NCD062555792_19980930_Sigmons Septic Tank Service_FRBCERCLA PA SI_Combined Preliminary AssessmentSite Inspection - Volume II References 29 - 56-OCR

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STATE OF.
NORTH CAROLINA
Department of Environment
and Natural Resources
Division of Waste Management
Supe,fund Section
0
COMBINED PRELIMINARY ASSESSMENT/SITE INSPECTION
VOLUME///
Sigmon 's Septic Tank Service
NCD 062 555 792
Statesville, Iredell County, Norlh Carolina
Reference No. 06611
\
\
September 1998
Donna J. Wilson
Environmental Chemist
Division of Waste Management
Supe,fund Section
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilson ~\,)U)
Environmental Engineer
North Carolina Superfund Section
On-site reconnaissance
Sigmon's Septic Tank Service
Statesville, Iredell County
June 19, 1997
On Wednesday, June 11, 1997, Doug Moore, Stuart Parker, and 1 of the North Carolina
Superfund Section traveled to the above referenced site to conduct an on-site
reconnaissance. Permission to enter the property was obtained from Mrs. Ruby Sigmon,
landowner.
We arrived at the site at 11: 10 and spoke with Ms. Mary Sigmon, daughter of Henry
Sigmon, who recently died (May 23). After explaining the purpose of our visit to Ms.
Sigmon, we drove along the site road to the back of the site. Scattered debris, including
metal drums, large metal tanks, plastic piping, and concrete blocks, is on the east side of
the road, near the property line. Some drums were open and contained wood debris.
Other drums appeared to contain liquid, but the contents were not labeled. A shed on the
east side of the road contained wood debris. Just south of the shed were tires, appliances,
and more drums. On the west side of the road, near the center of the property, were four
large tanks, which are being actively used in the Sigmon's Environmental Services
business for storage of septic pumpings. On the cast and west sides, a barb wire fence,
approximately 4 to 5 feet high restricts public access; however, the subject property is
easily accessible by foot on the southern property border which has only a partial fence.
Two trailers southwest of the property appear to still be inhabited. Three dilapidated,
uninhabitable trailers were just cast of these two trailers. A house is present on the
Davidson property southeast of the subject property and south of Lauren Drive. Two
locked monitoring wells are located on this property. One is located on the extreme
northwest corner of the property, very close to the Sigmon property. The well tag
contains the following information:
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Memo to File
Sigmon's Septic Tank Service
June I 9, 1997
Page 2
Registration 885
Date 5-29-94
Depth 30 feet
Casing 15 feet
Diameter 2 inches
Screen 15 -30 feet
Gravel 13 -30 feet
The second monitoring well is located in front of the house and doesn't appear to be
connected lo the house. The well tag contains the following information:
Registration 888
Date 5-29-94
Depth I 7 feet
Casing 7 f cet
Diameter 2 inches
Screen 7 -17 feet
Gravel 5 -17 feel
At 11 :25, we parked at the end of the site road, at a clearing by the sludge pile. The
sludge pile and the surrounding area is covered with thick, tall grass that is now lying flat
against the ground. Algae and evidence of seeps is visible at the base of the sludge pile.
It appears that the seeps flow toward the northwest on the northern side of the pile and
radially on the southern side of the pile.
Several lagoon berms could be detected southwest of the sludge pile. It appears that one
shallow lagoon in the far southwest corner may contain surface sludges and therefore,
may not have been excavated. At the back northeast corner of the site is a small dump
area containing two car batteries, motor oil containers, 5 gallon containers of scaler
primer, tires, metal debris, and wood.
A monitoring well (probably MW-I) is located approximately 30 feet from the fence on
the western property line, near the former lagoon area. The well is locked and contains a
metal tag with the following information:
Geologic Exploration Inc., Statesville
Date I 1-21-90
Depth 40 feet
Casing 30 feet
Screen 40 to 30 feet
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Memo to File
Sigmon's Septic Tank Service
June 19, I 997
Page 3
Static water level 32 feet
Surface water runoff from the southern half of the lagoon area and sludge pile may enter a
pond located approximately 400 feet southeast of the property and south of Lauren Drive.
Runoff from the site would enter the roadside ditch along the north side of Lauren Drive,
or flow southeast through a cow pasture before entering the ditch, and enter a culvert
under Lauren Drive to the pond. Surface water flow to groundwater to surface water
again is a possibility. Fish were seen in the pond and there is evidence of persons fishing
at the pond, such as developed foot pathways in the grass to the pond, the presence of
chairs facing the pond, and cup debris. An alternate source of possible contaminated
runoff to the pond is a roofing business located northeast of the pond. Tires, metal debris,
roofing tar machinery, and shingles arc scattered around a shop for the Chris Davidson
Roofing Co. (phone [phone]), which is located on the northwest corner of the Lauren
Drive and Buffalo Shoals Road intersection. Six homes arc located along Lauren Drive
between the Sigmon property and Buffalo Shoals Road.
At 12:30, we left the site for lunch.
At I :40 we arrived back at the site and walked over the lagoon area more thoroughly.
All areas are covered with thick grasses. In the extreme southeast corner, amidst very
thick vegetation and brush, are two small open pits or lagoons. The first pit is about 7
feet deep and contains stagnant water. It is oriented 40° east of north. The second pit is
located near the eastern boundary, by the southeast corner, and is dry. The second pit is
oriented north-south. The soil in both pits did not appear to contain any sludges or
noticeable discoloration.
Directly south of the pile is an area that may be a covered lagoon, but unlike the other
areas, there is no vegetation.
Runoff from the northern half of the lagoon area and the sludge pile would flow through a
heavily vegetated grass area before leaving the property. A berm is next to the fence
where the flow would cross the property on the western property line, apparently to keep
runoff from leaving the property; however, erosion had opened the berm at the lowest
elevation. Following the surface water pathway beyond the western property boundary
was very difficult because of the heavy vegetation. It appeared that surface water runoff
from the site may flow farther north than what is indicated on the topographic quad map.
We drove to the home of Joyce Lamberth and received permission to walk to the pond.
The pond is approximately 150 feet by 75 feet. A fishing line was found by a tree branch.
We walked west from the pond and located a stream that entered the pond runoff stream
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Memo to File
Sigmon's Septic Tank Service
June 19, 1997
Page 4
from the south. Mrs. Lamberth said that her father-in-law, Wade Lamberth, owns the
property containing the pond. He lives in the house just east of her house, at 110
Lamberth Ridge Dr. (704-528-4418).
We left the site at approximately 3:30.
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
REGION IV
345 COURT.LANO STREET. N.E.
ATLANTA, GEORGIA 30365
Ms. Pat DeRosa
North Carolina Department of Environment, Health and Natural Resources
P.O.Box 27687
Raleigh, North Carolina 27611-7687
Subject: Superfund Chemical Data Matrix (SCDM)
Dear Ms. DeRosa:
.. -.
Ref 30
Attached is the revised Superfund Chemical Data Matrix (SCDM) These tables, which replace the March 1993 version of SCDM, are to be u5ed when evaluating sites with the Hazard Ranking System (HRS) Changes from the previous version have been marked with ~n asterisk in the tables. Also enclosed. is .a separate list of the values which have been changed.
There is one change of specific importance. In the June 1994 SCDM, a benchmark has been included for lead in drinking water. Since the former MCL of 50 ug/1 was rescinded.in November 1992, the action level of 15 ug/1, which is the standard used by the drinking water program to monitor water quality at the. tap,· was included.
Please contact me at 404/347-5069, ext. 6160 or Trish Gowland at 703/603-9017 if you have any questions.
Enclosure
Sincerely j . j rJA }) f)~,J a. ttuAr-, 0 -
Deborah A. Vaughn-Wright
Region 4 NFL Coordinator
PrinlNI on Recycled Papr.-
1111!1 ... )age B-22 1. W
iCDH Data Vers1, __ ,./JUN96·
19 AUG 96 -
Substance Name
Acenaphthene
Acenaphthylene
Acetaldehyde
Acetone
Acetonitrile
Acetophenone
Acetyl-2-thiourea, 1-
Acrolein
Acrylamide
Acrylic acid
Acryloni tri le
Adipic acid
Aldicarb
Aldrin
Al tyt alcohol
Al lyl chloride**
Alumimxn
AluminUTI phosphide
Arrmoni a
---~RDR.,Y~ ~
Hazardous su~n--c Benchmarks
376 Substances
NAAOS
NESHAP5
CAS Hunber (ug/m.3)
000083-32-9
000208-96·8
000075-07-0
000067-64· 1
000075-05-8
000098·86·2
000591-08·2
000107·02-8
000079-06· 1
000079-10-7
000107-13-1
000124-04-9
000116-06-3
000309-00·2
000107-18·6
000107-05·1
007429-90-5
020859-73·8
007664-41-7
.AIR PATH'..'AY
Reference Dose Cancer Risk
Screen Cone
(mg/m-3)
9.4E-03*
2.ZE-01*
2. lE-05*
1.0E-03*
1.0E·03
1 .0E-01*
Screen Cone
(mg/m.3)
1.9E-06*
3.6E-05*
5.0E-07*
-a ==
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates new hazardous substance in current version of chemical data ( JUN96 ).
r::::I
MCL/MCLG
(mg/L)
lililll liiiii
GROUND ~ATER PATH~AY
Reference Dose Cancer Risk
Screen Cone
(mg/L)
2.2E+00*
3. 7E+00*
2.ZE-01*
3. 7E+00*
7.3E·01*
7.3E-03*
1 .8E+01*
3.7E-02*
3.7E·02*
1.lE-03*
1.BE-01*
1.SE-02*
3.5E+01*
Screen Cone
(mg/L)
1.9E-05*
5.0E-06*
Page B-23
SCOH Data ·vers L;;n·: ·:.,~N96 .• \
19 AUG 96
Substance Name
ArrmoniLlfll picrate
Arrrnoniun sulfamate
Aniline
Anthracene
Antimony
Arsenic
Asbestos
Atrazine
Az i nphos-ethyl
Azinphos-methyl
Aziridine
Baril.Ill
Bariun cyanide
Benz(a)anthracene
Benzene
Benzene carbonyl chloride
Benzi dine
Benzo(a)pyrene
r
-.•.
it.{)
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAOS
NESHAPS
CAS Number (ug/m-3)
000131-74-8
007773-06-0
000062-53-3
000120-12-7
007440-36-0
007440-38-2
001332-21-4
001912-24-9
002642-71-9
000086-50-0
000151-56-4
007440-39-3
000542-62-1
000056-55-3
000071-43-2
000098-88-4
000092-87-5
000050-32-8
AIR PATHl,./AY
Reference Dose Cancer Risk
Screen Cone
(mg/m-3)
1.0E-03*
5.ZE-04*
Screen Cone
(mg/m"3)·
3.?E-05* fibers/ml
2.9E-04*
3.6E-08*
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUH96 ).
~rdic~,--=ous =ance~urre:.;sio~hemi::ata :.:96 )JI -
111111 --
MCL/MCLG.
(mg/L)
6.0E-03
5.0E-02
7.0E+OO*
3.0E-03
2.0E+OO
5.0E-03.
2.0E-04
-
GROUND !,./ATER PATHl,./AY
-
Reference Dose Cancer Risk
Screen Cone
(mg/L)
7.3E+OO*
1.1E+01*
1.SE-02*
1. lE-02*
1.3E+00*
2.6E+OO*
•
1.1E-01*
-
Screen Cone
(mg/L)
1.SE-02*
5.7E-05*
1.ZE-04*
2.9E-03*
3.7E-07*
1.ZE-05*
& -
-.... \_,," >age B-24
lCOM Data Version: JUN96
19 AUG 96
Substance Name
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzoic acid
Benzonitri le
Benzothiazole, 1,2,-
Benzyl alcohol**
Benzyl chloride
Beryl l iUTI
Biphenyl, 1, 1-
Bis (2-ethylhexyl) phthalate
Bis(Z-chloroethoxy)methane
Bis(2-chloroethyl)ether
Bis(Z-chloroisopropyl)ether**
Bis(chloromethyl)ether
Bor.:,n
Bromodichloromethane
Bromomethane
B r·omophenyl -phenyl ether, 4-**
---

-
--R~,SY=
l!!!!!I ~
HAZARD
Hazardous Substance Benchmarks
NAACS
NESHAPS
CAS Nurber (Ug/m.3)
000205-99-2
000191-24·2
000207-08-9
000065-85-0
000100-47-0
000095-16-9
000100-51-6
000100-44-7
.007440-41-7
000092-52-4
000117-81-7
000111-91-1
000111-44-4
039638-32-9
000542-88-1
007440-42-8
000075-27-4
000074-83-9
000101-55-3
1. OE-02
376 Substances
AIR PATH~AY
Reference Dose
Screen Cone
(mg/m.3)
2.1E-02*
5.ZE-03*
Cancer Risk
Screen Cone
(mg/m"3)
1.0E-06*
7.4E-06*
2.4E-04
3.9E·08*
I!!!!!
• Jr,dicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ) .
** Indicates nc;.· · · ·ardous substance in current version of chemical data ( JUN96 ) . -··-~.
f -
MCL/MCLG
(mg/L)
4.0E-03
6.0E-03*
1.0E-01*
ca -Ir am
GROUND YATER PATH~AY
Reference Dose
screen Cone
(mg/L)
1. SE+0Z*
1.1E+01
1.BE-01*
1.8E+00*
7.3E-01*
1.SE+00
3.3E+00*
7 .3E-01*
5. lE-02*
Cancer Risk
Screen Cone
(mg/L)
1.2E·03*
5.0E-04*
2.0E-05*
6. lE-03*
7.?E-05*
1.2E-03
3.9E·07•
1.4E-03*
Page B-25
SCOM Data Version: .JLJN96
19 AUG 96
Substance Name
Bromoxyni l
Butadiene, 1,3-
Butanot
Butylbenzyl phthalate
Butyric acid, 4-(2,4-dichlorophenoxy)
Cadmiun
Calcium**
Captan
Carbaryl
Carbazole**
Carbofuran
C~rbon'disulfide
Carbon tetrachloride
Carbophenothion
Cesiun
Chloral
Chlordane
Chlordane, alpha-**
Chlordane, garrma-**
CAS Nunber
001689-84-5
000106-99-0
000071-36-3
000085-68-7
000094-82-6
007440-43-9
007440-70-2
000133-06-2
000063-25-2
000086-74-8
001563-66-2
000075-15-0
000056-23-5
000786-19-6
007440-46-2
000075-87-6
000057-74-9
005103-71-9
005566-34-7
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAOS
NESHAPS
(ug/m-3)
AIR PATH't.'AY
Reference Dose
Screen Cone
(mg/m-3)
7.3E-01*
Cancer Risk
Screen Cone
(mg/m_-3)
8.?E-06*
1.4E-06*
1.6E-04*
6.6E-06*
• Indicates·~;fference between previous version of chemical data ( JUN94 ) and curr~~t version
** Indicates, ~zardoUs substance in current version of chemical data ( JUN96 ). A of chemical data ( JUN96 ).
-_,___ - - ----Filllll' .. 1!!111
MCL/MCLG
(mg/L)
5.0E-03
4.0E-02
5.0E-03
2.0E-03
II!!
-I
GROUND YATER PATH't.'AY
-
Reference Dose Cancer Risk
Screen Cone Screen Cone
(mg/L) (mg/L)
7.3E-01*
3. 7E+Oo•
7.3E+OO*
2.9E-01*
1.BE-02*
4.?E+OO*
3. 7E+00*
1.BE-01*
3·. ?E+OO*
'
2.6E-02*
7.3E-02*
2.2E·03*
-
2.4E-02*
4.3E-03
6.6E-04*
6.6E-05*
-
-1111111!-r
age B-26 L _,·
COM Data Version: JUN96
9 AUG 96
Substance Name
Chlorine cyanide
Chloro-3-methylphenol, 4-.
Chtoroani line, -p-
Chlorobenzene
Chlorobenzilate**
Chloroform
Chloromethane
Chloromethyl methyl ether
Chloromethyloxirane, 2-
-
Chloronaphthalene, 2-
Chlorophenol, 2-
Chtorophenyl-phenyl ether, 4-**
Chloroprene**
Chlorpyrifos
Chromiun
Chromium( 111)
Chrooiiun(VI)
Chrysene
-----. llilllll!!b. l!!!!!!!I
HAZARD RA'.; -~S~EM
Hazardous Sub~ce Benchmarks
376 Substances
AIR PATH\.JAY
!!!!!!!!I
NAAOS
NESHAPS
CAS Nurber (Ug/m-3)
Reference Dose
Screen Cone
(mg/m-3)
Cancer Risk
Screen Cone
(mg/m-3)
000506-77-4
000059-50-7
000106-47-8
000108-90-7
000510-15-6
000067-66-3
000074-87-3
000107-30-2
000106-89-8
000091-58-7
000095-57-8
007005-72-3
000126-99-8
002921-88-2
007440-47-3
016065-83-1
018540-29-9
000218-01-9
2. lE-02*
1.0E-03*
7.3E-03
3.2E-05
1. 1E-04*
1.4E-03*
2.0E-03*
2.0E-07*
2.0E-07*
l!!l!I
~ Indicates difference bet~een previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
Indicates new hazardous substance in current version of chemical data ( JUN96 ).
(
C!!III
MCL/MCLG
(mg/L)
1.0E-01*
1.0E-01*
1.0E-01
---, liiiiil
GROUND \.JATER PATH\.JAY
Reference Dose
Screen Cone
(mg/L)
1.BE+00*
7.3E+01*
1.5E·01*
7.3E·01*
7.3E-01
3.?E-01*
7.3E-02*
2.9E+00*
1.BE-01*
1. 1E-01*
3. 7E+01*
1.8E-01*
Cancer Risk
Screen Cone
(mg/L)
3. 2E-04
6.6E-03*
8.6E-03*
1.2E-02*
Page B-27
SCOH Data Version: JUN96
19 AUG 96
Substance Name
Cabal t
Copper
Copper cyanide
Counaphos
Creosote
Cresol, m-
Cresot, o-**
Cresol, p-
Cumene
Cyanazine
Cyanide
Cyanogen
Cyanogen bromide
Cyclohexane
Cyclohexanone
Cyclotri~thylenetrinitriamine
ODD
ODE
DDT
CAS Number
007440-48-4
007440-50-8
000544-92-3
000056-72-4
008001-58-9
000108-39-4
000095-48-7
000106-44-5
000098-82-8
021725-46-2
000057-12-5
000460-19-5
000506-68-3
000110-82-7
000108-94-1
000121-82-4
000072'54-8
000072-55-9
000050-29-3
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances·
NAAOS
NESHAPS
(ug/m"3)
AIR PATH\.JAY
Reference Dose
Screen Cone
(mg/m-3)
9.4E-03*
Cancer Risk
Screen Cone
(mg/m:3J
2.SE-05*
* ·indicates r'. ·~kir'ence between previous version of chemical data ( JUN94 ) and c~~r Aversion of chemical data ( JUN96 ) .
..,.Indic_\ ____ .. dous ... tane .. currillitrs1-chem-data ... N96 liillP"' -la\l IIIIII 1!!!11!!1
MCL/MCLG
(mg/l)
1.3E+OO
2.0E-01
GROUND \.JATER PATH\.JAY
-
Reference Dose
Screen Cone
(mg/L)
1.8E·01*
1.8E+OO*
1 .8E+OO
1.BE-01*
1. SE+OO*
7 .3E-02*
7.3E-D1*
1.SE+OO*
3.3E+OO*
1.8E+02*
1. lE-01*
1.BE-02*
Cancer Risk
Screen Cone
(mg/LJ
1.0E-04*
7.7E-04*
3.6E-04*
2.5E·04*
2.SE-04*
-
--,._ ... Page 8-28 ,.. (· .,
SCOH Data Versi\.......-<J_u1196:·
19 AUG 96
Substance Name
DEF
Oi-n-butyl phthalate
-
Dial late**
Diazinon
Oibenz(a,h)anthracene
Oibenzofuran
Dibromo-3-chtoropropa~e, 1,2-
Dibromochloromethane
Dibrornoethane, 1,2-
Dicamba
Dichlorobenzene, 1,2-
Dichlorobenzene, 1 ,3-
0ichlorobenzene, 1,4-
Dichlorobenzidine, 3,3-
Dichlorodifluoromethane
Dichloroethane, 1, 1-
Dichloroethane, 1,2-
Dichloroethylene, 1,1-
--- --~. --HAZARD R) .SYSTEM
Hazardous su·~{nce Benchmarks
tJAAOS
HESHAPS
CAS Nunber (ug/m-3)
000078-48-8
000084-74-2
000117-84-0
002303-16-4
000333-41-5
000053-70-3
000132-64-9
000096-12-8
000124-48-1
000106-93-4
001918-00-9
000095-50-1
000541-73-1
000106-46-7
000091-94-1
000075-71-8
000075-34 -3
000107-06-2
000075-35-4
376 Substances
AIR PATH\JAY
Reference Dose
Screen Cone
(mg/m-3)
2.1E-04*
2.1E-04*
2.1E-01*
8.3E-01*
2.1E-01*
3. ?E-01*
Cancer Risk
Screen Cone
(mg/m-3)
3.6E-03*
1.1E-05*
9.4E-05*
4.9E-05*
* Indicates difference between previou3 version of chemical data (
** Indicates new hazardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ). !~;-·"
MCL/MCLG
(mg/l)
6.0E-02*
5.0E-05
6.0E-01
6.0E-01
7.5E-02
5.0E-03
7.0E-03
m:i liiiiiiil
GROl.H./D \./ATER PATH\JAY
Reference Dose
Screen Cone
(mg/l)
1.1E-03*
3. 7E+00*
7.3E-01*
3.3E·02*
7.3E-01*
1.1E+00*
3.3E+00*
7.3E+00*
3. 7E+00*
3.3E-01*
Cancer Risk
Screen Cone
(mg/L)
1 .4E-03
1.2E-05*
6.1E-05*
1.0E-03*
1.0E-06*
3.6E-03*
1.9E-04*
9.4E-04*
1.4E-04*
Page B-29 •.' ,J ••. • .-.c· ·
SCOH Data Version:··-JUN96
19 AUG 96
Substance Mame
Oichloroethylene, cis-1,2-
Oichloro~thylene, trans-1,2-
Dichlorophenol, 2,4-
0ichlorophenoxyacetic acid, 2,4-
Dichloropropane, 1,2-
Oichloropropene, 1,3-
0ichloropropene, cis-1,3-**
Oichloropropene, trans-1,3-**
Dichlorvos
Dicofol
Dieldrin
Diethyl phthalate
Diethylene glycol
Diethylstibestrol**
Diisopropylmethyl-phosphonate
Dimethoate
Dimethoxybenzidine, 3,3-
Dimethyl phenol, 2,4-
CAS Nunber
000156-59-2
000156-60-5
000120-83-2
000094-75-7
000078-87-5
000542-75-6
010061-01-5
010061-02-6
000062-73-7
000115-32-2
000060-57-1
000084-66-2
000111-46-6
000056-53-1
001445-75-6
000060-51-5
000119-90-4
000105-67-9
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAQS
NESHAPS
(Ug/m-3)
AIR PATH\.JAY
Reference Dose
Screen Cone
(mg/m~3)
4.2E·03*.
2.1E-02*
5.2E-04*
Cancer Risk
Screen Cone
(mg/m"3)
6;6E-05*
5.3E-07*
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ). .;.;.Iooi;; '.,~cdous.;:tanc~curr;.;•rsi;.; ch•= dat~N96 ~ -
MCL/MCLG
(mg/l)
7.0E-02
1.0E-01
7.0E-02
5.0E-03
1!!!!1!11
GROUND \.JATER PATH~AY
-
Reference Dose
·screen Cone
(mg/L)
3.7E-01*
7.3E-01*
1.1E-01*
3.?E-01*
1. lE-02*
1.BE-02*
1.8E-03*
2.9E+01*
2.9E+OO*
7.3E-03*
7.3E-01*
Cancer Risk
screen Cone
(mg/l)
1.3E-03*
4. 7E-.04*
5.3E-06*
1.8E-08
6.1E-03*
-
--r Page B-30 ( . :.
SCOH Data Vers i orr:~ JUN96 .,
19 AUG 96
Substance· Name ,
Dimethyl phthalate
Dimethyl sulfate
Dimethylbenz(a)anthracene, 7,12-**
Dimethylbenzidine, 3,31-**
Dinitro-2-methylphenol, 4,6-**
Dinitrobenzene,· 1,3-
Dinitrophenol, 2,4-
Dinitrotoluene, 2,4-
Dinitrotoluene, 2,6-
Dinoseb
Dioxane! 1,4-
Dioxathion
0 i phenyl amine**
Diphenylhydrazine, 1,2-
Diquat
Oisul foton
Diuron
Endosulfan (I or II)
Endosulfan sulfate
--

-
--111111!!!!,. --I!!!!!!!! I!!!!!!!!!
HAZARD R-9srsTEM
Hazardous sul,c:;fnce Benchmarks
NAAds
HESHAPS
CAS Number (ug/m-3)
000131-11-3
000077-78-1
000057-97-6
000119-93-7
000534-52-1
000099-65-0
000051-28-5
000121-14-2
000606-20-2
000088-85-7
000123-91-1
000078-34-2
000122-39-4
000122-66-7
000085-00-7
000296-04-4
000330-54-1
000115-29-7
001031-07-8
376. Substances
AIR PATH\.IAY
Reference Dose
Screen Cone
(mg/m-3)
Cancer Risk
Screen Cone
(mg/m-3)
1.1E-05*
* Indicates diffe"rence between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates new 1-,.,.7_ardous substance in current version of chemical data ( JUN96 ).
~
MCL/MCLG
(mg/L)
7.0E-03
2.0E-02
C!I ;cm
GROUND VATER PATHVAY
Reference Dose
Screen Cone
(mg/L)
7.3E·02*
7.3E-02*
3.7E·02"'
3.7E-02*
9. lE-01
8.0E-02*
1.5E-03•·
7.3E·02*
2.2E·01*
*
Cancer Risk
Screen Cone
(mg/L)
9.3E-06
1.3E-04*
7.7E-03*
1.1E·04*
Page B-31
SCDM Data Version:· JUN96
19 AUG 96
Substance Name
'Enciotha l l
Encirin
Endrin aldehyde
Encirin ketone**
Eth ion
Ethyi. acetate
ethyl benzer.e
Ethyl chloride
Ethyl ether
Ethyl rnethacrylate**
Ethyl methane~ulfonate**
Ethyldipropylthiocarbamate, s-
Ethylene glycol
Ethylene glycol monoe.thyl ether
Ethylene thiourea**
fenthion
Ferrous sulfate
Fluoranthene
Fluorene
HAZARD R~~·~~NG SYSTEM
Hazardous Substance· Benchmarks
376 Substances
NAAOS
NESHA:'S
CAS Nurrber (ug/m-3)
000145-73-3
000072-20-8
007421-93-4
053494-70-5
000563-12-2
000141-78-6
000100-41-4
000075-00-3
000060-29-7
000097-63-2
. 000062-50-0
000759-94-4
000107.-21-1
000110-80-5
000096-45-7
000055-38-9
007720-78-7
000206-44-0
000086-73-7
AIR PATH\.JAY
Reference Dose Cancer Risk
Screen Cone
(mg/m·3)
1. OE+OO* ·
1.0E+01*
2.1E-01*
Screen Cone
(mg/m-3)
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of
** Indicates\ _..ardous substance in curr~nt version of ch~ical data ( JUN96 ). Ai lilil
chemical data ( JUN96 ).
-------- --liiiliil iiiilll' == ==
MCL/MCLG
(mg/l)
LOE-01
2.0E-03
7.0E-01
GROUND \.JATER PATH\.JAY
-
Reference Dose Cancer Risk
Screen Cone
(mg/L)
7.3E-01*
1.lE-02*
1.BE-02*
3.3E+01*
3.7E+00*
7 .3E+00*
3.3E+OO
9.1E-01*.
7.3E+01*
1.5E+01*
2.9E-03
1.5E+OO*
1.5E+OO*
!!!!II
Screen Cone
(mg/L)
7.7E-04
-
-age 3-32
:;COM Data
19 AUG 96
Substance Name
Fluorine
Formaldehyde
Formic acid
Furan
Furfural
Glycidytaldehyde
Heptachlor
Heptach l or epox i_de
- --
Heptachlorinated dibenzo-p-dioxin, 1,2,3,4,6,7,8-
Heptachlorinated dibenzofuran, 1,2,3,4,6,7,8-
Heptachlorinated dibenzofuran, 1,2,3,4,6,7,9-
Hexabromobenzene
Hexachlorinated dibenzo-p-dioxin, 1,2,3,4,7,8-
Hexachlorinated dibenzo-p-dioxin, 1,2,3,6,7,8-
Hexachlorinated dibenzo-p-dioxin, 1,2,3,7,8,9-
Hexachlorinated dibenzofuran, 1,2,3,4,7,8-
Hexachlorinated dibenzofuran, 1,2,3,6,7,8-
llcxachlorlnated dibenzofuran, 1,2,3,7,8,9-
---llll!!!ii,. l!!!!!!!I -HAZARD R,{ .SYSTEM
Hazardous suWce Benchmarks
376 Substances ·
AIR PATH\.JAY
-
NAAOS
NESHAPS
CAS Nunber (ug/m-·3)
Reference Dose Cancer RiSk
Screen Cone
(mg/m·3 J
Screen Cone
(mg/m.3)
007782·41·4
000050·00·0
000064·18·6
000110·00·9
000098-01·1
000765-34·4
000076-44·8
001024-57·3
035822-46·9
067562,39·4
055673·89·7
000087-82· 1
039227-28·6
057653-85·7
019408-74·3
070648-26·9
057117-44·9
072918-21·9
5.ZE-02*
5.ZE-04*
1.9E-04*
1.9E-06*
9.4E-07*
5 .3E·09*
5 .3E-09*
5.3E-10*
1.9E-09*
5 .3E-10*
5 .3E-10*
5.3E-10*
*
* Indicates
** Indicates
difference between previous version of chemical data (
new/:i,:ardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ).
'
MCL/MCLG
(mg/l)
4. OE· 04
2.0E-04
~
GROUND \JATER PATHI.JAY:
Reference Dose Cancer Risk
Screen Cone
(mg/l)
2.2E+00*
7.3E+00*
7.3E+01*
3.7E·O,•
1. lE ·01 •
1.SE-02*
1.BE-02*
4. 7E·04•
7.3E-02"'
Screen Cone
(mg/l)
1.9E-05*
9.4E-06*
5.3E-08*
5.3E-08*
*
5.3E-09*
1.4E-08*
1.4E·08*
5.3E-09*
5.3E-09*
5.3E-09*
Page B-33
SCOH Data Version: JUN96
19 AUG 96
Substance Name
Hexachlorinated.dibenzofuran, 2,3,4,6,7,8-
Hexachlorobenzene
Hexachlorobutadiene
Hexach lorocyc_l ohexane, alpha-
Hexach lorocyc l ohexane, beta-
Hexach l orocycl ohe~ane,. de l_~a-
Hexach lorocyc l opentadi ene
Hexachloroethane
Hexach lorophene
Hexane
Hexanone, 2-**
Hydraz.ine
Hydrochloric acid
Hydrog~n _cyanide
Hydrogen sulfide
lndeno(1,2,3·cd)pyrene
Ioxynil
Iron
I sobutanol
HAZARD RANKING SYSTEM
Hazardous Sub.Stance Benchmarks
376 Substances
NAAOS
NESHAPS
CAS Nunber (ug/m-3)
060851-34-5
000118-74-1
000087-68-3
000319-84-6
000319-85-7
000319-86-8
000077-47-4
000067-72-1
000070-30-4
000110-54-3
000591-78-6
000302-01-2
007647-01-0
000074-90-8
007783-06-4
000193-39-5
001689-83-4
007439-89-6
000078-83-1
AIR PATH\.JAY
Reference Dose Cancer Risk
Screen Cone Screen Cone
(mg/m-3) •(mg/m-3)
2. lE-01*
2.lE-02*
3.1E-03*
5.3E-10'
5.3E-06'
1-. lE-04*
4.6E-06*
6.1E·04'
5._0E-07*
* Indicates · cference between previous version of chemical data ( JUN94 ) and cu·r ~t version
.. lndi __ ..._ .. rdo~--stan ... curr __ ersi .. che;.; dat~UN96 ;a -of chemical data ( JUN96 ) .
iililil
MCL/MCLG
(mg/l)
1.0E-03
5.0E-02
GROUND \../ATER PATH\.JAY
Reference Dose Cancer Risk
Screen Cone Screen Cone
{mg/L) (mg/l)
2. 9E-02*
7.3E·03*
2.6E·01*
3.?E-02*
1.1E-02*
2.2E+OO*
7.3E-01*
1. lE-01*
1. 1E+01*
5.3E-09*
5.3E-05*
1. lE-03*
1.4E·05*
4.?E-05*
6. 1E-03*
2:BE-05*
1.2E-04*
-.... age B-34 : (' ·
COH Data Versio~UN96 ·;·
9 AUG 96
Substance Name·
! sophorone
KENZENE**
Kepone
Lead
Lindane
Hagnes iun
Malathion
Haleic anhydride
Haleic hydrazide
Manganese
Mercury
Methacrylonitrile
Methanol
Hethomyl
Hethoxychlor
Methyl chlorocarbonate
Methyl ethyl ketone
Hethyl isobutyl ketone
Methyl methacrylate
---' ... . .. . -"·· --=DRA~YS:-l!!!!!!!!!I
Hazardous Sub~e Benchmarks
376 Substances
.,._\ .•
NAAQS
NESHAPS
CAS Nunber (ug/m-3)
000078·59·1
00000000000
000143·50·0
007439·92· 1 1. 5E+OO
000058·89·9
007439·95·4
000121·75·5
000108·31·6
000123·33·1
007439· 96· 5
007439·97·6
000126·98·7
000067·56-1
016752·77·5
000072·43·5
000079·22·1
000078·93·3
000108·10·1
000080·62·6
AIR PATH\.JAY
Reference.Dose
Screen Cone
(mg/m.3)
5.2E-05*
3.1E-04*
3.?E-03*
1. OE+OO*
8.3E-02*
Cancer Risk
Screen Cone
(mg/m.3)
I!!!!!!!
Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
Indicates new/~-:irdous substance in current version of chemical duta ( JUN96 ).
I!!!!!!!!!
MCL/MCLG
(mg/L)
1. 5E·02
2.0E·04
2.0E·03
4.0E·02
l!:m
GROOND \.JATER PATH\.JAY
Reference Dose
Screen Cone
(mg/l)
7.3E+OO*
1.1E·02*
7.3E·01*
3.7E+OO*
1.8E+01*
5.1E+00*
1.1E-02*
3.?E-03*
1.8E+01*
9.1E·01*
1.8E·01*
2.2E+01*
2.9E+00*
2.9E+OO*
Cancer Risk
Screen Cone
(mg/l)
9.0E-02*
6.6E·05*
Page B-35
SCDM Data Version: JUN96
19 AUG 96
Substance Name' ·
Methylcholanthi·ene, 3-**
H:thylene bis (2-chloroaniline), 4,4-
Hethylene bromide**
Methylene chloride
Methylenediphcnyl diisocyanate, 4,4-
·Methylnaphthalene, 2-
Metribuzin
Mirex
Molybdenum**
N-nitroso-di-n-propylamine**.
N-nitrosopiperidine**
Naphthalene
Naphthylamine**
Nickel
Nitric acid
Nitric oxide
Nitroaniline, 2-**
Nitroaniline, 3-**·
,.
CAS Number
000056·49·5
000101-14-4
000074·95·3
000075-09·2
000101-68·8
·000091-57·6
021087·64·9
002385-85·5
007439-98·7
000621·64·7
000100-75·4
0000091·20·3
000091-59·8
007440·02·0
007697-37·2
010102·43·9
000088-74·4
000099-09·2
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAOS
NESHAPS
(ug/m.3)
AIR PATH\.JAY
Refei--ence Dose
Screen Cone
(mg/m·3)
3.1E+OO*
2.1E·05*
1.SE-01*
2.1E·04
Cancer Risk
Screen Cone
(mg/m-3)
6.6E-05*
5. 2E-03*
·,;:-.·
* Indicates differen~e between previous version of chemical data ( JUN94 ) and cl.lr.rPt1t version of chemical data ( JUN96 ).
~ndicates ,"-.dous.;tanc;.;.curr;.;rsi;.;. chem;;. data~N96 ~ liliiil &II mll ==
MCL/MCLG
(mg/l)
5.0E-03
•
.,.:/-.,
!
··.:;;_~_fr'
GROUND \.JATER PATH\.JAY
Reference Dose
Screen Cone
(mg/l)
2.6E-02*
2.2E+00*
9.1E-01*
7 .3E-03*
1.8E·01
1.SE+OO*
7.3E-01*
l!!!!I
•
Cancer Risk
Screen Cone
(mg/l)
6.6E-04*
1.1E-02*
•
1.2E·05
-
-~, ... 1ge B-36 l" ~ _ .
:oM Data Version.~N96
) AUG 96 '
;ubstance Name
Ii troani line, W
Ji t robenzene
litrogen dioxide
'itroglycerine
'itrophenol, 2-**
itrophenol, 4-
itropropane, 2-**
Ii t roso-d i -n-butyt amine, N-
1 it roso-di -n-methyl urethane, N-
"itrosodiethanolamine, N-
litrosodiethylamine, N-
litrosodimethylamine, N-
litrosodiphenylamine, N-
litro~omethylethylamine**
litrosopyrrolidine, N-
titrotoluene, 4-
-
lctamethylpyrophosphoramide**
)xybis (1-chloropropane), 2,3 1-**
>ar~thion, ethyl-
-

-
-=D RA,...STi:-
Hazardous Subs~e Benchmarks
376 Substances
l!!!!!!!!!I
_:.~NMOs. NESHAPS
CAS Nunber (ug/m"3)
000100·01·6
000098·95-3
010102·44·0 1.0E+02
000055-63·0
000088·75·5
000100·02·7
000079-46·9
000924·16·3
000615-53-2
001116-54-7
000055·18·5
000062·75-9
000086-30·6
010595-95·6
000930·55·2
000099·99-0
000152·16·9
000108·60·1
000056·38-2
AIR PATH\./AY
Reference.Dose. Cancer..Risk
Screen Cone
(mg/m"3)
2.1E·02
Screen Cone
(mg/m.3)
9.1E·07
1.5E·06*
5.?E-08*
1.?E-07*
l!!!!!J ll!!!!I
MCL/MCLG
(mg/Ll
Jndicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
"' indicates new f.-~~rdous substance in current version of chemical data ( JUN96 ). ..-.:,:-.:.,
•·· ; ;:::!I ir Cl
GROUND UATER PATHUAY
Reference-Dose Cancer Risk
Screen Cone
(mg/L)
1. 8E-02*
3.?E-01*
7.3E·02
2.2E·01*
*
Screen Cone.
(mg/L)
3.0E-05•
5.?E-07*
1. ?E-02"'
4.1E·05•
o·'f:D :->·
Page B-37
SCOM Data Version: JUN96
19 AUG 96
Substance 1./ame
Parathion, ~thyl-
PCBs.
Pentachlorinated dibenzo-p-dioxin, 1,2,3,7,8-
Pentach l or i r,a ted di benzofuran, 1 , 2, 3, 7, 8-
Pentachlorin:ited dibenzofuran, 2,3,4,7,8-
Pentachlorobenzene
Pentachloroeth8ne
Pentachloronitrobenzene
f>ent ach l oro/Xleno l
Phcnarlthrcnc
Phenol
Phenyl sulfide
Phenylenediamine, m-**
Phenylmercuric acetate
Phorate
Phosg,me
Phosphami don
Phosphine
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAQS
NESHAPS
CAS Nunber (ug/m-3)
· 000298-00-0
001336-36-3
040321-76-4
109719-77-9
057117-41-6
000608-93-5
000076-01-7
000082-68-8
000087-86-5
000085-01-8
000108-95-2
000139-66-2
000108-45-2
000062-38-4
000298-02-2
000075-44-5
013171-21-6
007803-51-2
AIR PATH\./AY
Reference Dose Cancer Risk
Screen Cone
Cmg/m-3)
3.1E-04*
Screen Cone
(mg/m-3)
1.1E-10*
1.1E-09*
1.1E-10*
Phosphonodithioic acid, phenyl-o-ethyl-o-(4-nitrophenyl) 002104-64-5
.,_~-r
* Indicates difference between previous version of chemical data ( JUN94 ) and current version .;.Indi= c.;dou~tanc;.; curr:.;ersi;.: che:: dat~N96 J, -of chemical
lilllill
data (
==
JUN96 ).
==
MCL/MCLG
(mg/L)
5.0E-04
1.0E-03
111111 SIi
GROUND \./ATER PATH~AY
Reference Dose Cancer Risk
Screen Cone
(mg/L)
9.1E-03*
7.3E-04*
2.9E-02*
1.1E-01*
1.1Et00*
2.2E+01*
2.2E-01
2.9E-03*
7_3E-03*
1.1E;-02*
3_7E-04*
Screen Cone
(mg/L)
1.1E-05*
1.1E-09*
1.1E-08*
1. lE-09*
3_3E-04*
7.1E-04*
1!!!11 & -
--_i!I .. -----=D RA:• :■~YS~ --l!!!!!!!I l!!!!!!!!!I
1ge B-38
·::DH Data
'] AUG 96
Vers i 0~1UN96. ~ --:. ~ .
Substance Name -·
Phosphoric acid
Phosphorous (elemental)
Phthalic anhydride
PlutoniUTI
Polychlorinated triphenyl
Potassium**
PotassiLKTI silver cyanide
::>ronamide
Pyrene
Pyridine.
Cuinol ine
Radium
Radon
Resorcinol
Rennet
Safrole**
Seleniun
Selr.nourea
Haz8rdous Sub~~ce Benchmarks
376 Substances
AIR PATH\../AY
' ' NAAOS
NESHAPS
CAS Nunber (ug/m-3)
Reference Dose
Screen Cone
(mg/m"3J
Cancer Risk
Screen Cone
(mg/m"3)
007664·38·2
007723·14·0
000085·44·9
007440·07·5
012642·23·8
007440·09· 7
000506·61·6
023950·58·5
000129·00·0
000110·86· 1
000091·22·5
007440·14·4
010043·92·2
000108·46·3
000299·84-3
000094-59·7
007782-49·2
000630-10·4
1.0E-02*
1.3E-01*
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates new p~~ardous substance in current version of chemical data ( JUN96 ).
MCL/MCLG
(mg/L)
5.0E-02
l!!!!l l!!l!!I Ir a:=
GROUND \../ATER PATH\../AY
Reference Dose
Screen Cone
(mg/LJ
7.3E-04*
7.3E+01*
7.3E+OO*
2. 7E+OO*
1.1E+OO*
3.?E-02*
1.BE+00*
1.BE-01*
1.BE-01*
Cancer Risk
Screen Cone
(mg/L)
7.1E-06*
,<':;-
\''
Page B-39 ·
SCOH Data·version: JUN96
19 AUG 96 ·
Substance Name
Silver
Silver Cyanide
sod i lJ11
Strontium
Strychnine
Sty1·ene
sulfuric acid
TB, 2,4,5-
TCDD
Tetrachlorobenzene, 1,2,4,5-
Tetrachlorodibenzofuran, 2,3,7,8-
Tetrachloroethane, 1,1, 1,2-
Tetrachloroethane, 1,1,2,2-
Tetrachloroethylene
Tetrachlorophenol, 2,3,4,6-
Tetraethyl lead
Tet,aethyldithiopyrophosphate
Tetrahydrofuran
Thall iun ·
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
AIR PATHl,,IAY
NAAQS
NESHAPS
CAS Number (ug/m"3)
Reference Dose Cancer. Risk
007440-22.-4
000506-64-9
007440-23-5
007440-24-6
000057-24-9
000100-42-5
007664-93-9
000093-80-1
001746-01-6
000095-94-3
051207-31-9
000630-20-6
000079-34-5
000127-18-4
000058-90-2
000078-00-2
003689-24-5
000109-99-9
007440-28-0
Screen Cone Screen Cone
(mg/m"3) (mg/m"3)
1.0E+OO*
S.OE-11*
S.3E-10*
3.3E-04*
4.2E-05*
*
* Indicates ~;fference between previous version of chemical data ( JUN94 ) and current
·.. :c';-·'i'-:_.
vers1on of chemical data ( .;. lrd;;\a;;rdou~;st•n;.; cur;;.vers;; ch•= dat~UN96;,,, ---JUN96 ).
iiiliiiil
MCL/MCLG
(mg/l)
1 .OE-01
3.0E-08
5.0E-03
5.0E-04
IEill ==
GROUND l,,IATER PATHl,,IAY
Reference Dose Cancer Risk
Screen Cone Screen Cone
(mg/L) (mg/L)
3. 7E+00*
2.2E+01*
1.lE-02*
7.3E+00*
1.1E-02*
1 .1E+00*
3.7E-01*
1.1E+00*
3. 7E-06*
1.8E-02*
-
S·.3E-09*
3.3E-03*
4.3E-04*
1.6E-03*
I. -
-Page B-40
SCOH Data
19 AUG 96
~., .. Vers i C,JlJN~6'.
Si.bstance t-lame
Thiourea
Thi ram
Toluene
Toluene diisocyanate
Toluenediamine, 2,4-**
Toluidine, o-**
Toluidine, p-**
Toxaphene
TP, 2,4,5-
.,t ·. Tribromomethane
- -
:richloro-1,2,2-Trifluoroethane, 1,1,2-
,richlorobenzene, 1,2,4-
Trichloroethane, 1,1,1-
Trichloroethan~~ 1~·1,2-
Trichloroethylene
Trichlorofluoromethane
Trichlorophenol, 2,3,5-.
Trichlorophenol, 2,3,6-
Trichlorophenol, 2,4,5-
-l!!!!!!!!I !!!!!I I H~tiRo Rfilt srs1~; I i
Hazardous Su~1ce Benchmarks
376 Substances
liliiiiiil
·-~· .:, NAA65
MESHAPS
CAS Nurrber (ug/m-3)
000062-56·6
000137-26·8
000108·88·3
000584-84·9
000095·80·7
000095-53·4
000106-49·0
008001-35·2
000093·72·1
000075-25·2
000076·13·1
000120-82·1
000071-55·6
000079·00·5
000079·01·6
000075-69·4
000933-78·8
000933-75·5
000095-95-➔
AIR PATHYAY
Reference Dose
Screen Cone
(mg/m"3)
4.2E-01*
7.3E·05*
3.1E+01*
2.1E-01*
7.3E-01*
Cancer Risk
Screen Cone
(mg/m"3)
7.6E·06*
2.ZE-03*
1.SE-04*·
*
iiiiii
* Indicates
Indicates
difference between previous version of chemical data {
new/b";:ardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ).
iiiiii
MCL/MCLG
(mg/l)
1.0E+00
3.0E-03
5.0E-02
7.0E-02
2.0E-01
3.0E-03
5.0E-03
---
GROUND YATER PATHYAY
Reference Dose
Screen Cone
(mg/l)
7 .3E+00*
2.9E-01*
7.3E-01*
1.1E+03*
3.?E-01*
1.SE-01*
1.1E+01*
3. 7E+00*
Cancer Risk
Screen Cone
( mg/l)
2.?E-05
4.5E·04
7.?E-05*
1.SE-03*
7.?E-03*
Page B-41
$COM Data .v~}~i:on:· .JUN.96 '.
19 AUG 96
Substance Name ,
Trichlorophenol, 2,4,6-
T r.i ch l orophenO.l,; 3, 4, s·-
T rich l oropheAoxya~•et i c acid, 2,4,5-
Trichloropr~pa°"ne, 1,2,3-
Triethanolamine
.' , r
Tri flural in
Trinitroben°z~r1e, 1,3,5-·
rrinitrotoluene
Tris (2,3-dibromopropyl) phosphate
Vanadium
VanadilXl1 pentoxide
Vinyl acetate
Vinyl chloride
w'arfarin
Xylene, m·
Xylene, O·
Xylene, p·
Zinc
HAZARD RANKING SYSTEM
Hazardous Substance Benchmarks
376 Substances
NAAOS
NESHAPS
CAS Number (ug/m-3)
000088c06·2
000609·19·8
000093·76·5
000096·18·4
000102·71·6
001582·09·8
000099·35·4
000118·96·7
000126·72·7
007440·62·2
001314·62·1
000108·05·4
000075·01·4
·000081·81·2
000108·38·3
000095·47·6
000106·42·3
007440·66·6
AIR PATHi.JAY
Reference Dose Cancer Risk
Screen Cone
(mg/m.3)
2. lE-01*
Screen Cone
(mg/m.3)
7.9E·04*
2.8E·05*
* Indicates difference between previous version of chemical data ( JUN94 ) and current· version of chemical data C .;.Indi;; ~tl;dou~tanc~curr;.;ersi;.; chem~ data~t96 !JI 1!!!!11 --JUN96 ). -
MCL/MCLG
(mg/L)
2.0E·03
1.0E+01
1.0E+01
1.0E+01
- -
GROUND i.JATER PATH~AY
Reference Dose Cancer Risk
Screen Cone
(mg/L)
3. ?E-01*
2.2E·01*
2.7E·01*
1.BE-03*
1.BE-02*
2.6E-01*
3.3E-01*
3. 7E+01*
1.1E-02*
7.3E+01*
7.3E+01*
1.1E+01*
Screen Cone
(mg/L)
7.7E-03*
1.2E-05*
1.1E-02*
4.5E·OS*
-& -
-'age B-42
>COM Data
19 AUG 96
Substance Name
Zinc cyanide
Zinc phosphic!e
Zinc sulfate
--- -
l!!!!!!!!!I l!!!!llli. ~ liliiliil
· HAZARD RA(_ .SYSTEM
Hazardous Sub~ce Benchmarks
376 Substances
' NAAQS
NESHAPS
CAS Nunber (ug/m"3)
000557'21-1
001314-84-7
007733-02-0
AIR PATH\.JAY
Reference Dose
Screen Cone
(mg/m"3)
Cancer Risk
Screen Cone
(mg/m"3)
•
liiiiiii
* Indicates difference'between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates new i-~-.ardous substance in current version of chemical data ( JUN96 ). .----
MCL/MCLG
(mg/L)
iiiil --
GROUND \.JATER PATH\.JAY
Reference Dose
Screen Cone
. (mg/L)
1. 8E+00*
1.1E·02'
Cancer Risk
Screen Cone
(mg/L)
Page B-43
SCDM Data ,Version:· JUN96i
19 AUG 96
Substance Name
Acenaphthene
Acenaphthylene
Acetaldehyde
Acetone
Acetonitrile
Acetophenone
Acetyl-2-thiourea, 1-
Acrolein
Acrylamide
Acrylic acid
Acrylonitrile
Adipic.acid
Aldicarb
Aldrin
Al lyl alcohol
Allyl chloride**
Alunim.m
Aluninun phosphide
Arrmonia
MCL/MCLG
CAS Nurber (mg/LJ
000083-32-9
000208-96-8
000075-07-0
000067-64-1
000075-05-8.
000098-86-Z
000591-08-2
000107-02-8
000079-06-1
000079-10-7
000107-13-.1
000124-04-9
000116-06-3
000309-00-2
000107-18-6
000107-05-1
007429-90-5
020859-73-8
007664-41-7
HAZARD RANKING SYSTEM
H8zardous Substance Benchmarks
376 Substances
DRINKING \./ATER
Reference Dose Cancer Risk
Screen Cone
(mg/l)
2.2E+OO*
3. 7E+OO*
2.2E-01*
3. 7E+OO*
7.3E-01*
7.3E-03*
1.8E+01*
3. ?E-02*
3.7E-02*
1·.1E-03*
1.8E-01*
1.SE-02*
3.5E+01*
Screen Cone
(mg/L)
1.9E-05*
1.6E-04*
5.0E-06*
FDAAL
(ppn)
3.0E-01
* Indicates difference between previous version of chemical data ( JUN94 ) ,:"~,~ curf'ent veriiion· of chemical .;.If'Ji;;cc;dous.;;tanc~curr~ersi;; che= data~N96 ~ mB -data ( -
FOOD CHAIN
Reference Dose Cancer Risk
Screen Cone
(mg/kgJ
C.1E+01*
1.4E+D2*
8.1E+OO*
1.4E+02*
2.7E+01*
2.?E-01*
6.BE+02*
1.4E+OO*
1.4E+OO*
4.1E·02*
6.8E+OO*
5.4E-01*
1.3E+03*
JUN96 ). -
Screen Cone
(mg/kgJ
7.0E-04*
5.8E-03*
1.9E-04*
--
ENV! RONMENTAL
A~QC/AALAC
Freshwater
(Ug/L)
3.0E•00
-I.
Saltwater
( ug/l)
3.0E+OO*
-
-~.-Page B-64 -SCDM Data Versio11: JUN96
19 AUG 96
Substance Name
Acenaphthene
Acenaphthylene
Acetaldehyde
Acetone
Acetonitrile
Acetophencne
Acetyl-2-thiour~a, 1-
Acrotein
Acrylamide
Acrylic acid
Acryloni tri le
Adipic acid
Atdicarb
Aldrin
Allyl alcohol
Atlyl chloride**
AlUTiim,m
AILKninum phosphide
Anmoni a
---- -
11!!!!1!!1 l!!!!!!l!!La.. : !!!!!"!I
HAZARD F • SYSTEM
Hazardous SuL .. dnce Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
000083-32-9 4.7E+03•
000208-96-8
000075-07-0
000067-64-1 7.8E+03•
000075-05-8 4.7E+02*
000098-86-2 7 .8E+03*
000591-08-2
000107-02-8 1.6E+03*
000079-06-1 1.6E+01*
000079-10-7 3.9E+04*
000107-13-1 7.BE+01*
000124-04-9
000116-06-3 7.BE+Ol*
000309-00-2 2.3E+OO*
000107-18-6 3.9E+02*
000107-05-1
007429-90-5
020859-73-8 3.1E+01*
007664-41-7 7.6E+04*
SOIL PATH\.IAY
Cancer Risk
Screen Cone
(mg/kg)
1.4E-01*
1.ZE+OO*
lliiiiiii1
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
Indicates new:_h,,,zardous substance in current version of chemical data ( JUN96 ). ,,-:"
iiii iiiiii --
Page B-65
SCDM Data Version: JUN96
19 AUG 96
Substance Name
Arrrnoniun pi crate
Anmoniun sul famate
Ani l inc
Anthracene
Antimony
Arsenic
Asbestos
Atrazine
Azinphos· ethyl
Azinphos· methyl
Az:i ridinc
Bariun
Barium cyanide
Benz(a)anthracene
Benzene
Benzene ~arbonyl chloride
Benzi dine
Benzo(a)pyrene
* Indicates difference between
HAZARD RA, ..... ,G svs·i U1
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
000131-74-8
007773-06-0 1.6E+04*
000062-53-3
000120-12-7 2.3E+04*
007440-36-0 3.1E+01*
007440-38-2 2.3E+01*
001332-21-4
001912-24-9 2. 7E+03*
002642-71-9
000086-50-0
000151-56-4
007440-39-3 5.SE+03*
000542-62-1 *
000056-55-3
000071-43-2
000098-88-4
000092-87-5 2.3E+02*
000050-32-8
SOIL PATH\./AY
Cancer Risk
Screen Cone
(mg/kg)
1.1E+02*
4.3E-01*
2.9E+OO*
8.8E-01*
2.2E+01*
2.8E·03*
8.8E-02*
previous version of chemical CAta ( JUN94 ) and current vers i cm of chemical data ( JUN'.)6 ): •• Indicates n.~w_hazardous substance in current version of· chemical data ( JUN96 )_ ,,.,._, - -
.. ------_,,,_ -- -- --i -
-Page B-66
SCOH Data
19 AUG 96
Versi6n: JUN96
Substance Name
Benzo( b) fl uo·ranthene
Benzo( g ·, h, i) peryl ene
Benzo(k)fluoranthene
Benzoic acid
Benzoni tri le
Benzothiazole, 1,2,-
Senzyl alcohol**
Benzyl chloride
Beryl l illi1
Biphenyl, 1, 1-
-
Bis (2-ethylhexyl) phthalate
Bis(2-chlorocthoxy)methane
Bis(Z-chloroethyl)ether
Bis(Z-chloroisopropyl)ether**
Bis(chlorornethyl )ether
Boron
Bromodichloromethane
Bromomethane
Bromophenyl-phenylether, 4-**
--l!!!!!!!!l!!!I l!!!!!!I I!!!!!!!! ~ == r;;::m
HAZARD F ---SYSTEM
Hazardous SUL .... ~anc·e Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS ~urber (mg/kg)
000205-99-2
000191-24-2
000207-08-9
000065-85-0 3.1E+05*
000100-47-0
000095-16-9
000100-51-6 2 .3E+04
000100-44-7
007440-41-7 3.9E+02*
000092-52-4 3.9E+03*
000117-81-7 1.6E+03*
000111-91-1
000111-44-4
039638-32-9 3.1E+03
000541-88· 1
007440-41-B 7.0E+03*
000075-27-4 1.6E+03*
000074-83-9 1.1E+02*
000101-55-3
SOIL PATH\.IAY
Cancer Risk
Screen Cone
(mg/kg)
8.BE-01*
8.BE+OO*
3 .BE+OO*
1.5E-01*
4.6E+01*
5.BE-01*
9.1E+OO
2.9E-03*
1.0E+01*
liiiil iiiiil
• Indicates difference between previous version of chemical data ( JUN94) and current version of chemical data ( JUN96 ).
** Indicates new .. h~zardous substance in current version of chemical data ( JUN96 ). tG:-\
iiil ---
age B-67
COM Data Version: JUN96
, AUG 96
~1Jb.stonce Name
3romoxyni l
3utadiene, 1,3-
1utanol
3utylbenzyl phthalate
3utyric acid, 4-(2,4-dichlorophenoxy)
:admiun
:alciun**
:apt an
:arbaryl
:arbazole**
:arbofuran
:arbon.disulfide
:arbon tetrachloride
:arbophenoth ion
:esiun
:ht oral
:h l ordane
:hlordane, alpha-**
:hlordane, ganma-**
HAZARD R~t~~---j~ SYSTEM
Hazardous Subst"ance Benchmarks
376 Substances
Re,ference Dose
Screen Cone
CAS Nurrber (mg/kg)
001689-84-5· 1.6E+03*
000106-99-0
000071-36-3 7.8E+03*
000085-68-7 1.6E+04*
000094-82-6 6.3E+02*
007440-43-9 3.9E+01*
007440-70-2
000133-06-2 1. OE+04*
000063-25-2 7.8E+03*
000086-74-8
001563-66-2 3.9E+02*
000075-15-0 7.8E+03*
000056-23-5 5.5E+01*
000786-19-6
007440-46-2
000075-87-6 1.6E+02*
000057-74-9 4.7E+oo•
005103-71-9
005566-34-7
SOIL PATH\.JAY
Cancer Risk
Screen Cone
(mg/kg)
1.8E+02*
3.2E+01
4.9E+OO*
4.9E-01*
Indicates difference between previous version of chemical data ( JUN94 ) and-.current versicir1•'of chemical data ( JUN96 ). ~icat::.:•· .us s:nce i:rent.::ion :emic:.:t• ( :6 ). Qt ---- - --
-__ ... Page B-68 f . ..,--
SCDM Data Vers . JUN96
19 AUG 96
Substance Name
Chlorine cyanide
Chloro-3-methylphenol, 4-
Chloroaniline, p-
Chlorobenzene
Chlorobenzilate**
Chloroform
Chloromethane
Chloromethyl methyl ether
Chloromethyloxir~ne, 2-
-
Chloronaphthalene, 2-
Chlorophenol, 2-
Chlorophenyl-phenyl ether, 4-**
Ch l oroprene**
Ch l orpyr i fos
Chromiun
Chromiun(! I I)
Chromiun(Vl)
Chrysene
l!!!!!!!I l!!!!!!!!!!!I -I!!!!! I-Hh:A.RO~ hr°sriM C!!!:iil
•Hazardous S~ ~e Benchmarks
376 Substances
CAS Nunber
Reference Dose
Screen Cone
(mg/kg)
000506-77-4 3.9E+03*
000059-50·7 1.6E+05*
000106-47-8 3. 1E+02*
000108-90-7 1.6E+03*
000510-15-6 1.6E+03
000067-66-3 7 .8E+02*
000074-87-3
000107-30-2
000106-89-8 1.6E+02*
000091-58-7 6.3E+03*
000095-57-8 3. 9E+02*
007005-72-3
000126-99-8
002921-88-2 2.3E+02*
007440-47-3 3 .9E+02*
016065-83-1 7.8E+04*
018540-29-9 3.9E+02*
000218-01-9
SOIL PATH\./AY
Cancer Risk.
Screen Cone
(mg/kg)
2.4E+OO:
1. 0E+02*
4.9E+01*
6.SE+01*
8.8E+01*
---I liiliiiil
Indicates difference. between previous version of chemical data (
"'* Indicates ncw,,.hazardous substance in current version of chemical
:'.
JUN94) and current version of chemical data ( JUN96 ).
data ( JUN96 ).
liiiilil iiiiiil iiii
Jge B-69
:OH Data Version: JUN96
I AUG 96
Substance Name
:oba l t
:opper
:opper cyanide
:ounaphos
:reosote
Cresol, m-
Cresol, o·**
Cresol, p-
Cunene
Cyanaz ine
Cyanide
Cyanogen
Cyanogen bromide
Cyclohexane
Cyclohexanone
Cyclotrimethylenetrinitriamine
ODO
DDE
DDT
HAZARD RA,.·. .G SYSTEM
Hazardous Substance Benchmarks
376 Substances
( SOIL PATH~AY
Reference Dose Cancer Risk
Screen Cone
CAS Number (mg/kg)
007440-48-4
007440-50-8
000544-92-3 3.9E+02*
000056-72-4
008001-58-9
000095-48-7 3.9E+03
000106-44-5 3.9E+02*
000098-82-8 3.1E+03*
021725-46-2 1.6E+02*
000057-12-5 1.6E+03*
000460-19-5 3.1E+03*
000506-68-3 7.0E+03*
000110·82-7
000108-94-1 3.9E+05*
000121-82-4 2.3E+02*
000072-54-8
000072-55-9
000050-29-3 3.9E+01*
Screen Cone
(mg/kg)
7.6E-01*
5.BE+OO*
2.7E+OO*
1. 9E+OO*
1. 9E+OO*
* Indicates difference·between previous version of chemical data (
** Indicates r,..-·.hElzardous substance in current version of chemical
JUN94 ) ·arid current version of chemical data ( JUN96 ). -iilliil 111111
data ( JUN96 ). ~ . -~-II!!!! --- - --
--,,,-.. Page B-70
SCOH Data Versi'On: JUN96
19 AUG 96
Substance Name
DEF
Di-n-butyl phthalate
Di-n-octyl phthalate
Dial late**
Diazinon
-
Oibenz(a,h)anthracene
Dibenzofuran
Dibromo-3·chloropropane, 1,2-
Dibromochloromethane
Dibromoethane, 1,2-
D i calroa
Dichlorobenzene, 1,2-
Dichlorobenzene, 1,3-
Dichlcrobenzene, 1,4-
Dichlorobenzidine, 3,3-
Dichlorodifluoromethane
Dichloroethane, 1, 1-
Dichloroethane, 1,2-
Dichlorocthylenc, 1, 1-
--- -
-l!!!!!l!:a.. !!!!!!I
HAZARD , .. SYSTEM
Hazardous Substance Benchmarks
· 376 Substances
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
000078-48-8 2:3E+OO*
000084-74-2 7 .8E+03*
000117-84-0 1.6E+03*
002303-16·4
000333-41-5 7.0E+01*
000053-70-3
000132-64-9
000096-12-8
000124-48·1 1.6E+03*
000106·93·4
001918-00·9 2.3E+03*
000095-50-1 7.0E+03*
000541-73-1
000106-46·7
000091-94·1
000075-71-8 1.6E+04*
000075-34·3 7.8E+03*
000107-06-2
000075-35·4 7.0E+02*
SOIL PATH\.IAY
Cancer Risk
Screen Cone
(mg/kg)
1. OE+01
8.BE-02*
4.6E-01*
7. 6E+00*
7.SE-03*
2.7E+01*·
1. 4E+00*
7. 0E+00*
1. 1E+00*
liiiiiii
• Indicates difference between previous version of chemical data ( JUN94 } and current version of chemical data ( JUN96 ) .
•• Indicates new-~<izardous substance in current version of chemicn'. data ( JUN96 ).
iiiiil -- -
,age B-71
)COM Data Version: JUN96
19 AUG 96
Substance Name
Dichloroethylene, cis-1,2-
Dichloroethylene, trans-1,2-
Dichloroptienol, 2,4·
Dichlorophenoxyacetic acid, 2,4-
0ichloropropane, 1,2-
Dichloropropene, 1,3-
Dichloropropene, cis-1,3-**
Dichtoropropene, trans-1,3-**
Dichlorvcs
DicofoL•
Dieldrin
Diethyl phthalate
Diethylene glycol
Diethylstibestrol**
Diisopropylmethyl-phosphonate
D imethoate
Dimethoxybenzidine, 3,3-
Dimethyl phenol, 2,4-
HAZARD R¼L<~G SYSTEM
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
000156-59-2 7.8E+02*
000156-60-5 1.6E+03* .
000120-83-2 2.3E+02*
000094-75-7 7.8E+02*
000078-87-5
000542-75-6 2·.3E+01*
010061-01-5
010061-02-6
000062-73-7 3.9E+01*
000115-32-2
000060-57-1 3 .9E+OO*
000084-66-2 6.3E+04*
000111-46-6
000056-53-1
001445-75-6 6.3E+03*
000060-51-5 1.6E+01*
000119-90-4
000105-67-9 1.6E+03*
SOIL PATHl,,IAY
Cancer Risk
Screen Cone
(mg/kg)
9.4E+OO*
3.6E+00*
2.2E+OO*
4.0E-02*
1.4E-04
4.6E+01*
* Indicates difference between previous version of chemical data ( JUN94 )'arlci current·version of chemical data ( JUN96 ). ~ndica:•··ous :•nee ;;rren:sion~hemi:.:ata ::.96 )~ ------
:,:.':; ·:/ .. :
-
-Page B-72
SCOH Data
19 AUG 96
Vers i or'{t JUt-196
Substance Name
Dimethyl plithalate
-
Dimethyl sulfate
Dimethylbenz(a)anthracene, 7, 12-**
Dimethylbenzidine, 3,31 -**
' Dinitro-2-methylphenol, 4,6-**
Dinitrobenzene, 1,3-
Dinitrophenol, 2,4-
Dinitrotoluene, 2,4-
Dinitrotoluene, 2,6-
Dinoseb
Dioxane, 1,4-
Dioxathion
Di phenyl amine"'*
Diphenylhydrazine, 1,2-
Diquat
Disul foton
Diuron
Endosulfan (I or ll)
Endosulfan sulfate
l!!!!!!!l!I l!!!!!!!!!I l!!!!!!!!!I I!!!!!!!!!
HAZARD
Hazardous Sub~~ance Benchmarks
376 Substances
·SOIL PATH\.JAY
·Reference Dose
Screen Cone
CAS Nunber -(,rg/kg)
000131·11·3 •
000077 · 78-1
000057-97·6
000119-93-7
000534-52·1
000099-65·0 7.8E+OO*
000051·28-5 1.6E+02*
000121-14-2 1 .6E+02*
000606-20·2 7.8E+01*
000088-85·7 7.8E+01*
000123·91·1
000078-34·2
000122·39·4 2.0E+03
000122-66-7
000085-00·7 1. 7E+02*
000298-04-4 3 .1E+OO*
000330-54-1 1 .6E+02*
000115-29-7 4.7E+02*
001031-07-8
Cancer Risk
Screen Cone
(,rg/kg)
7.0E-02
9.4E-01*
9.4E-01'
5.8E+01*
8.0E-01*
==
* Indicates difference between previous version of chemical data (
** Indicates new/--------.ardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ).
i
---liiilillii iiiiil iiii
Page B-73
SCOH Data Version: JUN96
19 AUG 96
Substance Name
Endothall
Endr in
Endrin aldehyde
Endrin ketone**
Ethion
Ethyl acetate
Ethyl benzene
Ethyl chloride
Ethyl ether
Ethyl methacrylate**
Ethyl methanesulfonate**
Ethyldipropylthiocarbamate, s-
Ethylene glycol
Ethylene glycol monoethyl ether
Ethylene thiourea**
Fenthion
Ferrous sulfate
Fluoranthene
Fluorene
HAZARD Rii-.:\.: .. \,; SYSTEM
Hazardous Substan~e Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Number (mg/kg)
000145-73-3 1.6E+03*
000072-20-8 2.3E+01*
007421-93-4
053494-70-5
000563-12-2 3.9E+01*
000141-78-6 7.0E+04*
000100-41-4 7.8E+03*
000075-00-3
000060-29-7 1.6E+04*
000097-63-2 7.0E+03
000062-50-0
000759-94-4 2.0E+03*
000107-21-1 1.6E+05*
000110-80-5 3.1E+04'
000096-45-7 6.3E+OO
000055-38-9
007720-78-7
000206-44-0 3.1E+03*
000086-73-7 3.1E+03*
SOIL PATH\.JAY
Cancer Risk
Screen Cone
(mg/kg).
5 .8E+OO
• Indicates difference between previous version of chemical ·data (
** Indicates ne.![__hazardous substance in current version of chemical
JUN94) and current version of chemical data ( JUN96 ).
data ( JUN96 ) . · ,_ --iillilil .. iiili .. --- - --
-Page B-74
SCDM Data
19 AUG 96
Version: JUN96
Substance Name
Fluorine
Formaldehyde
Formic acid
Furan
;Furfural
Glycidylaldehyde
Heptachlor·
Heptachlor epoxide
--
Heptachlorinated dibenzo-p-dioxin, 1,2,3
Heptachlorinated dibenzofuran, 1,2,3,4,6
Heptachlorinated dibenzofuran, 1,2,3,4,6
Hexabromobenzene
Hexachlorinated dibenzo-p-dioxin, 1,2,3,
Hexachlorinated dibenzo-p-dioxin, 1,2,3,
Hexachlorinated dibenzo-p-dioxin, 1,2,3,
He~achlorinated dibenzofuran, 1,2,3,4,7,
Hexachlorinated dibcnzofuran, 1,2,3,6,7,
He~~chlorinated dibenzofuran, 1,2,3,7,8,
----HAZARD
...._._
R. .,SYSTEM
Hazardous Substance Benchmarks
376 Substances
SOIL PATHl,JAY
CAS Nunber
Re.fei-ence Dose
screen Cone
(mg/kg)
Cancer Risk
Screen Cone
(mg/kg)
007782-41-4 4.7E+03*
000050-00-0 1.6E+04*
000064-18-6 1.6E+05*
000110-00-9 7 .BE+01*
000098-01-1 2.3E+02*
000765-34-4 3.1E+01*
000076-44-8 3.9E+01*
001024-57-3 1.0E+00*
035822-46-9
067562-39-4
055673-89-7
000087·82-1 1.6E+02*
039227-28-6
057653-85-7
019408-74-3
070648-26-9
057117-44-9
072918-21-9
4.0E-04*
4.0E-04*
4.0E-05*
1.0E-04*
1.0E-04*
4.0E-05*
4. 0E-05*
4.0E-05*
•
1-I m:::;
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates new,""'zardous substance in current version of chemical data ( JUN96 ). ,/"7:'
r::=I llilii iiiii -
age B-75
COM Data Version: JUN96
9 AUG 96
Substance Name
Hexachlorinated dibenzofuran, 2,3,4,6,7,
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclohexane, alpha-
Hexachlorocyclohexane, beta-
Hexachlorocyclohexane, delta-
Hexachlorocyclopentadiene
Hexachloroethane
Hexach l orophene
Hexane
Hex3none, 2-**
Hydrazine
Hydrochloric acid
Hydrogen cyanide
Hydrogen sulfide
!ndeno(1,2,3-cd)pyrene
Joxyni l
Iron
lsobutanol
HAZARD RAl-i,,. r1G SYSTEM
Haznrdous Substance Be;ic.hrr.a:-1-:s
376 Substances
Reference Dose
Screen Cone
CAS Number (mg/kg)
060851-34-5
000118-74-1 6.3E+01*
000087-68-3 1.6E+01*
000319-84-6
000319-85-7
000319-86-8
000077-47-4 5.5E+02*
000067-72-1 7.8E+01*
000070-30-4 2.3E+01*
000110-54-3 4.7E+03*
000591-78-6
000302-01-2
007647-01-0
000074-90-8 1.6E+03*
007783-06-4 2·.3E+02*
000193-39-5
001689-83-4
007439-89-6
000078-83-1 2.3E+04*
SOIL PATH\.JAY
Cancer Risk
Screen Cone
(mg/kg)
4.0E-05*
4.0E-01*
8.2E+OO*
1.0E-01*
3.6E·01*
4.6E+01*
2.1E-01*
8.BE-01*
~ Indicates difference ·between previous version of chemical data ( JUN94) 8nc(current version of chemical data ( JUN96 ). •:icat~~·us s:nce i;;rent;ion :.:•>ic:ta (:.6 ). ~ -
illiil - ---
--~r Page B-76 •
SCDH Data Vers i ..... ~ JUN96
19 AUG 96
Substance Name
Isophorone
KENZENE*"'
Kepone
Lead
Lindane ;
Magnesium
Malathion 1
Haleic anhydride
Maleic hydrazide
Manganese
Mercury
Methacrylonitrile
Methanol
Hethomyl
Hethoxych l or
Methyl chlorocarbonate
Methyl ethyl ketone
Methyl isobutyl ketone
Methyl methacrylate
- -- --~ZARO/ ·5= 1!111
Hazardous St.. _,rnce Benchmarks
376 Substances
SOIL PATH~AY
!!!!:I
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
Cancer Risk -'.:~
000078·59·1 1.6E+04*
00000000000
000143-50·0
007439-92· 1
000058-89·9 2.3E+01*
007439-95·4
000121-75-5 1.6E+03*
000108· 31 ·6 7.8E+03*
000123-33-1 3.9E+.04*
007439-96·5 1.1E+04*
007439-97·6 2.3E+01*
000126-98-7 7.8E+00*
000067·56·1 3.9E+04*
016752-77-5 2.0E+03*
000072·43·5 3.9E+02*
000079-22 · 1
000078-93·3 4. 7E+04*
000108·10·1 6.3E+03*
000080-62·6 6.3E+03*
Screen Cone
(mg/kg)
6. 7E+02*.
4.9E-01*
('v\ eJG.~ \
1s'.)~d1I
~ I }<::,f'cZ--(--. (.,,
. . J.ky ( L.\/ r,,c, N
I\ fPr--~c-1':i
* Indicates
** Indicates
difference between previous version of chemical data (
ne~/b~zardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ) . <~·-.
liiiii -
Page B-77
SCDM Data Version: JUN96
19 AUG 96
Substance Name
Methylcholanthrene, 3-**
Methylene bis (2-chloroaniline), 4,4-
MethylCne bromide**
Methylene chloride
Methylenediphenyl diisocyanate, 4,4-
Methylnaphthalene, 2-
Metribuzir.
Mirex
Molybdemrn**
N-nitroso-di-n-propylamine**
~ -nit rosopi per i dine"'"
:
Naphthalene
Naphthylami ne**
Nickel
Nitric acid
Nitric oxide
Ni troani line, 2-**
Nitroaniline, 3-**
HAZARD RAI-.. ... G SYSTEM
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Number (mg/kg)
000056-49-5
000101-14-: 5.5E+01*
000074-95-3
000075-09-2 4.7E+03•
000101-68-8
000091-57-6
021087-64-9 2.0E+03•
002385-85-5 l_6E+01*
007439-98-7 3.9E+02
000621-64-7
000100-75-4
000091-20-3 3.1E+03*
000091-59-8
007440-02-0 1_6E+03*
007697-37-2
010102-43-9
000088-74-4
000099-09-2
*
SOIL PATH\.JAY
Cancer Risk
Screen Cone
(mg/kg)
4.9E+OO*
B.5E+01*
•
9.lE-02 ·
• Indicates difference.between previous version of chemical data ( JUN94 ) .a .... nd current version of chemical data ( JUN96 ). •:icat:··-.::us s:nce :r•nt.:::ion :emic:t• (:.6 ).~ --

