NC0025721_Permit (Issuance)_19970331

NPDES DOCUMENT SCANNING COVER SHEET
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NC0025721
Weldon WWTP
NPDES Permit:
Document Type:
`Permit Issuance /
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File
- Historical
Report
Speculative Limits
Instream Assessment
(67b)
Environmental
Assessment (EA)
Permit
History
Document Date:
March 31, 1997
Aft
asek

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
Mayor G. W. Draper
Town of Weldon
P.O. Box 551
Weldon, North Carolina 27890
_ter
DE-1NJ I
March 31,1997
Subject: NPDES Permit Issuance
Permit No. NC0025721
Town of Weldon WWTP
Halifax County
Dear Mayor Draper:
In accordance with your application for discharge permit received on December 2, 1996 by the
Division, we are forwarding herewith the subject permit to discharge under the subject state - NPDES
permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215
.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection
Agency dated December 6,1983 and as subsequently amended.
The following are summarized changes that have been made to the above referenced permit:
• A fecal limit and DO monitoring were added.
• Zinc and lead monitoring were removed.
• Special conditions were removed for the following reasons:
E. - A pretreatmnent program has been developed
F. - The toxicity test language was moved to the supplement to limits page.
G. - Removed the APAM test requirement.
H. - The disposal alternatives requirement is now in the boilerplate.
• The monitoring frequencies were changed for BOD5, TSS, NH3, Fecal, TRC, and pH per
.0500 regulationss for a class III facility.
Also, please do not submit all forms, just the Daily Monitoring Reports to Central Files as a
result of limited storage capacity for paperwork.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty
(30) days following receipt of this letter. This request must be in the form of a written petition,
conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina 27611-7447. Unless
such demand is made, this decision shall be final and binding.
Please take notice that this permit is not transferable except after notice to the Division of Water Quality.
Part II, E.4. addresses the requirements to be followed in case of change in ownership or control of this
discharge. The Division of Water Quality may require modification or revocation and reissuance of the permit.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

NPDES Permit Issuance
Permit No. NC0025721
Town of Weldon WWTP
March 31, 1997
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management
Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Mary Cabe at telephone number (919)
733-5083, extension 518.
Sincerely,
Original Signed By
David A. Goodrich
A. Preston Howard. Jr.. P. E.
cc: Central Files
Mr. Roosevelt Childress, EPA
Raleigh Regional Office/Water Quality Section
Permits & Engineering Unit
Facility Assessment Unit
Mr. Ronald Cassada, P.E.
F.T. Green & Assoc., P.L.L.C.
P.O. Box 609
Wilson, NC 27893

e. :a
Permit No. NC0025721
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1,
other lawful standards and regulations promulgated and adopted by the North Carolina
Environmental Management Commission, and the Federal Water Pollution Control Act, as
amended,
Town of Weldon
is hereby authorized to discharge wastewater from a facility located at
Town of Weldon WWTP
off of US Highway 301
east of Weldon
Halifax County
to receiving waters designated as the Roanoke River in the Roanoke River Basin
in accordance with effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III, and IV hereof.
This permit shall become effective June 1, 1997.
This permit and authorization to discharge shall expire at midnight on May 31, 2002.
Signed this day March 31, 1997.
Original Signed By
David A. Goodrich
A. Preston Howard, Jr., P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit No. NC0025721
SUPPLEMENT TO PERMIT COVER SHEET
Town of Weldon
is hereby authorized to:
1. Continue to operate the existing 1.2 MGD wastewater treatment facility consisting of a bar
screen, influent pumps, dual oxidation ditches, two secondary clarifiers, aerobic digestor,
aerated sludge holding basin, parshall flume with continuous flow meter, chlorinator, chlorine
contact chamber, sulfur dioxide dechlorination, cascade post aeration and sludge drying beds
located at Town of Weldon WWTP, off of US Highway 301, east of Weldon, Halifax County
(See Part III of this Permit), and
2. Discharge from said treatment works at the location specified on the attached map into the
Roanoke River which is classified Class C waters in the Roanoke River Basin.

ROAD CLASSIFICATION
PRIMARY HIGHWAY
HARD SURFACE
LIGHT•DUTY ROAD, HARD OR
IMPROVED SURFACE
SECONDARY HIGHWAY
HARD SURFACE 11 UNIMPROVED ROAD = _ =
Latitude 36°25'25" Longitude 77°34'38"
Map # g28NE Sub -basin 03-02-08
Stream Class
C
Discharge Class
Receiving Stream
01 17 68 70
Roanoke River
Design Q 1.2 MGD Permit expires 5/31/02
0
SCALE 1:24 000'
0
1 MILE
7000 FEET
0
1 KILOMETER
CONTOUR INTERVAL 5 FEET
Town of Weldon
NC0025721
Halifax County
WWTP

A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0025721
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall
serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Flow
BOD, 5 day, 20°C"
Total Suspended Residue**
NH3 as N
Fecal Coliform (geometric mean)
Total Residual Chlorine****
Temperature
Total Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
Acute Toxicity***
Discharge Limitations
Monthly Avg. Weekly Avg. Daily Max
1.2 MCD
15.0 mg/I 22.5 mg/I
30.0 mg/I 45.0 mg/1
200 /100 ml 400 /100 ml
Monitoring Requirements
Measurement Sample *Sample
Frequency lug Location
Continuous Recording I or E
3/Week Composite E, I
3/Week Composite E, I
3/Week Composite E
3/Week Grab E
3/Week Grab E
Daily Grab E
Monthly Composite E
Monthly Composite E
Quarterly Composite E
* Sample locations: E - Effluent, I - Influent
** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value
(85% removal).
*** Acute Toxicity (Fathead Minnow 24 hr) No Significant Mortality at 90%; January, April, July and October.
**** Total Residual Chlorine shall be monitored only when the chlorinator is in use.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 3/wk at the effluent by grab sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements -
Special Conditions page.

Permit No. NC0025721
SUPPLEMENT TO EFFLUENT LIMITATIONS
AND MONITORING REQUIREMENTS
SPECIAL CONDITIONS
ACUTE TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the North
Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute Toxicity In A Single
Effluent Concentration" (Revised -July, 1992 or subsequent versions). The monitoring shall be performed as
a Fathead Minnow (Pimephales promelas) 24 hour static test. The effluent concentration at which there may
be at no time significant acute mortality is 90% (defined as treatment two in the procedure document). Effluent
samples for self -monitoring purposes must be obtained during representative effluent discharge below all
waste treatment. The tests will be performed during the months of January, April, July and October.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGE6C.
Additionally, DWQ Form AT-2 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of Water Quality
4401 Reedy Creek Road
Raleigh, North Carolina 27607
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed
in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent
toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required,
the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating
the facility name, permit number, pipe number, county, and the month/year of the report with the notation of
"No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences
Branch at the address cited above.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will
begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement
will revert to quarterly in the months specified above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test
requirement will revert to quarterly in the months specified above.
Should any test data from either these monitoring requirements or tests performed by the North Carolina
Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control
organism survival and appropriate environmental controls, shall constitute an invalid test and will require
immediate follow-up testing to be completed no later than the last day of the month following the month of the
initial monitoring.
QAL P/F Fathead 24 Version 9/96

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0025721
PERNIITTEE NAME: Town of Weldon
FACILITY NAME: Town of Weldon WWTP
Facility Status: Existing
Permit Status: Renewal
Major Minor .1
Pipe No.: 001
Design Capacity: 1.2 MGD
Domestic (% of Flow): 87%
Industrial (% of Flow): 13%
Comments:
pretreatment comments attached. % based on 1.2 MGD total, 0.159
MGD industrial (cooling water)
RECEIVING STREAM: the Roanoke River
Class: C
Sub -Basin: 03-02-08
Reference USGS Quad: B 28 NE
County: Halifax
Regional Office: Raleigh Regional Office
Previous Exp. Date: 5/31/97 Treatment Plant Class: Class III
Classification changes within three miles:
none
(please attach)
Requested by: Mary C be Date: 12/3/96
Prepared by: --- Date: 4
Reviewed by: f.
Date:
Modeler
Date Rec.
#
Drainage Area (mil ) g,Hzo Avg. Streamflow (cfs):
7Q10 (cfs) r, me Winter 7Q10 (cfs) 6,100 30Q2 (cfs) -;you
Toxicity Limits: IWC a. 1 T- % Acute hronic
Instream Monitoring:
Parameters Upstream Location plat RED e<
Downstream Location vet- e....ia
Effluent
Characteristics
Summer
Winter
BOD5 (n►gil)
is
: S
NH -N (mg/1)
3
rhtrAto2
).-wAl...
D.O. (mg/1)
TSS (mg/1)
3 0
30
F. Col. (/100 ml)
Zoo
Zoo
pH(SU)
6-9
6.-cl
PLcs,dvra) r
CL>,lORl rl6 l Q.� :
lirli c ,J ( j 0 :
M6rv1`lbK,
Xi 01.4 .6Yl_
ihn- .xl c. ( r C.1
K•0Mr2-
YvvewcI
frn
Comments:
'JED

