WI0700012_Monitoring (Report) May - July 2007_20070803

GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORTING FORM
FACILITY INFORMATION
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806
Contact Person: Jack H. Taylor, Jr.
Well Locations/Site Name: Tank Farm
County: Beaufort
Telephone: [phone]
No. of Wells to be Sampled
3
Well Identification Number (from Permit): MWTF1-CR
Well Depth: 42.00 ft. Well Diamter: 2 inch
Screened Interval: 38.70 ft. to 40.70 ft.
Depth to Water Level: 14.19 ft. below measuring point.
Measuring Point is 3.95 ft above land surface.
MILILITERS of water pumped/bailed before sampling:
For Groundwater Treatment
Systems Check One:
Influent (98)
Effluent (99)
2100
Field Analysis: pH 7.1 , Specific Conductance 699 uMhos
Temp. 25.4 oC, Odor NONE Appearance: CLEAR
Mail Original
to
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
WATER QUALITY DIVISION, GROUNDWATER SECTION
1636 Mail Service Center
RALEIGH. NC 27699-1636 Phone [phone]
PERMIT #: WI0700012
Non -Discharge X
NPDES
SWF
EXPIRATION DATE:
UIC
01/15/08
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
t IV OF tivArp UAL)
Other
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected: 7/17/2007
Date sample analyzed: 7/17/2007 to 7/18/2007
Laboratory Name: PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 330 10
AUG 0 9 200?
PARAMETERS:
COD N/A
Coliform: MF Fecal N/A
Coliform: MF Total <1.0
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A
pH (when analyzed) N/A
TOC N/A
Chloride N/A
Arsenic N/A
Grease and Oils N/A
Phenol
Sulfate
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
(Samples for metals were collected unfiltered Yes n/a
mg/I Nitrite (NO2 as N)
/100m1 Nitrate (NO3 as N)
/100m1 Phosphorus: Total as P
Orthophosphate
mg/I Al - Aluminum
units Ba - Barium
mg/I Ca - Calcium
mg/I Cd- Cadmium
mg/I Chromium: Total
mg/I Cu - Copper
mg/I Fe - Iron
mg/I Hg - Mercury
uMhos K- Potassium
mg/1 Mg - Magnesium
mg/I Mn - Manganese
No and field acidified
Yes n/a No )
N/A mg/I Ni - Nickel N/A ug/I
N/A mg/I Pb - Lead N/A ug/I
N/A mg/I Zn - Zinc N/A ug/I
N/A mg/I Ammonia Nitrogen mg/I
N/A ug/I
N/A ug/l
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/1
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/l
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
Ag - Silver
Se- Selenium
Sodium
Organics: (GC, GC/MS, HPLC)
(Specify test method #. Attach lab report.)
Report attached? Yes (1) No X (2)
VOC : method#
method#
method#
N/A mg/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations.
NOTE:
GW-59 Rev 3/2000
RECEIVED / DENR / DWQ
AQUIFFR•PR(1TFf TI1N SECTION
APR 2 5 2008
Ross M. Smith - Manager, Environmental Affairs
Fermi (of ut oriz Agent) and Title - Please type or p /
Signature of Permittee (or Autho zed Agent) (Date)

GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORTING FORM
FACILITY INFORMATION
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806
Contact Person: Jack H. Taylor, Jr.
Well Locations/Site Name: Tank Farm
County: Beaufort
Telephone: [phone]
No. of Wells to be Sampled
Mail Original
to:
Well Identification Number (from Permit): CIW-7
Well Depth: 48.00 ft. Well Diamter: 4 inch
Screened Interval: 31.00 ft. to 45.25 ft.
Depth to Water Level:
Measuring Point is
N/A ft. below measuring point.
N/A ft above land surface.
For Groundwater Treatment
Systems Check One:
Influent (98)
Effluent (99)
GALLONS of water pumped/bailed before sampling: CONTINUOUS
Field Analysis: pH 7.2 , Specific Conductance 647 uMhos
Temp. 23.2 oC, Odor NONE Appearance: CLEAR
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
WATER QUALITY DIVISION, GROUNDWATER SECTION
1636 Mail Service Center
RALEIGH, NC 27699-1636 Phone: [phone]
PERMIT #: WI0700012
EXPIRATION DATE: 01/15/08
Non -Discharge UIC X
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected:
Date sample analyzed:
Laboratory Name:
7/17/2007
7/17/2007 to 7/18/2007
PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 330 10
PARAMETERS: (Samples for metals were collected unfiltered
COD N/A mg/I
Coliform: MF Fecal N/A /100m1
Coliform: MF Total <1.0 /100m1
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A mg/I
pH (when analyzed) N/A units
Yes n/a
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
No and field acidified
N/A mg/I
N/A mg/1
N/A mg/I
N/A mg/I
N/A ug/I
N/A ug/I
TOC N/A mg/I Ca - Calcium N/A ug/I
Chloride N/A mg/I Cd- Cadmium
Arsenic N/A mg/I Chromium: Total
Grease and Oils N/A mg/I Cu - Copper
Phenol N/A mg/I
N/A mg/I
Specific Conductance N/A uMhos K- Potassium
Total Ammonia N/A mg/I Mg - Magnesium
TKN as N N/A mg/I Mn - Manganese
Sulfate
Fe - Iron
Hg - Mercury
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
Ni - Nickel
Pb - Lead
Zn - Zinc
Yes n/a No )
AUG 0 9 200?
N/A
N/A
N/A
Ammonia Nitrogen
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
Ag - Silver
Se- Selenium
Sodium
N/A
N/A
N/A
N/A
N/A
Organics: (GC, GC/MS, HPLC)
(Specify test method #. Attach lab report.)
Report attached? Yes (1) No X
VOC : method#
method#
method#
ug/I
ug/1
ug/I
mg/1
mg/I
ug/I
ug/I
ug/I
ug/I
(2)
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations.
NOTE:
GW-59 Rev 3/2000
Ross M. Smith - Manager, Environmental Affairs
Permittef Authorized Agent) Nam a Title - Please type or pyint
Signature of Permittee (or Authorized' Agent) (Date)