-
-
---f61' Page B-78
SCOM Data Vers1v11: JUN96
19 AUG 96
Substance Name
Ni troani line, p-
N it robenzene
Nitrogen dioxide
Nitroglycerine
Nitrophenol, 2-**
Nitrophenol, 4-
Nitropropane, 2-**
Nitroso-di-n-butylamine, N-
Nitroso-di-n-methylurethane, N-
Nitrosodiethanolamine, N-
Nitrosodiethylamine, N-
Nitrosodimethylamine, N-
Nitrosodiphenylamine, N-
Nitrosomethylethylamine**
Nitrosopyrrolidine, N-
Nitrotoluene, 4-
0ctamethylpyrophosphoramide**
Oxybis (1-chloropropane), 2,3'-**
Parathion, ethyl-
l!!!!!!I l!!!!!!I l!!!!!I ---~A2ARO,~ •SY;T:M ==
Hazardous s~-~cance Benchmarks
376 Substances
Refer~nce Dose
Screen Cone
CAS Nuroer (mg/kg)
000100-01-6
000098-95-3 3.9E+01*
010102-44·0
000055-63-0
000088-75 -5
000100-02-7
000079-46-9
000924-16-3
000615-53-2
001116-54-7
000055-18-5
000062-75-9
000086-30-6
010595-95-6
000930-55-2
000099-99-0 7.8E+02*
000152-16-9 1.6E+02
000108-60-1
000056-38-2 4.7E+02*
•
SOIL PATH\.IAY
Cancer Risk
Screen Cone
(mg/kg)
1.2E-01*
2.3E-01•
4.3E-03*
1.3E-02*
1.3E+02*
2.9E-02
3.0E-01*
liiiiil
,.
* Indicates
** l ndicates
difference bet~een previous version of chemical data (
new hazardous substance in current version of chemical
/
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ) .
{
liiiil iiiii iiiii -
,age B-79
:CDH Data Version: JUN96
9 AUG 96
Substance Name
Parathion, methyl-
PCBs
Pentachlorinated dibenzo-p-dioxin, 1,2,3
Pentachlorinated dibenzofuran, 1,2,3,7,8
Pentachlorinated dibenzofuran, 2,3,4,7,8
Pentdchlorobenzene
Pentachloroethane
Pentachloronitrobenzene
Pentachlorophenvl
Phenanthr~ne
Phenol
Phenyl sulfide
Phenylenediamine, m-**
Phenylmercuric acetate
Phorate
Phosgene
Phosphamidon
Phosphine
Phosphonodithioic acid, phenyl-a-ethyl-a
HAZARD RA·i-, .. ,.j SYSTEM
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Nunber (mg/kg)
000298-00-0 2.0E+01*
001336-36-3 1.6E+OO*
040321-76-4
109719-77-9
057117-41-6
000608-93-5 6.3E+01*
000076-01-7
000082-68-8 2.3E+02*
000087-86-5 2.3E+03*
000085-01-8
000108-95-2 4.7E+04*
000139-66-2
000108-45-2 4.7E+02
000062-38-4 6.3E+OO*
000298-02-2 1.6E+01*
000075-44-5
013171-21-6
007803-51-2 2.3E+01*
002104-64-5 7.8E-01*
SOIL PATH1,JAY
Cancer Risk
Screen Cone
(mg/kg)
8.3E-02*
8.0E-06*
8.0E-05*
8.0E-06*
2.SE+OO*
5.3E+OO*
* Indicates difference. between previous version of chemical data ( JUN94 ) ··anc:1-current version ·of chemical data ( JUN96 ). ~ica:.;/.:us s:nce :rren:sion :hemi::t• (:.6 ).~ ----
:~ .. •
----
-?age B-80
SCDM Data
19 AUG 96
Version: JUN96
Substance Name
Phosphoric acid
Phosphorous (elemental)
Phthalic anhydride
Plutoniun
Polychlorinated triphenyl
Pot ass i UTI**
Potassiun isi lver cyanide
Pronamide
Pyrene
Pyridine
Cui not ine
Radiun
Radon
Resorcinol
Ronnel
Safrole**
Seleniun
Sclenourca
-l!!!!!!l!!I l!!!!!l!!I . ~ l!!!!i!!I l!!!!!!I
HAZARD R .SYSTEM
Hazardous Sub __ ~nce Benchmarks
376 Substances
SOIL PATH~AY
'(:. ·~~} ,_. Reference Dose Cancer Risk
Screen Cone Screen Cone
CAS. NUTlber (mg/kg> . (mg/kg)
007664-38-2
007723-14-0 1.6E+00*
000085-44-9 1 .6E+05*
007440-07-5
012642-23-8
007440-09-7
000506-61-6 1.6E+04*
023950-58-5 5.9E+03*
000129-00-0 2 .3E+03*
000110-86-1 7.BE+Ol*
000091-22-5 5.3E·02*
007440-14-4
010043-92-2
000108-46-3
000299-84-3 3.9E+03*
000094-59-7
007782-49-2 3.9E+02*
000630-10·4 3.9E+02*
==
~-··
indicates difference between previous version of chemical data (
** Indicates ney,-~· ... _ardous substance in current version of chemical
JUN94 ) and current version of chemical data ( JUN96 ).
data ( JUN96 ) . ...--:---,
iiiiiiil iiiil -
=>age B-81
SCOH Data Version: JUN96
19 AUG 96
Substance Name
Silver
Silver Cyanide
Sodi un
Strontiun
Strychnine
Styrene
Sulfuric acid
TB, 2,4,5·
TCDD
Tetrachtorobenzene, 1,2,4,5-
Tetrachlorodibenzofuran, 2,3,7,8-
Tetrachloroethane, 1,1,1,2-
Tetrachloroethane, 1, 1,2,2-
Tetrachloroethylene
Tetrachlorophenol, 2,3,4,6-
Tetraethyt lead
Tet'.aethyldithiopyrophosphate
retrahydrofuran
Thalliun
HAZARD RAN,".: SYSTEM
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Number (mg/kg)
007440·22·4 o.9E+02*
000506-64·9 7.8E+03*
007440·23·5
007440·24·6 4.7E+04*
000057-24·9 2.3E+01*
000100·42·5 1 .6E+04*
007664·93·9
00009:l-30·1
001746-01-6
000095·94·3 2.3E+01*
051207·31·9
000630-20·6 2.3E+03*
000079·34·5
000127·18·4 7.8E+02*
000058·90·2 2.3E+03*
000078·00·2 7 .6E·03*
003689·24·5 3.9E+01*
000109·99·9
007440·28·0
SOIL PATH\.JAY
Cancer Risk
Screen C(?nc
(mg/kg)
4.0E-06*
4.0E·OS*
2.SE+01*
3.2E+OO*
1.2E+01*
* Indicates difference between previous version of chemical data ( JUN94) and current version of chemical data C JUN96 ). ~ndic:r·.:dous=tanc~cucr:.:rsio:chem:data~N96 ~ --!B ----
----r
Page B-82
SCOM Data Versi~n: JUN96
19 AUG 96
substance Name
Thiourea
Thi ram
Toluene
Toluene di isocyanate
Totuenediamine, 2,4-**
Toluidine, o-**
Toluidine, p-**
Toxaphene
TP, 2,4,5-
-

-
T r i bromomethane
Trichloro-1,2,2-Trifluoroethane, 1, 1,2-
Trichlorobenzene, 1,2,4-
Trichloroethane, 1,1,1-
Trichloroethane, 1,1,2-
Trichloroethylene
Trichloroftuoromethane
Trichlorophenol, 2,3,5-
Trichlorophenol, 2,3,6-
Trichlorophenol, 2,4,5-
-

-
--=ARO!"l;SY~ -
Hazardous Su~Ldnce Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Hunber (mg/kg)
000062-56-6
000137-26-8 3.9E+02*
000108-88-3 1.6E+04*
000584-84-9
000095-80-7
000095-53-4
000106-49-0
008001-35-2
000093-72-1 6.3E+02*
000075-25-2 1.6E+03*
000076-13-1 2.3E+06*
000120-82-1 7.8E+02*
000071-55-6
000079-00-5 3.1E+02*
000079-01-6
000075-69· 4 2.3E+04*
000933-78-8
000933-75-5
000095-95-4 7.8E+03*
SOIL PATH\.JAY
CanCer'Risk
Screen Cone
(mg/kg)
2. OE-01
3.4E+OO
5.BE-01*
8.1E+01*
1.1E+01*
5.BE+0l*
I!!!!!!!!
* Indicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates n~•-··'-"lzardous substance in current version of chemical data ( JUN96 ). ,•-•,.
iiiiil --
Page B-83
SCDM Data version: JUN96
19 AUG 96
substance Name
Trichlorophenot ,· 2,4,6-
Trichlorophenol, 3,4,5-
Trichlorophenoxyacetic acid, 2,4,S-
Trichloropropane, 1,2,3-
Triethanolamine
Tri flural in
Trinitrobenzene, 1,3,5-
Trinitrotoluene
Tris (2,3-dibromopropyl) phosphate
Vanadiun
Vanadiun pentoxide
Vinyl acetate
Vinyl chloride
\.Jarfarin
Xylene, m-
Xylene, o-
Xylene, p-
Zinc
HAZARD RA~i~.'N.G SYSTEM
Hazardous Substance Benchmarks
376 Substances
Reference Dose
Screen Cone
CAS Number (mg/kg)
000088-06-2
000609-19-8
000093-76-5 7.BE+02*
000096-18-4 4. 7E+02*
000102-71-6
001582-09-8 S.9E+02*
000099-35-4 3.9E+OO*
000118-96-7 3.9E+01*
000126-72-7
007440-62-2 S.SE+02*
001314-62-1 7.0E+02*
000108-05-4 7.8E+04*
000075-01 -4
000081-81-2 2.3E+01*
000108-38-3 1.6E+05*
000095-47-6 1.6E+05*
000106-42-3
007440-66-6 2.3E+04*.
SO!L PATH\.JAY
Cancer Risk
Screen Cone
(mg/kg)
5.8E+01*
9.1E-02*
8.3E+01*
2.1E+01*
3.4E-01*
* Indicates difference between previous version of chemical data C JUN94) and current version
** Indicates,-·_-., hazardous substance in current version of chemical data ( JUN96 ).~
of chemical data ( JUN96 ). ·
-