DFS3650I SESSION READY FOR INPUTGKEX88/MP
COMPLIANCE EVALUATION ANALYSIS°REPORT PAGE 1
PERMIT--NC0025721 PIPE--001 REPORT PERIOD: 9512-9611 LOC---E
FACILITY--WELDON, TOWN OF - WWTP DESIGN FLOW-- .6000 CLASS--2
LOCATION --EAST OF WELDON REGION/COUNTY--05 HALIFAX
50050 00310 00530 00610 31616 50060 TGE6C 00010
MONTH Q/MGD BOD RES/TSS NH3+NH4- FEC COLI CHLORINE FTHD24PF TEMP
LIMIT F 1.2000 F 15.00 F 30.0 NOL NOL NOL NOL
95/12 .5842 2.36 7.7 .37 11802.4 .000 13.33
96/01 .7906 1.77 4.4 .67 9202.4 11.94
LIMIT F 1.2000 F 15.00 F 30.0 NOL NOL NOL NOL NOL
96/02 .8585 2.66 6.0 .63 4175.6 11.81
96/03 .7050 3.19 10.7 .34 9640.0 13.51
96/04 .5612 2.14 5.8 .39 17352.7 16.40
96/05 .5993 1.72 2.0 .18 12087.1 20.80
96/06 .6041 1.75 3.8 .64 1578.2 24.45
96/07 .7597 1.47 6.5 .45 55162.1 26.17
96/08 .6790 .90 12.6 .28 59451.4 25.59
96/09 .5928 1.10 8.3 .61 10740.1 24.00
96/10 .6015 .60 3.3 .31 12139.5 20.34
96/11 .5833 1.50 10.3 .29 12985.2 16.15
AVERAGE .6599 1.76 6.7 .43 18026.3 .000 18.70
MAXIMUM 1.1490 8.00 48.0 1.20 780000.0 LESSTHAN 27.00
MINIMUM .1900 LESSTHAN LESSTHAN LESSTHAN 47.0 LESSTHAN 9.20
UNIT MGD MG/L MG/L MG/L #/100ML MG/L PASS/FAI DEG.0
4.c°0 COGS
(( ArdA l✓.\\ GI FGC�.1
SD mc., v sc. Ul41 u t t,c, C i�rn4 r
C�.,`ur;,��

FOR AGENCY USE
NORTH CAROLINA DEPT. OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
ENVIRONMENTAL MANAGEMENT COMMISSION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER
STANDARD FORM A • MUNICIPAL
SECTION I. APPLICATION AND FACILITY DESCRIPTION
Unless otherwise specified on this form all items are to be completed. tf an here la not applicable indicate 'NA'.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS
INDICATED. REFER TO BOOKLET BEFORE FIWNG OUT THESE ITEMS.
Please Print or Type
Town of Weldon
1.
Legal Name of Applicant
(see instructions)
2. Mailing Address of Applicant
(see Instructions)
Number & Street
City
State
Zip Code
3. Applicant's Authorized Agent
(see Instructions)
Name and Title
Number & Street
City
State
Zp Code
Telephone
4. Previous Application
If a previous application for a
permit under the National
Pollutant Discharge Elimination
System has been made, give
the date of application.
101
1033
103c
103d
103e
103f
104
P.O. Box 551
Weldon
North Carolina
27890
G. W. Draper
Mayor
P.O. Box 551
i r: r,
Weldon • c -� -
Nth Carolina
27890
919 536-4836
Area
Code
3
YR
Number
MO
12
DAY
I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such
information is true, complete, and aacuratae.
G. W. Draper 102e Mayor
Signing
102f
nature of A * I' t or orized Agent
Title
YR MO DAY
Date Application Signed
North Carolina General Statue 143-215.6 (b)(2) provides that: My person who knowingly makes any false statement
representation, or certification in any applicabon, record, report, plan, or other document files or required to be maintained under
Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with,
or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article
21 or regulations of the Environmental Management Commission implementing that Article, shall beguilty or a misdemeanor
punishable by a fine not to exceed $10,000, or by imprisonment not to exceed six months, or by both. (18U.S.C. Section 1001
provides a punishment by a fine or not more than $10,000 or imprisonment not more than 5 years, or both, for a similar offense.)
CIN
-171
•

FOR AGENCY- USE
111111111111
Facility (see instructions)
Give the name, oymership, and
physical bcation of the plant or
other operating facility where
cischarge(s) presently occur(s)
or will occur.
Name
Ownership (Public, Private
cr both Pubic and Private)
Check block if a Federal
facility
and grve GSA Inventory
Control Number
Location:
Number & Street
City
County
Stzde
6. Discharge to Another Municipal
Facility (see instructions)
a. Indicate if part of your cischarge
is into a municipal waste trans-
port system under another re-
sponsible organization. tf yes,
complete the rest of this item
and continue with item 7. if no,
go drectly to item 7.
b. Responsible Organzation
Receiving Discharge
Name
Number & Street
City
State
Zip Code
c. Facility Which Receives
Discharge
Give the name of the facility
(waste treatment plant) which re-
places and is ultimately respon-
sible for treatment of the
discharge from your facility.
d. Average Daily Flow to Facility
7. Facility Discharges, Number and
Discharge Volume (see instructions)
Specify the number of cischarges
described in this • • Ocation and the
volume of water • ! : • or bst
to each of the categories • :low.
Estimate average volume per day in
million gallons per day. Do not include
intermittent or noncontinuous,
overflows, bypasses or seasonal cis -
charges from lagoons, holding
px6,et
105a
109)
106c
106d
106e
106f
106g
105h
106a
Weldon Wastewater Treatment Plant
Town of Weldon
PUB PRV 1:3 BPP
FED
0 Yes [21 No
106b N/A
106c N/A
N/A
106d N/A
106e N/A
106f N/A
106g
10611
0.678 ffigd

FOR AGENCY USE
To: Surface Water
Surface Impoundment with
no Effluent •
Underground Percolation
Well (Injection)
Other
Total Item 7
If 'other' is specified, desarbe
If any of the discharges from this
facility are intermittent, such as from
overflow or bypass points, or are
seasonal or • from lagoons,
holcing , etc., complete item 8.
8. Intermittent Discharges
a. Facility bypass points
indicate the number of bypass
points for the facility that are
discharge points.(see instructions)
b. Facility Overflow Points
Indicate the number of overflow
points to a surface water for the
facility (see instructions)
c. Seasonal or Periodic Di
Points Indicate the number o
pants where seasonal discharges
oocur from holding ponds
lagoons, etc.
9. Collection System Type
Indicate the type and length (in
miles) of the collection system used
by this facility. (see instructions)
Separate Storm
Separate Sanitary
Combined Sanitary and Storm
Both Separate Sanitary and
Combined Sewer Systems
Both Separate Storm and
Combined Sewer Systems
Length
10. Municipalities of Areas Served
(see instructions)
Total Population Served
107a1
107b1
107c1
107d1
107e1
107f1
107g1
108c
109a
109b
Number of
Discharge Points
107a2
107b2
107c2
107d2
107e2
10712
Total Volume Discharged,
Million Gallons Per Day
1.2
N/A
NA
N/A
❑ SST
® SAN
❑ CSS
❑ BSC
❑ ssc
14 miles
Aral Population
Name Served
Town of Weldor.
Halifax Canty
TbrthamQtcn Co.
1387
960
1650

FOR AGENCY USE
11. Average Daily Industrial Flow
Total estimated average daily waste 111
flow from all industrial sources.
Note: Al major industries (as defined in Section IV)
discharging b the municipal system must be
isted in Section IV.
0 .159mga
12. Permits, Licenses atxI Applications
List al existing, pending or denied perrnits, licenses and applications related b discharges from this faality (see
instructions)
3.
Issuing
Agency
For
Agana,
Use
Type of
Permit or
License
ID Number
Date
Filed
YR/MO/DA
Date
Issued
YR/MO/DA
Date
Denied
YFVMO/DA
Extrn
YFVMO/DA
te)iii.iigiiiiii-iiMiiiiiiTiiigiiiiii:M9RNWiiiiiaiiiiii
..1.41.iiiiiiRi
,:iiiMitaiiiiiiiiiiiii:ciiiii§iiRtnigiiiiiiii§iiiigligiii::itty.E:KM
im:iiiiiii{fWiMiliiii
NCDEHNR
I'.4cONIM
NPDES
IT CO25721
93/1 /1
97/5/11
. .
••••••••••••••••••••••• .......... .... .....
-.•-••••••••-•••••••••—•—•-•,--
'
—
•
... :.: ........:.:: ::: ,
13. Maps and Drawings
Attach all required and drawings to the back of this application. (see instructions)
14. Additional Information
Item
Number
Information

SCHEMATIC OF WASTEWATER FLOW
Athletic
Field
igh
Bch
PROPERTY
BOUNDARY
Weldon
_J
w
0
ROANO4,.. 7
Sewa
Di s pos
c
65_s
n „
I! Q
sS
WASTEWATER
_ TREATMENT
PLANT SITE
s.
M U S
ISLAND
1. Influent/Sludge Pump Station
2. Aeration Ditch No.1
3. Aeration Ditch No.2
4. Final Clarifier No.1
5. Final Clarifier No.2
6. Parshall Flume
7. Chlorine Disinfection
8. Effluent Discharge To Roanoke River
9. Aerobic Digester
10. Sludge Holding Basin
11. Laboratory
12. Electrical Controls
13. Sand Drying Beds
14. Mixed Liquor Aeration Ditch Effluent
15. Mixed Liquor Distribution Box
16. Clarifier Effluent
17. Return Activated Sludge
18. Return Activated Sludge Pump Station
19. Return Activated Sludge Force Main
20. Aeration Ditch Drain
21. Waste Activated Sludge Force Main
22. Sludge Holding Basin Drain
23. Drain To Pump Station
24. Influent Aeration Ditch
25. Scum Force Main
26. Raw Wastewater Influent
27. Sand Bed Filtrate
28. Clarifier Bypass
29. Aerobic Digester Drain
30. Waste Activated Sludge To Digester