Date:
Time:
Tech:
PCS Phosphate Co., Inc. - Tank Farm Remediation System Quarterly Monitoring
7/i8/07
/9/2%
-7 /Mee
System Gauge
Pressures
SWW-1
.T10P
SWW-7
_//710.-
CWW-1
i le;la
cwwa
L/'i°O,
File:12-07-02
pc: TLB
Reference
Pent ILL
Level Ref
to RISC
Ditch
12.91
cr%
Barge Slip
Water Level
Control Tank
%=MSL
10.69
aeg
Sand Layer Pelzometers Level Indicators -
Well ID
TOC
Elevation
MSL'
TOC
Ste Wtr
Level'
Level
Relative To
MSL' Ft.
Well ID
TOC
Elevation
MSL'
TOC
Stc Wtr
Level'
Level
Relative To
MSL Ft.
Spz-1
10A7
. 09
A, 7 9
Cpz-1
10.51
/ f. t9ii
F
- /. /J3
Spz-2
1121
p7 n5/ll
o? g' �``
Cpz-2
1025
/cJ. Jo
. 0
Spz-3
11.87
/7.R0
//v 6.7
Cpz3
11.12
/d /Jr
/ os
Spz-4
11.45
// . ,)7‘2
`5l r f 5
CPW
9.65
/7 g;
-0. /8
Spz-5
11A5
9/ OcZ
of -
MWTF-1A•
14.35
L` .
9-a?? /
Spz-6
1123
/©.�O
//53
L� • 9t5p"
MWTF-1B•
14.36
`//4
V.`y0
_ e .96
Spz-7
11.59
9. 9/
/. le
MWTF-1C•
14A4
/44/9
9. 6-
Spz-8
11.57
i9. Of
,9.5V
MWTF-2A
14.05
L5.8B
e9/'/
C3c8/
Spz-9
11.01
7,,4''4�1/
t9, /7
MWTF-2B
14.022
/40
Spz-10
14.08
/6✓,5
0qg7
12.16
6, 90
l .6,7
MWTF-2C
SPW "
9.95
7 t9(o
ot.J�-9
MWTF3A
1221
C Y,
8.79
MWTF3B
12.18
�j
/, 90
p
°-a6
MWTF-3C
12.19
/4 60
0/
Sand Layer And Croatan Formation Withdrawal Wells
Well ID
TOC
Elevation
MSL'
Max Ste
_ Wtr
Level Ft.
Pump
Activation Depth
Rel MSL
Max Level
Relative To
MSL Ft.
Control
Point
MSL'
Is Well
Pumping?
(Y)es/9ho
Comments
SWW-1
10.70
///. kb
6'
.5.8.s
+1. 'to+2'
5
cww-1
10.60
Y .0?J
9'
- y 76
-2'to-T
tye'
NO
SW W-2
9.99
0n3
e'
S, 0 ?
+1 . to +2'
J..,,Fyyi
CWW-2
1023
`9.
e�/y.9/
9'
- Ll,/9
-2'to-1'
SWW3
9.97
7 79/
6'
/. 79
+1'to +2'
'/VD
y,,�e5
CWW3
9.95
4/,'C7
9'
- y. %o'
-2'to-1'
NO
SWW-4
10.73
9/,09
6'
0?09
+1'to+7
V�e9h
CWW-0
ion
/(0.03
9'
-2 ' to-1'
1)0
Zn /Zmt- a ec
SWW-5
10.80
.0 .O.
6'
+1'to+2'
req 5
4eae/like /Po
CWW-5
10.74
/J.//0
9'
-2'to-1'
1490
.eeget/2.t,o Pot
SWWB
-10.66.
Jam-. 99
6'
-0. 0/
+1. to+2'
)!Pn
CWW-6
9.92
/A/ .&c
9'
-2'to-1
Y����L-q
/
,! ege/2a-/ 19/a$is
Sww-7
10.70
[(,/,//. //8
6'
0-/0
+1' to+2'
U✓O
CWW-7
9.95
4 , r oc
9'
- //SS
-2'to-1'
!'V o
Revised 7/29/02
• Riser length added to TOC elevation 124/97
D\DatalFomis\Well Fonn\TankPae, Reined WellsMs

MWTE4
CLUSTER -
SPZ
SPZ-1 •0
CPZA
OFFICE
CUT—OFF WALL
CPZ-2 ASPHALT ROAD
CWW-S
SWWa
CVAY•4
MWW4
CLUSTER
1 DRAINAGE DITCH�
S.P.A -
PLANT
SW W-S
COMPS
SPZ-5 SPZ-7
0
cPw SPw-CWw{
SAW.
/IRNORAWAL WELL
FLOW TOTAIIZERS
AND CONTROL VALVES
CPZ-3 1f
SPZ-S X
PIPERACK SPILL CONTAINMENT PAD
WATER LEVEL
CONTROL TAXA
01W-1O OI
CO-2/
044
SPZ-10
002
1
T
1 VII•
111 Ai
!El M1111I UL DI IIIPI VON
•
•
L-
O
.n N•wn•
Y••N,1•,n M
•••IMnN„••x,,,•,I n 0,1111,nAMY WI11
• n,•.1•N I• • •. 1.,11M,11.•'M W111
• n• .1 ,•w11.,.:N M,1, 1.41 w111
.111, ,.,11 111•1111 ,YM,111 .,1'I • 1tn. I•l1I
•.•NI n.•, 1•I� •,.11Y IYI
WAlln II
LOCATION PLAN FOR TANK FAIIM,
AREA REMEDIAL ACTION SYS I I M
WELLS AND PIEZOMETI II'
FIGURE 1