-

-
--

-
--~-== l!!!l!!I ---

-
--~r
Page 8·84
SCOH Data Version: JUN96.
19 AUG 96
Substance Name
Zinc cyanide
zinc phosphide
Zinc sulfate
- -- ----:AZARD.,.G =M
Hazardous Swu~tance Benchmarks
376 Substances
CAS NUTber
Reference Dose
Screen Cone
(mg/kg)
000557-21-1 3.9E+03*
001314-84-7 2.3E+01*
007733-02-0
SOIL PATH~AY
Cancer Ri'slc'
Screen Cone
(mg/kg)
* rndicates difference between previous version of chemical data ( JUN94 ) and current version of chemical data ( JUN96 ).
** Indicates ne!-1-hazardous substance in current version of chemical data ( JUN96 ). --.~·-
!
i:::::iiil liiiil liiiil -
lie
0
0
D
D
w
m ,
D
I
I
I
I
Ill
I
I
Inactive Hazardous Sites Program
Guidelines for
Assessment and Cleanup
July 1997
North Carolina Department of
Environment, Health and Natural Resources
Division of Waste Management
Superfund Section
Inactive Hazardous Sites Branch
Post Office Box 29603
Raleigh, North Carolina 27611-9603
Telephone: [phone]
Ref. 31
I
0
D
0
m ,
I
n
D
I
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I
Table 4-1: Soil Remediation Goals (RG's/
*Carcinogens identified with an asterisk also exhibit non-carcinogenic effects. Contact the
Branch for chemicals not listed on the table. Cleanup below method detection limits, using
analytical methods prescribed in the guidelines, is not required.
.. ~ .·• ....... ••(/ ·> '' . 0) I .cA.~RN •··••> ,r.r,,;-., , , ••.···•·· .... :\:/)/':/\.::\:/:/\\::.',::-.:::·:· r·.· ·,,,,... :·='-. ='." .. ·:·:·=:-. -·:::--?: :;-:. . m
Acetone 67641
Acetone cvanohvdrin 75865
Acetonitrile 75078
Acetonhenone 98862
Acrolein 107028
Acrvlamide • 79061
Acrvlic acid 79107
Acrvlonitrile • 107131
Aldicarb 116063
Aldrin* 309002
Allvl alcohol 107186
Allvl chloride 107051
4-Aminoovridine 504245
Ammonium sulfamate 7773060
Aniline 62533
Antimonv and comnounds 7440360
Antimonv oentoxide 1314609
Antimonv ootassium tartrate 304610
Antimonv tetroxide 1332316
Antimonv trioxide 1309644
Arsenic 7440382
Benzene 71432 . Benzenethiol 108985
Benzidine * 92875
Benzoic acid 65850
Benzotrichloride 98077
B~=•l chloride 100447
Bervllium and comoounds • 7440417
alnha BHC 319846
beta BHC 319857
gamma BHC 11 indane)• 58899
technical BHC lhcxachlorocvclohexane, all isomers) 608731
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
C
L
N
NA
p
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1,000,000.
The RG is based on USEPA guidance on lead cleanup levels.
The RG is based on the non-carcinogenic endpoint and corresponds to a hazard quotient of0.2.
Not Available.
The RG is based on USEPA PCB spill policy.
4 - 5
1560 N
I 100 N
94 N
1560 N
320 N
0.14 C
7800 N
1.2 C
15.6 N
0.038 C
78 N
780 N
0.32 N
3200 N
I IO C
6.2 N
7.8 N
14 N
6.2 N
6.2 N
4.6 N
22 C
0.156 N
0.0028 C
62000 N
0.049 C
3.8 C
0.15 C
0.1 C
0.35 C
0.49 C
0.35 C
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
:• ,.:-:,·.:, c!fiiii!lP~-,,.,:,.-,-.=,-, ··•···• 75 .... .. ·· .. ••,,·•·-•-·.•·· .. ·.•.,, i kcihH:··:;1i:'. ci< ii. \' •· ·-· ···•·••··· •••---,'ASRN . m
Bis(2-chloroethvl)ether 111444
Bis(2-ethvlhexvi)nhthalate ffiEHP)• -I 17817
Bis( chloromethvl)ether 542881
Bromodichloromethane • 75274
Bromoform (tribromomethane)• 75252
Bromomethane 74839
4-Bromophenvl ohenvl ether 101553
1-Butanol 71363
Butyl benzvl ohthalate 85687
Cacodvlic acid 75605
Cadmium and compouods 7440439
Caplan* 133062
Carbarvl 63252
Carbon disulfide 75150
Carbon tetrachloride • 56235
Chloral 75876
Chlordane• 57749
Chlorine 7782505
2-Chloro-1,3-butadiene 126998
4-Chloro-2,2-methvlaniline hvdrochloride 3165933
4-Chloro-2-methylaniline 95692
Chloroacetaldehyde 107200
4-Chloroaniline 106478
Chlorobenzene 108907
Ch]orobenzilate • 510156
4-Chlorobenzotrifluoride 98566
1-Chlorobutane 109693
Chlorodibromomethane • 124481
Chloroethane 75003
2-Chloroethvl vinyl ether 110758
Chloroform • 67663
Chloromethane 74873
beta-Chloronaphthalene 91587
o-Chloronitrobenzene 88733
o-Chloronitrobenzene 100005
2-Chloroohenol 95578
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
C
L
N
NA
p
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of l in 1,000,000. 1be RG is based on USEPA guidance on lead cleanup levels.
. The RG is based on the non-carcinogenic endpoint and corresponds to a hazard quotient of0.2. Not Available.
The RG is based on USEPA PCB spill policy.
4-6
0.58 C
46 -·c
0.0029 C
IO C
81 C
22 N
900 N
1560 N
3200 N
46 N
7.8 N
180 C
1560 N
1560 N
4.9 C
32 N
0.49 C
1560 N
320 N
1.4 C
I.I C
108 N
62 N
320 N
2.4 C
320 N
6200 N
7.6 C
6200 N
400 N
100 C
49 C
1260 N
26 C
35 C
78 N
I ..
I
I
I
I
I
I
I ,
I
I
I
I
I
I
' I
I
fie
D
D
D
I
I
I
I
I.
I
I
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
~' ·····•···•·•.. //.?, ········••····•·t•·····•·t.•· ...................... · ..•. _.••··•·•··•·••.••···••·•.··•·•·j••··•· dA:~Riv> ., .••• ···••c.c•·..c., .. ·• ,1>· /i ,{, .. ,,,,,n,
o-Chlorotoluene 95498
Chlorpyrifos .. 2921882
Chromium III and compounds 16065831
Chromium VI and compounds 18540299
Conner and compounds 7440508
Crotonaldehvde • 123739
Cumene 98828
Cyanide 57125
Cvclohexanone I 08941
2-Cvclohexv 1-4 ,6-dinitronhenol ( 4 ,6-Dinitro-o-cvclohe,-vl phenol) 131895
Dalapon 75990
DDD 72548
DDE 72559
DDT* 50293
Diallate 2303164
Diazinon 333415
Dibenzofuran 132649
1,2-Dibromo-3-chloropronane 96128
1,2-Dibromoethane 106934
Di-n-butvl ohthalate 84742
Dicamba 1918009
1,2-Dichlorobenzene 95501
1,3-Dichlorobenzene 541731
1,4-Dichlorobenzene 106467
3,3'-Dichlorobenzidine 91941
Dichlorodifluoromethane 75718
· 1, 1-Dichloroethane 75343
1,2-Dichloroethane /EDC) 107062
I, 1-Dichloroethylene• 75354
1,2-Dichloroethylene ( cis) 156592
1,2-Dichloroethvlene (mi,1ure) 540590
1,2-Dichloroethvlene (trans) 156605
2,4-Dichlorophcnol 120832
2,4-Dichlorooheno,-vacetic acid (2,4-D) 94757
· · 1,2-Dichloropropane 78875
2 3-Dichloroorooanol 616239
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
C
L
N
NA
p
The RG is based on the carcinogenic endJX>int and corresponds to an excess lifetime cancer risk of I in 1,000,000.
·The RG is based on USEPAguidance on lead cleanup levels.
.The RG is based on the non-carcinogenic endJX>int and corresponds to a hazard quotient of0.2.
Not Available.
The RG is based on USEPA PCB spill policy.
4 -7
320 N
46 -N
15600 N
78 N
620 N
0.34 C
620 N
320 N
78000 N
32 N
460 N
2.7 C
1.9 C
1.9 C
IO C
14 N
62 N
0.46 C
0.0075 C
1560 N
460 N
1400 N
1400 N
27 C
1.4 C
3200 N
1560 N
7 C
I.I C
156 N
140 N
320 N
46 N
156 N
9.4 C
46 N
Table 4-1: Soil Remediation Goals (RG's/ -(Cont.)
~ ·:::,,.· ,;;;::::.:·:::,::,:;:;:.;,:.-::·-;.:, .. : <. r)l.~mw ·:::;:<.:'::::·:,:,:'-~ .·.•.· .. ,,.,
1,3-Dichloropropcne • 542756
Dichlorvos • . -
62737
Dicofol 115322
Dieldrin • 60571
Diethvl ohthalate 84662
Diethvlstilbestrol 56531
Dimethoate 60515
3 ,3 '-Dimethoxvbenzidine 119904
3,3'-Dimethylbenzidine . 119937
I, 1-Dimethylhydrazine 57147
1,2-Dimethylhydrazine 540738
2,4-Dimethy]phenol 105679
Dimethyl ohthalate 131113
1,2-Dinitrobcnzene (o-Dinitrobenzene) 528290
1,3-Dinitrobenzene (m-Dinitrobenzene) 99650
1,4-Dinitrobenzene /o-Dinitrobenzene) 100254
2,4-Dinitrophenol 51285
2,4-Dinitrotoluene 121142
2,6-Dinitrotoluene 606202
Dinitrotoluene mixiure NA
Dinoseb 88857
· 1,4-Dioxane (p-Dioxane) 123911 ~· n~,l ~ I
2,3,7,8-Heptachlorodibenzo-o-dioxin /2,3,7,8-HPeCDD) NA
2,3, 7 ,8-Hexachlorodibenzo-o-dioxin /2,3, 7 ,8-HxCDD) NA
Octachlorodibenzo-o-dioxin /OCDD1 NA
2,3, 7 ,8-Pentachlorodibenzo-o-dioxin (2,3, 7 ,8-PeCDD) NA
2,3,7 ,8-Tetrachlorodibenzo-o-dioxin /2,3, 7 ,8-TCDD) 1746016
2,3, 7 ,8-Heptachlorodibenzofuran (2,3, 7 ,8-HPCDF) NA
2,3, 7 ,8-Hexachlorodibenzofuran (2,3,7 ,8-HxCDF) NA
Octochlorodibenzofuran /OCDF) NA
1,2,3,7 ,8-Penlachlorodibenzofuran /1 ,2,3,7 ,8-PeCDF) NA
· • 2,3,7,8-Pentachlorodibenzofuran (2,3,7,8-PeCDF) NA
? 3 7 8-Tetrachlorodibenzofuran /2 3 7.8-TCDF) NA
Diohenvlamine 122394
C
L
N
NA
p
1,2-Diohenylhydrazine 122667
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1,000,000.
The RG is based on USEPAguidance on lead cleanup levels.
The RG is based on the non--carcinogen.iC endpoint and corresponds to a hazard quotient of0.2.
Not Available.
The RG is based on USEPA PCB spill policy.
4-8
3.7
2.2
1.5
0.04
12600
0.00014
3.2
46
0.069
0.25
0.017
320
156000
6.2
1.56
6.2
32
32
15.6
0.94
15.6
58
0.0004
0.00004
0.004
0.000008
0.000004
0.0004
0.00004
0.004
0.00008
0.000008
0.00004
400
0.8
• << ..
C
-•c
C
C
N
C
N
C
C
C
C
N
N
N
N
N
N
N
N
C
N
C
C
C
C
C
C
C
C
C
C
C
C
N
C
I ..
I
I
I
I
I
I
I ..
I
I
I
I
I
I
' I
I
I
g
D
D
D
I
I
I
I
I
I.
I
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
~· ··••····:<t·•i1 ;/.·,\ .. t.··· . ii•••· ...... · . // •ii itrA.~RN> /2Rc0 ····•·•······:1i<
Diquat 85007
Disulfoton . 298044
Diuron 330541
Endosulfan I I 5297
Endothall 145733
Endrin 72208
Epichlorohydrin • 106898
Ethion 563122
2-Ethoxvethanol 110805
Ethyl acetate 141786
Ethyl acrylate 140885
Ethyl benzene 100414
Ethylene diamine 107153
Ethylene oxide 75218
Ethvlenethiourea !ETU)* 96457
Ethvl ether 60297
Ethvl methacrylate 97632
Fonnaldehyde 50000
Formic acid 64186
Furfural 9801 I
. Glycidaldehyde 765344
Heptachlor • 76448
Heptachlor epoxide • 1024573
Hexachlorobenzene *118741
Hexachlorobutadiene • 87683
Hexachlorocvclopentadiene 77474
Hexachloroethane * 67721
Hexachlorophene 70304
Hydrazine 302012
Hydrogen sulfide 7783064
Isoohorone * 78591
Keoone 143500
Lead 7439921
Malathion 121755
Maleic anhydride 108316
Maleic hydrazide 123331
C
L
N
NA
p
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1.000.000.
The RG is based on USEPA guidance on lead cleanup levels.
· The RG is based on the non-carcinogenic endpoint and corresponds to a hazard quotient of0.2.
Not Available.
The RG is based on VSEPA PCB spill policy.
4-9
34 N
0.62 -·N
32 N
94 N
320 N
4.6 N
65 C
7.8 N
6200 N
14000 N
13 C
1560 N
320 N
0.63 C
5.4 C
3200 N
1400 N
3200 N
32000 N
46 N
6.2 N
0.14 C
0.07 C
0.4 C
8.2 C
110 N
46 C
4.6 N
0.21 C
46 N
670 C
0.035 C
400 L
320 N
1560 N
7800 N
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
.. • . ..... , ... .•,.• •·-C ~ •.·•······ •··· c.4'.~ FiNf .. • .. HU
Malononitrile 109773
Mercurv (inorganic) ..
7439976
Methacrvlonitrilc 126987
Methanol 67561
Methomvl 16752775
Methoxvchlor .. 72435
2-Mcthyl benzenamine (2-methylaniline) 95534
2-Methyl benzenamine hydrochloride (2-methylaniline hydrochloride' 636215
Methyl chlorocarbonate 79221
4,4'-Methylene bis(2 chloroaniline)* 101144
Methylene bromide 74953
Methylene chloride • 75092
Methyl ethvl ketone rMFK) 78933
Methvl hvdrazine 60344
Methyl isobutyl ketone (4-methyl-2-pentanone) 108101
Methyl methacrvlate 80626
Methyl parathion 298000
3-Methylphenol (m-cresol) 108394
2-Methylphenol ( o-cresol) 95487
4-Methylphenol (n-cresol) 106445
2-Methlv -1-oropanol (isobutanol, isobutvl alcohol) 78831
Naled 300765
2-Naohthvlamine 91598
Nickel and comoounds 7440020
Nitric oxide 10102439 ..
4-Nitroaniline 100016
Nitrobenzene 98953
Nitrogen dioxide 10102440
4-Nitroohenol 100027
2-Nitrooropane 79469
N-Nitrosodiethanolamine 1116547
N-Nitrosodiethylamine 55185
N-Nitrosodimethvlamine 62759
N-Nitrosodi-n-butvlamine 924163
N-Nitroso di-n-prooylamine 621647
N-Nitrosodiphenylamine 86306
Adapted from USEPA Region III Risk Based Concentration Table, except as noted. c.
L . N
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1,000,000. The RG is based on USEPA gt!idance on lead cleanup levels. The RG is based on the non-c.ireinogenic endpoint and corresponds to a hazard quotient of0.2 . Not Available. NA
p The RG is based on USEPA PCB spill policy.
4 -10
.··.·
0.32
4.6
1.56
7800
400
78
2.7
3 5
15600
4.9
]56
85
9400
0.58
1260
1260
4
780
780
78
4600
32
0.0049
320
1560
46
7.8
15600
960
0
0.23
0.0043
0.013
0.12
0.091
130
N
-N
N
N
N
N
C
C
N
C
N
C
N
C
N
N
N
N
N
N
N
N
C
N
N
N
N
N
N
N
C
C
C
C
C
C
··•··
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I
I .,
I
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Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
······ ·.· .. ·i•'){?. ,: •/\ .•• ,, .. ··.• . ·•··.i'A.//im • iidii,, ;it···· ·•·•··· .... : : : ' •· • 111 /•.
N-Nitroso-N-ethvlurca ( ethvlnitrosourca) 759739
N-Nitrosonvrrolidinc .. 930552
Nitrotoluene (mixed)
Octamethvlnvroohosohoramide 152169
di-n-Octvl ohlhalate 117840
Paraauat 1910425
Parathion 56382
Pentachlorobenzene 608935
Pentachloronitrobenzcne • 82688
Pentachlorophenol • 87865
Phenol 108952
n-Phenvlenediamine 106503
Phenvlmercwic acetate 62384
Phorate -298022
Phosnhine 7803512
Phosnhorus /white) 7723140
Phlhalic anhvdride 85449
Polychlorinated biphenyls (PCBs) 1336363
r,, ·,-. . ,.,, . I
Acenanhthene 83329
Anthracene 120127
Benzof a lovrene 50328
Benzofb lfluoranthene 205992
Benzofk lfluoranthene 207089
Benz[ a lanthracene 56553
Carbofuran 1563662
Chrvsene 218019
Dibenzf ah lanthracene 53703
Fluoranlhene 206440
Fluorene 86737
Indeno/1,2,3-cd)nyrcne I 93395
Naohlhalene 91203
"'-ene 129000
Pronamide 23950585
Prooarcite 2312358
Pronar=•l alcohol 107197
C
L
N
NA
p
Adapted from USEPA Region III Risk Based Concentration Table, except as noted.
. The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1,000,000.
. The RG is based on USEPA guidance on lead cleanup levels.
1be RG is based on the non-carcinogenic endpoint and corresponds to a hazard quotient of0.2.
Not Available.
The RG is based on USEPA PCB spill policy.
4 - I I
0.0046 C
0.3 -·c
156 N
32 N
320 N
70 N
94 N
12.6 N
2.5 C
5.3 C
9400 N
3000 N
1.26 N
3.2 N
4.6 N
0.32 N
32000 N
I p
940 N
4600 N
0.088 C
0.88 C
8.8 C
0.88 C
78 N
88 C
0.088 C
620 N
620 N
0.88 C
620 N
460 N
I 180 N
320 N
32 N
-
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
:;:.:-:::-:,:.,, .. ::=:: ··••( ,··· ... ,. 21 ,_ .. ., .. -::-.• ;.-:,\)}:':-: ••·•·•·cA;<./kf-v••• ..... ••· J((i{i,',;/,\• i > ·<< · ... <
Prooazine 139402
Proovlcne oxide -· 75569
Pyridine 110861
Quinoline 91225
Sclenious acid 7783008 --Se!eniwn 7782492
Sclenourea 630104
Silver and compounds 7440224
Sodiwn azide 26628228
Sodiwn fluoroacetate 62748
Strvchnine 57249
Stvrene 100425
1,2,4,5-Tctrach!orobenzene 95943
1; 1,2;2-Tetrachloroethane 79345
I, I, 1,2-Tetrachloroethane • 630206
Tetrachloroethvlene (PCE)* 127184
2,3,4,6-Tetrachloroohenol 58902
o,a,a,a-Tetrachloroto!uene 5216251
Tetraethvldithionvroohosphate 3689245
Tetraethvl lead 78002
Thallic oxide 1314325
Thalliwn NA
Thalliwn acetate 563688
Thalliwn carbonate 6533739
Thalliwn chloride .. 7791120
Thalliwn nitrate 10102451
Thalliwn selenite 12039520
Thalliwn sulfate ., 7446186
Thiofanox 39196184
Thiram 137268
Toluene 108883
To!uene-2,4-diamine 95807
Toluene-2,6-diamine 823405
o-Toluidine 106490
Toxaohene 8001352
1,l ,2-Trichloro-1,2,2-trifluoroethane 76131 · .
Adapted from USEPA Region III Risk"Based Concentration Table, excipt as noted: C
L.
N
NA
p
The RG is based on the" carcinogenic endpoint and corresponds to an excess lifetime cancer risk of I in 1,000.000. . The RG is based on USEPA guidance on lead cleanup levels.
• The RG is based on the non-carcinogenic endpoint and corresponds to a hazard quotient of0.2. Not Available.
. 'The RG is based on USEPA PCB spill policy.
4 -12
320 N
2.7 -·c
15.6 N
0.053 C
78 N
78 N
78 N
78 N
62 N
0.32 N
4.6 N
3200 N
4.6 N
3.2 C
25 C
12 C
460 N
0.032 C
7.8 N
0.00156 N
I.I N
1.26 N
1.4 N
1.26 N
1.26 N
1.4 N
1.4 N
1.26 N
4.6 N
78 N
3200 N
0.2 C
3200 N
3.4 C
0.58 C
200000 N
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p
Table 4-1: Soil Remediation Goals (RG's)1 -(Cont.)
.... •. \ :,,):: .'.': /: ;-::::::::·::-:: _: .·: ,--: '' : ' ). i• .i + \ fr \ >< <cA:S'RNi I• i<•·•··••·•· UkG(iAnh··•·• ...... --..
1,2,4-Trichlorobenzcnc 120821
I, 1.1-Trich!orocthane -..
71556
1,1,2-Trichloroethane • 79005
Trichloroethvlcne (TCE)• 79016
Trichlorofluoromethane 75694
2,4,6-Trich!oroohenol 88062
2,4,5-Trichloroohenol 95954
2-/2,4,5-Trichloroohenoxv)oropionic acid 93721
2,4,5-Trich!oroohenoxvacetic acid 93765
I, 1,2-Trichloroorooane 598776
1,2,3-Trichloroorooane • 96184
1,3,5-Trinitrobenzene 99354
Vanadium pentoxide 1314621
Vinvl acetate 108054
Vinvl chloride 75014
Xvlene /mixed) 1330207
Zinc 7440666
Zinc phosphide 1314847
Adapted from USEPA Region III Risk Based Concentration Table, except as noted
The RG is based on the carcinogenic endpoint and corresponds to an excess lifetime cancer risk of 1 in 1,000,000.
The RG is based on USEPA guidance on lead cleanup levels.
The RG is based on the non.-carcinogenic endpoint and corresponds to a hazard quotiL-nt of0.2.
Not Available.
The RG is based on USEPA PCB spill policy.
4 -13
156 N
540 -N
11 C
58 C
4600 N
58 C
1560 N
126 N
156 N
78 N
0.091 C
0.78 N
140 N
15600 N
0.34 C
32000 N
4600 N
4.6 N
.
Table 4-2: Groundwater Remediation Goals (RG's)
For each contaminant the lower of the 15A NCAC 2L (2L) standard, interim standard, the USEPA non
-zero MCLG, or the USEPA MCL was retained as the remediation goal. All RG 'sunless otherwise
specified by footnotes are the I 5 NCA C 2L standard or interim standard Cleanup below methorl'
detection limits, using analytical methods prescribed in these guidelines, is not required Contact the
Branch for chemicals not listed on the table.
T ----..... •·-•
Accnaphthene
Accnaphthylene
Acetone
Acrylamide
Aldicarb'
Anthraccne
Antimony' --· -----
Arsenic
Bariwn
Benzene
Benzo(a)anthraccne
Berylliwn'
Bis(2-ethylhexyl)phthalate
Bromodichloromethane
Bromoforrn
Butyl benzyl phthalate
Cadmiwn
Caprolactam
Carbon disulfide
Carbofuran
Carbon tetrachloride
Chlordane
Chlorobenzene
Chlorodibromomethane'
Chloroform
2-Chlorophenol
Chromiwn
Chrysene
Copper
1
2
USEPA MCL.
USEPAMCLG.
• --------------,-----,----·•,-,:-:,-:-.-:,:_,:-:-•,-,.,,· -------
--------..
'
4 -14
t;tcAskN.i -i , •.
••-•-)( (Jl:u-•v·r-J••••-••••-•--•-•-
83329 80
208968 210
67641 700
79061 0_01
116063 7
120127 2!00
7440360 6
7440382 50
7440393 2000
71432 I
56553 0.0479
7440417 4
II 78 I 7 3
75274 0.56
75252 0.19
85687 100
7440439 5
!05602 3500
75150 700
1563662 36
56235 0.3
57749 0.027
108907 50
124481 80
67663 0.19
95578 ---0.1 --.
744073 50
218019 4_79
7440508 1000
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Table 4-2: Groundwater Remediation Goals (Cont.)
: ..... ./ ••--•~-•-··: ;-;,;; ii
Cyanide
J .2-Dibromo-3-chloropropane
ortho-Dichloroebenzene ( J .2-Dichlorobenzene)
meta-Dichloroebenzene ( 1.3-Dichlorohenzene)
para-Dichloroebenzen (J ,4-Dichlorobenzene)
Dichlorodifluoromethane (Freon-] 2)
J, J -Dichloroethane
J .2-Dichloroethane
J. I -Dichloroethylene
cis-1,2-Dichloroethylene
trans-1,2-Dichloroethylene
2,4-Dichlorophenox-y-acetic-acid (2,4-D)
1,2-Dichloropropane
1.3-Dichloropropene
Diethyl phthalate
Di-n-butyl phthalate
Diquat'
para-Dioxane
2,3,7 ,8-tetrachlorodibenzo-D-Dioxin (2.3, 7 ,8-TCDD)
Endrin
Ethlylbenzene __ .
Ethylene dibromide
Fluoranthene
Heptachior
Heptachlor epoxide
Hexachlorobenzene
Hexachlorobutadiene'
. Hexachloroeyclopentadiene'
Lead
Lindane
Mercury
Methanol
.
Methoxychlor
Methyl ethyl ketone
I
2
USEPA MCL.
USEPAMCLG.
..
..•
.
4 -15
t·•· (CASRN.•i••····•••· : ,·,.,._
57125
96128
95501
541731
.
106467
75718
75343
107062
75354
156902
156605
94757
78875
542756
84662
84742
85007
12391 J
1746016
72208
100414
106934
206440
76448
1024573
118741
87683
60873 J
7439921
58899
7439976
67561
72435
78933
•-••••·••?iiA i~-"c-~)\ ) j
154
0.025
620
-620
75
1400
700
0.38
7
70
70
70
0.56
0.19
. 5000
700
20
7
2.2 X IO·'
2
29
0.0004
280
0.008
0.004
0.02
I
50
15
0.2
1.1
3500
35
170
Table 4-2: Groundwater Remediation Goals (Cont.)
········•.•.•
. YT<i • .,.
Methylene chloride
Napthalene
Nickel
Pentachlorophenol
Phenol
PCB's1
Pyrene
Selenium
Silver
Styrene
2,4,5-TP'.
Tetrach!oroethylene
Thallium'
Toluene
Toxaphene
I ,2,4-Trichlorobenzene'
1,1,J -Trichloroethane
I, I ,2-Trichloroethane2
Trichloroethylene
Trichlorolluoromethane
Vinyl chloride
Xylenes
Zinc
I USEPA MCL
2 USEPAMCLG.
····· ·/ + <·•t•.·•.·•·•·•·•·••··:•·.rTt·•••·•····n •..••................
,·
·-
'
---, -
4 • 16
t:HcAsliN? \\· \ .. ,·,· -<•<•-··•"U.•
75092
91203
7440020 .
87865
108952
1336363
129000
7782492
7440224
100425
93765
127184
7440280
108883
8001352
120821
71556
79005
79016
75694
75014
1320000
1310000 ''
~. ,.-,_. __ {/(H?tt
-" 5
21
JOO
. 0.3
300
0.5
210
50
18
JOO
50
0.7
0.5
1000
0.03 I
70
200
3
2.8
2100
O.Dl5
530
2100
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
REGION IV
345 COURTLAND STREET, N.E.
ATLANTA. GEORGIA 30365
LNOV 1.6 1994
Ref. 32
u MEMORANDUM
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SUBJECT: Guidance on Residential Lead-Based Paint, Lead-
FROM:
TO:
Contaminated Dust, and Lead Contaminated Soil and Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA-Corrective Action Facilities
Al Hanke, Chief n;J.-,,1
State Programs Section '(f~
State Directors
State Authorization Contacts
RPS .Unit Chiefs
RCS Unit Chiefs
The following documents are enclosed for your information.
•
•
Guidance on Residential Lead-Based Paint, Lead-Contaminated Dust, and Lead Contaminated Soil
Revised Interim SoiJ. Lead Guidance for CERCLA Sites and RCRA Corrective Action Facilities
If-you have any questions, please contact Margaret Meares at [phone] vmx 6994.
Attachment
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it may well be the result of soil being tracked into the house
from outside. Also, if paint is in sound condition and soil
concentrations are low but the interior dust concentrations are
high, it is possible that other sources, such is dust carried
home from lead-related work, ar~ present. Through a systematic
process of elimination, many of the sources of lead in house dust
can often be detennined. While a detailed. discussion on how to
perform these types of assessments is outside the scope of this
guidance, these issues will be addressed by ·certification
procedures and training requirements for parties involved in
lead-based~paint activities (which includes abatement, inspection
and risk assessment) .currently being developed under section 402 of TSCA. . . -...
To ensure that excessive exposures are not being caused by
the amount of dust in the house, the Agency recommends that
efforts always be made to minimize _dust in residences, even after
paint and dust sources have been addressed through any needed
interim control and/or abatement activities. A key component of
these effoits is the need to maintain a residence in a cleanable
state (i.e., in such a condition that it can be effectively
cleaned by the occupant using reasonable cleaning procedures).
For example, water-damaged or worn wood flooring may have a rough
s~rface with crevices from which dust cannot be readily removed
through routine wet mopping. Such surfaces should either be
replaced or repaired so :hat they are cleanable. Likewise, it is
important that the residence be effectively and regularly cleaned
and that exposures to anv i~terior dust be minimized. .
Recommended activities to reduce :nterior dust lead levels and
associated _exposures include: mopping floors, window ledges, and
accessible surfaces with a warm detergent solution; washing
pacifiers-aod bottles if they fall on the floor; washing toys and
stuffed anim.als regularly; and ensuring that children wash their
hands before meals, naps, and bedtime. These activities, as well
as the importance of nutrition and other factors relevant to
children's risk from lead exposure, should always be stressed as
part of public education and awareness programs, regardless of
the measured lead concentration in any one medium.
Lead-Contaminated Soil
Lead-contaminated exterior bare soil is of concern both as a
direct source of exposure through inadvertent ingestion due to
children's normal hand-to-mouth activity, and as a contributor to
indoor dust lead levels (e.g., when tracked into a residence from
outside).
Common sources of lead in residential soil include
deteriorating exterior lead-based paint and historical airborne
deposition onto the soil surface as the result of point source
emissions or leaded gasoline. These sources have added
substantially to the naturally occurring lead in soils, which
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generally range from~ -50 parts per million'. Also,
industr_ial sources such as smelters, recycling facilities, and
mining activities can result in lead.contamination at residential
areas. This adds difficulty in,.~elating lead levels in soil to
potential he~lth effects because lead from different sources may
pose different: levels of potential hazard. One apparent
diffeience is.the extent to which ing~sted lead originating from
different sources is taken up in.to the body-~·that is, t:he
bioavailabilit:y of t:he lead. -.Decisionmakers should consider this
and any other available informat:ion when implement:ing.the
recommendations contained in this guidance, particularly where
non-paint: sources of lead are involved. That is, if the soil is
coni::arnin·ated by lead .-from other sources, rather than lead-based
paint:, decisionmakers should ·invest:igate the t:ypes of-lead
compounds present and their.unique characteristics. Agency
guidance on consideration of bioavailability of lead in risk
~ssessment: can be found in the Guidance Manual for the Integrated
Exposure Uptake Biokinetic Model for Lead.in Children (available
from National Technical -Informat:i·on Service, U.S. Dept. of
Commerce, Attn: Sales, Springfield, VA 22169 (703/4B7-4650), as
document number PB 93-963510).
s· il lead concentrations in the Unit :d States vary wic::e:i.y,
from less than one to tens of thousands of parts per million
(ppm). This range of concentrations and attendant potential
exposure levels indicates that it is appropriate to develop a
scaled strategy of risk reduction activicies, depending upon the
concentrat:ions at particular locat:ions and other site-specific
factor,. The Agency's recommendations for response act:i ·cies at
varyin~ soil lead concentrations are as follows.
The Ag~ncy is recommending that (depending upon use
patterns, po~ulations at risk, and other factors), when lead
concentrations are observed that exceed 400 ppm in bare soil,
further evaluation should be undertaken and_physical exposure-
reduct:ion activities, commensurate with the expected degree of
risk, are appropriate.' The Agency believes that the 400 ppm
1U.S. Environmental Protection Agency (1989) Review of the
National Ambient Air Quality Standards for Lead: Exposure
Analysis Methodology and Validation. U.S. EPA Office of Air
Quality Planning and Standards, RTP, NC. EPA-450/2-89/011.
'The selection of 400 ppm in this guidance is based upon two
decisions. The first is that the level should help in reducing
the threat that environmental lead poses to the public. In this
guidance, EPA estimates that beginning exposure reduction
activity at 400 ppm will help ensure that·i;I typical child or
group of children exposed to lead would have an estimated risk of
no more than 5\ of exceeding a blood lead level of 10 µg/dl.
This benchmark may change in the future section 403 rulP.making.
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The second decision is to use the best available tool for
assessing the relationship between children's blood lead levels
and environment~l lead levels. Current reiearch indicates that
young childten are p~rticularly sensitive to the effects of lead
and· require specific attention in the development of lead · ·
standards. A .level that is protective for young children is
expected to be protective.for older population subgroups. In the
same environmentat setting, pregnant women would be expected to
have blood lead levels lbwer than would young children, and this
may· further limit fetal exposures. ·
The Agency has ~xamined both epider.,iological · studies and
modeling approaches for this purpose. Both of these will be
· further evaluated as part of. the effort to develop section 4 03
rulemaking. However, given the need to issue guidance at this
time, the. Agency is choosing to base the guidance on the
Integrated Exposure Uptake Biokinetic .(IEUBK). model, which EPA
designed to evaluate exposures to children in a residential
setting.
In general the model generates a probability distribution
of blood lead :..~vels for a typical ch:Lld, or sroup of children,
exposed to a particular soil lead concentration and concurrent
lead levels from other sources. The spread of the distribution
reflects the observed variability of blood lead levels.in several
communities. This.variability arises from several sources,
including behavioral and cultural factors.
The identification of lead levels from other sources (due to
air, water, diet, etc.) is an essential part of characterizing
the appropr1 .. ate blood lead distribution for a specific:
neighbbrhood or site. For the purpose of deriving the 400 ppm
value used in this guidance, the background lead exposure inputs
to ·the IEUBK · model were determined using national averages, where
suitable, or typical values. Thus, the estimated level of 400
ppm is. associated with an expected "·typical·" response to these
exposures, and should not be taken to indicate that a certain
level of risk (e.g., exactly 5\ of children exceeding 10 µg/dl
blood lead) will be observed in a specific community (e.g., in a
blood lead survey).
Because a child's exposure to lead involves a complex array
of variables, because there is population sampling variability,
arid beciuse there is variability in environmental lead
measurements and background levels of lead in food and drinking
water, results from the model may differ from results of blood
.lead screening of children in a community. Extensive field
evaluation of the model is in progress and-the model will be
evaluated further once these efforts are completed. EPA may basE
the future section 403 rulemaking on the model once these
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level serves as a reasonable current b~~chmark for the purposes
of th-is· guidance.· Therefore, the Agency recommends that further
evaluation and appropriate exposure-reduction activities be
undertaken when soil lead concentrations exceed 400 ppm at areas
expected or intended to be used by children.' (Recommendations
for sbil sampling and analjsis are attached.) Further evaluation
activities may include blood lead screening of children and
others in the community.
When soil lead levels exceed 400 ppm and children are likely
to be present, exposure-reduction responses should focus on
interim coritrols designed to change use patterns and create
barriers between children and contaminated soil. This involves
taking .steps to. keep 6hildreri. away from certain areas ··and to
reduce exposure to bare soil in accessible areas. As an example
of changing the use pattern, thornyshrubs can be planted to keep
children from playing around houses that.have elevated soil lead
c·oncentrations immediately next to the house. · Also, play
equipment can be moved from bare soil contaminated areas to
encourage children to pl~y elsewhere or, foi more highly
contaminated areas, access can be restricted by fencing. As an
example of the use of barriers to reduce exposure, grass or other
groundcover can be estah"ished and maintained or the area can be
covered with mulch or g~3vel. While the effectiveness of many of
these interim control actions cannot yet be quantified, the
Agency believes that they can reduce exposure. However, whenever
interim controls are used, their condition should be monitored to
ensure continued effectiveness. For example, the.condition of
plants, groundcover, .. :=tc., that serve as use-modifying and
· barrier-type _elements· sl-,uld be visually inspected to ensu.<'= that
they have become well established and remain effective at
preventing exposure in accordance with the upcoming HUD
Guidelines.·.
Within the range of 400 -5000 ppm, the degree of risk
reduction activity should be commensurate with the expected risk
posed by the bare soil, considering both the severity of exposure
(as reflected by the soil lead concentration) and the likelihood
of children's exposure. At concentrations in the lower segment
evaluations have been completed, or on another methodology.
'400 ppm is also used as the residential soil lead screening
level for corrective Action under the Resource Conservation and
Recovery Act (RCRA) and cleanups under the Comprehensive·
Environmental Response, Compensation and Liability Act (CERCLA)
in the Office of Solid Waste and Emergency Response (OSWER)
Interim Soil Directive. OSWER's screening ievel is not a
"cleanup standard,• nor automatically a "cleanup goal.• Rather,
it is a level of contamination above which there is enough
concern to warrant site-specific study of risks.
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of this range (e.g., between 400 ppm and 2000 p~m), emphasis
should be placed on reducing exposures through interim controls
at those areas expected or intended to be used by children, If
the area is nor•frequented by children, these exposure reduction
activities may be less rigorous. Where bare-soil lead levels are
found to be 2000 parts per million or more, interim controls
should be _implemented even if the area is not frequented by
children. ·
Increasingly aggressive exposure-reduction activities are
warranted at higher soil lead levels, with very high levels
indicating that soil abatement maybe necessary. ·For purposes of
prioritizing abatements, the Agency recommends soil aba~ement
when lead ~evels are_ found at 5000 parts per.million Or more in
residential bare soil. Appropriate activities at this level of
lead concentration may include removal and replacement of the
soil, .the use of more permanent covers (e.g., paving), or other
activities. Of course, state and local agencies should consider
any other factors that affect the actual risks and benefits of
abatement when determining whether abatements may be necessary at
lower levels, including, for example, prevalence of elevated
blood lead levels in children.
The Agency is suggesting 5or. ppm for this higher level
because of the ne1>.d to prioritize the types of activities that
can often be reso0rce intensive. Factors considered in the
choice of this level include the risk reduction that may be
achieved by different meaiures and th~ resources neede~ to reduce
those risks .. Consequently, this level is designed to indicate
where there is a relatively highe-· certainty that abatement or
other extreme activities would be appropriate from a risk
reduction and resource prioritization perspectiv~. Based upon
estimates oj: residential soil lead distributions (from HUD,
1990), 500,0 'ppm would target the soil at an estimated 1/2'< of
U.S. homes.
Because o{ the likeli~ood that lead-contaminated soil will
have previously contributed lead to interior dust, specialized
cleaning is iecommended for the interior of residences to meet
dust clearance levels after soil abatement or interim control
activities have been conducted.
The Agency's recommendations for residential lead-
contaminated soil are summarized in Table 1.
12
--r - --1!!!!!!11 1!!1!!!11 l!!!!!I 11111. I!!!!!!! !!!!!!I ~ ·== Ciiiiiiil
Tahle 1--EPA Rccnmmendalion.< for Response Aclivilies ror Re,idenlial L,,ad-Conlaminaled [Jare Soil
Oare Soil u:a<l
Arc• or Concern Concenlrat ion {ppm) Recomm<:nded Rcsponse Ac1ivi1ies ·-
Interim conlrols lo change use pallem, and establish harrlen belween children and
conf.iminalcd ~nil~ including: ' ' ► planting ground cover or shrubbery lo reduce eiposure lo bare soil,
Areas e<pe<:led lo be used hy children, 400 -5000 ·• moving play equipm<:nl aw,y from contamfnaled bare mil.-
including: ► restricting access through posting, fencing, or other actions, :tnd
► residential backyards, ► control further conlamirialion of area.
► daycare and school yards, Monitor condition of in.lerim controls.
► playgrounds, . Public notice of contaminated common lfeJ3 by local agency.
► public par"5. and AJalem<:nt of soil, including: ► olher ueal where children galher. > 5000 ► removal •nd rq,lacem<:nt of rontaminated soil, and
~ permanent bar"ricrs.
Public notice of contaminated common are:u by locil agency.
Interim controls to change u~ p:illems and establish barrien between ch.ildren and
conlamin•ted soil, including:
► pb.nting ground cover or Shrub~ry fo reduce CJ:.po5urt'. to bare ·soil,
► moving play cquipmcnl away from cont:amin::1ted bare soil,
2000 · 5000 ► re"ricling :access through posting, fencing, or olher actions, anL
► control fur1her cont>minalion of area.·
Areas where conlacl by children is less "lonitor conditic .. f interim controls.
likely or inrrequenl Public notice or con1aminated common arel! by local 1gency.
··.
Abatement of soil, Including:
> 500'.J ► removal and rq,lacem<:nl of contaminated soil, :tnd -
► perrm.nent barrien.
Public notice of contaminated common are:u by local agency.
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IN TH'i(
. Statesvtn~.-it~a, ,· N6rth•'taroliria.
'·. ·.· . . · .... -', ·.-·_ ·., i_:.:·-:: , . . ,.:,._.:: :-'·· . · .. · .. :· ',.: ·.' .. ·:;, . .: .
' HARRY E. LEGRAND
·.);~'.ci,Eig1~.,~i~iu?s .• GE0L0GiclL,suR~f~··
•
PREPARED COOPERATIVELY BY THE GEOLOGICAL SURVEY
UNITED STATES'DEPARTMENT OF THE INTERIOR
1954
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GEOLOGY AND GROUND WATER IN THE STATESVILLE AREA, NORTH CAROLINA
By HARRY E. LEGRAND
ABSTRACT
The Statesville area is :-ilightl)· west uf the cent~r of North Carolina and consists of Alexander. CalawlJcl,
Davidson, Davie, Ireclell, anc\ Ro1van CoL1nties. It incluc~es 2,556 square miles and in l'.)fiO had a population of
285,72,). The people are fngagecl in both agrii...:ulture and manufacturing. 111 addition to the fnrmer:-;, many
industrial workers live in the rural areas; an out:;tancling feature i:::; the great rural population and its rela-
tively high standard of living .
.'.1:_he area lies in the Piedmont province. Topographically, it consists mostlj' of low, rouncled hills and
gentle slopes, although a few scattered mountains rise above the upland level. The numerous streams flow
in valleys as much as 100 feet below the level of the upland. The major streams have moderately high grad-
ients to the southeast.
Except for a small area of sedimentary rocks of Triassic age in Davie County, the area is underlain by
igneous and metamorphic rocks consisting largely of schist, gneiss, granite, diorite, anc\ a series of ,·1Jlcanic
rocks. The volcanic rocks occur only in the southeastern parts of Davidson and Ro\\'an Counties. Mica
schists and mica and hornblende gneisses are the chief country rocks; they have been intimate],· intruded
by granite in most of the area. Local changes in types of rocks are common, and large homogeneous mnsses
of a si11gle type of rock ar8 rare. Crustal movements have tilted the rocks, many of which crop out in rela-
tively thin bands. The most common trend of the outcrop belt is 1,ortheastwarcl. Hiding the bedrock in
most pl,.:;,ces is a thick \a_\·er of residual .~oil and weathered rock which supports much v1.;g-etation.
More than :35.000 individual \\'ells furnish the domestic water supply for aiJout two-thirds 0£ the popu-
lation. ]?rilled "·ells get ,rnter from fractures in the bedrock \\'hereas the slrnllower dug anci bored wells
get water from the weathered material above bedrock.
\\'dl::-; drilled in the basic rocks, such as horublendc gneiss, gabbi-o, ancl c\iorite, have a slight]_\· highr~r
a,·erag-e yield than wells in other rock units. The 1-n·erag2 yield of municipal a11cl _industrial wells in llnrn-
blcnclc gneiss is about GO gallons a minute; in all the rocks it is about ll} gal!ons <1 minute.
The amount of water yielded by wells is relatecl to topographic location. The average yielcl of \\'ells on
hills is about half that of wells in other topographic locations a1,d se\'eral times less than that of wells in
c.lra\\'s. More than 80 percent of all existing wells are clrilled on upland areas where cc1nclitions are unfavor-
able for large supplies of water. Thus the average yielcl of we.lls listed in this report is less than it \\'Ould
be if :·he wells were dislributecl evenly over all types of topography.
The amount of wate!' that any specified well will yield is decided largely by chance and cannot 1,2 pre-
determiner\. Ho\\"ever, if \Ye consider a large number o-r wells, chance c\oes not Clccicle the yields. 1f we ma.,·
use past wells as an index, the probabilities ol' fotul'C municipal ancl industrial wells arc as follows: at least
GO percent will _\·ield more than 18 gallon::; ;-1 minute, ,r~ lea:-:;r 40 percent \\'ill yield more Lh;in :n ga!l~;11s a
minute, and at least 20 pcl'cent ,.,·ill yield more t.han i'jlj g-ailons a minute.
The arnount Gf water c:rmlainecl in 't:he rock') decreases with depth. The depth at whieh \\'aler is i·ounrl
cannoL lJe prcdic:h!cl and is seldom known for existing welb. U.v :1i1,d,vzing thl! _\·ie]d.,.; nf \\'(;\\:..; of difr'L'l'(.!llt
deplh;:;, it is cvide11t that the: yielcl per foot of \\'ell generally dec.:rea::;e.,.; with depth. The chancrj of ap\.Jl'el'.i~t-
!Jl_v increasing Uw yield of a \\'ell lJ_,. drilling ck:eper than 250 or :'..\00 feet may \J(! so .,.;light that a ne,\· \\'Cl!
might lJe more cc:onornical.
The withdra,\·ci\ ol' waler from \\'Clb is onl>· a fraction of th~tt available for reeharg-ing-Uw u1H.lergrnund
reservoir. Recharge, coming-.from about •'-17 inches of rai11f,1ll annu;_dly, occurs in ·the interstrenm arec1:; and
discharge occurs chiefly i11 adjaeenl lowland::;. The annual recharge and clischa~·g-e are in natural balance,
re~ulting in no ])(!l'ennial trc~ncl in the tluctuation of the wntcl' table. Its relat'-ively quick circulation pre-
vents the \\'ater from collecting much mineral rnatter in ~olutio11; \\'ith the exception ot' a high iro1: contci1t
in some places, the \\'at:er is ctlmost t.:\'81'.\'\\'here :1f good chemical qualit.,·.
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GEOLOGY AND GROUND WATER IN THE STATESVILLE AREA, NORTH CAROLINA
that borders it on the south and west and the gabbro-diorite that bodders it on the north. Its contacts with
both the granite and the gabbro-diorite are indefinite and gradational.
Quartzitc.-The only conspicuous outcrop of quartzite in the Statesville at·ea is in eastern Catawba
County. The quartzite forms a prominent· northeast-trending ridge, the highest part of which is Anderson
Mountain. The quartzite occurs as steeply dipping beds ranging in thickness from a few feet to several
hundred feet, although the belt in which it is interbedded with schists is less than a mile wide. The belt is
only about 5 miles long in Catawba County but it extends southwestward into Lincoln County.
Limestone and dolomite.-CryRtalline limestone and dolomite occur in a small belt approximately parallel
with the quartzite in Catawba County. ln contrast with the quartzite, the rock weathers readily, and conse-
quently outcrops are scarce. The areal extent of these rocks in Catawba County is not definitely known but
probably is less than a square mile in the aggregate. The rocks are interbedded with schist. They are clense
and al'e not known· to contain solution channels.
Triassic rocks (Newark group).-Rocks including shale, sandstone, and conglomerate, cut by diabase
clikes, occur in a clownfaulted block in northwestern Davie County. These rocks, unlike other. rocks of the
area in appearance, composition, and degree of metamorphism, as similar to ancl undoubtedly equivalent
to rocks in two other belts in North Carolina which are known to be of Triassic age. These rocks in Da,·ie
County were described in 1932 (Brown, pp. 525-528).
GROUND WATER
OCCURRENCE AND MOVEMENT
The portion of the outer crust of the earth tha( contains ground water may be regarded as an under-
ground reservoir. The underground reservoir in the Statesvil!e area consists of two contrasting t;·pes, (1)
the clayey and sandy soil and weathered materi,,1 which underlies the surface to depths generally l'anging
from several feet to several tens of feet ,rnd (2) the underlying bedrock. ln the soil and weathered rock.
· water occurs between the individual mineral rrrains, but in the underlying bedrock it occurs only in frat:-
tures. These fractures generally are not evenly distributed, so that they may be an 'inch or t,vo or several
feet apart. Many are interconnected sufficiently to allow ground water to circulate through them. ln many
places fracture openings are only a fraction of an inch wide, although there is a great variation in size of
openings. The size· ancl number of fractures amiear to decl'ease with depth. As a result, most ground water
occurs at ,1 depth of less than 150 feet-much of it in the upper 30 feet of bedrock. Therefore, the lo\\'er
limit of the reservoir is a thick, indefinite zone; the top, however, is a definite though fluctuating surface
known as the water table.
Ground water moves slowly through the soil and fractures in the rock, always under the. influence of
gravity. After pc1·colating downward en masse through the soil and mantle rock, ground water is restricted
in circulation to fractures in the bedrock. The water does not generally move to great depths but instead is
shunted almost laterally by "tight" or impermeable rocks to discharge points near the level of the perenn'al
streams. Thus, in the Statesville area the movement of ground water from lhe recharge, or interstrearn,
areas to the discharge, or :-;trcam, areas follows, in general, a short, sinuous path, the water flowing locally
through interconnecting fractures.
THE WATER TABLE
The water table, or upper surface of the u!lderground reservoir, continuously changes it~ position, re-
f-lecting changes in underground storage. There is a. constant discharge of ground water by seepage into
sln:!ams and br evaporation and tra1rnpiration by vegetation, generally along the streams. The discharge
c.auses a gradual lowering of the water tc:hle except during anc\ immecI'iately afte:· periods of significant pre-
c.ipitatio11, when rcchnrgc to the u11c\crgrounc\ reservoir exceeds the discharge f:·om it; as a result o[ these
lJCriocls of precipitation the water table rises. F'igue .5 sho\vs the trends of water-level fluctuations in a well
at Mocksville, Davie County. The wale,· level in this well is controlled only by natural conclitions, ancl its
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12 GEOLOGY AND GROUND WATER IN THE STATESVILLE AREA, NORTH CAROLINA
fluctuations are typical of those in the crystalline rocks of North Carolina. In the Statesville area the de-
cline of the water table covers a longer aggregate period during a year and is more gradual than the rise of
the water tabk. With a year of normal rainfall the recharge to the underground reservoir is approximate-
1·y equal to the discharge from it, so that the water table at th•, encl of the year is at about the same level as at
the beginning of the year.
The withdrawal by pumping of wells is not great in the Statesville area, anti the lowering of the water
table around inclividual wells does not affect the regional water table. There appears to be no evidence to
support the general belief that the water table· has been declining during recent years. Both the logical
deductions fron1 an under:-:;ta11cling of the principles of gTotincl-water occurrence crnd mover:nent ,1nd the actual
measurements of water levels during· the past 20 years refute this belief and show, instead, that the water
table in unpumped or lightly pumped areas has no trend except that associated with climate.
In the Statesville area there is a noticeable change in the water table \\'ith the seasons. It generally be-
gins to decline in April or May, owing to the increasing amount of evaporation and transpiration by plants,
which not only consume ground water but reduce the amount of precipitation that can reach the water table.
Although interrupted by minor rises clue to exceptionally heavy rainfall, this decline generally continues
through summer and autunrn, in spite of the abundant rainfall of .July and August. By November or Decem-
ber, when much of the vegetation is dormant and evaporation is low, the precipitation again becomes effective
in producing recharge and the water table begins to rise until it reaches another high stage about April or
May of the next year.
Aside from the i\bove considerations of climate the clepth to the water table in the Statesville area cle-
pencls chiefly on topography and on the transmitting characteristics of fracturE:~ in the rocks. In Yalleys
the water table generall,' is. at or near the ground surface, whereas on hills the water table may be 70 feet
or more below the surface. Beneath those hills where frac.tures are large anci abundant enough to dis-
charge water rapid!,· into the acl.iacent valleys the water table will be lo"·er than where the rocks contain
few fractures.
The water table lies in the residuum or mantle rock in most places, especially beneath the IJroarl upland
areas where the residuum is thick. A·lthough there is a great variation in the clrpth to the water table and
in the thickness of the residuum, the water table generally lies several feet above the base of the res,duum.
During droughts, when it may be several feet lower than during wet seasons, the water table is in the bed-
rock in some places.
SPRl NGS
Leakage from the unck.rgrouncl reservoir in the form of springs is extremely common in the Statesville
area. The slopes are steep enough in many places to be transected by the water table, allowing water to
leak from the underground reservoir. Jn some places the leakage of water is so small and so scattered that
evaporation and transpiration use it all. leaving none for runoff in streams; in other places the leakage is
concentrated enough to form a small spring. Almost all springs y~eld less than 10 gallons a 1ninute and
most yield 1 to B gallons a minute. Most of the springs show little fluctuation in yield, although some springs
emerging from the upper slopes of hills show a decline in ,·iclcl during cir,· seasons.
A major factor conlrnlling the yield of springs is the residual soil that covers the bedrock almost ever,·-
where. If the :-:oil znne i . ..; cxLremcly thin or absent at the ju1;ction of the water table ;lnd surface slope, the
flow o-f water from the fr;1c.:tures or frnm the upper surface of the l>cclrock will be concentrated sufficient].\'
for a ;-;pring to form. However. a moderately thin layer of soil allows water coming from the fractures to
spread through it lo be quicldy lost b,v evaporat'.011. JVIost ,;,;prings occur in the heads of steep valleys when'.
emerging ground water will have a good chance of being concentr,1ted. Springs would be larger and more
abundant if it were not for the fact that the soil lends to creep down the :-;lopes toward the v;dlc,vs an(1 thus
tends to cover the opening.-; through which water might otherwise issue.
Their low ~•ielcl ancl unfavorable locations in valle)'S prevent springs from lJeing extensively used. al-
though they are a source of watet· for some rural clwellings. The available analyses indicate that spring
water contains much les:-; mineral matter in solution than does well water, chiefly because ~})ring water;-;
generally circulate more rapicll,· ancl at .-,hallower depths through the rocks. The water ol' spring D, Davidson
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GEOLOGY AND GROUND WATER IN THE STATESVILLE AREA, NORTH CAROLINA :rn
I REDELL COUNTY
(Area: 591 square miles, Population: 56,:30:3)
Geography.-Iredell County is near the center of the area covered by this report and is the largest
county in size. Statesville, the county seat, with a population of 16,901 and Mooresville with a population
of 7,121 are the largest communities. Textiles and furniture are the most important industrial products.
The fertile soils in most sections of the county result in successful farms. Railroads adequately serve the
southern half of the county, and there is a good system of paved roads.
Iredell County is in the heart of the Piedmont physiographic province. The uplifted peneplain of the
Piedmont has been dissected b)' a network of east-flowing streams. The land surface is gently rolling, having
a relief of as much as 150 feet near some of the large streams. In spite of the pronounced relief and the
many streams, a thick layer of soil and weathered rock underlies most of the surface. On some hills it is
not uncommon for wells to penetrate more than 100 feet of rather soft weathered rock. The deep we,1ther-
ing has resulted in roundeJ slopes coated with vegetation.
Most of 1;he county is drained by the South Yadkin River, which flows eastward through the center of the
county. Lying in the drainage basin of the South Yadkin River along the south are several streams, includ-
ing Fourth and Third Creeks, which also have nearly parallel eastward courses before joining the South
Yadkrn River in Rowan County. Although the Catawba River nows along the southwestern boundary the
tributaries entering it from Iredell County are short and small. As a result, the divide between the Catawba
and South Yadkin Rivers is as close as ,, miles to the Catawba,River in several places. This divide is fol-
lowed by U. S. Highway 21 northward from i\1ecklenburg· County to Troutmans and: then trends northwest-
ward followed by a rural road, to Alexander .. County.
Geology.-A variety of rocks occur in Iredell Countr, and these rocks have.been separated into twelve
divisions on the geologic map.
The most abundant rock is the composite gneiss. It contains chiefly mica schist.interlayered with gran-
ite. Beds of hornblende gneiss are common.in many places, an~l-these place:; are showr\ on the geologic map
by a special pattern. Although the mica gneiss is variable in composition it generally consists of banded
granular layern of feldspar, quartz, and muscovite and biotite mica. Where beds of hornblende gneiss are
scarce the soils are sandy and light in color, resembling the soils of granite.
Hornblende gneiss is common, both as large m,ippable bodies and as thin sill-like bodies ;n other rocks.
Except along the hilly slopes· several miles northwest of SLttesville the hornblende gneiss is ,:eeply weath-
ered. The soils are deep red. The structure and texture of the gneiss are preserved in the decayed. blocky
saprolite which can be observed in some road cuts. Although an area east of Turnersburg has been included
with the hornblende gneiss, both soapstone and a coarsely crystalline enstatite rock have scattered occur-
rences. In this area the soils are lighter than those on typical hornblende gneiss.
One large area of gabbro occurs along U. S. Route 70 in the eastern part of the county and another in the
southwestern corner of the county. Outcrops of the gabbro are scarce but its characteristic brown and yellow
soil is ,:n aid to mapping its area.
Roeks of the granitc-diorite eomplcx have limited occurrences along the southern and ea:-;tern border:-; of
the county. The composition ancl texture and the structural relationship of the g-ranitc and diorilc are sim-
ilar to those in Davie and Rowan Counties where the complex is more extensive.
The largest area of granite is in the f\-looresville area. It underlies a broad interstream area where
weath,•.ring is deep. The few fresh outcrops observed show that the granite varies considerably in texture.
althoug-h it is common!y porphyritic. The boundary between the granite around i\fooresville and other rocks
is very indefinite. The soils from the composite gneiss southeast of Troutmans 1\lld those of the granite are
simihu·. Moreover. a gradational contact occurs between the granite and gabbro southwest of Mooresville
where feldspar phenocrysts characteristic of the granite also occur in the rocks of the border zone. i\!ost of
the other occurrences of granite in Iredell County represent countless thin lenslike bodies intcrlayered with
schist and gneiss.
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GEOLOGY AND GROUND WATER IN THE STATESVILLE AREA, NORTH CAROLINA
GEOLOGIC MAP
OF
IREDELL COUNTY
EXPLANATION
o~'ll~I
ffifilj
□
Mita SChist
Mica schist and granite schi•t predommant
Mica schist and hornblende gneiss seh,st predominant
Hornblende gneiss
Hornblende gneiss a1 gne,n predominu ..
Sigmon's Septic Tank Service
Statesville, Iredell County, NC "
Composite gneiss ch,elly quartl•biot,te gneiss
Compos11e gneiss
with considerable hornblende jj'neiu
Gabbro-diorite
and alhed basic rocks
Granite and diorite
2nn11e p(odominant -
LINCOLN -Diorite anq granite
d,onte prodom,nant COUNTY . ,,.. . t
.., ME L..:t_j_....i.... _+ __ L_
Arranijement of 1m1U, one above the olhe<, does not ,nd,cate
chronol('l11cal uouence.Gf'OI~ bo,unda.,~, ••• 0ppro,imale.
~ CKLENBURG COUNTY
Nl\. Cl
FIGURE 13.-Geologic nwp of frerlell Count.y.
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I 42 GEOLOGY AND GROUND WATER IN THE STATESVILLE ARt;A, NORTH CAROLINA
b About 5 miles east of Turnersburg is an area of less thar; l square mile where a light-colored sandy soil
O\'erlies a subsoil composed of unsorted quartz gravel and arkosic material. This area probably represents
an outlying remnant of the Triassic deposits that occur several miles to the northeast in Davie County.
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Ground water.-All w&ter supplies, with the exception of the municipal supplies of States,·ille and
' Mooresville, are obtained from wells and springs. Although springs are extremely common, they are not
generally used, probably owing to the facts that they are not readily accessible and that their individual
yields average less than 3 gallons a minute. Dug and bored wells ending in the weathered mantle rock and
drilled wells 2-to 4-inches in diameter penetrating bedrock are the most common sources of rural water
supply. Drilled wells 6 inches in diameter and larger furnish water for large rural uses and for some in-
dustries.
The ,·ields of wells in Iredell County are similar to those in adjacent counties. Almost all wells are
located on hills where, as has been shown earlier, they are prone to be relatively unproductive. With the ex-
ception of one well which is capable of yielding 500 gallons a minute, the averag~yield of drilled wells G
inches or larger in diameter is less than 19 gallons a minute. As a result of the unfavorable locations of
wells this average yield is less than it would be Jt wells were distributed over all types of topographic loca-
tions, particularly if they were located in valleys and draws.
Several geologic factors suggest that adequate well supplies are available for most needs. Most of the
rocks have prominent gneissoid and schistose structures alon:;r which are fractures capable of transmitting
water. A thick layer of mantle rock overlies the bedrock in most places. Although the mantle rock contains
much clay it, nevertheless, acts as a reservoir to continuously feed the fractures in the underlying bedrock.
'She thickness of the mantle rock is indicated by the 70-foot average depth of well casing. The thick mantle~-,•~-
rock serves as evidence that precipitation can percolate downward through it and the underlying fractures in
the bedrock to surface outlet points, and consequently, that fractures do exist. The extensive occurrance of
hornblende gneiss, gabbro, and diorite; whose fractures:are especially.·prone to enlargement by solution. is a
favorable consideration fol' the development• of large-yielding wells.'
Except locally there is not much difference in the water-bearing,characterislics of different parts of the
count,'. However, the area underlain b)' hornblende gneiss west of Statesville,appears to be favorable for
large supplies. One well (56) located on a saddle between-two draws in this hornblende· gneiss was tested at
660 gallons a minute with a drawdown of less than 60 feet. Along pa1·ts of most of the streams are deposits
of sand and gravel which are believed capable of furnishing, large supplies of water to ':ells.
Analyses of ten samples of water from wells in Iredell County are given in the table of analyses. .Nine
of the samples are from wells in granite and granite gneiss and one is from a well in hornblende gneiss.
Eight of the samples from granite and granite gneiss had a hardness of less than 45 parts per million
and the iron content of five samples was 0.5 part per million or less. Well 99, supposedly in granite, yielded
water having a total hardness of 124 parts per million and a dissol\'ed-solids content of 187 parts per mil-
lion. Because the quality of \\'ater in this well is more nearly characteristic of hornblende gneiss than of
granite, it is probable that one or more beds of hornblende gneiss were penetrated.
Well 56, in hornblende gneiss, yielded \\'ater that had a total hardness of GS parts per million, or about
twice that of the average sample from granite.
The temperature of \\'ell waters range from 00° to Gl "F.
I --.
~Li il!bd _ . . . . . . ~
-· •-g;r· ' lC:-7
•) SU!L StJHVEY Sl~HIES 1!1(10! NO. 1,1
L...:o G percent slopes, is one oJ seve1·,d phases o[ Cecil s<tndy parts of the eonnty, or who want.to knm1· the location of
Ul'loam, n. soil type that rnngcs :from nearly level to rnocl-hlrgc areas suitable for n ccrlflin kind of farming or other
cralcly steep. . _. . . . broad land use. It docs not show accurately the kin els o [
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After a fairly dcL:ulcd g111dc for c1:~.ss1f1y1ng and namlllfl: soil_s on a. single farm or in a. small tract.
the soils had been worked out, the soil sc1CnL1sts drew soil Each soil association is named for the major soil series
boundaries on aerial photographs. They used ph<?to~ for _in it, but soils of other series may also be present. The
thei1· base map because they sliow woodlands, buddmgs, .Lloyd association arnl the .Lloycl-Cccil assoGiation, which
field borders trees. and simila.r cleU~il that grefltly help _in a.re 1101-th of Sta{csYille, arc the most, important areas for
(lrrtwing bou1nclariC.s accurately. '.l.'hc soi~ nut\) in the hack agriculture. The other soil associations arc less important
of this report wn.s prepared f1:om Lhc aenal p 10tograpl~s. Jor _forming, but they a]s0 ha,·c distinct patterns of soils,
'.l.'he areas shown on a s01l map arc cnJled nrnppmg and the differences among the soils arc important to the
units. On most ma.ps detailed enough to be useful in plan-farms within each generrtl arc.rt.
nin(r mana<rcment o-f :farms and liclcls, a mapping nnit is In the following pages the soil associations in the county
ne,1~ly cqu~·alcnt to a soil type or a phase of a soil type. arc discussed and .their general nsc for agriculture is clc-
Jt is 'not cxacLly equivalent, because it is not practical to scribed. More dctrriled information abouL the soils is
show on snch n. map all the small, scattered bits of soil of given in the section ,:Descriptions of the Soils_:,
somo oLhcr kind that have been seen within an flrcn. thn.t
is clominanLly of: a recognized soil t.ype or soil phase. 1. Cecil Association
In preparii1p: some dct:ailcd maps, the soil scientist has
" problem of delineating arc:ts where the differences be-
tween two soils arc l:oo slight to justify separate recog-
nition, even thoup;h the soils arc not regnlarly associated
geogra.phicnlly. 'l'hcreforc, the Soils arc shown as one
mnpping-m1it, or as an undifferentiated group. The unit
is named for the mnjor s6il series in it, for example, \Va111c
anrl Roanoke fine sanely loams:
Also, in most mapping, there arc areas to be shown that
are so rocky. so shallow; or so -frequently worked by wind
and water that !.hey canuot be callee! soils. These areas
arc shmrn on a soil inap like other mapping units, bnt they
arc given descriptive namcs\such ns Severely gullied land
or Made land, and arc callee lrrncl types rather than soils.
Ouly part of the soil smvcy was done when the soil
scientist had named and clescribccl the soil series and m:tp·
ping units: ancl had shown_thc location o-[ the ma.pping
units on the soil map. '.L'hc m:t.ss of (1ef.niled in-formation
he had rccordecl then needed to be presented in different
·ways :for clifl'crcnt groups of-11~ci·s, among tlicm :farrncrs,
mtnrngors o:f woocllancl, an(l englllecrs.
Deen,_gently sloninq to steep, ivell.drained soils with a
snbsoil of reddish clay, on granite, gneiss, and schist
This soil association makes up about 51 percent of the
co11nty. It is on fairly broad ridges and on steep slopes
next to dra.inagcways. The areas a.re large and arc south
of Statesville and north of the South Yadkin River. The
Cecil soils mnkc up flbout SO percent of this association.
'.l.'hey arn deep and ,vcll drnincd, ancl they developed on
uplarnls in deep material ·weathered from ~inc-grained
gneiss, schist, or granite. The Cecil soils gcnCrally lrnYc
a surface layer of grayish-brown to reddish-brown, friable
fine sanely loam or·sandy loam and a subsoil o'f red, friable
or firm c1ay. In areas that arc s~verely eroded, the snr-facc
layer is red clay loam.
Less extensive soi]s in this association arc,:the Lloyd,
Appling, and Jfa.yoclan soils. These ,Yc11-draincc1 soils ;u·e
in positions sim.ibr to those occnpied by the Cecil soils.
The Lloyd and Appling soils a.re more extensive than tlic
]\'[ayoclan, ,Yhich occur on1y near the community of V-
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;
To rlo 1:liis ellicicntly1 lie l1ac1 to consult with persons in
other fields o-f work nncl jointly prepare with them group-
ings that would be of pracLienl va]Hc to different, nscrs.
PoinL. . . ~
Steep Lonisa. and Lonislnug soils occupy minor areas o:f ~
tho n.ssociation next to drainagcwa.ys. In addition, the ~: Snch grn11pings arc the capability cbsses, subclasses, and
I 'i units1 clcsignecl prinui.rily .for those int:crcstecl jn procl11c-
j11g short-lived crops a.ncl ta.me pasL11re; woodla.11cl gron\)S,
for those who nee.cl to mnnn.gc wooclecl trncts; :rncl t 1c
Stnrr soils, Local alluvial land, and the Colfax and ·wors·
liam soils nrc in draws along intermittent clrains, at the
heads of some permanent streams: and in other positions
where there arc deposits of ]ocn,1 allnvimn rtnd co11uvinm.
On the stream terraces arc sma]] rireas of I-Iiwassce, \Vick-
ham, nnd Alt.avist.a soils and of ·warne and Roanoke soils.
On the first bottoms arc other smn..11 areas of Congflrcc,
Chcwacla;. and ·wehadkec soils, and of Mixed alluvial
hntl. These -n1i1~or soils are wen .·-~lrained to poorly
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cbssifications used hy cngincCrs who huild higliw:\ys or
str11ctnrcs to conserve soil a.ncl water.
General Soil Map
Soil?· tha.t o'ccur togetlrnr in a clrnractcristic · pnttcrn
ma·kc np ·n, gc1rnral soil area, or soil association. An as-.
socintion may consist of only a :few oi· of rna.ny soils. The
soils may bo similar or they may cliff er greatly. Althcingh
closely associated gcogrnphicn,1ly, the soils in a general
soil area may differ in their s1lha.bi1ity :for agricultural
use. · ·
.A· genci·alized soil 111ap was made showing seven soil
a.~socirl'tions in the county. '.l'11c boundaries of the n.ssocia.-
t10ns .~re shown on the colored gcncra,l soil map ·in tl_rn back
of this report. Such a. map is useful to those who want"
general idea of the soils, who want to compare different
drainecl. ·· .'_ ..
?,fost d this association is in capability classes II and
III. Except_ for the steep slopes, most" ,of the :treas were
clca.rcd at sornc •time, bnt the ·areas tlp.t were severely
croclecl and gullied have mostly reseeded to Virginia. pine.
Now, :tbout lmlf of the acreage 1s used for crops. The
farms :ire· generally less than 100 acres in size, and many
of 'them. are opern.tcd part time·by the owner, who also
works at -another job off the· farm. llfost of the fai·ms ~
arc dairy farms or. <1re farms.on.,which cotton and sm<tll lt
grains <1rc the principal .crops .. ,. : ... · • . . . ··•1•
The soils in this association h.i"e susceptible to erosion,
but they respond well to good Illanagement. The soils that
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s fo1· '.·,,t .'i( ~,
0 , C
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·c,of •n he
Wors-
~1•~~~ nl'm.
Wick-
e s1· ils. !g ec,
II i"l
poorly
~11:~
,verely a Inc. . 'he
I .ny
10 1tlso
:f1· ms . . iin
rv., , l11at
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nrc not,. eroded arc _cns_y lo till and nrc suited to many
crops.-Corn, ·cotton, a~Hl Slllall grains arc tlw chief e
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rops,
but tobacco is trrown 1n some places north of the South
Yadkin River. 0 The soils arc_not so well snitcd to al-falfa
i~s the Lloycl, Dn.:viclson, and l[i wassco soils of association 2.
2. Lloyd-Cecil Association
Dccpi gently slopfng to slT0!1.,r/ly sloj,l'llrJ: ·well-d:ra£-necl
soils with tf, suOsml of yellowlsh-reil to dar!.:-red clay, on
gneiss mu! ·1nixed acll(ic anrl basic roc/i:s
'l'hi·s soil nssocin.tion makes up about :Ji percent of llie
county .. The areas !trn on _lJt'oa(l ri(lgcs_ '!ncl steep sl<!pes
adjnccnt to the maJor dra1n:1geways. .llicy arn ma.mly
in ·tho wcst-ccntnd :rncl Horthcrn parts of the co1111ty,
a.lthrnwh :t s!l1all area is in the extreme sonLlwrn part of
~ tho co~nty next to the )lccklcnhurg Co11nty line. 'J.'hc
dominant. soils in the association arc the Lloyd :111d Cecil.
They nro deep, well-drained soils o I' the II plai1ds, an,1 they
havo "well-developed profile.
_ ... /rho:L16ycl and. Cecil soils arc in si1nil:1r positions. In
11iirn'j<i\Jnqes(they lie side by side, !JIit m:ist_ of the a:·~as
ncxt;,Jo,iclramagcwa.ys arc occnp1ccl by Cecil soils. J·he
:f',_lOy .. ~l_jS_OiJ~•iha,kc up 43 percent of the association. '.l.'hcy
-fOl·mCcP.i1'tnlixed material weathered from acidic and basic.
·rocksf:;.,'l'hc.·Cecil soils make up 3:) percent of thc associa-
t.ioii. They formed in material weathered from fine-
, :.rrainccl .~ranite, !!neiss, schist: and other acidic. rocks. \ -,,, -t. ·_,.Tho:L oyd soils have a snrfnce l:tyer or reddish-brown
_to.(!!li·kj"i·eddish-lnuwn fine sanely loam 01· loam, ancl their
suhsoil',-is red to dark-red, firm clay. The surface layer
.t.>J.,!,ltqJJ~~~9.i!·.soiis is redcliSh-brmn~ 'to ~ra.yi~h-brown_ fine
sundY,1lonm,or sandy loam. aml their subsoil 1s reel, friable
ai:,ni·n,.lc1ity:;\. ·
/;Jp1~~}J;~HJi1~g;. paviclson, <Ufd _J\fadi~~n soils o_ccnpy a
~811J~~l.lc;:{~~~t:e.age 1n-the assc~ciat10n. .I.he _.A_pplmg and
.~?~'.'1~\~.?n•. soils are well dramecl .. They arc in positions
S)!,H+li\s;,c~:those occupied by the Lloyd and Cecil soils,
V)(t, .~l~,D1t~1dson soils are ne"r the Lloyd, and the Appl mg
s~!l~!l£,~;n~:irthe qec1l. In places Lhc Appling and Cec.:il
·,sg!IS,:A!.l!,~rs,\d?,b:Y s1clc Oil the same slope. The Madison
; ,'.§~jls:n:.\':11.~'l'O-".:t10ns ~1.milar to those occupied by the Lloyd
:., .:~~~1cl\~,£~11.l~Q,1)$;' .. ::~~>··'·!. . .
· !•~tl§.~t6fg}:fj.sl9pi1i.g_ to steep areas of tlli_s :issociation are oc-
--. cup1cd*by~other mmor s01ls-thc J.,omsbura J.,omsa and
it'.j:~~i~~S\lfjt~~ie~.o sOi_ls·a·r~ -well dra.incd i:i,rn.l n,t~ s,ha1lo;v' ~ver
".'·:·•\i<;<l\~~·""}./1ey have little or no honzon d1/lerentmt1on.
~1. _ _.?:J.n~-~r~!vs,Zalong i11termittent clra.ins,. on toe s1opcs at
, ',,fJt~i!)ns.,e ilf.,§~mc ~t.ccp slopes, at the heads of streams, and
, \11~~!!1:r ,pos,tions;;whcre there "re deposits ·of locrd al-
: .}.~Y~inurl~l:l~9~htVNF}~ are_th_c Stfirr, Colf:tx, and \Vorsluun
1 ·f;m~•lllJ.~J.';.~!,.C?.E!·hall~!rtal land. On the stream terraces are .<~v:~f~1l./;s\1,s1sie;:,.i\.})c)d,i~m,, an,,~ Altavist:1 soi_ls and the
· -· {_.1-~}}! .. 1.\g~{)~,_iSJ-113Pt:l1qKc..-:sods. J. hesc mmor soils arc well
c l'I!lllecvto.,poorly,''driti1ied ,
·: .. ::~1''~~~~tOl!~iii~'-;t~iiJ3iUtio-~1 is in capability classes II and
·a• J•If~~flEr,~~~Pfffoi.;.1'fJi~lCep: n.reas, most o( the :lcrcag~ was
j -.~~~nrr~cl.r~t_ so.mo ~unetbut the areas that hitvc been se:vcrcly
.I ;',1t~'l;-~~1il'.g,_1.ll1ed;hiwe mostly rcs_eeded to Virginiapine.
.. ·~ .. ~~t ~n )).:°_lcent:·?f-·tlrn_ acreage 1s now used for• crops. : ,\11~\ffipy.s ,~ye ge!Je,rally Jess than 100 acres in size, and
r;:·-fS~~-;9./,t1~.~~?r~'.~P~!-:~te·~ fnlltime by tho o~vner. : Dairy
I!..: ,,.~·:.])]..~\~11.$1,3,rnm~ .... onMvluch. cotton and small. <rra1fo:; are t ~ti~J~!:~:~l9{~.i!1~v,~~~ :: :/ __ :· < -· 0 i _:'1t1r~f?Ij~_~:jj{;: · · .•..
l:;f}f:<: .
The soils in this association are susceptible to erosion,
but they respond well to good ma.nag01He11t. The areas
that arc not se,·ercly er9,led arc fairly easy to till and arc
;,:ell -~mted to co_rJJ, cotton, ~-1~:all gnun~, hay: arnl pastui-c.
.l ho Lloycl, D,w1dson, anrl H1wassee soils are 1:he best soils
for alfalfa. ~lany of tlie stro1~gly sloping n ncl motleratcly
steep areas in this nssociation arc in pasLure.
:3. Lloyd Association
Deep, well-drained soils with a su/Jsoil of drtrf.:-;·ed cla.1;
on broacl ridges tlwt ha1;e sho-rt 8irle slopes. on }11.(,:.,,:e(l
acidic and basic rocli;s '
This soil :lssociation makes up about I.I pcn;ent of t.lic
county. Jt, is next t:o drainngeways on lJ1·0:1d, g'l~Jl(,ly slop-
111g· ricb·cs that ha ,·e short Hide slopes. 'J'he areas arc
111;;inly lwri.li o-f Statcs\"illc, west of El1t1,,·oo<..l, an,l in the
sonLheasLcrn corner of the co111itx next l'o the Huwan
County and Cnba.1Tus County lines.~
'.l.'ltn .Lloyd soils make up 7ri percent of the association.
'J'hcy hare a ll'cll-rlevcloped profile and arc clcep ancl well
clra.incd. These soils formed on uplands in t.hick beds
of material weathered from 111i.xed ne,idic and basic rocks.
In areas that are not seYcrely ermlcfl, their surface layer
is (lnrk reddish-brown to reddish-brown 1oa.m or fine
~andy loam, :rnrl their subsoil is (brk-red, frialJlc or firm
clay. In areas that are se,·crcly crotlcd, the surfocc layer
is <brk-r,ed clay 10am.
The Cec.:i!: Davidso11, and iicc.klenburg soils occupy a.
minor part of. this association. They arc \Yell dr_ainccl
and arc on nplantls. These soils arc in positions simila.r ! o
those occupied by the Lloyd soils, and in many places
t.hey are acl_jaccnt (o the Lioycl soils.
Ot.hcr minor soils are the Iredell soils, which are on
some of the riclget.ops. ln addition LherD are slopiug to
steep rneas of \Vilkes soils and areas of: ·Louisburg a.ncl
L,ouis:t soils. which are shallow O\'el' bedi·ock and have
little 01· no Iiorizon differentiation. In draws al_ong-i11tcr-
mitt:c11t elm inagewnys, • at the heads of some purmancnt
streams, a1l(l on toe slopes at the base of steep slopes :ire
the Starr, Colfax, and 1Vorsham soils "nd Local alluvial
land. I-fiwassee, Alta.vista, a,ncl \Yarne :111(1 Roanoke soils
are on stream terraces, ancl Congaree, Che,vaclrt1 and
1Yehadkee soils ancl Mixed nlluvial land are on first bot-
toms. These minor soils _nlllge from well drained to
poorly c~rained. They occupy only ·a §Inrtll acreage in the
assoc.:iat10n.
Most "reas 0£ this association a.re in cap"bilil:y classes
U and III. Except for the steep1"reas, most of the "c,·e-
age was cleared at some time, but the areas that ha'.'e been
severe1y eroded have mos'tly reseeded to Virginia pine.
Now, in most places about two-thirds of Urn acreage is
in crops. In the southeastern cornet·. of the cou11Ly, how-
ever, slightty•jess tha.n half of t.he acreage is 11Secl for
crops. The far1l1s are· about 100 acres in size: and most
of thelll nre operated by the ow1~cr. Dair}'ing, the raising
o-f ponltry and beef cattle, and the growing of cotlon and
small grains are. the chief fa.rm ent0rprises. .
The soils in this associa.tiol1 arc susceptible to erosion.
In plnces they "re diflicult·.to till, but they responcl well
to good ma.nagemcnL . ." The soils arc wc1l suited to co_rn,
smn.11 grains, t~lfalfn., · lcspede1.a, ancl past_ure. .J[any. · of
the sloping t:o moderately steep areas a.re ?ll· p~stnre. -
I :l nd lia
1),loan le . I
Ir y liig
::ts is fin .,,,111 i
l;\ )lac
lHElJEl,L COUN'l'Y1 XOHTH CAHOLIN"A :j,5
C:r-27 io B2 i11c:l1es, ,rellowish-hnnn1 (:10\'.H :!/4) loatllr sand; single grain; loose; a few, wediulll mica Jl.ikes; me-dium n<:icl; abrupt, smooth hound a ry. C,-::::: to Gr. iud1es +, white (JOYH 0/:!.) eo:H·se :--nnd and n few grains of recldish-ycllow and hlntk miner:!ls; single grain; loose; a few, line anll 1iwdi111u niica flakes; slig-htly Ht;id.
'J.'lie ..A. horizon nrnges from light gray to d:i rk yellow-ish lirnwu in color and from G Lo 12 i1wlics in tliick1u~:::;s. '.l.'he C horizon is loamy sand and sand an(l is :~HJ inches or more thick. ~·
1\Jappc(l with this soil urc so111c areas of a. soil t-.lwt has a. surface layer o-f loarny fine sand . ..A.rcas o( th·1s included soil arc too small to be mapped scpamtcly.
Buncombe loa1ny sand is low in fertility and organic
matter, a.ncl it is medium acicl. lt l1:1s low :t\'ailal.>le wafer ca,pacity and rapid permeability. This soil is easy tu I.ill. Crops grown on it respond well if lime a1Hl fcrLilizcr nre aclclecl.
This soil can be used for corn, smnll grains) tn1ck crops, and pasture. Most of the acreage is already cultival:e,1 or in pasture. (Capabilit.y unit lJis-1; woodland group S)
Cecil Series
rl'he Ceci,l_ series consists of deep, nearly level to sl:ecp, well-drained soils of the uplands. ln the less eroded areris, the surface layer is grayish-brown, -friable sandy loam or fi.ne sandy loam and the snhsoil is reel) fil'm clay. In most places the bedrock is al; a depth of more than !i feet, lint m many_r,lnces !tis at a depth of more than lo feet. The bedrock is chiefly granite and gneiss, but it includes s01ne mica schist.
These soils a.re near the .Appling, T.J9yd, \Vilkcs, Louis-
burg, and Louis:i soils. They ha,·c a thinner surface layer
and :t redder subsoil than the Appling soils, and in most places they have less sand throughout the profile. The
Cecil soils generally have a lighter colored s11rfnce layer
and a less reel, more sanely subsoil than the _Lloyd soils,
and they arc underlnin by :i different kincl of bedrock.
The Cecil soils nre deeper thfln the Louisburg and Louis:1
soils and have a thicker, more strongly developed subsoil.
Also, they lack Lhe high contcut of mica Lliat is typical
of the Louisa soils. 'J'hc Cecil soil_s arc deeper than t.hc
\Vilkcs soils, and they have a thicker, better clevelopcd
s11bsoi I. .,
The Cecil soils nre lo,v in natural fertility and organic
mntt:cr !1,Hcl arc strongly acid: They h,we moderate a.n1il-
,table water capacity nncl · permeability. '.l'hcsc soils arc
cnsy to till nncl c,111 he worked orer n wide rauge of mois-
ture eonf.ent-.. · Crops grown on them resp011d well if lime
and -fertilizer arc added.
ThCse'soils ar~ cxlc·nsiYe, and they occur in all parts of
t.he county. i\'[11ch of the n.creagc, is_ cultintl.ecl or in pas-
ture. 'J.'he less eroded areas are suited to many different
kinds of crops. ' ·
C_ecil fine sandy loam, 2 to 6 percent slopes [CfBJ.-
'.l.'his we.11-clraincd soil is 01.1 gently rolling ridges ~n the
uplands. Tt occupies a large acreage in all parts Of t.110. colmty, except near ·.Elmwood· n'nd southeast. o-f l\foores-·
Yillc. The A horizon is··brown to grayish-brown, friable
lino sandy loa1n. The B horizon is reel, friaLlc or firm
clay.
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:JG SOIL SU HVEY SE HIES 1 UGO 1 NO. l •1
.. '.!.'he fol low i 11g desc,·iLes a rnpresenlati rn prnli le in a is in forest consisting of old growth or of areas that lrn vc
cult,iva!.ed Jichl. 1HH't·h of Society Church: been cut over, but sonic areas arc cnltivrttecl or arc in pas-
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Ai,-O too indies, <lnrk ,vcllowish-browu (10YH ,J;,1) fine saud,v tul'e. If this soil is cultivated, practices arc needed to
lo:im; weak, medium nllll fine, ~rnnn\ar strndure; prol ecL it from erosion. ( Ca pabilit:y unit IIc-1; \\'Oocllancl
Ycry fria!Jlc; nhuudnut, small, fiht·ous roots; strongly group '1.A)
aci'.!; abrupt, sm?oth honr:<1;11·y. .______ Cecil fine sandy loam, 2 to 6 percent slopes eroded
J:1-G t<J H rnchcs, Ycllow1i:ih-rcd (:,). H 4/8) san<lv clny loam· (CfB2) 'l'I · ·1 I [·I · ·f I ti' C ·1 111otlernte, 'fine 1u medium, subaugul:1i· i)Ioeky strm:~ , ,-.. llS s01 ms.a i111uer sur ace aver . rnn ec1
ture; frial>le; a fow, i hin, ilis<:1)111:iuuous day films; fme sandy loa~n1 2 to_() pen·ent...slup .. cs,_I..1..1 most places ~
vleutiful, s_mnll, woody roots; a few, fine mica flakes; surface ]ayer IS reddish-brown fine sand)'. loam and is 3 to
coatiugs of stro11µ; brnwn (i.fi\'I{ G/!i) ; Yery strongly 7 incllCSt,hiCk.
aeid; ckar, wavy bouudan·. · · JI . · · · Hzt-D to ]B iuches, re(l (:!.ii\'.!{ 4i8) dny; moderate, fine nnd .I.n many sma . areas thrn soil lS severely eroded and l_ws
mellium, suhaui;ulnr hlnr:ky structui·e; friable; thin, a surface layer of red clny loam. There are a few gullies,
common, clistiw;t, nearly coutiuuous day films; plenti-and some of them arc deep. In some areas this soil has a
fu!, sum\!, ~\·oolly roots; a few, fine mka Hakes; Yery fairlv hi1rh content of mica. Stones or !)ebblcs interfere str011g-[y 't(·Jd' ~l"'llill'll \\"l\'\' !Juuudltl' • · ., · b • . ,, · , , . · · : ' ' _ .. ' ' ~-:, · . with t1lla<rc rn a.. few s1nall areas. J,~i., to .!h rn<:hc:-;, red (2.:J~ H •1/8) clay; moderate, meclrnm b . . . _
a11d fine, suhnugular hl<1di:y structure; Hrm; distinct, 1\Iappccl ,nt,h tllls soil an~ a. few areas o_f a sotl that has
thick, nearly eont!nuous day films; a few, tine, woody a profile similar to that of the Cecil fine sanely loam de-
roots; a few, fine n_ii(:11 Jlakes; coatings of red scribed. The included soil is on foot slopes a11cl collnvial
(JOH. •1/8) ; strongly ncul; g-ra<lual, smooth !Jouudan-, f l , , . l f l · 1] I I II · \I B~-~(i to :1s inches, red {2.'f.i\'H ·1/8) day; moclerale, fine a'i1d . ans, -wwe, e1, anc ormcc lll ~ c oca a lffllllll .. .1 so
medium, snhangular -blot:ky strnclnre • Jirm -thick rnc1udecl are a. few areas of a s01l near the community of
distinct, continuous day films; a fe":, fine,' wood; V-Point, ,rhere the proHle is also similar to the one cfo-
roots: a few, line mica flakes; strougly acid; grndunl, scribed but is miclerlain by Triassic sandstone. Areas o-f
smooth houndnr·\·. ti . I I I '] t . II t b l t I Bu-:{S to•Hi inches, red ·{2.5YH 4/8) day; mo<lc'rnte, mctlinm, 1e/n:' ti~ cc soi s a.re oo sma ·o e mappec sepn.ra c ¥·
su!Jangular blocky strn<.:tu1·e; friable; thick, vromi-9ec1l ime sanely loam, 2 to G percent slopes, eroded, 1s
nen_t, discontinuous clay films; a few, fine, ,,.-oody smted to row crops, small grains, hity, and pasture, and it
roots; a few, conrsc mica flakes. a1Hl a few fragments is also suited to trees. :i\lost of it is cultivated or in pas-
0~ mica ~netss; a few rellowish strenks; 5Lrongly acid; ture but some of the arc·ts have o-oocl stands of s] ortleaf d1ff11se, irregular bountlar.v. , . : . . _ '· . ' .1::: _ '. • ... 1 . ,
1_11:r-'lG to Gli inehcs, reel (2.fiYH 4/8) clay; weak, medium, and Virgmm pmes. If_ tlus soq 1s cult1va~ed, practices
sub:rngulnr blocky s~rnr:Lure t_hat break~ t:o fine! sub-a~-~ requ~r~cl to protect 1t from further eroswn. (Capa-
nngnlar hlor:ky; frrnb!e; Unck, 1n·omtnent, d1scon-b1hty umt IIc-1 · woodland o-roup '±B)
tinuous clay films, mostly on the verlknl faces of C '] fi . 'd I . 6bt 10 . t I 1icds; a few, small, wnotly rnots; commou, fine mica n _eel . ll~e S,:ln Y _oam,_ O petcen S opes_(CfC):-
11:ikes, :tll(l common frag-rncn!s or soft, weathered lh1s soil 1s on rollmg nclges or on gently ro1lmg s1clc
rock_; prominent spots of rc<l~lish ~·ellow ~rom the slopes. In places it has a fairly high content of mica.. In
weathered rock; strongly acul; <11ITuse, irregular a. few small areas stones or pebbles interfere with tillao·e.
hounclnry. fl,[, ] ··ti ti'· ·1 · f · · · f 'I I lb C-GU to iS inches, rell and reddish-yellow cl Hy loam; massive; 1 ,tl?j)CC. I\~ 1 llS _soi a1e n. C\\ ~lC,~S O n. SOl t ia.t ms
Yery frinlllc: common, fine mien flakes; numerous n. profi C srnnlar to that of the Cecil fine sandy loam de~
frni;ments of weathered rock. scribed. This inc1nclecl soil is on foot slopes and col111vial
In areas that arc cu1tivalccl, the 1\ horizon is grnyish funs, however, and is underlain by old local alluvimn.
bro\\'n or dark yellowish bro\\'n to rc(ldish brown, but it Also inclndecl are a fmy areas of a so'il near the comrn1111ity
is olive brown in sonie areas that arc woodctl. The A of V-Point, where the profile is also similar to tlie 011c clC-
horizon is ,1: to 1.:) inches thick. '.l.'hc B horizon is reel a.ncl scribed b\lt is underlain by 'l'riassic sandstone. A .. rcns of
ranges from JS to GO inches in thickness. The A ·and J3 these inclucled soils am too small to be nrnppecl separately.
liori~ons co1nlii11cd generally are more than an inehcs thick, Cecil fiuc sanely loam, G to 10 percent slopes, ls snitccl to
but 111 the sonLliwestcrn p:irt of-the county they arc only ro~v crops, snutl1 grains, hay, and pasture, and it is also
22 lo 3(i inches thick. ,,, smtcd to trees. ]l'[uch of the acreage is in forests consist-L1 some places this soil has a 'fairly high content of ing of old growth or of areas that have been cut over, bnt
mien. Jn :i fc\~' small in·cas1 there arc enough stones or some of it is cu1tivatecl or in pasture. If this soi] is cul-
pebbles to illtcrf:erc ,Yith tillage. '.I.'hc slope is Jess than tivated, intensive practices are required to protect it from
2 perccut. in a few small areas. erosion. (Capllbility unit IIIc-1; woodland "roup ,1A)
Mapped with this soil arc a Jew areas of a soil that Cecil fine sandy loam, 6 to 10 percent slop~s, eroded
has a si1i'i'ilar profile, but is 0 11 foot slopes and colluvial ICfC2).-This soil has a thinner surface layer than Cecil
fo11s. This inclurled soil formed i11 olil local alluvium. flnc sandy loam, 2 to G percent slopes. The surface layer
Also included are a ·few areas of-a soil nca1: the Comum-in most places is :".'eddish-brown fine sandy loa1n that is 3 to
nity of Y-Point f·hat also has <l-similar pn,ifile, but is 5 inches thick. ·
nndcrlain by Triassic sandstone, Arens of these inc1nc1cd In many small areas this soil is sC:verel)'crodetl and has
soils are t.oo small to be mapperl separately. ll surface layer of),,d clay loam. There arc a few gullies,
C.ec,l frnc Sllncly .loam, 2 to G pc}'eent slopes, is low in and sonrn of them arc deep. In some plilces the soil has
icrtil1ty a_nd organic matter and _is strongly acid. It is a fall'ly high content of mica. In a few small areas stones
moderate III availnble wafer capacity nurl in pcrmeabilitv. ancl_pebblesinterfere,Yithti11a"ge. · '~ •
Crops on this soil respond well if lime and fcrtili1,cr al'c 1'-1.appcd ,Yith this soil are a few arerts of a soil that has
ad,lc,1. a profile similnr to that of the Cecil fine sandy loam clc-
]'his soil is sniterl lo row cr6ps, small gmins, hay, and scribed. The included soil is on foot slopes 111i'd collnvial
p,t sturc: and it 1s also Sll!tcd t·o trees. ~fnch of the acreage f'.rns, howeYer, and is unclerla in by old local alluYium.
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stratified, ,lark yellowish-brown lo:uny sand that overlies
]ight yellowish-brown loamy sand or sn1~d. These soils
gencrnlly lie next to streams and arc snhJcct to frcqnent
overflow.
'J'hc Cono·arcc soils arc well drained or moclera,lcly well
· drained a.n7l arc on fii·~t boltoms .. ,. ~rlie.y ha,vo a surface
layer of dark ycllowish:brown !inc sandy loam to lo:un.
The surface ]ayer overlies dark yellowish-brown to ycl-
]owish-Lrown line sanely loam or silt loam. In lllost places
the Cong,tree soils arc stratified, but in a few areas they
have a weakly dcvelopetl profile.
'.l.'hc Chcw:1cla soils arc somewhat poorly drained and
arn on first bottoms. Their snrJaco layer is light-brown
to dark redrlish-brown silt loam to fine samly loam. It
overlies moltlml light-gray, <lark yellowish-brown, nnd
reddish-brown silt loam. These soils arc stratified in most
places.
The Starr soils arc in depressions in Lhc uplands. They
aro we11 drained. In most places they consist of dark
rcclclish-brown to dusky-red loam to clay lomn over reel
to dark-red clay loam to si!Ly clay loam. In areas where
these soils arc ·forming in recent a.ll11vinm, they have no
distinct ·horizons. But_ where the soils arc forming in old
alluvium, there arc some ·faint horizons in places.
General Nature of the County ' In this section the physiography, rclicf1 and drainage,
geology, water supply, climrrte, and wilclli:fc arc discussed.
information is given about the settlement and develop-
ment of the county, about conununity facilities, indus-
tries, and transportation and markets. Also given arc
facts about the agriculture in the county". The statistics
used are mainly from reports published by the U.S. Bu-
reau of the Census.
Physiography, Relief, and Drainage
Iredell County is in the upper Piedmont Plateau. This
phi.can consists of an old, uplifted area that has been dis-
sected by a, network of streams that !low eastward. It is
gently rolling, but near some of the larger streams thcro
arc cuts as much as 150 feet deep ( 6). Prominent peaks,
.or monadnocks, rise several lnmdrcd feet above the present
land surface in the northwestern part of the county. The
morrnclnocks arc composed mostly of quartzite, sillimanite
schist, poorly fractured and massive granite :incl diorite,
nncl other rcsistr1nt rocks.
The 1nost pronounced differences in elcva.tion occur be-
tween are:i,s m-.the-northwest and in.the southeast. The
lowest place .in tho county has an elev:ttion of 700 feet; it
is at "'d'oint where the South Yadkin River :crosses the
Davie ounty line. The highest place, on Fox Mount:i,in
in tho northwestei'n part of the county, has an elevation
• of l,7GO feet. At the courthouse in St:ttesville, the county
S?at,_which is i1dhe central part of the county, the elev:t-
tion IS D26 feet ..
The original topography of the county lrns 'probably
been, altered somewhat by erosion. In most places there is
:t tl11ck layer of soil m:i,teria] and of soft, weathered rock
ove1: the WlClcrlying bedrock. . In some parts of the county,
gnlhes at·the heads of streams have cut as deep as 40 feet
into the -werrtherecl maleria.l. Sterne lines at Yarious
depths in the soil mnt:erial and weathered rock indicate
Ui:t.t n:pca.ted cutting atl(l Jilli11g m;ty l1a ve occutTed 1111Lil
tlrn prnsent landscape of long, sniootlrslopes Leea111c J11or1~
01· less slable.
Most of the county is drninecl by the South Y:ulkin Hiver
a.ncl its tribntarics. The principal tributaries o.r this river
a.re the I-Iunting, Patterson, Fonrth, and Third Creeks.
These streams nre nearly par:dlel and flow ca.stwa.rcl across
the county. ]\'lost of them join the South '{adkin River
in Rowan County. A.notl1cr Ia1·gc stream, the Catn;wha
]liver, .forms the southwestern bonndnry o[ the connty.
It has only a. sma.ll ·wntcrshccl within the county, and onl~-
short, sma11 tributa.rics. In sevcra.l places the divide bc-
twee11 the watersheds of the South Yadkin River and the
Catawba River is as little as 5 miles from the Catawlm
River.
Bemuse of the rolling and hilly relief in a, large part of
the county, the na.tnra.l drainage is moderate to rapid, ex-
cept for some areas on first bottoms a.ncl in areas of collu-
vium where drainage is some"·hat poor. J\fost of the val-
leys are U-shapcd, and the first bottoms of fairly small
streams a.re near the heads of LhC streams in many places.
Geology
Iredell County is unclcrla.in primn.ri1y by igneous and
metamorphic rocks, mainly of schist, gneiss, granite, a.ncl
clioritc. In most parts o-f the county, there arc intrusions
of gra.nif:e in the mica. schist and 1nica. and hornblende
gneiss. Loca1 changes in the types ~f rocks a.re common,
and lnrge, homogeneous masses of a. srngle type of rock a.re
rnre. The rocks have been tilted by movement of the
earth's crust. In many places they outcrop in fairly thin
bands, especially in the northeastern p:irt of the
county (6).
It is probable that in geologic times old sedimentary and
ig-ncous rocks were folded and fa.ultccl and ,vere metamor-
phosed by he:tt and pressure to form various kinds of
schist. I!:,rncous rocks, pa.rticu1a.rly grnnite, were later in-
truded into the preexisting rocks. The emplacement of
granite ,Yas either preceded or a.ccompa.niecl by a. general
met,amorphism of t.he cryst.a]]jne schist. During that pe-
riod, the granite, aided by the high temper:tture and pres-
smo, penetratecl the schist. The-granite emplacement
probably occurred near the close of Paleozoic time.
Composite gneiss is the most, abundant kind of rock in
Iredell County. It consists chiefly of mica schist that is
interla.yerecl with granite, or of banded, granular ]a.yers of
fcldspn.r, quartz, muscovite, a.nd biotitc mica.. In ma.ny
places the composite gneiss is mixed. with .. hornblende
gneiss, and·in those areas the soils arc a. darker reel and nre
less. sandy than the soils underlain only by composite
gneiss.
I-Iornblcncle gneiss is also common in· the county arnl
occurs a.s a, la.rgc, fnirly homogeneous m~s or as thin sill-
] ikc layers within the composite gneiss or in other rocks. vV eathered hornblende gneiss can be. seen· in many roacl
cuts. Except along tho hilly are:ts in'· the northwestern I
part of the county, the hornblende gneiss is deeply. wcn.th-
ered., East ot Tu111ersburg is a.n :a.ren. _where the horn-
.blcinde gneiss is mixed with a scattei·ing of smtpstone.and 1
coarse, crystalline, enstatite rock. In that area the soils arc j
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iIREDELL COUNTY, NORTH CAROLINA S\J
lighter colored· than those underlain by typical horn-blende gneiss. ,. An area of soils uncl~ri·:tiu· Ly gabbro-is in th(} eastern part of the county along U.S. Higlnrny No. 70, ,md another is in the southwestern corner of the county. Soils under-lain by granitc-cliorite occur only in an nrca along the southern and eastern borders of the county. Granito occurs as a, large, nearly homogeneous inass, as veins and sheets, or as n,n mtrnsion in some other kinds of rock. The la.rgcst n.rca nnclcrlain by gran.ite is near Mooresville. That area is broad and lms streams on both sides. Jicrc, weathering is deep. · Fresh outcrops of gran-ite arc vai·icd in texturc1 but the granite is commonly por-phyritic, The boundary between areas undcrlam by granite and areas underlain by other rocks is indefinite. The soils underlain by granite arc similar to the soils south-east of Troutman, which are underlain by composite gneiss. Southwest of Mooresville, a graclational contact occms between granite and g-abbro. Otherwise, granite occurs in cmmtlcss thin, lenshke units that are interlayccl witlt schist nncl ·o-nciss.
Southeast of J'Ltrmony in the community of V-Point is an area of 400 to 500 acres where the soils arc light colored :Lllcl sanely. Their subsoil consists of nrnterial weathered from unsorted q11nrtz nncl a,rkosic material The rocks in this a,rca probably represent a.n outlying remnant o-f de-posits of Triassic ago similar to those that were laid down several miles to the northeast in Davie County.
Water Supply
Most oJ the water for domestic use in Iredell County is obta.inccl from wells a.nd springs. 'J'hc mnnicipa.litics of Statesville and Mooresville, however, use nearby rivers or creeks as a source of wn ter.
Springs arc comrnon in the county, but they are generally inaccessible and yield less than 3 gallons per minute. Therefore, they arc not used to supply water for the farms or homes. J\fost rural :creas obtam water from wells that are dng or ooi·ccl-.•.-These wells arc gcnerallv 2 to 4 feet iii ammeter and J:>enclratc the bcclrock. Drtilccl ,vclisthiil · are G inches in diameter supply water for industries, snmll towns, and rural areas where Jn.rge amounts of water rrrc needed (18). The temperature of the water in the wells rang-cs from 50° t-o 61 ° F. ,\fost wells of the county are put dmrn in hills. These wells arc less \'roductirc tlrnn wells in the ,lraws and val-]cys. This is )r,causc the nndcr1ying rocks in the hills arc more resistant than in the draws a.ncl vallcys, and the.rocks have fewer breaks in them to :facilitate the entrance of grouncl ·•.-rater. ]Furthermore, the movement; of ground water is naturally ,nray from the wdls ,!rilled in the hills and towa,nl the valleys, where it; nms into t.hc streams. j\fost of the rocks that undcrlic the county hnsc a gneiss~ oid or schistoso structure. Along tho scams in these rocks arc -fractures where waler is lic]d. As a result, the areas l!IHlcrlain by such rocks have adeqna.1.e supplies of: water available for most needs. The thick mantle of wcaLhcrecl rock that ovcr1ies the bedrock contains much lino material that acts as a reservoir so that water seeps conLinnonsly from tha.t material into the fractures in the bedrock. In ]itrgc arcn.s 11JH.lerlain by hornblende gneiss, gabbro, nnd dio1·ite1 the rocks fa.vor the tlevelopmcnt of
wells that yield large amounts oJ water because fractures in these rocks are gcnern..lly enlarged by solution. · One part of the county differs but little from other parls in the capacity to supply water. The a.re,i that lrns the largest supply is probably that.north and west of: States-ville, which is underlain by hornblende gneiss. Deposits oJ s,,nd and gravel along parts of most streams also fur-nish largo amounts of _water to wells. •Ii'or example, one well in the county, in a. saddle between two draws under• lain by hornblende gneiss, has a flow of GGO gallons of ,yat0r per minute and a drawdown of less than GO feet.
Climate 1
Tho climate in Ircclcll County is fairly mile!. It is in-fluenced by the mountain rru1ges to tlie northwest, which have a sheltering effect, and by the rolling terrain that is characteristic of the foothills. The A tla nl.ic Ocean, which lies about 225 miles to the southwest .. also influences the climate, but its effect is less in this coui1ty than in counties nearer the coast. Information about I.he lempcrat.m·c mid precipitation for the county are given in table 10. Except for snow data, ,,hich arc from records nf I.he U.S. 1\'cather Bureau at "\Yinston-Salcm in Forsvth Conntv. I.he data arc from records of the U.S. "\Veal.he;. Bure:cu "at Statesville. Two mountain raugcs-the Brushy J\fountains and the main rltlge of the Blue Ridge i\{ountains-affect the cli~ mate of tho county. OJ these t.wo rnngcs, the Brushy i\Iounta.ins a.re nearest. These mountains extend jn a northeast-southwest direction across several counties. They touch the northwestern corner of the county, and, [l few miles farther to the northwest. they reach their maxi-mum elevation of about 2,!500 foet .. The Blue Ridge Moun-tains arc 20 mi I es beyond the ]_3rnshy I\fountains. '_l_'hey are 1,000 to 1,500 feet higher than the Brushy ]\fountains but arc similarly :dined. The two ranges arc separated by the valley of the Yadkin River ai1d pro,·ide a barrier that holds back the /low of cold air from winter storms that move down from Cnnadn. Tlrns, the weaker storms arc often prevented from reaching the county, and the stronger storms arc modified as they pass over the mountains. Locally, the rolling foothills in the county cause varia-tions and slight differences in climate from place to place ancl within fairly short distances. The differences are most evident in the minim.nm temperatures. In places the waterways of the area also influence the county by their effect on air drainage.
"'\Vhcn the general flow o:f ,vind is fairly strong, the effect of air drainao·e is overcome and temperatures remain fairly nniforn~ throughout much of the county. Dt1ri1~g periocls of elear, ca.Im weather, hmn~Yer, tlic colcl a.ir, which is heavier t]rnn warm nir, tends to acctuiwlnie in ]ow places at night and causes differences of sc,·er:al degrees jn the minimum tempcn1turc wiLliin short d1s-f.a1H:·es. ln places the cold air flows so11Lhwan1 :rnd clown-ward out of tlrnmounln.in valleys illto gm1Lly rolli1:g rr.rcas. There it causes sharp contrasts in frost a.ncl freczmg con· ditions from the tops of the hills to Llrn boUoms of the valleys and from one valley lo the next.
~ A. V. l-IAHllY, state climntolo~ist, i\~orth Cnrolinn, ;rn<1 1,'"1·1·<1.c:t. Steele, State soil seicntist., assisted with this scC:t.ion.
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II.. U.S. DEPARTMENT OF AGRICULTURE 119 · SOIL CONSERVATION SERVICE ·
NORTH CAR au NA-AciR1c'6LTuRAL · EXPER·1MeNr :TATION
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GENERAL sori/MA.P: I ,, ,.,·,
IREDELL COUNTY,' NORTH CAROLINA . . . _. : . .-· <->;· . :.,.~,:::. '·,'. ' .:,
Bl
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Sigmon's Septic Tank Service
NCO 062 555 792
scJi't ASSOCiATIONS
Cecil association: De_ep, gently sloping to steep, well-
drained soils with a subsoil of reddish day, on granite,
· gneiss, and sCtii~t-, .::~ •~·
Lloyd-Cecil ~sSociati;n: Deep, gentli ;lopi/\8 to.Strongly . [R·. ~~op!ng; .~e~!:.~~?),"e~,s~i_l~ --~i-'.~ .~}~_bs~~ ~\i~;~!~.f'.~~-red
to dark-red c!ay, on gneiss and mixed a_cld1c=and baslc rocks
ll~;)'d ·a sS6~i-~'iiO~ /'"[Ji~'~-: i~·~;I .'d ;~:i~~J: 1~-ilt~~\';~i~·· ;~-b~~il
-of dark-red cla~ on"bf0ad.rid&es'ihit h~ie ~h~rf0sid~ slopes,
,·t·:-:;.::. on mixed·aci.~'.~ ~~d·~~t(c~~~~~·~·\</: .. ,';_~;.:..~::.': •
, l!!lli!fflil. : ... Cecil-Appling association: Deep; gently sloping or sloping. ~ well-drained soils with a sub~oil o, ·;~d or yellowish-red
clay; on granite,'gn'eiss: a~d s~hiSb:Y -·:"t:/~·.,; .
Cecil-Madison asso'ci~tio~: ; Sh~lio~ to dee{ ;,~i~gly
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· sloping to steep, Well-drained soils that ha Ve a' sandy
or gra_velly _;~;1a'c'~·-1~~~r. a·~·d a subs~IJ of y·~-lloWlsh-red
I ___ '• :T . ,;• ,tO, red'-~iay:fo~::g1;_i;s(a;d'!Qua:r:1_r~·1ca\~ii{~!r:)t::\;_;i' /;·_. -~~•.;'.;·--,.;r';eJ;;,;~·tt:0~~R~~·~b~~/r:5o¾~io1~fiff8:P;·1ta;lo~to:cde~p-solls-----7
liWRI of broad ridges and short side slopes that have a subsoil
~ of very firm, plastic clay or firm clay, on basic rods or
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mixed acidic and basic rocks
Cecil-Wilkes ~ssocialion: Deep to shallow, steep, stony
soils of foothills, on mixed acidic and basic rods or
acidic rocks
Feb,uory 1963
Sc,,le 1: I o/.1,OBO
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SCS-CONS-1~
OCTOBER 1974
SOIL MAP
U.S. DEPARTMENT OF AGR!CUL TURE
SOIL CONSERVATION SERVICE
Owner Barry Sigmon Operator ____ ..sSc:aa!.!m~e:a..-_________ _
County I red e 11 State ____ __;Nc..C:;_ _________ _
Soil survey sheet (s) or code nos. _ _.:i.b..e.ect.......ei..L _______ Approximate scale J " J 3 2 a '
t• Prepared. by U. S. Department of Agriculture, Soil Conservation Service cooperating
with JredeJ 1 Soi 1 and Water Conservation District
-
•
-;
·,)UAD o. C67n-7
~AT. 'f'f0 £9 I ,s'7"
SERI Al NO. co' 5g I I?-'/ LONG. ~ - -_/,,...._ --LAB NUMBErl 8 ~L'!5iJ!j-, '.·
DATE RECE"tlsJ-d.5-9/ l,m,q 3(?
Roc'd by: i"rom aus-~
Aeporl lo: ARO, FRO. ~ ARO. WaAO, WiRO,
SAMPLE PRIORITY
0 lh er ----,----sc--------;,-s:,~-
OA TA ENTRY BY:
WSAO, Kinston FO
Shipped by: Bu.$,
FIELD ANALYSES
pH ◄ 00 Soe c.
Temp.10 oc
01her
Cond. 94 ---
Odor
.Aopearance Taste
I; e Id Analysi.s 8 y:
LABORATORY ANALYSES
BOO) ' " "' 0"
COO t1l9h JCO m9/I ·
COO low '" mo/J
V C o/lforrn:Mf f, (II J I 6 I 6 " I 1100ml
Colllo,m:u, Tour 3 U0t 1100ml
. Toe '" ; mo11
l111bldl1y " 1/l\J
--
'" "' ul'lllt
Jdk1IJnJ1r 10 "H --1, S "0 m11/I
Alk1linlly " '" , . , "' m 1111
Cubon1u "' m1111
Blc111.1on1t, "0 m1111
A,:u nl C ! TO \11 1002 vQ/1
C1rbon OloJlcl, "' molt
Ch/otlOt ••o moll
Cl'ltomlvm:H•l 10J1 u11/I
Color:Tru, 10 P1-Co
Cr I nl d I 720 mon
DATE
a 1 2 s0 c
D D EMERGENCY DATE REPORTED:
TIME
ROUTINE
IQ~ '(C,
~ PURPOSE: BASELINE. COMPLAINT. COMPLIANCE. Lus--.§:) Bt. ;E'nu.
{circle one) :?
Owner I/ lle n
. O'f-5.-0-->0c.y
Sk.ks,.,, lie ,,ve )£6 2'.> G
Location or sile , 3 ,,-,, /r; I t3n
Description or sampling polnl well
Sa mole In I er v a I _ _,c,_.,'='"-'tL----------
air lemo,. e1c.j
Ul11. Sotld1 IOJOO mo/I Ao Sil~u 1011 "O" O,01nocn101,n, Po 11• C, do I
fh,orld• '" moll Al Aluminum I 105 "0" o,o I"" pn d 1 Cl n d r '-I ;> 1111Clll I I
Huon,u:Toul tOO m11/I •• • Btrlum ·1001 VO/\
H11dn1n (non-cub) '" m11/l ·c, • Calclum t U moll Acid Huc1,ci1111
Phu1ol1 nno i,11/I Cd • c,d~lum IOlJ VQ/1 I
5':••cfllc Canel. " uMhos/cm1 Ch1omlum:Tou1 1034 VOii 8111 I H1k1111 ( , I! IC 11011 0 f O I nl t. I
Sull111 .. ' mo/I Cu • CoPpu IOU VO/I >.cl d £11'1c110•1 0 f ~ I n1 CI
Svlllde :1 ~ S · · '.in",J11 F, · lion 104.S uo/1
; • ' --·-·· Ho • l.r11cvrr 7 1100 VOii y l"vrg,101, O,01nic1 (·1QA 001 IJ t) , .. . .. ..
K · Pounlvm t37 moll ,. ' ., ' ,nn1 Mg· '-"gnull,m tZJ mo.,• I• I Oi1>10mo11n1n1 f E :> 9 I
' C ' •· ...... "". M1no1n,11 I OSS vo /I
No Sodium t2t moll
""' l),jf,'1'. I;; r··.· ·.• L,:;:_··-~!'Jili. NI • Nlclo.el I 0151 VQII \ I
TKH ., lid3~,. L.c l.c,.I. :nL l'tt,.\'11, " · l t Id IO S 1 VO II ~
. ., . --
H01 "NOJ .. H "' m OIi s. S1l1nlvm 110 vo/J ...... ,..,..,
P:loul .. p "' . me/I '" Zinc 1091 vo/1
.
'" ,
lab C ommenls: · ----------------------------------------------------------------------------~c
~
GW·S• Aevis('d 7185 For Oissolved Analysis · sul.i:nil tillered sample and
While copy -Headquarlcr:: rink copy -Region
\.J./
write '01S: in block
Yellow copy -Lab
w I q
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VOLATILE ANALYTICAL REPORT
LAB NO. IG102
REPORTED BY ~ ENTERED BY
CHECKED BY ~ CHECKED BY
REVIEWED BY ~
SUPERVISOR :'ltK DATE ¢/41
SAMPLE TYPE: WIITER
STORET HO. COMPOUND
39180 TRICHLOROETHENE
34475 TETRACHLOROETHEHE
DETECTED BY GC/ELCD.
AHAL 'r.llS RESULTS
NO VOLATILE ORGANIC COMPOUNDS DETECTED BY GC/PID.
ha. us
CONCENTRATION
0.35 UG/L
0.29 UG/L
-~0-fl'?·,(,. -
. CJU'AD NO. ~-:2_ SERIAL NO.
LAT. '7>:=;0 y~· S-'7 11
LONG. Xc/·:5~'/,\'1
Rr 1 ~ ,W n ~ --LAB =BER :j+GJ.=;c-'--'c--'--2--Cu=--..,..,· ,---\ Department of Environment, , ,saith, and Natural Resourc8s -1" ( r "i, 1 c:
OATE RECEIVED_ !11 ~ Time '--7. f...-,) Division of Environmental Management 5 · y
Groundwater Field/Lab Form Rec'd by: D From: Bus~
---
Report lo: ARO, FRQ,~'IAAO, WaRO, WiRO, CHft~~~iGf fRld~,ff)ny 0 Other ----------,-------:::--
l{)C-, CK:Hj-OAT A ENTRY BY:
WSRO, Kinston FO Olher
Shipped by: Bus(Co~t O!her _______ _ 0 ROUTINE O EMERGENCY OA TE REPORTED: _l._-_.8"'---q~'.V--~-
COLLECTOR(S): 1"':St/21 If:' DATE
FIELD ANALYSES
pH 4 Qo ____ Spec. Cond.94 __ a1 2s 0 c
Temo.10 ____ 0 c Odor _______ _
Appearance _______ Tasia ______ _
Fiel_d Analysis By: ____________ _
LABORATORY ANALYSES
8005 310 mg/I
COO High J-40 mg/I
COO Lo• '" mo/I
Collform:Uf F1c1I 3 16 I 6 / IOOml
Colllorm:UF lolll 31504 /100ml
lOC 6110 mg/I
Tu1bldl tr " NTU
pH ◄ 0 3 uni 11
Alk1ltnl1r lopH4,5 ◄10 mg/I
Alk•llnllr to pH '·' .. 5 mg/I
C11bon,1,· 445 mg/I
Blc:ubon11, 4'0 mg/I
Ar1-1nJc::ToUI 1002 .,.,,
Cubon dlOxld1 -'i05 mg/I
Chlorld, 9-'iO mg/I
Chromlum:H,i 1032 ug/1
c0101:Tn.-. so Pl·Co
Cr•nld• 110 mo/I
Lab Cornmenls:
TIME 3 u S PURPOSE:
Owner Ot l, ,o ((.: 5 r r. .Jci.:-_,--l '
BASELINE, COMPLAINT, COf.lPLIANCE, LUST, OTHER /::i'
(cJrcht on.e)
lo_/-_ I 'I dc..1,X .;'5·? 5-/,; /,,., u, II~ ,-<-'( .:it~ 22 -~''L -J
ry ,,...,, fer .{,,-,.,,., s if' ;oov Localion or si le , ,, Q:'.:] A/,./ ;G:~ J~ So .... ,:( 'tr s ,{ I , ' , _, ~' ~
De scrip ti on of sampling pol nt __ -~I .....,,__--4 __ ..,._...__u.. ________________________ _
:( ,f:: ~ U,.·:7
SamplinQ
I
Me th od _____ ---S~(~'----,_{}_~"-~-'"'~-----------Sample I nlerva I _ __,r..=.ll."-"'-----------f .,,_;,(p1ymp, balll.r, etc·.) . 0 --,.
Remarks f,,,,c-r1r "]p,c;cl,,,f-µ .J:'(.,,-,,.
(pumping lime, air temp, elc.)
Dh1. Solld1 70300 mg/I ✓ Ag • SIIYer 1077 L=,.(\ ug/1 Oro1noi;hl orln• 1"111h:ld11
fluorl!.h 951 mg/I < Al • Aluminum 1105 L.,",{) ug/1 o,g1nopho1p~oru1 1"11!1old11
Hudn1u:T0111 100 mg/I ,,, 8• · e.,tum 1001 :J7) UOII
Hudn•n (non-c:arb) 902 mo/I -< c, • C1lc:lum 91& c...-=-. mg/I Acid Hudlcldu
Ph1nol1 32730 ug/1 . / Cd • C1dmlum 1027 <!'.Q() uotl
Speclllc: Cond. " uUho1/em 1 \' , Ch1omlum:Tot1I 1034 <!'.::JS ug/1 B111 / Neulnl E,lract1bl• Orga11lc1
Sull ■ I• 9H mg/I I Cu • Coppu 10◄ 2 1 l\ uo/1 Ac:ld E11f1c1abl1 Org1nlc1
Sullld1 7'5 mg/I \' F, · hon 1045 l Y I ) ug/1
>( Ho • u.,c:u,, 11100 \ : ..,, ug/1 X Pvrg11bl• Org1nlc1 ('t'OA bolll1)
V K -Potlulum 937 ---r.o mg/I
V Mg • M1gnulum 127 )d m<>'I 1.2 • Olbro"'o~ll'llnl (EOII)
. \' Un· M1ng1n111 1055 1 '-\0 ug/1
\' NI • Sodium 929 I~, mg/I
NH3 11 N 610 mg/I V NI · Nlck1I 1067 ,( \U ug/1 C:IT 1< 1 ~NI~
TKN II N 625 mg/I \-Pb • Lud 105 I <IO UQ/1 " A"'" I l.lL"U, AS:-PORT i
NO;r -t N03 11 N 6JO , mg/I s, · s,r,nlum 1147 ug/1 . -I ' P:Totl/ 11 P 665 mg/I
" ,<
J£t!T.~ ,, .. :)-<;('I') ugll V
I f.50v• --~• op)[f.N"'f I
,. . -
••• , -:r ,na'l
'l.',...,l' I -
GW-54R~ For Dissolved Analysis -sub,(. ,tared sample and wl..-·01s· In block ~ ·
------·--..__;,
White Coov . Groundwater cenlral Olllce Yellow Copy• Reolonal OHk:a Pink Coov. Central FIia• Oolcwtnrod Ct,nv. 1 "'"'
• I L.6.DOD A TOQV
I, C AB NO. 161224
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RE\ilE\{ED B'r'
,AMPLE r,'PE: ..,ATER
CASa \/OA T;,r9e1. Comoound
7~-Sj-4 1 , 1-D1chloroethene
75-0'3-2:Methu lene Ch lorido
1 5,;-60-51 \r ans-1 .2-Dkh k>roe\heo<>
75-34-3 1 i -Dich/or~thant'
590-20-7 2 2-lnch loroorop.ane
i 156-59-4 cis-1 ,2-Dich loroethen,, : ~7-E..~-"!-Chloroform
I 74.:.':47-5 8romoct1lor0m~than1?
71-55-6 1 . l , 1-Trfohlvro!tt,.;nt>
SE,?.-58-6 1 , 1-['ichlc,roorop;,ne-
56-2.3-5 C.arbDn T l:"~r-3chlDride -\ 07-06-::: 1 ,: -Dlchivr •A:' lhi!nt
,. 7'?-01-6 T ?'"~.ch lor-:.,~ ♦-h~n"?
I 78-67-5/ I ,2-Dict.loroorop.ane
75-:7-4 e-rfJr(rOdidr k,r ClfTn:' t.h<litt'
VOL.A.TILl:::C .l.N,LLVTIC4L DCPOQT
TCJL
U<Jt'L
0.7:i
0.25
0.75
0 ~~ -'--'
0.25
0.25
0.:5
0.751
0.25
! 0.:2'5
1).75
o . .:::
Q .2"5-\
0.15 /
o.:s
[>A.TE
ENTERED 8'i ,-';A.J--l.lf-"'"1
CHECKED BY --=!'4-.l..Cll--"
AN ALYS IS RE SUL TS
C-Onc CASa ',OA Tar9et Compound
Detected MS
uo/L
u 96-18-4 1 .2 .3-Trfohlorooroo.ant-
u ?08-86-1 8rC1mobenze-r.e
I U I 95-49-8 2-Chlorotoluene
057 106-43-4 4-ChlorotolU<-fli'
I 541-73-1 1 3-Dichlorobenrerl'!
D u 106-46-7 1 .4-Dichlorobenzene
D 95-50-1 1 ,::!-Dichl,:,robt-n::E-ne-
LI %-12-8 1 ,2-0ibromo-i-Chlor4'~ropan~
D ui i : 20-·d2-1 1 .2 A-I ric:hivrvbt"n.:tnt
LI 87-68-3 He-)<:ochk•r•~•t.1Jt. :.dit"ri>:-
UI 87-61-61 l ,2 .3-TrichlDrobenzene
u i 634-04.;.4 t1ethuHe,·t-butu, et:,,r
0.89 I 71-43-2 Be-nzeli1:'
Lil 1 u8-&B-31T c,luene
u : 00-41-4 Eth1Jl b>:r,.:t'frt'
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I I 74-95-3 ()lbn:'IIT\l'."lml:l'fhdn~ I 1 Ill I 108-38-3 m .D-Xq li?ni:-~ , I
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r ooe 1 -o 1 -5 cis:-1 ,3-Uic:hloroc,r·ooH,-:-0.25
h OOE. \ -02-E,1~.r::ins-1 :~-c,-;.chlr:1rcpropt-n1? 0.25
79-tXl-5 1 , 1 2-Trich loroeth<>ne 0.25
127-1S-4 T t' tr ach lvr vf ltnd~ O.2S
142-28-9 1 .3--0ichk>r<>nropane 0.25
124-48-1 C,iLromoch loromethane 0.75
106-93-4 1 .2-Dib,·omoethane 1
108-90-7 Ch lorobenrn,• 0.25
630-20-6 1 .1 I 2-Tetrachioroethar,e 0.25
7'5-::S-2 Bromoform 1
79-34-5 1 ,1 .2 ,2-Tetrachloroethane 0.75
TOl-,.,..9"\ quantiiation limit
T-tentatiYely identiiied compound
E-"!timated valu"
U:-comp/')(Jf\(j ...., -~ .1n• h;I 1.M for but
oot ~tected
N-r,o\ .inahj:ed for this compound
[,-ti•lected oelo"w' quanti,ation limit
i1S-·,:;.:GC/i-tS 4n4iysl~ pfffonrl(-d
0.53
TQL !-ubj~-t t-, ch~~e d~ to i~trum':1-nt '!.e1'1$iHv1ty
cor·U1ENTS.
I
U1 95-47-6 v-Xu l':'r1t> i LI I 100-42-5 Sturen•
ui 98-82--8 lsoorooo lbenze""
103-65-1 n-Propu lt.en.:ene
LI 108-67-8 1 ,3 5-T rimethu l~nzeM u 98-06-6 tert-Butu lbenzen.,
u 95-63-6 1 .2 .4-Trime~hylbE-nlene
ll 135-98-8 se-c-Buti.J lbl:'nzene
u 99-87-6 p-lsoproou ltolu..o,,
LI 104-51-8 n-8u"t:t1 lbttlz:~nt-
u 91-20-3 f'laohthalene
~her pur90ablec (up to 10 higt,,n peaks)
· ON£ UNID£NTlflED P£AK
DETECTED BY GC/ELCD.
FOUR IJNID£NTIF1£[, P£AKS
TQL
,,g/1
0.25
1
0.25
0 ~~ .,_.,
0.25
0.25
o.:5
1
0 .-,i:::-.~J
(1.2':,
(I 75
C -·
I
1
·,
1
1
1
1
1
1
1
1
1
1
1
1
(
I
I
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'
Con,:;
Detected
uq/L
D
1.5
0.3
D
5. I
1.3
D
Cvnc
o~te-i:-+l?"d
ug/l
t12\
ui
l u ! ' ' I Li I I
u
:
,_1 !
ui i
IJ ! I
i U I I
/ LI ! i
I
I i_l i
'.J \ I
i
lJ
u
u
u
u
u
u I
u I
IJ I
'
IJ
1/ .,
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It
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~-. ffl _,,
I •-?V,: ··~ ,_: .,. ~ ~ ' t~ {l' '-~;~'i'(I~
q-J1
State of North Carolina
Department of Environment, Health, and Natural Resources
512 North Salisbury Street • Raleigh, North Caroiina 27604
Division of Solid Waste Management
James B. Hunt, Jr., Governor
Bill Munford
Rt. 14 Box 356
Statesville, NC 28677
Dear Mr. Munford:
Telephone [phone] · Jonathan B. Howes, Secretary
February 22, 1993
Please find enclosed the analytical results of the water sampled
from your well on September 1, 1992. The analytical results of
the water sample indicated that the following constituents were
above the North Carolina water quality standards for ground water
(Title 15: Subchapter 2L_ .0200): manganese (0.09 mg/1), mercury
(0.007 mg/1), and nitrate (23.35 mg/1). To confirm these
concentrations, the State intends to resarnple the well. Ms.
Chris Deroller, of the Division of Environmental Management, will
contact you about resampling the well.
Communication with the Division of Environmental Epidemiology
indicates that consumption of water with these levels of mercury
and nitrate may pose an increased health risk. Pregnant women
and infants less than a year old are particularly susceptible to
nitrate toxicity.
The concentration of manganese in the sample does not pose a
health threat. However, manganese at these concentrations can
cause staining of fixture and clothing.
If you have any questions, please call me at [phone]. Ms.
Deroller may be reached at [phone].
Sincerely,
/ ""?,.,, .. , --,,2-1. -,L..__ , V'~/•~-
Laurie Martin, Hydrogeologist
Ground Water Unit
Hazardous Waste Section
cc: central files
Jesse Wells
Chris Deroller, DEM
PO. Box 17687, RaJe;gh, North CaroJ;na 27',11-7687 Telephone [phone] Fax# [phone]
An Equal Opporrunity Affirmative Action Employer
I N.C. ucpartmcnl of Environment,
I lc:llth, & Na1ural Resources
St1lid Waslc Managemen: Division
SA.vtPLE ANALYSIS REQUEST State l.abor.nory of Public Health
P.O. Bo1 2S047, 306 N. Wilmington Street
Raleigh, North Carolina 27611
h Sile Numbcr ______ ~---------Field Sample Number ___ ----'~:....,,0::....:::5_,.2=--------
Name of Sitc,[J&,-.ov .<;(ltlc /t-z",vA,,r Z2 I i JD#~ Date Collected ,y/;/.,,
Rtf.f!D4f Location __ f,,c...;ll"-'-C.....e:."-=L:.::Nf:,.,_ __________ _
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Collected By 1H rK .,.-7 / ,_., c1£U?r-
Agency: ~azardous Waste Solid Waste __ Superfund --
Sample Type
Environmental Concentratie Comments
· ..,/(';,ound water (1) _ Solid (5)
__ Surface water (2) _ Liquid (6)
_Soil (3) _ Sludge (7)
_ Other (4) _ Other (8)
Organic Chemistry Inorganic Chemistry
Parameter Results(mg/1) Parameter Riesults(mg/1)(~
_P&T:GC/MS _Ji Arsenic <6. 0 lf
_ Acid:B/N Ext. l/ Barium o.:;i,i
MTBE --1:,,(Cadmium <o-oY --
--+Chloride ~s
Chromium (o. 1JY --
--_IL_ Copper -<...O ,c:,S
--(/ Fluoride -<'.'....0.10
--!/Iron o.oe
--2,uad (O, Olf
--Manganese o,o9
--~ Mercury o. Qo"l
--Nitrate ;).. =>. 35
2selenium < o, OL{
_JLSilver ..t...o. o =':).
Radiochemistry ..JL Sulfates "'-<..,.
#Zinc L..D-0:)
Parameter Results (PCl/1) pH 6, ~
__ Gross Alpha Conductivity '.d-9~u S Gross Bela v' TDS ?£ (. --°]ZTOC
/: '"'" ':3!. './--.f., IIJ."" I . --Microbiology --
--Parameter Results (Col/lOOml) ----------
Dale Received Reported by
Dale ExlradeJ Date Reported
Dale Analyzed Lab Number
llllS 31'11 (ltcv;scd 2/91) ---~ ,...,.. .... " " .,
Time (._f C(.,I ,
TCLP Compounds
Inorganic Compound3 Results(mg/1)
Arsenic --Barium --Cadmium --Chromium --uad
Mercury
--Selenium --Silver ----
----
--
Organic Compounds Results (mg/I)
benzene --carbon tetrachloride --chlordane --chlorobenzene --chloroform --o-aesol --m-cresol = p-cresol
aesol --1.4-dichlorobenzcne --1,2-dichloroethane = 1,1-dichloroethylene
__ 2,4-dinitrotoluene
heptachlor
hexachlorobenzene --hexachlorobutadiene --hexachloroethane
methyl ethyl ketone
nitrobenzcne
--pentachlorophenol
__ pyridine
tetrachlorocthylene
__ trichloroelhylene
__ 2,4,5-trichlorophenol
__ 2,4,6-trichlorophenol
__ vinyl chloride
endrin --lindane --__ methoxychlor
__ toxaphene
2,4-0 --2,4,5-TP (Silvex)
--
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I t/c n,panmen< or Emironmenl, SAMPLE ANALYSIS REQUEST S1a1e Laboni1ory or Public llcahh
I kallh, & Natural R:s..,urcc, P.O. Box 28047, 306 N. Wilmington Sl~ct
'
Solid Wulc Management Division l '~"! ;J'_ dn c.f) p,.lei&h, Nonh C.rohn• 27611
Site Number "') c• iV..S V) ,) ( c/,/'1•.J Fieid Sample Numbcr ___ _,/..J/'--'-)-".,-,_-·_,_/ _______ _
) 7 ~ _,,... I I Name of Site ________________ Site Location L i til) h
Collected By_,_ij,_l..:::,3.,_..--i-'-'J-'-'~J..6 ... ('-', /_1._.,....,,<c..:· , __ JOI* Date Collected 1/4/2' ?~ Time / { 0 C,
D , , (
Agency: V Hazardous Waste Solid Waste __ Superfund TCLP Compounds ----
I Sample Type Inorganic Compound, Resulls(mg/1)
En,·ironmental Concentrate Comments Arsenic --
/1,,{ ,, "-6,r) ~,,.&_,/t,,,,Y-
Barium
J..{ Ground water (1)
--
I Solid (5) Cadmium --Chromium --
__ Surface water (2) _ Liquid (6) uad --
I
Mercury
Soil (3) Siudge (7) --Selenium --Silver --
01her (4) Other (8) _-.. f
I 3 --.... ' .•
---~ .. .. ' ----Organic Chemistry Inorganic Chemistry --
I Parameter Results(mg/1) Parameter Results(mg/l)(mg/kg) Organic Compounds Results(mg/1)
1/P&T:GC/MS Arsenic benzene
V Acid:B/N Ext. ----Barium carbon tetrachloride ----
MTBE Cadmium chlordane ------I Chloride chlorobenzene ------
I --Chromium chloroform ----
--_Copper --o-cresol
Fluoride m-cresol ----Iron p-cresol --I --
--uad cresol ----
--___ Manganese 1,4-dichlorobenzcne --
--__ Mercury __ 1,2-dichloroethane
I --Nitrate __ 1,1-dichloroethylene --Selenium __ 2,4-dinitrololuene --Silver __ heptachlor --
I Radiochemistry Sulfates hexachlorobenzene ----······-··---Zinc hexachlorobutadiene ----Paramt'l~r Results (PCl/1) _pH hexachloroethane
I __ Gross Alpha __ Conductivity __ methyl ethyl ketone
--Gross Beta TDS nitrobenzene --TOC __ penlachlorophenol --
I --__ pyridine
Microbiology --__ telrachloroethylene
--__ trichloroethylene
Parameter Results (Col/lOOml) __ 2,4,5-trichlorophenol ------__ 2,4,6-trichlorophenol
----__ vinyl chloride
cndrin --
I SEP 2 B9? eDReportcd by
lindane
Dale Received _ methoxychlor
__ toxaphene
I Dale Extractcd9.::J ~f)'.2l\, flC-\·•·!3 Date Reported 2,4-D
8',,1 pr -:--,.~,.:-c,•>,-,. _ 2,4,5-TP (Silvex)
Dale Analy1cd 91,;, '/L 9· t[-9J.-Lab Number ... ) ...... _~ <.. ' --
PlmGoABLE CO'IP0..>10S
SlAlE LABORA10'1 Of l'UOLIC HEALlH
DIVISION Of HEALlH SERVlCES. H C. DEPAAIMENT OF .HUl'Wl RESOJRCES
P.O. aox 280'7 -306 H. IJ!LMINGTON. S1.. RALE!Gfi. H.C. 21611
O'lGNIIC D-<O!CIIL NIALYS!S . \ I
TYPE ( I ) ( \ ) ( I ) ( l ( ) ( )
UNI TS (Uo/ l .AJ0/1co -ua/ 11 \Jo/ko t1J0/1 Juo/ko uo/ 1 uo/1co uo/ 1 uo/l'.o uo/ l ua/'t-o
chlororethane ,,... .,,h I I '---, ,l I A
rororethane
ichlorodi(luoronethane
vinyl chloride
I hloroethane
Pthvlene chloride
richlorofluorO'T'ethane
thene. 1 1--cHchloro I thane 1 1-dich loro-
2-trans--di ch loroethene
chloroform
thane. 1 2-dichlor6-
thane. l l 1-trichloro-
carbontetrachloride
I rorodichlororethane
rooan-e. 1.2-dichloro-
3-trans--di ch 1 oroorcoene
·chloroethvlene
orodibr-cnonethane
nzene
ethane l 1 2-trichloro-
13-<:is--<lichloroorc:oene
-<:hloroethvl vinvl ether
bn:ncfonn
thane 1. 1 2 2-tetrach 1 ore>-
th.ene tetrachloro-
toluene
lli-h I orobenzene I' thv l benzene
acetone
~utanone
rbondisul fide
2~exanone
thv 1-2-oen taoone
vrer,e
vinvl acetate
xv 1 enes f!ni-al)
Estimated value.
I I
I
V
; '
I v I
'.
I ',.
',
.
.J-r,.--,r-C'
I •
. /
i'
./-,·,ifc
v'
J
~ 1MDL1'
-Actual value is know-n to be Jess than value given.
,/
,.'
-Actual value· is kno-n to be greater than value given.
-Katerial was ana1yze-d for but not detecte-d. The nurber ls the _!:inirrun ~tection _Limit.
-Hot analyzed.
1/ -Tentative identirication. · t -On ~R~ -~ist of Priority Pollutants .
. C. D1v1s1on of llealth Services
= MDL
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BASE/NEUTRAL /\ND /\CID
EXTRACT/\BLES
I COIIPOOND
-nitrosodimethvlamine
bis (2-ch loroethvl !ether
-chlo~henol
henol
1 3-<lichlorobenzene
4-<lichlorobenzene
ST/\TE L/\BOR/\TORY OF PUBLIC HEALTH
DIVIS ION OF HEALTH SERVICES, N. C. DEP/\RH<ENT OF HUKIIN RESOJRCES
P.O. BOX 7.8047 -306 N. _WILMINGTON, ST., RALEIGH, N.C. 27611
ORG/\NIC OlEMICAL /\NALYSIS
LAB NO -r_? _, cj_J ( ,· Cf_).).j 1 7 •/_f.:)·f.J. '<
FIELD • I I .1 .2 , ·, ii.:>.·, I J /,1,.J )_
TYPE ( / ) 1 I ) ( ' ) ( l
UN!T.S ua/1,u0/ka ""/1 l,.u.J<a ua/1 \~/J,n ua/ 1 un/ka
Ir,/ ;; ""' I '--' t.<,_.. -•-<---
I 2-<lichlorobenzene
is(2-chloroi llether
hexachloroethane
-nitroso-cH-n-nrnovlamlne
itrobenzene
1~rv,,oorone
I -n i t rooheno 1
.4-<limethvlphenol
>is (2-ch loroethoxv1methane
4-<lichloroohenol
I .2 4-trichlorobenzene
~aohthalene
hexachlorobutadiene
hloro~resol
exach 1 orocvc 1 r-N>ntadi ene
2 4 6-trichlo~henol
1-chloronanhthalene
cen•nhthvlene
aimethvl ohthalate
1
.. 6-<linitrotoluene
cen•nhthene
.. 4-<li ni trnnheno l
2.4-<linitrotoluene
-nitroohenol
1 uorene
4-chlornnhenylphenvlether
I iethvl Phthalate
6-<linitro-o-cresol
iohenvlamine
zobenzene I --brrnr-nhenvlohenvlether
exachlorobenzene
=ntachlo~henol
lhenanthrene
nthracene
dibutvl ohthalate
luoranthene
Estimated value.
10/~30
so/11,,s-o
' m1)L
f{,_o/sotL-
'
\,Y
I
I
I
I
I •
'I'
-Actual value is known to be greater than value given.
l
' I.
V
( l
un/ 1 ua/ka
I -Actual value is known to be less than value given.
-tlalerial was analyzed for but not detected. The ntnber
NA -Not analyzed. is the Minirrun Detection Limit. m'])L ---11111 -Tentative identification. I/ -On NROC List of Priority Pollutant, ..
-
N_r_ ViuJ,._;,.,., nL J.lt"JnP-t-l, c:_,,,.,,;,..,,,.
( l
ua/ l ua/ka
SlATE LA!lOOAlOOY OF f'UBLIC HEALTH
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DIVISION OF HEALTH SERVICES, N.C. OEPAAlHENl OF HUMAN RESOJKCES
P.O. BOX 28047 -306 N. WILHINGlON, Sl ., RALEIGH, N.C. 21611
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BASE/NEUTRAL ANO ACID
EXTRACTABLES
(l)HPOJNO
nvrene
b,enz i dine
butvl benzvl ohthalate
benz(a)anthracene
chrvsene
3 3-<lichlorobenzidine
bis (2--ethyl hexvl J phtha 1 ate
di-n-octvl ohthalate
benzo(blfluoranthene
benzo(k)fluoranthene
benzo(alnvrene
indeno( 1,2 3-cd)nvrene
dibenzo(a h)anthracene
benzo(o h i loervlene
aniline
benzok acid
benzvl alcohol
4-chloroani 1 ine
dibenzofuran
2-mathvl naDhlha lene
2-mathvlohenol
4-m,thvlnhenol
2-nitroaniline
3-nitroaniline
~i troani line
2. 4. 5-trich lorooheno 1
1
J -Estimated value.
.., K Actual value is known
ORGI\N!C ~EHICAL ANALYSIS
LAB NO '-1'-~-~~jl ... '1' ,.J.~''t-' ] '-/, /1J7 ~·
FIELD I I I J-.)..,.J / /..1. ;J. / l/1-.L.:L
TYPE f / l f ; ) ( / ) ( )
UNIIS ;,n/ 1 '\n,/1«, un/ (),mfko un/ t,) ..aim .. n/ 1 .. n/ko
I0/.~-1n • t,<...-, i, f..._., I;<.-
StJ /JJ..<,O I
/0/330
"' so/1t.r,o
Jo/.33n
/0/3~0 so,r,d r---
'/ ' \V \
so/11,,,r IA .... [,,L •. iA...-
I
' ,
10 /_=r.u,
I
,:,
!,o/Jt,,t:;o
~:, I •/
m])t..
Hz.OI SOIL-
lo be less than value given .
I L = Actual value is known
U -t'.aterial was analyzed
NA -Not analyzed.
to be greater than value given.
for but not detected. lhe nurt>er is the Minirrun Detection Limit.
\/ -Tentative identification. fl -On NROC List of Priority Pollutants.
N.C. V-i.vu..-i.011 06 Hea.Uli Sviv-i.cv.,
n,,,-. ..,A,r. ,, I I/(,, I -L-~--1,._~,,\
( ) ( l
""' 1 "n/ko un/ 1 uo/ko
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/~ /2_.;_ ,:1 \b b.2CJ_;:;'::-__
lo}~.-q, -I"'._:·•\,
(
.-;, 1: AY i9'.13 c~ \
State of North Carolina , ~ . Re,~eiv,,·:' ~i/
Department of Environment, Health, and N1furaf'~wc~
Mooresville Regional Office \(9:0• __ _ ·
Jamea B. Hunt, Jr., Governor
Mr. Mumford
Route 14, Box 357
--~~~~~-~~
Jonathan B. Bowe■, Secretary
DIVISION OF ENVIRONMENTAL MANAGEMENT
May 19, 1993
Statesville, North Carolina 28677
Dear Mr. Mumford:
Subject: Well Sampling Results
Mumford Residence
P.illeJl'AAWJESe~troir.-iib;;;_-~;;~,;;,~~"-·'"""
ru;-.~~~.:;.;::t; ~~~~ -~-----Ireaer1--count:y,'N'!'C: · --· ---·-•-----
On February 22, 1993, I sampled your well for
nitrate/nitrite, metals, total dissolved solids, coliform, and
volatile organic compounds.
The results indicate that nitrates and nitrites are present
at levels (13 mg/1) just above the 10 mg/1 groundwater standard.
The level found should not be harmful to adults, however,
children under one year of age should not drink it.
Mercury was also present in the well at .0016 mg/1 which is
just below the EPA drinking wat~r standard of .002 rug/1.
Manganese was present at .066 mg/1 which is above the secondary
drinking water standard of .050. The level present should not
pose a health risk, but may cause staining of fixtures or
laundry.
The remainder of metals and organic chemicals that were
found were below both North Carolina's groundwater'standards and
the EPA drinking water standards.
We will continue to monitor the well for mercury and
nitrate.
PO. Bat 950, 919 Noni, Moin S!TC<!, Moon:,v;Ilc, NC 28115-0950 • Telephone ~3-1699 • FAX ~
An Equal Opportunity Affirmative ~ ~
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Mr. Mumford
May 19, 1993
Page Two·
If you have any questions, please call me at [phone], ext. 235.
Si~y~
Chris DeRoller
Hydrogeologist
cc: Iredell County Health Department
Laurie Martin, Hazardous Waste Section
Julian Foscue, Solid Waste Section
CMD/sc
---SERIAL NO. ---------Nor I h'-t a r o Ii n a --Department of Environment, Health, and Natural Resources
Division of Environmental Management
Groundwater Field/Lab Form
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l!!!!!!!!I .. I!!!!!!
LAB NUMBER B :\C---r d )S() ' ;
<) '"") Q'J (J · ., ..... DATE RECEtVEnO)'Q:::)-·l::)nme __ U(._J
Rec'd by:--~ From: Bus~·
Repoff WaRO, WIRO, 1!) ~ ~ !i\l n t r.i ~ ';Y~1tt"Y. ·,, , " ··• • sAMPL~-'el310B)1Y~ 0 Other -------------,,....,---c--
DAT A ENTRY BY: --''·'-'J'--'U_,__ cKd-4tk/ WSAO, Klnslon FO Olher _______ _
Shipped by: Ou<.?, Other ______ _ □ ROUTINE [R'.I EMERGENCY DATE A EPOR TE o: .....c.;-)..,_/,_t..ccilc.J(P.c...' _____ _
COLLECTOll(SJ: 1J(u,~ {C DATE }/z1.(',J
FIELD ANALYSES Ow nor
pll400 ---Spec. Cond. 94 __ e I 2s 0c Location or silo
PURPOSE: BASELINE, COMPLAINT, COMPLIANCE, LUST, OTHER (circJe orMI) ,. f <.__ • IY {3<JX .5 5,7
, .• <'· /CJQS( Qr1 .-::f;'rt
Tomp.10 ____ .0 c Odor --------Doscrlpllon of sampling polnl .:. 1dl
Appearance _______ Tasle ______ _ Samplinp Melhod
,--c-______ ..J~<~-1-~· --,P~1~f,.t~2~,-,,(~'--------Sampl o Interval ____________ _ (pump, boller, 'etcJ / Field Analysis Dy: ___________ _ Remarks B(),.,,._.ef e,e-'tft -:r;,,.,,(/t,.fe,1-/ 1F 3•/Z'<...
LAIJOIIATOllY ANALYSES ,OitJa s-e o..--,
,u, t-":1 ,,,,,,,,-,u:, J, ~ f >rr-v'( (/ / ,/ ! ,,I,. /7~ P.,,.f ->·tr-vccf' r
(pumping time, air lamp, e1c.) C:(, zc-_, /7 > I j'
f I,
8005 310 moll )( DI■-. Solld1 10J00 iJ-0 mg/I Ag • Sliver 107 7 ug/1 Org1noch1orln1 P'11tlald11 COO High :J.tD mgll fluorld• a 51 mg/I Al • Alumlni.tm 1105 <'S(i ug/1 Org1nopl'lo•Pl'loru1 P'11tlcld11 COD Low 335 mg/I Hudnu,:T ot•I II0d mg/I ')( 81 • Barium ·1007 ✓~ ,•fn ug/1 ,/ Colltorm:J.tf F•c•I 31618 .r_/ J:IIOOml Htrdn•11 (non·cub) 902 mg/I )( C■ • Calcium OU J.+r.:, ~ I moll Acid H1rdlold11 Colllorm:t.ff Tol1I J 1504 /IOOml Phenoh J27J0 .,.,, >< Cd • Cadmium 1027 .y-j• <J 1-,.,11 TOC 680 mg/I Speclllc Cond. " uMho1/cm 1 x· Chromlum;Tol■I I0H < ,;,(:) ug/1 8111 I H■ulr■I E•lr■c1■bl1 Org1nlo1 Turbldllr " NTU Sull■