FOR AGENCY USE
STANDARD FORM A - MUNICIPAL
SECTION 1I. BASIC DISCHARGE DESCRIPTION
Complete this section for each present or proposed discharge indicated In Section I,•Items 7 and 8, that is to surface waters. This
Includes discharges to other municipal sewerage systems in which the waste water does not go through a treatment works prior to
being discharged to surface waters. Dischar ea to wells must be described where there are also disc hargea to surface waters from
this facility. Separate descriptions of each discharge are required even if several dischafQes originate in the same facility. All values
for an existing discharge should be representative of the twelve previous months of operation. if this is a proposed discharge, values
should reflect best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS
INDICATED. REFER TO BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. D'iscSedam l No. and Nae
a Di Serial No.
(see instructions)
b. Discharge Name
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No
If a paevious NPDES permit
placation was made for this cas-
e (Item 4, Section l) provide
previous discharge serial
number.
2. Di Operating Dates
a D' e b Begin Date
If the discharge has never
ocaxred but is planned for some
future date, give the date the
c scharge wtll begin.
b. Discharge b End Date If the
discharge is scheduled to be
discontinued within the next 5
years, give the date (within best
estimate) the discharge will end.
Give reason for discontinuing
this discharge in Item 17.
3. Discharge Location Name the
political boundaries within which
the point of dscharge is located:
State
County
(If applicable) City or Town
4. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes cloches, arroyos,
and other watercourses
Estuary
Lake
Ocean
Well (injection)
Other
If 'other' is checked, specify type
5. Discharge Point - Lat/Long.
State the precise location of the
point of cf&charge to the nearest
second. (see instructions)
Latitude
202b
203a
200b
203c
204a
204b
205a
205b
001
Weldon WWTP 0utfall
001
N/A
YR MO
N/A
YR MO
North Carolina
Halifax
Weldon
CSI STR
❑ EST
❑ LIE
❑ OCE
❑ WEL
❑ OTH
20t3d
203e
203f
Agency Use
36 DEG. 25 MIN. 30 SEC
77 DEG. 34 MIN. _ 30 SEC

}-OR AGENCY USE
6. Discharge Receiving Water Name
Name the watenvay at the point of
cischarge. (see instructions)
If the discharge is through an outfal that extends
beyond the shorehne or is below the mean low
water line, complete item 7,
For Agency Use
Major I Minor 1 Si)
• • • •
7. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
Surface
DISCHARGE SERIAL NUMBER
001
206a
206b
I 206c I
237a
237b
Roanoke River
N/A
N/A
feet
feet
If discharge is from a bypass or an overflow point or is a seasonal dscharge from a lagoon, holding pond, etc., complete hems 8,
9, or 10, as app5cable and continue with hem 11.
8. Bypass Discharge (see instructions)
a Bypass Occurrence
Check when bypass occurs
Wet weather 2D3a1 D Yes No
Dry weather 2D3a2 0 Yes D No
b. Bypass Frequency Give the
actual or approximate number
of bypass incidents per year.
Wet weather 2013b1 times per year
Dry weather 20E132 times per year
c. Bypass Duration Give the aver-
age bypass duration in hotrs.
Wet weather 208c1 hours
Dry weather 2D8c2 hours
d Bypass Volume Give the
average volume per bypass
incident, in thousand gallons
Wet weather 208d1 thousand gallons per irxident
Dry weather 2C8d2 thousand gallons per incident
e. Bypass Reasons Give reasons 203e
why bypass occurs
Proceed b hem 11.
9. Overflow Discharge (see instruction
a Overflow Occurrence Check
when overflow occurs
Wet weather
Dry weather
b. Overflow Frequency Give the
actual or approximate
incidents per year
Wet weather
Dry weather
209a1
209a2
279b1
209b2
N/A
N/A
Yes DNo
Yes El No
times per year
times per year

c. Overflow Duration Give the
average overflow duration in
hours.
Wet weather
Dry weather
DISCHARGE SERIAL NUMBER
001
209c1
d Overflow Volume Give the
average volume per overflow
incident in thousand gallons.
Wet weather 2D9d'
Dry weather --
Proceed b Item 11
10. Seasonal/Periodic Discharges
a Seasonal/Period►c Discharge
Frequency If discharge is inter- 210a
mittent from a holding pond,
Lagoon, etc., give the actual or
approximate number of times
this discharge occurs per year.
b Discharge 21t7b
Volume Give the average
volume per discharge
occurrence in thousand
gallons.
c. Discharge 210c
Duration Give the average dire
Lion of each in
occ ur ence n days.
d SeasonalyPeriodc Discharge
Occurrence -Months Check the 210d
months during the year when
the discharge normally occurs.
11. Discharge Treatment
a Discharge Treatment
Description
Describe waste abatement
tices used on this discharge
with a brief narrative. (See
instructions)
.
211a
N/A
hours
hours
N/A thousand gallons per incident
thousand gallons per incident
N/ A times per year
N/A thousand gallons per discharge occurrence
days
❑ JAN ❑ FEB ❑ MAR
❑ APR ❑ MAY ❑ JUN
❑ JUL ❑ AUG ❑ SEP
❑OCT ❑NOV ❑DEC
The 1.2 MGD facility consists of bar
screen; dual aeration ditches; dual
clarifiers; chlorine disinfection; dechlorination;
flow measurement; gravity discharge'
effluent to Roanoke River. Sludge
is aerobically digested and wasted
to sludge holding facilities; ultimate
sludge disposal is by land application.

FOR AGENCY USE
b. Disc/lame Treatment Codes
Using the odes listed in Table I
of the Instruction Booklet,
describe thewas abatement
processes applied to this dis-
charge in the order in which
they occia, if possible.
Separate ail codes with
commas except where slashes
are used b designate parallel
operations.
If this discharge is from a municipal waste
treatment plant (not an overflow or bypass),
complete Items 12 and 13
DISCHARGE SERIAL NUMBER
001
211b S , APO, N, PG, DA, H, XD
12. Plant Design and Operation Manuals
Check which of the following are
currently available
a. Engineering Design Report 212a
b. Operation and Maintenance
Manual
212b
13. Plant Design Data (see instructions)
a. Plant Design Flow (mgd) 213a
b. Plant Design BOD Removal(% 213b
c. Plant Design N Removal (%) 213c
d Plant Design P Removal (%) 213d
e. Plant Design SS Removal (%) 213e
f. Plant Began Operation (year) 213f
g. Plant Last Major Revision (ye. 213g
0
12
1 . 2
90 %
90 %
90 %
90 %
1961
1992
mgd

DISCHARGE SERIAL NUMBER
001
14. Description of Influent and Effluent (see Instructions) (Continued)
•
Parameter and Code
214
Influent
Effluent
Annual
Average
Value
(1)
Annual
Average
Value
(2)
Lowest
Monthly
Average
V(3}
Highest -
Monthly
Average
(4)
Frequency
of Analysis
(5)
Number of
Analyses
(6)
Sample Type
(7)
r
Total Solids
mg/I
00500
--
--
--
--
--
--
--
Total Dissolved Solids '
mg/I
7Ce00
--
--
--
--
--
--
--
Total Suspended Solids
00533
53.2
7.8
2.5
13.1
5/wk
--
Comp.
Settleable Matter (Residue)
mUi
00545
10.6
<0.1
<0.1
<0.1
5/wk
--
Grab
Ammonia (as N)
mg/I
00610
(Provide if available)
--
'
0.5
0.2 •
0.7
1/wk
--
Comp.
fyeldahl Nitrogen
mg/1
00620
(Provide if available)
--
--
--
--
--
--
--
Nitrate (as N)
mg/1
00620
(Provide if available)
—
--
--
--
--
--
--
Nitnte (as N)
mg/I
00615
(Provide if available)
--
--
--
--
--
--
--
Phosphorus Total (as P)
mg/1
C0665
(Provide if available)
--
0.894
0.05
2.59
1/mo
--
Comp.
Dissolved Oxygen (VD)
mg/1
00300
--
--
--
--
--
--

f-OR AGENCY USE
Parameter and Code
214
Flow
Million gallons per day
50050
PH
Units
C0400
Temperature (winter)
of
74028
Temperature (summer)
of
74027
Fecal Streplococa Bacteria
Number/100 ml
74054
(Provide if available)
Fecal Coliforrn Bacteria
Number/100 ml
74055
(Provide if available)
Total coliform Bactena
Number/100 ml
74056
(Provide if available)
BOD 5-day
mg/1
Co310
Chemic4 Oxygen Demand
mg/II
00340
(Provide if available)
OR
Total Organic Carbon (TOO)
mg/1
00680
(Provide e if available)
(Either analysis is acceptable)
C ilonne-Total Residual
mg/1
50060
DISCHARGE SERIAL NUMBER
001
14. Description of Influent and Effluent (see Instructions)
Influent
Effluent
Anmal
Average
Vakie
(1)
Annual
Average
Value
(2)
Lowest
Monthly
Average
Value
(3)
Highest
Monthy
Average
Value
(4)
0.678 0.561 0.796
6.5 7.3
13.3 16.8
21.7 26.2
59451
5.7
Frequency
of AnaJysis
(5)
Cont.
5/wk
5/wk
5/wk
i.-/wk
5/wk
Number of
Analyses
(6)
Sample
Type
(7)
Cording
Grab
Grab
Grab
Comp.

