WI0700012_Monitoring (Report)_19960227

PCS
Phosphatke AURORA DIVISION
P.O. BOX 48, AURORA, NC 27808
February 27, 1996
Underground Injection Control Program
Groundwater Section
NC - DEHNR, Division of Environmental Management
P. O. Box 29578
Raleigh, North Carolina 27626-0578
Attn: Mark Milligan
Subject: Quarterly Monitoring Data
for Tank Farm Remedial Action System
Dear Mark:
Please find enclosed the Supplemental Tank Farm Remedial Action System quarterly
groundwater monitoring data for your information. These data are from samples collected
during January 1996. The sampling and analysis of water from the injection well system as
required by Permit No. WI0700012 is also included.
As per our discussion by phone this morning, PCS Phosphate believes that the analytical result
for total phosphorus (TP) @ well CIW-7 was an anomaly. The value of 0.200 mg/1 TP @ well
CIW-7 is not believed true because the water which supplies well CIW-7, the Water Level
Control Tank (WLCT), analyzed @ 0.019 mg/1 TP. On February, 23 well CIW-7 and the
WLCT were resampled and analyzed for TP. The results were 0.042 mg/1 TP and 0.023 mg/1
TP respectively. An additional Compliance Monitoring Report Form for well CIW-7 and the
WLCT is included in this report containing the additional TP analysis.
Please contact me if you have any questions regarding this information.
Sincerely,
T. F. Walls
Environmental Engineer
BAP:TFW/tfw
Attachments

pc: Willie Hardison - DEM, WRO (w/attch)
12-01-005-06 (w/o attch)
00-12-000 (w/o attch)
12-01-008-03-002 (w/ attch)
CAWORD W ATR\TFQTRPT. TF W
U: \ WALLS \TFQTRPT. TF W

2
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank Farm
LRotary Distributor _x_Ot
Well I.D. Number. CWW-1 Well Depth: 55.0 Ft.
Well Diameter 4"
Sample(Screened) Interval .,
3327 Ft. to 52.68 Ft.
Depth to Water Level
11.76 Ft. below meas. pt(before sampling) or
—1.16 Ft. (MSL)
Measuring Point is
225 Ft. above land surface or
10.60 Ft. (MSL)
Gallons of wateryrurged before sampling
CONTINUOUS
Field Analyirss: pH
6.5 Specific Conductance
2150 uMhos Temp 16.4 oC Odor
NONE
Date Sample Collected
01/30/96 Date Lab Sample Analyzed 1)30-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD
N/A mg/I
NO2 as N
N/A mg/I
Ni — Nickel
N/A mg/I
Coliform: MF Fecal
N/A /100m1
NO3 as N
N/A mg/I
Pb — Lead
N/A mg/1
Coliform: MF Total
N/A /100m1
Phosphorus: Total as P
0.500 mg/1
Zn — Zinc
N/A mg/I
Dissolved Solids: Total
2012 mg/l
Al — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed)
6.5 units
Ba — Barium
N/A mg/1
AO
TOC
10.1 mg/1
Ca — Calcium
N/A mg/I
ug/I
Chloride
95.1 mg/1
Cd — Cadmium
N/A mg/1
ug/I
Arsenic
N/A mg/1
Chromium: Total
N/A mg/l
Other FLUORIDE
026 mg/1
Grease and Oils
N/A mg/I
Cu — Copper
N/A mg/1
Other MIBK
N/A ug/I
Hardness: Total
N/A mg/l
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A mg/I
Phenol
N/A mg/1
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A mg/1
Sulfate
685.5 mg/I
K — Potassium
N/A mg/I
ug/1
Specific Conductance
N/A uMobs
Mg — Magnesium
N/A mg/I
ug/I
Total Ammonia(NH4 + NH3)
N/A mg/1
Mn — Manganese
N/A mg/I
TKN as N
N/A mg/I
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
Mad -
arm)
SIGNATURE OF PERMITTEE OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
247jto
er