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•

945 mg/I Ix' Cu • Coppa, 1042 3? ug/1 Acid Extr■cl1bl1 Org1nlc1
Sulfld• 14S mg/I >< F ■ • Iron 1045 /(~0 ugll
)( Hg • M11cury 7 IVO0 J. (() ugll V Purg11bl1 Org1n/u (VOA boll!■} pH 403 uni 11 y ,.J. r . K • Pol111tum 937 mg/I
Al ... llnlly lo plf 4.5 ... moll y Mg· M1gn .. lum 927 ·f-. s m>II 1,2 -Olbromof1r,1n1 (EDI!) Al,1llnlly lo PH 1.3 4 IS ma/I
X Mn· M1ng1n111 1056 ;~.(-, ugll C11bon11it ... mg/I . X NI • Sodium 9211 £i: 3 moil
8lc11bon111 ... moll HlfJ 11 N t110 o. o·~ mg/I y NI • Hid.ii 1061 < /() ug/1
Arunlc:To111 1002 .. ,, TKNUH625 mo/I )(' Pb • l11d 105 I .,..._. I 0 ugll
C11bon dlo1ld1 405 mo/I 'y NO,1 • NO3 u N 630 ,·~. mg/I 51 · S1l1nlum 1147 uoll I I' Chlntld• 1140 fflQ/1 P:To11I II P 665 ma/I x Zn • Zinc •••lfl!'.P.-'iln-r. n~ ,.11 I/ ChtomllJn'l;lt11 1032 ug/1 ..
.IU~UJ( CE/J AM• ·-· Color:l,_ 110 Pl•Co -·• DllVELOP rr·• T Cy.inld• .,. moll
•• A -
Lab Comments:-~ • C /74._;.,,-. ',~ .. c:: .J l';'Jj
11@£$1'1(U iI~IOt'il. aui,i111 --------~--------------------------=="'-'!il.ll"'-----------,
. .-~--OW-5-4 REV. 9-'.Jl2.. For Dlssotved An;1lvf:.(J;. -,mhmlt Ultarnrf r~mnl.n lllnrl u,Nln .
·-
I BHNR/DEM LABORATORY
VOLATILE AllALYTJCAL REPORT
LkB 110. lG280 I).·•· P.BPORTBD BY ~ s;;s.m» ~ CHBCT.ED BY ~ DATE o< 3
I REVIEWED BY 4(11,.,, ENTERED BY •
cH,cr.,D ,1 mt?:"'
• SAMPLE TYPE: WATER ANALYSIS RESULTS ·•
I CASI VOA TARGET COMPOUND TQL DETECTED CASI VOA TARGET COMPOUND 7QL DlilC:l,
uo/1 uo 1 uc/1 uc:' 1
I 75-35-4 1,1-Dichloroethene 0.15 u 96-18·4 i,2,3-Trichloropropane 0.25 u
75-09·2 Methylene Chloride 0.25 u 108-86·1 Bromobenzene i u
156-60·5 trans·l,2·Dichloroethene 0.75 u 95-49·8 2-Chlorotoluene 0.25 ii
I 75-34·3 1,1-Dichloroethane 0.25 D 106-43·4 4-Chlorotoluene 0.25 u
590-20·7 2,2-Dichloropropane 0.25 u 511-73·1 1,3-Dichlorobenzene 0.25 D
156-59·4 cis-1,2-Dichloroethene 0.25 D 106-46-7 1,4-Dichlorobenzene 0.25 o.a,
67-66·3 Chloroform 0. 25 u 95-50·1 1,2-Dichlorobenzene 0.25 D
I 74-97-5 Bronochloromethane 0.15 u 96-12·8 1,2-Dibrono-3-Chloropropane 1 u
71-55-6 1,1,l·Trichloroethane 0. 25 u 120-82·1 1,2,4-Trichlorobenzene 0.25 u
563-58·6 1,1-Dichloropropene 0.25 u 81-68·3 Hexachlorobutadiene 0. 25 u
I 56·23·5 Carbon Tetrachloride 0.75 u 87-61·6 1,2,3-Trichlorobenzene 0.75 ii
107-06·2 1,2-Dichloroethane 0.25 u 1634-04·4 Methyl-tert-butyl ether 5 i)
79-01·6 Trichloroethene 0. 25 D 71-43·2 Benzene 1 u
I 78-87-5 1,2-Dichloropropane 0.25 u 108-88-3 Toluene 1 u
75-27·4 Bromodicbloronetbane 0.25 u 100-41·4 Ethyl benzene ii
74·95·3 Dibronoaetbane 1 u 108·38·3 m,p-Xylenes u
l, ," 10061-01·5 cis·l,3-Dichloropropene 0.25 u 95-47-6 o-Xylene u p 10061-02·6 trans-1,3-Dichloropropene 0.25 u 100·42·5 styrene u
79-00-5 1,1,2-Trichloroethane 0.25 u 98·82·8 Isopropylbenzene i)
121-18·4 Tetrachloroethene 0.25 D 103·65·1 n·Propylbenzene u
I 112·28·9 1,3-Dichloropropane 0.25 u 108-67-8 1,3,5·7rinethylbenzene u
124-48· 1 Dibronochloromethane 0.75 u 98·06·6 tert-Butylbenzene u
106-93·4 1,2-Dibromoethane 1 u 95·63·6 1,2,4-Trimethylbenzene u
I 108-90·7 Chlorobenzene 0.25 u 135-98·8 sec-Butylbenzene u
630·20·6 1,1,1,2-Tetrachloroethane 0. 25 u 99-87-6 p·isopropyltoluene u
75-25·2 Bro1ofon 0. 5 u 104-51·8 n-Butylbenzene u
79·34·5 1,1,2,2-Tetrachloroethane 0.15 u 91·20·3 Naphthalene 'J
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TQL· Target Quantitation Limit· Subject to Other purgeables detected Detae:,d
I change due to instrument sensitivity (up to 10 highest peaks) ug/i
T· Tentatively Identified, not confirmed
E· Estinated Value
U· Samples analyzed for thi.s compound but I not detected NO VOLATILE ORTGANIC COMPOUIIDS
R· Saaple not analyzed for this compound_ QUANTITATED BY GC/PID.
D· Detected below quantitation limit
I M· GC/MS Analysis performed
~ COMMENTS:
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-----· . North Carolina
GROUNDWATER FIELD/LAB FORM · ,~ H· .. b :·.~ fH · ~p)iqrii!ii;ll(lill~ij~l(onment, Heallh, a.nd Natural /lesources
1_, '.il/'k~\Dl'@IPN -~~NYJFldNMEtiTAL MANAGEMENT. GROUNDWATER SECTION
-~ ' .
Counly J.Nc( ,Qi
QuadNo L(o1n.~7 SerialNo. _____ _
La1.35°'ja/5e'' Long. \?o0 5'3' 1~1'
Report To: ARO, FRO, ~RAO, WaRO, WiRO,
WSRO, Kinslon FO, Fed. Trust Cenlral Off., Oiher: ________ _
SAMPLE PRIORITY
□ROUTINE ~EMERGENCY
[ZjCHAIN OF CUSTODY 0
Lab Number -~'r':;-'c-;'l":,,i---'------r<-:::-;,a~--
Date Receiv ·
Rec'd by:_.....,_,,__
Other: -----------~~-----
Data Entry By:_..,,Qf..,,,-c-,--
Date Reported:~".;'.¾~;;;,:;_¾~'ff: ________ _
Shipped by: Bus, ~Hand Del., Oiher~· ___________ _
~ Purpose:
Colleclor(s):· li,,Wa f/(g,,, Dale ..3 ·. lo .q5" Time I 2: ':JS: nh Baseline, Complaint, Compliance, LUST, Pesticide Study, Federel Trust, Other:·Pollyt,'cn t1on: j,,ri"'.)
F" 1c•tl• onel
FIELD ANALYSES Owner A /1 t. r-. Ca.sca..dd o..-, ~w 1~<.."' ,~l>--S·.•,-><0 '
pH400 (o, o Spec. Cond 9, ,,,,.-al 25° C Location or site R IKA H g,,.>c-3 s '7 ~hd-.es.u i I I " 1'X z. 11 «> 'l '7
Description ol sampling point k, kh < a "·, ~ k.. ;;, f ao±
Temp.10 ----0 c Odor ~~===---
Appearance~e,Qg=Q&=------------
Field Analysis By: ~/'vWaJ.==~1@=--------
LABORATORY ANALYSES
Sampling Method ~f~tA._M--=t°,-----====cr--------Sample Interval _______ _
C f;' tPl.nll. &:ii.,, •le)
Remarks ,.;,a,.,_~ I, d 1Z! ~, f u..M.f'' nF:, "' '5 H.i n s
(pt.I~ IIIM, U lemp. MC.)
BOD 310 mall Diss. Solids 70300 m!J!I Ao -Silver ~6566 un/1 Organochlorine Pesticides
COD High 340 mg/I Flouride 951 mnn Al • Aluminum 46557 ua/1 Organophosphorus Pesticides
COD Low 335 moll Hardness· Total 900 mg!! As • Arsenic 46551 UOII Nitrogen Pesticides
Colilorm: MF Fecal 31616 /100ml Hardness fnon-carbl 902 mnn Ba -Barium 46558 ua/1
Colilorm: MF Total 31504 1100ml PbeQQI~ 32730 ug/) Ca -Calcium 46552 mn11 Acid Herbicides
TOC 680 mnl Specific Cond, 95 uMhos/cm2 Cd -Cadmium 46559 unll
--
Turbidity 76 NTU Sulfate 945 mnn Cr -Chromium 46560 unll Semivolalile Organics
Residue., Suspended 530 mg/I Sulfide 745 mn/1 Cu • Copper 46562 UQ/1
-Fe . Iron 46563 uQ/1
>< Hq • Mercury 71900 /, I un/1 >-< Volalilb Organics (VOA bottle)
pH 403 unit: K -Potassium 46555 mo'I
Alkalinily lo pH 4.5 410 mg/I Mg -Magnesium 46554 mg/ TPH -Gasoline Range
Alkalinily lo pH 8.3 415 mg/I Mn -Manganese 46565 ua/1 TPH -BTEX Gasoline Range
Carbonate 445 ' mg/I NH asN6to0,01 mn!I Na -Sodium 46556 moll N.C. De,[ J.. ~:-..AT,,..., .
Bicarbonate «o mail I TKN-. N ""' mnn Ni. Nickol un/1 ENVJl(.Vln•:';'' ·:.<cnURCH)
Carbon dioxide 405 -mar X NO + NO asN63olb, mall Pb -Lead 46564 uQ/1
(;S l'tr>-1. '-" ··•
Chloride 940 mg/I P: Total as P 665 mrul Se -Selenium uQ/1 ' 1.nn 1 Q \YlJ5
..
Chromium: Hex 1032 un/1 Zn -Zinc 46567 ua/1 \ I . . --
Color: True ao Pt-Co \/ •
Cyanide 720 mg/1 OW\S'"¾ OUK11R0osulm ·"'"'
~o .
Lab Comments:-------------------------------------------------------
GW-54 REV. For Dissolved Analysis -submit filtered sample and write "DIS" in b.
.. -. --flf"' ------:1-------EHNR/D M LABORATORY LAB NO. 5G307
VOLATILE ANALYTICAL REPORT
·~
REPORTED BY ~ SUPERVISOR
CHECKED BY DATE ~-
REVIEWED BY ENTERED BY
CHECKED BY
SAMPLE TYPE: WATER ANALYSIS RESULTS
75.35.4 1, 1-Dichloroelhene 0.75 u 96-18·4 1,2,3-Trich/oropropane 0.25 u
75-09-2 Me1hyfene Chloride 10 u 108-86-1 Bromobenzene 1 u
156-60-5 lrans-1,2-Dichloroethene 0.75 u 95-49-8 2-Chlorotoluene 0.25 u
75.34.3 1, 1-Dichloroethane 0.25 1.5 106-43-4 4-Chlorotoluene 0.25 u
590-20-7 2, 2-Dichloropropane 0.25 u 541-73-1 1,3-Dichlorobenzene 0.25 u
156-59-4 cis-1, 2-Dichloroethene 0.25 3.5 1 06-46-7 1,4-Dichlorobenzene 0.25 0.27
67-66-3 Chloroform 0.25 OT 95-50-1 1,2-Dichlorobenzene 0.25 u
74.97.5 Bromochloromethane 0.75 u 96-12-B 1,2-Dibromo-3-Chloropropane 1 u
71-55-6 1, 1, 1-T richloroethane 0.25 u 120-82-1 1,2.4-Trichtorobenzene 0.25 u
563-58-6 1, 1-Dichloropropene 0.25 u 87-68-3 Hexachlorobutadiene 0.25 u
56-23-5 Carbon Tetrachloride 0.75 u 87-61-6 1, 2, 3-Trichlorobenzene 0.75 u
107-06-2 1,2-Dichloroethane 0.25 u 1634-04-4 Methyl-tert-butyl ether 5 u
79-01-6 Trichloroethane 0.25 D 71-43-2 Benzene u
78-87-5 1,2-Dichloropropane 0.25 u 108-88-3 Toluene u
75-27-4 Bromodichloromethane 0.25 u 100-41-4 Ethyl benzene 1 u
74.95.3 Dibromomethane 1 u 108-38-3 m,p-Xylenes 2 u
10061-01-5 cis-1,3-Dichloropropene 0.25 u 95.47.5 a-Xylene u
10061-02-6 trans-1,3-Dichloropropene 0.25 u 100-42-5 Styrene u
79-00-5 1, 1,2-Trichloroethane 0.25 u 98-82-B lsopropylbenzene u
127-18-4 Tetrachloroethene 0.25 u 103-65-1 n-Propylbenzene u
142-28-9 1,3-Dichloropropane 0.25 u 108-67-8 1,3,5-Trimethylbenzene u
124-48-1 Dibromochloromethane 0.75 u 98-06-6 tert-Butylbenzene u
106-93-4 1,2-Dibromoethane u 95-63-6 1,2,4-Trimethylbenzene u
108-90-7 Chlorobenzene 0.25 u 135-98-8 sec-Butylbenzene u
630-20-6 1, 1, 1,2-Tetrachloroethane 0.25 u 99-87-6 p-isopropy/toluene u
75-25-2 Bromoform 0.5 u 104-51-8 n-Butylbenzene u
79.34.5 1, 1, 2,2-T etrachloroethane 0.75 u 91-20-3 Naphthalene u
TOL-Target Ouantitation Limit-Subject to Other purgeables detected Detected
change due to instrument sensitivity (up to 10 highest peaks) ug/L
T-Tentatively Identified, not confirmed
E-Estimated Value ONE UNIDENTIFIED PEAK
U-Samples analyzed for this compound but not detected DETECTED BY GC/ELCD.
N· Sample not analyzed for this compound ONE UNIDENTIFIED PEAK
D-Detected below quantitation limit DETECTED BY GC/PID.
M-GC/MS Analysis performed
COM~ ·s,
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DEHNR MOORESVILLE R 0
State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Dec 5 '96 12:54
DIVISION OF WATER QUALITY
November 20, 1996
Mike James
177 Lauren Drive
Statesville, North Carolina 2B677
Dear Mr. James:
RE: Health Risk Evaluation
James Well.
Iredell County
P.06
I have encJ.osed the heal th risk evaluation for the water
sample taken from your well on September 5, 1996. I received
your phone call, but your phone number was lost when my computer
crashed, so I could not return your call. If you have any
questions, please call. me at [phone], ext. 234.
fnclosures
k,'l"d\j"'-•. hr1
P.O. Box 29535,
Raleigh, North Carolina 27626-0535
Telephone [phone] ...
Sincerely,
~<~--· Paul R. Dahlen, P.G.
Hydrogeologist
ri..TJ7'-\'1 FAX[phone] l 1J 'U fl '-1 An Equal OpPOrtunily / Affirmative Action Employer ,li@Mf!N sa
I
re 50': recyc:les/ 10% post-consumer poper
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DEHNR MOORESVILLE R 0 Dec 5 '96 12:54 P.07
()
()
North Carolina Department of Environment, Health, and Natural Resources
Division of Epidemiology
Occupational and Environmental Epidemiology Section
Medical Evaluation and Risk Assessment Branch
Drinking Water Health Risk Evaluation
.General ~
County
DATE _ _.,/,...1)J_/_1b __ _ LABORATORY NUMBER _........,t~&_·~/_1'/_0 ___ _
Based on these analytical results, this water should be considered safe for normal usage.
Chemical analysis did not show any contamination. Water should be resampled if odor or taste
per.:iists.
(X) The water should not be used for drinking or cooking purposes.
()
( )
Based on these analytical results, this water is highly contaminated and should not be used for
drinking, cooking, or bathing/showering.
The laboratory results are not conclusive, please resample.
PLEASE INDICATE ON LAB SHEET THAT/TIS A RESAMPLE AND PROVIDE PREVIOUS
SAMPLES NUMBER($)
(X) COMMENTS:
The nitrate ddnking water standard is 10 ppm. The nitrate level in your well water is either above or close
to tho drinking water standard. Continued consumption, esoeciallv for pregnant women or infants six
months of age and younger may pose an increased health risk based on these nitrate levels
For further information, contact Dr. Ken Rudo, Occupational and Environmental Epidemiology Section,
[phone].
DEHNR 3891 (1/96)
Occupational and Environmental EpidE!miology Section (Review 1/97)
-~-,r ----
JUlfTY s•=•=t=DE=L=L ______ _
JAD tl'O:
:P-OR I TO s"~"°=~~------~•PMI om«
X.LECTOJ{SJ: ~D_A_I_IL_D< _______ _
,TE. --ME
11.BllRATORY ANALYSIS
L'OD )Ill
(OU l!i"1 ]40
(OOt-HJ
(0hfo11"11: ~tr rll"Ctlt 11616
Co11fo1:m: MF T<llal ll!il:M
roe
T\lf!w.iily
llc~.~SJ<l
foul s~ :i;io,'ih
~"
,\l~diniA1 r.op!l 4 l
AJk~liniA~ topll l.l
Cu~
l.loc•boo..ate
Cw,botl diw:ik
01J.n1dil
ha ui.niw:n,._ 111',. 10"
{"ol..>< T,i;w:W
"ryan.S. 7ZO
.....,_
mg>1, .....,_
""""' /IOlbl
""'' NnJ ..... .....,_
,unill ...... ......
mg,L ,,,,,..
,-,,L
,-,,L ..,,,. ,.
.... L
LIK-,icrn oo Stt
DcKiiph'IOII or J.M1plin" ,.,;111
S~l:fl,Mmod· ._ ..
0.0. Sdi4:111UOO
Fli.oc,rhle~I
1 i-,!-. 1otal 900
... ~ (Mn<l:lt) IJOl
Pha\.clls u no
Sp«if"" COlld 95
Sulr*
SldJ«-1-1~
MD,\S
011#\0CJffuc-
5.11,u ·-
t-,IH) u.t-1 <,10
lKl'I nN"2"5o
' NO~ I NO) u n f,.lo
r ·ru1a1~ P't>C>S
""
--

-
---
UI V l~IUN o~· t:N \I I RON~H:Nl'A I, ~ IA NA GERU:NT .
o-n.117 ui--.kMl' Rf"l'lOl1J,c,_.,.w.., ... v-i~-" \"Ji.. .::·rr. } ,
SAMh I: PRJO&IIY O•ovrn£
~ ('ll~INOf"CUSl0DY
~ -S,AMP\_E T'YPE
ti NA'l'UH.~\.L Ri·• : :t ... .:,
[!]EM Ell.GENCY
□ OCT 25 1996'
.'.:;·-~:'.i~rf
~~u·;-.i..U "~~iu~a Ol~4
_ _,,p~1~LA""U~R~N""'lJl\a,.i~l~A~I~•~s~\=·t~IL~•,,__ ___________ _
m"L Ag-Scl~cr ,4.iS,66 ..,,._
m•L .4.I-Ah.ll'nil'l!ffl 46551 ..,,._
""'L A••Ar~'6SSI ..,,._ -JIJ-8-11K?1-W>S)II ....
""' C...Cakium •~52 -u~t!Kult111~ Cll-C.Ji1.trl! 4MS9' ....
m;L Ci..Chromi11m 4<1560 ....
mtl ('..,.-('",:,ppa I0,12 ....
rnWI. fir-lion 10l5 ,.,,,_
no!l"I. ' Ii~-M<KVcy 1 l'H)O ,_, 1.3 ..,.,.
m<L L;.-rots:JSiim 4<:ISH -Mw:-Map1o••m ,;i_n -"-ln-M11n1P'Ew: to55 ....
0.0. -L /\1 .... Sodi11n 919 ,...,L
m,L Nj..N1drl ,.,,
15 inti. f"b-l--CIJU.«.S6-I """ 1nrt Sc-:!idc1111un ,.,,_
11,r1. f.n _7.1n.c 4(&(.J .....
--

-
............ ' 6GIYIIO
0.-~¥-: .,,_
Ti~ lhcci'IO:I : 1:2:«IA.M
""""""' ' ""w
......, ., OS
~ ~ : 1CVH"96
0~ ~ --Nifna;eti~
AcidHcdw:idui
• ~,,_....,
X VMallilc Orpni,u ( VOA !tcdt:I
flf-Guoli.K ~
Tfll-OTEX<iq,:,li,..-R11ng:c
-·
t:)
fT7 I z ,0
"' D D ,0
fT7 (f)
C >--< r r fT7
7Q
D
t:J
(1) n
(.fl
7J
0 co
-
REPORTcDBY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-~~
75-09--2
15&--00-5
75-34-:!1
590-20-7
15&-!59--4
67--66-J
74--97-5
71-55-6
583-"'"6
se-n.s
107--06-2
79-tl\-6
7!-a7-5
7S-27-4
74111.gS-3
10061-01-S
10061--02-6
7o,.oo..5
127-18--4
U2-Z8.Q
124~8-1
1 OEi-93-4
108-00-7
630-20,!
75-25-2
7&-lH
TDL-
T-
E-
L)-
""· D-
~
COMMENTS:
----
WATER
1, 1-Dichloroethene 0.75
~hyianoC-10
lraa111• 1,2-0N::hlon:,,elhe.ne 0.75
I, 1-0k::hklroeUlane 0.2S
2,2-0lchlorosxopar.e 0.25
tl.s-1. 2-Othk:ir oelhat"M 0.25
Chlorobm 0.25
'9.romochbcornelhane 0.75
1. 1, 1 • Trich4oroethene 0.2~
1.1-Did lb op, opei ~ 0.25
Carbon Telradiloride 0.75
1,2-0tchlofoefhGne 0.25
T ricNoroclhene 0.25
, .2-0lchloropropane 0.25
S.-omodidlloromeln.-a ne 0.2:S
Dibrontornelhane 1
OS-.1, 3-0ichlc:iropropene 0.25
[n1113-f ,3-0ic:Noropropene Q.25
I • 1.2-T ~ 025
T---., 0.25
1.~ 0.25
Oibor~ 0.75
t,2-0ibromoe1ha.ne I
CrJorobenzene 0.25
\,1,1,2-T~lhane 0.:25
Brcm<Jlo<m 0.5
I, 1.2.2-Tetrachloroethano 0.75
Targel Qua,,lltatio"I Limi1-Suqed. lO
change due to in:l'll.lment sensilt\/Tly
T<9:ntati>J~ ldenlif'ied, not OJnr.-med
Wmated VaJue
SampleS molyzed for !his '°""""'"" bu1 not a..!e<:ted
S.mpe not onal-/zad fix lllis oompoond
Oa~ below quanmatiOl'I limil.
GCIMS Ana!yoi. ~ lurn-,d
-