1-014 AGEN
CY USE
DISCHARGE SERIAL NUMBER
001
15. Additional Wastewater Characteristics
Check the box next b each parameter if it is present in the effluent (see instructions)
Parameter
(215)
Present
Parameter -
(215)
Present
Parameter
(215)
Present
Bromide
71870
Cobalt
01037
Thallium
01059
Chloride
00940
Chromium
01034
Titanium
01152
Cyanide
00733
Copper
01042
Tin
01102
Fluoride
00951
Iron
01045
Zinc
01092
X
Sulfide
00745
Leml
01051
X
Algicides'
74051
Aluminum
01106
Manganese
01056
- Chlonnatedorganic compounds'
74062
Anbmony
01097
Mercury
71900
C and grease
00550
Arsenic
01002
Molybdenum
01062
Pesboidee
74053
Beryllium
01012
Nickel
01067
Phenols
32730
Barium
01007
Selenium .
01147
Surfactants
3821E0
Boron
01022
Silver
01077
Radioactivity'
74050
Cadmium
01027
'Provide specific compound and/or element in Item 17, if known.
Pesticides (Insecticides, fungicicbs, and rodenticides)must be reported in terms of the acceptable common names specified in
Acceptable Common Names and Chemical Names for the ingredgent Statement on Pesticide Labels, 2 nd Edition, Environmental
Protection Agency, Washington, D.C. 20250, June 1972, as required by Subsection 162.7 (b) of the Regulations for the
Enforcement of the Federal Insecticide, Fungicide, and Rodenticici3 A.

FOR AGENCY USE
16. Plant Controls Check if the following
plant controls we avaiable for this
discharge
Alternate power source for major
pumping facility inducing those
for collection system lift stations
Alarm for power or equipment
failure
17. Additional Information
VIVISM Item Number I Description
DISCHARGE SERIAL NUMBER
001
216
APS
M ALM

TOWN OF WELDON
NOV-27-96 THU
t. Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total l of samples
• Maximum (mgAl) .
or Maximum (lbfd)
• or Average (n )
' or Ava*e Loading (ib/d) =
% violadons,(chronic SNC 12 x 66%) xa
% TRC violation. (SNC is > = 33 96)
Total g of samples'
Maximum (mg/1)
• or Maximum (li
' of Average (ma
• or Average Loading (IWd)
% violations„ (chronic SNC is >0 6696) sic.
% TRC violation.. (SNC is >= 33 S)
Total #1 of sample
Maximum (mga)
• or Maximum (IbM)
• or Average (mg/1)
• et Average Loading (Ib/d)
% violations. (chronic SNC is >= 66%)
% TRC violations, (SNC u >= 33 %) �.
Control Authority.
Town Name �� �tnk
WW1? Name
1;.\- tx5'7 21
1s16 months. dazes ai Io j 93 to o(n/V)i 95-
2nd 6 months. dates to
rThowJ mgd
1st 6 monthsi 2nd 6 months,
1st 6 months Pad 6 months
HOD TSS
1st 6 months
•
Industry
Name
111Pievpt
Pipe M b 2.
Ammonia
2nd 6 months 1st 6 months I2nd 6 months
1/41
1.
Arsenic
O
4
1st 6 months12nd 6 months
_Q.:DaR
o
0
0
dmium Chromium
l s1 6 months 12nd 6 months
XQ
d, 03
.411
Cy
O
Cyanide
2nd 6 months
,1st 6 months
2nd 6 months
0
O
• POW/ man ewer at least aaa or there
tau row% Pima beambarw amass yea cambial
Awapez;od could be meet, Qtri a &awn% & if BDL ,1128DL, as sem value, met
P Guidance
Fc
Revision r term 1,1991
.41
o.otcb
0
1
OD 1
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Co . 01 1 2 q .d
O
0
Lead
Ist 6 months 12nd 6 months 1st 6 months 2nd 6 months
Q
to
BDL ser Below Detection Limit
Wu:* lbw Pamir
SNC la> itto ws Neo-Ca mpllance
TRC =do Technical ttsviem Ctiia
41111111.
0
0
<O. 0003.
•
4
O
m,A ac► milligram pee rues
u:*pound' petdq
a dd Ksmillion gallons per dal
WWIP wastewaters eaanatipiaat _
Canpeciacesive Guide,. pa 9. t D papa 12,13 14
Dl.mlc 1D6�P Fume. Copy lad u.c is your PAR

y1JDiN1U7
NOV-21-fib THU
Pretreatment Annual Report (PAR)
Industrial Data
Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
•
Total A of samples
• or Maximum ObWd)
• or Avem
ge Loading {1bp/d)
% violatiools. (chronic SNC is >= 66%)
% TRC violations. (SNC is >= 33 %) —
Maximum (mg/1)
•
orAverage (mg/I)
Total 0 of samples
•
Maximum (m&4).
` or Maximum (1d) 2:a
` CC Avenge (rng/I)
or Avenge Loading (mod)
% ns, (chronic SNC is x 66%)
% TRC violations, (SNC j, 33 %) =
Total r of samples
•
Maa n= (rugil)
• or Maximum (1bfd)
•
or Avmage (mg/1) —
` or Avezage Loading (ib,/d)
% violagoos, (chic SNC is x 66%)
% TRC violations, (SNC is >= 33 %)
• POTW melt iota a lema=of these
lour tow; Plwr ioloca cbow mug= wess Wedded
Av , . -, .cad be worth abraantb a if MC 1
Qhop = PAR Cddano %
Fik names PAR_ Dspale
Rcviiion disc Auk 1. 194
a too volume wed.
BDL mob Below Detection Limit
IUPoc. 1dusaial LLeiPrnmit
SNC eesSis�rcant Nos-Complimoos
'MC Ego Teduaical Review Choi
mill moullisaime per lid
ocs pouoda pea dry
and malice gallons per do,
WWTP 42. wainewater eat
Ceeprebensive Guide. CSlk 9. omolai 8 pogo* 1$ 13,14
Blank 1DSP �'....�....� ..._ � .. _ . !? I

Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WAS 1'BLOAD ALLOCATION
Request # 8529
Weldon Waste Water Treatment Plant
NC0025721
Domestic - 87 % Industrial - 13 %
Existing
Renewal
Roanoke River
C
03-02-08
Halifax
Raleigh
Cabe
1 2 / 4 / 9 6
B 28 NE
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Stream Characteristic:
Drainage Area (mi2): 8,420
Summer 7Q10 (cfs): 1,100
Winter 7Q10 (cfs): 1,100
Average Flow (cfs):
30Q2 (cfs): 2,400
IWC (%): 0.2 %
Request Engineer include in cover letter to permit that DMR's should only include the standard
form with data input by facility representative. This facility has been sending in all forms,
including data sheets from contracted lab which runs their samples. This fills up the Central F„ es .
folders with unnecessary paper. 0' ju+i A-rt N b:1. �-�' - praAvC1J r etc � '
U
tt /o nwn,inwvn u:L;ueau eaJ Red tuitc, vw 0� ` a
WLA includes recommendation to drop lead and zinc monitoring. Toxicity test will remain the
same as previous permit.
Special Schedule Requirements and additions comments from Reviewers:
Pyle — .2.�?4- Ja -�
Recommended by:.-r = — - / -----,--- Date: 3V Dar z, III 6
Farrell Keough
Instream Assessment: h�cr . Saiy�� Date: lti /R7
Regional Supervisor: P,._ Q Date: 1I2$%7
Permits & Engineering: % Date:
FEB 0 5 1997
RETURN TO TECHNICAL SERVICES BY:

Type of Toxicity Test:
Existing Limit:
Recommended Limit:
Monitoring Schedule:
TOXICITY TEST
Acute (Fathead Minnow 24 hr) No Significant Mortality
90 %
90 %
January, April, July, and October
CONVENTIONAL PARAMETERS
Existing Limits:
Wasteflow (MGD):
BOD5 (mg/1):
NH3N (mg/1):
Dissolved Oxygen (mg/1):
Total Suspended Solids (mg/1):
Fecal Coliform (/100 ml):
pH (SU):
Residual Chlorine (14/1):
Total Phosphorus (mg/1):
Total Nitrogen (mg/1):
Temperature (°C):
Lead (µg/1):
Zinc (14/1):
Monthly Average
0.600
30
monitor
30
. 796- M U rrv*,
6-9
monitor
monitor
monitor
monitor
monitor
monitor
6 V4113VArat,r1 tc
Monthly Average
1.2
15
monitor
„monitor Not
30
-20 — mo+vta►Z•
6-9
monitor
monitor
monitor
monitor
monitor
monitor
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Recommended Limits:
Wasteflow (MGD):
BOD5 (mg/1):
NH3N (mg/1):
Dissolved Oxygen (mg/1):
Total Suspended Solids (mg/1):
Fecal Coliform (/100 ml):
pH (SU):
Residual Chlorine (µg/1):
Total Phosphorus (mg/1):
Total Nitrogen (mg/1):
Temperature (°C):
Lead (µg/1):
Zinc (µg/1):
6-9
monitor
monitor
monitor
monitor
not required
not required
Monthly Average
1.2
15
monitor
t ioni am- ,.. eae... v
30 og.r, 119-1•
.299— w+ooR..
cvsktsEtt, Con/Mc
pcsea.-.1.
' -V4 ci
lit aA.p $'6. jbc=,.t4&
CHL62tNAr)AN D'
vu�=a�TUNA�vt('ND ��N�?��w ,
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Facility only took effluent lead and zinc samples during 1996 year.
Lead:
Zinc:
Maximum Predicted
Allowable
Maximum Predicted
Allowable
140
14,810
317
29,620
b Re6,ayv
to Ivel,1
FAG I_(T165
�r..,n-
13 out of 14 samples below detection of at least 10 µg/1
maximum value of 3 µg/1 in April, 1996
14out of 14 samples above detection
maximum value of 138 µg/1 in March, 1996

INSTREAM MONITORING REQUIREMENTS
Upstream Location: not required
Downstream Location: not required
Parameters:
Special instream monitoring locations or monitoring frequencies:
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Adequacy of Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities?
Yes /No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
Special Instructions or Conditions
Wasteload sent to EPA? (Major) (Y or N)
(If yes, then attach updated evaluation of facility, including toxics spreadsheet, modeling
analysisif modeled at renewal, and description of how it fits into basinwide plan)
Additional Information attached? (J (Y or N) If yes, explain with attachments.