COI. I.ECT._11 AND ANALYSIS OF GROUNuWATER SAMPLES
I SaiRiles slioulti be analyzed a:; soon a ;_Possible alter collection. SAMPLES WHICH ARE IIOT ANALYSED WITHIN THE HOLDIIIG TIME SPECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. hl(.' d•::'umdvs's: I ;so Skim I:i d !Jollied 3030C for sample preparation pnrrcury excluded). pONIOT FILTER METALS SAMPI,ES_Ilf, iflls.l'IELI) !!!
samples must be collected for metals, then field acidified with 5 rnl concentrated nitric acid per liter ol,sarnple, and should be submitted to it
fah ^:ilhin 21 li;,n-.
`amiple preparation in the iabotMory (extinction and filtration) must be completed within 72•hours ol collection.
3 All,'I.'rSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1:11IIDWATEII, NOT THOSE THAT ARE A kola OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY 011 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As l 1n I We 15. Milli Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
Ihr Idlowinrl publications, or by other methods approved beforehand by the Director, Division of Environmental
I.l:arulernenC
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/419-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmenlal Protection Agency
publication number SW-846;
(d) Test Procedures lor the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be pumped or bailed prior to collecting a sarnple for analysis. II the well is pumped/hailed dry before 3 well
volmnes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination lor pH, Specilic Conductance, temperature, odor and appearance must be made in the Iield on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron lifter immediately after collection when a dissolved analysis is required. (See #4. above)
10. The sample container should be labeled al the time of collection with the facility name, well identification number and dale and time collected.
11."Authorized agent" is any corporate ollicer or public ollicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MONITORING
GROUNDWATER Q(ALITTY MONITORING:
COMP.LIANCE.R. EPORT FORM
.ONMENCALMANAGEMENT S.
0X29535
RALEIOH, NC 27626-053:
(919) 733-I.
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tenk/Drain Field
_Spray Field _Subsurface Low —Pressure
_Lend Appl of Sludge
Well Location : Tank Farm
_Rotary Distributor _z Ol
Well I.D. Number: CWW-2 Well Depth 52.15 Ft.
Well Diameter 4" Sample (Screened) Interval
30.57 Ft. to 49.82 Ft.
Depth to Water Level 11.94 Ft. below meas. pt.(before sampling) or
—1.71 Ft. (MSL)
Measuring Point is 3.00 Ft. above land surface or
1023 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.4 Specific Conductance
1950 uMhos Temp 17.8 oC Odor
NONE
Date Sample Collected 01/30/96 Date Lab Sample Analyzed 1/30-212
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N
N/A mg/1
Ni — Nickel
N/A mg/I
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/1
Pb — Lead
N/A mg/1
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
13.000 mg/1
Zn — Zinc
N/A mg/1
Dissolved Solids: Total 1880 mg/I
AI — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.4 units
Ba — Barium
N/A mg/I
ugft
TOC 102 mg/I
Ca — Calcium
N/A mg/1
ug/1
Chloride 77.4 mg/I
Cd — Cadmium
N/A mg/1
ug/I
Arsenic N/A mg/I
Chromium: Total
N/A mg/1
Other FLUORIDE
023 mg/1
Grease and Oils N/A mg/1
Cu — Copper
N/A mg/I
Other MIBK
N/A ug/1
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/1
Other Ag — Silver
N/A mg/1
Phenol N/A mg/I
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A mg/I
Sulfate 695.9 mg/I
K — Potassium
N/A mg/I
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/1
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
N/A mg/I
TKN as N N/A mg/I
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
DA i
er

GUI. I.EGT . ,J AND ANALYSIS OF GROULOJJATER SAMPLES
I stunt •Ire should he analyzed a:; ;;con as possible alter collection. SAMPLES WHICH ARE IIOT,ANALYSED WITHIN THE HOLDIIIG I IME SPECI-
FIEu FOR TI-IE METHOD 11SED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. hlr' 'i vi tivses Hsu Styr Method 3030C for sample preparation (mercury excluded). QQNOT FILTER METALS SALIPLES_Ill,1 FIE 1-l.E.Lti
h ' , l ,rl samples must be collected for metals, then field acidified with 5 ml concentrated niuic acid per liter ol sample, and should be submitted to flr
Int ^,ilhin 24 licnrr.
Sample preparation in the laboratory (extraction and filtration) must be completed within 72 hours ol collection.
3 Ann I.'f SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GIICUIIDWATER, NOT THOSE THAT ARE A PART OF SFDIJJIENT ASSOCIATED WITH WELL CONSTRUCTION OB SAMPLIIJG PROCEDURES.
CHECK WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As (oa I life 15. Noilli Carolina Administrative Code. Subclrapter 2L, analytical procedures shall be in accordance with the methods described in ono of
Ihr following publications, or by other methods approved beforehand by the Director, Division ol Environmental
M;frrgemenl:
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17fh Edition, 1989, published jointly by
Arnerican Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4.79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures lor the Analysis ol Polluants tinder the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample for analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers • to the point where enough water is available to collect your sample.
7. Determination lor pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled. at the time ol collection with the facility name, well identification number and dale and time collected.
11. ^Authorized agent" is any corporate officer or public ollicial authorized by the company, corporation, or governmental body to sign ollicial documents.

COMPLIANCE €MONITORING:.
• GROUNDWATER QUALITY MON
COMPLIANCE REPORT FORM.;.
ITO
SIONOFENVIRONMENTALMANAt EMEN['.4
P!O BOX29535 _._.
wax. NC27626 053
[phone]
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Lend Appl of Sludge
Well Location: Tank Farm
Distributor
_x_o1
Well I.D. Number: CWW-3 Well Depth: 53.00 Ft
HRotary
Well Diameter 4" Sample (Screened) Interval
36.42 Ft. to 50.67 Ft.
Depth to Water Level 11.90 Ft. below meas. pt(before sampling) or
—1.95 Ft. (MSL)
Measuring Point is 3.08 Ft. above land surface or
9.95 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.4 Specific Conductance
2240 uMhos Temp 23.0 oC Odor
NONE
Date Sample Collected 01/30/96 Date Lab Sample Analyzed 1130-22
1996 Appearance: CLEAR
Laboratory Name : PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/1
NO2 as N
N/A mg/I
Ni — Nickel
N/A
mg/1
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/1
Pb — Lead
N/A
mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
5.700 mg/I
Zn — Zinc
N/A
mg/I
Dissolved Solids: Total 2092 mg/1
Al — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.4 units
Ba — Barium
N/A mg/I
ug/I
TOC 112 mg/1
Ca — Calcium
N/A mg/I
ug/1
Chloride 91.9 mg/I
Cd — Cadmium
N/A mg/I
ug/I
Arsenic N/A mg/1
Chromium: Total
N/A mg/1
Other FLUORIDE
0.22
mg/I
Grease and Oils N/A mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/1
Hardness: Total N/A mg/I
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/I
Phenol N/A mg/1
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A
mg/1
Sulfate 745.8 mg/I
K — Potassium
N/A mg/1
ug/1
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/1
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
N/A mg/I
TKN as N N/A mg/1
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
B,1wli & -7
SIGNATURE OF PERMITTEE ( R AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
er