-
-

-
--

-
--EHNR/DEM UBORA TORY
VOLATILE ANA.LYTtCAL REPORT
ANALYSIS RESULTS
LAB HO. IO1tl0
SUPERVISOR~
OAlE~
ENTEREDB
DME V
iMIMfflfJJr t;,_
u u
u
1.2
u
J.◄ ET
u
u
u
u
u
0.SJ
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
95-111--4 1.2. 3-T riclllc<opropan,e
108-M-1 Brom_,,_
95-49-6 2-Chlorototuen&
"IOE-43..11 -4-Chlorolotuene
541-73-1 \.3-DidJJoroberuen&
100-•46-7 1,4-•DicMofobenzanit
95-50-1 ~ ,2-0lchlorooenmna .. 9E-12-8 \ ,2-[)lb(omo-3-0"llcwopcopane
12o--82·1 t ,2,-4· T,td rknobeti..z:ene
67-68-J H~&diene
87-61-6 1,2,3-Trictbobenzeno
163<1--04-41 Met.h:,Har1·bvt}II ether
71-43-2 Benzene
10H6--J Toluene
J()0-41--4 Elhyl ben.1:ene
lO'i-38-3 m,p--Xv'enes
~7-8 o-X)'iene
10()-42-5, Styrene
!lU.2-8
_.,..,_,.
103-85-1 r>-l'Topjlbenzene
ioa-61~ t ,3, S-T ITllt!Ur;lbeN:eoe
98-06-.6 lert•Bu1vt>enzere
95-63--EI 1,2, -4-T Arrn!lhylbenzene
135-"96-B sec:-Bu!ylbenzere
~a1..e p-~'Jl!owene
I0+-51-S n-But)'lbenzeoe
91-20-3 Napr,tt,alene
Olher pufVMbios delec:ted
!up lo 1 O h;g!,eSI poak•)
HO VOLATILE ORGANdC COMPOUNDS OETEClED SY
GCIPIO.
0.25
I
-D.2-5
0.25
0.25
0.25
D.2!i
1
0.25
0.25
. 0.75
5
1
2
1
1
\
I n¢
• 0.25
D
mg'1..
u
u
u
u
u
u u
u
u
u
u
u u
u
u
u
u
I)
I)
u
I)
u u
u
u
u
SAMPLE UNREFRIGERATED OUE TO HU:ftRICANE FRAN.
-
D rr,
I ~
:s:: D D Ai (f)
C >-< ' ' rr,
"' D
D (D n
en
\D 0'
"1J
0 \D
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State of North Carolina
Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr .. Governor
Jonathan B. Howes, Secretary
DIVISION OF WATER QUALITY
May 28, 1997
Mike James
177 Lauren Drive
Statesville, North Carolina 28677
Dear Mr. James:
RE: Health Risk Evaluation
James Well
Iredell County
I have enclosed the health risk evaluation for the water
sample taken from your well on April 8, 1997. I will be
resampling this well in July. If you have any questions, please
call me at [phone], ext. 234.
)
closures
: Allen
d\james.hrl
Cascaddan
919 North Main Street,
Mooresville, North Carolina 28115
Voice 704-663-1699
Sincerely,
~~~--
Paul R. Dahlen, P.G.
Hydrogeologist
FAX [phone]
An Equal Opportunity/ Affirmative Action Employer
50"k recycled/ l O"/o post-consumer paper
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( )
( )
(X)
( )
( )
(X)
North Carolina Department of Environment, Health, and Natural Resources
Division of Epidemiology
Occupational and Environmental Epidemiology Section
Medical Evaluation and Risk Assessment Branch
MAY 28 i?JY
Drinking Water Health Risk Evaluation
. General --r ! 1k)
•i;J;, ::: 0;: ~'.i:'':~:.::::i:·. •'
1.i~::: ~~~~~£ ?.[~"
--~_J,,_rr2_/4!_e( ___ Coun~
LABORATORY NUMBER ___ ;~{5-_0_)_f'_) __ _
Based on these analytical results, this water should be considered safe for normal usage.
Chemical analysis did not show any contamination. Water should be resampled if odor or taste
persists.
The water should not be used for drinking or cooking purposes.
Based on these analytical results, this water is highly contaminated and should not be used for
drinking, cooking, or bathing/showering.
The laboratory results are not conclusive, please resample.
PLEASE INDICATE ON LAB SHEET THAT IT IS A RESAMPLE AND PROVWE PREVIOUS
SAMPLES NUMBER(S/
COMMENTS:
The nitrate drinking water standard is 10 ppm. The nitrate level in your well water is either above or close
to the drinking water standard. Continued consumption, especially for pregnant women or infants six
months of age and younger. may pose an increased health risk based on these nitrate levels
],
For further information, contact Dr. Ken Rudo, Occupational and Environmental Epidemiology Section,
[phone].
DEHNR 3891 (1/96)
Occupational and Environmental Epidemiology Section (Review 1/97)
-
COUNTY
QUAD NO
-
IREOELL
- ---
REPORT TO
COLLECTOR(SJ
DATE:
_,_1R_o __________ Rcgional Office
DAIii.EN
TIME:
PURPOSE.
LABORATORY ANALYSIS
BOD JIO
COD lligh 340
COD LowJJ5
Coliform: MF Fecal 11616
Colifom1: MFTotalJ1504
roe
Turbitity
Rcsidue, Smpended 5)0
Total Suspended solids
pll
Alkalini1y lo pll 4.5
Alhlini1y 10 pll 8.J
C111bonalc
Bicarbona!c
C111bon dio~idc
Chloride
Ch1omium: lie,; 1032
Col01: Truc 80
Cyanide 720
COMMENTS:
m!lfL
mg/I.
msJl.
1100ml
1100ml
mg/I
NTU
m!!JL
mg/L
unit,
mg/L
mg/I.
mgtL
mg/L
mg.IL
ITI!!,11.
U!!.IL
'·"
mg/l
Owner:
Location or Si1e:
Description of sampling point
Sampling Method:
Remarks·
Din Solids 70300
Fluoride 951
Hardness: total 900
llilfdncss: {non-cmb) 902
Phenols 32730
Specific Cond. 9S
Sulfate
Sulfide 745
MBAS
Oil 11nJ Orcasc
Silic.:i
Boron
Formaldch)·dc
NII} as N 610
TKN as N 625
' N02 -1 NOJ as n 610
I': lll1al as I' 665
rm
- ---
l>l\'ISION OF WATER QUALITY
Chrn1i,1ry l,ahontorr Rrport fCro11nd \\'al('r Q11•li1y
~hlfLE PBJORITY
EjROIJrlNE ~
El CHAIN OF CUSTODY
EJ SAMPLE TYP(:
m;i:11.
lll!!IL
mg.IL
mg/L
ugll
u/llhos/cm2
mgll.
rnsJL
mg/L
1111111.
111g.lL
m1:1/L
0,01 mg/I.
mglL
12 ,ngll.
<0.01 mgll.
m;r.11.
□EMERGENCY
□
A!j·Sihc, 4t.%(,
At-Aluminum 46557
As-Arsenic -16551
Ila-Barium 46558
Ca-Calcium 46552
Cd-Cadium 46559
lr-Cluomiurn 465(,0
Cu· Cuppc, 10-1~
l'c-Iron 1045 ., 1111· '-k•c111y 71'kMI
K-l'ntanium -16555
Ill!).-P,.\agneslum 927
ldn-Manganesc 1055
Na-SoJium n9
Ni-Niclel
l'h-1.ea<l-H,5h4
Sc-Selenium
J;n Zinc 4h5h 7
-- ---.. N.C. D.b:l"f. 01'
Ll:N-ViUONMfrNT. UEAL'Hl,
U NATLittAt. lU~3<..)llK.CES
MAY 14 1997
OIVIS!ft! ur [¥V!ii1811EMTI!. WHM[ti T
li-illlll'll! lEllil!IAl lmt£
Lah Numl',c,
ll:,te Rccci,ed
Time ReceiH,d
Rccci, ed fl~·
Rdeascd lh·
[h1e 1epor1cd :
Ul!IL Orii;m<Khltuine Pesticidc1
7(;1171H
41lll'J7
Q 00 ,\~1
ns
ns
511)~7
U!!IL Organophosphorns resi1cides
ugfl Nitrogen Pesticides
ug.11.
mgll. Acid I le,bicides
U!j!L
ugil. Seumola1iles
ug•I. 11'11-lliescl Range
ug1l.
I. I 111111. ' \'ol,11ilc I hµ,11,in (\"( ),\ 1~,ul"J
m1:111.
mglJ. Tl'II-Gasolinc K;mgc
U!,')L 1 l'l 1-11 I EX Gasoline Ra11gc
mg1t.
uglL
ugll.
ug'I.
ug'I.
1G0191 APR
---------riiiiiiliii;·_--,;jl~--.. ~ Department ol Environment, flenllh, ond flarurof nesources
I • ' '. . ' I I '. DIVISION OF EtJVlnONMEIH AL MAflAGEMENT • GROUflDWATEn SE CTI Oil
County T:c<.J, ,lt
Quad No L£7 "l Serial No. ______ _ SAMPLE PRIORITY 0 Date neceii'v"'e~d-2~~•,---
nec'd by: __ 1=.,,_~~ [2lnOUTINE □EMEnGENCY
. BjCHAIN OF CUSTODY
other: _________________ _
Dala Enlry By: ______ Ck: ______ _
Dale neporled: ______________ _
&u ,.., .~rn
BOD, 310 mg/I Diss. Solids 70300 mqll --Ag -Silver 46566 ugtl Organochlorine Pesticides
COD High 340 mg/I --Flouride 951 mr1d_ /\I -Aluminum 46557 ug~ Orgtinophosplmrus Peslicides ---COO Low 335 mg/I Hardness: Tolal 900 rngil_ --As -Arsenic 46551 ug/1 Nitrogen Pesticides -Colilorm: MF Fecal 31616 /100ml Hardness {non-carb} 902 mg/I l3a -Barium 46558 uq/1
Colilorm: MF Total 31504 1100ml Phenols 32730 --~glj_ Ca -Calcium 46552 mg/I Acid He,bicides
TOG 680 rnqtl ~gecilic Cond. 95 --uMhos/cm2 Cd -Cadmium 46559 uall --T urbidily 76 NTU Sullate 945 mg/I Cr -Chromium 46560 ug!i_ Semivolatile Organics --Residue., Suspended 530 mg/I Sullide 745 mg:::'.I --_g_u -Coeeer 4G5G2 ug/1 --
Fe· Iron 4G5G3 ug~ y Hg -Me,cury 71900 ug/1 x Volatile O1ganics (VOA bollle) --pH 403 units K • Potassium 46555 mg/I ----Alkalinity lo pH 4.5 410 mg/I _!-~g....:..._~~gnesium 46554 mg{I TPH -Gasoline nange --Alkalinity to pH 8.3 415 mg~~ _Mn · Mi!~gancse 4G5G5 ugll TPII -01 EX Gasoline flanue -------Carbonate 445 mg/I NH. as N 610 mg/I Na -Sodium 46556 mg/I --Bicarbonate 440 mg/I .J.KN.as.N..£25 --1ngtL --Ni -Nickel ugil
Ca,bon dioxide 405 mgtl Ix NQ, + NO as N 630 mg(!_ Pb -Lead 46564 ug/1 I ----I I Chloride 9,10 1119/I P: Tolal ns P 665 mg/I Se -Selenium ugtl
Chromium: Hex 1032 ug/1 Zn -Zinc 46567 ugtl V
Color: True BO Pt-Co
Cyanide 720 mgtl
Lab Cornrnenls: ----------------------------------------------------------
GW-54 REV. &93 For Dissolved Analysis -submit filtered sample and wlile "DIS" in block.
--,,.. - -- -
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
75-09-2
156-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23-5
107-06-2
79-01-6
78-87-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-48-1
106-93-4
108-90-7
630-20-6
75-25-2
79-34-5
TOL-
T-
E-
U-
N-
0-
M-
COMMENTS:
WATER
1, 1-Dichloroethene 0.75
Methylene Chloride 10
trans-1,2-Dichloroethene 0.75
1.1-Dichloroethane 0.25
2.2-Dichloropropane 0.25
cis-1,2-Dichloroethene 0.25
Chloroform 0.25
Bromochloromethane 0.75
1, 1, 1-Trichloroelhane 0.25
1. 1-0ichloropropene 0.25
Carbon Tetrachloride 0.75
1.2-Dichloroelhane 0.25
Trichloroethene 0.25
1,2-Dichloropropane 0.25
Bromodichloromelhane 0.25
Dibromomethane 1
cis-1,3-Dichloropropene 0.25
lrans-1. 3-Dichtoropropene 0.25
1, 1,2-T richloroethane 0.25
Tetrachtoroethene 0.25
1,3-0ichloropropane 0.25
Dibromochtoromethane 0.75
1.2-Dibromoethane
Ch!orobenzene 0.25
1, 1, 1,2-Telrachloroethane 0.25
Bromoform 0.5
1, 1,2,2-Tetrachloroethane 0.75
Target Quantitation Limit-Subject to
change due lo instrument sensitivity
Tentatively Identified. not confirmed
Estimaled Value
Samples analyzed for lhis compound but not detected
Sample not analyzed for this compound
Detected below quantitation limit
GC/MS Analysis performed
--.. ---EHNR/OWQ LABORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-18-4 1.2,3-Trichloropropane
u 108-86-1 Bromobenzene
u 95-49-8 2-Chlorololuene
0.59 106-43-4 4-Chlorololuene
u 541-73-1 1.3-Dichlorobenzene
1.3 E 106-46-7 1,4-Dichlorobenzene
u 95-50-1 1,2-Dichlorobenzene
u 96-12-8 1. 2-Dibromo-3-Chloropropane
LI 120-62-1 1,2,4-Trichlorobenzene
u 67-68-3 HeKachlorobu1adiene
u 87-61-6 1, 2, 3-T richlorobenzene
u 1634-04-4 Me11lyl-te1t-b11tyl ether
u 71-43-2 Benzene
u 108-88-3 Toluene
u 100-41-4 Ethyl benzene
u 108-38-3 m,p-Xylenes
u 95-47-6 a-Xylene
u 100-42-5 Styrene
u 98-82-8 lsopropylbenzene
u 103-65-1 n-Propytbenzene
u 108-67-8 1,3,5-Trimethylbenzene
u 98-06-6 ter1-Butytbenzene
u 95-63-6 1.2.4-Trimethytbenzene
u 135-98-8 sec-Butylbenzene
u 99-87-6 p-isopropyltotuene
u 104-51-8 n-Butylbenzene
u 91-20-3 Naphthalene
-- --LAB NO. 7G0781
SUPERVISOR ~
DA TE ~
0.25 u
u
0 25 u
0.25 u
0.25 u
0 25 u
0.25 u
u
0.25 u
0.25 u
0 75 lJ
5 lJ
u
lJ
I lJ
2 u
u
u
u
u
u
u
u
u
u
u
u
mg/L mg/L
Gasoline Range Estimated Total Petroleum Hydrocarbon 0.25 N
Other purgeables detected Detected
(up to 10 highest peaks) ug/L
NO VOLATILE ORGANIC COMPOUNDS
DETECTED BY GC/PIO.
..
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Ref. 36
Jama■•· Bunt, Jr., Governor
DIVISION OF ENVIRONMENTAL MANAGEMENT
March 25, 1993
Rhonda Morgan
Route 14, Box 356
Statesville, North Carolina 28677
Subject: Well Sampling Results
Morgan Residence
Triple AAA Septic
Iredell County, N.C.
Dear Ms. Morgan:
On February 22, 1993, I sampled your well for
nitrates/nitrites and fecal coliform. The results indicate that
nitrates and nitrites are present at levels (11 mg/1) just above
the 10 mg/1 groundwater standard.
The level found should not be harmful to adults, however,
children under one year of age should not drink it. I will
forward you a health risk assessment report once I receive it.
If you have any questions, please call me at [phone],
ext. 235.
Sincerely,
[L;}Zt/_
Chris DeRoller
Hydrogeologist
cc: Iredell County Health Department
Laurie Martin; Hazardous Waste Section
Julian Foscue, Solid Waste Section
CMD/sc
PO. Bo, 9l0, 919 North M.in Sa=. Moo'""11lc, NC 28115-0'llO • Tel,:phoo< 70«>5l-lc"99 •FAX~-
An E,iual Oppommity Alfim-.rive Action ~-
COUNlY '!/"l'Oet/ "Ullll .vcllOllfla •;;;ic I ?~---__ • ~--""' -ililtpa-1 olllt,,iro-nt, ~h. <llltJalila=lesalles liilNu"Wiila J-;,)3-<1% 1Jl: "C
AD t, . -~ SE NO. ---Division of Environm~al Ma'lf.~--m NATUR~ATE RECEIVE[)C_ ~-Time ( ( ' ')
LAT. LONG. Groundwater Field/Lab FormtESOURCES A:<D Rec'd by:DS From: Bu~
Reporl lo: ARO, WaRO, WiRO,
WSRO, Kinslon FO Olher _______ _ ;-; )!\!k'LJCfu ~!J~J~1f~~:~~ 0?,:\ ::~: ENTRY eY, _10-~/~ __ cK&r1V
{J ROUTINE □ EMERGENCY ~ CATE REPORTEO: __ J_/~J'~/~fi_J _____ _ Shipped by: Ous~ Olher _______ _
COLLECTOR(S): Q,.?,-:/({( ll'IISICN Qf [IIY!RBKMEIW. . ,, . · .Kl
DATE
FIELD ANALYSES
PH-400 Spec. Cond.g-4 __ a 1 2s0c
Temp.10 oc Odor
Appearance Ta sle
Fl eld Anal ysl s By:
LAOOntdOllY ANAL YS!:S
BOOs 310 mo11
coo Hloh :Po ffl0/1
COO lo• ,,. molt
X Cott101m:Uf f•c•I Jlfilfl,<_ I 1100ml
Col1101m:uf Tour J1S04 /IOOml
TOC 6eO mg/I
Tu1bldllr " NTU
pH 103 unr11
,-Jk • l!nlly 10 pH 1.s ◄10 mo/I
A 1-t 11 nl Ir to pH •-J ... moll
C1rbon ■I• .. ' mg/I
Blc••bon11• .. 0 mg/I
,-1,.nlc:To11I 1002 .,.11
Ctrhon dfo ■ld• ◄O!, mg/I X
Chltirld• 1,110 rng/l
Chromlvrn:H,~ 1032 vg/1
Cole>r:T,.,.. eo Pl-Co
Cr•nlC!• ,,. "'""
lab Commenls:
Tl ME _/~/_ .·C{j ___ , __ PURPOSE: B A81!i)l\[Sl1li[CR&l~l,'.i I !lfHCEcOMPLI ANGE, -(cltch oe-e)
LUST, OTHER
Ow nor r 0 ,, r. 1\.,1 _:;_-_;.· S-f,;/-ou; I -· 11--3 y' i? i?_
Localion or slle ./a::;,
Oescrlpllon of sampling point
Sampli'XI Melhod
(pump, baller, elc'J
Remarks 1/,fc.-rf..:( 5(n"nl( >,trf 0(-'Strll:t'(J.
;1-t_--fv+~--/?o !j · -"/71 r > <,-~/-I
or ... So/Id ■ 70JOO lr!Q/1 Ag• Sllur 1077
fluorlch °' I mg/I Al • Alllffllnr.,m t 105
H11dt1•u:To111 ,oo mg/I 81 • Barium ·1001
Hudn••• (non-cub) 902 moll c, • Calcium 118
Pl'unol, 32730 ug/1 Cd • Cadmium 1027
Sp•cl!lc Cond. " uUho1/cm 7 Chromlum:Tolal 1034
Sull1I• 9 ◄S mg/I Cu -Copp11 10◄2
Sullld1 7 ◄S mg/I f• -Iron 104S
Hg • U•rcurr 71900
I( • Pollulum 137
Mg • Uagn11lum 127
Un • Ll■no•n••• IOS6
N1 • Sodium 120
NH3 11 N 6 10 f'\ 1 t),) mo/I "' Niel I I I 06 7
lKN11N62S mo/I PO • L • Id IOS I
N0,2 -tN03 It N 630 II. mg/I s, • S1l1nlum 11 ◄ 7
P:Tol1I 11 P 66S mo/I '" • Z Inc 1097
---S .,<·I-< ;J )
Sample lnlerval -~~'-"~·' ________ _
(pumping time. air lemp, elc.)
ug/1 Org1nochlorln1 1"11!1cld11
ug/1 Org1nopho1phoru1 1"11llold••
.,11
mg/I Acid H.,lllcld••
uo/1
uo/1 81•1 / N1u1r11 E1.lr1cl•bl1 a,,."''··
ug/1 >.cld E1.1r1c11bl• 01111nla•
ug/1
ug/1 Purg11bl• Org1nle1 (VOA bolll1)
mg/I -
m.,, 1,2 • Dlbromo~th1n• (EDI!)
ug/1
moll
ug/1
ug/1
ug/1
uo/1
OW-~ REV. ll.'90 For Dis solved Analysis -•ubmll IINerod sample and wrilo ---·-,· In block
Whtte Copy -Groundwalar Conlral Olllce Yollow Cop) · _,glonal Ollk:e Pink Copy -Canlral FIie■ GnlrlAnmrl r.nrw. I i,h
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DEHNR MOORESVILLE R 0 Dec 5 '96 12:56 P.10
State of North Carolina Department of Environment,
Health and Natural Resources
Mooresville Regional Office
Jomes B. Hunt, Jr .. Governor
Jonathan B. Howes, Secretory
AtA
Rachel Brown
183 Lauren Drive
DEHNR
DIVISION OF WATER QUALITY
October 8, 1996
•
Statesville, North Carolina 28677
RE: Well Sample Results
Iredell County
Dear Ms. Brown:
I am sending you these sample results along with the State
Toxicologist's health riak assessment for the water samples
collected from your well on March 15, 1995 and February 7, 1996.
As you can see, Dr. Rudo had recommended at that time that your
well water not be used for drinking or cooking purposes, and that
prolonged bathing and showering should be avoided.
I will forward results of the samples I collected yesterday
when I receive them. If you have any questions, please call me
at [phone], ext. 234.
Enclosures
~rown.ltr
919 North Mein Street.
Mooresville, North Corollno 28115
Voice 704-663-1699
Sincerely,
Paul R, Dahlen, P.G.
Hydrogeologist
FAX 704-663-«)4()
An Equal Opportunity/ Afflrmollve Action Ernploy"r
50% recycled/lO'X. post-consumer paper
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DEHNR MOORESVILLE R 0
State of North Carolina
Department of Environment.
Health and Natural Resources
Mooresville Regional Office
James B. Hunt. Jr., Govarnor
Jonathan B. Howes. Secretary
Linda Diane Long. Regional Manager
Dec 5 '96 12:56 P.11
DIVISION OF ENVIRONMENTAL MANAGEMENT
May 2, 1995
Florence Russell
Route 14, Box 356
Statesville, North Carolina 28677
RE; Health Risk Assessment
Florence Russell Well
Iredell County, N.C.
bear Mrs. Russell:
Please find attached a copy of the Health Risk Assessment
performed by Dr. Ken Rudo on·your well located at Route 14, Box
356, Statesville in Iredell County.
If you
contact Dr.
ext. 243.
KDW/sc
Attachment
should have any questions, please do not hesitate to
Rudo at [phone] or me at [phone],
~~ /~0~
Karon Walker W
Hydrogeologist
cc: Iredell County Heal.th Oepc1rtrnent
919 North Mein Street. MooresviUe. North Carolina 28115 Telephone [phone] FAX [phone]
An Eouot Opportunity Affirmative Action Employer 50'4 recycled/ lO'I, post-consumer paper
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DEHNR MOORESVILLE R 0 Dec 5 '96 12:56 P.12
N.C. DEl"I'. Ol'
ENVIRCJNMENT, Hf, •. -
Mnrlh c:ar..lina Depar~nt of l.nviro111DOnt, ffaal th, C. ltatural Rolibi>¼:W· 1<.ITS ·
Division of l!p1411111iol0'1Y
!nvi:ronmental :Bpia.miology &oction APR 26 I~);;
Drinlu.nO Watu Health tu.Ilk &val.1ation . I Cf FIIY!P.OK~EKTll -~'. .. ,
lh~r.i J~lllSlQl~Dfl~
LABOJIA'l'Oll.Y IMml!J\ _ __;j;;,.-;;..°?3'5:;;._i __ _
( ) .... a on t.haH analytical reaulta, t:hi1 water a)ieuli!J 'be aen1i.S.rac! aaf•
for normal u■•i•· '/:lllllie&l 1111alyl111 did not lhOW any eont111111nat1on. 'lflltU lhoul.d be
re■aq,lec! if odor or teat• par■ i■to.
( The water ohould not be used for dr1nk1nq or coolr.1n; PIUPOS••• avoid
prolonged l:>at.hin;/sll<>w•r1n;.
( ) llellad cm th■•• 1J11•lytical ra■ul.t■, thi■ water i■ highly contllmin■te4 end
■'.hol.ilc! not be u■aa for 4rinking, cooldn9 or ~thing/1hcwarin9.
( ) _'rha laboratory reault• era not conclusive, plaaae r■lllll!fl•:
PlWE llIDICA'l'! ON 111» Stll',!T THAT l'l' IB A USMPL! ANO nMtl! PUVlOUS
IAMPLE NUMBE.R ( S) •
For furthar infoJ:'llllltion, contact Pr. Xen Ruc!o or Dr. Luann• Willlirma,
ltnviro,-ntal ltpidemiology Soction, [phone].
D£a!G. 3891 15/92)
l.rivirol'llll8nta1 Epi49111iolo,;y Section (Review 5/9S}
-.... -· __ ___,_fr-_ _____________________ 9, ______________________ -_...;•=-;.__·~-
North Carolin ■
Department of Environment, Health, and Natural Resources·
DIVISION OF ENVIRONMENTAL MANAGEMENT• GROUNDWATER SECTION
. I
County __ 'I_r_ec:..d=e....cl_l -----------
Quad No Uo1 " -'6
Lat. 35° '-1:J' 58 ''
Serial No. ______ _
Long. Bo· 5l' IA I/
Report To: ARO, FRO,@RRO, WaRO, WiRO,
y
SAMPLE PRIORITY
~ROUTINE _ □EMERGENCY
~CHAIN OF CUSTODY
WSRO, Kinston FO, Fed: Trust, Central Off., Other: ________ _
Shipped by: Bus, ~Hand Del., Other· __________ _
0
Collector(s): kWoJlu2-, Date '3-LR · C\'S
PurJX)se: ·
Time I~~ ~ O P'"' Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other: Po,1'6.foo l10oi1eri".l
1c:r$ON)
FIELD ANALYSES Owner l=°IQCenc,.e '?.~se.\l (P,.-,c,-,dc._ Mor5'='"' ov->,.g,') 6wr~<-"3~-. •. --:;·,<,:•n<
pH
400
1.,,,0 Spec. Cond.9◄ C---: at 25° C Location or sitA AOl.d:i.-H 6ox 35c. , 5-b;h::s vi I) e Ne.. Z II \a:J 7
Temp.10 :.,;..----0 c Odor -'-""°="-'A.SL"""'----Description of sampling poini \.s,TLl'.J <.r• S,n l<. S"f? ifj]T'.
Appearance <: Jg_OJ Sampling Method J.P.,,~o:'"'="-----~-~-------'---Sample lnterval_,,,L,<AU=::.==c:.n,.J'h.=-'----
So. -.-1 r--(P\n41, be.•,.-> --'5 . Field Analysis By: t'N;:.c1...LI"'"" Remarks "'f'= a.....--+ec pu..l:\Q-,...,£1 -M• as f" ~ WM, ai' 1«71>. Ille.)
L.ABORA TORY ANALYSES
BOO. 310 -· Diss. Solids 70300 mn> Ao • Silver ◄6566 unt Oraanochlorine Pesticides
COD High J.40 mg/I Flouride 951 -· Al -Aluminum ◄6557 uol O.ganophosphorus Pesticides
COD Low 335 moll . . · Tnt"'I onn mn/1 As -Arsenic 46561 unll NitrtV1en Pesticides
Colifa,m: MF Fecal 31616 /100ml Hardness fnon-carbl 902 =" Ba -Barium 46558 un/1
Colila,m: MF Total 3150◄ /100ml -nnn """ Ca -Calcium ◄6552 mn/ Acid Herbicides
TOC 680 moll s--~"-rnn,i OS . ' Cd -Cadmium ◄6559 un/1
T urbidily 76 NTU Sulfate 9◄5 mn/1 Cr -Chromium 46560 un/1 Semivolatile 0.aanics
Aesirue .. Suspended 530 mg/I Sulfide 7◄5 mn/1 Cu -Co.........,,r 46562 uolf
Fe -Iron 46563 uolf
>< Ho -Mercurv 71900 5-? uolf >< Volatile Organics (VOA bol11e)
pH ◄03 unit, K -Potassium 46555 moil
Alkalinily lo pH 4.5 410 mg/I Mn . Maanesium 4655◄ mn/ TPH • Gasoline Range
Alkalini1Y lo pH 8.3 ◄15 mg/I Mn -Manoanese 46565 un/1 TPH -BTEX Gasoline Aanoe
Carbonate .t-45 ' mg/I NH_ as N 610 0, O'f mn> Na -Sodium 46556 mn/ _ -..--p-r, OF
Bicarbonate «o moll TLttJ N .,,.,c -· "" • UC-L-0 ""' --•E,NT, nu --~-
Carbon dioxide ◄05 moll X as N 630 9, t.\ . ':. ,._,"11,.'fURAL Ku• NO + NO _, Pb -Lead 4656-4 unll
Chloride 9"0 mn/1 P: T olal as P 665 -· Se -Selenium u"' \ I --
Chromium: Hex 1032 unll Zn -Zinc 46567 un/1 I/ 11PR l:S "'"
Color: True eo Pl-Co V
Cyanide 720 mg/I • ., .. .,,no11rn1ll t'.l,l\luhc-~•
"'""' OIH,l Uf""
Lab Comments: ----------------------------------------------~""·.u:.:.:'_ ... _,1_ll_li_R_lG_
1
____ _
For Dissolved Analysis -submit filtered samp18.and wrile "DIS" in b
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
75-09-2
156-60-5
75'.34.3
590-20-7
1 56-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23-5
107-06-2
79-01-6
78-87-5
75.27.4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-48-1
106-93-4
108-90-7
630-20-6
75-25-2
79-34-5
TOL-
T-
E-
U-
N-
D-
M-
COMW ·s,
- -- --
WATER
1, 1-Dichlorqethene 0.75
Methylene Chloride 10
trans-1,2-Dichloroethene 0.75
1, 1-Dichloroethane 0.25
2,2-Dichloropropane 0.25
cis-1,2-0ichtoroethene 0.25
Chloroform 0.25
Bromochloro·methane 0.75
1, 1, 1-Trichloroethane 0.25
1, 1-Dichloropropene 0.25
Carbon Tetrachloride 0.75
1,2-Dicihloroethane 0.25
Trichloroethane 0.25
1,2-Dichloropropane 0.25
Bromodichloromethane 0.25
Dibromomethane
cis-1,3-Dichloropropene 0.25
trans-1,3-Dichloropropene 0.25
1, 1,2-Trichloroethane 0.25
Tetrachloroethene 0.25
1, 3-Dichloropropane 0.25
Oibromochloromethane 0.75
1,2-Dibromoethane 1
Chlorobenzene 0.25
1, 1, 1,2-Tetrachloroethane 0.25
Bro mo form 0.5
1, 1, 2, 2-Tetrachloroethane 0.75
Target Quantitation Limit-Subject to
change due to instrument sensitivity
Tentatively ldontified, not confirmed
Estimated Value
Samples analyzed for this compound but not detected
Sample not analyzed for this compound
Detected below quantitation limit
GC/MS Analysis performed
-... -EHNR/DEM~BORA TORY ----VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-18-4 1,2,3-Trichloropropane
u 108-86-1 Bromobenzene
u 95-49-8 2-Chlorotoluene
0.72 106-43-4 4-Chlorotoluene
u 541-73-1 1,3-0ichlorobenzene
0.43 106-46-7 1 ,4-Dichlorobenzene
u 95-60-1 1,2-Dichlorobenzene
u 96-12-8 1,2-Dibromo-3-Chloropropane
u 120-82-1 1,2,4-Trichlorobenzene
u 87-68-3 Hexachlorobutadiene
u 87-61-6 1,2,3-Trichlorobenzene
u 1634-04-4 Methyl-tart-butyl ether
0.27 71-43-2 Benzene
u 108-88-3 Toluene
u 100-41-4 Ethyl benzene
u 108-38-3 m,p-Xylenes
u 95.47-6 a-Xylene
u 100-42-5 Styrene
u 98-82-8 lsopropylbenzene
u 103-65-1 n-Propylbenzene
u 108-67-8 1,3,5-Trimethylbenzene
u 98-06-6 tert-Butylbenzene
u 95-63-6 1, 2,4-Trimethylbenzene
u 1 35-98-8 sec-Butylbenzene
u 99-87-6 p-isopropyltoluene
u 104-51-8 n-Butylbenzene
u 91-20-3 Naphthalene
Other purgeables detected
(up to 1 0 highest peaks)
FOUR UNIDENTIFIED PEAKS DETECTED
BY GC/ELCD.
ONE UNIDENTIFIED PEAK DETECTED
BY GC/PID.
-LAB NO. 5G306
SUPERVISOR
DATE
ENTERED BY
CHECKED BY
0.26
0.26
0.25
0.25
0.25
0.25.
1
0.25
0.25
0.75
5
1
1
2
1
u
u
u
u
u
0.87
D
u
u
u
u
u
u
u
u
D
u
u
u
u
u
u
u
u
u
u
u
Detected
ug/L
---
-
--

-
-----------
GROUNDWATER FIELD/LAB FORM
{'LJSTQfLV North Carolina
\J I.JU/'b1partment of Environment, Health, end Natural Resources
DIVISION F ENVIRONMENTAL MANAGEMENT -GROUNDWA TEA SECTION
County 0:-, '1fcUU
Quad No Lt/ln-6
Lat. :3S0•p' Sf:Y1
· --~ "1' . ·, T;lil!b Number ---;-;c:.','----_::;,';-7~-r,~~~-;;----==-::~--
SAM P LE PRIORITY . 0. 'oate Rec~\ I l \ Time "'()=--.--"'~--
G;'.JROUTINE □EMERGENCY . . ·-. . . Rec·d by: ' ~ram: Bus~ Hand Del .
~--"'--□CHAIN OF CUSTODY . ' . . O th er: ----.--c-,---;cc--/------cc0,--;.L,,.._ ___ _
Report To: ARO, FR~~ RRO, WaRO, WiRO, W D,ilta Entry By: / /S '--'~· Ck: _>-c:::J=..~_,_ } ___ _
WSRO, Kinston FO, Fed. Trust,.Central Off., Other: ___ ~-----.·. (Yi~te Reported_~/~J~~J~q~,,-~'~7~~'-------
Shipped by: Bus,~~~Hand Del., Other_·____________
• ·l ) 7
~':'.'._"' Purpose:
(, V-' 1,,c ii • ~ · .,
Collector(s):')'Ccn a ell Date /() IO <75 Time _/~I :_3_5_A_,,,,.., __ Baseline, Complaint. Compliance{ LUST. Pesticide Study. Federal Trust. Other: l#l.cct, ,•n il,,,c; It., N'.
--. cwcle ono)
.:J
FIELD ANALYSES Owner Ho,-,_n..,u.... !Zu-c:v....<l.L .
Serial No. ______ _
Long. po~ 56 ./
pH,00 ~. iJ Spec. Cond.9, l</L),,.-,J,cs al»° c Location or site &cru..tc i'-/ , t,0->< 3-S Cc 5ww .J,/ I, , /..I c 2. ·t'l· · 1 '
Temp.10 11.,."S 0 c Odor ~n~c~J~oue____ Description of sampling point 1,csc 6",~,P, 1.ucli k.e,cc,(
Appearance_.,_.,=c"c'c:--------------Sampling Method (',LMP Sample Interval-""--'--'-' ,,,,_,_,_,_f ____ _
k C < d t (Pump, b.1.ilGr, •tc) 11 ( ', / C' ,
Field Analysis By: ~=c~o~n~e~L"-'---------Remarks ,2<:irnp/e · "·&le, e«n'(' ·b'J q,P-_ 0 ...,,., l
LABORATORY ANALYSES
\P",,..,.,, ............ "·1
BOD. 310 ma/I Diss. Solids 70300 ma1I Aq • Silver 46566 UQII Organochlorine Pesticides
COD High 340 mg/I Flouride 951 moll Al -Aluminum 46557 Ul)II Organophosphorus Pesticides
COD Low 335 mg/I Hardness: Total 900 ma/I As -Arsenic 46551 U{JII Nitrogen Pesticides
Coliform: MF Fecal 31616 /100ml Hardness (non-carbl 902 mall Ba -Barium 46558 ug/1
Colilorm: MF Total 31504 /100ml Phenols 32730 unn Ca -Calcium 46552 ma/I Acid Herbicides
TOG 680 mn/ Specific Cond, 95 uMbo~cm2 Cd -Cadmium 46559 UC)/\
f----
Turbidity 76 NTU Sulfate 945 mc,I Cr -Chromium 46560 ug/I Semivolatile Organics
Residue., Suspended 530 mg/I Sulfide 745 mc,I ' Cu -Coooer 46562 ug,I
I-Fe -Iron 46563 uq/I
,>< Hg • Mercury 71900 _', L/ Ug/I :>< Volatile Organics (VOA bot11e)
pH 403 unit: K -Potassium 46555 ma/I
Alkalinily to pH 4.5 410 mg/I Mq -Maqnesium 46554 mg/ TPH -Gasoline Range
Alkalinily lo pH 8.3 415 mg/I Mn -Manqanese 46565 uo/1 TPH · BTEX Gasoline Range
Carbonate 445 mg/I NH as N 610 o.o 1 mall Na -Sodium 46556 mg/I
-
Bicarbonate-440 mnl I TKN ....... N c.,,.,,c:_ ~nil Ni· Nickel unn I ,
Carbon dioxide 405 mall ·-,.: NO + NO as N 630 J>: (.., mall Pb. Lead 46564 ug/1 I /
Chloride 940 mg/I P: Total as P 665 ma/I Se -Selenium ug/I V
Chromium: Hex 1032 ua,I Zn -Zinc 46567 ua,'I
Color: True ao Pt-Co
~ Cyanide 720 mg/I
Lab Comments: -----------------------------------------------------------
- --- - ------ -- -
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
75-09-2
1 56-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-5B-6
56-23-5
1 07-06-2
79-01-6
78-87-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-48-1
106-93-4
1 08-90-7
630-20-6
75-25-2
79-34-5
WATER
1, 1-Dichloroethene
Methylene Chloride
trans-1,2-Dichloroethene
1, 1-Dichloroethane
2,2-Dichloropropane
cis-1,2-Dichloroethene
Chloroform
Bromochloromethane
1, 1, 1-Trichloroethane
1, 1-Dichloropropene
Carbon Tetrachloride
1,2-Dichloroethane
T richloroethene
1,2-Dichloropropane
Bromodichloromethane
Dibromomethane
cis-1, 3-Dichloropropene
trans-1,3-Dichloropropene
1, 1,2-Trichloroethane
Tetrachloroethene
1,3-Dichloropropane
Dibromochloromethane
1,2-Dibromoethane
Chlorobenzene
1, 1, 1,2-Tetrachloroethane
Bromoform
1, 1,2,2-Tetrachloroethane
TQL-Target Ouantitation Limit-Subject to
change due to instrument sensitivity
T-Tentatively Identified, not confirmed
E-Estimated Value
0.75
10
0.75
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0. 75
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0. 75
1
0.25
0.25
0.5
0. 75
U-Samples analyzed for this compound but not detected
N-Sample not analyzed for this compound
D-Detected below quantitation limit
M-GC/MS Analysis performed
EHNR/DEM'A°ORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-1 8-4 1, 2, 3-Trich!oropropane
u 108-86-1 Bromobenzene
u 95-49-8 2-Chlorotoluene
0.65 1 06-43-4 4-Chlorotoluene
u 541-73-1 1,3-Dichlorobenzene
0.67 ET 106-46-7 1,4-Dichlorobenzene
u 95-50-1 1,2-Dichlorobenzene
u 96-1 2-B 1,2-Dibromo-3-Chloropropane
u 1 20-82-1 1,2,4-Trichlorobenzene
u 87-68-3 Hexachlorobutadie ne
u 87-61-6 1, 2, 3-Trichlorobenzene
u 1634-04-4 Methyl-tert-butyl ether
u 71-43-2 Benzene
u 1 08-88-3 Toluene
u 100-4 1 ·4 Ethyl benzene
u 108-38-3 rn,p-Xy_lenes
u 95-47-6 a-Xylene
u 100-42-5 Styrene
u 98-82-8 lsopropylbenzene
u 1 03-65-1 n-Propylbenzene
u 108-67-8 1, 3, 5-Trimethylbenzene
u 98-06-6 tert-Butylbenzene
u 95-63-6 1,2,4-Trimethylbenzene
u 135-98-8 sec-Butylbenzene
u 99-87-6 p-isopropyltoluen.:)
u 104-51-8 n-Butylbenzene
u 91-20-3 Naphthalene
Other purgeables detected
(up to 10 highest pen ks)
LAB NO. 5G1746
SUPERVISOR
DATE
ENTERED BY
CHECKED BY
0.25
0.25
0.25
0.25
0.25
0.25
1
0.25
0.25
0. 75
5
1
2
0.74
Detected
ug/L
NO VOLATIL[ ORGANIC COMPOUNDS OUANTIT ATED BY
GC/PID.
COMMENTS: ____________________________________________________ _
-
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State of North Carolina Department of Environment, Health and Natural Resources
Mooresville Regional Office
Jomes B. Hunt, Jr., Governor Jonathon B. Howes, Secretory
Vivion H. Burke, Regional Manager
.RA
DEHNR
DIVISION OF ENVIRONMENTAL MANAGEMENT
May 2, 1994
Florence Russell
Route 14, Box 356
Statesville, North Carolina 28&77
RE: Well Water Sample Results
Morgan Well
Iredell County, N.C.
Dear Ms. Russell:
On March 15, 1994 staff from the Mooresville Regional Office of the North Carolina Division of Environmental Management sampled your well at Route 14, Box 356, Statesville. The samples were analyzed for volatile organic compounds, nitrate and mercury. Volatile organic compounds include a wide range of manmade compounds including, but not limited to, gasoline components and chlorinated solvents used as degreasers.
Lab=atory results from these samples indicate at the time of sampling that volatile organic compounds, mercury and nitrate were present in your water supply. A copy of the laboratory results is enclosed for your review. These results are:
Compound
1,1-Dichloroethane
1,4-Dichlorobenzene
Nitrate/Nitrite
Mercury
Concentration* EPA Drinking Water Standards*
.59
.53
8. 2**
2.85
+North Carolina Groundwater Standard
100+
75
1 0 / 1 **
2
*Concentration in micrograms per liter (ug/1), which is also rarts per billion (ppb).
*concentration in milligrams per liter (mg/1), which is also parts per million (ppm).
Mercury exceeds the drinking water standards. I will · forward a copy of the laboratory results to the State Toxicologist, and request a written evaluation concerning health risks for human consumption. I will forward those comments to you upon receipt.
919 North Main Street, Mooresville. North Carolina 28115 Telephone [phone] FAX [phone] An Equal Opporlunrty Afflrma1ive Acfion Employer 50% recycled/ l O'i, post-consumer paper
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Ms. Florence Russell
May 2, 1994
Page Two
Should you have questions in the meantime, please call me at
[phone], ext. 235.
Enclosure: Lab Results
Sincerely,
Chris DeRoller
Hydrogeologist
cc: Iredell County Health Department
Mary Sigmon -AAA Enterprises
CMD/sc
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State of North Carolina
Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt. Jr .. Governor
Jonathan B. Howes. Secretary
Linda Diane Long. Regional Manager
AVA
DEHNR
DIVISION OF ENVIRONMENTAL MANAGEMENT
May 2, 1995
Florence Russell
Route 14, Box 356
Statesville, North Carolina 28677
RE: Health Risk Assessment
Florence Russell Well
Iredell County, N.C.
Dear Mrs. Russell:
Please find attached a copy of the Heal th Risk Assessment
performed by Dr. Ken Rudo on·your well located at Route 14, Box
356, Statesville in Iredell County.
If you
contact Dr.
ext. 243.
KDW/sc
Attachment
should have any questions, please do not hesitate to
Rudo at [phone] or me at [phone],
Sincerely, ;J
~ ~✓h1::-ar1
Karen Walker v(l{J ,
Hydrogeologist
cc: Iredell County Health Department
919 North Main Street. Mooresville. North Carolina 28115 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper
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N.C. DEPT. OF
ENVlRONMENT. HE' ' .•.
Nn-rth Carr>lina Department of Enviromnent, Health, , Natural Relloil:t-'2e's· REs··
D~vision of Epidemiology
?nvironmental Epidemiology Section APR 26 bJ
Drinkin9 Water Health Riek Evaluation O iS', Cf rnvm,;mrnrn 1,:,,· .. ,
General T AoR,SViLLbb-om,,
LUORATORY 11UMBER __ .::j..::~..;;,:36_6 __ _
( ) Ba&ed on theae analytical results, this water ahould be considered safe
for normal usage.
(l:mnical analysis did not ■how any contamination. Water should be
re1ampled if odor or taste persists.
( ) The water should not be used for drinking or cooking purposes, avoid
prolonged bathing/showering.
) Based on these analytical results, this water is highly contaminated and
should not be used for drinking, cooking or bathing/showering.
) The laboratory results are not conclusive, please reaample:
PLl!.ASE INDICATE ON LAB SHUT THAT IT IS A RES-AMPLE AND PROVIDE PREVIOUS
SAMPLE h"IY.BER I s ) .
For further information, contact Dr. Ken Rudo or Dr. Luanne Williams,
Environmental Epidemiology Section, [phone].
DEHNR 3B91 (5/92)
Environmental Epidemiology Section (Review 5/95)
--.---

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--· North Carolina
GROUNDWATER FIELD/LAB FORM
li·/1
Department of Environment, Health, and Natural Resource,
DIVISION OF ENVIRONMENTAL MANAGEMENT• GROUNDWATER SECTION
'" Counly __ 'I_r~e_d_e._1_1 __________ _
Quad No Uo'l ,-, -'i?
Lat. .35° J./;)' 58 11
Serial No. ______ _
Long. Bo• Sil' 18 ''
Report To: ARO, FRO,@g)RRO, WaRO, WiRO,
tf
SAMPLE PRIORITY
~ROUTINE □EMERGENCY
~CHAIN OF CUSTODY
WSRO, Kinston FO, Fed: Trust, Central Off., Other: ________ _
Shipped by: Bus, ~Hand Del., Other_· __________ _
0
Collector(s): kWoJl<-<L, Dale '3 -l, -C\'5
Purpose: ·
Time I";,~ <> C> P"' Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other: l'c,1\i,.}00 11eoi\,,rir<.)
1c•cl•ori.) _
FIELD ANALYSES Owner l=°IQ(<2nq• '?.1.<Pse.\\ ( P,1,-,c,,-,dCL Morff:"' o v->,.g r ") 6w J~ .. 1~~,.. -,·•'.J"•n<
pH400 l<> ,0 Spec. Cond.9, C:::: at 25° c Location or sitA /2,01'.t.i--I'-\ 6ox 3s<. , :Sb:1,::s oi I I e Ne_ Z 'i! <o:J 7
Temp.10 :::::-----0 c Odor _f\..O~~~=~---Description ol sampling point \<.,\:d'.],:,., S,n k Sp if:t:rt'.
Appearance ~-AA9£ Sampling Method ,.P..clA~"~P,__~---~=-==r--------Sample lnterval_=L<.-"'-1=~"-'1.~_•-,,J""h.~--
~ _ -1 ,-. (P~.li..•,.•ic) .... c ·
Field Analysis By: l::')u)o,..L\av,. Remarks .:,u.>:y)•LJ o.....-+er pUMf'\"£1 • ~""'as
LABORATORY ANALYSES ..,....,.,-......... ..,.,
BOD 310 mQ/1 Diss. Solids 70300 mn• Ag -Silver 46566 uo'I Organochlorine Pesticides
COD High 340 mg/I Flouride 951 ma/1 Al -Aluminum 46557 un/1 Organophosphorua Pesticides
COD Low 335 mg/I ""'dnecc· Total 9nn mnll As • Arsenic 46551 uall NitroQen Pesticides
Coliform: MF Fecal 31616 1100ml Hardness Cnon-carbl 902 mall Ba -Barium 46558 ua/1
Coliform: MF Total 31504 /100ml -nnn .. nA Ca -Calcium 46552 mn11 Acid Herbicides
TOG 680 mg/I ~ Specilic Cond, 95 uMbostcm2 Cd -Cadmium 46559 ua/1
T urbiditv 76 NTU Sulfate 945 mn/1 Cr -Chromium 46560 ua/1 Semivolatile Organics
Residue., Suspended 530 mg/I Sullide 745 mall Cu -Coooer 46562 ug,I
Fe -Iron 46563 ua/1
>< HQ • Mercury 71900 5,f> ua/1 >< Volatile Organics (VOA ooltle)
pH 403 unit, K -Potassium 46555 mo'!
Alkalinity lo pH 4.5 410 mg/I Mo -Maanesium 4655-4 mo. I TPH -Gasoline Range
Alkalinity to pH 8.3 415 mg/I Mn -Manoanese 46565 ua/1 TPH · BTEX Gasoline Range
Caroonate 445 . mg/I NH." asN 6to 0, Oq mall Na -Sodium 46556 mg/I ,... .--..r.P'"f. OF-~ --
Bicarbonate 440 mg/ TKN 00 N C?C mnA Ni . t.Ji.-,.t.n.l nnn ·•£.!'-rr. •·~· ~,....r.(!
Carbon dioxide 405 mg/I ,X NO +NO as N 630 'i • '-\ mol Pb · Lead 46564 ua/1 ~~ N i\'f\]H.A.l., ,-.-~
Chloride 940 mg/ P: Total as P 665 mnl Se -Selenium ua/1 \ I -'M . -
Chromium: Hex 1032 un/1 Zn -Zinc 46567 un/1 I / APR l" ... -
Color: True 80 Pt-Co
V
,..,,,,n~~rnnt !'.l,i\,';;U:.tllt-
Cyanide 720 mg/I ~, •. ,r ...... ...... qtG\O .. ,., ""
Lab Comments: ----------------------------------------------"~';:.;u._, .. _,l_ll_ll ______ _
GW•54 REV For Dissolved Analysis -submil lilte1ed sample and wiile "DIS" in b -~
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.. !!!!!!
EHNR/DEM LABORATDRY LAB NO. 5G306
VOLATILE ANALYTICAL REPORT ~ REPORTED BY e~ SUPERVISOR
CHECKED BY ;t,f&. DATE
REVIEWED BY ENTERED BY
CHECKED BY
SAMPLE TYPE: WATER ANALYSIS RESULTS
75-35-4 1, 1-Dichloroethene 0.75 u 96-18-4 1, 2,.3-T richloropropane 0.26 u
75-09-2 Methylene Chloride 10 u 108-86-1 Bromobenzene u
156-60-5 trans-1,2-0ichloroethene 0.75 u 95-49-B 2-Chlorotoluene 0.25 u
75C34.3 1, 1-Dichloroethane 0.25 0.72 106-43-4 4-Chlorotoluene 0.25 u
590-20-7 2,2-0ichloropropane 0.25 u 541-73-1 1,3-Dichlorobenzene 0,25 u
156-59-4 cis-1,2-Dichloroethene 0.25 0.43 106-46-7 1,4-Dichlorobenzene 0.25 0.87
67-66-3 Chloroform 0.25 u 95-50-1 1 ,2-Dichlorobenzene 0.25 D
74-97-5 Bromochloromethane 0.75 u 96-12-B 1,2-Dibromo-3-Chloropropane u
71-55-6 1, 1, 1-Trichloroethane 0.25 u 120-82-1 1,2,4-T richlorobenzene 0.25 u
563-58-6 1, 1-Dichloropropene 0.25 u 87-68-3 Hexachlorobutadiene 0.25 u
56-23-5 Carbon Tetrachloride 0, 75 u 87-61-6 1,2,3-T richlorobenzene 0.75 u
107-06-2 1,2-Dichloroethane 0.25 u 1634-04-4 Methyl-tart-butyl ether 5 u
79-01-6 Trichloroethane 0.25 0.27 71-43-2 Benzene u
78-87-5 1,2-Dichloropropane 0.25 u 108-88-3 Toluene u
75-27-4 Bromodichlorornethane 0.25 u 100-41-4 Ethyl benzene u
74-95-3 Dibromomethane u 108-38-3 m,p-Xylenes 2 D
10061-01-5 cis-1,3-Dichloropropene 0.25 u 95-47-6 a-Xylene u
10061-02-6 trans-1, 3-Dichloropropene 0.25 u 100-42-5 Styrene u
79-00-5 1, 1,2-Trichloroethane 0.25 u 98-82-8 lsopropylbenzene u
127-18-4 Tetrachloroethene 0.25 u 103-65-1 n-Propylbenzene u
142-28-9 1,3-0ichloropropane 0.25 u 108-67-8 1,3, 6-T rimethylbenzene u
124-48-1 Dibromochloromethane 0.75 u 98-06-6 tert-Butylbenzene u
1 06-93-4 1,2-Dibromoethane u 95-63-6 1,2,4-Trimethylbenzene u
108-90-7 Chlorobenzene 0.25 u 135-98-8 sec-Butylbenzene u
630-20-6 1, 1, 1,2-Tetrachloroethane 0.25 u 99-87-6 p-isopropyltoluene u
75-25-2 Bromoform 0.5 u 104-51-8 n-Butylbenzene u
79-34-5 1, 1, 2, 2-Tetrachloroethane o. 75 u 91-20-3 Naphthalene u
TQL-Target Quantitation Limit-Subject to Other purgeables detected · Detected
change due to instrument sensitivity (up to 1 0 highest peaks) ug/l
T-Tentatively Identified, not confirmed
E-Estimated Value FOUR UNIDENTIFIED PEAKS DETECTED
U-Samples analyzed for this compound but not detected BY GC/ELCD.
N-Sample not analyzed for this compound ONE UNIDENTIFIED PEAK DETECTED
D-Detected below quantitation limit BY GC/PID.
M-GC/MS Analysis performed
COMt-1 ·s,
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State of North Carolina
Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B, Howes, Secretary
.AVA
DEHNR
DIVISION OF ENVIRONMENTAL MANAGEMENT
February 7, 1996
Florence Russell
Route 14, Box 356
Statesville, North Carolina 28677
RE: Well Water Sample Results
Morgan/Russell Well
Stanly county, N.C. ·:r:,., <i_;_Q,{,,
Dear Ms. Russell:
On October 10, 1995, staff from the Mooresville Regional
Office of the North Carolina Division of Environmental Management
sampled your well at Route 14, Box 356, Statesville in Iredell
County. The samples were analyzed for volatile organic
compounds, nitrate and mercury. Volatile organic compounds
include a wide range of manmade compounds including, but not
limited to, gasoline components and chlorinated solvents used as
degreasers.
Laboratory results from these samples indicate at the time
of sampling that volatile organic compounds were present in your
water supply. A copy of the laboratory results is enclosed for
your review. These results are:
1,1-dichloroethane
cis-1,2-
dichloroethene
1,4-dichlorobenzene
nitrate/nitrite
mercury
919 North Main Street,
Mooresville, North Carolina 28115
Voice 704-663-1699
0.65
0.67
0.74
8.6
5.4
700+
70
75
10/1
2
FAX [phone]
An Equal Opportunity/ Affirmative Action Employer
50% recycled/10% post-consumer paper
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Ms. Russell
February 7, 1996
Page Two
*Concentration in micrograms per liter (ug/1), which is also
parts per billion (ppb).
+North Carolina Groundwater Standard
**Concentration in milligrams per liter(mg/1), which is also
parts per million (ppm).
Based on these results, you should continue to use bottle
water. Should you have questions, please call me at (704) 663-
1699, ext. 243.
Enclosure: Lab Results
Sincerely,
Karen Connell
Hydrogeologist
cc: Stanly County Health Department
KWC
GROUNDWATER FIELD/LAB FORM
Counly ,}.., '.Cele.Lt
Quad No U.r '7 n-6
Lat. "3S'"P' 50"
Serial No. ______ _
Long f-0~ 56, IEY'
llAiN OF {'LJ"TQ~I North Caroline \J ~ partment of Environment, Heallh, end Natural Resource!!
DIVIS! N bF ENVIRONMENTAL MANAGEMENT-GROUNDWATER SECTION
,. -...,..,.. t'\l•"
!'i r· · · -·-1 T~liltb Number ~~::;~:,~;~;;~~~;~::, :o. ;;:t:t -,--::-';:'---+,rim=-:-'-u-'-s,-°'"'-o-u
7
ne-c-~an~d~D-e_l._,
Report To: ARO, FR~q) ARO, WaRO, WiRO, L'.'.J u . .D.ata Entry By: µ. C"--· Ck: _©-=-5_,._ ___ _
WSRO, Kinston FO, Fed. Trust, Central Off., Other:---~-----, . ''.l),t"~te Reported: _,.._/.__,J"--. ----"J'---.:;,0'c..c/=' __,.;?.---"::;:.=-------
Shipped by: Bus,~~~'Hand Del., Other_·---_----------Purpose: ('._v-..' 1,cc ti iNJ;7,
Collector(s): U{' en at'./( Date ID IO .q :S Time I I: 35 A,,.,..., Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other· I ~.Cu.d1 en i1,:yu It, , N'. 'f _ 1 A 1c11cl11 one) .j
FIELD ANALYSES owner Horu-...c...,... fZu.cv.~
Location or sill' ~a·,,,tc i'I , 13<'.\>c • 3,$ (c Sl,-,__tc.,, _.,, /I~ , I..J c 2. ~ l· · 1 -,
Description of sampling point I ,c~c 6 Lb f', uJi l/ le,,«,(
Sampling Method -1.C:..,1_.,c,:M,i,""-~----~===-=---=--,------Sample tnterval---"l,L-~"";,__.,i,__· ____ _
( t (Pump,b.lllier.•1~) /l( ":-;, /).,.._...,,_, t'C i\~ c, . .-l-(~ • • •
pH ,oo (,, ' LJ
. Temp.10 J(i,,'S
Appearance _<;,..>=l..!''----------------
Field Analysis By: .,k-'--"C"'l,.,•n_,,._n,.,eu_l:__' _______ _
Spec. Cond.94 t</llu;,/,c1 at»° C
o C Odor __,_11.nfw)Ll1L<f'-------
(pomping lime, ■1r 11mp. etc.)
LABORATORY ANALYSES
BOD_ 310 mn,1 Diss. Solids 70300 ma/I Aa -Silver 46566 uall Orqanochlorine Pesticides
COD High JAO mg/I Flouride 951 ma/I Al -Aluminum 46557 ua/I Organophosphorus Pesticides
COD Low 335 mg/I Hardness: Total 900 mg/[_ As -Arsenic 46551 un/1 Nitroaen Pesticides
Coliform: MF Fecal 31616 /100ml Hardness (non-carb) 902 mn/1 Ba -Barium 46558 unn
Coliform: MF Total 31504 /100ml Phenols 32730 ug/1 Ca -Calcium 46552 ma,I Acid Herbicides
TOG 680 ma/I __S_gecific Cond. 95 uMhos/cm2 Cd -Cadmium 46559 unil --
Turbidity 76 NTU Sulfate 945 mn• Cr -Chromium 46560 ug/1 Semivolatile Organics --
Residue., Suspended 530 mg/I Sulfide 745 mall Cu -Con"'er 46562 ua/1 ,
I Fe -Iron 46563 ua/1
'.K Ha -Mercurv 71900 <.... L/ ua/I :>< Volatile Organics (VOA bottle)
pH 403 units K -Potassium 46555 mail
Alkalinity to pH 4.5 410 mg/I Mn -Magnesium 46554 mg/I TPH -Gasoline Range
Alkalinity to pH 8.3 415 mg/I Mn -Manganese 46565 ug!I TPH -BTEX Gasoline Range
Carbonate 445 mg/I NH_ as N 610 (). 0 5 ·mn/I -Na -Sodium 46556 mall -
Bicarbonate 440 mall nm JIL62• mg/L Ni -Nickel ug/1_ ;
Carbon dioxide 405 mail '-.,,(_ NO +NO as N 630 J>: (, mg/[_ Pb -Lead 46564 uall I /
Chloride 940 mg/I P: Total as P 665 mnil Se -Selenium unn V
Chromium: Hex 1032 u9:1I Zn• Zinc 46567 un•
Color: True ao Pt-Co
Cyanide 720 mg/I
Lib Comments:----------------------------------------'-----------,--------~
- ---- -
_._ -
EHNR/DEM LABORATORY LAB NO. 5G1746
~ VOLATILE ANALYTICAL REPORT
REPORTCD BY SUPERVISOR I
CHECKED BY DATE ,,...-. .::,
REVIEWED BY ENTERED BY
CHECKED BY
SAMPLE TYPE: WATER ANALYSIS RES UL TS
75-35-4 1, 1-Dich1oroethene 0.75 u 96-18-4 1,2,3-Trichloropropane 0.25 u
75-09-2 Methylene Chloride 10 u 108-86-1 Bromobenzene u
156-60-5 trans-1,2-Dichloroethene 0. 75 u 95-49-8 2-Chlorotoluene 0.25 u
75-34-3 1, 1-Dichloroethane 0.25 0.65 106-43-4 4-Chlorotoluene 0.25 u
590-20-7 2, 2-Dichloropropane 0.25 u 541-73-1 1,3-Dichlorobenzene 0.25 u
156-59-4 cis-1, 2-Dlchtoroethene 0.25 0.67 ET 106-46-7 1 ,4-Dichlorobenzene 0.25 0.74
67-66-3 Chloroform 0.25 u 95-50-1 1,2-Dichlorobenzene 0.25 u
74-97-5 Bromochloromethane 0.75 u 96-12-8 1,2-Dibromo-3-Chloropropane IJ
71-55-6 1, 1, 1-Trichloroethane 0.25 u 120-82-1 1,2,4-Trichlorobenzene 0.25 u
563-58-6 1, 1-Dichloropropene 0.25 u 87-68-3 Hexachlorobutadiene 0.25 u
56-23-5 Carbon Tetrachloride 0.75 u 87-61-6 1,2,3-Trichlorobenzene 0.75 u
1 07-06-2 1,2-Dichloroethane 0.25 u 1634-04-4 Methyl-tert-butyl ether 5 u
79-01-6 Trichloroethene 0.25 u 71-43-2 Benzene u
78-87-5 1,2-Dichloropropane 0.25 u 1 08-88-3 Toluene u
75-27-4 Bromodichloromethane 0.25 u 100-41-4 Ethyl benzene 1 u
74-95-3 Dibromomethane u 108-38-3 m,p-Xylenes 2 u
10061-01-5 cis-1 ,3-Dichloropropene 0.25 u 95-47-6 a-Xylene u
10061-02-6 trans-1,3-Dichloropropene 0.25 u 100-42-5 Styrene u
79-00-5 1, 1,2-Trichloroethane 0.25 u 98-82-8 lsopropylbenzene u
127-18-4 Tetrachloroethene 0.25 u 103-65-1 n-Propylbenzene u
142-28-9 1,3-Dlchloropropane 0.25 u 108-67-8 1,3, 5-Trimethylbenzene u
124-48-1 Dibromochloromethane 0.75 u 98-06-6 tert-Butylbenzene u
106-93-4 1,2-Dibromoethane u 95-63-6 1,2,4-Trimethylbenzene u
108-90-7 Chlorobenzene 0.25 u 135-98-8 sec-Butylbenzene u
630-20-6 1, 1, 1,2-Tetrachloroethane 0.25 u 99-87-6 p-isopropyltolueno u
75-25-2 Bromoform 0.5 u 104-51-B n-Butylbenzene u
79-34-5 1, 1,2,2-Tetrachtoroethane 0.75 u 91-20-3 Naphthalene u
TOL-Target Ouantitation Limit-Subject 'to Other purgeables detected Detected
change due to instrument sensitivity (up to 10 highest peaks) ug/L
T-Tentatively Identified, not confirmed
E-Estimated Value NO VOLATILE ORGANIC COMPOUNDS QUANTITATED BY
U-Samples analyzed for this compound but not detected GC/PID.
N-Sample not analyzed for this compoun~
D-Detected below quantitation limit
M-GC/MS Analysis performed
COMMENTS: -.. -- -----.. - ---- -
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State of North Carolina Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes. Secretary
.AVA
Rachel Brown
183 Lauren Drive
DEHNR
DIVISION OF WATER QUALITY
January 10, 1997
Statesville, North Carolina 28677
RE: Health Risk Evaluation
Brown Well
Iredell County
Dear Ms. Brown:
I have enclosed the health risk evaluation for the water
sample taken from your well on October 7, 1996. If you have any
questions, please call me at [phone], ext. 234.
Enclosures
cc: James Beam
\prd\brown.hrl
9 I 9 North Main Street.
Mooresville. North Carolina 28115
Voice 704-663-1699
Sincerely,
~2------Paul R. Dahlen, P.G.
Hydrogeologist
FAX [phone]
l·E.ffl Li .. j ?#:'"di
An Equal Opportunity/ Affirmative Action Employer
50% recycled/IQ'¾ post-consumer paper
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NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEAL TH. AND NATURAL RESOURCES
DIVISION OF EPIDEMIOLOGY
OCCUPATIONAL AND ENVIRONMENTAL EPIDEMIOLOGY SECTION
DRI1'KING WATER HEALTH RISK EVALUATION
GENERAL
DATE /'!,,/lf/7 6 COUNTY __ _:;:__T~~=~·---LABORATORY# __ t_~_Z_l_J_J __
( )
( )
Based on these analytical results. this water should be considered safe for normal usage.
Chemical analysis did not show any contamination. Water should be resampled if odor or taste persists.
The water should not be used for drinking or cooking purposes: avoid prolonged bathing/shov.·ering.
Based on these analytical results, this water is highly contaminated and should not be used for drinking.
cooking. or bathing/showering.
The laboratory results are not conclusive. please resample.
PLEASE INDICATE O!\ LAB SHEET THAT IT IS A RESAJ\IPLE A1'D PRO\'IDE PREVIOUS
SAJ\IPLE NUMBER(S).
COJ\IME!\TS:
For further information. contact Dr. Ken Rudo. Occupational and Environmental Epidemiology Section.
[phone].
DEHNR 3891 /5/961
Occupational and Environmental Epidemiology Section (Rc\·ie\\" 5/99)
u_·,
IJl,l::lf!,'1,L --·---·--·------
PuitTlO
,-, , 1Llt.Cff>fl:CS) :
•---l, l E:
,,_::,,1F.; _,
~POSE:
;1• \ IJOHA TOIU' ANAL \'SIS )
G non Jrn
<:OD Hip Ho
C.:ODl"'°"'·JJ5 '. .
Colif..,rm: MF fo..al.Jl616
Colifun-.: MF T g11.J J ! SO-f
me
r .. t.irit,-
1.,\idue .• Su~M 5JO
1 otd Su!lf'C'"(lcd !N!lid1
.
-
'" -.. Alk..Aliru-l7 10"114., -A l~,.liii.it) 1Cpl l I.) ........ . ·-· , ..
c ... bc,,,...., .
13tcabt,nae
C.t-doaxic!c
f:t,~ ..
k°'h""'1iuia· Ila IOJl
C<11!:w: 1rut! W
C ~ .-ixk: 710 · .. '
'
-JI -
.
,.,1-
m,g.'L
. aij.•1.
1100ml
·. ,1~1 .
ri_~•-__
NIU
,~'L
-•L
uain
rJoS'\.. -.. .. ,. .,.,.
~ ... .,,_.,,
-; .. g:-'l-.
-.,L,
' -.. c'II -
· .. -ing,t, .
-
'
o..~:
lnrntionooSite·
lb.riprio,1 .,r llll'"J'lioog point
Saulfllin11; Mctliotf·
Rt,n~\.i:
. --Oin. Sold!i 7CL.\OO
f'M!ridr:~I
· !1-1--.L--k>tal 900
la~(~)90!
-. ~1 • .121.JO ..
,_:.roe Cciod. 9S
'-!bk.
s.u1r,t1e10
MAAS
1n.1 ..ct o-ea
Si'-3 ...... ,. .
,.
NJ-I) M H 610
n:.NuN615
X N02 +NOJ •s a 610 .
V:l"oal-'" P663. .·,
l'<M ,.
i-·.· .. '
IH\'(."jJlJN OF a,;:NVIRONMENTAL IIIANA<;t-:r.u:Nr
0~.-, L-----•~ n-,-1 fGr<'l••II W1111-r IQa.-"')'
MMrl~ PRK.I II.fl\' ~FlOCJJINE -------
[SJ OUINOFl:US100Y
~ S.\Ml'1.t:1YPE
illt:MU.GEt!CY
□ rwv
==="='='='='"::'·=""==
0
="='":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::Diii' ,11;,cc,c-~ _rr_r_m9: r:G~i:ffH T !; l F. MACrniRT
==========================~'::":'.1::~' u R;,,,mm m1-c
m,,,_ Al!,•!'iil~cr _.M66 -mofl. Al Abni,.,m "'6517 -mofl. M--Anenic 46551 ,g/1. .,.,._ &-8.tfiurn -¼Ssa ...-L .., ' .. .. Ca--CakiUlll 46,S:52 . . .. ...,L
,..,.u.,nkm2 (~"'65:55' .... ,
1"'1Vl. (:1.c:lromun -46,54,0 , .... ..... , C•·lOl.l'P'ff l0-4-2 ~ ...,,_ rot-lr11111lOU -.L -' .. 11,.: Mrms, 11<1(() .,, .... ..... l.:·P'c>1irui..-1-4M!IS """' 1,\g•Ml~~H . ...,c .. I.I•~ 1055 ,. ' •o'L
0.02. ~.,_ tla-Sodi11aoi92.? ..,,
myl. N►Nirhl .,.,,_
7,3 msll Ph-Lm"6~ ,g/1.
m!VL ·. Se-Sdct-,iuai ·. ,g/1.
n¢ bi 7..incf6'.'<6). . ,g/1.
,_ . - -.; -
" . ,_,.
'
--------
LabN.....bn-
Oarr.Rtto':i...-<I:
'time Rex-il'Cd :
Fl--:d,.,.llly
~~ ~
Ac,j ltc:rt.ici<.\::$ -
ff'II-Diesrl ~
&r.7lD
"' 1114,~
~ v<'!btittci.p,OC'11Vo..-.~k>
IPII-BTEX Gmoliaw Rang: -.
--
1._··,
RCPORIEO B'f
CHECt'..£0 BY
RE\IIE\1\-l:O BY
75-35--4
75-0S-2
1!it3-60-5
7S-J4-3
590-?0-7
156-59--t
61-66-3
14-91-5
71-55-(i
563--58---fl ·ss.n.s
107-06-2
79-01-6
78'-IH-5
i'S-27-4
74-9~3
10061...-01-5
10061-02.6
79-0()...5
127-119-4
142-28-9
12-4--48--1
106-93-4
108-~7
630-20-6
7S.-25-2
79-J,4-.5
IUI.·
t,1-Dichk>roetl1e1H:.
Metl1,.-1ene Chbride
!i;~ns-1,2-Didiboelh,ene
I. 1-Didll.1roethane
2.2:-Dk:l,.br-c,xopane
cis-1 ,2-OiCfjofoett 1e11e
Chk::arcd01TT1
fuomcx::hlmomell,ane
1.1. t-Trictilortiethane
1, 1-~ichbrcpfopene
Carbr!n lelr adilork1e
1.2-Dichloroethane
T richkrroelhene .
1. 2-Dichl:Yopropane
~omodicllkwometh3ne
l)iblornom~hare
cis·-1.3--0ic:tboprq>er'le ·. ·
bans-1.J-D~~.
1, 1.2-frichbooCh.lne
l elrachloroe-thene
1,3--0ichloropropar,e
DibrolnochkiromeHiaM
t,2-Di:iron1ooth.lne
Ctioroben.z.ene. _
1, 1, 1.2-lelractdoroelhane
Bromolorm
t, 1,2.2-letrachlcroethane
T a1 get Qta.anb1ati:N• L~~ ~~ le.,_
~~ cJi:.1e I? !~~-rn~_semi~. • · r cn1.i1i-..av Identified. ~ confl'me-d
Estimated Value_
0.75
10
0. 75
025
0.25
0.2~
0.25
0. /5
fl 25
0.25
0.75
0.25
0.25
0.25
0.2&
I
·. 0.✓5
0.25
0.25
0.25
-0.25
0.75
1
-0.25-
0.25
05
0.75-
EHUHJD_E:_M_ LABOR.A r~y_
YOLATl.E ,-_NALYTICAL RB>ORT
0.63
0.61 E
u
lJ
u
lJ
96-18-4
1019-86-1
'-;lS-40-8
106-43--4
541-73-1
106--1/i-i
9S-~1
I, 2,3-Tricllk:iiopupana
Oromoben.z. f!IM?
2-Chlorotoluene
4-Chloro1:otuene
I,3-0irhklrobenz.erte
I , 4-0khlorobr.n:zene
1, 2-Oichlofot:..-nr.e ne u
u
ll
u u
u
96-12-B 1,2-Oibiomo-.3--Chlo1opropa,1R
0
u
" u
u
U.
u
u .. u .
u
u
u
V
u
u
120--62-1 1,2.4-lricttorobenzeDe
8,7-66---J H9xac/1lorobtJ\a<.iiene
67-61--6 1,2,3-Tridiofotienz:ene
16.34-04...f M~-l'eft-buly1 ettM!I'
71-43--2 B<=ene
108-BS-3 T~ne
100-41-4 Elhy1 bertz:ene-
108-38-3 m,1>-Xy~1~
9$47-<; o-X,-19118
100-42-5 . Slyfene ,..,,,.., ls:cpopylJenzeste
1Q:l..SS-: 1 . . T\-Ptopy1bei .:z:e.e
. 106-67--8 . 1 .3. 5-T ~ ffie -
96-06-6 101 r-Buty1bA-nzene
95---63-6 1,2, ... Trimell~eoe
135-98-8-sec-Uutytbert.!ene
99-,87-6 p-iscp'op,-tlolJBne
10-4-51-8 n--Butylbenzene
91-20-3. ~halene·
Other. ou,gsabies defected
(up t~ 10 hi;hec-..t peaks)
.. --• ---· -
T-
£.
U-SamJlles analyzed Jor this com~urkl bul nol: ~erected
N-Sai-nple nol a_noly.zed fOf lhis compound TI'vO UNIDENTIFIED PEAKS UEI EClEO HY GCJPIO.
0-. -~ed. bekJw ~h131:bo_ limit
M-GCIMS A"atysis pe<fumed
-----------
----~·.:.LASN0 .. 6G2233--
D.25 ti
I u
0.25 V
0.2:5 u
□.25 u
□.ZS 0.63
0.25 " I u
0.25 u
n.25 u
0 75 u
5 u
u
I ·u
I. u
2 2.D
1 .u
u
u
I. u
I u·
I u r u
u
u
u u .
n,g,L
.. -0 25.
mgll
NI
Dwtcted.
ug'L
--
-' ,
u__::, Rf:POArED BY ~ ·•::r C11FCKEO RY
C"', R{VIEMD BY
1·1_
SAMPLE TYPE: WA.TFA
62-53-3 ANl1.1NE
IOR-!35-2 PHENOL
,_c, 815[2-CHLOROETUYL) ETilER •T• 111-44-4
,7, 95-57-8 2·CHlOROP1-IENOL
541-J'J-·I 1.3-DICl~lORORENZCNl
u ,,, 106-46-7 i ,4-DIC~LOROBHllENE
1:..:i 100-r.1--'1 BENZYL A.LCOHOt
95-5()-1 I, 2·0IC1-ll.OA08EN7F.NE
9&-4£1-7 2-ME'IHYL Pl lEHOl
I 08-60-1 131S!2-CHLOROISOPROP'l'Lj ETIIER · ...
106-44-5 . 4-METHYL PHENOL
621-64-7 N-NlTROS0-01-N-P'ROPV~.AMINE
67-72-t . HEX.Acfu.0R0ETHANE
98-95-3 NllRORENZENE
7B-5S.1 ISOPHORON!:-
B8-7S-5 2-NIT~O PHENOL
105-67-9 7;4:CMMETl-lYL PH'ENOL ·
6h-B!.o-O er:Nzmr: ACID .
111.-91 -1 BIS!2-CHL•)AO[THOXY] Ml:lllANE
120·8·3-2 2.4-CMCHLORO Pl-1€HOl
I ~0-82-1 1,2,4-TRtclU ORO'RE:tlZ.ENE
91-20-3 .r-tAPHTIIALENF.
106~7-S -~-4'.CHt.o·RoANLliNE'"
87-68-3 Ht;XACHI OROBUTADta~F.
59-50-l 4-CfU on0-3·MET1 lYL PHENOL
91-51-6 2-METHYL NAPtHHALBll'E
77-47-4 HEXACHlORO(;YctciPENTAOIENE
88-06-2 2,4,6-1 RICfLOHO PHENOL
95-95-4 _2,4.5-JR!CH~ORO f'H~~Ol
9\-58:,-7 . 2:cHU)RO·NAPHTHALE..N:'E
·aa)4~ " 2"N!TROANLWE
13.1-,1-3 otMETHVL Pl m-lAlA TE
208-913-8 ACENAPf-lTHYLENE--
-llllllllill ... _._:__ ., -.--:
ElfflR/DEM LAEJOlll\ TORY
~EMI-VOLA TILF. AMAt YTICAL REfORT
ANAL YSts RL'iLIL T!'.
10 lJ 605-20-2
10 u 99:09-2
10 u SJ-32-9
10 u · 51-28-5
10 u 10002-7
10 \J 132-64-9
,o u 121-14-2
10 u 84-66-2
\0 u 7006-"72-3
10 u 86-73-7
.. 10 u --~~-01-6
10 u· 5-3~52-1
10 u · 86--30-6
10 u 101-55-3.
,0 u 118--74-1
\0 u 87-86-5
10 u 85--01-B
50 u 120-12-7
10 ll B4-74-2
\0 u 206-44-0
10 LJ 129 00-0
10 LJ SS-68-7
20 ,._.· .. -------~-u "-91-94-1
\0 u 56-55-3
2() u 218-01-9
10 " 117-81-7
IO " 117-84-0
\0 u 205-90-2
10 u 207-00-9
\0 u !50-32-B
5-0" ,,_ 1tt3-39-5
10 u 53-70•3
10 u 191-24-2
2 ,6-0INITRO TOLUENE:
3--NrTAOAHII.INE
AC[NAPHfHF.NE
2.4-DINITRO PHENOi.
4-NITRO PHEtH::M.
DIBENZOFUAAN
2,4-0JNtTROTOlllENE
DIETHYL PHlHALATE
4-CHLOROPftEN'V\. PHENYL ETI-U.Jl
FLOOAENE.
4-NtTROAr-E.lNE
4.&0INITR0-2-MEiH_Y_L PHENOL"
tl..J..IITROSOOIPH'ENYLAM.!Nf:
.. 4-BROMOPHE.NYl PHENYL_ ETHrn_
HEX.ACHLO.ROBENZENE
Pair AcHLo"Ro'-PHeNot.
PHEHANTIIRENE
ANTHRACENE
0I-N-BUTYL PHnlALATE
rtUOflANTHENE ·
PYR'ENE
BlffYLBENZYL PHTHAI.ATE
·3; 3' -OIOI..OROBENZIDINf.
RENl61AiANTH-flACENE.
CHRYSENE
' BIS(2-ETHYLHEXYU PfiTH~LAlf
0I-N-OCTYl PlrTHALATE
RCNZO(EllrLUOAANTil£NE
DENZO(KWUJORANTllEH~
BENZOiA!PYAEHE .
tNDENQ(l.2,~ql-WV~~~E._ ·_
DIBCNZOul,;H)ANTHRA.CEHE
BENZOIG,H,llPERYLEHE
LAB NO. oG223J
10 lJ
so u
10 u
so u
so. u
10 u
\0 IJ
10 u
\0 u
10 u
50 u . s.o·· u
10 u
10. · .. u
10 u
50 u
10 u
10 1J
10 IJ
10· u
10 .· u
10 u
,20c, u
10 ·u·
10 u·
10. u .·
10 u
10 ll
\0 u
.:10 u
10: u
i(f "u·
10 u
-
sn.mvot.llTII..F. OAOl'NICS REPOIU -OI.UI uUI l'AGE 2
UtJl[)EN'IIF!EO 22E
COMMF.NTS:
--liiiiii:I -

-
LAB NO.~---~6_G_2_2_3_3
TOt-1 al[Jfll Ouanlitation Limit-Subject to
chafi9P.' 1lue to instrument Slt!~tivily
T-Tentati'.'ety Identified, estim:ioted concentration
E-'E:stimJtf!d Value
0-S;arnples anal\rzed fof this compound bu1 f1D1 detecled
N-S.1111ple 41Ol an.ily7ed for this cornp0UJ\fl
D-0.,tected below quanlitation knit
H-Holdin,g time ,exceeded
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State of North Carolina Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
NA
DEHNR
DIVISION OF WATER QUALITY
May 28, 1997
Phyllis Frye
183 Lauren Drive
Statesville, North Carolina 28677
RE: Health Risk Evaluation
Frye Well
Iredell County
Dear Ms. Frye:
I have enclosed the health risk evaluation for the water
sample taken from your well on April 8, 1997. I will be
resampling this well in July. If you have any questions, please
call me at [phone], ext. 234.
E;)closures
lAP~d\fcye. h.rl
919 North Main Street,
Mooresville, North Carolina 28115
Voice 704-663-1699
Sincerely,
~
Paul R. Dahlen, P.G.
Hydrogeologist
FAX [phone] NOC An Equal Opportunity/ Affirmative Action Employer
50% recycled/] Oo/. post-consumer paper
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:;,c. 1~;-:;Y'.'. n
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT. HEAL TH. AND NATURAL RESOUB,CE~;-; ;·, i:'L•.!.TH
DIVISION OF EPIDEMIOLOGY C, ,··.',\':1;;:.\L E:~C:'.JL·:•,:·-:s'
OCCUPATIONAL AND ENVIRONMEN_TAL EPIDEMIOLOGY SECTION
DRINKING WATER HEALTH RISK EVALUATION
GENERAL
MAY 23 1997
DATE COUNTY_-""h'-'tc::.~:___;_~__:_· __
L, ::•:;.,l[ R:,i,JAl WICE
LABORATORY# 'J(S-o;'J;
( )
( )
( )
Based on these analytical results. this water should be considered safe for normal usage.
Chemical analysis did not show any contamination. Water should be resampled if odor or taste persists.
The water should not be used for drinking or cooking purposes: avoid prolonged bathing/showering.