Facility Name Town of Weldon WWTP Permit # NC0025721 Pipe # 001.
ACUTE TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the
North Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute
Toxicity In A Single Effluent Concentration." The monitoring shall be performed as a Fathead
Minnow (Pimephales promelas) 24 hour static test, using effluent collected as a 24 hour
composite. The effluent concentration at which there may be at no time significant acute mortality
is 90 % (defined as treatment two in the North Carolina procedure document). Effluent samples
for self -monitoring purposes must be obtained during representative effluent discharge below all
waste treatment. The first test will be performed after thirty days from the effective date of this
permit during the months of February, May, August, and November.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter
code TGE6C. Additionally, DEM Form AT-2 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Environmental Management
4401 Reedy Creek Road
Raleigh, N.C. 27607
Test data shall be complete and accurate and include all supporting chemical/physical
measurements performed in association with the toxicity tests, as well as all dose/response data.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is
employed for disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this
monthly test requirement will revert to quarterly in the months specified above.
Should any test data from either these monitoring requirements or tests performed by the North
Carolina Division of Environmental Management indicate potential impacts to the receiving stream,
this permit may be re -opened and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum
control organism survival and appropriate environmental controls, shall constitute an invalid test
and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit
suitable test results will constitute noncompliance with monitoring requirements.
7Q10
Permitted Flow
IWC
Basin & Sub -basin
Receiving Stream
County
1,100 cfs
1.2 MGD Recommended by:
0.2 %
03-02-08 --r—
Roanoke River Farrell Keough
Halifax Date 3v pxa,4, iIt'ti
QAL PIF Fathead 24 Version 9/91

Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
Town of Weldon
NC0025721
87 % Domestic
Existing
Renewal
Roanoke River
C
03-02-08
Halifax
Raleigh
Cabe
12/4/96
B 28 NE
Request # 8529
13 % Industrial
Stream Characteristic:
USGS #
Date:
Drainage Area (mi2):
Summer 7Q10 (cfs):
Winter 7010 (cfs):
Average Flow (cfs):
30Q2 (cfs):
IWC (%):
Low Flow DRAFT Report
1996
8,420
1,100
1,100
2,400
0.17%
1980: modeled with Level B, (note on cover of WLA indicates that this discharge should have been included in the HORN model, (an
upstream Roanoke River model assuming advective flow). The recommendations were Secondary Limits for 0.500 mgd.
1985: re -issued with same limits. Notes indicate that facility was a trickling filter.
1988: facility expanded and upgraded, (from 0.500 to 0.600 mgd and changed from trickling filter to extended aeration). Previous
facility was unable to consistently meet BOD5 limit. The expansion was modeled with the extensive Level B model for the
Roanoke River. This model has since been replaced with the calibrated QUAL2E. Limits remained at Secondary.
1990: Speculative Analysis done for expansion up to 1.0 mgd using the Level B. It was stated, (per telephone call to Bobby Blowe,
Construction Grants) that Champion Paper had used up the assimilative capacity of the river and that their limits would be
based upon keeping the loading the same; 18 mg/I BOD5, monitor NH3-N, and no dissolved oxygen limit. Explanation of
modeling attached. An Acute Toxicity Test was also required. Second WLA for both 1.0 and 1.2 mgd, (with a cogeneration
cooling water additional flow). BOD5 limit was based upon loading and the addition of NH3-N monitoring was recommended.
1992: re -issued with same limits and addition of lead and zinc monitoring; lead added as a policy for all municipalities with a
pretreatment program and zinc was added due to Pretreatment model.
Pretreatment
review of attatched STMP data indicated that no additional monitoring should be required
- Pretreatment concurs with dropping Pb & Zn monitoring
Toxicity Test
good record
Lead:
Zinc:
Max. Pred Cw
Allowable Cw
Max. Pred Cw
Allowable Cw
140 facility only monitred during 1996 -13 of 14 samples < detection of at least 10 µg/I
14,810 maximum value 3 µg/l in April, 1996
317 facility only monitred during 1996 -14 of 14 samples above detection
29,620 maximum value 138 µg/I in March, 1996
SIU's
Roanoke Valley Projects
Cogeneration Facility
Effluent Considerations
I&I
cooling water

. W1101.E EI FLUENTTOKICITY TESTING 01SELP-MON1TORING SUMMAItYI Frt. Nov 15, 1996
FACII 11Y REM ilmchrr
Waynesrills Www7'1, PERM Cllk I.IM: 9%
NC0025321/001 Dcgia:5/194 lioqucncy: Q P/P A Feb May Aug Nov NoaComp:SINGIJE
County:llaywood Region:ARO Subbuin:f•R1105
PP: 6.00 Spcctal
7Q10: 95.0 I WC(%): 3.91 Order:
Wedgefield Acres hflIP Permchrlim: 90%(Grab)
NC006263U001 Begin:10/195 Frequency: Q P/P d Jan Apr Jul Oct
County: Buncombe Region: ARO Subbasin: FRD02
PP: 0.025 Speed
7QI0: 0.0 rWC(%):100 Order:
YEAR RA
92 -
03 -
94 -
95 -
08 -
Lail
Pass
Pass
Pau
Pus
Pass
NonComp:Single
MAR ACE MAY /1M J19, Al (1
Pass - - Feg
- - Pass - - Late
02 NI Pass
D3 Filli -us _ - Fag Pau
Pass
Fall Fail Pass Fat Pau
04 F1
4 Fas Pass Fat Fag at Pass -
04
Fat 01 Pus Pass -
00 Pass - - Pass- Pass
- Pau - - Pau
- Pass - - Pass
Pass
- Peas
-- - NR/Pass -.
West Point Pepperell•IIamllton PERM 2411RP/P ACI.IM:90%FIIID
34C0001961/001 Begin:7/19P
3 03 --
Y• Q d Feb May Aug Nov NogComp:SD4GIE 03 -
Couaty:Mattln Region: WARO Subbuio: ROA09
PP:1.50 5pal 01 -
aci7Q10:1122.0 IWC(%):0.21 Other D5 -
96 -
Wulon Inc. -ADC One Ilour Cleaners Perm 24hracp/(lim: 90%
NC0081395/001 Degia:8/195 02 -
luency: Q A Afar lug Sep Dec NonComp:Single 93 -
CourupOnslow Regina: WIRO Subbuin: WOK
PP:0.216 Special 94 -
7QI0; Tidal IWC(%):90.0 Order: 06 -
06 -
Weldon WWTP PERM ACLIM:2411RP/P 90%(FTIID)IFEKPANTO1.2Mt 02 - - NO3023721/001 Begin:1/193 Frequency: Q P/P A Jaa Apr Jul Oct NonComp:S(NGI.E 03 Ii -
County:l Wlfax Region: RRO Subbasln: ROAOS - - II - - - If-
- --
-
PP:1.2 Spacial 04 11 --- - N - _ II
05 Pass( tl If
7Q10:1000 IWC(%):0.19 O61e+: - stool Pud - - Pass '- _-
96 Pass - Puss
West Jefferson WWTP - Pass - Peer
Penn cbr lim: 45% 02 Paso .-- -
NC0020i51A01 Begio:l/196 Frequency: Q P/P d Jan A Jul Oct - - Pau -- - Pass
Comity: Pr NonComp:Slagle 93 Pass - - Pass -- - Fos
Y• Region: WSRO Subbula: NEW02 94 Pass Pdtle Pous.Fall
PR0.369 Special - Lalo,Pus -- Pates - -
7Q10:0.70 1WC(%):44.92 Order:
95 PUS - Pess •- - '- Pass
90 Pass Pass - - Fall
- Pass - - Pass
SLp
Pass
Pass
n(-I Nov 1,1:1.
Pasa
Pass
Pass
Pass
Pass
Pass
- Fas Foil Fe- g
Puss
1Yeslpolnt Stevens•Alamae Knit Fabrics PERM CIIR LIM: 3.2%
NC0004618/001 Deg►o:1/l95 Frequency: Q P/fr 92 -
d Mu Jun Sep Dec NonComp:SOJGI E 93 -
County:Robeson Region:FRO Subbasin:LUM51
PF: 2.50 Special 94 -
7Q10:120 IWC(%):3.2 Ord95 -
Orden
96 -
Weyerhaeuser -New Bern Perm chrlim: 13%
NC0003191N01 Begin:5/195 92 - - -- -
Count Craven Frequency: Q P/P d Jan Apr Jul Od NonComp:Single B3 BI - - P - - -
Y: Region: WARO Subbasio: NEUOg Pass - - Pear >52
PP: 32.0 04 18.4 - -
SpeeW 72.1
.
1Q10:329 IWOrden%):13 On95 Pass - Pass - 721 - Pass
08 Pass - - Pass Pass - Pass
•.- P899 -- - Pass -
- Pass
71.11 Pass
>10O1,Puus -
Fuat Falll
Pnss1
Pass
N
Pass
Pass
Lal0
Pass
Puss
Pass
Pess
- o-.._ 85 e. Paes,93.01
Paul
Pass
>1001,Pass - - >100(
Paul - - Pass:
Paul - - Pass
Puss
Pass - - Pass -
- Pass - "- Pass
- Pass - - Pass
Pass - - Pass -
- Pus
0 2 consecutive failures: significant noncompliance Y Pm 1992 Dais Availabla
LEGEND:
PERM = Permit RWu4eir enl I.ET. Administrative Lute- Target P y. Monitoring frequency; ucoc gQ Quancdy; M- Monthly; BM- Bimonthly; SA- Semiannually; A- Annually; OWD- Only who discharging; D-Discontinued monitoring Begin =lust month required 7Q10. Receiving stream low flow criteria eft
PP= Permitted (low (MGD) IWC%= Inttream wale concentration( ) A = quarterly monitoring increases to monthly upon single failure Months iliac lasting must occur - ex. JAN,APR,JUL,OCf NonComp = Current Compliance Requitement
P/P = Pats/Fad chronic test AC sr Acute CUR = Chronic 8 requirement IS- Conducting independent study
Data Notation: (- Fathead Minnow; e - Ceriodaolu is so.: my - Mvsid shrimp: CIWV - Chronic value: P - Mortality of stated per8entaee at blithest concentration; at - Performed by DEM Tox Eva1 Group; bt - Bad tut
Reposing Notation: -=Dale nor required; NR • Not reported; ( ) - Beginning of Quasar Facility Activity Status: 1- inactive, N . Newly Issued(fo construct); II - Acliva but not discharging; 1-More data available for month in question I= ORC signature needed
50
Weyerhaeuser.Plynsoush(Roanoke) PERM CIIR LIM: 10.5%
NC0000680/001 Begin:9/I93 Frequency; Q P/P A Feb May Aug Nov
Cou ty Martin Region: WARO Subbas►n: ROA09
PP:55.00 Special
7Q10; 720.0 IWCf%): 10.57 Order:
NonComp:SINGIE 93 - Pass
IWeyerhauser Perm chrJinn 90%(Grab)(New Win 10/l96) 02 - - -
NCO0842911/001 Begin:1/1/95 Frequency: Q P/P d Feb May Aug Nov NonCom Sin Ie 03 - -
County: Mecklenburg Region: MRO Subbasin: CT034 P- g - - - - - - -
PF:0.0072 Special 94 - - - - - - - -
7Q10 0.0 nvq%):ID0.0 tJsdec 95 - - - - -_ - - - - -
96 - Pass - - - Puss - - - Pass
1Yblterllle )YiVTP-001 - - Pass - - Pass
Perm chi' lim: 45%; if pf 3MCD stir lira 50% 02 -
NC0021920+001 Begis:10/195 Frequency. Q P/P A Jan A Jul Oct - - Pass - •- Fag Pass
Count Columbus NoaConip:Single 93 Failfass Paas(a) - Pass(3) -- Fail Pass
Y: Region: WIRO Subbuin: LUM58 91 F911,Pasa- Pass(a) Pe99,Ppea
PF:2.5 Special - - Pees -- - Pass -
- -
7Q10:4.7 IWC(%):45.19 Order 95 Pass - - Pees - _ - Pass -
08 Pats - Pass - - Pass
Pass - - Pass -_ -
Y 02 - Pass
- _.. '- - Pass - - -
Pass - - Pass
Fag
- Pass.>1001 -
-
Pass:
- Paul -
Pass
N
N
Pau
Pass Pass
- Pass
N
- 01 - Pass __ -
_ - Pau - - 1i8.1
05 - a5.25 - - - Pass -
Pass Pasa- Peas
98 - Pass - - Pass - - Pass
Pass - - Pass -