COI. I.EC_-__AIJ AND ANALYSIS OF GROUT`'" JVATER SAMPLES
I ;,:;u««l lus should he analyzed a:; soon a; possible alter collection. SAMPLES WHICH ARE 11OT ANALYSED WITHIN 1HE HOLDIIIG 1IME SPECI-
FIED FOR TI-IE METHOD IJSED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
Wed.: :: nnlysis: Use St..urrl:u;l 1.lrahod 3030C for sample preparation (mercury excluded). DQNOT FILTER METALSSAMPLES 141EFIEI-I) Ili
' h r•:r';rl samples must be collected for metals, then field acidified with 5 rnl concentrated nitric acid per liter of sample, and should be submitted kr tl
lal •citlrin 24 lunar.
Sample preparation in Ilie laboratory (extraction and filtration) must be completed within 72 flours ol collection.
3 AtIr I.'(SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE.
GfU'IJIJDWATER, NOT THOSE THAT ARE A EMI OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As poi I illre. 15. Norllr Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one ol
II rt lollowinq publications, or by other methods approved beforehand by the Director, Division ol Environmental
P.l;,n:trtemcnt:
(a) Standard Methods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods lor Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/4-79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Proluclion Agency
publication number SW-846;
(d) Test Procedures for the Analysis ol Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample lor analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, sarnples can be colledted as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the lield on unlillered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples roust be filtered through a 0.45 micron lifter immediately after collection when a dissolved analysis is required. (See #4. above)
10. The sample container should be labeled al the time ol collection with the facility name, well identification number and dale and lime collected.
11. "Atrllrorized agent" is any corporate ollicer or public official authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MONITORING
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT'FORM
DIVISION OF ENVIRONMENIALMANA(
RALEIG11.N927623 0535_
:'i414} 733 3221
Facility Name: PCS PHOSPHATE CO. - AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location : Tank Farm
[_Rotery Distributor _x_Ot
Well I.D. Number. CW W-4 Well Depth: 53.00 Ft.
Well Diameter 4" Sample (Screened) Interval
41.67 Ft. to 50.92Ft.
Depth to Water Level 12.56 Ft. belowmeas. pt.(before sampling) or
—1.83 FL (MSL)
Measuring Point is 2.75 Ft. above land surface or
10.73 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.3 Specific Conductance
i 2300 uMhos Temp 27.8 oC Odor
NONE
Date Sample Collected 01/30/96 Date Lab Sample Analyzed 1/30-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD N/A mg/l
NO2 as N
N/A mg/I
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/1
Pb — Lead
N/A
mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
6.000 mg/I
Zn — Zinc
N/A
mg/I
Dissolved Solids: Total 2088 mg/l
Al — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.4 units
Ba — Barium
N/A mg/I
ug/I
TOC 12 mg/I
Ca — Calcium
N/A mg/I
ug/l
Chloride 1175 mg/I
Cd — Cadmium
N/A mg/I
ug/1
Arsenic N/A mg/l
Chromium: Total
N/A mg/I
Other FLUORIDE
0.17
mg/1
Grease and Oils N/A mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/1
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/1
Phenol N/A mg/I
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A
mg/1
Sulfate 712.9 mg/I
K— Potassium
N/A mg/1
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/l
ug/I
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
N/A mg/I
TKN as N N/A mg/1
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
A L / ?kJ
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
a/a76ATE
r