Based on these anal:tical results. this water is highly contaminated and should not be used for drinking.
cooking. or bathing/showering.
The laboratory results are not conclusive. please.resarnple.
PLEASE INDICATE O'.11 LAB SHEET THAT IT JS A RESAMPLE AND PROVIDE PREVIOUS
SAMPLE NU~IBER(S).
COMMENTS:
&.fi;C1P1
For further information. contact Dr. Ken Rudo. Occupational and Environmental Epidemiology Section,
[phone].
DEJ-P,;R 3891 \51961
Occupational and EnYironmental Epidemiology Section (Re\'iew 5/99)
-
COUNTY
QUAD NO:
-r
IREOELL
----
REPORT TO c'c'cRcOc-c~-------Rcgional Office
COLLECTOR(S) : DAIIU:N
DATE: --c.,c,c,,c7-------
TIME:
PURPOSE:
LABORATORY ANALYSIS
BODJIO mg.IL
COD lligh HO mglL
COD Low J35 mg'L
Coliform: Ml' l'ecal 11616 1100ml
Coliform: MF Total 11504 1100ml
roe mg,1
Tu,bi1ity Nf'U
Residue., Sus~ndcd BO mg/I.
Total Suspended solids mg'L
pll units
Alkalinity to pH ,U mg/L
All,;olini1y 10 pll B.J mi.fl.
Ca11.>on111e m!_!IL
Bieaibonale mg/L
Carhon dio~ide mg/I,
Chlwitle m!_!I[.
Chromium: lie~ 10)2 ug/L
Color: T1ue 80 c.u.
Cyanide 720 mglL
COI\II\IENTS:
Owner:
Location or Site:
UcJ.Cription of s;1111plin!! roin1
Sarnplin!! Method·
Rcmarh·
Oin Solids 70300
l'luoritle 951
I lardness: total 900
lfartlncss: (11on·ca1b) 902
Phenols 32730
Specific Cond 95
Sulfa1c
Sulfoh: 745
MBAS
Oil and Grease
Silica
Boron
Formaltlehytle
NIIJ IIS N 610
1KNasN625
X N02 ;N0.1 as n blO
I'. lo1al11,P<><>5
1'04
-... -----
lllVJSION OF W ATElt QllAUT\'
SAhlf..kE PR\QB.J.IY
BJROUTINI:
~ CIIAINOFrUSlODY
~ SAMPLE TYPE
1'11\'I.I.IS FH\'E WEI.I.
mg/L
mg/L
mg/L
mg/L
,giL
uMhos/cm2
m11IL
mg.IL
mg'L
mglL
mg/L
m~,L
0.01 mg1I.
mglL
S.2 mg•l.
n1gll.
mglL
Or:r.lERGENCY
□
A11•Siher 4b566
Al-Aluminum 46557
As-Arsenic 46551
Oa-Da1ium 46558
Ca-C11lcium 46552
Cd-Cadium 46559
Cr-C"hron1iurn 4(,560
Cu-Copper 1042
Fe• Iron 1045
X Ilg-Mercury 71900
K-Po1aniu1n 46555
Mg-fl.lag11esium 927
fl.ln-fl.la11gm1es,: 1055
Na-Sodium Q2<)
Ni-Nidel
l'b-1.c~tl -lhS0-1
Se-Selcnoum
z, ]inc -l65ti7
MAY 14 1997
aim:·-;:: :.ir rn~~~ll{!f1'Ut \:.UHrtm
::.-.-~·;of.Hf i[S½{-iM §mt[
ug/L
ug/L
ug/L
uglL
mglL
uglL
ug/l.
,wL
,g/L
2.5 uglL X
mgll.
rng•L
ugll.
mg·l.
ugil.
ui;iL
ug1l.
ugll
--.. -
l.11b Numhcr 7G0797
Date Rccrh·cd 419/97
Time Rccch-cd 9·J0 Ar.I
Rccei,ed By DS
Rdea,w,d Br DS
Dale reponcd · 511 J/Q7
Ori;a11ochlo1ine Puticidcs
lhganophosphorns Pesticides
Nitroi,;cn Pesticides
Acid llc,bicidcs
Sc1ni,ola11lcs
I Pl Hlies.i:I Range
\'olatilc Organics { \'OA boulcl
rr1 l·Gawlinc Range
I Pl 1-ll I EX (iasolinc ltar,ge
7GOl91~R
------; j.: '\ J :! ·-' .• '
GROUNDWATER FIELD/LAB FORM -----.. Norlh Carolina
Department of Environment, Heallh, and Nalural Resources
DIVISION OF WATER QUALITY -GROUNDWATER SECTION
-
Counly Jr(,~-&/
Quad No L' 7 YJ 8
Lat.3S::" '-{ ;l.' Sc>"N
SAMPLE TYPE
Bwater
□soil
SA',!PLE PRIORITY
l:J-Routlne Lab Number --:-,'r";'=;<\--;:c-'-~,-'-''-,h;-:-::ccc=:::----
Serial No.---~----~:_,,,v .--'-' ✓-e' ,, W Long. ~ 0 L> 1
Report To: ARO. FRO. f;,80/ RRO. WaRO. WiRO.
D Other
D Emergency
-----------
:_g) Chain of Custody
WSRO, Kinston FO, Fed. Trust, Central 011.. Other: ________ _
Shipped by: Bus. ~i~, Hand Del.. Other_· ____________ _
0 Date Received
Rec•d by:
Other: ___________________ _
Data Entry By: _______ Ck: _______ _
Date Reported: ______________ _
"-~ / ( Pwpose:
Collector(s): Ye-,(, I¾ Dale '{ f:~C/ 1 Time It· I:, Baseline. Complain!. Compliance. LUST. Peslicide Sludy. Federal Trusl. Olher: ~· .. ---. FIELD ANALYSES I'-Owner rl1!3IIIJ. r,3e W<:11 C:10,,:-,,-,.ec(J f<',,, \,,I t",c,.v,, ,c 11)
pH400 "--(, ·" Spec. Cond.94 I j'a at-25"' C Location or site c:~ · W.
Temp.10 __ ,_.,,_,___0 c . Odor_______ Description of sampling point _,,k,.,_•=•ce:l,..,,._-".,,,,,_,._· _______________________ _
Appearance G ( e.c.,..,fcol cv6u S Sampling Melhod -------~~,-,=c'=~~--------Sample Interval _______ _
\ Re111arks --'--'-'--'-=",....:.···=-~=L..--''-~--•-a,1_ru_. •_"_' _______________________ _ Field Analysis By: __ u~c~-=l~z,,=---------~
LABORATORY ANALYSES ••~•••• .. ••·• ... .,.., •"1
BOD, 310 mq/1 Diss. Solids 70300 mg/I An -Silver 46566 un/1 Organoclliorine Pesticides
COD High 340 mg/I Flouride 951 mn/1 I Al -Aluminum 46557 ua/1 O•ganoohosptmrus Peslicides --COD Low 335 mg/I Hardness: Total 900 mg/Ii As -A1 senic 46551 ugll Nit,ogen Pesticides
ColHorm: MF Fecal 31616 1100ml Hardness fnon-carbl 902 mall Ba -Barium 46558 uq/1 Acid Herbicides
Colilorrn: MF Tolal 31504 1100ml Phenols 32730 un/1 Ca -Calcium 46552 mall PCB•s
TOG 680 mq/1 Soec1flc Cond. ~~ uM~1~ Cd -Cadmium 46559 un/1
Turbidily 76 NTU Sullale 945 mn/1 Cr -Chromium 46560 un/1
Residue., Suspended 530 mg/I Sulfide 745 mn/1 Cu -Conner 46562 ua/1
Fe -hon 46563 U<1/I Semivolalile O,yanics
Oil and Grease mq/1 z Hg -Mercury 71900 ug/1 TPH -Diesel Range
pH 403 unit!.· K -Polassium 46555 moll
Alkalinity lo pH 4.5 410 mg/I Mq -Mam1esiu111 46554 mq/t
Alkalinily lo pH 6.3 415 mg/I Mn -Manganese 46565 ug/1
Carbonate 445 mg/I NH as N 610 mn/1 Na -Sodium 46t:.58 rnn/1 X Volalile Organics (VOA bollle)
Bicarbonate 440 moll TKI\• ,.,,., N .,,,,: "lo/L ..l'IL: Njckel yg/1 TPH -Gasoline Ranae --
Carbon dioxide 405 mg/I '>< NO. + NOa as N 630 mg/I Pb -Lead 46564 un/1 TPH • BTEX Gasollre Ranqe
Chlmide 940 rng/1 P: Tola! as P 665 mg/I Sc -Selenium lJ0/1
Chromium: Hex 1032 ug/1 Zn -Zinc 46567 uo/1
Color: True 80 cu
Cyanide 720 mg/I
Lab Comments: ----------------------------------------------------------
GW-54 REV. 7/' For Dissolved Analysis -submit lillered sample and write "DIS" in blc
--r ----
REPORTED BY SfX(!_ CHECKED BY
REVIEWED BY --/M(1.,__
SAMPLE TYPE: WATER
75.35-4 1, 1-Dichloroelhene 0.75
75-09-2 Methylene Chloride 10
156-60-5 trans-1,2-Dich!oroethene 0.75
75-34-3 1, 1-Dichloroethane 0.25
590-20-7 2,2-Dichloropropane 0.25
156-59-4 cis-1,2-0ichloroethene 0.25
67-66-3 Chloroform 0.25
74-97-5 Bromochloromethane 0.75
71-55-6 1, 1, 1-Trichloroethane 0.25
563-58-6 1, 1-Dichloropropene 0.25
56-23-5 Carbon Tetrachloride 0.75
107-06-2 1, 2-Dichloroethane 0.25
79-01-6 T richloroethene 0.25
78-87-5 1.2-Dichloropropane 0.25
75-27-4 Bromodichloromethane 0.25
74-95-3 Dibromomethane
10061-01-5 cis-1,3-0ichloropropene 0.25
10061-02-6 trans-1, 3-Dichloropropene 0.25
79-00-5 1. 1, 2-Trichloroethane 0.25
127-18-4 T etrachloroelhene 0.25
142-28-9 1,3-Dichloropropane 0.25
124-48-1 Dibromochloromethane 0.75
106-93-4 1.2-Dibromoelhane 1
108-90-7 Chlorobenzene 0.25
630-20-6 1, 1. 1,2-Tetrachloroethane 0.25
75-25-2 Bromoform 0.5
79-34-5 1, 1,2.2-Tetrach1oroe1hane 0.75
TOL-Targel Ouantitalion limit-Subject to
change due to instrument sensitivity
T-Tentatively Identified. not confirmed
E-Estimated Value
u----samples analyzed for lhis compound but not detected
N-Sample not analyzed for this compound
D-Detected below quanlitalion limit
M-GC/MS Analysis performed
COMMENTS:
---EHNR/DWQ LABORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-18-4
u 108-86-1
u 95-49-8
0.59 106-43-4
u 541-73-1
0.46 106-46-7
39 E 95-50-1
u 96-12-8
u 120-82-1
u 87-68-3
lJ 87-61-6
u 1634-04-4
u 71-43-2
u 108-88-3
3.0 100-41-4
u 108-38-3
u 95-47-6
u 100-42-5
u 98-82-8
u 103-65-1
u 108-67-8
1.0 98-06-6
u 95-63-6
u 135-98-8
u 99-87-6
u 104-51-8
u 91-20-3
---
1. 2, 3-T richloropropane
Bromobenzene
2-Chlorotoluene
4-Chlorotoluene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1.2-Dichlorobenzene
1, 2-Dibromo-3-Chloropropane
1.2.4-Trichlorobenzene
Hexachlorobuladiene
1,2.3-Trichlorobenzene
Methyl-tert-butyl ether
Benzene
Toluene
E1hyl benzene
m.p-Xylenes
a-Xylene
Styrene
lsopropylbenzene
n-Propylbenzene
1,3,5-Trlmethylbenzene
tert-Bulylbenzene
1.2.4-Trimethylbenzene
sec-Butylbenzene
p-isopropyltoluene
n-Bulylbenzene
Naphthalene
Gasoline Range Eslimated Total Petroleum Hydrocarbon
0!11er.purgeables·detecleO
(up to 10 highest peaks)
--LAB NO. 7G0797
SUPERVISOR ~e '
DATE ~;-· t✓·
ENTERED RY
-
DATE -/;~r;;,-,..,,,-=
0.25 u
u
0.25 u
0.25 I)
0 25 u
0.25 0.71
0 25 u
1 u
0.25 u
0.25 u
0 75 u
5 u
u
u
1 u
2 D
u
u
u
u
u
u
u
u
u
lJ
u
mg/l mg/l
0.25 N
Detected
ug/l
" -
0
I,
I
I
I
I
I
I
I
I
I
I
I
I" I
I
.. sw,. Ref 37 ,•,--;·~ ~
i:,':l!~,-~t,:;:_~)~,1;1,
'« ,. ~ I ...-c "l' \;_. ,:;.;-1 1: I \v·-.:.J ·. r
~/
State of North Carolina
Department of En~ironment, Health, and Natural Resources
I 512 North Salisbury Street • Raleigh, North Carolina 27604
Division of Solid Waste Management \
James 8. Hunt, Jr., Governor Telephone 919•733•2178 Jonathan R Howes, Secretary
February 22, 1993
Chris Davidson
P.O. Box 5602
Statesville, NC
@
,("~· fti . J V
•,~ ~ ({{[lgft,..,~~~:. ,j ~,.-.f~,»J"1ff'!r ( ... 28677
Dear Mr. Davidson: . I ij~ ,
Please find enclosed the analytical results of the water sampled
from your well on September 1, 1992. Reportedly, th'is well is no
longer used for drinking water. The sample collected from this
well contained iron (4.43 mg/1) and manganese (0.83)\at
concentrations which exceed the North Carolina water quality
standards for ground water (Title 15: Subchapter 2L .0200).
. I If you have any questions, please call me at [phone].
~cerely,
,,,,(~-~
Laurie Martin, Hydrogeologist
Ground Water Unit
Hazardous Waste Section
cc: central files
Jesse Wells
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone] Fax# [phone]!3
An Equal Opportunity Affirmative ktion Employer
I
NT. D·partmenl or Environment, SAMPLE ANALYSIS REQUEST I Stotc uborotory of Pub\;, Health
r..o. Box 28047, 306 N. Wilmington Strcc:1
Ralci&h, Nonh Carolin• 27611
'
I lcallh, & Na1ural Rewurcc,
Solid Waste Managemen~rvu. · ion '\
r . . {_ ·) v ,); cf• )
Site Number .)/C,17'-'.:, (1 \C p"7,:. (, ::C Field Sample Number / / _) ,! ·,.
I / V --,--I~--
N·,me or Sile ________________ Sile Location ___ __,f_:;--_;(c::..(c_-f'i_t_· ,_,lc.."-.c_ _________ _
I Collected By /iv, v1//·/2r./4 ,l(r
. / I
(_ Hazardous Waste Agency:
I Sample Type
En,·lronmental Conc,,ntratr
I l/ Ground water (1) Solid (5)
ID#/~&:/ Date Collected_--'-1/+/;-'-/..:../...:.~_"/._'......:.I ___ Time ((: j(_,
I I
Solid Waste __ Supcrfund
Comments
))", i,,-/_...: ,., { ,,,,.;.t'
TCLP Compounds
I Inorganic Compounds I, Arsenic --I Barium
--Cadrriium
--Cbroriiium
Resulls(mg/1)
_ Surface water (2) _ Liquid (6) ____________ = Lead [
I Mercury
_ Soil (3) _ Sludge (7) ____________ --Selenium
I ~---.---~ Silver\ __ _ .----Other (4) _ Other (8) ==t==
I Organic Chemistry Inorganic Chemistry -I
•----------1:------------i -I
Ruults(mg/1)
I
I
I
I
I
I
I
I
Parameter Result..(mg/1) Parameter Results(mg/l)(mg/kg) Or&anlc Compounds I ..i::::_ P&T:GC/MS Arsenic benzene • ----I c. /Acid:B/N Ext, Barium carboo tetrachloride
MTBE --Cadmium --chlordane ------
Radiochemistry
······-··--·-------------1
Paramrter Results (PCl/1)
__ Gross Alpha ______ _
Gross Bela
Microbiology
Parnmetrr Resulls (Col/lOOml)
--Chloride --chlor~benzene --' Chromium chloroform
Copper --o-crestil
----I Fluoride m-cresol
Iron --Lead
__ Manganese
__ Mercury
Nitrate
----
Selenium
Silver
Sulfates
Zinc
pH
__ Conduelivily ______ _
TDS --TOC
--I p-cresol
= cresol[
1,4-dichlorobenzcne
--1,2-dichloroethane ------
= 1,1-dic~loroethylene ______ _
2,4-dinitrotoluene
--heptachlor
--I hexachlorobenzene --' hexachlorobutadiene
--hexachloroethane ------
= methy1[ethyl ketone
nitrobenzcne
--I pcntacl\lorophenol
--pyridinb
--I tetrachloroethylene --I trichloroethylene
--I . 2,4,5-triehlorophenol --I ------__ 2,4,6-triqhJorophenol _____ _
__ vinyl chloride
endrin --lindane
melhoxychlor SEP 2 B92 (3tf> Date Received ________ Reported by _________ _ --' toxaphene
=2,4-D \
_ 2,4,5-T~ (Silvex)
Dale ExlraclcdCI-'-/. qa St\ fa'\ \•K; Dale Reported ________ _
B;.:fi f',
STATE LASOOATORY Of f'UOLIC HEAL
OIV!S!OH Of H€/-LTH SERVICES. N.C. OEPAAIMENT C _HUIWl RESCI.JACES
P.O. BOX 28047 -306 N. ~!LM!NGTOH. ST .• RAL !GH. H.C. 21611 "
ORGNHC O<EM!CAL ANALYSIS I I /
PIJRGi:AB LE a:t1?Cu,OS LAB NO c1.:i ,q,,, C,'"\:)C,11 Cl::, ,:t.:1 J'< I
FJELD• 11),}C I I ;:, ,""J I t l -J .J ,-:,_ I
I CDIP(XJNO TYPE ( I l { I ) I I l ( \) ( l ( l
UN1TS rUa/ 1.,,uo/ko · vo/ 11 µo/ka ,1JO/l:Vo/lco vo/1 Jo/lea uo/ l uo/lco uo/l uo/lco
chloronethane ,~ -1-. '. -..._.-IJ : I
lcm:methane ' I
ichlorodif1uorarethane I I
invl chloride ' I I
chloroethane / I
thvlene chloride ,;~-1-. I
ichlorof1uorcmethane ·1 I
ethene l 1--<lichlon:, V V I
lthane 1.1--<lichloro--~ --"" i -,-, ,. ,.. I
2-trans-<1ich1oroethene •• I • I
cilorofonn • · I
thane 1 2--<lichlorn-: I I I thane, 1. 1. l-trichloro--: I I
art>ontetrachlorioe \ / I I
brmodich lorarethane !Onnh . I
rooane 1 2--<l ich 1 oro-,; ;_:,.,h I I
J...trans--<l i ch 1 oroorooene ' ,-' ' I I
trichloroethvlene --1/ 4-r--.,r,.. ... ~f; ,. •· I I I
-rodibraTCT1ethane 10 n ,-,h i I ; r I I
ene · I 'i ,:_h ,J... ,· ·,' ,· r I I
eth.ane. 1 1.2-trichloro-I ~;..' ' L-\ __ I I
3-cis--<lichloroorooene 10--1-. : I I
1-chloroethvl vinvl ether T ' I I
rorofonn I!/ I : I I
·ethane. 1. 1 2 2-tetrachloro-,; ,_h I I I I
thene tetra ch 1 oro--' I I
oluene I I
.ch lorcbenzene I I
thvlbenzene I ,v ,/ V ,/ I I
I I I I
acetone 10~-h /..\ I ' ,_ ..... _ I I
-bu ta none :1 ~ I I I "rt>ondisul fide !5 nnh I I
-hexanone 1n~ -,-! I I
'-<rethvl-2...,.,,,ntanone ! I I
vrene I I
invl acetate I I
\xvlenes f-hri-al) ,/ . I I . i I
I I
I I
' I
'fMDL~' I
Estimated value.
Actual value is knc,w-n to be less than value given.
,-Actua! value· is knc,.,n to t,e greater than value given.
-tlatenal was analyze<i for but not detecte<i. The nurt>er is the !!_lnim..m Dete-ction L \mi t. "' MDL -Not analyzed. --1/ -Tentative ioentification.
, -On ~R~ -~ist of Priority Pollutants .
. C. D1v1s1on of Health Services
l"Hlr" "ll'\r .. -, . . . -
I BASE/NEUTRAL AND ACID
EXTAACTABLES
COHPOOND
nitros.odimethvlamine
bis (2--ch loroethvl )ether
~hlo~henol I •enol
.3--dichlorobenzene
1 4--dichlorobenzene
2--dichlorobenzene
s (2--ch loroi 11 ether
hexachloroethane I nitroso--di--n~r~vlamine
trobenzene
1 ::.rnhorone
nit~henol
4--dirrethvlohenol
s f2--ch loroethoxvJrrethane
2 4--dichloroohenol
2 4-trichlorobenzene
,nhthalene
hexachlorobutadiene
1 oro-<n--creso 1
ach lorocvcl~ntadiene
2.4.6-trichloroohenol
~hloron>nhthalene
enanhthvlene
rrethvl ohthalate
2 6--dinitrotoluene
STATE LI\BORATORY OF PUBLIC HEALTH DIVISION OF HEALTH SERVICES, N.C. DEPMH1ENT Of HUMAN RESOORCES
P.O. BOX 28047 -306 N. _W!LMINGTON, ST., RALEIGH, N.C. 21
1
611
ORGANIC MMICAL ANALYSIS
LAB NO ·f.-?_?:,i JI. '1.J.Jc°jJ 7 'I.-!, 'J 'J..J_ ((' I
FIELD# 11.1.1,·, /;,:,_, I J/.J,Ji. I
TYPE ( / ) 1 I l C I l ( )
UNITS uQ/ 1,'uo/kq ua/1 l,,.,-~a ua/ 1 'u<>Aco un/1 uo/ka
ID/ :?3o . I'--'·'---,,C-I
I
I
I
i I
I I I
I I I
; : I
I I
i I I
! ; I
' I I I
I i I I
I ' I I
I ! I I
; I
: I I
i I I
; I I
' i I
; I
I I
i I I
I i I I
i ' ! I '
' : I I
enanhthene , I I I
4--dinitr~henol S0//"150 : I I
2.4--dinitrotoluene 10/.?~o I I
nit~henol .'>0/!11.,;o ' ! I
uorene 10/:,30 I ! ! I
4-chlor~henvlphenvlether ' I I
iethvl ohthalate J, ' I ' I
6--dinitro--o--cresol ~r,,,;o Sol'. I I I I
lohenvlamine /0/330 ' I I I
azobenzene I I I ,. henvl ohenv 1 ether I I I
xach 1 orobenzene ~ ' : ! I ' =ntachlo~henol S0/1~5"0 I I I I
lenanthrene //'J/ ?'?ll ! ' I I I
thracene I I I
dibutvl ohthalate I ' i
uoranthene ' , \y IJI V
rn'DL
Estimated value. 11._o/so11.-
-Actual value is known to be less than value given. -Actual value is known to be greater than value given.
( )
ua/1 ua/kq
-llaterial was analyzed for but not detected. The nuit>er is the Mini11UT1 Detection Limit. m'])L NA -Not analyzed.
1/ -Tentative identification.
'
-On NRDC List of Priority Pollutants .
. C. V~vi6~on 06 Hea.lth Se.1tv~ce6
( )
ua/1 ua/ka
I
' I
I
I
I
I
I
I ,
I
I
I
I
I
I
I.
I
I
BASE/NEUlRAL AND ACID
EXTRACTABLES
CXlMPOUND
nvrene
benzidine
butvl benzvl ohthalate
benz(a)anthracene
chrvsene
3.3-dichlorobenzidir.e
bis ( 2_.,thvl !)e,v 1 ) oh t ha 1 ate
di-n-octvl phthalate
benzo(b)fluoranthene
benzo(k)fiuoranthene
benzo(a)nvrene
i ndeno( 1 2 3-cdl nvrene
dibenzo(a,h)anthracene
benzofn h. P"""rvlene
aniline
benzolC acid
benzvl alcohol
4-chloroani 1 i ne
dibenzofuran
2-n-ethvl n,nhtha 1 ene
2-<rethvl oheno 1
4-,rethvlohenol
2-nitroanlline
3-nitroani line
4-nitroani 1 ine
2.4 S-trichlo~henol
J -Estimated value,
K -Actual value is known
L -Actua) value is known
SlAlE LI\BORJ\lOOY Of PUBLIC HEALlH
DIVISION Of HEALlH SERVIClcS, H.C. DEPMlMEHl Of HUMN RESOUHCES
P.O. sox 28047 -306 H. WILMIHGTOH, s1., RALEIGH, H.c
1
:. 21&11
ORGANIC (ljEMICAL ANALYSIS
LAB HO '1-~-~~j /_ "f'..J./-t-' / V,:,l_)-17 Y' I
FIELD# I I 1 ;.-, /1.J.;:J.j /i1 -L.:L I
TYPE I I ) I i \ I f ) le )
UH!IS .·;,n/1 >rl,/k<1 un/ fJ ,m/ko ;,n/ \) =lka uo/1 uo/ko
/0/.:;,::,,, .. · ,,,____ ;,.._ ,~ I
_,;-n /Jt-.<;O I I
10/:;,30 I
I .,, I
so /JL. ,;-,, I
/o/.330 I
/0/.3:.o I
SO/!~C I
I
I
I
I
\:, ' \ / \ I
I
I
.<o , .. fL-lJL~ iA...--I
I I
I
.... I/ I
/t,/=n I
I
I
~/ I
!,ol,1,.,0 I
I
I
\/ \ ' \ / ,· I
I
I
I
I
I
I
I
I
I
I
I
I
n,1)1..
H;z.0/ Solt..
to be less than value given.
to be greater than value given.
( )
uo/ 1 .. n/ko
u -Material was analyzed for but not detected.
NA •· Not ana 1 yzed.
The nUTt>er 1s the M1n1rTUT1 Delec~1on L1m1t. ~
1.' -tentative ioentlfication. £1 -On NROC_ List of Priority Pollutants.
N.C. V.i.v-i.,l,.i.011 06 Hc.aUit SCJtv-tc<!/2
nµc: ~llt.f_f1 fA!kt. r,d.,,,,.,,;"n,"!11!
( )
uo/ 1 o,n/ko
I
' I
I
I
I
I
I
I ,
I
I
I
I
I
I
I
I
N.'C. r;?epanmcnl or Environment,
I lc.illh, & Natural Resources
Sulid Was1c Management DiVUion
~...MPLE ANALYSIS REQUEST Stale Laboratory or Public Health
P.O. Box 28047, 306 N. Wilmington Strecl
Raleigh, North Carolina 27611
Sile Number ________________ Field Sample Number 9u 7 3
Name of Site ..f/6 ,.,. v 5:C-""7'c l...~1'1vt4'>,-,,,J rz~1ft;~ftion ,;:-u .4, l.4 , ' /
ID#¥ Date CoUected 9.,tfez._ Collected By {i-L,Kl(J/h,?:777,~ Time !...t:s,, 7 7 ' I Agency: ~Hazardous Waste Solid Waste __ Superfund TCLP Compounds
Sample Type I Inorganic Compound, Results(mg/1) I , Environmental Concentrate Comments Arsenic --Barium
~ound water (1) _ Solid (5) --I Cadmium
--I Chromium
__ Surface water (2) _ Liquid (6) --Lead
--I Mercury
_Soil (3) Sludge (7) --I Selenium --Silve~
_ Other (4) _ Other (8) --I --I --I --Organic Chemistry Inorganic Chemistry --I
I Parameter Results (mg/I) Parameter Rtesul ts (mg/I) ( ll,lllo''e Organic Compounds Results (mg/I)
/ Arsenic I _P&T.GC/MS < o. QI./ benzene
--I _ Acid:B/N Ext. V Barium a.cJ carbon tetrachloride
MTBE ,/Cadmium (o.oy --chlordane ----I --__lLChloride ..::..5 chlorobenzene
--I VChromium (o. oy chloroform --£./Copper --I --a.at.) o-aesol """i7 Fluoride --I --0 • I\ m-cresol
"°7 Jron --I --:::.-~ :i p-cresol
--.J.L. Lead .t Q. OJ/.. =aesol\
--...1.L... Manganese a. E:,"?:I 1,4-dichlorobenzene --' ---f.L.Mercury 0.001 __ 1,2-dic),loroethane
--....iL_ Nitrate .i::::_ '-oo 1, 1-dichloroethylene --' ...IL.. Selenium < o. Ol/ 2,4-dinitrotoluene --' .JL Silver "'--o.o'.:> __ heptacrlor
Radiochemistry ...JL. Sulfates <..... hexachlorobenzene --' _L Zinc 4o_0 s:, hexachlorobutadiene --hexachloroethanc Parc1meler Results (PCl/1) t/ pH 92f';5 __ Gross Alpha ...1L... Conductivity --methyl 1ethyl ketone -I --Gross Beta t/ TDS . 21:a. nitrobenzene
(/TOC --I £va,i~""~"' .f-'•Ll!::::i pentaclilorophenol
--pyridind
Microbiology ----I tetrachloroethylene ----I --__ trichlorc;,ethylene
Parameter Results (Col/lOOml) 2,4,5-trichlorophenol ----' --2,4,6-trichlorophenol ----I . --. __ vinyl chloride --
endrin I
__ hndane
Date Received Reported by methoxychlor --I toxaphene
Dale Extracted Date Reported =2,4-D I
2,4,5-TP (Silvex)
Dale Analyzed Lab Number = I Ill IS 3191 (Revised 2/YI) I r..,1 A'"l""'ln rrn "> O?
I
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State of North Carolina
Deportment of Environment,
He.olth and Natural Resources
Mooresville Regional Office
I . &f!-RAKWL
---~"-·~-~ DEMNR James B. Hunt, Jr .. Governor
Jonathan B. Howes, Secretory
DIVISION OF ENVIRONMENTAL MANAGEMENT
December 14, 1995
Davidson Roofing Company
Buffalo Shoals Road
Statesville, North Carolina 28677
Attention: Chris Davidson
Dear Mr. Davidson:
RE: Well Water Sample Results
Davidson Wells
Iredell County, N.C.
On October 10, 1995, staff from the Mooresville Regional
Office of the North Carolina Division of Environmental Management
sampled the well at Davidson Roofing Company and the well at your
residence. The samples from the well at the roofing company were
collected at 173 Lauren Drive. Samples from both wells were
analyzed for volatile organic compounds, mercury andl
nitrate/nitrite. Volatile organic compounds include! a wide range
of manmade compounds including, but not limited to, ~asoline
components and chlorinated solvents used as degreasers.
Laboratory results from these samples indicate at the time
of sampling that neither mercury nor volatile organ~c co~pounds,
were present in the roofing company well. In addi t11on, the level
of nitrate/nitrite was 1.4 parts per million (ppm), which is less
than the EPA Drinking Water Standard of 10 ppm.
Laboratory results from the samples collected from the well
located at your residence indicate at the time of sJmpling that
mercury was not present in the water supply. HowevJr,
tetrachloroethene, a volatile organic compo .. 1d, was I detected at a
level less than the EPA Drinking Water Standard of 5 parts per
billion (ppb). Again, the nitrate/nitrite level of 11.4 ppm
present in your residential well does not exceed the EPA Drinking
Water Standard of 10 ppm. I ·
Should you have any questions, please call me t (704) 663-
1699, ext. 243.
Enclosure: Lab Results
sincerely,
ka.ll\1 tn1,u..Ll
Karen Connell
Hydrogeologist
cc: Iredell County Health Department
919 North Main Street. Mooresville. North Ccrolino 28115
An Equal Oppon,mi;y A:rir:,iotive /.,c;ion E:r1plove,
ielepl1one ?0J-663-1699 FAX [phone]'10
GROUNDWATER FIELD/LAB FORM
County t: 2 2ocld(
l,
Quad No Llii1h Serial No. ______ _
Lat. ~3~6~"-' ~Y~::,~'~D~/_'_1 _ Long. 'JOc S'I 1 -5 '/'1
SAMPLE PRIORITY TI,""'."•i"'V·i·.-
f~ ,-., ~
North Carolina
Deportment of Environment, Health, end Natural Resources
OFEN~RONMENTALMANAGEMENT-GROUNDWATERSECTION
Lab Number ,~~':'-tzJ,z-~_::;--'--.L_-.---.~==--
'. CJ.'.3,le•R99!ivt~_j!,,.2__~+l-....L
Rec'd by.~~cc:::_ __
fylROUTINE □EMERGENCY . , , .
--.___ l.'.'.:J Q Other: ---------,~--\-ch:---
~ 1 lc'.',JCHAIN OF CUSTODY
Report To: ARO, FR0,@19, RRO, WaRO, WiRO, Data Entry By: ~ Ck:.,_.=~----
-WSR0;-Kinston-F0,Fed~Trust,Central-OH,,Other:=======~~-------~-·
____ , ._;,;..c .•;Qal"Repc.:oc.crt:.::.ed::c:'==/=V===s-:;""1/;=z'=o========--
. ~ ~\1'S\~H H \" ·.' · · ':"." . , ...
Shipped by: Bus, Couri_~', Hand Del., Other· ' , . ,· . i ,;,-,,;,-c:. ~-,,-,
Purpose: ~°"Rc\l,,-' --· · olO :Iu_..fi-,]y;;i ~
Collector(s): I) (D,JnE ll Date JD /ID /q 6 Time l'J · ,')5 P."1 Baseline, Complaint, Compliance( LUST, Pesticide Study, Federal Trust, 01her: Poll µ:hon 11o>ufc, 1 .cc,)·
· · A /) , ,.J A circl•oflCI)
FIELD ANALYSES Owner CJvu,1) ,Oru.,•1u.,:Ji'Y1 ,&o l<lJl.'.'L(&
pH400 _____ Spec. Cond.94 at,¥'° C Location or site .:51? tro'-/ -J/-a·lcsc•,'i/e,,
Temp.,o -----0 c Odor ,-1,C-N----Description of sampling point hose bihb oa mck of /-x,>us<:.
Appearance Wcu, Sampling Method pw-,p Sample Interval (,1.A.lnou:n
u.c· (l J-11,-,..,/ c(-~~1-.,---~--=,e"""'~.,~.i.=,~."~,------
Field Analysis By: T\I DnnQJ_ Remarks'-::'.".\' e w-cc11 pu,,mpu,,,..., • "Jvm,a)
,-1 J (pu~ bm•, a .. 1.rnp. •le.)
LABORATORY ANALYSES
BOD. 310 mqtJ Diss. Solids 70300 mnil Aq -Silver 46566 ua/l Organochlorine Pesticides·
COD High 340 mg/I Flouride 951 mn/1 Al -Aluminum 46557 UQII Organophosphorus Pesticides
COD Low 335 mq/1 Hardness· Total 900 mn'I As -Arsenic 46551 U0/1 Nitroqen Pesticides
Coliform: MF Fecal 31616 /100ml Hardness fnon-carb) 902 mnll Ba -Barium 46558 un/1
Coliform: MF Total 31504 /100ml Phenols 37730 ua/1 Ca -Calcium 46552 mnil Acid Herbicides
TOG 680 mall -Soecific Cond 95 uMhos/cm1 Cd -Cadmium 46559 Un/I
Turbidity 76 NTU Sulfate 945 mall Cr• Chromium 46560 ua/l Semivolati!e Organics
Residue., S_uspended 530 mg/I Sulfide 745· ma/I Cu • Conner 46562 uq/1
Fe -Iron 46563 ua/l
.x H~ -Mercury 71900 L(). ") Uq/1 )< Volatile Organics (VOA bonle)
pH 403 unit::: K • Potassium 46555 m~/1
Alkalinity to pH 4.5 410 mgil Mq -Maqnesium 46554 ma/ TPH -Gasoline Range
Alkalinity to pH 8.3 415 mg/I Mn -Manqanese 46565 uall TPH -BTEX Gasoline Range
Carbonate 445 mgil NH. as N 610 (}, O"'t' n,n/1 Na -Sodium 46556 ma/I
Bicarbonate 440 mail TKN ,. N co< mn;/ Ni -Nickel u~•
Carbon dioxide 405 mg/I :>< NO + NO as N 630 /, 1L mnil Pb -Lead 46564 un/1 r /
Chloride 940 mgil P: Total as P 665 mall Se -Selenium un/1 I/
Chromium: Hex 1032 ua/1 Zn -Zinc 46567 un/1 -
Color: True 80 Pt-Co
Cyanide 720 mg/I
• Lab Comments:-----------------------------------------------------------
--------=-----==----:==---==---===-----, -
~ REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE: WATER
75-35-4 1, 1-0lchloroethene 0.75
7 5-09-2--Methylene-Chlorid 10
1 56-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23-5 •'
107-06-2
79-01-6
78-87-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
1 24-48-1
106-93-4
108-90-7
630-20-6
75-25-2
79-34-5
TQL-
T-
E-
U-
N-
D-
M-
-MM.._
trans-1,2-Dichloroethene
1, 1-Dichloroethane
2,2-Dichloropropane
cis-1,2-Dichloroethene
Chloroform
Bromoch!oromethane
1, 1, 1-Trichloroethane
1, 1-0ichJoropropene
Carbon Tetrachloride
1, 2-0ichloroethane ·
Trichloroethane
1, 2-0ichloropropane
Bromodichloromethane
Dibromomethane
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
1, 1,2-Trichloroethane
Tetrachloroethene
1,3-Dichloropropane
Dibromochloromethane
1,2-Dibromoethane
Chlorobenzene
1, 1, 1, 2-T etrachloroethane
Bromoform
1, 1,2,2-Tetrachloroethane
Target Guantitation Limit-Subject to
change due to instrument sensitivity
Tentatively Identified, not confirmed
0.75
0.25
0.25
0.25
0.25
0. 75
0.25
0.25
0.75
0.25
0.25
0.25
0.25
1
0.25
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.5
0.75
Estimated Value (
Samples analyzed for this compound but not detected
Sample not analyzed for this compound
Detected below quantitation limit
GC/MS Analysis performed
EHNR/DEM LABORATORY LAB NO. SG1749
VOLATILE ANALYTICAL REPOR .-
SUPERVISOR lif yrn~ DATE
ENTERED BY
CHECKED BY
ANALYSIS RES UL TS
u 96-1 8-4 1, 2, 3-Trichloropropane 0.25 u
u 1_0_8-86-1 Bromobenzene 1 u
u 95-49-8 2-Chlorotoluene 0.25 u
u 106-43-4 4-Chlorotoluene 0.25 u
u 541-73-1 1,3-0ichlorobenzene 0.25 u
u 106-46-7 1,4-Dichlorobenzene 0.25 u
u 95-50-1 1,2-Dichlorobenzene 0.25 u
u 96-12-8 1,2-Dibromo-3-Ch!oropropane u
u 120-82-1 1, 2,4-Trichforobenzene 0.25 u
u 87-68-3 H exa chlorobut a die ne 0.25 u
u 87-61-6 1, 2, 3-Trichlorobenzene 0.75 u
u 1634-04-4 Methyl-tert-butyl ether 5 u
u 71-43-2 Bonzene u
u 108-88-3 Toluene u
u 100-41-4 Ethyl beniene 1 u
u 108-38-3 m,p-Xylenes 2 u
u 95-4 7-6 a-Xylene u
u 100-42-5 Styrene u
u 98-82-8 lsopropylbenzene u
D 103-65-1 n-Propylbenzene u
u 1 08-67-8 1,3,5-Trimethylbenzene u
u 98-06-6 tert-Butylbenzene u
u 95-63-6 1, 2,4-Trimethylbenzene u
u 135-98-8 sec-Butylbenzene u
u 99-87-6 p-isopropyltoluene u
u 104-51-8 n-Butylbenz:ene u
u 91-20-3 Naphthalene u
Other purgeables detected Detected
(up to 1.0 highest peaks) ug/L
NO VOLATILE ORGANIC COMPOUNDS DETECTED BY
GC/PID.
-
GROUNDWATER FIELD/LAB FORM CHAIN Of C~~J·oo~· ;orth Carolina ment of Environment, Health, i:'nd Nature! Resource~
I I NVIRONMENTAL MANAGEMENT· GROUNDWATER SECTION
County \Yll.Qcl,g_lQ.,.
Quad No Llo'lrn
Lat. 35c L/)' 5q 11
Serial No. _______ _
Long. 30c 5?1 (Si./'1
SAMPLE PRIORITY ""--'+'--4-'--"-Time. /Q: 9:::)
lvl □ 0 Rec'd by:--"-"''=='---Bu-~ Hand Del., ti_JROUTINE EMERGcNCY ~
Q Other: ---'"""'--,,.-------------~ wCHAIN OF CUSTODY Report To: ARO, FRO.~_.NRO, WaRO, WiRO, Data Entry By:~,e,,_L_~~ ~
WSRO, Kinston FO, Fed. Trust, Central OH., Other: Date Reported:
Shipped by: Bus~. rie,i:. Hand Del., Other· ___ ·__________ 9:J;,,V.,,u.,. .j</;JJ, ~u,;-'(~r'I . ~ Purpc,se: .
Collector(s): K('onitx. Date 10j(O)q5 Time f J rCQprn Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other· nl/.JJ.Jv,, lin,cft:r ,,~ . -/ I\ ,c11cl• one) u FIELD ANALYSES . Owner Do.u,clso,, R.t.~ <u.. ~"'-uCt.v, ~ R,x,fi,,,, c~
pH400 (g, 0 Spec. Cond.94 i/D 1.u1 /,vs at ;Jf c Location or site I '13 a( a.LVlt/h i'.21u .. LJ-<',,
Temp.10 ,Q3 °c Odor VU/><-! Description of sampling point h.o:::i'. b:ihr, vn iliN Cf/; L!.f.V.{c=-
Appearance Sampling Method Lf~L.Z,~n._.p __________________ Sample lnterval_u_~_k.~·------uc -,0( <1-j _1 (Pump.,b&ilo;ir,tlc) · Field Analysis By: D r,'tJ,ix.v Remarks 0,1..()'\p e0 CliWJ p11.mput,Cc . :: /0 n--11n1 TOR S S 1-l,luj aJ:, f<.o::/4 C,_ il<umpno•m•,u"mp"'1
LABOBA y ANALY E , . i r'lCl 'l"J'.laALl-L
BOD 310 mall Diss. Solids 70300 mall Ao -Silver 46566 ua/1 Oraanochlorine Pesticides
COD High 340 mg/I Flouride 951 mnn Al -Aluminum 46557 uall Organophosphorus Pesticides
COD Low 335 mnn Hardness: Total 900 mall As -Arsenic 46551 unil Nitrooen Pesticides
Coliform: MF Fecal 31616 /100ml Hardness tnon-carb\ 902 mall Ba -Barium 46558 unn
Coliform: MF Total 31504 1100ml Phenols 32730 unn Ca -Calcium 46552 ~n'I Acid Herbicides
TOC 680 mall Sgecific Cond. 95 uMhos/cm2 Cd -Cadmium 46559 unn
Turbidity 76 NTU Sulfate 945 mall Cr -Chromium 46560 unn Semivolatile Organics
Residue., Suspended 530 mg/1 Sulfide 745 mq,I Cu -Conner 46562 UQ/1
Fe -Iron 46563 un/1
X Ha -Mercury 71900 <. n. 1 . uq/I ><· Volatile Organics (VOA botlle)
pH 403 unit~ K -Potassium 46555 ma/I
Alkalinity to pH 4.5 410 mg/I Mo -Mnanesium 46554 mall TPH -Gasoline Rango
Alkalinity lo pH 8.3 415 mg/I Mn -Manaanese 46565 unn TPH -BTEX Gasoline Range
CarOOnate 445 mg/I NH asN610L"O-OI mQII Na -Sodium 46556 mall
Bicarbonate 440 _n, I Tl<tJ •~ "1 ,n, mnn Ni -Nickel un'I
CarOOn dioxide 405 =" X NO + NO as N 630 /, ',C mnn Pb -Lead 46564 unn I ~n ~"
Chloride 940 mg/I P: Total as P 665 mnn Se -Selenium unn Um0"'~1 c::,-.-. llf:-:\1,Tf-i
Chromium: Hex 1032 ua/1 Zn -Zinc 46567 un' & NATU:~ .. -\L 1•:!:.'lC;l;:,,.>::3
Color: True 80 Pt-Co
Cyanide 720 mg/1 NOV !?~Z/ l:r,.;
·. r.:i.n ••. u-:;.:11;.~ :.0:.I .. L
<;~!EV .. -r Di~ An--su-lere.-,le .... ite ·~ , .• .----________________________ _,..___ _
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
75-09-2
1 56-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23'5
1 07-06-2
79-01-6
78-B7-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-4B-1
106-93-4
108-90-7
630-20-6
75-25-2
79-34-5
TQL-
T-
E-
U-
N-
D-
M-
EHNR/DEM LABORATORY LAB NO.
~ VOLATILE ANALYTICAL REPORT
SUPERVISOR
DATE
ENTERED BY
CHECKED BY
WATER ANALYSIS RESULTS
1, 1-Dichloroethene o. 75 u 96-18-4 1 ,2,3-Trichloropropane 0.25
Me_thylene Chloride fO ------~ ,------roa=as=-,--smmobenzene------------1
trans-1, 2-Dichloroethene
1, 1-0ich!oroethane
2, 2-Dichloropropane
cis-1, 2-Dichloroethene
Chloroform
Bromochlorornethane
1, 1, 1-Trichloroethane
1, 1-Dichloropropene
Carbon Tetrachloride
1, 2-0ichloroethane
Trichloroethene
1,2-0ichloropropane
Bromodichloromethane
Dibromomethane
cis-1, 3-Di.chloropropene
trans-1,3-Dichloropropene
1, 1,2-Trichloroethane
TetrachlorOethene
1,3-Dichloropropane
Dibromochloromethane
1 .~-Dibromoethane
Chlorobenzene
1, 1, 1, 2-Tetrachloroethane
Bromoform
1, 1,2,2-Tetrachloroethane
Target Quantitation Limit-Subject to
change due to instrument sensitivity
Tentatively Identified, not confirmed
Estimated Value
0.75
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.75
0.25
0.25
0.25
0.25
1
0.25
0.25
0.25
0.25
0.25
0.75
1
0.25
0.25
0.5
0.75
Samples analyzed for this compound but not detected
Sample not analyzed for this compound
Detected below quantitation limit
GC/MS Analysis performed
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
95-49-B 2-Ch!orotoluene
106-43-4
541-73-1
106A6-7
95-50-1
96-12-8
1 20-82-1
87-68-3
87-61-6
1634-04-4
71-43-2
108-88-3
100-41-4
108-38-3
95-47-6
100-42-5
98-82-B
103-65-1
108-67-8
98-06-6
95-63-6
135-98-8
99-87-6
104-51-8
91-20-3
4-Chlorotoluene
1 ,3-Dichlorobenzene
1,4-Dichlorobenzene
1 ,2-Dichlorobenzene
1, 2-0ibromo-3-Chloropropane
1, 2, 4-Trichlorobenzene
Hex a chlorobutadiene
1,2,3-Trichlorobenzene
Methyl-tert-butyl ether
Benzene
Toluene
Ethyl benzene
m,p-Xylenes
o-Xylene
Styrene
lsopropylbenzene
n-Propylbenzene
1,3,5-Trimethylbenzene
tert-Butylbenzene
1 ,2,4-Trimethylbenzene
sec-Butylbenzene
p-isopropyltoluene
n-Butylbenzene
Naphthalene
Other purgeables detected
(up to 10 highest" peaks)
NO VOLATILE ORGANIC COMPOUNDS
DETECTED BY GC/ELCD/PID.
0.25
0.25
0.25
0.25
0.25
1
0.25
0.25
0.75
5
2
5G1747
·~t • I
~!/!!l!}_~ . ;zz.= $ {,/f:)"
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
Detected
ug/L
liiiii
••
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I
I State of North Carolina
Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
NA
Davidson Roofing Company
Post Office Box 5602
DEHNR
DIVISION OF WATER QUALITY
April 25, 1997
Statesville, North Carolina 28687
Attention: Chris Davidson
D~ar Mr. Davidson:
RE: Well Water Sample Res~lts
Davidson Wells #1 & #
173 Lauren Drive Well
Former Elmore Well
Iredell County, N.C.
On April 7, 1997, staff from the Mooresville R gional Office
of the North Carolina Division of Water Quality sampled the wells
at the subject site. The samples were analyzed for!volatile and
semi-volatile organic compounds. Volatile organic compounds
include a wide range of manmade compounds including) but not
limited to, gasoline components and chlorinated solvents used as
degreasers. Examples of semi-volatile compounds inqlude some of
the components of diesel, kerosene, and new and used motor oil.
Laboratory results from these samples indicate lat the time
of sampling that volatile or semi-volatile organic compounds,
which were tested for, were not present in your water supply. No
further action will be taken by this office. I ~
Should you have any questions, please call me t (704) 663-
1699, ext. 234.
Enclosure: Lab Results
Sincerely,
~
Paul R. Dahlen, P.G.
Hydrogeologist
L Iredell County Health Department
\prd\d.avid.aon.wel
919 North Main Street.
Mooresville, North Carolina 28115
Voice 704-663-1699 I :?tffl Li J9fffe?.31
FAX 7104·663-6040
An Equal Opportunity 1Affirmative Action Employer
50% recycled/I()~ post-consumer paper
COUNTY
QUAD NO
lltEOELL
[J,\.:.
1,:; .; ·_! 1 Fr-,~:.
APR
REPORT TO MRO Regional Ollice
COLLEClOR(S): 'u~A~l~ll~.E=N~------
__ DAT 417/97
TIME·
PURPOSE:
LABORATORY ANALYSIS
BOO JIO
COD High 340
COD Low 335
Coliform MFFecalJ1616
Coliform. MF Total J 1504
lOC
Turbicity
Residue .• Suspended 5)0
T 01al Suspended solids
pll
Allalinity to pll 4.5
,\ll ■linity to pl! R.J
Ca,-bonate
Bicarbonate
Ca,bon dio~ide
Chloride
Chromium· lk< IOJ2
Color: lfue 80
Cyanide 720
COfllfllENlS:
mg/L
mg/L
mg/L
1100ml
/100rn1
mg,1
NTU
mg,1L
mgll
un,ts
mg/L
"'!!'L
mg/L
mg1l
mg/L
mg/L
ug/L
'' mg1L
Ov.ner:
Location or Site:
Oesc,iption or 1,11mpling poinl
Sampling Method:
Remarks·
Diu. Solids 70)00
Fluofide 951
Hardness: tolal 900
lla,dness: (non-cmb) 902
Phenol! J27 30
Specific Cond. 95
Sulfate
Sulfide 145
MUAS
Oil and G,ea~
Silica
llomn
l'ormaldeh) de
NIil os N 610
IKNasN625
N02 •NOJ ns n 6.10
r: Total as r 6<:i5
ro,
IJl\'ISION OF WA.TEil QUALITY
Chrmi,1ry l.11ho~alotJ· Hrporl I Ground W11ttr (Ju11lity
fu_\MPLE l'RIOIH.D.:'.
(DRoUnNE
Lnb Number
Date Received
Time Recei,ed
Rccei,ed U)'
7(;0778
4/R/97
9.00AI\I
OS
[D CIIAINOFCUSIODY □
Released lly DS
~-SAMCLE.LYl'·L• ------1----------------------11----llaic 1epot1NI-• -4113/Q1-III----------
DA \'IIJSON WELi. Ill
"'!!IL A!!·Siher 46566 ugll, o,ganochlorine Pes1icodes
mg/L ,\I-Aluminum 46557 ug/L Organophosphorus l'cstic1dcs
mg/L As-Arsenic 46551 ug/1. Nitro!!en Pesticides
mg/L 1111-Uadum 46558 ug/l.
,eJL C11•C11lcium 46552 mgll. Acid llc,bicides
ulllhos/cm2 Cd·Cadium 46559 uglL
mg/L Ct-Chromium 46560 ug1L X Semi,olatiles
rng/L Cu-Copper 10-H ugll. I l'H·IJ1cscl Range
mg/L Fe-hon 1045 ug·I.
mit1I. I I!(• 1'krcurv 71 '>0IJ U!(II. X \·ola1ilc 01;::mics [\'(),\ honlc)
111~1. K•l'ulanium 4t•555 m;:11.
t-lg• 1\111!,tncsium •J~7 m;:11.
"'!1'1. l\ln•f\lnnga.,e~e 10~5 ugll.
mg/L Na• Sodium 929 mg.IL
mg/L Ni-Nidcl ugll.
mg1L l'b·Lcad 465&--l ugil.
mgll Se.Selenium ugll
mg1L Zn Zinc 46567 ug/l.
.
-.. --- ----.. -- -----
GROUNDWATER FIELD/LAB FORM
Uorlh Carolln.i
Oepa1t111e11I of Envlro111nc111, llc.illh, and ffolurnl Resources
DIVISION OF ENVIRONMENTAL MANI\GEMEIH -GROUNUWl\l ER SE Cl I Oil
County lr .e. d',,_ l I
Quad No l l, 7 ,,._,
Lal. 3s·" '-IJ.'.<('i'11/V
SAMPLE PRIORITY 0
Lab Number ----;-;'--1--,-t-Q 'l '7~c...,.~~~---
Date Receivjl!.t,_ .;:Ll':6 l~;ne Cl.l'i?.u,,__,)'------
llec·d by:_~ From: 13us.<29r. I land Oel.,
Repo,t To: /\RO. FR~ RRO. WaRO. WiRO.
~llOU IINE □EMEflGENCY
g]c1 f/\lN OF CUSTOOY
Other: _________________ _
Data Entry By: ______ Ck: ______ _
WSRO. Kinston FO. Fed. Trust. Central Off., Other: _________ _ lJate lleported:
Shipped by: Bus.~. Hand Del.. Other_·--,------------"-/_ ,----Rurpose:
__ C=o~llector(s): . ..,.bJ-:;b le.n Date-9/~;4 7 Time /j.' ''J Baseline, Complaint. Co111µIiance1 LUST, Pesticide Study. Federal ·1 rust. Other:
f-1 ~ • c11ele onej FIELD ANALYSES e owner .J., .,_<-,JJ u} \..J, 11 :li I ___ , "'-/ I if
pH,00 ~J · vspec. Cond.,. --,"=-al-2&" C Location or site __::. :'..:J.---~· ---,-----,---,--------------------
Temp.10 18 °C Odor lJescription of sampling point ....:;5-(-"i;i~c:~l~c~,t.~t..,-<=·t~L~4.="~J.~-------------------
Appearance (././1,. -/cc (;,~c,__ ,z· Sampling Methot! -~~-------~~ ~---------Sample f11terval _______ _
Field Analysis Uy: j)~ [:,_~ Remarks I c\ 6, 5":...._1~ tu:,,,,_.,_b"'"·"''
{pumping ilmu, i"ill""•"=,,cc_ ,cc1cc.-)------------------LABQRA TQRY ANALYSES
BOD, 310 mgtl LJiss. Solids 70300 mq{I Ag · Silver 4G5GG ugil Organochlorine Pesticides
COD High 340 mg/I Flouride 951 111□/I Al -Aluminum 46557 ugil O1ganopl10sphorus Pesticides --COD Low 335 mg/I Hardness: l otal 900 mg/I As -Arsenic 46551 ugtl Nil1ogen Pesticides --
Coliform: MF Fecal 31616 /100ml Hardness {non-caib) 902 mqtl 0a -Baiium 46558 uqtl
Coliform: MF Total 31504 1100ml .Phenols 32730 ug/I Ca • Calcium 46552 mg/I Acid I-lei bicides ---lOC 680 mg/~ ..§Recific Cond. 95 uMhos/crn2 Cd -Cadmium 46559 ugtl --Turbidity 7G NIU Sulfate 945 mgtl Cr • Chromium 465G0 uy~ I>< Se111ivolalile Organics
Residue., Suspended 530 mg/I --Sulfide 745 m~I Cu -Coeeer 46562 ugil
Fe • Iron 465GJ ug~ ---· >< -·--·----····
----_I-lg. Mcrcrny2rnuo uv_ll Volnlilo O1un11ics (VOA buttleJ ----_£1-1403 unil~ K -Potassiu111 46555 mg/I --------------Alkalinity lo µH 4 .5 410 mg/I _t-~9__:_M~gr1esium 46554 1119~1 ~~!L: _ _9asoline Ra~1ye ------Alkalinity to pH 8.3 415 mg/I Mn -Manganese 46565 Ug/I ·1 PH -Bl EX Gasoline nange --Carbonate 445 mgtl NH, as N 610 mg/I Na• Sodium 46556 111gtl -------v1~ Bica, bonale 440 mgtl --JKN as N 6?r; "'IIIL Ni -Nickel ug/1 --Carbon dioxide 405 mg/I NOe + NOa as N G30 mq/1 Pb -Lead 46564 uq/1 --Chlolide 940 n1gtl P: Total as P 6G5 mg/I Se -Selenium uq/1
Chromium: Hex I 032 ugil Zn -Zinc 46567 uq/1
Color: True eo Pt-Co --Cyanide 720 mgil
Lab Comments: -------------------------------,-----------------
. GW-54 REV. G/93 For Dissolved Analysis -submit filtered sample and write "DIS" in block . ----l!!!!!!!I llilil iiil ---- - -
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
62-53-3
108-95-2
111-44-4
95-57-8
541-73-1
106-46-7
100-51-6
95-50-1
95-48-7
108-60-1
106-44-5
621-64-7
67-72-1
98-95-3
78-59-1
88-75-5
105-67-9
65-85-0
111-91·1
120-83-2
120-82-1
91-20-3
106-47-8
87-68-3
59-50-7
91-57-6
77-47-4
88-06-2
95.95.4
91-58-7
88-74-4
131-11-3
208-96-8
-..
WATER
ANILINE
PHENOL
81S12-CHLOROETHYLI ETHER
2-CHLOROPHENOL
1,3-0ICHLOROBENZENE
1,4-0ICHLOAOBENZENE
BENZYL ALCOHOL
1,2-DICHLOROBENZENE
2-METHYL PHENOL
815(2-CHLOROISOPROPYL) ETHER
4-METHYL PHENOL
N-NlTROS0-0I-N-PROPYLAMINE
HEXACHLOROETHANE
NITROBENZENE
JSOPHOAONE
2-NITRO PHENOL .
2,4-DIMETHYL PHENOL
BENZOIC ACID
BI5(2-CHLOROETHOXY) METHANE
2,4-DICHLORO PHENOL
1.2,4-TRJCHLOROBENZENE
NAPHTHALENE
4-CHLOROANILINE
HEXACHLOROBUT ADIENE
4-CHLOR0-3-METHYL PHENOL
2-METHYL NAPHTHALENE
H EXACHLOROCYCLOPENT ADI ENE
2.4,6-TRICHLORO PHENOL
2.4,5-TRICHLORO PHENOL
2-CHLORO NAPHTHALENE
2-NITROANILINE
DIMETHYL PHTHALATE
ACENAPHTHYLENE
- -- -
l!!!!!!!!!I
10
10
10
10
10
10
20
10
10
10
10
10
10
10
10
10
10
50
10
10
10
10
20
10
20
10
10
10
10
10
so
10
10
EHNR/DWQ LABDRATDRY
SEMI-VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 606-20-2
u 99-09-2
u 83-32-9
u 51-28-5
u 100-02-7
u 132-64-9
u 121-14-2
u 84-66-2
u 7005-72-3
u 86-73-7
u 100-01-6
u 534-52-1
u 86-30-6
u 101-55-3
u 118-74-1
u 87-86-5
u 85-01-8
u 120-12-7
u 84-74-2
u 206-44-0
u 129-00-0
u 85-68-7
u 91-94-1
u 56-55-3
u 218-01-9
u 117-81-7
u 117-84-0
u 205-99-2
u 207-08-9
u 50-32-8
u 193-39-5
u 53-70-3
u 191-24-2
2,6-DINITROTOLUENE
3-NITROANILINE
ACENAPHTHENE
2,4-DINITRO PHENOL
4-NITRO PHENOL
DIBENZOFURAN
2,4-0INITROTOLUENE
DIETHYL PHTHALA TE
4-CHLOROPHENYL PHENYL ETHER
FLUORENE
4-NITAOANILINE
4,6-DINITR0-2-METHYL PHENOL
N-NITROSODIPHENYLAMINE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PENT ACHLOAO PHENOL
PHENANTHRENE
ANTHRACENE
D1-N-BUTYL PHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYL PHTHALA TE
3, 3' -DtCHLOROBENZIDINE
BENZO(A)ANTHRACENE
CHRYSENE
BIS(2·ETHYLHEXYLJ PHTHALATE
D1-N-OCTYL PHTHALATE
BENZO(BJFLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO(A)PYRENE
INDENO{ 1,('..3-CO)PYRENE
DIBENZO!A.HJANTHRACENE
BENZOIG,H,l)PEAYLENE
LAB NO. 7G0778
SUPERVISOR ·-----p_ f ./\
10
50
10
50
50
10
10
10
10
10
50
50
10
10
10
50
10
10
10
10
10
10
20
10
10
10
10
10
10
10
10
10
10
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
1!!!!11 -@;; lliliiil iiiii liiil -- -
_._ -
-..
SEMIVOLATILE ORGANICS REPORT -DWQ LAB PAGE 2
NO BASE/NEUTRAL OR ACID EXTRACT ABLE ORGANICS
DETECTED BY GC/MS.
LAB NO. __ 7.:...G::0=.7.:...7.:...8::_
TOL-Target Ouantitation limit-Subject to
change due to instrument sensitivity
T-Tentatively Identified, estimated concentration
E-Estimated Value
U-Samples analyzed for this compound but not detected
N-Sample not analyzed for this compound
0-Detected below quantitation lirnil
H-Holding time exceeded
COMMENTS, _______________________________________________ _
-- -
iiiii --- -
_._ -
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
75-09-2
WATER
1, 1-0ichloroelhene
Methylene Chloride
155:50:5--trans-1, 2-Dichloroethene
75-34-3 1. 1-0ichloroethane
590-20-7 2,2-Dichloropropane
156-59-4 ds-1,2-Dichloroethene
67-66-3 Chloroform
74-97-5 Bromochloromelhane
71-55-6 1.1, 1· Trichloroethane
563-58-6 1, 1-Dichloropropene
56-23-5 Carbon Tetrachloride
107-06-2 1,2-Dich1oroethane
79-01-6 Trichloroethene
78-87-5 1.2-Dichloropropane
75-27-4 Bromodichlorome\hane
74-95-3 Dibromomelhane
10061-01-5 ds-1,3-Dichloropropene
10061-02-6 lrans-1, 3-Dichloropropene
79-00-5 1, 1,2-T richloroelhane
127-18--4 T etrachloroethene
142-28-9 1, 3-Dichloropropane
124-48-1 Dibromochloromethane
106-93-4 1.2-Dibromoethane
108-90-7 Chlorobenzene
630-20-6 1, 1, 1,2-Tetrachloroethane
75-25-2 Bromoform
79-34-5 1, 1,2,2-Tetrachloroethane
TQL-Target Ouantilalion Limit-Subject to
change due to instrument sensitivity
T-Tentatively Identified, not confirmed
E-Estimated Value
0.75
10
0.75
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.75
0.25
0.25
0.25
0.25
1
0.25
0.25
0.25
0.25
0.25
0.75
1
0.25
0.25
0.5
0.75
U-Samples analyzed for this compound but not detected
N-Sample no! analyzed for this compound
D-Detected below quantitation limit
M-GC/MS Analysis performed
COMMENTS:
-·-- -- -
EHNRIDWQ LABORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-18-4 1.2,3-Tricl11oroproparm
108=86~1--erorno6em:ene
u 95-49-8 2-Chlorotoluene
u 106-43-4 4-Chlorotoluene
u 541-73-1 1.3-Dichtorobenzene
u 106-46-7 1.4-Dichlmobenzene
u 95-50-1 1.2-Dichlorobenzene
u 96-12-8 1, 2-Dibromo-3-Chloropropane
u 120-82-1 1,2,4-Tfichlorobenzene
u 87-68-3 Hexachlorobuladiene
u 87-61-6 1,2,3-Trichlorobenzene
u 1634-04-4 Melhyl-terl-bulyl ether
u 71-43-2 Benzene
u 108-88-3 Toluene
u 100-41-4 Ethyl benzene
u 108-38-3 m,p-Xylenes
u 95-47-6 a-Xylene
u 100-42-5 Styrene
u 98-82-8 lsopropylbenzene
u 103-65-1 n-Propylbenzene
u 108-67-8 1, 3, 5-Trimethylbenzene
u 98-06-6 tert-Butylbenzene
u 95-63-6 1,2,4-Trimethylbenzene
u 135-98-8 sec-Butylbenzene
u 99-87-6 p-isopropyltoluene
u 104-51-8 n-Butylbenzene
u 91-20-3 Naphthalene
Gasoline Range Estimated Total Petroleum Hydrocarbon
Other purgeables detected
(up to 10 highest peaks)
NO VOlA TILE ORGANIC COMPOUNDS
DETECTED BY GC/ELCD/PID
!!!!!!!I
LAB NO. 7G0778
0.25 u
1 u
0.25 u
0.25 u
0.25 u
0.25 u
0.25 u
1 u
0.25 u
0.25 u
0.75 u
5 u
u
u
1 u
2 u
u
u
u
u
u
u
u
u
u
u
u
mg/L mg/L
0.25 N
Detected
ug/L
1111111a liiiiia _. liiiiii -
COUNTY
QUAONO:
!REDELL
1-:~;v r :'.: ,-
'"' 1·: \''
"!' f"' '.!,''
.:( .·
APR 2'} 1997
DIVISION OF \\',\TF.n Oll,\LIT\"
SAMJ'LE PRIQfilH
e]RoUnNE -□l:~11:RGENt"Y
l..,h Nun,l><·t
Dale Recci,ed
Time R"l:ci, cd
Rccci,cd lll-
7(;077(,
-'1RIQ1
Q 00 AM
DS
REPORT TO l\lRO Regional Office eJ CIIAINOl'CUSJOOY I I COLLECTOR(S) : OD~A~l~IL~E~Nc--------
OATE .EJ..f!l1.
TIME·
PURPOSE·
LABORATORY ANALYSIS
800 JIO mg/L
COO lligh J-10 mg'L
COO Low 3)5 mg/L
Colifo,m: MF F«a131616 1100ml
Coliform: MFTotalJl504 1100ml
TOC m"'1
Ju1bi1i1y NTU
Residue , Suspended 530 mg'L
Total Suspended solids mg/L
pl! units
Allalinity 10 pll 4.5 mg;L
Allalinity to pit 8.3 mglL
Carbonate mgiL
Bicarbon:ile mg/L
Carbon dio,.ide mg/L
Chloride m!!fL
Chromium: lie~ 10)2 uglL
Color: True 80 '' Cyanide 710 mg'L
COl\ll\lENTS:
-•·--
-------1----f----------------------U---Reka,c<I-B1"---us--ll----------
EJsAMl'U:'n'1•1.: 1 I
Locn!ior, or Site·
Dc1-Crip1ion or sampling point
Sampling Mc,1hod
Rc,ma,ls
Diss Solids 70300
Fluoride 951
Hardness: total 900
lfardnc,ss. (non-cmb) 902
Phenols 32730
Spc,:ific Cond. 95
Sulfate
Sulfide 7-,5
MBAS
Oil :ind Grease
Silica
Boron
l'o,m3ldch)·de
NIB as N 6!0
rKN as N 625
N02 tNOJ 11S n 630
I'. lotal a, I' ('65
1'04
-- -
l>A \'Ill.SON ROOf ING\\ f.LI, N2
mglL
mg/L
mg/L
n1g/L
ug/L
u~111os/crn2
mg/L
mgl\,
mglL
m!!.IL
mglL
11l[1./I.
"'!!.IL
rng1L
mgll,
mgll.
111g11.
l!!!l!!!I l!!!l!!!I
Umc ICJl<'IICd .
Ag-Sil.er 46366 ug'L O,ganochlo,ine Pcslicidc,s
Al-Aluminum 46557 ug-'L O,ganophosphorus l'esticides
As-A1scnic 46551 ug1L Nnmgen l'c,sticidc,s
Ua-llarium 46558 ugll.
Ca•C"alcium 46S52 111glL Acid lletbicidcs
Cd-C"adium 46559 ug1L
Ci-Chromium 46560 ,giL ' Scmhola1iles
C"u• C"oppc,r 10-H ugll. I l'H•Dicsel Range
Fe-Iron IQ.IS ugll
Hg-'-krcur,· 71Q()() ug•I. ' \"ola1ilc Oreanin(\"O,\ boulc)
K-l'olas~ium 46555 mg•I.
1'1g• Magnesium 'l17 mg!l. I l'I 1-U;,~nline Range
~h••'-la11~m1c~e IUSS "l:l'I. I I'll-II I IC.\: tin,olmc Knng~
Na-St>diurn 919 mgil.
Ni-Nield ugil.
l'b-1.ead 46564 u,:•I.
Sc,-Sck11iu111 U[l•I.
l.n 7,inc 4t,5(, 7 ug•l.
I!!!!!! l!!!!!I !!!!I l!!!!!!!!!I !!!!!!I
GROUNDWATER FIELD/LAB FORM
Counly T,,.,, J, ,(j
Quad No ((,J 61
Lal. 3I''f2-' 5-) ''N
Serial No. ______ _
• ---, I -,_; 'ILJ Long. P6" ..S 1 \,
Reporl To: ARO, FRO~. RRO, WaRO, WiRO,
SAMPLE PRIORITY
[]ROUTINE 0EMEl1GENCY
~CHAIN OF CUSTODY
WSRO, l<inslon FO, Fed. Trusl, Cenlral 011., Olher: _________ _
fl or I h C at o I i 11 a
Depmlmenl of Envltonmenl, 1-lcallh, nnd Natural Resources
DIV_ISION OF ENVIRONMENTAL MANAGEMENT-GROUNDWATER SECTION
0
Lab Number ~ '.J '\ t_,
Dale Received L. <;s f)j Time UW~--
flec·d by: D From: Bus~ !land Del.,
Olher: _________________ _
Dala Enlry By: ______ Ck: ______ _
Dale Reporled: ______________ _
Shipped by: Bus~ourlfr, I land Del., Olher· _ ;::--==-~P'l!ur'££.oe!se~:-=----::-:=-----::--~=-=--:--:--:--:--:--::--:-:=:--::-:----;-:-:=--~-::::::-:-::---
--Colleclor(s): th~ Dale '7'/7/-f1-T1me Tr:•-j-j Baseline, Compla_inl, Compliance~_LUST, Pesticide Study, Federal Trust, Other: 6-0 .L,i, -ft-yt)_ Z..
I ~ • -~ FIELD ANALYSES '.-6 Owner V c~<..l<;V<,,, (½ sr "},-=W=·~I,..( ~=2~-----------------
pH,00 A-~-: 0 Spec. Cond... 71 aJ1l° C Location or sile --------.,--:---:---,------------------
Temp.10 fl._ 0 c Odor_______ Description of sampling poi11I ~orz_rri ,,. ·j .6? 0 ji~--"'=1-----------------
Appearance '.:·1v,(,;,·.ft..,C:...,y Sa111pling Melhod 71 .= :==-:-------Sa111ple lnlerval _______ _
~ b;11lor, 111e) Field Analysis By: ______________ l1e111arks / "j ".b ~ -> .,,, ~
LABORATORY ANALYSES (pumpit,ij bm•, ail :c,.=mec--. ,~<c~)------------------
--BOD, 310 1119~! _piss. Solids 70300 mq/l ~L Silver 4G5G6 ug~ Orgm1ocl1lo1ine Peslicid_es ---·-COD High 340 mg/I Flouride 951 111~1 Al -Aluminum 40557 ug/I O1gt111opl1ospho1us Pesticides
COD Low 335 mg/I Hardness: Total 900 mg/I As -Arsenic 40551 ug/I Nitrogen Pesticides
Coliform: MF Fecal 31616 1100ml Hardness (non-carb) 902 mg/I Ba -Bai ium 40558 ugtl
Coliform: MF Total 31504 1100ml --Phenols 32730 ug/I Ca -Calcium 40552 mol Acid Herbicides --TOC 680 mg!! .§Qecilic Cond. 95 uMhos/cn,2_ Cd -Cadmium 40559 ug/I --~ Tu1 bidily 76 NTU Sulfate 945 mgtl Cr· Chromium 40500 uqtl Semivolatile Organics --Residue., Suspended 530 mg/I Sullide 745 mg/I Cu · Coeeer 4G5G2 ugj
Fe -hon 4G563 ug/1
Hg -Mercurl 71900 u91f x Volatile O,ganics (VOA botlle)
pH 403 uni!$ K -Potassium 40555 mg/I
Alkalinity lo pH 4.5 410 1119/I -~g~ay11esiu1n 46554 mqtl TP~~ -Gasoline nange ----Alkalinity to pH 8.3 415 mg/I Mn -Manganese 465G5 ug/I TPlf • Of EX Gasoline flange --Cmbonate 445 mg/I NH as N 610 mc)/1 Na -Sodium 4655G n1w1 --Bicarbonate 440 mg/I --J.K~..as../L£2.5 mlJIL Ni· Nickel ug!l --Carbon dioxide 405 mg/I NOe + N03 as N 630 mg/I Pb . Lead 46564 ug/I ,/
Chloride 940 mg/I P: Total as P 665 111n11 Se -Selenium ug/I V
Cluomium: Hex 1032 u9/I Zn· Zinc 4G5G7 uyll
Color: True 80 Pt-Co --Cyanide 720 mg/I
Lab Commenls: --------------------------------------.--------------------
. GW-54 nr:v. &93 For Dissolved Analysis· subrnil liltered sample an~ w1ile "DIS" in block . -.. - --- -- -
11!!!!!!!!1 l!!!!!!!!!I l!!!!!!!!I l!!!!!!!I l!!!!!!!!!I I!!!!!!! Jlj I!!!!!! !!!!I
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
62-53-3
108-95-2
111-44-4
95-57-8
541-73-1
106-46-7
100-51-6
95-50-1
95-48-7
108-60-1
106-44-5
621-64-7
67-72-1
98-95-3
78-59-1
88-75-5
105-67-9
65-85-0
111-91-1
120-83-2
120-82-1
91-20-3
106-47-8
87-68-3
59-50-7
91-57-6
77-47-4
88-06-2
95.95.4
91-58-7
88-74-4
131-11-3
208-96-8
-..
WATER
PHENOL
BIS(2-CHLOROETHYL) ETHER
2-CHLOROPHENOL
1,3-DICHLOROBENZENE
1,4-DICHLOAOBENZENE
BENZYL ALCOHOL
1,2-DICHLOROBENZENE
2-METHYL PHENOL
81S(2-CHLOROISOPROPYU ETHER
4-METHYL PHENOL
N-NITROSO-Dl-N-PROPYLAMINE
HEXACHLOROETHANE
NITROBENZENE
ISOPHORONE
2-NITRO PHENOL
2,4-DIMETHYL PHENOL
BENZOIC ACID
B15(2-CHLOROETHOXYI METHANE
2,4-DICHLORO PHENOL
1,2,4-TRICHLOROBENZENE
NAPHTHALENE
4-CHLOROANILINE
HEXACHLOROBUT AOIENE
4-CHLOA0-3-METHYL PHENOL
2-METHYL NAPHTHALENE
HEXACHLOROCYCLOPENT ADI ENE
2,4,6-TRICHLORO PHENOL
2.4,5-TRICHLORO PHENOL
2-CHLOAO NAPHTHALENE
2-NITROANILINE
DIMETHYL PHTHALA TE
ACENAPHTHYLENE
-- -- -
10
10
10
10
10
10
20
10
10
10
10
10
10
10
10
10
10
50
10
10
10
10
20
10
20
10
10
10
10
10
50
10
10
EHNR/DWQ LABORATORY
SEMI-VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 606-20-2
u 99-09-2
u 83-32-9
u 51-28-5
u 100-02-7
u 132-64-9
u 121-14-2
u 84-66-2
u 7005-72-3
u 86-73-7
u 100-01-6
u 534-52-1
u 86-30-6
u 101-55-3
u 118-74-1
u 87-86-5
u 85-01-8
u 120-12-7
u 84-74-2
u 206-44-0
u 129-00-0
u 85-68-7
u 91-94-1
u 56-55-3
u 218-01-9
u 117-81-7
u 117-84-0
u 205-99-2
u 207-08-9
u 50-32-8
u 193-39-5
u 53-70-3
u 191-24-2
2,6-DINITAOTOLUENE
3-NITAOANILINE
ACENAPHTHENE
2,4-DINITRO PHENOL
4-NITRO PHENOL
DIBENZOFUAAN
2,4-0lNITROTOLUENE
DIETHYL PHTHALATE
4-CHLOROPHENYL PHENYL ETHER
FLUORENE
4-NITROANILINE
4,6-DINITR0-2-METHYL PHENOL
N-NITROSODIPHENYLAMINE
4-BAOMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PENTACHLOAO PHENOL
PHENANTHAENE
ANTHRACENE
DI-N-BUTYL PHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYL PHTHALA TE
3,3' -DICHLOROBENZIDINE
BENZO{AJANTHAACENE
CHRYSENE
815(2-ETHYLHEXYU PHTHALATE
DI-N-OCTYL PHTHALA TE
BENZO{B)FLUOAANTHENE
BENZO(K!FLUOAANTHENE
BENZO(A)PYRENE
INOENO( 1,f,3-CD)PYRENE
DIBENZO(A,H)ANTHAACENE
BENZO(G,H,l)PERYLENE
LAB NO. 7GD776
~
' SUPERVISOR . ~.
DATE / 7 -
ENTEREOB~
DATE~l
10 u
50 u
10 u
50 u
50 u
10 u
10 u
10 u
10 u
10 u
50 u
50 u
10 u
10 u
10 u
50 u
10 u
10 u
10 u
10 u
10 u
10 u
20 u
10 u
10 u
10 u
10 u
10 u
10 u
10 u
10 u
10 u
10 u
--.. - ---- -
_._ -
•
SEMIVOLA TILE ORGANICS REPORT -DWQ LAB PAGE 2
NO BASE/NEUTRAL OR ACID EXTRACT ABLE ORGANICS
DETECTED BY GC/MS.
LAB NO. __ c._7.:cGc:0_:_7_:_7-=-6
TOL· Target Ouantitation Urnit-Subject to
change due to_ instrument sensitivity
T-Tentatively Identified, estimated concentration
E-Estimated Value
U-Samples analyzed for this compound but not detected
N-Sample not analyzed for this compound
0-Detected below quantitation limit
H-Holding time exceeded
COMMENTS, ____________________________________________ _
-- -- -
I!!!!!!! I!!!!! . l!!!!!I liiiliiiil
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE:
75-35-4
WATER
1, 1-Dichloroethene
75°09°2--Methytene·Chloride
156-60-5 trans-1.2-Dichloroethene
75-34-3 1, 1-Dichloroelhane
590-20-7 2 ,2-Dichloropropane
156-59-4 cis-1.2-0ichloroethene
67-66-3 Chloroform
74-97-5 Bromochloromelhane
71-55-6 1. 1, 1-Trichloroethane
563-58-6 1, 1-Dichloropropene
56-23-5 Carbon Tetrachloride
107-06-2 1, 2-Dichloroelhane
79-01-6 Trichloroethene
78-87-5 1.2-Dichloropropane
75-27-4 Bromodichloromethane
74-95-3 Dibromomelhane
10061-01-5 cis-1,3-Dichloropropene
10061-02-6 ltans-1, 3-0ichloropropene
79-00-5 1.1,2-Trichloroethane
127-18-4 T etrachloroethene
142-28-9 1,3-Dichloropropane
124-48-1 Dibromochloromethane
106-93-4 1.2-Dibromoethane
108-90-7 Chlorobenzene
630-20-6 1, 1.1,2-Tetrachloroethane
75-25-2 Bromoform
79-34-5 1, 1,2,2-Tetrachloroelhane
TOL-Target Ouantitation Limit-Subject to
change due to instrument sensitivity
T-T entalively Identified. not confirmed
E-Estimated Value
0.75
10
0.75
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0 75
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.5
0.75
U-Samples analyzed for this compound but not detected
N-Sample not analyzed for this compound
D-Detected below quantilalion limit
M-GC/MS Analysis performed
COMMENTS:
-·----
EHNR/DWQ LABORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
u 96-18-4
u 108-86-1
u 95-49-8
u 106-43-4
u 541-73-1
u 106-46-7 u 95-50-1
u 96-12-8 u 120-82-1
u 87-68-3
u 87-61-6
u 1634-04-4
u 71-43-2
u 108-88-3
u 100-41-4
u 108-38-3
u 95-47-6
u 100-42-5
u 98-82-8 u 103-65-1
u 108-67-8
u 98-06-6
u 95-63-6 u 135-98-8
u 99-87-6
u 104-51-8
u 91-20-3
1,?.~-T rich_!oropropane
Brornobenzene
2-Chlorololuene
4-Ch!orotoluene
1,3-Uict,lorobenzer1C!
1,4-Dichlorobenzene
1, 2-Dichlorobenzene
1, 2-Dibromo-3-Chloropropane
1.2.4-·t ,ichlorobenzene
Hexact1lorobutadiene
1,2.3-Trichlorobenzene
Melhyl-tert-butyl ether
Benzene
Toluene
Ethyl benzene
m,p-Xylenes
a-Xylene
Styrene
lsopropylbenzene
n-Propylbenzene
1,3, 5-Trimethylbenzene
lert-Butylbenzene
1,2.4-Trimethylbenzene
sec-Bulylbenzene
p-isopropylloluene
n-Butylbenzene
Naphthalene
Gasoline Range Estimated Total Petroleum Hydrocarbon
Other purgeables detected
(up to 10 highest peaks)
NO VOLATILE ORGANIC COMPOUNDS
DETECTED BY GC/ELCO/PID.
--.. - ---
LAB NO. 7G0776
.2
u
0.25 u
0.25 lJ
0 25 u
0.25 u
0.25 u
u
0.25 u
0.25 u
0.75 u
5 u
u
u
I u
2 u
u
u
u
u
u
u
u
u
u
u
u
mg/L mglL
0.25 N
Detecled
ug/L
---
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State of North Carolina Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
DIVISION OF WATER QUALITY
May 28, 1997
Davidson Roofing Company
Post Office Box 5602
Statesville; North Carolina 28687
Attention: Chris Davidson
Dear Mr. Davidson:
RE: Health Risk Evaluation
Davidson Residence Well
Iredell County
I have enclosed the health risk evaluation for the water
sample taken from your well on April 7, 1997. If you have any
questions, please call me at [phone], ext. 2' 4.
E/closures
/prd\d"-vid.scn. hrl
919 North Main Street,
Mooresville, North Carolina 28115
Voice 704-663-1699
Sincerely,
~}Qz__-
Paul R. Dahlen, P.G.
Hydrogeologist
FAX [phone] ' An Equal Opportunity /,Affirmative Action Employer
Reduce ~ 50% recycled/HJ",!, post-consumer paper
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NORTH CAROLINA DEPARTMENT OF ENVIRONMENT. HEAL TH. AND NAT\!JRAL RESOURCES
7
( )
( )
( )
( )
DIVISION OF EPIDEMIOLOGY I
OCCUPATIONAL AND ENVIRONMENTAL EPIDEMIOLOGY SECTION
DRINKING WATER HEALTH RISK EVALUATION
GENERAL
.s~ /-,,_) )51 COUNTY t..2M LABO RA TORY # ~'7~~~6_7_7_; __ r, ~~-I
Based on these analvtica\ results. this water should be considered safe for normal usage.
Chemical analysis d,id not show any contamination. Water should be resampled if L~r or taste persists.
The water should not be used for drinking or cooking purposes: avoid prolonged Jthingishowering.
Based on these anal,1ical results. this water is highly contaminated and should not Je used for drinking.
cooking . or bathing/showering.
The \aboratOry results are not conclusive. please resample.
PLEASE 1/;DICATE ON LAB SHEET THAT IT IS A RESAMPLE AND PROVIDE PREVIOUS
SA'.HPLE /;Ui\lBER(S).
COMMENTS:
For further infonnation. contact Dr. Ken Rudo. Occupational and En\'ironmental Epidemiology Section,
[phone].