January, 1996 through August, 1996
Facility Name =
NPDES # _
Ow (MGD) =
7010s (cfs)=
!WC(%)=
Town of Weldon
NC0025721
1.20 mgd
1,100 cfs
0.17%
FINAL RESULTS
Lead Maximum Value 25
Max. Pred Cw 140
Allowable Cw 14,810
Zinc [AL] Maximum Value 138
Max. Pred Cw 317
Allowable Cw 29,620
Parameter = Lead
Standard= 25 µgil
n BDL=1/2DL *if 1/2 DL RESULTS
1 2.5 Std Dev. 6.0
2 2.5 Mean 4.6
3 2.5 C.V. 1.3
4 5
5 2.5
6 2.5 * Mult Factor = 5.6
7 3 Apr-96 Max. Value 25 µg/I
8 5 Max. Pred Cw 140 µg/I
9 5 * Allowable Cw 14,810 µg/I
10 25 *
11 2.5 *
12 2.5
13 2.5 *
14 1
15
16
17
18
19
20
Parameter= Zinc [AL]
Standard= 50
µg/I
n BDL=1/2DL *if 1/2 DL RESULTS
1 66 Std Dev. 32.8
2 45 Mean 61.2
3 50 C.V. 0.5
4 27
5 54
6 85 May-96 Mult Factor = 2.3
7 90 Apr-96 Max. Value 138 µg/I
8 61 Max. Pred Cw 317 µg/I
9 138 Mar-96 Allowable Cw 29,620 µg/I
10 72
11 90
12 42
13 12
14 25
15
16
17
18
19
20
12/13/96

Wialr, LONG TERM MONITORING PLAN REQUEST FORM
Prey"
FACILITY: Town of Weldon WWTP
NPDES NO.: NC0025721
EXPIRATION DATE: 5 / 31 / 9 7
REGION: RFC)
P&E REQUESTOR: Mary Cabe
PRETREATMENT CONTACT: Dana Folley (RRO)
DATE OF REQUEST 1 2/4/9 6
INDICATE THE STATUS OF PRETREATMENT PROGRAM:
1) THE FACILITY HAS NO SIU'S AND SHOULD NOT HAVE PRETREATMENT LANGUAGE.
2) THE FACILITY HAS OR IS DEVELOPING A PREATREATMENT PROGRAM.
3) ADDITIONAL CONDITIONS REGARDING THE PRETREATMENT PROGRAM ATTACHED.
PERMITTED FLOW: 1.2 MGD
% INDUSTRIAL 13%
% DOMESTIC 8 7%
Pretreatment Unit Staff (Region)
Bo McMinn (WSRO, FRO)
Melanie Bryson (ARO, WiRO)
Dana Folley (RRO, WaRO)
Mike Blasberg (MRO)
S t (i(.. Q � & O t7 , -rs s n H 3 CO.D, Cu , Pb
rt� Q-FG-
�� (- I P�"��
Sin P - � HaitiVED
pir-i):Leyea 77- kv,6b2 S:c414 99
Po c,5 L:f-u& aDrocipe 12,u,±eJ ,
o LA)/ 1,r, ot/Le-p 2-k‘
DEC - 9 1996
FANU (TIES ASSESSMENT UNIT

:;.:4: JOI INKY) DRAPER, JR.
MI:\YC R .
LIVDA W. GRIFFIN
CLERK
KAY TRIPP
TAX COLLECTOR
CI Lztuu
PO. IlUX 551
WELL` N. N. C. 27600
PH. `) H- 5 30-48 i6
December 8, 1995
DECRECEIVED
13 1995
^!I.1. F. THORNE
��. `.. !NAT) VALUHAN
MYRTLE L. KNOX
FACILITIES ASSESSMENT UNIT s.tErHEN R. ELLIS
Ms. Dana Folley
Environmental.Scientist
North Carolina Department of Environment,
Health and Natural Resources
Division of Environmental Management
Water Quality Section
Post Office Box 29535
Raleigh, North Carolina 27626-0535
SUBJECT : Pretreatment Annual Report (PAR)
Dear Ms. Folley:
Enclosed for your review is the Town's Pretreatment Annual
Report and Pretreatment Performance Summary.
For the first six month period, January thru June, the town's
only Significant Industrial User.(SIU) was compliant for all
monitoring parameters. There were ten (10) samples collected,
six (6) by the town and four (4) by the Industry. •
I have enclosed a copy of the Allocation Table you did in the.
Roanoke Valley Projects I 1-II, if I need to "re -do this based:
on actual data obtained during the initial one (1) year
sampling,.' please advise.
Should you have any questions or comments concerning this
matter, please contact me at [phone].
Respectfully,
TOWN OF WELDON
Donald L. Crowder
Public Utilities Director