COI. I.ECM'-_-•N AND ANALYSIS OF GROUH WATER SAMPLES
I Sam! •les sltnnt(' he analyzed a:; :a 0I' as possible alter collection. SAMPLES WHICH ARE 110T ANALYSED WITHIN THE HOLDIIIG'EWE SPECI-
FIED FOR THE METHOD USED (SEE 114. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. 1.Ir' '1•: 'inlysus: I lso Sl..untnr(I Method 3030C for sample preparation (mercury excluded). PQNOT FILT_E.R METALS SAMPLES_I11.THE FIELD !!I
r ':n:d samples must be collected for metals, then lield acidified with 5 rnl concentrated nitric acid per liter of sample, and should be submitted ha m•
lab ilhin21 boor.
Sample pieparalioti in the Inboratory (extinction and filtration) must be completed within 72 hours ol collection.
3 All 1. tSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1 1iIIDWATE11, NOT THOSE THAT ARE A EART OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDUUES.
CIIECI< WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As (•ei I isle 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one o1
Ib( i;dlowinq publications, or by other methods approved beforehand by the Director, Division ol Environmental
l.Ln rulenient:
(a) Standard Methods for the Examination of Water and Wastewater, 161h Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/4-79-020. as revised March 1983;
(c) Test Methods for Evacuating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water trout the well.
6. Al least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple for analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination lor pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.Tlie sample container should be labeled at the time of collection with the facility name, well identification nurnber and dale and time collected.
11."Authorized agent is any corporate ollicer or public ollicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MONITORINGI
GROUNDWATER QUALITY M
COMPLIANCE REPORT FORM':
RING;.
ION OF EN VIRONMENTALMANAGEMET
RALEIGH" NC 27626-053
[phone]
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Dreln Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank Farm
Rotary Distributor z_ol
Well I.D. Number: CWW-5 Well Depth: 53.17 Ft.
Well Diameter 4" Sample (Screened) Interval
41.75 Ft. to 51.08 Ft.
Depth to Water Level 12.00 Ft below meas. pt before sampling) or
—1.26 Ft. (MSL)
Measuring Point is 238 Ft above land surface or
10.74 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.4 Specific Conductance
2280 uMhos Temp 31.2 oC Odor
NONE
Date Sample Collected 01/30/96 Date lab Sample Analyzed
1/30-2/2 1996 Appearance: CLEAR
Laboratory Name : PCS PHOSPHATE ENV. AFFAIRS LAB Certification No.
330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/1
NO2 as N
N/A mg/I
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal N/A /100nd
NO3 as N
N/A mg/I
Pb — Lead
N/A
mg/1
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
8.700 mg/1
Zn — Zinc
N/A
mg/I
Dissolved Solids: Total 2156 mg/I
Al — Aluminum
N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.6 units
Ba — Barium
N/A mg/I
ug/I
TOC 12.4 mg/1
Ca — Calcium
N/A mg/I
ug/I
Chloride 129.4 mg/1
Cd — Cadmium
N/A mg/1
ug/I
Arsenic N/A mg/1
Chromium: Total
N/A mg/1
Other FLUORIDE
0.15
mg/I
Grease and Oils N/A mg/1
Cu — Copper
N/A mg/1
Other MIBK
N/A
ug/I
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/I
Phenol N/A mg/I
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A
mg/1
Sulfate 724.5 mg/I
K — Potassium
N/A mg/1
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/1
ug/I
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
N/A mg/1
TKN as N N/A mg/I
Na — Sodium
N/A mg/1
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
14/ .Y SocL —„a %»/
SIGNATURE OF PERMITTEL (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
02A7/%
D TE
r

COI.I.ECI` N AND ANALYSIS OF GROUtvoWATER SAMPLES
1 Sa'' i I should he analyzed a:; coon as possiblu alter collection. SAMPLES WHICH ARE 1tOT ANALYSED WITHIN THE HOLDIIIG 1IME SPECI-
FIED FOR THE METHOD IJSED (SEE H4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. F,Ici ri : ;'uinlysu;s: I ;SO St is I;,nI 1.lelliod 3030C for sample preparation (rncrcuiy excluded). QQNQT FILTER METALS SAMPLES-II1111E FIEL 1 11I
samples must be collected for metals, then field acidified with 5 rnl concentrated nitric acid per liter of sample, and should be subiuiller to 111.•
fah ' iII 1 21 lrcnir,
lainple piepanition in llle laboratory (extraction and filtration) must be completed within 72 flours ol collection.
3 Atlr.t.'ISES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GRCIJIIDWATEn, NOT THOSE THAT AREA pAM OE SEDIMENT ASSOCIATED WffIi- WELL CONSTRUCTION OR SAMPLIf PROCEDURES.
CIIECK WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As re' I isle 15. Nor llr Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one ol
Ihr 1: )Ilowinr) publications, or by other methods approved beforehand by the Director, Division ol Environmental
(a) Standard blethods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17Ih Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4 79-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protrction Agency
publication number SW-846;
(d) Test Procedures lor the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209,40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample lor analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as Soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination lor pH. Specific Conductance, temperature, odor and appearance must be made in the Iield on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance wilh recommendations by the manufacturer.
9. Samples must be littered through a 0.45 micron filter immediately after collection when a dissolved analysis is required. (See #4. above)
10.Tire sample container should be labeled at the time ol collection with the facility name, well identification nurnber and date and time collected.
11. "Authorized agent" is any corporate officer or public otlicial authorized by the company, corporation, or governmental body,to sign official documents.