PCS PHOSPHATE - TANK FARM REMEDIAL ACTION PLAN
OUARTERLY OPERATIONAL AND MAINTENANCE REPORT FOR
THE INJECTION AND WITHDRAWAL WATER WELLS
May 2007 — July 2007
The Tank Farm Remediation System consists of a series of seven- (7) injection water wells located on the
south side of the Tank Farm Area and a series of fourteen (14) withdrawal water wells located on the north
side of the Tank Farm Area.
Infection Water Well System
The injection water well system operated with the DPW Water - Ultraviolet Light Disinfection system
during the period.
Daily operational data are collected by the Shipping Department and reported to the Environmental Affairs
Department. The total monthly and quarterly volumes of water injected as well as the month end water
level in the Water Level Control_ Tank are - -
F . r
" r
DPW WATER
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
TANK
LEVEL
FEET, MSL
May
1,128,870
0
1,128,870
25.3
15.0
June
1,246,822
0
1,246,822
28.9
15.0
July
1,062,026
0
1,062,026
29.5
15.0
TOTALS
3,437,718
0
3,437,718
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
3

Withdrawal Well System
The withdrawal water well pumps are monitored daily by the area Maintenance Department and
preventative maintenance work is performed as needed. The total monthly and quarterly withdrawal water
volumes for the period are:
e i
n . ... .. ._ a
SAND
FORMATION
GALLONS
CROATAN
FORMATION
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
May
250,400
17,691
268,091
6.0
June
259,820
14,709
274,529
6.6
July
273,084
13,033
286,117
6.4
TOTALS
783,304
45,433
828,737
Some additional short periods of planned downtime for preventative maintenance, pipe header cleaning,
and troubleshooting on individual pumps in the fourteen well system were experienced. Details of these
activities are: -
Confined Sand Formation Withdrawal Well (SWW) Pumps
A11 Pumps were flushed on 5/1, 5/11, 5/25, 5/30, 6/29, 7/10, 7/18 and 7/26.
SWW-1: On 6/30 reset counter. On 7/11 reset counter. On 7/17 rebuilt pump.
SWW-2: On 7/6 rebuilt pump.
SWW-3:
SWW-4: On 5/21 back washed. On 5/29 changed pump. On 7/19 reset head.
SWW-5: On 5/17 changed counter. On 7/12 cleaned pump.
SWW-6:
SWW-7:
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
4

Croatan Formation Withdrawal Well (CWW) Pumps
CWW-1:
CWW-2:
CWW-3:
CWW-4:
CW W-5:
CWW-6:
CWW-7:
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
5

Pcs -�
Phosphate AURORA
PCS PHOSPHATE COMPANY, INC.
P.O. BOX 48, AURORA, NC U.S.A. 27806
August 3, 2007
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina, 27699
Attn: Information Management
CERTIFIED MAIL
Subject: Underground Injection Control Program
Quarterly Groundwater Monitoring Report
May 2007 — July 2007
Injection Well Permit #WI0700012
Tank Farm Remedial Action System
Beaufort Co.
Dear Qi:
Please find the subject groundwater monitoring report attached. This includes the sampling and reporting
requirements of the above referenced permit, Part V, Section B 1 as well as the reporting requirements of
the overall Tank Farm Remedial Action Plan. Enclosed are: a) Form GW-59 for injection well CIW7 and
monitor well MWTF1CR, b) piezometer level monitoring field sheet, and c) the summary operational and
maintenance report.
Please do not hesitate to contact me at [phone] if you have any questions regarding this
information.
Sincerely,
D. Daniel Winstead HT
Environmental Engineer
PCS Phosphate
Attachments

pc: Will Hart — Aquifer Protection DWQ, WaRO (w/ attachments)
R. M. Smith/12-07-02 (w/ attachments)
T. S. Ingra - Ardaman & Assoc. (w/attachments)
R. A. Allen (w/ attachments)
W. A. Schimming (w/ attachments)
Anthony Shrewsbury (w/ attachments)
R. B. Lee (w/ attachments)
Total Two Copies
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina, 27699
Attn: Information Management
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
2