:.▪ '.:'E < :ETE:T I ;4,/L < DETECT E N /L RATE <
n,��,. ;� R R�:
5.06 6.33
220.00 3.'0
• :-` 72.8E 6.93 0.50
1,26'14 349.00 4.10 0.59
5/'54 91.50 < 13,20 0.86
:12394 43.80 1.60 0.06
7/24/94 103.00 < 1.00 0.99
8/02/94 250.00 6.00 0.58
155.00 (
.. y: • J J 61�J00 2.
00 0.: 1.00
11/29/94 137.00 3.00 8.58
2t1361 223.05 2.00 0.1.
1'01 95 122.00 1.00 0.99
2/21.5 162.00 2.00 0.99
3/27,95 71.00 3,00 0.96
TOO OF WELDON PERMITtNC0025721 HARMS
DETECT I } G/L < DETECT E .4 1L 5 RATE
103.30 ..
7. 'J.7_
.40.50 0 G...
162.00 22.75 0.36
242.00 12.60 0.35
293.00 30.80 0.89
85.00 14.E0 0.83
227.00 < 10.00 0.96
139.00 1f,.05 0.39
244.00 < 10.00 0.36
194.00 15.00 0.35
218.00 18.00 0.92
236.00 :0,.0
1+83.00 18,0.3 0.93
AoZ t2.1 Pic15
wAy..D.. ..fin
DETECT I NC• L ( DETECT E i4G/L R RATE
- ..01,
3.60
21.00
220.00
242.00
35.00
485.00
91.00
56.00
69.00
57,20
71.66
31.00 0.03
22.00
43.00
159.00
157.00
58.00
62.09
100.E
.yi
58.00
57.50
60.90
53.60
61.30
-0.05
0.80
0.34
-3.49
0.88
-0.02
..4t
-0.?8
-0.04
0.17
-0.06
..35
0.14
+. 1.:).00 15.00 15.00
AVEFA0E 178.11 5.71 0.36
1AXIMUM 615.00 13.20 1.00
MINIMUM 43.80 1.00 0.86
AVE. PhIRED RRs
MEDIAN PAIR RRs
AVE. ',INFAIR 3Rs
- 11
0.96
0,
15.00
:32.67
664.00
85.00
10.93
c
G 0.37
2.?? 0.83
AVE. PA1RED 9J
.1EDIAN FAIR RRs
AVE, '0'; %:3 �..
0.92
0.91
0 . J y
;./
15.00
6.3
159.E
22.30
711.13 R5
MEDIAN PAIR RRs
01‘el9tslr*
filr)(\ rn */;15``� • \qs a
et

TOWN OF WELDON PERMITINC0025721 HEADWORKS
i0LLgTANT = NH3 POLLUTANT : PHENOLS
_ 1 Y.: L < :::::.C.,' I .: : : :.A.: .:::: 1 1IL , DETpi i' '..:..:
6.72 < 0.047 0,99 3.007 < 0.001 :.i6
2'!94 10.49 < 0.05 1.00 0.032 3.003 3.91
, ..,
12.20 0.19 0.98 0.066 0.014 0.79
10.50 0.1d7 0,96 3.028 0.011 0.61
:3.194 9.99 0.37 0.96 0.019 0.003 0.94
:4 12,10 0.19 0,9", :.04: < r .--.
0.653 0.92 0.611 0.003 0.73
,..94 17.30 0.09 0.99 0.040 0.004 0.90
12.40 0.494 3.90 0.01 < 0.00: ..6
0.47 0.95 0.058 0.003 0.95
17.20 0.56 0.97 3.032 5.0I4 ',....
10.30 0.09 0.99 0.015 0.,0; 3.40
7.75 0.56 0,93 0.003 0.003 0.00
. .
POLLUTANT = TSS
1.00
93.00
92.00
260.00
50.50
89.01
500.00
1.
<
325.00 <
12.00 <
:C0.0
106.00
R
0.00
3.00 0.96
14.00 0.85
10.00 0.96
12.00 0.76
12.00 0.87
1.00 1.00
1.00 0.92
14.00 0.93
5,00 0.95
15.00
0.74
17.80
5.83
15.00 15.00
0.42 0.6
(
1.21 1.00
0.05 0.81
MEDIAN PAIR RRs 0.95
AVE. UNFAIR RRs 0.96
0.028
0.066
0.003
0.006
0.014
0.001
?EFF) 5.31i
MEDIAN PAIR RRs
AVE. UNFAIR RRs
0.78
136.13
?AHED Hs
MEDIAN PAIR RRE
;1.1. 'CNPAIF
15.00
1.00
5.00
0.86
0.35
0.

•
_ < 2E ; t,!;'[ < DETECT E ';:Ti[ R RATE < DETECT I HG/L < DETECT E 140/L R RATE
..205 < '5.A5 :1.00 < 0.000 < 0.0002 0.0C
< 0.005 0.00 0.0004 < 0.0002 3.50
:� < 0.01 < 0.01 .,.co < o.G..G: '".:Y.: ..1r,
25 < 0.005 < 0.005 0.00 < < 0.0032 00
Jf
c.OG�
:y4 ( 1
0.005 < 0.005 0.00 < 0.0002 < 0.0002 0.00
.. ..J_ `..:_ .U'_ J,,'J; < -�
-4!74 < 0.005 < 0.:65 ir.v. < 2.0:'0: < 0.W.I5 .-.J.
0.005 < 0.005 G.00 < 0.0005 < 0.0005 0.00
.0, 54 < 0.005 < 0.005 0.00 < 0.000: < 2.'3022 ...,ri
25!4 < 0.005 < 0.005 0.00 < 0.0005 < 0.0005 5.00
:..:;.! < 0.005 < v.005 0,00E < 0.0005 < 0.0605 0.00
.-':'4 < 0.025 < 0.025 0.00 0.0004 < 0.0002 0.50
.. J Y J ..: s '.:. 5: < ,.. J J < J .::: r .. .
:.'J•J. < 0. 05 J.0 < 0.0005 ( ).J :.,.v
.0':i7 < '. 05 0.7' < u.J005 <
0.1005 0.00
_J.U(: ! .00 L.. o': :5.6. i s. JG _5.H
0.007 0.007 0.02 0.0004 0.0003 0.05
:.:_: 0.25 0.n 0.0005 0.0005 0.50
AVE. PAIFED RRs 0.02 AVE. PAIRED R:ts 0.03
7 U F I any 0.12
t-.
< DETECT
I MG/I, < DETECT E G:G i L R RATE
0.002 < 0.00: 0.00
0.002 < 0.002 0.00
0.JJ "J2 < J.00: 0.00
0.0J2 0,0c.2.
0.002 < 0.002 1.00
..J.- < 1.00: 0.00
6.2J2 < 0.002 0.00
0.002 < 0.002 C.00
3 . 20 ' 0.00
. 2 2 : < 0.0 E0.30
0.G12 < 1.002 0.00
0.002 < 0.002 C.00
0.002 < 0.002 0.00
15.00 15.00 1570
0.002 0.002 0.00
0,0C2 0.002 1.30
0.0(2 0.00: 0.00
AVE. PAIRED RRs 0.00
Lt1

TOWN OF WELDCON PERNI T ►iC042512: HEA : ;3
. .,LUT:,.i. - CHROMIW4 POLLUTANT - COPPER POLLUTANT - LEAD
!:: I ( DETECT E ! 0iL R RATE < DETECT I 4G/[. < DETECT E MG/L R RAH DETECT I MG/L < DETECT E MG/L R RATE
:. C.007 < 0.002 1.71 0.029 0.01 0.66 < 0.005 < 0.005 0.00
0.002 < 0.0O2 0.00 0.073 0.015 1.79 < 4.02 < 0.02 0.00
: i5.1 0.002 < 0.002 0.00 0.042 0.012 0.71 0.007 < 0.005 0.29 .-
_: 2,002 < 0.502 0.00 2.064 0. _2 '.91 < 0.035 < 0.:(r25 0.00
•'r., r'. )05 0.00 . 1 ._1 (1.0_i. i:' < 0.005 < 0.005 ,:.00
: - .4 < 0.445 �1.0�i .115 5.120 3.83 0.005 < 0.005 0.00
,, � ,,
:41i,4 0.008 < 0.005 -0.3 8 0.114 5.020 0,89 0.029 < 0.005 0.8 3 -
:21994 0.003 < 0.002 -•0.33 0.095 0.018 0.31 < 0.02O < 0.023 0.00
:: 0.0G5 < 0.005 0.00 0.0E4 0.021 0.67 < 0.005 < 0.055 0.06
ri,00 < 0.005 "3.•i'i .i7J i.i .i_+.7J 3.!.;'!< ',1:,.. :. E,
79'04 < 0.005 < 0.005 0.00 0.062 0.016 0.74 0.002 < 0.002 0.00
_ .;;:;: < 0.005 -0.38 0.100 0.022 0.78 < 0.00 < 0. 0 :. 0
__':5 < 0.005 < 0.005 0.00 0.052 0.:19 0,63 4.005 < 0.005 0.00
:7195 < 0.005 < 0.005 0.00 0.054 0.023 n 7A, < 0.005 < 0.005 0.00
��L _5.r;t 15.U'J 15.00 15.05 15.00 ::.J � $15.U'J ice.'.:.; 15.00
(y_ 0.006 0.004 0.32 0.113 0.017 G.95 0.000.007 0.27
::'•u�':' 0.017 O.005 0.71 0.321 0.023 0.95 0.029 0.020 0.83`
1
GM: 0.002 3.00 0.02;,
AE. :AIRED r:r... J.:5' _, PAI:;ED r. : r'.7: :._ _:} ._
MIEDIAN PAIR RRs 0.44 MEDIA Al". YE:;IAIi !'AIR Rh::. 0.3S
AVE. UNFAIR RRs 0.32 y7E. J!ii'A. . R: :.35 UNFAIR RRs 0.27
vv'.
t,