1
COMPLIANCE: MONITORING
GROUNDWATER QUALITY M
COMPLIANCE REPORT FORM
ON
ITO
RING::
DIVISION OP ENMRONMENCALMANAGEME
r '.0 BOX29533 ..._ ...
1"NC27626—f
[phone]
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Fern Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field Subsurface Low —Pressure
Lend Appl of Sludge
Well Location: Tank Farm
Distributor
x_Ot
Well I.D. Number CWW-6 Well Depth: 53.00 Ft.
_Rotary
Well Diameter 4" Sample (Screened) Interval
36.62 Ft. to 50.88 Ft.
Depth to Water Level 11.56 Ft. below meas. pt.(before sampling) or
—1.64 Ft. (MSL)
Measuring Point is 2.92 Ft. above land surface or
9.92 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.5 Specific Conductance
1610 uMhos Temp 283 oC Odor
NONE
Date Sample Collected 01/30/96 Date Lab Sample Analyzed 1/30-22
1996 Appearance: CLEAR
Laboratory Name : PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD , N/A mg/1
NO2 as N
N/A mg/1
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/1
Pb — Lead
N/A
mg/I
Coliform: ME Total N/A /100m1
Phosphorus: Total as P
3.000 mg/I
Zn — Zinc
N/A
mg/1
Dissolved Solids: Total 1452 mg/I
Al — Aluminum
N/A mg/I
Pesticides/Herbkides (Specify)
pH (when analyzed) 6.6 units
Ba — Barium
N/A mg/I
ug/I
TOC 9.1 mg/1
Ca — Calcium
N/A mg/I
ug/1
Chloride 119.4 mg/1
Cd — Cadmium
N/A mg/I
ug/I
Arsenic N/A mg/I
Chromium: Total
N/A mg/I
Other FLUORIDE
0.20
mg/1
Grease and Oils N/A mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/1
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/1
Other Ag — Silver
N/A
mg/I
Phenol N/A mg/1
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A
mg/I
Sulfate 389.6 mg/1
K — Potassium
N/A mg/1
ugjl
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/1
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
N/A mg/I
TKN as N N/A mg/1
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
�i7�ia� i% /�ucoc.� TtuJ
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
.2%DAT A E
er

UI.I.EC _'U AND ANALYSIS OF GROUT WATER SAMPLES
I Sat ! Int; should be analyzed a:; soon a , possible alter collection.. SAMPLES WHICH AF1E HOT,ANALYSED WITHIN 7HE HOLDING IIME SPECI-
FIED FOR TFIE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
I I
-. hlr� �i•::1n:rh•sc:;: I;se Sl:3nrinr,l Method 3030C for sample preparation (mercury excluded). CQIJOT FILTER METALS 5Ah1PI,E5_l1l 1}IE_.1=1E1-I) !!!
i 4• ' •n;rl s:3ii pl s must be collected for metals, Mien field acidified with 5 rel concentrated nitric acid per liter ol sample, and should be submitted to
Inti Ircurr.
Sample preparation in the laboratory (extraction and filtration) must be completed within 72 hours of collection.
3 Allrl.'iSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GII:'1IIIDWATER, NOT THOSE T_FIAT ARE A BET OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCLON OR SAMPLING PRPCEDUHES.
CIIECI< WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION' AND PRESERVATION.
4. As!,i I itle 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
the Following publications, or by other methods approved beforehand by the Director, Division of Environmental
Management: •
(a) Standard fvletlrods lor the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection. Agency publication number
EPA 600/4 79-020. as revised March 1983;
(c) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
.publication number SW-846;
Id) Test Procedures for the Analysis of Polluanls Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample lor analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point —where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor arid appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron lifter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled al the lime of collection with the facility name, well identification nurnber and dale and time collected.
11.^Authorized agent" is any corporate ollicer or public official authorized by the company, corporation, or governmental body lo sign official documents.

COMPLIANCE MONITORING
GROUNDWATER.QUALITY MONITORIN
COMPLIANCE REPORT FORM
DIVISION 0.
'.0 80X29535
BALEIGII<NC 27626-0535
(219j:7333.:.322i:::
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Land Appl of Sludge
Well Location : Tank Farm
Rotary Distributor _z Of
Well I.D. Number. CWW-7 Well Depth: 53.00 Ft.
Well Diameter 4" Sample (Screened) Interval 36.58 Ft. to 50.83 Ft.
Depth to Water Level 11.82 Ft. below meas. pt.(before sampling) or —1.87 Ft. (MSL)
Measuring Point is 125 Ft. above land surface or 9.95 Ft. (MSL)
Galbns of water pumped/bailed before sampling CONTINUOUS _
Field Analysis: pH 6.7 Specific Conductance 998 uMhos Temp 19.8 oC Odor
NONE
Date Sample Collated 01/30/96 Date Lab Sample Analyzed 1/30-22 1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED 1 X YES
NO
COD N/A mg/I
NO2 as N N/A mg/I
Ni — Nickel
N/A
mg/l
Coliform: MF Fecal N/A /100m1
NO3 as N N/A mg/l
Pb — Lead
N/A
mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
0.070 mg/I
Zn — Zinc
N/A
mg/l
Dissolved Solids: Total 824 mg/1
AI — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.8 units
Ba — Barium
N/A mg/1
ug/I
TOC 7.8 mg/1
Ca — Calcium N/A mg/1
ug/1
Chloride 71.1 mg/1
Cd — Cadmium N/A mg/I
ug/1
Arsenic N/A mg/I
Chromium: Total N/A mg/I
Other FLUORIDE
021
mg/I
Grease and Oils N/A mg/1
Cu — Copper N/A mg/l
Other MIBK
N/A
ug/I
Hardness: Total N/A mg/I
Fe — Iron N/A mg/I
Other Ag — Silver
N/A
mg/l
Phenol N/A mg/1
Hg — Mercury N/A mg/I
Other Se — Selenium
N/A
mg/l
Sulfate 152.6 mg/1
K — Potassium N/A me
ug/1
Specific Conductance N/A uMoos
Mg — Magnesium N/A mg/1
ug/I
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese N/A mg/I
TKN as N N/A mg/1
Na — Sodium N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
LEA/ Leach--
SIGNATURE OF PERMITTE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
o27a 7/9a
DATE
er