DEHNR 3891 (51961
Occupationul and EnYironmenwl Epidcmiolog;-St:ction (Rt:\'it:w 5/99)
COUNTY
QUAD NO.
!REDELL
REPORT TO MRO R . I om COLLECTORtS) : 0D_A_II_L_E_N ________ tgiona ice
----DATE: ~n/97
TIME·
PURPOSE:
LABORATORY ANALYSIS
BODJI0
COD lligh J40
COD low JJ5
Coliform· MF feul )1616
Colifoun MF l 0111 JI 504
IOC
Turbility
Rtsidue., Suipmdcd 530
f 01.al Suspended s.olid1
pll
All■linity lo pll 4.5
All,1linity lo pll lU
Ca,bonate
Bicaibonaic
Cmbon dio~idc
Chlo,idc
Ch101,1ium· lie~ IOJ2
Colo,: Tlue 80
Cyanide 7:!0
C0/\1/\IENTS:
..
-.. -
mg/L
mg/L
mg/L
1100ml
1100ml
m•1
NTU
mg/L
ms'L
unilS
mg/L
rnglL
mglL
mg1L
mwL
mg<L
uglL
c.u.
mwL
- -
Owner:
location 01 Site
Oe1<:1iption of u,mplins pciinl
Samplins Method:
Remarl,,1:
Diss Solids 70100
Flooride 951
Haidncss· total 900
I laulncss· (non-c&1b) 902
Phenol, )2710
S~cific Cond. 95
Sulfate
Sulfide 745
MUAS
Oil and Grease
Silica
II""'"
FmmalJd1yde
NIil as N 610
rt,,:N 111 N 625
' N02 +NOJ as n 6)0
1'··1utala1P665
1•0~
--
IJl\'ISION OF WATEH. ()lJALI n·
SAMPLE PRIORITY
E)ROUIINE
E] CIIAIN OFCUSIOUY
EJ SAMPLE 1 YPE
emus U,\\'lllSUN RES.
mi;fl
m~L
mi;/L
mWL
"g/L
uMhos/cm.2
mg/L
mg/L
mi;/L
n•l!l'l
mg/L
"'1:!''-
<0.01 ltl!{IL
mgll
1.4 1111111.
0.04 rngll.
mglL
□EMERGENCY
Ag-Sihcr 46566
At-Aluminurn 46557
As-Arsenic 46551
lla-lJii,iuon 46558
Ca-Calcium 46552
Cd-CaJium 46559
Cr-Chromium 46560
Cu-Lopper 1042
fe-hon 10-H
' Ilg-Mcrcurv 71900
K-l'utauium 46SS5
Mit• Ma)-!ncsium '>~1
P.111-P.lan!_lancs~ 1055
Na-S001ur11 92'1
Ni-Nield
l'b-l.caJ 46561
Sc-Selenium
Z11 Zim:4(,5h7
N.C. Di,;!'!'. 01'
1:1'.Yll<O:,Mi.;NT, HEAL1'>;
(Jf NATUML 1!.l=URC!i:s.
NAY 14 1997
Dlll!lar If lllW&IIIITll MUUC.[
IIOdiRlll I~ 1f1S1:
u111L
uglL
ur;IL
ug1L
mg/L
ug/1.
ugll
ugll
u111l.
l,;,h Numhcr
Oalc keni,eJ ·
lime Recei,ed :
R«ei,cd By'
Released B)·
Date u·poncd :
01ganochlorinc Pesticides
O,ganophosphorus Pesticides
N111ogcn Pesticides
Acid llc,bicidcs
Semi, ul.111lcs
I 1'11-Uicsd Range
11;11777
4/!l'U
9 00 A~I
us
us
5/tJ/91
< 0.2 ugil. ., \\1la1ile 01g.1nics I \"O,\ l1<1nlo
rng'L
mi,tll. 11'11,tias"linc Rllltl{C
ui,:iL I I'll-II I EX l.insuliuc lbngc
mg•I.
u11•I.
ugll.
U!'-1\.
ug'L
--.. --- -- --
·--------··-···-·-. -··-·-·•---1--------·····1~;i·h ··c·~-~-~--i-1··,-;-; ----·-·· -· --·. --------------···--I
GROUNDWATER FIELD/LAB FORM Deparlnumt of Envlroruncnt, tlc.illh, ond Naturnl Resources
DIVISION OF EllVlnONMEIHAL MANAGEMEIH. GllOUNDWATEn SECTION
'
Counly T t:e ch, LI Lab Nu111ber _ : [:{1.~---_ __ _ ____ _
Date necei]~ti.j9~Ti111e?'--i'c'-.,_._.,_ __ Quad No '-G 7 /., Serial No. ______ _
L ~-•u:3' O,l .-,.,.---,,,·-,_,• J at. 2S :r-01 N Long. c,u > ( ,::,L lt Rec'd by: Fro111: Bus Courie, I land Del.,
Reporl To: ARO, FRO.~ ARO, WaRO, WillO,
SAMPLE PRIORITY
~nou IINE □EMEllGENCY
_ -[;:2]c1-IAIN OF CUSTODY 0 Other: -----,---------------
lJala Enlly Lly: ______ Ck: ____ _
WSRO, l<inslon FO, Fed. Trusl, Cenlral OH., Other: _________ _
Shipped by: Bus,~. Hand Del., Other·
Colleclor(s): ])ck, le c-Date '4/:;/2 ·7
FIELD ANALYSES ,-, "
Dale llepo,ted: _________________ _
Pu,pose:
Time ~/~-<~-'~J_u ___ Baseline, Co111plai11I, Con1plira11ce, _I.US r, Posticido Sludy, Federal ·r,usl, 01t1cr:
i) I I \CNClt on•J Owner Clr::1 a'C 11l S-'.' >·Ok,, 12.. o 'c!.t..n1. ::i
pH,00 .L.5 Spec. Cond... __ 7~'-al-25° C
l emp. 10 / J 0 c Odor --~---
Appearance Cfac f_c.{<,. Ci a-·
Field Analysis By: j);;:a:
LABORATORY ANALYSES
Location or site s. \ ( -t
Description of sa111pli11g µoinl 51° 151,·\ L.:3 ('C .J lv t j ;:=:=\-& i,c ~-(-~ d~., ... , -
Sampling Method ,5)iiiiif:-;iC•i ________ s~511ple Interval _______ _
ne111arks v:c.,., ...... , ,, ,. /V'" ~ ..... (!:·•.;</
(pumping bm•, ail lamp. •Le.) ./
BOD, 310 mg/I Diss. Solids 70300 rngtl Ag • Silver 46566 ug~ O1yanochlo1i11e Pesticides
COlJ High 340 mg/I Flouride 951 m9'.'.I 1\1 • Aluminum 46557 ugll O1ganophospho1us Pesticides
COD low 335 mgJI Hardness: 1 olal 900 mg/I As -A1se11ic 46551 Uy/I Nilrogen Pesticides --Colilo1m: MF Fecal 31616 IIO0nil Hardness (non-ca,bj 902 --mg/I 0a -Barium 4655B uq/1
--Colilorm: MF Total 31504 /1001111 Phenols 32730 Uyll Ca -Calcium 46552 mq{I Acid Herbicides
TOG 600 rngtl .§.P-ecilic Cond. 95 --uMl10s/cm1 Cd -Cadmium 46559 ug/1
Tu1bidily 76 NTU Sullale 945 m(VI Cr -Chromium 46560 ugll Se111ivolalile Organics ----Residue., Suspended 530 mg/I Sullido 745 m9'.'.I --Cu -Copper 46562 ug~ --
Fe -hon 46563 ugll
~ Hy -Mercurt: 71900 Ug!I ~ Volatile Organics (VOA Uollle)
pH 403 unils K -Polassium 46555 11191_1 ----Alkalinily lo pH 4.5 410 nigil }~g -Magnesium 46554 my/I l PH -Gasoline Range ----Alkalinily lo pH 8.3 415 mgt\ Mn -Manganese 46565 uqll I PH · 0 I EX Gasoli11e llange -----Ca,bonalo 445 111911 NH, as N 610 mcJII Na -Soc.liu111 46556 mq[I
Bicmbonale 440 mg/I .lKN as N 62i::: mg/I. ..Ui · Nickel ug/1 , -----
Carbon dioxide 405 111911 2s. _NO + NO as N 630 mg/l_ ' Pb -lead 46564 ug/1 ;/
Chloride 940 lllg/1 P: Tolal as P 665 --mq/1 Se -Sele11iu111 I uiJI! V
Chromium: Hex 1032 u91I Zn -Zinc 46567 I uq/1
Color: True 00 Pl-Co ! --Cyanide 720 mgll ;
lab Comments: ----------------------------------,------------------------
GW-54 REV. 6'93 f-or Dissolved Analysis -submil filte,ed sample and w1ile "DIS" in block. -·-- -----.. - -- -- -
_._ -
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE: WATER
EHNR/DWQ LABORATORY
VOLATILE ANALYTICAL REPORT
ANALYSIS RESULTS
LAB NO. 7G0777
75-35-4 t, 1-Dich\otoelhene 0.75 ------.\J-------96°18'-4--1:2;J;Trlchtoropiop"a~ne~----------,O,c.2"5'-----,~-----------u
-
75-09-2
156-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23-5
107-06-2
79-01-6
78-87-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-48-1
106-93-4
106-90-7
630-20-6
75-25-2
79-34-5
TQL-
T-
E-
Methylene Chloride
lrans-1,2-Dichloroethene
1, 1-Dichloroethane
2,2-Dichloropropane
cis-1,2-Dichloroelhene
Chloroform
Bromochloromethane
1, 1.1-Trichloroethane
1. 1-Dichloropropene
Carbon Tetrachloride
1,2-Dichloroett,ane
Trichloroethene
1.2-Dichloropropane
Bromodicliloromelhane
Dibromomethane
ds-1,3-Oichloropropene
lrans-1.3-Did1loropropene
1, 1.2-Trichloroelhane
Tetrachloroethene
1,3-Dichloropropane
Dibromochloromethane
1, 2-Dibromoethane
Chlorobenzene
1, 1, 1,2-lelrochloroethane
B10moform
1, 1,2,2-T etrachloroett1ane
Target Ouanlilation Umit-Subject lo
change due to instrument sensitivity
Tentatively Identified. not confirmed
Estimated Value
10
0.75
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.75
0.25
0.25
0.25
0,25
1
0.25
0.25
0.25
0.25
0.25
0.75
0.25
0.25
0.5
0.75
U-Samples analyzed for this compound but not detected
N-
D-
Sample not analyzed for this compound
Delected below quantitation limit
M-GCIMS Analysis performed
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
108-86-1 Bromobenzene
95-49-8 2-Chlorotoluene
106-43-4 4-Chlorotoluene
541-73-1 1,3-Dichlorobenzene
106-46-7 1.4-Dichlorobenzene
95-50-1 1.2-Dichlorobenzene
96-12-8 1.2-Dibromo-3-Chloropropane
120-82-1 1,2,4-Trichlorobenzene
87-68-3 He)(achlorobutadiene
87-61-6 1.2,3-Trichlorobenzene
1634-04-4 Me\hyl-tert-butyl ether
71-43-2 Benzene
108-88-3 Toluene
100-41-4 Ethyl benzene
108-38-3 m,p-Xylenes
95-4 7-6 a-Xylene
100-42-5 Styrene
98-82-8 lsopropylbenzene
103-65-1 n-Propylbenzene
106-67-8 1, 3, 5-1 rimelhylbenzene
96-06-6 tert-Bulylbenzene
95-63-6 1,2,4-lrimethylbenzene
135-98-8 sec-Bulylbenzene
99-87-6 p-isopropyltoluene
104-51-8 n-Butylbenzene
91-20-3 Naphthalene
Gasoline Range Estimated Total Petroleum Hydrocarbon
Other purgeables detecled
(up lo 10 highest peaks)
NO VOLATILE ORGANIC COMPOUNDS
DETECT ED BY GC/ELCDIPID.
0.25
0.25
0.25
0.25
0.25
1
0.25
0 25
0 75
5
1
2
mg/L
0.25
mg/L
Detected
ug/L
u u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
N
COMMENTS: ________________________________________________________ _
.. - - -- ---.. - -- -- -----
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State of North Carolina
Department of Environment,
Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
Linda Diane Long, Regional Manager
vk0 i9c,J af ■~-'• Ref.38 ~-,., . •• -----:-•,: a rn~-----DEHNR
DIVISION OF ENVIRONMENTAL
October 14, 1994
MAN.la~IVED
DEC 04 1997
)JPERFUND SECTION Mr. John Lambert
Route 14, Box 349
Statesville, North Carolina 28677
RE: Well Water Sample Resuits
John Lambert Well
Iredell County, N.C.
Dear Mr. Lambert:
on August 4, 1994, staff from the Mooresville Regional
Office of the North Carolina Division of Environment~! Management
sampled your well. The samples were analyzed for volatile
organic compounds as well as nitrates and metals. Volatile
organic compounds include a wide range of manmade co~pounds
including, but not limited to, gasoline components and
chlorinated solvents used as degreasers. I
Laboratory results from these samples indicate at the time
of sampling that volatile organic compounds, which were tested
for, were not present in your water supply. In addition, nitrate
and metals, which were tested for, were present at levels below
the North Carolina groundwater standards, except for\aluminum
which was present at a level of 1,700 ug/1. This level is above
the EPA drinking water standard of 200 ug/1 established for
aluminum. I
I have forwarded the laboratory results to the ~tate
Toxicologist to determine the health risks associated with human
consumption. I will forward those results to you as soon as they
are received.
919 North Main Street, Mooresville, North Corolino 28115
An Equal Opportunity Affirmative Action Employer
Telephone [phone] FAX [phone]
50% recycled/ 10% post-consuler paper
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Mr. John Lambert
October 14, 1994
Page Two
Should you have any questions, please call me at (704) 663-
1699, ext. 243.
Enclosure: Lab Results
Sincerely,
Karen Walker
Hydrogeologist
cc: Iredell County Health Department
KDW/sg
--.------DE11!1!111-....
ENVIRONMENT. f!E,-\1.;T-~ ------_ .. -~--• ,~
North Carolina
GROUNDWATER FIELD/LAB FORM (}~ i_f 1'[." rJ -~~.....,~:to\t Department of Environment, Health, and Naturol Resourcc3 e ~J illtf-'l.PR ~ J t U ~!VISION OF ENVIRONMENTAL MANAGEMENT· GROUNDWATER SECTION
County .:'.11ue.&\ \
Quad No L Co'l5:i
Lat. 35 '-I:, vt,
Serial No. ______ _
DIVISION OF ENVIRONMENTAL UA/1,\GE/,H/ll
S AIMIW-WIH !ll!Pil IOlffi'TIOl
Long. ~B=b~5=5~_oi-,~--@RouTINE □EMERGENCY
□CHAIN OF CUSTODY
WSRO, Kinston FO,di,,,-~rust, Central Off., Other: ________ _
Shipped by: Bus,
pH400 --'-"-'--'---Spec. Cond.94
Temp.10 2G, 0 c Odor
Appearance C_ [{w\_
Field Analysis By: 8· rju~,._ _____ _
LABORATORY ANALYSES
BOD 310 mc)l1 Diss. Solids 70300 m9!!._
COD High 340 mg/I_ Flouride 951 moil
COD Low 335 mq/1 Hardness· Total 900 _ ___mg/[_ --
Coliform: MF Fecal 31616 1100ml Hardness lnon-carb) 902 moll
Coliform: MF Total 31504 1100ml Ehenols 327J:0 ug!L
TOG 680 mall Sgecific Good. 95 utAhos:cm2
Turbidity 76 NTU Sulfate 945 mcvl
Residue., Suspended 530 mg/I Sulfide 745 mc,il
.
pH 403 uniti
Alkalini1y to pH 4.5 410 mg/I
Alkalinity to pH 8.3 415 mg/I I/
Garbonate-445 mg/I --✓-'NA as N 610 0 D, mQ/1 --
Bicarbonate 440 mall ,_ .Jlili.a UL£2 s m()'L
Carbon dioxide 405 mail NO +NO as N 630 mg!I
Chloride 940 mg/I P: Total as P 665 mn"
Chromium: Hex 1032 uq/1
Color: True ao Pt-Co
Cyanide 720 mg/I
Lab Number -4=G ( I a:;;i.
Dale Received50£~q,;'L Timoe .. :=. ~~~~-;-
0 0"-S n< Rec'd by: __ ~----From: Bus, '"""== Hand Del.,
Other: ~' ~
Data Entry By:-..-,,r,--,--,,c-, Ck: 'iC)Z._..)L~~-----
Date Reported: &.2fi"/
Aq -Silver 46566 Uq/1 Organochlorine Pesticides
Al • Aluminum 46557 /700 Uq/1 Organophosphorus Pesticides
As -Arsenic 4655 i L /O un~ Nitrogen Pesticides
Ba -Barium 46558 uq/1
Ca -Calcium 46552 mall Acid Herbicides
Cd -Cadmium 46559 < 7 · D uq/1
Cr -Chromium 46560 ~ So uq/1 Semivolatile Organics
Cu · Copeer 46562 4-'i. ug!I -
Fe -Iron 46563 .:J 70 ug/1 V
Hg . Mercury 71900 uq/1 ;/ Volalile Organics (VOA bottle)
K -Potassium 46555 mg/I
Mg -Maanesium 46554 mg.I TPH -Gasoline Range
Mn -Manqanese 46565 <(' ;2. () uq/1 TPH -BTEX Gasoline Range
.
Na . Sodium 46556 mg!I 17' 7fatfs ( z',; Ni -1:/:ckel < / 0 ug/J
Pb -Lead 46564 .<'.: / n Uq/1 V, ,
Se • Selenium uoil v· r,-,. ),'f,-c, Je .. c; I
Zn -Zinc 46567 ,,YU una J
'
Lab Comments:----------------------------------------------------------
GV/-54 REV. E For Dissolved ,~na!ysis -submit filtered sarnp!e ar.d v.·ri!e ··01s·· in bk.,-":
----- --- -----EHNRIDEM L;Po"RATORY --- - - -.. -LAB NO. 4G1122
~ VOLATILE ANALYTICAL REPORT
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE: WATER ANALYSIS RES UL TS
SUPERVISOR ~ DATE
ENTERED BY
CHECKED BY .. ~-·?
75-35-4 1, 1 -Dichloroethene 0.75 u 96-18-4 1,2,3-Trichloropropane 0.25 u 75-09-2 Methylene Chloride 10 u 108-86-1 Bromobenzene u 156-60-5 trans-1,2-Dichloroethene 0.75 u 95-49-8 2-Chlorotoluene 0.25 u
75-34-3 1, 1-Dichloroethane 0 25 u 106-43-4 4-Ch!orotoluene 0.25 u
590-20-7 2,2-Dichloropropane 0.25 u 541-73-1 1,3-Dichlorobenzene 0.25 u 156-59-4 cis-1,2-Dichloroethene 0.25 u 106-46-7 1,4-Dichforobenzene 0.25 u 67-66-3 Chloroform 0.25 u 95-50-1 1,2-Dichlorobenzene 0.25 u 74-97-5 Bromochloromethane 0.75 u 96-12-8 1,2-Dibromo-3-Chloropropane u 71-55-6 1, 1, 1-Trichloroethane 0.25 u 120-82-1 1,2,4-Trichlorobenzene 0.25 u 563-58-6 1, 1-Dichloropropene 0.25 u 87-68-3 Hexachlorobutadiene 0.25 u
56-23-5 Carbon Tetrachloride 0.75 u 87-61-6 1,2,3-Trichlorobenzene 0.75 u 107-06-2 1,2-Dichloroethane 0.25 u 1634-04-4 Methy!-tert-butyl ether 5 u
79-01-6 Trichloroethene 0.25 u 71-43-2 Benzene 1 u 78-87-5 1,2-Dichloropropane 0.25 u 108-88-3 Toluene u 75-27-4 Bromodichloromethane 0.25 ll 100-41-4 Ethyl benzene u
7 4-95-3 Oibromomethane 1 u 108-38-3 m,p-Xylenes 2 u 10061-01-5 cis-1,3-Dichloropropene 0.25 u 95-47-6 a-Xylene 1 u
10061-02-6 trans-1,3-Dichloropropene 0.25 u 100-42-5 Styrene u
79-00-5 1, 1,2-Trichloroethane 0.25 u 98-82-8 lsopropylbenzene u 127-18-4 Tetrachloroethene 0.25 u 103-65-1 n-Propylbenzene u
142-28-9 1,3-0ichloropropane 0.25 u 108-67-8 1,3,5-Trimelhylbenzene u
124-48-1 Dibromochloromethane 0.75 u 98-06-6 tert-Butylbenzene u
106-93-4 1,2-0ibromoelhane u 95-63-6 1,2,4-Trimelhy!benzene u 108-90-7 Chlorobenzene 0.25 u 135-98-8 sec-Butylbenzene u
630-20-6 1, 1, 1,2-Telractiloroethane 0.25 u 99-87-6 p-isopropyltoluene u 75-25-2 Bromoform 0.5 u 104-51-8 n-Butylbenzene u 79-34-5 1, 1,2,2-Tetrachloroethane 0.75 u 91-20-3 Naphth.3Iene u
TQL-Target Quanlitation Limit-Subject to Other purgeables detected· Detected
change due to instrument sensitivity (up to 10 highest peaks) ug/L T-Tentatively Identified, not confirmed
E-Estimated Value NO VOLATILE ORGANIC COMPOUNDS
U-Samples analyzed for this compound but not detected DETECTED BY GC/ELCD/PID.
N-Sample not analyzed for this compound
D-Detected below quantilation limit
M-GC/MS Analysis performed
COMMENTS:
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State of North Carolina Department of Environment, Health and Natural Resources
Mooresville Regional Office
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
AVA
John Lambert
Route 14, Box 349
DEIHNR
DIVISION OF ENVIRONMENTAJ MANAGEMENT
July 31, 1996
Statesville, North Carolina 28677
RE: Health Risk Assessment
Lambert water Supply Well
Iredell County
Dear Mr. Lambert:
I have enclosed the State Toxicologist's health risk assessment concerning the samples that were collected from your well on April 17, 1996.
If you have any questions, please call me at [phone], ext. 234.
Enclosure
prd\la.mbert.ltr
919 North Main Street,
Mooresville, North Carolina 28115
Voice 704-663-1699
Sincerely,
~do""'-"---
Paul R. Dahlen, P.G.
Hydrogeologist
FAX 704-663-o040 ' An Equal Opportunity/ Affirmative Action Employer
50% recycled/10%lpost-consumer paper
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Nn~th Car~lina Pepartment cf Environment, Health,, Natural Resources
Division cf Epidamiclcgy
~nvircM!ental !pidemiclcc.Y Section
Drinking Water Health JU.ak lvaluaticn
Gen.iral ad COlJNTY
DATE __,:-;u../fl_._ff,_;/,__ l.r.BORATORY 1IUKSER (/]i) , ({--7)b
/, I\
( BaHd en theH analytical. ra■ulta, thia water ahou.ld be conaidarad aafa
fer normal uaage. \
) Chamical analysi ■ did net ahcw any contamination. 'llater ahould be
raaamplad if oder or ta■te per■i■ts.
) The water ■hculd net be used for drinking or cooking purpc■es, avoid
prolonged batiling/shcwering. I
Baaed en theaa analytical re1ult1, this water 11 highly contaminated and
ahculd net be u■ed fer drinking, cooking or batilin;/ahcwerin;.
) The laboratory results are net conclusive, pleue reaample:
PLEASE !NDICATE ON LAB SHUT THAT !T IS A RF.SAMPLE A.'l:l PRtW!DE PREV!OUS
SAMPLE NUMBER ( S ) •
I ( ) COM¥.tNTS:
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Fer further inforn.ation, contact Dr. Ken Rude or Dr. Luanna Williama,
Environmental Epidemiolcc.Y Sacticm, · (919) 733·3410.
DEHNR 3891 (S/92)
Environmental Epidemiology Section (Review S/95)
,-
•UNTY !REDELL
'ADNO·
l'ORTTO MRO
•LLECTOR{S) DAIILER ·
DIVISION OF ENVIIIONMENTAL MANAGEMENT
MAY 'Z 9 1996 Chtniillry Laboralory Rtrorl f Ground Wa!H Qualily
ION of u,,1ROil\;i.,1,L MM11111.Mlf{ ~•aUT~"LEPR!oRrry
WIS "EGIOlll,l omeE □EMERGENCY
Lab Numbei
Date Received
Time Received
Received By
6G777
"411119,
9:45 AM
OS
dE· .filllM "E
__________ Rcgio~~\\.l£ I\ ~ CHAIN OF CUSTODY □
Rd,=d By~h.~11----:.._ ____ :::;;;::;:;;;;;~-------------------"E:l=~'-A_M_PL_E_T_Y_PE_. ____ -:----------------------11---oitercport~/1,
A f-\v yH<v--llPOSE·
\BORATORY ANALYSIS
BOD 310
COD High 340
COU Low3)5
Colifo,m: MF F«al 11616
Colifonn: MF Tot.al 31504
roe
Turbitity
Rc,idue., S1upcnded BO
r otal Suspffldo:d solids
pH
Alkalinity to pH ◄.5
Alkalinity 10 pH U
Cmbonatc
Bicasbonatc
Ca.bon dioxide
Chloride
Chromium: Hex 1032
Color: True 80
Cyanide 720
1/\IMENTS:
-.. -
mgil.
mgil.
mgil.
1100ml
1100ml
mg,1
NTU
mgil.
mgil.
unit,
mgil.
mgil.
mgil.
mgil.
mgil.
mgil.
"gil.
c.u_
mgil.
-
Owner:
Location or Sile:
Description of ,am piing point
Sampling Method
Rema,ks•
Din. Solids 70300
Fluoride 951
I lardnes,: tot.al 900
Hardness: (non-earb) 902
Phenols J27l0
Specific Cond. 95
Sul rate
Sulfide 74S
MBAS
Oil and Grease
Silica
Boron
NIIJ u N 610
TKN asN 625
NO2 +NOJ as n 630
P: Total as P 665
"''
--
JQIIN LAMBERT
mgil. Ag-Silver 46566 •gil. O1ganochlorinc Pesticides
mgil. X Al-Aluminum 46557 180 •gil. O1ganophosphoni1 Puticidcs
mgil. As-Arsenic 46HI •gil. Nitrogen Pesticide,
mgil. Ba-Barium 46558 •gil.
•gil. Ca-Calcium ◄6552 mgil. Acid llcrbicidcs
uMhos/cm2 Cd-Cadium 46559 •gil.
mgil. Cr-Chromium 46560 •gil. Scmivolatilcs
mgil. Cu• Copper 1042 •gil. TPII-Dicsd Range
mgil. Fe-Iron 1045 ,gil.
mgil. X Ilg-Mercury 71900 <0.2 ,gil. Volatile Org1111ics (VOA bottle)
mgil. K-Potassium 46555 mgil.
Mg-Magnesium 927 mgil. TPII-Oa.soline Range
Mn-Manganese 1055 •gil. TPII-BTEX Guolinc Range
mgil. Na-Sodium 929 mgil.
mgil. Ni-Nickel •gil.
mgil. Pb-Lead 4656-4 "gil.
mgil. Sc-Selenium •gil.
mgil. Zn_Zinc46567 •gil.
60771.APR ---.. ----- -
_._ -
•1UNTY
l!AUNO
_,_1•_0 _____ ~\-_._· { !.
• ;. '_ ! j
c_J : I
DIVISION OF ENVIIIONMENTAL MANAGEMENT
== ~ROlJTINE □EMERGENCY
Lab Number
Date Received·:
Time Received
Received By
:;~.~:~iR{S) : -~c-•.c•c,~CI.CECR~---,~c.,\','.c'·,,_~i ;~~~:~:i_~-.?~e.:~~ ·-~ CHAIN OF CUSTODY □ Released By :
\TE: fil1.l2§: Vi EJ SAMPLE TYPE O~c repor1cd:
6G776
411&196
8:45AM
IJS
IME: ____ ;;;;;;;;;;;;;;;:_ __________ -;;:::::::::--------=~:::-::~~==:----=:----:~~~:==::'._1:::--;:~;-::--------,---------~======== ---i-JRPOSE:-Owner: JOIIN LAMBERT b.J:l'::::jc:,.-i'-\:~'-{-\ "<f'" "========'=='=di
Location Of Site· r
Description of sampling point
Sampling Method:
Remaih·
AIJORATORY ANALYSIS
DOD JI0 mg/L Diss. Solids 70300 mg/L Ag·Siher 46566 •g/L U,ganochlorine PcslicidCJ
COO High340 mg/L Fluoride 9Sl mg/L X Al-Aluminum ◄6557 200 "g/L Organophosphoru, PestieidCJ
COO Low HS mg/L I lardneu: total 900 mg/L As·Ancnic 46.SS I •g/L Nibogcn Pesticide,
Coliform: MFl'ecalJ1616 1100ml 1/ardneu: (non-carb) 902 mg/L Ba-llarium 46558 •g/L
Coliform: MF Total 31504 1100ml PhenolsJ27J0 •g/L Ca-Calcium 46552 mg/L Acid Herbicides roe mrJl Specific Cond. 9.S uMhos/cm2 Cd-Cndium 46559 •g/L
l"urbitity mu Sulfale mg/L Cr-Chromium ◄6560 •g/L Scmivolatilu
ResiJue. Suspended SJ0 mg/L Sulfide 745 mp/L Cu-Coppe1 1042 •g/L TPII-Diesd Range
f'otal Suspended solids mg/L MBAS mg/L Fe-Iron 104.S •g/L
pl! units
Oil and Gr cue mg/L
Silica mg/L
X Ilg• Mercury 71900 <0.2 •g/L
K-l'olll5siurn 4655.S mg/L
Volatile O1g1111ic, (VOA bottle)
Alkalinity lo p/1 4.S mg/L
Alkalinity lo pll 8.3 mg/L
Carbon.olc mg/L
Boron
N113 uN 610 rng/L
Mg-Magnesium 927 mg/L
Mn-M.mgr,nese 105.S •g/L
Na-Sodium 929 mg/L
TPII-Gasolinc Range
TPII-BTEX Gasoline Range
Bicarbonate mg/L TKN u N 62.S mg/L Ni-Nickel •g/L
Carbon dio>1idc mg/L NO2 +NOJ u n 630 mg/L Pb-Le.ad ◄6564 •g/L
Chlo,idc mg/L P:TotaluP665 mg/L Se-Selenium •g/L
Chsomium: tlcK 10)2 •g/L ro, mg/L Zn Zinc 46567 "g/L
Color: True 80 '"
Cyanide 720 mg/L
0/\IMENTS:
IG11G>.PR -.. - - - --- -
.. - - --- -----
-

-
-

-

-

-
.. --

-
----.. -
GROUNDWATER FIELD/LAB FORM
North Carol Ina
Department of Environment, Health, and Natural Resources
DIVISION OF ENVIRONMENTAL MANAGEMENT· GROUNDWATER SECTION
County U,J£c/eU
Quad No Lw'19-.'.l'-J SeriaINo. __ ----c----
Lab Number -~:r,~7:\,::'-'---'-'"--=~r-==-
3S ,J 4:; I:) 3 ,, . 80 ° 58 / 0 ,,
Lat...=...=;....-'--"--=-=--Long. & 0 DateRece~
~ROUTINE □EMERGENCY • ~:~~:by:_~---,_..--and Del.,
L~ [2jCHAIN OF CUSTODY --,(-~----------
Report To: ARO, FRO,~(Y, RRO, WaRO, WiRO, Data Entry By: 1_ t J;_k· ~
WSRO, Kinston F,9,-RR}:) Trust, Central Off., Other: Daie Reported: 7 1 \ 5 [Y5
Shipped by: Bus,~ef, Hand Del., Other· Puqx•se: · G,v.r,'-<'..-:cl\ ..3~ ::r::i, .
Collector(s): KConn e I I Date /0-/0. qs Time Id :SS e~ Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other.-Pni lu'hm Deni Jl'( ,,cc,
~ L. . --J
FIELD ANALYSES Owner rsciiedsm? Re11n/ Tcculec
pH400 k>,O Spec. Cond.94 · ilO t."lhcs at~0 c Location or site \::L(_.f-lJ\c'-·£,1XJCL ~W£.<,y; lie...
Temp.,o ao 0 c . Odor ~(l[)~M=----Description of sampling point bde i,;;j.h@ lt.'t p 1,Qad
Appearance I' ft(J.11 Sampling Method Pw,(-' ·
Keo n~, <~ I,., -I ·t=. "/·'")·
Field Analysis By: nn "'-'--'-RemarkS'V-!,(np Q u 0.£.£.1 plllnljlifr:Cj ;-ufYl,,J'.i .
LABORATORY ANALYSES (pu,,,,.,,,m,, .. ,.,,.., ... ,.,
Sample Interval 52 -TD
BOD 310 mnn Diss. Solids 70300 mnO Ao -Silver 46566 uq/1 Organochlorine Pesticides
COD High 340 mg/I Flouride 951 mnn Al -Aluminum 46557 ua/1 Organophosphorus Pesticides
COD Low 335 mQII Hardness: Total 900 mnil As -Arsenic 46551 uQ/I Nitrogen Pesticides
Coliform: MF Fecal 31616 /100ml Hardness lnon-carb1 902 mall Ba -Barium 46558 uq/1
Coliform: MF Total 31504 /100ml Phenols 32730 u~" Ca -Calcium 46552 ='1 Acid Herbicides
TOG Gao mQII SR§:cif~ ~QnQ, 95 uMhos/cm2 Cd -Cadmium 46559 uq/1
T urbiditv 76 NTU Sulfate 945 mnn Cr -Chromium 46560 ua/1 Semivotalile Org_anics
Residue., Suspended 530 mg/I Sulfide 745 maJ1 Cu -Coooer 46562 uq/1
Fe -Iron 46563 uQII
.>< Hg -Mercury 71900 <_. (). 7 uq~ X Volatile Organics (VOA boHle)
pH 403 units K -Potassium 46555 mg/I
Alkalinity to pH 4.5 410 mg/I Mq -Maqnesium 46554 mg/I TPH -Gasoline Range
Alkalinity to pH 8.3 mg/I ~ Mn -Manqanese 46565
. .TPR -BTEX-Gasoline Range
41S
uo,,
Carbonate 445 mg/I NH as N 610 O. l..5 mnn Na -Sodium 46556 mg,!
Bicarbonate 440 mnl I TK"'" N MC mn,I Ni -Nickel -uaJ1
Carbon dioxide 40S ma/I 7"-NO +NO as N 530;?.0 mnS Pb -Lead 46564 ug/1
Chloride 940 mg/I P: Total as P 665 mnn Se -Selenium ug,l I /
Chromium: Hex 1032 ua/1 Zn -Zinc 46567 unn ~
Color: True 80 -Pt-Co
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Cyanide 720 mg/I : '-.,·. ; I-;
w
' Lab Comments: --'-------------------------------------------------------0
-
REPORTED BY
CHECKED BY
REVIEWED BY
SAMPLE TYPE,
75-35-4
75-09-2
156-60-5
75-34-3
590-20-7
156-59-4
67-66-3
74-97-5
71-55-6
563-58-6
56-23-5
107-06-2
79-01-6
78-87-5
75-27-4
74-95-3
10061-01-5
10061-02-6
79-00-5
127-18-4
142-28-9
124-48-1
106-93-4
1 08-90-7
630-20-6
75-25-2
79-34-5
TOL-
T-
E-
U-
N-
D-
M-
COMMENTS,
-------. -EHNR/DEM -RATORY ----VOLATILE ANALYTICAL REPORT
WATER ANALYSIS RES UL TS
1; 1 ·Dichloroethene 0.75 u 96-18-4 1, 2, 3-Trichloropropane
Methylene Chloride 10 u 1 08-86-1 Bromobenzene
trans-1, 2-Dich\oroethene 0.75 u 95-49-8 2-Chlorotoluene
1, 1-Dichloroethane 0.25 u 1 06-43-4 4-Chlorotoluene
2,2-Dichloropropane 0.25 u 541-73-1 1, 3-Dichlorobenzene
cis-1,;2-Dichloroethene 0.25 u 106-46-7 1,4-Dichlorobenzene
Chloroform 0.25 0.78 T 95-50-1 1,2-Dichlorobenzene
Bromochloromethane 0.75 u 96-12-8 1,2-Dibromo-3-Chloropropane
1, 1, 1-T richloroethane 0.25 u 120-82-1 1,2,4-Trich!orobem.ene
1, 1-Dichloropropene 0.25 u 87-68-3 HexaChlorobutadiene
Carbon Tetrachloride 0.75 u 87-61-6 1, 2, 3-Trichlorobenzene
1,2-Dichloroethane 0.25 u 1634-04-4 Methyl-tert-butyl ether
T richloroethene 0.25 u 71-43-2 Benzene
1,2-Dichloropropane 0.25 u 108-88-3 Toluene
Bromodichloromethane 0.25 u 100-41-4 Ethyl benzene
Dibromomethane u 108-38-3 m,p-Xylenes
cis-1,3-Dichloropropene 0.25 u 95-4 7-6 a-Xylene
trans-1, 3-Dichloropropene 0.25 u 100-42-5 Styrene
1, 1,2-Trichloroethane 0.25 u 98-82-8 lsopropylbenzene
T etrachloroethe ne 0.25 u 103-65-1 n-Propylbem.ene
1, 3-Dichloropropane 0.25 u 108-67-8 1,3,5-Trirnethylbenzene
Oibromochloromethane 0.75 u 98-06-6 tert-Butylbenzene
1,2-0ibromoethane 1 u 95-63-6 1,2,4-Trimethylbeni.ene
Ch10robenzene 0.25 u 135-98-8 sec-Butylbenzene
1, 1, 1 ,2-T etrachloroethane 0.25 u 99-87-6 p-isopro pylto lue ne
Bromoform 0.5 u 104-51-8 n-Butylbenzene
1, 1, 2, 2-Tetrachloroethane 0.75 u 91-20-3 Naphthalene
Target Ouantitation Limit-Subject to Other purgeab!es detected
change due to instrument sensitivity {up to 10 highest peaks)
Tentatively Identified, not confirmed
Estimated Value NO VOLATILE ORGANIC COMPOUNDS
samples analyzed for this compound but not detected DETECTED BY GC/PIO.
Sample not analyzed for this compound
Detected below quantitation limit
GqMS Analysis performed
----LAB NO. 5G174
SUPERVISOR
DATE
_ENTERED BY
CHECKED BY
0.25
1
0.25
0.25
0.25
0.25
0.25
1
0.25
0.25
0.75
5
1
2
Detected
ug/L
-
u
u
u
u
u
u
lJ
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
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To:
From:
MEMORANDUM
File
Donna Wilson ')A,Lc,'--)r-CtJ( So--
Environmental Engineer -
NC Superfimd Section
Subject: Public Water Supply Systems
Date:
Sigmon's Septic Tank Service, NCO 062 555 792
Statesville, Iredell County, N. C.
November 13, 1997
On this date, I contacted the Public Water Supply Section of the North C rolina Public
Health Division via email webpage address "http://www.deh.ehnr.state.nLus/pws" to
obtain a list of active public water supply systems within a four mile radihs of the
Sigmon's site. Attached is the email response.
As noted from the list, there are seven community public water wells within the 4 mile
radius:
System Name
Buffalo Shoals Park
Timberbrook Subdivision
Spring Shores # 1
Spring Shores #2
Hidden Valley Ml-IP
1-Ieronwood Subdivision #1
Distance from site
1/2 - 1 mile
1 - 2 miles
2 - 3 miles
2 - 3 miles
3 - 4 miles
3 - 4 miles
l-leronwood Subdivision #2 3 - 4 miles
The location of these wells have been marked on Figure I.
The information provided indicates no surface water intakes within the 4 mile radius.
Ref 40 · '
---• - ---------- -
PWS ID SYSTEM NAME
------------------------------------
0118311 LONG ISLAND CAMPGROUND
0118586 CONCORD METH CH
0118587 OLIVET BAPTIST CH
0118609 BILLS MARINA
0149116 HIDDEN·VALLEY MHP
0149138 SPRING SHORES
0149138 SPRING SHORES
0149141 BUFFALO SHOALS PARK
0149163 TIMBERBROOK S/D
0149169 HERONWOOD S/D
0149169 HERONWOOD S/D
0149486 DUKE POWER STA PK BATH HOUSE
0149487 DUKE POWER STA PK M & S AREA
0149498 I-40 WEIGHT STATION(EBL)
0149499 IREDELL CO WEIGH STATION(WBL)
0149525 JOE LINGLE'S QUICK STOP
TYPE
C -COMMUNITY
N -NONCOMMUNITY, TRANSIENT
p -NONCOMMUNITY, NONTRANSIENT
A -ADJACENT
R CAMPGROUND
NORTH CAROLINA PUBLIC HEALTH DIVISION
ACTIVE PUBLIC WATER SUPPLY SYSTEMS
4 MILE RADIUS
SIGMON'S SEPTIC TANK SERVICE
NCD 062 555 792
STATESVILLE, IREDELL COUNTY, NC
DATE OF INQUIRY, NOVEMBER 13, 1997
COORDINATES LATITUDE 353933/354631 LONGITUDE 805404/810236
RES-PERSON SOURCE SOURCE
TYPE POPULATION WORK PHONE SOURCE NAME TYPE AVAIL_ LATITUDE
---------------------------------------------------
R 48 7042414877 WELL #1 G p 354042-500
N 140 WELL G p 354030_000
N 200 7044782609 WELL G p 354000_000
N 150 7042413438 WELL G p 354145. 000
C 43 7048786262 WELL #1 G p 354326.400
C 130 7044782785 WELL #1 G p 354035.200
C 130 7044782785 WELL .#2 G p 354045.900
C 66 7044782785 WELL #1 G p 354207.300
C 69 7045852223 WELL #1 G p 354351-900
C 361 7044782785 WELL #1 G p 353950-300
C 361 7044782785 WELL 2 G p 354013 _ 200
N 100 7045286350 WELL G p 354010.000
N 149 7045286350 WELL G p 354115. 000
N 125 7048784249 WELL G p 354610.000
N 116 9197337872 WELL G p 354625_000
N 25 7_0_4 52 84-7.59--WELL-l G p 354406_600
SOURCE TYPE SOURCE AVAILABILITY
G -GROUND p -PERMANENT
s -SURFACE E -EMERGENCY
p -PURCHASED SURFACE I -INTERIM
w -PURCHASED GROUND s -SEASONAL
0 OTHER
LONGITUDE
---------
805859_900
805955.000
805935_000
805945. oo·o
810148.900
805800.100
805758.100
805822.600
805646.800
805722.000
805722.000
805500.000
805510.000
810030.000
810030 ._0.0.0
805641. 400
-
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C -COMMUNITY
NORTH CAROLINA PUBLIC HEAL TH DIVISION
ACTIVE PUBLIC WATER SUPPLY SYSTEMS
TYPE DEFINITIONS
System that serves 15 or more connections or regularly serves 25 or ]ore year-round
residents. Ex. Cities, towns, subdivisions, mobile home parks, etc.
N -NONCOMMUNITY, TRANSIENT
System that serves 25 or more people at least 60 days per year. Ex. Restaurants, DOT
rest areas, churches, etc.
P -NONCOMMUNITY, NONTRANSIENT
System that regularly serves at least 25 of the same persons 6 or more months per year.
Ex. Schools, daycares, industries, etc.
A -ADJACENT (STA TE DEFINITION)
Two or more systems that are adjacent, are owned or operated by the same supplier of
water, and together serve 15 or more connections or 25 or more perso 1s -e.g., together
meet the community definition.
R-CAMPGROUND (STATE DEFINITION)
System that serves 15 or more connections and not serving 25 or more of the same
persons more than 6 months per year. Ex. Campgrounds, travel trailer parks, marinas,
etc.
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilsof)u\Uc.____ 0 UJ;_(s,o---
Environmental Engineer
NC Superfund Section
Water Supply Lines
Sigmon's Septic Tank Service, NCD 062 555 792
Statesville, Iredell County, N. C.
January 21, 1998
On November 4, 1997, l spoke with Richard Cooper, Superintendent of Water-Sewer
Maintenance Division for the City of Statesville (phone [phone]) regarding the
location of any water lines the City may have in the vicinity of the Sigmon\site. After
faxing Mr. Cooper a county map showing the 4 mile radius of the site, he confirmed that
the City did not have any water lines within the area. The City obtains its 0ater from the
South Yadkin River. He referred me to West Iredell Water Corporation.
On the same date, I spoke with Rhonda Bost of the West Iredell Water Corporation
(phone [phone]) regarding water line locations. After faxing Ms. Bost a map of the
4 mile radius surrounding the Sigmon site, she faxed, then mailed, a copy dfthe map
outlining the locations of water lines provided by the West Iredell Water Cc\rporation.
The water line locations have been marked in blue on Figure I. The compahy purchases
its water from the City of Statesville.
On the same date, I spoke with a representative of the Iredell Water Corporation (phone
704-876-0672) who stated that his company did not have any water lines sohth of
Interstate 40, in the area southwest of Statesville.
On November 5, 1997, I spoke with Jewel Jordan with the Piedmont Construction &
Water Company (704-328-6026) regarding water line locations. After faxin1g Ms. Jordan
a copy of the map, Ms. Jordan stated that her company had one community Well in the
area, the Timberbrook subdivision. The subdivision has 24 houses, and the ~ell is
located within the subdivision, at 137 Blueberry Lane. The subdivision is marked in pink
on Figure I.
On the same date, I spoke with Mike Granstaff of the Catawba County Administrator's
Ref. 41
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Memorandum
January 21, 1998
Page 2
office (phone [phone]) who stated that the County does not have any water lines.
also spoke with a representative of the City of Catawba's Administrator'~ office (phone
704-241-2215) who stated that the City does not have any water lines in the vicinity of
Long Island or Monbo.
On November 12 and 14, 1997, I spoke with Ann Sims of the City of Troutman Water
Department (704-528-7600) regarding the location of water lines. After\faxing Ms. Sims
a map showing the boundary of the area of interest, Ms. Sims informed me of the location
of the City's water lines. The City obtains its water from the City of Stat6sville and also
I has a booster pump at Barium Springs on Highway 21. Water lines arc shown in green on
Figure 1.
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Populatioh and Housinge_-~.=1:~:~.:~-. I , .
· S~nu_nary f Op'4lation and
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SUMMARY POPULATION ANO HOUSING D-!ARACTERISTICS NORTH CAAOLIIJA 10'
NOTE: -n1e population counts set forth herein are subject to
possible correction for undercount or ovcrcount. ll1c U11i1cd Stctes
··-··-·--·-------'-'np.n;:irtrnpnf nf,C~~2JJ.tD.!.:I[[,,,jS rnqsiQcrinP wl1clhcr to correct these counts
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilson r;~ "\:, l0-~
Environmental Engineer 0
NC Superfund Section
Groundwater population calculation
Sigmon's Septic Tank Service, NCO 062 555 792
Statesville, Iredell County, N. C.
January 21, 1998
The number of persons utilizing groundwater within the 4 mile radius of the subject site
was calculated as follows. On the topographic map (Figure 1 ), houses in tHe vicinity of
public water lines (in which the source is outside the 4 mile radius) were ncit counted.
0 -1/4 mile
A house count was conducted during a site visit on August 14, 1997, which yielded 36
houses, including one home on the Sigmon property.
Groundwater population: 36 houses x 2.5 persons per household= 54 persons
1/4 -1/2 mile
House count by use of topographic map (Figure 1) yielded 49 houses.
Groundwater population: 49 houses x 2.5 = 123 persons
1/2 - l mile
House count by use of topographic map -129 houses. Add 66 persons who obtain water
from the Buffalo Shoals Park community well (houses are not marked on th6 topographic
map in the vicinity of the well location).
Groundwater population: (129 houses x 2.5) + 66 persons= 389
Ref 43
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Memorandum
January 21, 1998
Page 2
I - 2 miles
House count by use of topographic map -298 houses. Add population using
Timberbrook community well, 69 persons (houses are not marked on maJ).
Groundwater population: (298 houses x 2.5) + 69 = 814
2 - 3 miles
House count by use of topographic map -501. The population utilizing water from the
Spring Shores subdivision (130 persons) is approximately equal to the coJnted number of
houses in the vicinity of the wells (56 houses) multiplied by the average nhmber of
persons per household (2.5); therefore, no adjustment is made to the grouddwater
population based on the Spring Shores subdivision.
Groundwater population: 50 I houses x 2.5 = 1253
3 - 4 miles
House count by use of topographic map -645. Add population using the Hidden Valley
Mobile Home Park ( 43 persons) because it appears that the development is1 not
represented on the map. The population utilizing water from the Heronwobd subdivision
' (361 persons) is not approximately equal to the counted number of houses in the vicinity
of the wells (17 houses) multiplied by the average number of persons per hbusehold (2.5);
' therefore, 17 was subtracted from the house count and 361 persons were added to the
population count. \
Groundwater population: ((645 -17 houses) x 2.5) + 43 persons+ 361 persons= 1974
persons
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MEMO
TO:
FROM:
DATE:
SUBJECT:
Ref 44
December 1, 1997
Update on Status of Wellhead Protection Programs in N.C.
I spoke with Mr. Carl Bailey, Assistant Chief of Planning, Groundwater Section, Division of Water Quality, DENR [phone]. He said that there are still no wellhead ~rotection areas within North Carolina. \
Two applications have been received and will probably be approved. The ~own of Black Mountain has defined an area, conducted an inventory , and submitted an application. A privately-owned public water system, JAARS, in Waxhaw, NC has also submitted an applicatibn. Mr. Bailey ' said that he anticipates receiving another application from Aiden, NC (near Greenville, NC) in the near future. I
Mr. Bailey said that it has not yet been decided under which state agency wellhead protection programs will fall once DENR reorganization is finished. In the interest of having the wellhead approval process consistently applied for these .and all future wellhead protectior\ systems, the approval process is being stalled until reorganization in complete. . I
We discussed existing wellhead protection regulations. He said that all public water supply wells have an exclusion area of 100' around the wellhead. He said that there hate been more inspections lately, and that fences have been built around some wellheads to further pr6tect the area.
V ,. / '
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APPROXIMATE SCALE
2000 0 2000 FEET
NATIONAL FLOOD INSURANCE PROGRAM
FIRM
FLOOD INSURANCE RATE MAP
IREDELL COUNTY,
NORTH CAROLINA
(UNINCORPORATED AREAS)
PANEL 150 OF 220
(SEE MAP INDEX FOR PANELS NOT PRINTED)
COMMUNITY-PANEL NUMBER
370313 0150 B
EFFECTIVE DATE:
MAY 15, 1980
U.S. DEPARTMENT OF HOUSING
AND URBAN DEVELOPMENT
FEDERAL INSURANCE ADMINISTRATION
Ref 45
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City of Statesville
AREA NOT INCLUDED
ON AG
----
-----NEB
FLOOD ING EFFECTS FROM
THIRD CREEK
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AREA NOT INCLUDED
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KEY TO MAP
100-Year Flood Boundary-----
Zone Desi~nations* With
Date Of Identification
e.g., 1r'2/74 • t:J ~!
l!l~ffiE
ql':iii;Yi0 r::l'EJB)~\j\t'l 100-\Car Flood Boundary-----, & ~cm.~,:,=;;.o.c-$..i.:~;;·_~ 500-\ear Flood Boundary-----I Base F.lood Elevation Line ----513----
Wlth 11evatlon In Feet** I
Base ~rood Elevation in Feet (EL 987)
Where Uniform Within Zone** I
(
Elevation Reference Mark RM7 x
i I River Mile • M1 .5
**Reierenced to the National Geodetic Vertical Dat!m of 1929 I -~----1
*EXPLANATION OF ZONE DESIGNATIONS
zoJ EXPLANATION \
A I Areas.of 100-year flood; base flood elevations and
flood hazard facto~ not determined. ]
AH
A 1-A30
A99
B
C
D
V
V1-VJ0
Areas of 100-year shallow flooding where depths
are between one (1) and three (3) feet; a Ve rage depths
of inundation are shown, but no flood h'azard factors
are determined. \
Areas of 100-year shallow flooding where depths
are between one (1) and three (3) feei; base flood
elevations are 'Shown, but no flood h.izard factors
are determined. l
Areas of JOO-year flood; base flood elevations and
flood hazard factors determined. I
Areas of 100-year flood to be protected by flood
protection system under construction; I base, flood
elevations and flood hazard factors not determined.
Areas between limits of the 100-year flood and 500-
year flood; or certain areas subject to 1 00-year flood-
ing with average depths less than one (1} f0ot or where
the contributing drainage area is less tharl one square
mile; or areas protected by levee's from thC base flood.
{Medium shading) I
Areas of minima( flooding. ( No shading)
Areas of undetermined, but possible, flood hazards.
Areas of 100-year coastal flood with velbcity {wave
action); base flood elevations o.nd flood haZard factors
not determined. ]
Areas of 100-year coastal flood with velocity (wave
action); base flood elt!vations and flood ha' ard factors
determined.
NOTES TO USER
Ccrt;1in arc.is not in the spccia! flood hazard areas (zones A and V)
may be protected by flood control structures. I
This rriap is for flood insurance purposes only; it docs not neces-
sc1.rily !show all areas subject to flooding in the community or
all p!J.nimetric features outside special flood hazard areal.
F I. . . I . I or ad101n1ng map panes, sec separately rr1ntcd Index To Map
Panel~
INmAL IDENTIFICATION:
MAY26, 1978
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilsonr--,0v(UL,, :if lf,,,,;_f 5v-
Environmental Engineer
North Carolina Superfund Section
Surface Water Drainage Area
Sigmon's Septic Tank Service, NCO 062 555 792
Statesville, Iredell County, NC
February 4, I 998
On this date, I calculated the surface water drainage area for the subject f: cility. The area
is outlined on the attached copy of the topographic quadrangle map.
A = 230 ft. x 346 ft. = 1.8 acres
B = 0.5 x 346 ft. x 196 ft.= 0.78 acre
C = 0.5 x 230 ft. x 150 ft.= 0.40 acre
D = 800 ft. x 96 ft. = 1.8 acres
E = 0.5 x 346 ft. x 150 ft. = 0.60 acre
Sum Total = 5.4 acres
Ref 46
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilson ~
Environmental Engineer
NC Superfund Section
Flow Rates 15 mile Surface Water Pathway
Sigmon's Septic Tank Service, NCO 062 555 792
Statesville, Iredell County, NC
March 24, 1998
Ref. 47.
Mean annual flow rates were estimated for the unnamed tributary and Cata~ba
River/Lake Norman using the methodology outlined in USGS Water Supply Paper 2403.
Mean annual runoff for watersheds in the area of the subject facility is appioximately 1.1
cubic feet per second per square mile.
The drainage area for the unnamed tributary was determined by measuring the area I outlined in red on the attached figure with the Planix 7 digital planimeter. The area
I represents the drainage area for the unnamed tributary at sampling point SSi-07-SW/SD.
The drainage area for the Catawba River at State Road I 004 near Long Island was
obtained from USS Open-File Report 83-211. This station is located approbmately 1.3
• I miles downstream of PPE4, or 0.6 miles downstream of the confluence of the unnamed
tributary to Catawba River.
Mean annual flow rates were calculated as follows:
•
Unnamed tributary at sampling point SS-07: drainage area of 0.09 ·square mile
(55.8 acres) multiplied by 1.1 equals 0.1 cubic feet per second.
Catawba River at State Road I 004 near Long Island: drainage area of 1573
I square miles multiplied by 1.1 equals I, 730 cubic feet per second. Flow rate
characteristics of this water body indicate it is a large stream to river) according to
Table 4-13 of the Hazard Ranking System (40 CFR 300).
~J1!iiill!l!i!ii!!!lil!!lllillll!Ji:
I ' I I I I I I I , I I I I I I. It I I STATIClN NUM13Erl 0214?.44f.':ll 021'"~4'<7('\() 02142,.50,,:,0 0214i'4SOS3 021424,-)00 021424Sl 75 02l 4i>t.S2no O214;~4f.700 02 142'-f-'3(\0 n21,,;,,,1:.-,,c;1 0214247020 Q,'?1424710O O2142475S! 02 l't24 76-02 0214248000 021424110$0 02142,,RF.,00 021424fl611 021424'.~000 021 '•2$0000 0214250010 0214250035 0,:!14253077 0214253205 O2142S32lO 0214253231 0214253253 02l42S32f.J 0214,'.53268 021.-.253300 0214253303 021425330') 0214253312 021425331€, 021425331':l 0214253.~S 0214253]31 0214253337 0214253343 0214253343 021425335S 0214253358 02J425'13f,l 02!4253370 0214253374 0214253384 0214253400 021'•2S:1445 02J 425JSOO 0214253S90 0<?14253700 0214253750 0214253775 OC!42S.;t801 02J42SJ8?.f, 02142S3Rs.:! 02142Sil9':1':l 0214254105 02142541.'16 02,14,:.5SR00 02 J 4?.56()(l0 o;~t425f.400 0214257000 0214257515 02l4257S?'3 0214257545 021,,?.57(',{10 0?.14257700 0214?.57500 021'[phone]J42S':Ji-,,,;>O 021425':lf.40 021•+25'¾55 021'+25':lt~RS 0214259£\~0 021,,2€-0050 02142f.?.OSS 02142£2075 0211,21;.,'!130 02142€-.,J;:,ss 0214<CE-4700 02!4?.€-4800 02142f.4810 0211,2E-4R20 ~14264840 LJPPf":-1;>' CA7-AWl=lA R TVF.:R STAT JON NM'£ 1.Vl F C TRJR AT MfH NR CLARF;Mnrn 1.Yt.f: C AT SR 1709 NR CON.")Vf:"R Ml 11..l. r. ,.lfl C'I AAEM(ltH l'Ul.l. C Al MTH NR CLAAF.MO~IT l.Yi f-" C: AT S? !7J'i', NR fl.ARF/'ONT LYI-E {'. TRJ8 AT Mnt NR CATAWflA l.Yl.F. C ~ C.LN>F'M11Nr MCLJN CAT CONClVF'n M<;UN C IIR NF.WION MCLIN C AT SR J 732 N's t,fl/Tfl'I LO,.,,:: C AT MTH NR C'l ARFMONT r•l'~L.TN C NA {'! AREMCt,H HAGAN FAT <>R JSOE-NR CATAl>Jl3A HAGAN F TRIR AT MTH NA CATAWf:IA HAGAN F NR {'4TA-~A HAGAN F AT MTH NR CATA..84 MCLIN f. NA CATAWflA MCLJN C AT MTH AT f'.ATAWRA LYl...f': CAT CATAWOA C:ATAWRA fl AT CATAWOA CATAWSA R AT SRA AT CATAWBA CAIAWElA R TR/8 AT MTH AT CATAWEIA 1-0lBS C AT~ 1311 NR Sl-lfPHF.Rf'IS Ai.FFALD fil-OAI..S C AT SR 1532 NR SHARON BLFFALO SHOALS C AT SR l()()f,. AT SHARON GLOOF. C AT. r 40 NR 8RA[)f"l:Y'l0, X ROS RUFFALO SHOALS C AT SR 1505 NR 8RAOFOOO X ROS AI.F"FAl.0 SHOAI.S C AT I.JS, 70 NA BUFFAl.Cl flRClM MF.ADOW C AT MTH NR RlFFAL.l1 ALFf'"Al O 51-fJAL.S C NR CELESTE Hlr-.t<l.E flLFFALO fv--tOA/ .. S C AT MTH NR BLFFAI.O RE.E0£R C Al:J SR l 3€-A NR F.UFOLA REEC\E"R C TR JR AT MTH AT FLFl"l. A RF.E["lER C AT MTH NR F.UFfl..A CATAf..8A R AT SR 1004 NR 1.0-.G JSLANO RA!.l.S (': AT SR 1813 AT AA/ICIV RALLS CAT SR 1003 NR CATAWllA flALLS C TR!B AT MTH NR CATAWAA AALI.S C AT SR 1822 AT CATAWBA C.C\O MINF" CAT SAR BRJrx:E NR RAI\ClY GOLD MINF C AT MTH NR CATAWBA BALI.S C AT $R 1831 NR CATAWllA 8ALI.S CAT SR 1819 NR RLFFAL.0 flALL.S C AT SR l s:;2 NR l Ct-JG ISLAND CAT~A R TR!R AT MTH NR E "ONRO TERRAPJN C TRlfl AT SR 1834 NR MQ-.BO TERRAP fN C NR r-t:'NlO HJCJ<S C AT SR 1324. J\IR TRO.ITMAN Al{'. B AT mn.JTMAN BJC fl AT MTH J\IR TRO.JTMAN HICJ<S C NR TR('tJTMAN HICKS C AT SR 1:121 NR f'"AST MONEIO BASS C AT MTH NR TROUTMAN . ~WOOO C Bl. BASS C NA TRO.ITMAN Pl7WOER !"l'RING R AT MTH J\IR F. MC'.f',iBO ~!>O":O C AT MTH NR E Ml"N'10 ROCKY C TRIR AT MTH NA TRO.JTMAN ROCKY C AT SR 1303 NR BELLS >i ROS sn.wv f. NR AF.l.LR X ROS 5 F Ml.lUNTAIN C f-FAC\WATF.RS NA CATAWAA S F MO..J',,jTAIN C TRIR AT MTH Nfl nfltlMS X ROS S F MfltJNTAlN C NR. <"'ATAWBA . . S F r-'OJNTAIN C AT_ MTH NR CATAWflA N F' ML~ .. NTAIN C AA RATT1 . .f". RUN C MS f'1AN()Y flATTI-E RUN CAT SR •813 AT BAl'()Y BA n'LF. R°i..f'I ·c AT MTH NR BAN,",Y N F MOI.X>HAIN f. NR CATAWBA N F MOU"HAlN C: TRJR AT MrH Nil CATAWBA Jl'OJNTA.TN C TRJB 2. AT MIH /JR CATAWBA r-o.1~1TA!N C TRIB 3 AT"MTH NR C:ATAWBA Mfl...l\lfAJN C TRIR· .... NR K£1.i.IAN X ROS '<EEO t:·HtcAOWATfRS NR KILL.JAN X RDS REFfl C AR SR 1849 NR Kil.LIAN X.Rf'lS ,...WY C _T~IA NA KJLl:IAN X. RDS ~ ., MPNflY C l ,3 MJ Afl MrH NR Kil.LIAN X RDS I.ITTlE'C~AT MlH AT OCNVF.R .... RfE"f'IS .C'AT MTH NA MllClRESVJl.l.f. '.' l.AKF /1.(lRMAN TRJB AT MTH tJR MrlQRESVTt LE 1.AHE'NflRMAN TRJA AT SR 1100 NR MOCIRESVflLE AVF.RS C AT MfH NR MllflR~SVtli..F ' ' ' CATA1>1!3A ·R AT ca,i:-..NS Frno· D,,\M r-t, ·0Av1~ CATA,18A.R AT·N<": 73_NR ~tlf'.KS 'X ROS 1~ ?'t 1 CAfAWRA R TRIR AT Mm NR HICKS X Rris (":ATAWBA R TR/A AT MTH AT' AU.ISON FFRRY • JC'IHNS111\i r: AT SR lcl",17" NR TRIANGLE' ()RAINAGF ARE',~ (SO Ml) 122 2.6R 30.":J 3.81 4.35 3":l.S 1.01 43.2 L 77 3. S"3 6. 10 2.00 10.9 3. 17 2,'8 8.46 "3. 9S 2f,. l 26.4 72.8 l4E,2. 152S. o. 76 1.52 3.56 7.48 5.08 13.B IG.8. 3.€-(; ?.I.I 22.R 2,09 2."34 6.89 1573. 2.80 6.61 1.44 8.05 I. ll 3.os 13.5 1S.E, 17.4 1.57 3. 10 6,,0 1.31 0.93 1.E.9 3.93 4. 72 0.92 2,2S 2.Rl 8.S2 1. 33 4.98 0.88 2.89 L38 7.22 8.89 2.80 L82 2.'38 7.85 1.03 ,.so 2.2f. L68 2-3;_:I 4.26 1. 72 1.8) Q.84 4.88 1.19, J. 42 2.01 1788-· 177R. 2.94 2.,0 J. 93 CON7-TNUEO SITE TYPF. "' L"'° OUAO NAME 20 354433 02 354432 02 354327 20 35'1409 02 35440'3 20 354315 02. 3543J4 02 35<,l 11 02 354030 20 35402.8 20 354133 02 354151 20 353"320 20 3S403f. 03 3S4037 20 354144 02 354237 20 3S425J 02 354254 01 35430(; 810938 810'335 8109:IO 810811 810803 8!0CS4 81()€,34 811203 811052 810-344 810859 810845 810843 810804 810805 810722 810:,48 810S19 810441 810400 NEWTON NMDN J>EWTCW J>EWTON """""' I CATAWBA CATAWBA tsl("WTON NlfWTON ''''"°" I Nf!'WTON ~WTCf.l 1'.EWTCf.l ""'"" NEWTON I CATAWBA CATAWBA CATAWBA CATAM:IA CATAWBA I 20 354.?45 20 354237 20 35380'3 i?O 354743 20 354610 810345 810354 805159 810347 810306 cr.-,;AWEJA CATAWBA SHE"PHEROS .SIT.NY POINT STONY POINT I 20 354523 20-354510 20 354407 20 3:,4352 02 354331 810233 810245 810145 81012.8 !Jl012':'I ST~ POINT STOW POINT CATAWBA CATAWBA CATAWBA 20 354245 20 354338 20 3S43.:'4 20 3S4215 20 354142 20 353831 20 354034 20 . 354106 20 354134 20 3S3'3S6 810040 805907 805910 805938 805930 810557 810538 8l0412 810401 810234 20 354110 .810229 20 354122 810203 11 354113 B100S4 20 354121 80S922 20 354043 805809 20 35394E, 800000 ' 02 353907 80S704 20 354142 805449 II 354115 805408 20 35404 7 80S505 1 1 354043 80SSr.o 20 354018 805550 20 354230 8056.42 20 354210 BOSE.SO 20 354112 805641 20 3:.4004 805E.02 20 354025 805310 20 353"355 805335 20 3538"32 805345 20 3S3544 810546 I CAT,'\l,,EIA TRn..rrMAN TROUTMAN TROUTMAN TROOTMAN CATJ.eA CATAWBA CATAIEA CATAWBA CATAWBA I CATAI.EIA CATA1o,13A CATAWBA TROUTl'WII TROUTMAN I TRO.JTMAN TROUTMAN TROOTMAN TROOTMAN TROJTM<W I TRO.JTJIW,I TRO.JTMAN TROOTMAN TROUTMAN TROUTMAN I TROUTMAN TROUTMAN TRCXJTMAN TROOTMAN DFJ,NER . 20 3536Jf. 810432 DENVE:R 02 35:1626 810352 . DENVER 20 353627 . 810238 • Of"J\IVE.R 20 353738 810348 ,C:ATAW8A 20 350837 8!04J 3 CATAWBA 20. 353748 02 . 3537,22 20 353722 20 353654 20 353€.00 ' ' 810347 CATA~A 810253 '0£r-l',,,£R 810254 •. DENVER 810126 ~ DErNER 81 0022 OEN\IER .. ~ .. ~~~b( =~g~~:: ·=! 20 353438 810159 OENVE"R 20 353352 . 810202 DEN\IE"R . 20 353325' 810152 DENVER' 20 j5"31so. 01003i; DENVER :'. 20 353409 805046 MOClRESVll.LE 20°.353419 ,805059 .,M!XJRE5VlLLE 20 353448 805139 .• r-o□RESVlL'r-f: 20 353630 805210 'MOOOE5Vll.l..f.: I CornTY COOF. 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 035 097 0'37 097 097 097 097 0'97 097 cm 097 097 097 035 035 035 03S 035 035 035 035 035 035 097 035 035 097 097 097 097 097 097 097 097 097 097 097 097 035 035 035 035 035 035 035 _035 035 035 035 035 ,035 03S 035 035 >09 • 097 097 097 . 097 20 352GOS .'8Q573(} 20 35253'3 805724 20 352530 B05727 20 352357 805705 20 352510 . 805943 l.AHE /IO,MAN SO..JTH TROUTMAN •• /1 .TROUTMAN "' 119. , TRCXJTMAN TROOTJ'IW'. 1 >09 :,1 • 119 >09 i'11, -~·~ ~;*. ~ . ~' ~" ·• ' .. , " . : .. ·.:•.,4 .1 '. ·:;: !'" ~= ::, ' {;.: '.-l 11 -1 '.I ·I ·1 l t 'l: ' l :1 I i\ •·1 ; ,~ :{ ' -• ,; ::1 ,/el ; ·d, :'ii ~ •,j \:rt ~. ~,j '•11 4, :t1 " ,.~. .. ~':'· 1:1 . .,~ ·.".;,,~· \r -r-;; .y
. . .. ,, ' I: ,I
I
, Low-Flow Characteristics of
· 1 ·streams ir{',:North Carolina
I.
United States
Geological
Survey
Water-Supply
Paper2403
Prepared in cooperation
with the North Carolina
Department of Environment,
Health, and Natural
Resources
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the only explanatory variable. Also given in table 3
are regression equations· 11-14 for the western Pied-
mont and mountains hydrologic area (HAlO); these
equations incorporate mean annual flow (MAF) as
the explanatory variable. MAF is a compound vari-
able obtained by multiplying drainage area (DA) by
mean annual runoff (MAR) as obtained from plate 2.
Equations 3-14 listed in table 3 are useful for esti-
mating low-flow characteristics in streams in an area
that covers 20,600 mi2, or about 40 percent of the
State. Standard error of estimates for these regres-
sion equations, which are for drainage basins greater
than the lower drainage area limit given in table 2
but less than 400 mi2, ranged from 31 percent for
the 30Q2 equation 6 for the Sand Hills hydrologic
area (HA3) to 92 percent for the 7Q 10 equation 7
for the combined hydrologic areas HAS and HA9.
Regression equations developed for the remainder of
the State are not presented in the report because
standard error of estimates were too high (192 per-
cent or larger) to provide reliable equations. For
hydrologic areas where no equations were devel-
oped, refer to table 2 for the percentile distributions
of computed low-flow characteristics.
A point of particular interest is that all of the
exponents for the four equations for the western
Piedmont and mountains hydrologic area (HAlO) are
about 1.0. This indicate~ that the low-flow charac-
teristics for unregulated streams in this hydrologic
area are directly related to mean annual flow by a
proportionality constant. Any such relation is proba-
bly driven by precipitation and precipitation variabil-
ity, of which streamflow and streamflow variability
arc largely reflective.
ESTIMATING LOW-FLOW FREQUENCY
CHARACTERISTICS
A hierarchy of procedures is used in estimat-
ing low-flow frequency characteristics of streams.
The most reliable estimates are generated from mul-
tiyear continuous records of streamflow at the site of
interest. Other reliable estimates are those made
from a series of five or more base-flow measure-
ments at a site, which are then correlated with con-
current streamflow at one or more nearby long-term
continuous-record stations for which low-flow char-
acteristics are available. Procedures for these two
cases are described by Riggs (1972).
For ungaged sites on gaged or measured
streams, low-flow characteristics may be estimated
10 Low-Flow Characteristics of Streams In North Carolina
by using a weighted average of estimates from the
gaged site and regional relations given in this report.
The weight of the estimate from the gaging station
is 100 percent at the gage, diminishing to 0 percent
at distances upstream and downstream corresponding
to one-fourth and four-timds the drainage area at the
gage. The weight of the eslimate from regional rela-
tions would be 100 percent\ minus the weight of the
estimates from the gaged site.• Outside the one-
fourth. and four-times drain~ge area limits, regional
relations could be given full weight. I . In hydrologic areas HA3, HAS, HA9, and
HAlO, regression equations\ 3-14 in table 3 can be
used where applicable for estimation purposes, pro-
vided the drainage area at the site is greater than the
indicated lowei· drainage arJa limit in table 2 and
less than 400 mi2 • Where t~e drainage area is less
I · than the indicated lower limit in table 2, examina-
tion of low-fl9w frequency ~haracteristics at nearby
gaged sites could be the basis for estimates at the
ungaged site. Preferably, horever; a series of base-
flow measureme~ts could _b7 made at the ung_aged
site, and correlation techmques, such as prev10usly
described, could be used for\estimating low-flow
characteristics. The latter approach is particularly
appropriate for small drainage areas because of
higher variability in per-squate-mile values of low-
flow statistics for small drairiage areas.
The appropriate equati6n for the hydrologic I area in which the site is located can be obtained
from table 3. To use the regrbssion equations, first
determine the drainage area cif the site in square
miles. Then, if the site is lochted in the western
Piedmont and mountains hydtologic area (HAl0),
determine the mean annual rtinoff for the basin, in
(ft3/s)/mi2, using plate 2. \ ·
For example, assume the site of interest is in
the western Piedmont and mo6ntains hydrologic area
(HAIO). The drainage area is\3.s mi2, the mean
annual runoff is 1.2 (ft3/s)/mi2t and the low-flow
characteristic of interest is the 7QIO low flow.
Then:
fYA1"~QMAR)(E/fl.)°'§ ( 15)
and substituting above values:
4.2 ft 3/s=(l.2(ft3/s)/mi2)(3.S mi2).
From equation 11, table 3:
7Ql0=0.15S MAF1.oi;
--r -- -.. --Pk~~.2d it. ,~~b~,al!fil!ll.vithl!!l!!II -•
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT,
HEALTH, AND NATURAL RESOURCES -
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilsof'?tlW'---;}' l)J~Llsi-
Environmental Engineer
North Carolina Superfund Section
Surface Water Intakes
Sigmon's Septic Tank Service, NCO 062 555 792
Statesville, Iredell County, NC
March 25, 1998
On August 5, 1997, I talked with Mr. Terry Gross of the Public Water Supply Section,
NC DEHNR Mooresville Regional Office (phone [phone]), to inqui}e on the
existence of surface water intakes in the vicinity of the above listed facilit{ Mr. Gross
stated that there is one surface water intake within the segment of the Catawba River that
I is the SWP (from Eufola/Kyles Crossroads to the intersection of the Catawba/Lincoln/
Iredell County lines). The intake is on the Cornelius Creek (north of I-ligh0ay 150 and
west of Highway 77). Cornelius Creek is a tributary to the Catawba River;\ therefore, the
intake is not downgradient of surface water runoff from the Sigmon's Septic Tank Service
Site.
On March 25, 1998, I called Terry Gross to again inquire about the intake. Mr. Gross
stated that in the area of the intake, on Cornelius Creek, the flow into Catawba Creek is
large enough that mixing of flow from the main body of Catawba Creek (L!ke Norman)
into Cornelius Creek is not evident or likely. He stated that whenever there\is a concern