Jr ''',ELDO PERY4171',;::0025121
NOLYBDEN POLLUTANT = NICKEL POLLUTANT = SELENIUM
,.- HTECT 1 NOV!. < DETECT E MM R Fj..:-1. < DETECT I NM < DETECT 0 MOL 4 '-.-1-:' < 0E2E'3T I N04 < DETECT E Ntia R RATE
...:6]fj < '.;OC.1Y < . .
. 1
< 0,005 < 0.05.-i 0,00
0.025 < 0.025 1.1.0 < 0.005 0.006 -:.20 < 0.005 < 0,005 0.00
.010 < 0.010 ., a , < 0.50 :,.;; --.,,.: ,-, j.1.6.:1 < .J.,V..: 0,2i
0.010 < 0.010 0.00 < 0.01 < 0.'11 3.0 ( 0.0.10,005 0,00
< 0.01G < 0.010 0.00 < 0.00!1 ( c.,.::::., ,..'., < 0.005 < 0.005 0.00
-A134 < 0,010 < 0.010 0.00 0.005 0.005 0.00 < 0,005 < 0.005 0.00
'1.050 < 0.350 0.00 < 0.01 < 0.51 0.00 < 0.005 < 0.00: 0.2;
0.010 < 0.005 0.50 < 0.005 < 0.005 0.00 < 0.005 < 0.035 0.00
_364 c 0.005 < 0.005 0.00 < 0.005 < 0,005 0.00 < 0,005 < 0.005 0.00
0.010 < 0,010 1J,00 0.006 < 0.005 0.17 0,015 < 0.005 0.00
...:'.,5 < G..05 1..0,, ( O. :5 < 0.',::. 0,00
... :- 0.005 < 0.005 0.00 .]...Ai.. < 0.0.75 0.005 < 0.33:1 0.00
0.510 < 0.010 0.00 < 0.005 < 0.005 0.00 < 0.005 < 0.005 0.00
:1,13.5 < 0.010 < 0.010 0.00 < 0.005 i 0.005 < .1.',..,5 < 0.005 0.00
.71;5 0.026 < 0.010 0.62 c 5.010 '..".. < 0 (,,..i::i n On
15,0 15.00 15..",. _.-:...1, 1-,.....:,/:.1 15,00 15.00 15,00
.-'... 0.010 0.015 0,0, :.[. 0.1,07 -0.01 0.005 0.005 0.00
:.0.50 li.,.._ ... . ..., ,...015 0.005 0.50
1,1 0.055 0.555 0... .i.005 0.!..5 0.005 0.005 0.00
AVE. PAIRED RRs
MEDIAN PAIR RRs
UNPAIR RRs
1---
0,07
0.00
0.3
- • .
LIT
(
Akoik
1"{I14kIV. fttaaleki, '
NOT IIZA0-
AVE. PAIRED RRs
MEDIAN PAIR RRs
iRs
1„-rf
0.00
0.00
01.00

:ti)ll�j 01? 4ELD0 PP.RMITO0001 721 H .NORKS
POLLUTANT = SILVER
:EL.: • 1 .... < DETECT .. ::0'!. R RATE
i/54 < 0.005 < 0.005 0.00
'7/4 < 0.005 < 0.005 0.00
it,g; < 0305 030
0.005 6.00
< 0.005 < 0.005 0.01
'3/1 < 0,005 < 0.305 6.00
_:114 < 5,005
< 0.005 0.00
< 0.005 < 0.005 0.001
< 0.005 < 0.005 0.00
< 0.005 < 0.005 0.00
j.. < 0.005 < 0.005 0,00
'_ 9,19•I < 0.005 < 0,005 0.00
G.605 < 0.005 0.00
< 0.)05 5.00
5.005 < 0.005 0.00
n .00 15.00 15.00
",:AGE 0.005 0,005 0.00
0.055 0.005 0.00
• -`. 0.005 0.005 0.00
AVE. :AIRED RRs
: EDIA; ?Ali ii
POLLUTANT = ZINC
DETECT I M /L ( DLTECT F. NW. :;
0.080 < 0.092 -0.15
0.106 0.063 0.41
0.333
0.115 0.672 0.36
0.264 0.076 G./1
GG.097 0.66 0.53
0,141 0.067 0.52
0.103 0.066 0.36
0,101 0.052 0.49
0.397 0 . 67. 5 0.-:4
0.13! 0,674 0 44
0.542 0.072 0.87
0.125 0.092 0.50
0.162 0.058 0.1:4
0.180 0.070 0.61
0,542 0.092 0.0
0.080 0.046 -0.15
0.00 AVE. PAIRED RRs 0.49
:.00 :4E)IA ?._R RRs 0.50
0.00 i' .. i„ i : ' . F.: 0.61
i

To: Permits and.. Engineering Unit
Water Quality Section
Attention: Mary L. Cabe
Date Janua-ry_21., 1997
NPDES STAFF REPORT AND RECOMMENDATION FOR RENEWAL
County Halifax
Permit No. NC0025721
PART I - GENERAL INFORMATION
1. Facility and Address: Town of Weldon WWTP
P.O. Box 551, Weldon, NC 27890
2. Date of Investigation: January 14, 1997
3. Report Prepared by: Vanessa Manuel, Environmental Chemist
4. Persons Contacted and Telephone Number: Donald Crowder, ORC`�
919/536-3478
5. Directions to Site: Hwy 64 East to I-95 North to Hwy 158
East (exit #173); at stop sign continue straight across Hwy
301; the WWTP is at the end of the dirt road.
6. Discharge Point(s), List for all discharge points:
Latitude: 36° 25' 27" Longitude: 77° 34' 40"
Attach a USGS map extract and indicate treatment facility
site and discharge point on map.
U.S.G.S. Quad No. B28NE U.S.G.S. Quad Name Weldon, NC
7. Site size and expansion area consistent with application?
X Yes No If No, explain:
8. Topography (relationship to flood plain included): Appears
to be located above the 100-year flood plain; there is a
large drop to the river.
9. Location of nearest dwelling: none within 1500 feet
10. Receiving stream or affected surface waters: Roanoke River
a. Classification: C
b. River Basin and Subbasin No.: 03-02-08
c. Describe receiving stream features and pertinent
downstream uses: Large river with no known
downstream uses.

PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of Wastewater to be permitted: 1.2 MGD (Ultimate
Design Capacity)
b. What is the current
permitted capacity of the Waste
Water Treatment facility? 1.2 MGD
c. Actual treatment capacity of the current facility
(current design capacity)? 1.2 MGD
d. Date(s) and construction activities allowed by previous
Authorization to Construct issued in the previous two years:
None
e. Please provide a description of existing or
substantially constructed wastewater treatment facilities:
Mechanical bar screen, dual oxidation ditches, dual
clarifiers, aerobic digestors, chlorination, dechlorination,
aerated sludge holding tanks, parshall flume with continuous
flow meter, and sludge drying beds.
f. Please provide a description of proposed wastewater
treatment facilities: N/A
g•
Possible toxic impacts to surface waters:
None
h. Pretreatment Program (POTWs only):
in development approved X
should be required not needed
2. Residuals handling and utilization/disposal scheme:
a.
If residuals are being land applied, please
permit no. WQ0002368
Residual Contractor Amsco
Telephone No. 919/766-0328
b. Residuals stabilization:
PFRP
c.
d.
Landfill: N/A
specify DEM
PSRP
Other Holding tank; based
on analytical analysis,
will lime stabilize if
needed.
Other disposal/utilization scheme (Specify): None
3. Treatment plant classification (attach completed rating
2

sheet): Class III
4. SIC Code(s): 4952
Wastewater Code(s) of actual wastewater, not particular
facilities i.e.., non -contact cooling water discharge from a
metal plating company would be 14, not 56.
Primary 01 Secondary
Main Treatment Unit Code: 1 0 0 - 3
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant
Funds or are any public monies involved. (municipals only)? No
construction to the treatment facility is in development.
2. Special monitoring or limitations (including toxicity)
requests: Acute Toxicity
3. Important SOC, JOC or Compliance Schedule dateuz (P10460
indicate) The facility is not existing under an.SOC.
Date.
Submission of Plans and Specifications
Begin Construction
Complete Construction
4. Alternative Analysis Evaluation: Has the facility evaluated.:+
all of the non -discharge options available. Please prOVld
regional perspective for each option evaluated.
Spray Irrigation: Not enough available land
Connection to Regional Sewer System: N/A
Subsurface: N/A
Other disposal options: N/A
5. Other Special Items: None
PART IV - EVALUATION AND RECOMMENDATIONS
The Raleigh Regional Office (RRO) has reviewed records/reports
and conducted an on -site inspection of the subject facility. The
treatment system appears to be operating properly without any
significant problems.
The RRO recommends that the permit be renewed according to the
3

,basinwide permitting plan.
if
. 72
Signature of report•preparer
Wat-3 Qity Regional Supervisor
Dil?'
4

ROAD CLASSIFICATION
PRIMARY HIGHWAY
HARD SURFACE
SECONDARY HIGHWAY
HARD SURFACE
LIGHT•DUTY ROAD. HARD OR
IMPROVED SURFACE
UNIMPROVED ROAD = _ _
Latitude 36°25'25"
Map # B28NE
Stream Class
Longitude 77°34'38"
Sub -basin 03-02-08
C
Discharge Class
Receiving Stream
01 17 68 70
Roanoke River
Design Q 1.2 MGD Permit expires 5/31/02
SCALE 1:24 000
0
1 MILE
0
1 0 1 KILOMETER
7000 FEET
CONTOUR INTERVAL 5 FEET
Town of Weldon
NC0025721
Halifax County
WWTP