GROUNDWATER QUALITY MONITORING!
COMPLIANCE REPORTING,' FORM _ "
FACILITY INFORMATION
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806 County: Beaufort
Contact Person: Jack H. Taylor, Jr. Telephone: [phone]
Well Locations/Site Name: Tank Farm No. of Wells to be Sampled
Well Identification Number (from Permit):
Well Depth: 42.00 ft. Well Diamter:
Screened Interval: 38.70 ft. to 40.70 ft.
Depth to Water Level:
MWTF1-CR
2 inch
14.19 ft: below measuring point.
Measuring Point is 3.95 ft above land surface.
For Gro ndwater Treatment's
Sys ems Check One:
RInfluent (98)
Effluent (99)
MILILITERS of water pumped/bailed before sampling: 2100
Field Analysis: pH 7.1 , Specific Conductance 699 uMhos
Temp. 25.4 oC, Odor NONE
Appearance: CLEAR
DEPARTMENT of ENVIRONMENT & NATURAL RESOURCES
WATER QUALITY DIVISION, GROUNDWATER SECTION"
1636 Mail Service Center •
.rRALEIG.Ii NC 276991636 Phone (919)733=3221 ,,,:
PERMIT #: WI0700012
Non -Discharge X
NPDES
EXPIRATION DATE:
UIC
. 01/15/08
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected: 7/17/2007
Date sample analyzed: - 7/17/2007 to 7/18/2007
Laboratory Name: PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 330 10
PARAMETERS: (Samples for metals were collected unfiltered Yes n/a
COD
Coliform: MF Fecal
Coliform: MF Total
N/A
N/A
<1.0
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A
pH (when analyzed)
TOC
Chloride
Arsenic
Grease and Oils
Phenol
Sulfate
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
mg/1
/100m1
/100m1
mg/l
units
mg/
mg/I
mg/I
mg/l
mg/I
mg/
uMhos
mg/I
mg/
Nitrite (NO2 as N)
Nitrate (NOa as N)
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
Ca - Calcium
Cd- Cadmium
Chromium: Total
Cu - Copper
Fe - Iron
Hg - Mercury
K- Potassium
Mg - Magnesium
Mn - Manganese
No and field acidified
Yes n/a No )
N/A mg/I Ni - Nickel N/A ugh
N/A mg/I Pb - Lead N/A ug/I
i N/A mgll Zn - Zinc N/A ug/1
N/A mg/1 Ammonia Nitrogen mg/1
N/A ug/I Other (Specify Compounds and Concentration Units)
N/A ugA Fluoride N/A mg/I
N/A ugA MIBK N/A ugA
N/A ug/I Ag - Silver N/A ug/I
N/A ug/I Se- Selenium N/A ugA
N/A ugA Sodium N/A ugA
N/A ugA Organics: (GC, GC/MS, HPLC)
N/A ug/I (Specify test method #. Attach lab report)
N/A ug/I Report attached? Yes (1) No X. (2)
N/A ugA VOC method#
N/A ug/I method#
. method#
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate,
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am awa
false information, including the possibility of fines and imprisonment for knowing violations.
and complete, and that the laboratory analytical data was produced
re that there are significant penalties for submitting
NOTE:
GW-59 Rev 3/2000
Ross M. Smith - Manager, Environmental Affairs
Perm' (of ut odz d Agent) and Title - Please type or t
r 3a7
MGT
Signature of Permittee (or AuthoKzed Agent)
(Date)