1
COL I.EC _ IJ AND ANALYSIS OF GROUh:.,WATER SAMPLES
tiu q be: should he analyzed a:; :fool' an, possible alter collection. SAMPLES WHICH ARE ILOT ANALYSED WITHIN THE HOLDIIIG 'I IME SPECI-
FIED FOR TI-IE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. t.lr' rr•; Analyses: Use St.ar¢I:ad 1.1elhod 3030C for sample preparation (mercury excluded). QQNOT FILTER METALS SAMPLES-It!THE .FIELIi !!!
h• r +a':rl samples must b: collected for metals, then field acidified with 5 rnl concentrated nitric acid per liter ol sarnple, and should be submitted'', tlr•
Inl rilhin 21 hem
;ample preparation in the laboratory (extraction and filtration) must be completed within 72 Hours of collection.
3 Atli' I. i SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GIR'I.IIIDWATEfI, NOT THOSE THAT ARE A FAla& OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OB SAMPLIFIG PROCEDURE'S.
CIIECI( WITH YOUR LABORATORY ON PROPER PROCEDURES,FOR SAMPLE COLLECTION AND PRESERVATION.
4. Ash!: I file 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
tin following publications, or by other methods approved beforehand by the Director, Division ol Environmental
MN run -minim
(a) Standard Ivlelhods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4• 79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986; U.S. Environmental Protection Again*
publication number SW-846;
(d) Test Procedures lor the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR hart 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. At least 3 volurnes of water in the well should be purnped or bailed prior to collecting a sarnple (or analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must.be made in the field on unfiltered samples when the saniple is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filler immediately alter collection when a dissolved analysis is required. (See #4. above)
I O.Tlre sample container should be labeled at the time of collection with the facility name, well identification nurnber and date and time collected.
11."Authorized agent" is any corporate ollicer or public ollicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MON ITO RIN G
.GROUNDWATER QUALITY MONITO
TEIOOMPLIANCSREPORVFORMWE.i.'
RING:
DIVISION OF EINJV'IRONMEN`FAL MANAGEMED
P.C.BOX29535 .. .:
RALEIGELNC27626 0535
-(91 733-3221#.
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non—Dlscharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Lend Appl of Sludge
Well Location : Tank Farm
LRotary Distributor
_x_Ot
Wel1I.D. Number. SWW-1 Well Depth: 22.5 Ft
Well Diameter 4" Sample (Screened) Interval
1829 Ft. to 21.12 Ft.
Depth to Water Level 7.98 Ft. below meas. pt(before sampling) or
2.72 Ft. (MSL)
Measuring Point is 1.42 Ft. above land surface or
10.70 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.6 Specific Conductance
1950 uMhos Temp 192 oC Odor
NONE
Date Sample Collated 01/30/96 Date Lab Sample Analyzed
1/30-22 1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No.
330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD N/A mg/1
NO2 as N
N/A mg/I
Ni — Nickel
N/A mg/1
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/I
Pb — Lead
N/A mg/l
Coliform: ME Total N/A /100m1
Phosphorus: Total as P
i 104.500 mg/I
Zn — Zinc
N/A mg/1
Dissolved Solids: Total 1660 mg/1
Al — Aluminum
N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.4 units
Ba — Barium
I N/A mg/I
ug/I
TOC 11.45 mg/I
Ca — Calcium
I N/A mg/I
ug/I
Chloride 83.0 mg/1
Cd — Cadmium
I N/A mg/I
ug/I
Arsenic N/A mg/I
Chromium: Total
1 N/A mg/l
Other FLUORIDE
0.55 mg/1
Grease and Oils N/A mg/1
Cu — Copper
N/A mg/I
Other MIRK
N/A ug/I
Hardness: Total N/A mg/I
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A mg/1
Phenol N/A mg/I
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A mg/l
Sulfate 541.6 mg/I
K— Potassium
N/A mg/I
ug/I
Specific Conductance N/A uMobs
Mg — Magnesium
N/A mg/1
ug/I
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
N/A mg/1
TKN as N N/A mg/1
Na — Sodium
N/A mg/1
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
G��SIRE OF PRTEE(OAUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
a7a 71)6,
TE
er