that a spill may affect water at the intake, they are concerned only in the direction east of
the intake. He stated that the main body of Catawba River (Lake Norman) !cts like a
I lake, not a river, but that mixing does not occur at the intake. I also inquired about the
existence of other intakes on Lake Norman, that may not be located along t!ie main body
of Catawba River. I-le stated that there is an intake located on Little Creek ih Lincoln
I County. This intake is marked on Figure 1, but it is outside the 15 mile SWP.
The intake for the City of Statesville is located on the South Yadkin River, a\pproximately
5.5 miles north ofl-40 in Statesville, where State Road 1872 crosses the river.
Ref. 4&.
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To:
From:
Subject:
MEMORANDUM
File
Donna Wilson{);l!LlCV cT (_).,;_f_S/s,-
Environmental Engineer
North Carolina Superfund Section
Fishery Identification along 15 mile SWP
Sigmon's Septic Tank Service, NCD 062 555 792
Statesville, Iredell County, NC
Date: July 24, 1997
On this date, I talked with Alan Hicks (phone [phone]), NC Wildlife Enforcement
Ref 49
. Officer for District 7, which includes Iredell County, to identify any fisheries along the
site surface water pathway. The surface water pathway includes an unnamJd tributary to
the Catawba River and the Catawba River. Mr. Hicks informed me that thd unnamed
tributary is being fished, mostly in the spring. It has been dredged out, whi&h may not be
shown on the topographic map. He also stated that all of the Catawba Rivet down to
Lake Norman is heavily fished. He could not provide an estimate of the poindage offish
caught.
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To:
From:
Subject:
Date:
MEMORANDUM
File
Donna Wilson ~t{,,IJL--Y lJ./,)srJ--
Environmental Engineer C)
North Carolina Superfund Section
Stream Classifications
Sigmon's Septic Tank Service
Statesville, Iredell County
June I 0, 1997
On this date I researched stream classifications for the 15 mile surface water pathway of
the above referenced facility. North Carolina Classifications and Water Quality
Standards Assigned to the Waters of the Catawba River Basin (North Carolina
Administrative Code, Title I SA, Subchapter 2B) was used as a reference and copies of
pertinent pages are attached to this memo.
Surface water runoff from the facility flows into an unnamed tributary to the Catawba
River. By finding the adjacent streams upstream (Reeder Creek) and downstream (Balls
Creek) of the unnamed tributary on the state classifications list, and noting no stream
listing between the two, it was determined that the unnamed tributary does not have a
state classification.
The remainder of the 15 mile surface water pathway is 'along the Catawba River,
extending to the Catawba/Iredell/Lincoln county line junction. This segment of the river
is included in the description in the listings "From Lyle Creek to Cowan's Ford Dam."
Lyle Creek enters the Catawba River approximately 4.5 miles upstream of the SWP and
Cowan's Ford Dam is located approximately 11 miles downstream of the end of the SWP.
The classification for the river segment is WS-IV &B CA, which means: I) the waters are
protected as water supplies and are in moderately to highly developed watersheds, 2) the
waters are classified for primary recreation, and 3) the waters are classified as critical
areas.
Ref 50
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I I Reprint from North carollna Administrative Code: 15A NCAC 2B .0308
Current through: February 1, 1993 I
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EIJNR -ENVIRONMENTAL MANAGEMENT TIS!l: 02B .0300
SECTION .0300 -ASSIGNMENT OF STREAM CLASSIFICATIONS
.0301 CLASSIFICATIONS: GENERAL
(a) Schedule of Classifications. T,he classifications assigned to the waters of the State of North Carolina are set forth in the_ schedules of classifications and water quality standards assigned to the waters of the river basins of North Carolina, 15A NCAC 2B .0302 to .0317. These classifications are based upon the existing or contemplated best usage of the various streains and segments of streams in the basin, as detenniried through studies and evaluations and the holding of public hearings for consideration of the classifications proposed. (b) Stream Names. The names of the streams listed in the schedules of assigned classifications were taken as far as possible from United States Geological Survey topographic maps. Where topographic maps were unavailable, U.S. Corps of Engineers maps, U.S. Department of Agriculture soil maps, and North Carolina highway maps were used for the selection of stream names.
(c) Classifications. The classifications assigned to the waters of North Carolina are denoted by the letters WS-I, WS-1!, WS-III, WS-IY, WS-Y, B, C, SA, ·sa, and SC in the column beaded "class," A brief explanation of the "best usage" for which the waters in each class must be protected is given as follows: I Fresh Waters
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Class WS-1:
. Class WS-1!:
Class WS-lll:
Class WS-IY:
Class WS-Y:
Class B:
Class C:
Tidal Salt Waters
"Class SA:
Class SB:
Class SC:
waters protected as water supplies which are in natural and undeveloped watersheds;
point source discharges of treated wastewater are permitted pursuant to Rules .0_104
and .0211 of this Subcbapter; local programs to control nonpoint source and
stormwater discharge of pollution are required; suitable for all Class C uses; waters protected as water supplies which are generally in predominantly undeveloped
watersheds; point source discharges of treated wastewater are permitted pursuant to Rules .0104 and .0211 of this Subcbapter; local programs to control nonpoint source and storm water discharge of pollution are required; suitable for all Class C uses; waters protected as water supplies which are generally in low to moderately developed watersheds; point source discharges of treated wastewater are permitted pursuant to Rules .0104 and .0211 of this Subcbapter; local programs· to control
nonpoint source and storm water discharge of pollution are required; suitable for all Class C uses;
waters protected as water supplies which are generally in moderately to highly developed watersheds; point source discharges of treated wastewater are permitted
pursuant to Rules .0104 and .0211 of this Subchapter; local programs to control
nonpoint source and storm water discharge of pollution are required; suitable for all
Class C uses;
waters protected as water supplies which are generally upstream and draining to
Class WS-IV w;ters; no categorical restrictions on watershed development or treated
wastewater discharges are required, however, the Commission or its designee may apply appropriate management requirements as deemed necessary for the protection
of downstream /eceiving waters (15A NCAC 2B .0203); suitable for all Class C uses; t · ·
primary recreation and any other usage specified by the "C" classification;
aquatic life propagation and survival, fishing, wildlife, secondary recreation, and
agriculture. '
shellfisbing for market purposes and any other usage specified by the "SB" and "SC"
classification;
primary recreation and any other usage specified by the "SC" classification;
aquatic life propagation and survival. fishing, wildlife, and secondary recreation.
(
NORTH CAROLINA ADM!NlSTRATn{E CODE 10/22192
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EHNR -ENVIRONMENTAL MANAGE!IENT
.0308 CATAWBA RIVER BASIN
Name of Stream
CATAWBA RIVER (Lookout
Shoals Lake below
elevation 845)
Elk Shoal Creek (West
Side)
Elk Shoal Creek (West
Side)
Dellinger Creek
CAT_AWBA RIVER (Lookout
Shoals Lake below
elevation 845)
Elk Shoal Creek (East
Side)
Guys Branch
Elk Shoal Creek ( East
Side)
Big Branch
Big Branch
CATAWBA RIVER (Lookout
Shoals Lake below
elevation 845)
CATAWBA RIVER (Lake
Nonnan below elevation
760)
CATAWBA RIVER (Lake Norman
below elevation 760)
Lyle Creek ·
Hennan Branch
Kahaffie Branch
Bakers Creek
Lyle Creek
Mull Creek
I,yle Creek
McLin Creek
M.cLin Creek
Long Creek
Hagan Fork
Hagan 'Fork
M.cLin Creek
Description
Catawba River
Fran Island Creek to Elk Shoal Creek
(East Side)
Fran source to a point O. 4 mile
upstream of Catawba County SR 1703
Fran a po*t 0.4 mile upstream of
Catawba Coµnty SR 1703 to Lookout
Shoals Lake I Catawba River
Fran source to Elk Shoal Creek
Fran Elk Shoal Creek (East Side) to
a point O. 5 mile upstream of Lookout
Shoals Dam'
I Fran source to Guys Branch
Fran source ta Elk Shoal Creek
Fran Guys Branch to Lookout Shoals
Lake, Catawba River
Class
ws-rv
C
WS-IV
ws-rv
WS-IV&B
C
C
ws-rv
Froo source to Alexander County C
SR 1626
From Alexander Countly SR 1626 to WS-IV
Elk Shoal Creek
Fran a•point 0.5 mile upstream of WS-IV&B CA
Lookout Shoals Dam to Lookout
Shoals Dam
From Looko~t Shoals Dam to Lyle Creek WS-IV CA
Fran Ly le c,reek to Cowan Is Ford Darn
Fran source, to Bakers Creek
Fran source: to Lyle Creek
Fran source to Ly le Creek
Fran source: to Lyle Creek
Fran Bakers, Creek to U.S. Hwys.
64 & 70
Fran source to Lyle Creek
Fran U.S. Hwys. 64 & 70 to Lake
Nonnan, eatkwba River
Fran source! to Catawba County SR 1734
Frcxn Catawba County SR 1734 to a
point O. 2 mile upstream of Catawba
' County SR 1722 .
Frcxn sourcelto M.cLin Creek
Frcxn source to Catawba County SR 1806
Fran Catawba County SR 1806 to
M.cLin Creek
Fran a point 0.2 mile upstream of
17
WS-IV&B CA
C
C
C
C
ws-rv
ws-rv
ws-rv CA
C
ws-rv
ws-rv
C
ws-rv
WS-IV CA
2B .0300
Clas~ification
Date II Index No.
8/3/92
3/1/62
8/3/92
8/3/92
8/3/92
3/1/62
3/1/62
8/3/92
3/1/62
8/3/92
8/3/92
8/3/92
8/3/92
9/1/74
9/1/74
9/1/74
9/1/74
8/3/92
8/3/92
8/3/92
9/1/74
8/3/92
8/3/92
9/1/74
8/3/92
8/3/92
11-(7D.5)
11-71-(0.3)
11-71-(0.7)
11-71-1
11-(72)
11-73-(0.5)
11-73-1
11-73-(1.5)
ll-"/3-2-(1)
11-73-2-(2)
11-(73.5)
11-(74)
11-(75)
11-76-(0.5)
11-76-1
11-76-2
11-76-3
11-76-(3.5)
11-76-4
11-76-(4.5)
11-76-5-(0:3)
11-76-5-( 0. 7)
11 C 76-5-1
11-76-5-2-(1)
11-76-5-2-(2)
11-76-5-( 3)
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EHNR -ENVIRONMENTAL P!ANAGEl!ENT
.0308 CATAWBA RIVER BASIN
Name of Stream
Unnamed Tributary at
Catawba
Buffalo Shoals Creek
Globe Creek
Broad Meadow Creek
Buffalo Shoals Creek
Reeder Creek
Reeder Creek
Balls Creek (Murrays
Mill Lake)
Gold Mine Creek
Balls Creek
Terrapin Creek
Terrapin Creek
Nontoad Creek
Description
Catawba County SR 1722_ to Ly le Creek
From source to Lake Norman, Catawba
River
Fran source to a point O. 2 mile
downstream of Broad Meadow Creek
Fran source to Buffalo Shoals Creek
Frcxn source to Buffalo Shoals Creek
Fr001 a point O. 2 mile dmmst.ream of
Broad Meadow Creek to Lake Norman,
Catawba River
Fran source to a point O. 5 mile
upstream of 1IXJuth
Fran a point O. 5 mile upstream of
mouth to Lake Nonnan, Catawba River
Fran source to a point 0.7 mile
upstream of 1I10uth
From source to Balls Creek
Fran a point 0.7 mile upstream of
mouth to Lake, Norman, Catawba River
Fran source to a point O. 5 mile
upstream of mouth
Fran a point O. 5 mile upstream of
roouth to Lake Norman, Catawba River
Fran source to a point 0. 2 mile up-
stream of Iredell County SR 1328
Class
WS-IV CA
WS-IV
WS-IV
WS-IV
WS-IV CA
WS-IV&B
WS-IV&B CA
WS-IV
WS-IV
WS-IV CA
WS-IV
WS-IV CA
WS-IV
Bass Creek Fran source to Norwood Creek WS-IV
Powder Spring Branch
Norwood Creek
Fran source to Norwcxxi Creek WS-IV
Fran a point O. 2 mile upstrea!ll of WS-IV CA
I Iredell County SR· 1328 to Lak_e Norman,
Catawba.River I
Hicks Creek Frcrn source to a point 0.6 mile WS-IV
upstream of mouth
Big Branch Fran source to a point 0.4 mile WS-IV
upstream of mouth
Big Branch Fran a point O. 4 mile upstream of WS-IV CA
mouth to Hicks Creek
Hicks Creek Fran a point O. 6 mile upstream of 1 . WS-IV CA
mouth to Lake Norman, Catawba River
Rocky Creek (Youngs Creek) Fran source to a point 0.6 mile
upstream of routb
Rocky Creek (Youngs Creek) Fran a point 0.6 mile upstream of
toouth to Lake Norman, Catawba River
Stumpy Creek From source to a point 0.5 mile
upstream of rroutb
Stumpy Creek Fran a point O. 5 mile upstream of
mouth to Lake Norman, Catawba River
Mill Branch Fran source to Lake Norman, Catawba
River
18
WS-IV
WS-IV CA
WS-IV
WS-IV CA
WS-IV&B CA
Cla~sification
Date\l Index No.
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
8/3/92
11-77
11-78-(0.5)
11-78-1
11-78-2
11-78-(3)
11-79-(1)
11-79-(2)
11-80-(0.5)
11-80-1
11-80-(2)
11-81-(1)
11-81-(2)
11-82-(0.5)
11-82-1
11-82-2
11·82-(3)
11-83-(0.5)
11-83-1-(1)
11-83-1-(2)
11-83-(2)
H-84-(1)
'11-84-(2)
I !1-85-( 1)
I 11-85-(2)
I ~1-86
2B .0300
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To:
From:
Subject:
MEMORANDUM
File
Donna Wilson~/llLc,__, ~ L,(t"",._~s..__
Environmental Engineer CJ
NC Superfund Section
Calculation of Wetland Acreage and Frontage
Sigmon's Septic Tank Service, NCD 062 555 792
Statesville, Iredell County, NC
Date: March 25, 1998
I
On this date, wetland acreage for the subject facility within distance rings weie estimated
from the National Wetlands Inventory Map, by use of the acreage guide on thJ map.
Distance Ring
Onsite
0 to 1/4 mile (excluding onsite)
1/4 to 1/2 mile
1/2 to 1 mile
I to 2 miles
2 to 3 miles
3 to 4 miles:
Acreage
none
none
none
none
35
120
110
Wetland frontage was measured from the map with the use ofan American Mdp
Corporation topographic map measurer and an engineer scale: ·
Distance from PPE4 Wetland frontage
(miles) length (miles)
0.5 0.08
10.5 0.08
The National Wetlands Inventory Maps used for the calculations are attached.
Ref 51
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tit: I LANU:; INVI
; DEPARTMENT OF .. THI: I~
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-.
.., ... , ~-
: !"'J l.·
1
CHARLOTTE NE
SALISBURY
0
SCALE I 24 000
' 0
0
I
Sl"f:CIAl NOTE
nDAICT
i" 11 "I. ~ ... Ill ■
SYMBC_QGY EXAMPLE
SYSTEM I SUBSYSTEM
/,..,..,CtASS
L2EM2F
~-
ui ' :, ~ ", 3 z, lw
0 ?;' ,:!' ~ o,, ,<( o,. z " 8''. ~ ., 0
.... i~ ~ ~ ..... '" 0 • -
TECHNIC~C. RESPONSIBILITY
TASK NAME ,,.,
ZTS Tran$1u,
Le"~nna '·' ZTS QC ie5
MAP Pl QC
ZTS CORRECTION • -,.
CORRECTION CHECK < .Wm Lt;;----1-:'SH JI I n~
F.W.S. ACCEPT ..J lr-f -I t:£:!E'L..
NOTE$ T~ THE USER
•Sutis,-sh-ms.. c.._,,_ Subdnan and Water Aau,rnn
1ft It~-• ck 001-4 ~,c.allyfor HATJOHAL
WETlAHC,S SWENTOR'I" ~
• Som@-¥"'8"S des,g"8'1..il as FUSl!I RCSBW. OR R•SBJ
OtrtTERMITTENT STREAMSI "'llT "<>' mee1 The dl!h"1·
t'°" of -'ar'ld
• Th,s ~ US1e$ ~ d■:H U,_,_odl!lled Shofe lVSI
DATE
.i:.-.l5-'f3 ,_ ·-·•J
,_ _.,
~ Z.1 q-,,
'7-30·73 .
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TROUTMAN, N.C.
D 1 acre □ □ 40acres
Th,e document was prepared pr,manly by s1ereo11eo01e
analysis of h,gh 11ltt1ude 11131r1111 photographs. Wettandswere
identrf1ed on lh!' phOlographs based on veget11tt0n. v,s1ble
hydrology, and g1mgrephy ,n eccordance w•th Clanifica-
tion of Wetlands and Deepwater Ha:,, .11\:11 of the Uf'lited
States (FWS/08S -79/31 Ot1Ctomber 1979) The aerial
photographs typu:ally reflect conditions durrng thl!I sl)!ICdte:
yl!lar and season when they w11re 111ken lrt &ddi1,on, 1hM11
1s III rnarg•rt of error mherent '" the use of th11 11em1I
pho1ogrephs Thus, 11 d,mulOO on the ground and h,s1or,cel
analysis of a s,ng!e si!a may result ,n II revision ol the
wellend boundaries esUbhshe'1 through phol09ra1:1h,e
'-/ "suBCLASS WATEA REGIME Ar UPLAND rNON-WETLAND)
Ort a.ftl■f N'WI ,.._ lh..-c!K!I w~ destgruned Betch/
Bu[8Bl. F1.i1Ft., s~~-a1<1theUff'l■1nbolh --
SYSTEM
SUBSYSTEM
CLASS
SYSTEM
SUBSYSTEM
~"
SYSTEM
ACREAGE GUIDE
For information on avail■billty of NWI maps. call 1-800-USA-MAPS.
M-MARINE
;~•~•;::-,!~•,,:"': !,-~ c;,: ~::-:-;a! ,-,al!"''="'_.-,~~=:.;:~~
ob:!leured bydl!lnse fo•esl ,::over m,Jy not be tne1udedon 1h11
document.
Fedl!lflll. State and local r11gult1ory age nc,es w11h jurusd,e•
lion O\ltlr wellands may define arid deser,t,e _,lands ,n ■
d1ffa,ent m111nne, than 11'1111 used ,n tl'l,s inventory Thl!lfa 1111
no 1111empl, tn either 1he des,gn or produ,::11 of th ii mventory.
10 delme the Jomit!I ol propr ,e11ry 1uri!Sd1ct1on of any Federal.
State or local 90Y9rnment or 10 ettabhsh th■ gitogr11ph1c11I
scope of 1h11 regulatory programs of 9overnmertt agenc,e1,
Penons intending to ■ng~ lri ■ctivitiH involwing modi•
Oc1tion1 within or ad1ac11nt to w191l11nd •raa• should Meir.
the ■dvice of appro!>ri-'ta F&deral. State .-1oc■1 agl!lffeie■
concemirtg apecified agency r9gul■toty p,ogr■m■ and
proprielafY jurl1dlctlon11h11 m■y ■ft■t;t 1w;h activltlea.
~ ~ R2UBH
;------(LINEAR OEEP\I\IATER MABITAT)
Pnn,.arrly te(ll'll!Sl!'fflS upland arus, but may include un-
clns,f,ed wvtland!i such in men -mochfll!ld areas. non photo-
td11nt,f111ble arees and/or unin11tn1,onal om1ss1o"s
DATE
SCALE
TVP£
AERIAL PHOTOGRAPHY
3 , I ,e3
1:5B 000
CIR SCALE
E-ESTUARINE . ~
1 -SUBTIDAl 2 -INTERTIDAL 1-SUBTIOAL 2 -tflfTfRTIDAL
118 -IIOC,C. UB -u"co,-,souo ... TED "'B IICJUUIC BED "f -IIEfF OW -Of'(l'j w,i 1r11, A8 -.-.oo,-,nc HO RF · 11(£f RS -IIOCl:Y Sf!OIIE US -UOCONSOLTDMED IIS -lloo,; IIOTTOM IOTTOM 1/-9.>rrom St-tQIIE IIOTTQl,II UII -UNCONSOL,a,,,TIEO A8 -AQUATICS£0 BOTTOM IIJ"-llfH r,.,,-~111w.-rr,u -"11-&QU.&n:•o 1/,11-·-1 ~r,,...,.
1 S•"" ··~ 0 0•11on,c
1 Alo,,I J 11...,,,o:t\lnc,.,...
51J,.J,,.._,
S""mt<,-,,t
111~1 1 C<><al 311ootMI\IM<ular JW..,.., , u,,,,__,s~"'
· A --; RIVERINE
1C-•(l,_.. ls,...., ,.~
~0•1111"•
1 -TIDAL 2 -LOWER PERENNIAL 3 -UPPER PERENNIAL 4 -INTERMITTENT S -UNKNOWN PERENNIAl
1111-IIOC~ U11 -U"OO"SOl.t0,11,TIEO ·se -STAEAMBEO ,.. -AQUATIC RlO RS -l!OCt<Y us · U"C0"S0l1D,.,Tl:D
BOTTOU aono1,11 SlfllAE SHOflt ,,_
2 llubhOe :IC_(lr_ ·-·-~ •Orpnc 1v...,,,,_
1...,.., ,e_
2 ........... ,... Z R..i.bl.
3-\1...:ut.,
••-\IM<u..,. 5.-,_,s_,,_ ' .__ 5.,,,_
•c-u,_
2 S1M ··~ • o,~ .....
l!\ll\>0111 ...
0ST11E .. MA~0 11 '""~t<l 10 TIDAL -!NtFII""'"""'° SUIIST!,Tt..S. •""..,.._.... .... only Cl.ASS _, flll lfrlTEAMITTENf SUIISYS fEM
••EMERC,E"T ,s ,..,,_M>TIDIIL •""l0W1.R PEIIEltP!IA.L SU■SY'STEMS
.. tl,II fMEAGl'P!T
lNo.,,,.,., ... ..,
OW -Ol'fl'jW"7l11/
t/>lt-8'-
111.191, ,_
J A-\laoco,la, 3 W""'"
4 ~-• ... \1-ul• §U.._S __
fitl>ttt_S...,..._
I 1 -LIMNETIC •
Ill! -IIIJCIO; UII-UP!C(IIIISOI.IOATEO Al -AQU,-,TIC
1!0~ IOTTOM IEO , .... ,..., __ :I __ ., __ .. _,,. .. __ ..,
5u,,,,...,_,~ l{lnl--
,...., :r-311_..__ ,__,. ~--... .,--9 ""'-•S.. . ,.,. '""'--
L -U.CUSTIIIJIE
' 2-LITTORAL
OW -~NW.<tflf' .. -IIOO; ull-~"a-A9 --.OU.O.TIC
u,,,,-__, IOTTOOII' B(',-,a,v !Ill)
i
·-·--·--·~~--'5..-.. -FL ·--
IIOOIFlf:RS
11'5 -l!OCl(Y SHOIIE ,_ ,._
U.S. DEPARTMENT OF THE INTERIOR
FISH AND WILDLIFE SERVICE
~ b¥ N•tlonel ~ hWentc,ry
B■N m..p provided by th1 United Stain G■ologlc■f Surwy.
·-~ --2"'-~ --3 .. .-........i E_p_, ·-L-IJ~_, ·--,,_
US -~!OUOATIO 01 -~MUIGElft -·
.
•
SYSTEM
SUBSYSTEM
a.w ......
SYSTEM
SUBSYSTEM
__ ,,, ___________ .,,, __ , .. ____ .
-1 .,._.., __ "_,.. ___ ,,,_,_ .,. _ _.....,... -,,_._,,, ______ ,,,..,_..,,......._
P -PALUSTRINE
119 -AO("'l UI -UltCOIISOl.llhfttfED M -AOUi>TIC: MO US -l.l'CONSOl.10,,TEO Ml -""°'55 EM -(MEIIGENf SS -SCAUI SMIIUI FO -FORESTW CTN -QPf/1/ WA7l111 ,,:,TT()fA ~"tTOl,II ~E UCHEP! u,,,r,,.,.,,, --,. ..
lAq.....,.■--3_\I __
~ ..... ,....._ ·--·-fi ~ S""'-
1, ...... ,.._ --~ 2-•l---,,-~ ·--,--l-·--·-·--,._
lfi-l•--·-JH .... ,_IA_ ~-Ja,oe,H-(_,,...., ·-~ ·--~~ ·-,,~
• ' ' ' ' ' •
WATER REGIME
Non-i,dal -................ ~-' --A • ..,.., __ ,_ , -r-.... __.,..~,... S<IM-' ........... _.,_ ' ·-~ --r-s.-•··-• Mfloc .. lty•-•-l--r __ ,_
s-.._,,,,_, "' ... ,,.,, ..... .. ,.,..,_._ ~ ,._, ,_ _,,,,_ -·-.,......,_._ " -s~,-~ ' _........s-, _ _, , __ ....... s ... _.,.._,,..,. •-.i ' ---------.. 1n..,.,,,,1r1..,.,(_ (_, ___ _,....,,__ __
" --.
WAl"ER CHEMtSTRT SOIL SPECIAL MODIAERS -----pH Madifiert fof
• ·--.. __
pOn;..,.;._. ·-fl Nocf/:r.::::::
... _,_ ,._ •t--,._. "~,.,,,o,_,~ ,...., .. _ --, __ , ___ ·-··-·-·-·-'""'-........ ._ ___ ·--·---·-• .
"
•
LAKE NORMAN NORTH, N.C.
1,al-\ I IVl,al-\L YY I:; I Ll-\1 ... Uwi· 11• w .,_,-w , ""'•-• ,,~--'-="----~ I UNITED STATES DEPARTMENT OF THE INTERIOR
I t
'11 80°52'30"
35"37'30"
"31
J5"30'
-.,•·
·-' --
·> ,.-:. .
-,h '.1 i;,,_, ,1// -,,..,_, • Bz,9 \ It//•' «' :=c
..,.,~' • '1 """'Pua · : . '"Q' .-'c , .,,,. . -· ), /, ~ ~ '-_f . ,,rp _.,,
IIJ 1-·, ,' \_.,.,/""'
h " •r-1 / •
'I ,",
'·" (
CHARLOTTE NE
S.!'.L!S8I_IRY
SCALE 1 24 000
l
um 0 '"" 1000
0
,coo
0
•ooo
0 1 acre D 10acres
ACREAGE GUIDE
'\ P'SSIAh
L\U6~h
5000 r,ooo 7000 r[[l
I l<ILOMET[R
□ 20acm
77
' \ ,\ ._ . I,, . ",, . ,'I ·· l1 _
': 1 ; ,--<~
-,.. ,.. ..
, I, • '•
' ' . \ I , 'I ;.
\
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r.-,-3(J"
SPECIAL NOTE
\...... ~--\ i\ ":t
_...-!~,...'!lV
',;,< ,; , ..
0
1
"" ' "--' "--
"--' "--' "-' '-----
LIUSHh
@ '
' "-' \
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This document was prepared pri marily by stereoscopic
analysis of high altitude aerial photographs. Wetlands were
identified on the photographs based on vege1ation. visible
hydrology, ·and geography in acco~dance with Classifica-
tion of Wetlands and Deepwater Habitats of the United
Statew (FWS/00S -79/31 December 1979) The aer ial
photographs typica lly reflect conditions during the specific
year and season when they were taken. In addition. there
is a margin of error inherent in the use of the aerial
pholographs. Thus, a detailed on the ground and historical
analysis of a single site may result in ·a revision of 1he
wetland boundaries established through photographic
interpreta1ion. In addition, some small wetlands and those
obscured by dense foresl cover may not be includer:I on
this document.
·, .
L'2 SCh
I u ~ .L?USCI-,
... ~,l~~
I
SYM BO LOGY !EXAMPLE
SYSTEM
I ,SUBSYSTEM
/,,,,.-CLASS
UEM2F
,,,./ "'suBCLAS S. WATER RE GIME
UPLAND (NON•WETLAND)
" lV 0 R M
llUBHh
A N
P11mpl
Stet
Key
National Wetlands Inventory Map
Sigmou's Septic Tank Service
Statesville, fredell County
US EPA ID: NCD 062 555 792
Surface \Vater Pathway:
15 mile surface water pathway (SWP)
Wetland frontage along SWP
'
• n
.. -,.,.:; ,;,
· :t\136
"32
35 °30'
LAKE NORMAN NORTH, N.C ..
NOHS TO THE USER
• Wetlands which have been field examined are indicated
on the map by an asterisk (·).
• Additions or corrections to the wetlands information
displayed on this map are solicited. Please forward such
information to the address indicaled
• Subsyslems, Classes. Subclasses. and Water Regimes
in tralics were developed specifically for NATIONAL
WETLANDS INVENTORY mapping.
• Some areas designated as R4S8, R4SBW, OR R4SBJ
(INTERMITTENT STREAMS) may not meet the defini-
tion of wetland.
• This map uses the class Unconsolidaled Shore (US).
On earlier NWl maps 1hat cl ass was designated Beach/
Bar (BB). or Flat (FL). Subclasses remain the same in bo1h
·,ers,ons.
Other information including a narrative report concerning the
wetland resources depicted on this document may be available.
For information, contact:
Federal, State and local regulatory agencies with jurisdic-
tion over wetlands may define and describe wellands in a
different manner than that used in this inventory. There is
no attempt, in either the deSiiJn or products of this inven-
tory, to defini: 1he limits of proprielary jurisdiction of any
Federal, State or local government or to establish the
geographical scope of 1he regulatory programs of govern-
ment agencies. Per■on1 mtending 10 engage In activitiH
involving modifications within or adjacent to wetland
■rHI should 1Nk the advice of appropriate Federal, State
or local agencies concerning specified agency regulatory
programs and proprietary jurisdictions that may atftict
such aetiviti91.
; -----R20WH r ______-(LINEAR DEEPWATER HABITAT) U.S. DEPARTMENT OF THE INTERIOR
FISH AND WILDLIFE SERVICE
SYSTEM
SUBSYSTEM
CLASS
SubclaH
SYSTEM
118 -ROci,;
BOTTOM
1 Bedroc~
2 Rubbl.,
SUBSYSTEM 1 -TIDAL
RB -ROCK
......... 1 8e<IIOCk
2 Rubble
Regional Director (ARDE) Region IV
U.S. Fi!th and Wildlife Service
75 Spring Street S.W.
Atlanta, Georgia 30303
1 -SUBTIDAL
M-MARINE
US -U~NSO~IOA.UD AB -AQUAllC MD Rf -REEF CJ,N-OF'CN WATCRI
BOTTOM UMncwn 8ottom
1 Cobble•Grivel
2 S•f'd
J Mud
4O,g,,n,c
1 Algal
J lloo!&d Vascular
5Unkno,,,n
Submrrr,em
1 Cor,1
JWo,m
2 -INTERTIDAL
A.B -A.OLIA.TIC BED RF --FIEEF RS -ROCKY SI--IORE
I A.I~( I Coral
J Roou,1 V"cul•• 3 Wo,m
~ UMnmm Subm~!J"rl
R -RIVERINE
U!I -UNCONSOUOATEO
BOTTOM
1 Cobble-Gr1~e1
"""' aM"" 4 o,g1nic
2 -LOWER PERENNIAL 3 -UPPER PERENNIAL
·se -STREAMMD
1 8ffltOCk• 2 Rubl>le
J Cobble-Gr""el
4 Sand
'""" 6 Org~nie
7 Vege1a1ed
A.B -AQUATIC BEO
1 A.~111
2 .i.,iuai;, Moss
J Aooled Vascular 4 Fllllll•l'Ml v .. ~eu1 .. ,
5Unl,fl{}wn
SulJm,r,g,enr I Ur,!11<1wn $urlue
RS -RQCl(Y SHOF1E
I ~•ock
2 Flubble
4 -INTERMITTENT
US -UNCONSOUOATED
SHOIIE
I eot,t,le,Gr-1
1 """ , ....
4Org•ni,:;
5 V~eu1ed
"STAEAM!IEO is l«•r,~ed 10 TIOA.l 1nd INTEFIMITTENT SUBSYSTEMS. 1nd cornpr...es TM only CLASS in 11111 INfEFIMITTENl SUBSYSlEM
• ·EMERGENT ls hn111ed 111 TIOAt and LOWfA PERENNIAL SUBSYSTEMS The rema,"i"g CL.A.SSES •re Jeund in all SUBSYSTEt..lS
SYSTEM P -PALUSTAINE
US -UNCO,,<ISOLIDA.TEO 118 -ROCI!;
BOTTOM SHOFIE
\ Cohbte-G,1v~I
2 S~rn:l 3 Mt1ct
'O<g<1n,c
1 Bectroek
2 l'lubh',
5 -UNKNOWN PERENNIAL
OW -0/l(N WA TUii
Untn,,wntlotrnm
' ' ' ' CLASS AB -ROCK OOTTOM
Suk ... ,
US-UNCONSOLIDATED A.B -AQUATIC BED
BDTTOIYI
1 Cobble-Gr•~el
l Sand ,.~
4 0.QOnlC
\ A.19•1 ·
2 Aci,.,.nc M11u
J Aoote<I VHCUlar 4 Floe11n9 V1•cul•r
5 I/"'-"""'" Svb,,.~r"' s u,,,,..,,..,,s,x1111t:"
US -UNCOIIISOLl[JATED ML -~DSS-LICHEN (M -EMERGENT
SH~E
1 Cobble-c,,...1
,SoM
'""" 4 0•9onrc l VeQ~lotN
1 Pt,r~islflnl
2 Norv,,rs,st•nt
ss -SCFIUB•SHRLlfl FO -FORESTEO aw-Of'CN WAr(l'II
1 8•0lld·L'8U~
Decoduous
2 Nu·dl1t Le~ed
O.clduous 3 8,olld·LHYl!'d E-,.,,g,ttn
4 Nudle-l.,av&d
E-t•Mn 5 Ot,d
5 ~c,r/uo,,s
7 c .... ,v,un
UnAnown 8oirom
I Broed-tu~e<l Peciduou,
2 Ntt&dle-Lu.......i D<,e~s
J 11,oa,:1.tu~..i £_9,..,,
4 '-le~l@-Lt!avli'<I Evetgtflln
5 Da1d
B Decidur,uJ
l £,_.,r,,.en
o-
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AERIAL PHOTOGRAPHY
Primarily represents upland areas. but may include
unclassified I wetlands such as man-modified areas, non
photo-idenli'i'able areu and/or unintentional omissions.
/)ATE ..3...J___1...B?,__
SCALE ..LS9 aoa
TYPE: C.IR
E -ESTUARINE
1 -SUBTIDAL
OATE: _ _L _ _J_
SCALE:
TYPE:
2 -INTERTIDAL
Prepared by National Wetland• Inventory
1991
UR -U'-ICONSOUOATEO AB J A.QUA.TIC BED
BOTTOM
FIF -A Hf C,W -Of>EN WA TERI'
U"*"""'" Bor1om
.-e -.-ouA.TIC BEO RF -REH S!I -STREA.MBED RS -RQC!(Y'
SMORE
US -UNCONSOLIDATtO EM -EMEIIGE'-11' SS -SCRUB-SI-IRUB
SMORE
FD --fORESrEO
I Cobblf•Grnel
2 S1nd
'""" 4 O,g1n1c
!18-IIOC(
BOTTOM
I Bedroch
2 Rubble
I A.1~11 l Mollu,;c
J ROOlll!'d V■stular 3 Worm
l Fi.,.1,,.11 Yu<ul••
5 U""f""""" SIA>tn.,~nr
6 Untl" Sutt•~"
U9 -UMCONSOUD6.TEO
BOTTOi
1 Cot,bl.,.c,evel , .... , ....
4 Org1nic
.4.8 -AQU6.TIC
''° 1 AJv•I 2 Aqu.iic Mass
3 Roo,1.,:, VISCUllr
• Fl0111ing Vnculu
5 Un•""""' $ubm,rc~nt
8 Un•,_ $ur/1u
fJW -OPEN w•TER,
vn.tn0wn 8om,m
1 A.~I l M ollusc
J Roc.,d v .. cu!1r 3 W()lm
◄ rio.i,<>9 Vncula,
5 tJ,Wn,,-Sulw'nNrµtW.
6 UMnown Svrfacr
L -IACUSTRINE
1 Cdlbl11•Grn,1
2 S■r>d '..,,,, 40tganw:
I Cobbl!!·G•l!lllel
2 Sar>d
'""" ~ Org•"'"
2 -LITTORAL
11.B -ROO.
BOTTOM
LIi! -UNCONSOUDA.TED
8()TTOM
I Cot:ble-G,..,el 1 SIM , ....
◄ Organic
MODIFIERS
A.II -AQUATIC ,eo .....
~ A,rl.111..-Mo.~
J AOOled V•scLtla< _
4 fbal•"9 VMCul•r s u,w,.....,5ut,,,,,,.,~ 6 u,v,.,,,..,,s.,,,_
1 l°l!B'51enl I B•olld·Luvll!'d
2 "->no,,r11S1tnl Oec,duous
2 IMotdla,LHved
01mrluou~
J B•oed·LH ved
E..,r11rttn
•~ir-t .. ,.-,i
E. .. fgtHn
5 Dead
I 0.,,,rlv,;us 7 1o,,r,,,.,.n
1 l!lrca:1-Ln-..l!'d
Oec.:luous
2 IMt<lle•l e~
DMH1u<>o,~ J 8roed-Luvl!'d
Eve,g,ttn
◄ IM,odle-LU••ed Eve,oreen
, .. ffl
tDtttd<Jous 1 f_g,.,.,,
US -UNCONSOLID.4.11:D
SHOAf
EM -EMERGENT • fr(¥ -0PffV WAr£"/' t:,,A,..,...,, Bonom
I Cct,t,le -G....i
"'""' ,M,,,,
'O,gEWC
SV-.,hted
In ordt!r to more 1°"'1u8!ely i:IMai!Mt -t•nd &nd dDl-pwatef h1tbi11111 on11 Of morf or 1ht! water r11gime. waff!r chfrmi,.Try. I oro,1. or !IJ)eC11tl moo,1,e,s m•v be •p,pl""1 •I rhe cl•U or lnwer lt!W'I ,n !IM hit!,ard'ly. The l~rnwrl mod/Ii~.....,. •I!:<> IMr 111>Pli..rl 10 !l\f> Kologic111 ,v,1e,.,
I WATER REGIME WATER CHEMISTRY SOIL SPECIAL MODIFIERS
Non-Tidal Tidal Coastal Halinity Inland Salinity pH Modrfiers 1o·r
• Tl!mpNllrrly Flnotle<I H P11, ..... n .. n1ly Fl<JOCMHl ' •nifit:r'•l!',I Flooded ., r 11moo,.,v-Trd11 I Hn,erhtll'""' 1 HVIJl!rwhne an Fresh Water o,vante ' ·~B~t/( • D1~/l-,,"'1,Jd • • Satur•tl!'d ' ln1.,,m~1eo1lr Flooded ' Subtod•I ., se-•l• Tldal 2 Eul'\alirw, 8 Eusal,ne ,..,. " Mrn.t•~ ' Parr,ell~ CJ,a,,,,,,J D,tchl!'d , 4rl~><:••I Sui.1,11,r
C Suson,lly Flocde-d ' A,i,l,cidy ~loocle-d M t,r ... ul•fly hp0tad ., s • ..,..,,... .... ....,.r,dot J M.-..1r .... 1B,.dum1 llM.,.ouh,,., \ Ci,cur.-.\'!UU~I ' ,M_ • Sf)(l•I n Su•on•llr Floot/~I
I
W lnlflt..,d1enlt,, • ll119ulllrf\, Fll!OII..:! ., PWtm11Mnt•l rd•I l Polyhalrn■ OffHII ,A.1b1,n11 ' f•t•vate<l
w,110,11,neo Flooded Tempo,-"" ., lrre9ul~r!v Flooded U lm•nown 5 Mnoll11<ne
' S11uon•!/r F'/o«/,,d, ' s,1urtted Sem;p,,,m•'""'"' 6D~•h"" s.,.,,.1...:1 Sea,.0,,11 Of,u~
' S.m~-n...,11-, FIO<ldtd , ln11,..,,11_tv
G 1n1,,..,,,r,n11¥ E■l'JM"'1 ], E,poll!d/1'1rrN111ent ·1r,11u wt111, '~'"""' ••• only u""'1 +n tlntnow" 110&il¥ ml!uenced ltMhWattr 1vs1tm1
SYSTEM
SUBSYSTEM.
Cl.AH .......
SYSTEM
·SUBSYSTEM
.......
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To:
From:
Subject:
MEMORANDUM
File
Donna Wilson't)IAl(µC..---d ~u_;j_Scr--
Environmental Engineer
NC Superfund Section
Endangered/Threatened Species
Sigmon Septic Tank Service, NCO 062 555 792
Statesville, Iredell County
Date: May 22, 1997
I
On May I 6 I visited the Natural Heritage Program office in the Archdale Bul ing to
review locations of endangered or threatened species within a 4 mile radius oflthe subject
site and along the 15 mile surface water pathway downstream of PPE4. Findings are
summarized below and are shown on Figure I. !
0 -2 mile radius
none
2 -3 mile radius ,
red 2 -Carpi odes velifer (Highfin Carpsucker) -State animal special concern•
orange 2 -Identified Natural Area -Duke Power State Park
3.-4 mile radius
orange 2 -Identified Natural Area -Duke Power State Park
Along the 15 mile surface water pathway downstream of PPE4
Identified Natural Area -Duke Power State Park (orange 2) - 4 miles d wnstream
ofPPE4 '
Carpi odes velifer (Highfin Carpsucker) -State animal special concern' ,red I) -
12.5 miles downstream of PPE4 I
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• -State animal special concern -Species native to North Carolina that are bei g
monitored.
Ref 52
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Site Name:
Site Number:
Site Location:
Latitude:
Longitude:
Sigmon's Septic Tank
NCO 062 555 792
Statesville, Iredell County, N.C.
35 43 02.0
080 58 20.0
Date: November 14, 1997
Calculation Results
Distance from
Site Location
0 to 1/4 mile
>1/4 to 1/2 mile
> 1/2 to I mile
> I to 2 miles
>2 to 3 miles
>3 to 4 miles
Population
Per Ring Cumulative
19 19
59 78
277 355
997 1,352
1,691 3,043
2,974 6,017
Number of Household
P R. C 11'. er mg umu t1ve
8 8
25 33
111 144
390 534
650 I, I 84
1,210 2,394
Ref 53 · ,
Note: The populations and number of households within specified target distance rings were
calculated for the NC Superfund Section by the NC Center for Geographic! nformation
and Analysis using the 1990 US Census data. These values were calculate.· by summing
the population and the number of households data for each census block Io1fated within
each target ring. For census blocks lying only partially within the ring, thti' er cent area
of the block within the ring was multiplied by the population and househol1 densities of
the block. I
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Ref 54
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c,r11v1< -1:,NV/1'0N!v/EJVTAL -/v!ANACEivf!::,rJT \k 1 SA: 02L _ 0200
to the previous review,
11 (g) Class GA Standards, Where not otherwise incli<.:ated, tl1e standard r fers to the total concentration in milligrams per liter of any constituent in a dissolted, colloidal or particulate form which is mobile in groundwater, This does not apply to s1 diment or other particulate matter which is preserved in a groundwater sample as 1
, result of well ;,,J.. ~ •
I
construction or sampling procedures, ' (I) acetone: 0,7
(2) acrylamide (p.-opcnamide): 0,00001 (3) arsenic: 0,05
( 4) barium: 2 ,0
(5) benzene: 0.001
(6) bromoform (tribromomethane): 0,00019 (7) cadmium: 0,005
(8) carbofuran: 0,036
(9) carbon tetrachloride: 0,0003
(JO) chlordane: 2,7 x 10-5
(11) chloride: 250,0
( 12) chlorobenzene: 0,05
(13) chloroform (trichloromethane): 0,00019 (14) 2-chlorophenol: 0,0001
(15) chromium: 0,05
(16) cis-1,2-dichloroethene: 0,07 (17) coliform organisms (total): 1 per 100 milliliters (18) color: 15 color units
(19) copper: i ,0
(20) cyanide: 0,1 54
-(21) 2, 4-0 (2,4-dichlorophenoxy acetic acid): 0,07 (22) l,2-dibromo-:J-chloropropane: 2,5 x ro-5) i23) ,;ichlorodifluoromethane (Freon-12; Halon): 1,4 (24) i, 1 dichloroethane: 0, 7
(25) 1,2-dichloroethane (ethylene dichloride): 0,00038 (26) 1,1-dichloroethylene (vinylidene chloride): 0,007 (27) 1,2-dichloropropane: 0,00056 (28) di-n-butyl (or dibutyl) phthalate (DBP): 0,7 (29) diethylphthalate (DEP): 5,0
(30) di(2-ethylhexyl) phthalate (DEHP): 0.003 (31) p-ctioxane (1,4-diethylene dioxide): 0,007 (32) dioxin: 2,2 x 10-1 O
(33) dissolved solids (total}: 500 (34) endrin: 0,002
(35) epichlorohydrin O-chloro-2,3-epoxypropane): 0.00354 (36) ethylbenzene: 0,029
(37) ethylene dibromide (EDB; 1,2-dibromoethane): 4,0 x 1 o-7 (38) ethylene glycol: 7 ,0
(39) fluoride: 2,0
(40) foaming agents: 0,5
(41) gross alpha (adjusted)particle activity (excluding radium-226 and uranium): 15 ~i/1
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NORTH CAROLINA ADMINISTRA Tl\/£ CODE 10/19/,93 Page 21
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eruv1, -Jc/YVll,UIYMlcNTAL 1v/ANACEMENT 'J-Tl:iA: 02L .0200
(42) heptachlor: 8.0 x 10-6
(43) heptachlor epoxidc: 4.0 x 10 -6
(44) heptane: 2.1
(45) hexachlorobenzene (perchlorobenzene): 0.00002
('16) n-hexane: 0.42
(47) iron: 0.3
('18) lead: 0.015
(49) lindane: 2.0 x 10-4
(50) manganese: 0.05
(51) mercury: 0.0011
(52) metadichlorobenzene ( 1,3-dichlorobenzene): 0.62
(53) methoxychlor: 0.035
(54) methylene chloride (dichloromethane): 0.005
(55)_ methyl ethyl ketone (MEK; 2-butanone): 0.17
(56) methyl tert-butyl ether (MTBE): 0.2
(57) nickel: 0.1
(58) nitrate: (as N) 10.0
(59) nitrite: (as N) 1.0
(60) orthodichlorobenzene ( 1,2-dichlorobenzene): 0.62
(6 I) oxamyl: 0. I 75 ,
(62) paradichlorobenzene (I ,4-dichlorobenzene): 0.075
(63) pentachlorophenol: 0.0003
(64) pH: 6.5 -8.5
(65) radium-226 and radium-228 (combined): 5 pCi/l
(66) selenium: 0.05
(67) silver: 0.018
(68) styrene (ethenylbenzene): 0.1
(69) sulfate: 250.0
(70) tetrachloroethylene (perchloroethylene; PCE): 0.0007
(71) toluene (methylbenzcne): 1.0
(72) toxaphene: 3.1 x 10-5
(73) 2, 4, 5,-TP (Silvex): 0.05
(74) trans-1,2-dichloroethene: 0.07
(75) 1, 1, I-trichloroethane (methyl chloroform): 0.2
(76) trichloroethylene (TCE): 0.0028
(77) trichlorofluoromethane: 2.1
(78) vinyl chloride (chloroethylene): 1.5 x 10-5
(79) xylenes (o-, m-, and p-): 0.53
(80) zinc: 2.1
(h) Class GSA Standards. The standards for this class shall be the same ~s those for
Class GA except as follows: · II
· (I) chloride: allowable increase not to exceed l 00 percent of the .natural quality
I concentration.
(2) total dissolved solids: 1000 mg/I.
(i) Class GC Waters.
(I) The concentrations of substances which, at the time of classificationjfxceed the
standards applicable to Cl?ss GA or GSA groundwaters shall not b caused to
lomase, ooc shell <he cooCea<rneloas of oehec sohsceom be csoscd '°i°'ceed <.he
NORTH CAROLINA ADMINISTRATIVE CODE 10/19/93 Page 22
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~,ult, o; r,10111-, ccroiinu Deportn,er,I of l:'r-1v11onrr,e;!i, Heolih ond i\lcturcl r::esourcss
Division of Epidemiology
Jomes 8. Hunt. Jr . Governor
Jona tho 1, 8. Hawes. Secretory
DATE I/ !• 1) ·---'-'--'-=--l--'---------,!-
'I MEMORANDUM
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RE I EIVED
I I FROM: Kenneth Rudo, Ph.D, Toxicologist NOV; 81997 Medical Evaluation and Risk Assessment Branch 1
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I Occupational and Environmental Epidemiology Section SUPERFU D SECT/Qr . I
I f SUBJECT
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Attached is the Occupational and Environmental Epidemiology Section's driJ ng w2ter health-risk evaluatior6for the well water sampli;{from the above site. Recornrilendations for ' ' continued water use are also provided.
[f you have any questions, please call me at [phone] or (919) 733-341
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;,> () 2,:,:,: 2 ?/,[, ~· ' pol Gi\~lh' 1"-! crti \ ,,--~ (I/ dlrKi .?~' /) ! ! -7 ur: '0 ir)OiF;n 0 ? 1 '/-i' 33-.3 2 1 :., ,: .,,y,i n,:,1YJC' '·" "' ',' ,\ Iii""'" ,v,, ;. ': :,.,,, ic1:·,r,1' ,., ':' 5,;'(, ''•' ' ::,x,, ' </(, :C,C,Cl·r; •,11 ,~1rn;f' pc;CJ•i I
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( )
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH. AND NATURA RESOURCES
DIVISION OF EPIDEMIOLOGY I
OCCUPATIONAL AND ENVIRONMENTAL EPIDEMIOLOGY SECTION I
DRINKING WATER HEALTH RISK EVALUATION
GENERAL
COUNTY __ ¼__;__k_U_:_ __
J! j p,,,IKkw:U,,
I M 6ivr..<-k ul,
LA BORA TORY # • . f rN<. 1,tkl
Based on these analytical results. this water should be considered safe for normal usagJ
Chemical analysis did not show any contamination. Water should be resampled if odoJ or taste persists .
The water should not be used for drinking or cooking purposes: .... · I ::,·
Based on these analytical results. this water is high Iv contaminated and should not be Jled for drinking.
cooking, or bathing/showering. I'
The laboratory results are not conclusive. please.resarnple.
I
PLEASE INDICATE ON LAB SHEET THAT IT IS A RESAMPLE AND PROVIDE PREVIOUS
' SAMPLE NUMBER(S). I
COMMENTS:
4(11 )'1{/J.M.e1 v,r/.lt i <1)& h-4~t.,_;_
'I'½ 1t;;e 4i-e£ VtV( k , 1/J u.H: t)j(_ ~
1;,r;-L,vr/ ~ /;1, VJ'. 1/.
For further information. contact Dr. Ken Rudo. Occupational and Environmental Epide I iology Section,
[phone]. I
DEHNR 389115/96)
Occupaiional and Environmental Epidemiology Sl.!ction (Review 5/99)
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PURPOSE: To convey meaningful health-based recommendations about continued use of
drinking water which may contain chemical contaminants.
PREPARAT,ION:
· (I) Public health toxicologist prepares original.
(2) Three (3) copies are made and sent to Division of Environmental Health for distribution
(I copy for Division of Environmental Health, I copy for local health department, and I
copy for well owner(s)).
DISPOSITION:
Occupational and Environmental Epidemiology Section: This form will be kept within the
Section for five (5) years and transferred to Records Services for five (5) years, then _
destroyed.
Recipient Agencies: This form will be used as guidance for the specific well sample(s) indicated,
retained until need ends, then destroyed.
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NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEAL TH. AND NATURAIJ RESOURCES
DIVISION OF EPIDEMIOLOGY I
OCCUPATIONAL AND ENVIRONMENTAL EPIDEMIOLOGY SECTION I
DRINKING WATER HEALTH RISK EVALUATION
GENERAL
-., J IA
COUNTY __ ...:hu{bCT__:_ _____ _ LABORATORY# t.. ~ f11hk 6J4/
Based on these anal,~ical results. this water should be considered safe for nonnal usage.I
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Chemical analysis did not show any contamination. Water should be resampled if odor I r taste persists.
The water should not be used for drinking or cooking purposes: avoid prolonged bath in I showering.
Based on these analytical results, this water is highly contaminated and should nol be uJ d for drinking.
cooking . or bathing/shov.'ering. , I
The laboratorv results are not conclusive, please resample. ;IJl7txiJ11"-fe, ~
PLEASE INDICATE 01'\ LAB SHEET THAT IT IS A RESAMPLE AND PROVIDE PREVIOUS
SAMPLE NUMBER(S).
COMMENTS:
For funher information. contact Dr. Ken Rudo, Occupational and Environmental EpideLiology Section.
[phone].
DEHNR 3891 (5/96)
Occupational and Erwironmental Epidemiology Section (R.;\·iew 5/99)
PURPOSE: To convey meaningful health-based recommendations about continued use of
drinking water which may contain chemical contaminants.
PREPARATION:
(I)
(2)
Public health toxicologist prepares original.
Three (3) copies are made and sent to Division of Environmental Health for distribution
( 1 copy for Division of Environmental Health, I copy for local health department, and 1
copy for well owner(s)).
DISPOSITION:
Occupational and Environmental Epidemiology Section: This form will be kept within the
Section for five (5) years and transferred to Records Services for five (5) years, then·
destroyed.
Recipient Agencies: This form will be used as guidance for the specific well sample(s) indicated.
retained until need ends. then destroyed.
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NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEAL TH, AND NATURA' RESOURCES
DIVISION OF EPIDEMIOLOGY i
OCCUPA ::::~:::,:::::::::: :~SE:I::~~:~:::NSECTIO I
GENERAL {;kJ ,. p.,,11:k, lL//
_ A JJ f[j 1
0 fv,v,/e-lcitl/
'j:rt&,()'. LABORATORY# Te-,1 Pv,"'-k !,di/ COUNTY
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Based on these analytical results. this water should be considered safe for normal usage
Chemical analysis did not show any contamination. Water should be resampled if odo1 or taste persists.
The water should not be used for drinking or cooking purposes: avoid prolonged bathi~f /showering.
Based on these analytical results. this water is highly contaminated and should not be uld for drinking.
cooking . or bathing/showering. I
( ) The laboratory results are not conclusive, please resample.
I
PLEASE INDICATE ON LAB SHEET THAT IT IS A RESAMPLE AND PROV! E PREVIOUS
SA~IPLE NUMBER(S). :
COMMENTS:
foe fo•hec '" formo< ;m,. '"""" D,. K '" R" do. (Jc'" r" '"""' ~d '""'ro"m'"" I Eo .a,,l ,, log, See,;""•
[phone].
DEl.fNR 3891 ]5/961
Occupational and Em·ironmcntal Epidemiology St:ction (Review 5/99)
PURPOSE: To convey meaningful health-based recommendations about continued use of
drinking water which may contain chemical contaminants.
PREPARATION:
(I) Public health toxicologist prepares original.
(2) Three (3) copies are made and sent to Division of Environmental Health for distribution
(I copy for Division of Environmental Health, 1 copy for local health department, and I
copy for well owner(s)).
DISPOSITION:
Occupational and Environmental Epidemiology Section: This form will be kept within the
Section for five (5) years and transferred to Records Services for five (5) years, then .
destroyed.
Recipient Agencies: This form will be used as guidance for the specific well sample(s) indicated,
retained until need ends, then destroyed.
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GROUNDWATER ANALYTICAL DATA SUMMARY
Sigmon's Septic Tank Service NCD 062 555 792
Sampling Dates August 25 and 26, 1997
SS-01-PW SS-02-PW SS-03-PW SS-04-PW SS-32-PW
Davidson James Shepperd Potts Sigmon
well well well well well
Volatile Organic Purge and
Trap Method 20284 20285 20286 20287 20297
acetone (ppb) 64J 99J 108J 233J 11 J
methylene chloride SU SU SU SU 2J,C
1, 1-dichloroethane SU 0.5J 0AJ SU SU
cis-1,2-dichloroethene SU 2J 0.6J SU SU
chloroform SU SU 0.6J trace SU
benzene SU trace 0AJ SU SU
toluene SU SU SU SU SU
chlorobenzene SU trace trace SU SU
xylenes SU trace 1.2J SU SU
1,4-dichlorobenzene SU 0.4J 0.8J SU SU
1,2-dichlorobenzene SU trace trace SU SU
Base/Neutral and Acid
Extractables 20303 20304 20305 20306 20316
1,3-diclorobenzene (ug/1) 10U 10U 10U 10K 10U
1,4-diclorobenzene 10U 10U 10K 44 10U
1,2-diclorobenzene 10U 10U 10U 48 10U
naphthalene 10U 10U 10U 10K 10U
Metals 17259 17260 17261 17262 17272
barium (mg/I) <0.1 0.4 <0.1 <0.1 <0.1
lead <0.005 <0.005 <0.005 0.028 <0.005
manganese <0.03 0.25 0.05 <0.03 <0.03
mercury <0.0005 0.0013 0.0034 <0.0005 <0.0005
pH 6.9 6.4 6.5 6.7 6.8 --
C -possible lab contamination
U -Material analyzed for but not detected. Value given is the minimum detection limit.
K -Actual value is known to be less than value given.
J -Estimated value, value given is below method detection limit
NA -Not analyzed
Bold indicates concentration is at or above EPA Drinking Water MCLs or North Carolina
Groundwater Standards
SS-33-PW SS-34-PW SS-100-TB
EPA
Drinking N.C.
Lamberth Tenney Water Groundwater
well well Trip blank MCLs (1) Standards (2)
20299 20300 20298
24J 31J 8J -700
SU SU SU 5 5
SU SU SU -700
SU SU SU --
SU trace SU 100 0.19
SU SU SU 5 1
SU trace SU 1,000 1,000
SU SU SU 100 50
SU SU SU 10,000 530
SU SU SU 75 75
SU SU SU 600 620
20317 20318
10U 10U NA 600 620
10U 10U NA 75 75
10U 10U NA 600 620
10U 10U NA --
17274 17275 17273
<0.1 <0.1 <0.1 2 2
0.017 <0.005 <0.005 0.015 0.Q15
<0.03 0.05 <0.03 -0.05
<0.0005 <0.0005 <0.0005 0.002 0.0011
6.6 6.5 · NA -6.5-8.5
(1) -Superfund Chemical Data Matrix (SCDM)
(2) -Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina as outlined in NCAC Title 1 SA,
Chapter 2L, Section .0200
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State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Solid Waste Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
William L. Meyer, Director
Mr. Philip I-!. Vorsatz
NC CERCLA Project Officer
US EPA Region IV Waste Division
61 Forsyth St., 11th Floor
Atlanta, GA 30303-3104
August 12, 1997
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SUBJECT: Sampling Plan for the Preliminary Assessment/Site Inspection ( AJSI)
Sigmon's Septic Tank Service·
NCO 062 555 792
Statesville, Iredell County, NC
Dear Mr. Vorsatz:
REF. 56
. This letter contains the proposed sampling plan for the Preliminary Ass ssment/Site
Inspection (P NS!) of Sigmon's Septic Tank Service in Statesville, Iredell Couri y, NC.
After reviewing the available file information and after two reconnaissance trip~ (11-26-96
and 6-11-97), it is apparent that a combined P AJSI should be conducted and tha! sampling
is needed in order to fully characterize the groundwater, surface water, and soil xposure
pathways. I plan to perform the sampling the week of August 25, 1997.
The subject property has been the loca'tion of a septage removal busines, from 1970
to the present, under the names of Sigmon's Septic Tank Service, AAA Enterpri es, and
Sigmon Environmental Services. The business has pumped septic tank wastes I nd heavy
sludges from residential, commercial and industrial customers, has installed and repaired II septic tanks, and has provided a variety of waste removal services to various industries.
From 1978 to l 992, Sigmon's Septic Tank Service disposed of septic wltes in ten
lagoons on the 15 acre facility property. During that time period, groundwater Yamples
collected from on-site monitoring wells and from nearby drinking water wells rivealed
elevated levels of metals and organics. In 1995, the North Carolina Division o'
P.O. Box 27687, Raleigh, North Carolina 27611-7687
An Equal Opportunity Affirmative Action Employer
Telephone [phone] FAX 9 \~-7 l 5-3cD5
50% recycled/ l 0% post-consumer aper
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Mr. Philip H. Vorsatz
August 12, 1997
.Page 2
' Environmental Management required the closure of the lagoons. The lagoons ~ udges were
excavated to a depth of 10 feet, mixed with sawdust, and piled on-site in the la~bon area.
The lagoons were backfilled with dirt obtained from the facility property. ·Ii
The septage removal business is currently active under the name Sigmo 's
Environmental Services. Septic wastes are temporarily stored in four cylindric~ tanks on
the property, and the sludges are periodically removed and transported to a was~ewater
treatment plant for disposal. The owner of the business, Ms. Mary Sigmon, liv~s on the
property. Drinking water is supplied to her home and the business office by a drinking
water well.
Sampling locations on the facility property will include the former lagoi· n area, the ' waste pile, two open pits, and the area surrounding the active storage tanks. So,' samples
will be collected beneath the clean fill in the three backfilled lagoons which ha shown the
highest levels d contamination prior to excavation. The samples will be taken~ ta depth
of approximately 12 feet, below the backfill. I
Overland surface water run-off from the source areas flows to the north,est, into an
intermittent stream and pond, and to the southeast, into a drainage ditch which Fi: arries the
water.under a street culvert to a pond. The southeast pond is a fishery. Surface ater
sampling will include the northwest intermittent stream and pond, a wetland ar6 below the
northwest.· pond, the southeast drainage ditch, the southeast pond, and an unnarrild tributary
downstream of the point where the two branches join and become perennial. [
Histori,;al groundwater and drinking water sampling and analysis has relealed
elevated levels of contaminants. Two residents (at.sample locations SS-02-Pw!i,md SS-03-
PW) have been advised by the North Carolina Occupational and Environn1enta i Epidemiology Section not to drink the water due to elevated levels of nitrates, ercury,
and manganese. These wells will be sampled during the P NSI for a wider rangb of
constituents. The on'site drinking water well (SS-32-PW) will be sampled as ~ll as
another nearby residential well (SS-01-PW) that provides water to approximatef~ six
homes. In addition, two monitoring wells will be sampled.
I' The attached table more clearly identifies the samples and the rationale
these samples. Maps of the proposed sampling locations are attached. I
r taking
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Mr. Philip H. Vorsatz
August 12, 1997
Page 3
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If you have any questions concerning this sampling plan, please call m at (919)
733-2801 ext. 3 I 7. · I
Sincerely,
~ 9---wJ~
Donna J. Wilson
Environmental Engineer
NC Superfund Section
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Approved by: Date: --------------------;1-----
Paul Vorsatz, Chief, NC Site
Management Section
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Table of Proposed Samples for Sigmon's Septic Tank Service PA/SI
NCD 062 555 792 1
. Statesville,Iredell County, NC
SS-01-PW Davidson drinking water well, V, S, I· Establish observed Jt1ease to
Buffalo Shoals Road drinking water II
ss-02,pw James drinking water well, . V, S, I Establish observed ~blease to
177 Lauren Drive drinking water 1:
SS-03-PW Brown drinking water well, V, S, I Establish observed ~blease to
183 Lauren Drive drinking water ;1
SS-04-PW Robertson drinking water well, · V, S, I Background
Eufola Road
SS-05-GW Monitoring well onsite V, S, I Establish observed telease to
groundwater II
SS-06-GW Monitoring well offsite V, S, I Establish observed ~blease to
southeast of facility groundwater I
SS-07-SW Surface water sample below V, S, I Establish observed ~blease to
. PPE in perennial stream fishery ii
SS-07-SD Sediment sample below PPE V, S, I Establish observed ~elease to
in perennial stream fishery II.
SS-08-SW Surface water sample from V, S, I Background pond
pond ½ mile south of site
SS-08-SD Sediment sample from pond ½ V, S, I Background pond
mile south of site I
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SS-09-SW Surface water sample from V, S, I Background perennial stream
Norwood Creek '.I
SS-09-SD Sediment sample from V, S, I 'I Background perennial stream
Norwood Creek II
SS-10-SW Surface water sample from V, S, I Establish observed Jelease to
pond southeast of site fishery I
SS-10-SD Sediment sample from pond V, S, I Establish observed ~elease to
southeast of site fishery
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Table of Proposed Samples for Sigmon's Septic Tank Servic
1
PA/SI
Page 2 '
SS-110.,SW Surface water sample from V, S, I Duplicate
pond southeast of site
II SS-11-SL Soil sample from drainage V, S, I Determine extent ol surface water
ditch west of culvert runoff from facility ·
SS-12-SL Soil sample from drainage V, S, I Attribution
ditch east of culvert
SS-13-SL Soil sample from drainage V, S, I · 11 pie in ditch Background soil sa
ditch upgradient of facility I
SS-14-SW Surface water sample from V, S, I . I elease to Establish observed,
beginning of fishery fishery II
SS-14-SD Sediment sample from V, S, I Establish observed llelease to
beginning of wetland wetland :I
SS-15-SW Surface water sample below V, S, I Establish observed ii elease to
0.1 mile wetland wetland I
SS-15-SD Surface water sample below V, S, I Establish observed ·1 elease lo
0.1 mile wetland wetland I
I SS-16-SW Surface water sample from V, S, I Attribution of over! nd flow from
intermittent stream west of site the site to surface 4iater
SS-16-SD Sediment sample from V, S, I Attribution of overlbd flow from
intermittent stream west of site h . £ :1 l e site to sur ace ";later
SS-17-SW Surface water sample from V, S, I Establish observed 11 el ease to
northwest pond surface water 1,
SS-17-SD Sediment sample from V, S, I Establish observed 1 elease to
northwest pond surface water I
SS-18-SL Soil sample from open lagoon V, S, I S I . I ource c iaractenza 10n
#1 in southeast corner of site, I I depth 0 - 2 feet
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Table of Proposed Samples for Sigmon's Septic Tank Service PA/SI
Page 3
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SS-19-SL Soil sample from open lagoon V, S, I s h ' If. ource c aractenza[on ·
#2 in southeast comer of site,
depth O -2 feet
SS-20-SL Soil sample from backfilled . I V, S, I Source charactenza ,on
lagoon #2 subsoil, depth 12
feet below grade
SS-21-SL Soil sample from backfilled V, S, I S h . 1
'· ource c aractenzaaon
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lagoon #3 subsoil, depth 12
feet below grade
SS-22-SL Soil sample from backfilled V, S, I I Source characteriza: on
lagoon i/5 subsoil, depth 12
feet bciow grade
SS-23-SL Source sample from sludge V; S, I s h . 1'· .· ource c aractenzation
pile, depth O -2 feet :1
SS-24-SL Source sample from sludge . V, S, I S h . 'I. ource c aractenza on
pile, depth O -2 feet I,
SS-25-SL Source sample from sludge V, S, I h . 11. Source c aractenzation
pile, depth 2 - 5 feet II
SS-125-SL Source sample from sludge V, S, I Duplicate (split fro~ sample
pile, depth 2 - 5 feet location SS-25-SL) I
SS-26-SL Soil sample adjacent to septic V, S, I h . 11. Source c aractenza on
storage tanks, depth O -2 feet I'
SS-27-SL Soil sampl~ adjacent to septic V, S, I Source characterization
storage tanks, depth O -2 feet
SS-28-SL Soil sample downgradient of V, S, I
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Determine extent o~
septic storage tanks, depth 4 contamination to su, surface
feet
SS-29-SL Offsite soil sample, depth 2 V, S, I Background
feel, Eufola Road
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Table of Proposed Samples for Sigmon's Septic Tank Servicl
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PA/SI
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' SS-30-SL Offsite soil sample, depth 4 V, S, I Background .
feet, Eufola Road
SS-31-SL Offsite soil sample, depth 12 V, S, I Background
feet
SS-32-PW On-site Sigmon drinking water V, S, I
well
Establish observed! elease to
drinking water I
SS-100-TB V voe trip blank I
SS-100-TB I . I! Inorganic preservat ve blank
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Key:
V-volatile organics
S -semi-volatile organics
I -inorganics, including metals
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. · SEPTIC WASTE ,
STORAGE TANKS\
• •
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( . \J SS-26-SL
SS-28-SL ➔ • §t~-r SS-27-SL
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SS-22-SL
I.AGOON AREA--....... ,
I.. · SS-05-GW
S 13-SL ·
~ SS-21-SL
. ·. SS-02-PW 'I SS:03-PW.
SS-20-SL
SS-23-SL
SS-v24-SL. SS-25-SL
·'·.
S-11-SL ----------SS-I • • •
~><~~¼~,>,,!Ji'.'b.;='--:,;~.:9-'f"':" . . . . . . . --.~ ---,
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NORTH SUPERFUND
Mr. Philip H. Vorsatz
August 12, 1997
Pagc,3
ID:404-562-8788 AUG 19'97
Sincerely, .
~Q_w;J~
Donna J. wts'on
Environmental _Ensm,er
NC Superflmd Section
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' 1~:26 No.006 P.01
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Approved by: ({?4/A)(_~r
Vorsatz. Chi~f, NC Site ·
I -MIIWIRcment S=otio11
Datel 9 f'I 97
-~'-{-L--------~~