Phosphate AURORA
PCS PHOSPHATE COMPANY, INC.
P.O. BOX 48, AURORA, NC U.S.A. 27806
August 3, 2007
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina, 27699
Attn: Information Management
CERTIFIED MAIL
Subject: Underground Injection Control Program
Quarterly Groundwater Monitoring Report
May 2007 — July 2007
Injection Well Permit #WI0700012
Tank Farm Remedial Action System
Beaufort Co.
Dear Qi:
Please find the subject groundwater monitoring report attached. This includes the sampling and reporting
requirements of the above referenced permit, Part V, Section B 1 as well as the reporting requirements of
the overall Tank Farm Remedial Action Plan. Enclosed are: a) Form GW-59 for injection well CIW7 and
monitor well MWTF1CR, b) piezometer level monitoring field sheet, and c) the summary operational and
maintenance report.
Please do not hesitate to contact me at [phone] if you have any questions regarding this
information.
Sincerely,
D. Daniel Winstead III
Environmental Engineer
PCS Phosphate
Attachments

pc: Will Hart — Aquifer Protection DWQ, WaRO (w/ attachments)
R. M. Smith/12-07-02 (w/ attachments)
T. S. Ingra - Ardaman & Assoc. (w/attaclunents)
R. A. Allen (w/ attachments)
W. A. Schirmning (w/ attachments)
Anthony Shrewsbury (w/ attachments)
R. B. Lee (w/ attachments)
Total Two Copies
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina, 27699
Attn: Information Management
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
2

Date:
Time:
Tech:
PCS Phosphate Co., Inc. - Tank Farm Remediation System Quarterly Monitoring
'7/4 07
/9m
System Gauge Pressures
sww-1
l0/-
SW W-7
.asp.
CW W-1
itJOf
CwW-7r7,
Fiile:12-07-02
Pc: 1LB
Rdeenn
Poll MILL
Leval RS
to SRL
Ditch
12.91
g`7
Barge Slip
Water Level
Control Tank
Y = MSL
10.69
2.099,
Sand Layer Pelzometers Level Indicators
Well ID
TOC
Elevation
MSL'
TOC
Ste Wtr
Level'
Level
Relative To
MSL Ft.
Well ID
TOC
Elevation
MSC
TOC
Stc Wtr
Level'
Level
Relative To
MSL FL
Spz-1
10.47
,/'5,, QR
, , V9
Cpz-1
10.51
/0 7.. t9i
_
._ /�,3
Spz-2
1121
y , 3A
o7e9,5
Cpz-2
1025
/rn, t90
-al - 05
Spz3
11.87
l%.20
//, 67
Cpz-3
11.12
/77 /S
-/ 02
Spz-4
11.45
/O.,Ala
.S-:a3
CPW
a65
//8/9
-J7. /R
Spz5
11.45
9, 302
ap1� . /
MWTF-1A •
14.35
(. •
9 a
Spz-6
1123
/O.2R
`3
(./. 9_5CO'?
MWTF-1B•
14.36
�/�//4
i-1, 70
//-
9.9$
Spz-7
11.59
9n 9/2
7.. /6
MWTF-1C•
14.44
./44/7
O'.2sy
Spz-8
11.57
cr7 , 0
, . `i-y
MWTF-2A
14.05
Li:Sig
/ /
Spz-9
11.01
7, 4-y^
,,/7
MWTF-28
14.02
/0. w/J
O?
L
Spz-10-
12.16 U2, 90
14.08
/6./.i"
-� 09
- 1 I �.�
MWTF-2C
SPW
9.95 I 7 t'5&
a.5-q"
MWTP3A
1221
d�j• 47,�
%.c/q
MWTF-3B
12.18
9O
�,�Z7
MWTF-3C
12.19
,9
/4/ 89
727 6/
Sand Layer And Croatan Formation Withdrawal Wells
Well ID
TOG
Elevation
MSL'
-
Max Ste
-.- Wtr
Level Ft
Pump
Activation Depth
Rel MSL
Max Level
Relative To
MSL Ft.
Control
Point
MSL'
Is Well
Pumping?
(Y)es/tko
Comments
SWW-1
10.70
/,//• 9-5-G
�f�.s ,
+1'to+2'
I/f 5
CWW-1
10.60
, j?.5
9'
- 4% 7S
-2'to -'
Alt'
SWW-2
9.99
03
9'
`q, 0__?
+1'io+2'
yPyl`
CWW-2
1023
�9-
4'.
9'
4//9
-2'to-1'
SWW-3
9.97
rp�/
/ 2
e
//. 79
+1 'to+2'
�10)
VI")
CWW3
9.95
'//-
44effi J
9'
- 9 7,,
-2'to-1'
/1/o
SWW-4
10.73
9,09
s
t?09
+1'to+2'
Vet! ',
CWW-4
10.73
/UJ .0
9'
-2'to-1'
)3
, moo
Gast/G)t't/turd
SWW-5
10.80
0 -Og
6'
+1' to+2'
y9e 5
2tcc/Gilt!' 4e7A.
CWW-5
10.74
9. /0
9'
-2'to-1'
11Af90
/-ee'e/1;,,P /oaat.
SWW-6
10.66
LC: 99�j
e
-0.0/
+1'to+2'
IPfr
CWW-6
9.92
9'
-2'to•l'
J'L)CO
/P,ll/L;�9/F/d ce/�
SWW-7
10.70
/?•R/�
6,//, //8
e
c9../O
+1'to+2'
WO
CWW-7
9.95
Y. t&
e
-`/Se
-2'to-1' _
/170
Revised 729102
• Riser length added to TOC elevation 124197
D1DatalFonnslWef FonivrankFarm Ramey: Wetis.zk

GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORTING. FORM
FACILITY INFORMATION
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806 County: Beaufort
Contact Person: Jack H. Taylor, Jr. Telephone: [phone]
Well Locations/Site Name: Tank Farm No. of Wells to be Sampled
Well Identification Number (from Permit): CIW-7
Well Depth: 48.00 ft. Well Diamter: 4 inch
Screened Interval: 31.00 ft. to 45.25 ft.
Depth to Water Level: NIA ft. below measuring point.
Measuring Point is N/A ft above land surface.
GALLONS of water pumped/bailed before sampling:
For Groundwater Treatment
Sys ems Check One:
Hlnfluent (98)
Effluent (99)
CONTINUOUS
Field Analysis: pH 7.2 , Specific Conductance 647 uMhos
Temp. 23.2 oC, Odor NONE
Appearance: CLEAR
DEPARTMENT OF ENVIRONMENT-& NATURALRESQURCES
WATER 6t1ALI1l:DIVISION, GROUNDWATER SECTION
1636. Mail Ser"vice,Center
RALEIGH1 27699.1636'
PERMIT #: WI0700012
Non -Discharge
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
Spray Field X Remediation :
one: [phone]
EXPIRATION DATE:
UIC X
01/15/08
Rotary Distributor Land Application of Sludge
Other
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected: 7/17/2007
Date sample analyzed: 7/17/2007 to 7/18/2007
Laboratory Name: PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 330 10
PARAMETERS: (Samples for metals were collected
COD N/A mg/I
Coliform: MF Fecal N/A /100m1
Coliform: MF Total <1.0 /100m1
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A
pH (when analyzed) N/A
TOC
Chloride
Arsenic
Grease and Oils
Phenol
Sulfate
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
unfiltered Yes n/a
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
mg/I Al - Aluminum
units Ba - Barium
mg/I Ca - Calcium
mg/I Cd- Cadmium
mg/I Chromium: Total
mgA Cu - Copper
mg/I Fe - Iron
mg/1 Hg - Mercury
uMhos K- Potassium
mg/I Mg - Magnesium
mg/I Mn - Manganese
No and field acidified _
N/A mg/I Ni - Nickel
N/A mg/I Pb - Lead
N/A mg/I Zn - Zinc
Yes n/a No )
N/A
N/A
N/A
N/A mg/I Ammonia Nitrogen
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
ug/I Other (Specify Compounds and Concentration Units)
ugA
ugA
ug/I
ugA
ugA
ugA
ug/I
ug/I
ugA
ugll
Fluoride
MIBK
Ag - Silver
Se- Selenium
Sodium
N/A
N/A
N/A
N/A
N/A
Organics: (GC, GC/MS, HPLC)
(Specify test method #. Attach lab report)
Report attached? Yes (1) No X
VOC method#
method#
method#
ugA
ug/I
ugA
mg/I
mg/I
ugA
ug/I
ugA
ug/I
(2)
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am aware thatthere are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations.
NOTE:
GW-59 Rev 3/2000
Ross M. Smith - Manager, Environmental Affairs
Penmtte fAuthorized ent)Nam Title- Please type or art
Signature of Permittee (or AuthorizeCAgent) (Date)