COI.I.EC'_-__N AND ANALYSIS OF GROW-ni ATER SAMPLES
l Sol is I ,:: should be analyzed e:; soon as possible alter collection. SAMPLES WHICH ARE IIOT ANALYSED WITHIN THE HOLDING 1IME SPECI-
FIED FOR THE METHOD IJSED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. Mr' 1i :Analyses: Ilse Slav -trod Method 3030C for sample preparation Mincer excluded). DONOT FILTER METALS SAMPLES 01 TFIE FIELD !!!
111. ':n:rl samples must be c:riilected for metals, then field acidified with 5 rnl concentrated nitric acid per liter ol sample, and should be submitted lu IIr•
lab Htluii 21 Ircnrr.
;airiple preparation iii the laboratory (extraction and tillation) must be completed within 72 hours of collection.
Allrl.'1SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GII:'1111DWATEII, NOT THOSE THAT ARE A PANT OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECK WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As I•'n title 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
Ihr InIIowinrt publications, or by other methods approved beforehand by the Director, Division ol Environmental
kkirrigerncnt:
(a) Standard Methods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chenical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/4-79-020. as revised March 1983;
(c:) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(cl) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple for analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered Through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled at the time ol collection with the facility name, well identification number and dale and lime collected.
11."Authorized agent" is any corporate ollicer or public ollicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCaiMONITORING
GROUNDWATER QUALITY MONITO
COMPLIANCE. REPORT FORM
RING:,
OX2953...
RALE1GIL NC 27626 .0.53
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
Lagoon _Septic Tank/Drein Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank Farm
Rotary Distributor z Of
Well I.D. Number: SWW-2 Well Depth 23 Ft.
Well Diameter 4°
Sample (Screened) Interval
18.80 Ft. to 21.63 Ft.
Depth to Water Level
6.90 Ft. belowmeas. pt(before sampling) or
3.09 Ft. (MSL)
Measuring Point is
3.42 Ft. above land surface or
9.99 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH
6.8 Specific Conductance
1193 uMhos Temp 19.0 oC Odor
NONE
Date Sample Collected
01/30/96 Date Lab Sample Analyzed 1/30-2/2
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD
N/A me
NO2 as N _
_ N/A mg/I
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal
N/A /100m1
NO3 as N
N/A mg/1
Pb — Lead -
N/A
mg/I
Coliform: MF Total
N/A /100m1
Phosphorus: Total as P
27.000 mg/I
Zn — Zinc
N/A
mg/1
Dissolved Solids: Total
964 mg/I
Al — Aluminum
N/A mg/I
Pesdcides/Herbicides (Specify)
pH (when analyzed)
6.8 units
Ba — Barium
N/A me
ug/1
TOC
7.4 mg/1
Ca — Calcium
1 N/A mg/1
ug/1
Chloride
37.5 mg/1
Cd — Cadmium
N/A mg/1
ug/1
Arsenic
N/A mg/1
Chromium: Total
N/A mgll
Other FLUORIDE
029
mg/I
Grease and Oils
N/A mg/1
Cu — Copper
N/A mg/1
Other MIBK
N/A
ug/I
Hardness: Total
N/A mg/1
Fe — Iron
N/A mg/1
Other Ag — Silver
N/A
mg/1
Phenol _
N/A mg/1
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A
mg/1
Sulfate
288.6 mg/I
K — Potassium
N/A mg/I
ug/l
Specific Conductance
N/A uMoos
Mg — Magnesium
N/A mg/1
ug/I
Total Ammonia(NH4 + MI3)
N/A mg/1
Mn — Manganese
N/A mg/1
Note: Values should reflect total concentrations
TKN as N
N/A mg/I
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
SIGNATURE OF PERMITTEE OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
024 96
p/TE
er