PCS PHOSPHATE - TANK FARM REMEDIAL ACTION PLAN
QUARTERLY OPERATIONAL AND MAINTENANCE REPORT FOR
THE INJECTION AND WITHDRAWAL WATER WELLS
May 2007 — July 2007
The Tank Farm Remediation System consists of a series of seven- (7) injection water wells located on the
south side of the Tank Farm Area and a series of fourteen (14) withdrawal water wells located on the north
side of the Tank Farm Area.
Injection Water Well System
The injection water well system operated with the DPW Water - Ultraviolet Light Disinfection system
during the period.
Daily operational data are collected by the Shipping Department and reported to the Environmental Affairs
Department. The total monthly and quarterly volumes of water injected as well as the month end water
level in the Water Level Control Tank are:
Q vS✓e�1.ai vim. �'<
V^i rx
� }. w-�-ta S� Y a� vl�]q N: neaY. F . i�'R r£3 d"u E_
3 {
, a.. Y\1�': m3alt �1
S u i
..x.� ....�eo ttse..
Y..Si.. ueiR daeJ
DPW WATER
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
TANK
LEVEL
FEET, MSL
May
1,128,870
0
1,128,870
25.3
15.0
June
1,246,822
0
1,246,822
28.9
15.0
July
1,062,026
0
1,062,026
29.5
15.0
TOTALS
3,437,718
0
3,437,718
\\aurdata2\users\AUR1DDW\Reports\2007\Quarterly\TFRAS Report Second Quarter 2007.doc
3

Withdrawal Well System
The withdrawal water well pumps are monitored daily by the area Maintenance Department and
preventative maintenance work is performed as needed. The total monthly and quarterly withdrawal water
volumes for the period are:
H
t p ..➢t i• �` i L, ! 4 .
�..".ly�.�,�.._. _ "" a ,n �5;�
i 3ti„ d4 e`it ;r
�_.� 4 r u'J �t :line
SAND
FORMATION
GALLONS
CROATAN
FORMATION
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
May
250,400
17,691
268,091
6.0
June
259,820
14,709
274,529
6.6
July
273,084
13,033
286,117
6.4
TOTALS
783,304
45,433
828,737
Some additional short periods of planned downtime for preventative maintenance, pipe header cleaning,
and troubleshooting on individual pumps in the fourteen well system were experienced. Details of these
activities are:
Confined Sand FormationWithdrawalWell (SWW)-Pumps
All Pumps were flushed on 5/1, 5/11, 5/25, 5/30, 6/29, 7/10, 7/18 and 7/26.
SWW-1: On 6/30 reset counter. On 7/11 reset counter. On 7/17 rebuilt pump.
S W W-2: On 7/6 rebuilt pump.
SWW-3:
SWW-4: On 5/21 back washed. On 5/29 changed pump. On 7/19 reset head.
SWW-5: On 5/17 changed counter. On 7/12 cleaned pump.
SWW-6:
SWW-7:
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4

Croatan Formation Withdrawal Well (CWW) Pumps
CWW-1:
CWW-2:
CWW-3:
CWW-4:
CWW-5:
CWW-6:
CWW-7:
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5