DOLLED' _N AND ANALYSIS OF GROUT:;._ 'WATER SAMPLES
I Sim:l I :z should be analyzed a:; soon a possible alter collection. SAMPLES WHICH ARE tIOT ANALYSED WITHIN THE HOLDIIIG I WE SPECI-
FIED FOR TFIE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. r i •' ,l•: !ucrlysr;;: Ilse St.:airlard Method 3030C for sample preparation (rncrcury excluded). DQNOT FILTER METALS SAf !PLES11'IFIEFIELD I!!
' !:e:d samples must be collected for metals, Then Iield acidified with 5 ml concentrated nitric acid per Titer ol sample, and should be submitted to Ile-
Imh•:itlrin21 hmar.
Sample preparation in the laboratory (extraction and filtration) must be completed within 72 hours of collection.
3 Alit'. I. ISES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
Gf1L't1IIDWATEf1, NOT THOSI THAT ARE A EAR[ OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As rim I illo 15. Nor tlr Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
the lollowinq publications, or by other methods approved beforehand by the Director, Division of Environmental
P.Inn•ulemelit:
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environrnental Protection Agency publication number
EPA•600/4.79-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures lor the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. Al least 3 volumes of water in the well should be pumped or bailed prior to collecting a sarnple for analysis. II the well is purnped/bailed dry before 3 well
. volumes are removed, sarnples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH, Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected. •
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron tiller immediately alter collection when a dissolved analysis is required. (See #4. above)
10. The sample container should be labeled al the lime of collection with the facility name, well identification nurnber and date and time collected.
11. "Authorized agent' is any corporate ollicer or public official authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE' MONITORING .
GROUNDWQUALI ATER TY MON
I.ITORING:
COMPLIANCE REPORT FORM
ALMANAGEMENI'
"�O EO)L29535
RALEIGILNC27626 0535:
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Land Appl of Sludge
Well Location: Tank Farm
Rotary Distributor _x Ot
Well I.D. Number. SWW-3 Well Depth 243 Ft.
Well Diameter 4" Sample (Screened) Interval
20.17 Ft. to 23.0 Ft.
Depth to Water Level 7.08 Ft. belowmeas. pt.(before sampling) or
2.89 Ft. (MSL)
Measuring Point is 3.17 Ft. above land surface or
9.97 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.3, Specific Conductance
1198 uMhos Temp 21.7 oC Odor
NONE
Date Sample Collected 01/30/96 Date Lab Sample Analyzed 1/30-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N
N/A mg/1
Ni — Nickel
N/A mg/1
Coliform: MF Fecal N/A /I00m1
NO3 as N I
N/A mg/I
Pb — Lead
N/A mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
46.000 mg/I
Zn — Zinc
N/A mg/I
Dissolved Solids: Total 1052 mg/I
AI — Aluminum I
N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) 63 units
Ba — Barium I
N/A mg/1
ug/1
TOC 8.7 mg/I
Ca — Calcium I
N/A mg/l
ug/1
Chloride 44.8 mg/I
Cd — Cadmium
N/A mg/1
ug/1
Arsenic N/A mg/1
Chromium: Total
N/A mg/1
Other FLUORIDE
0.12 mg/1
Grease and Oils N/A mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A ug/I
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A mg/I
Phenol N/A me
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A mg/I
Sulfate 3363 mg/1
K — Potassium
N/A mg/1
ug/1
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/1
ug(I
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
N/A mg/1
TKN as N N/A mg/1
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
&gal A. %tesck- 43,7 reld
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
DATE
er

COI. LEG.. ill AND ANALYSIS OF GROU. JvATER SAMPLES
t Saii'I'Iu:, slrould he analyzed a:; soot al possible alter collection. SAMPLES WHICH ARE IIOT ANALYSED WITHIN THE HOLDIIIG 'I IME S(ECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AIID NEW SAMPLES COLLECTED.
2. Mr1 'I : fuial}sr;s: 11se Sr.rndnr;( Method 3030C for sample preparation (mercury excluded). LaNOT FILTER METALS SAMPLE 81. ITIE.I=11_1) ill
h• 1 a ;rl s:3mples must be collected for metals, then Iield acidified with 5 inl concentrated nitric acid per liter of sample, and should be submitted.lu tl
Imtr • ithin 21 hcinr.
`"angle preparation in the Laboratory (extraction and filtration) must be completed within 72 flours ol collection.
3 Al IN. Y SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1 '11I1DWATEfI, NOT THOSE THAT ARE A PART OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As rer line 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
II r fnllowinr) publications, or by other methods approved beforehand by the Director, Division of Environmental
f.lnn'uternent:
(a) Standard Methods lot the Examination of Water and Wastewater, 16th Edition, 1985 and 17111 Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environrnental Protection Agency publication number - `
EPA 600/4 79-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
(cf) Test Procedures for the Analysis of Polluanis Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water Irom the well.
6. At least 3 volumes of water in the well should be pumped or bailed prior to collecting a sarnple for analysis. If the well is pumped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination lor pH, Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron litter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled at the lime of collection with the facility name, well identification number and date and time collected.
11."Authorized agent" is any corporate officer or public official authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MONITORING
{ GROUNDWATER QUALITY MONI fOR)N
COMPLIANCE:REPORT I ORM
NMENTAt
BOX29535:....
GIL, NC27626-05
[phone] �:'.
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non—Diachina TankPaxm Ramedhl System
_lagoon _SeptkTank/Dals Field
_SpayFleld _Subsurface Ion —Pressure
Land Appldsladge
Well Location : Tank Farm
LRotary Dtatr@atar x Other
Well I.D. Number: SWW-4 Well Depth: 25 Ft.
Well Diameter 4" Sample(Screened) Interval
20.50 Ft. to 23.3 Ft.
Depth to Water Level 8.10 Ft. below meas. pz(before sampling) or
2.63 Ft. (MSL)
Measuring Point is 3.42 Ft. above land surface or
10.73 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 62 Specific Conductance
1430 uMhos Temp 31.9 oC Odor
NONE
Date Sample Collected 01/30/96 Date lab Sample Analyzed 1/30-2/2 1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N I
N/A mg/1
Ni — Nickel
N/A mg/I
Coliform: MF Fecal N/A /10om1
NO3 as N
N/A mg/I
Pb — Lead
N/A mg/1
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
103.000 mg/I
Zn — Zinn
N/A mgfl
Dissolved Solids: Total 1240 mg/I
Al — Aluminum
N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) 62 units
Ba — Barium
N/A mg/I
ug/I
TOC 7.6 mg/1
Ca — Calcium
N/A mg/I
ug/l
Chloride 59.7 mg/l
Cd — Cadmium
N/A mg/1
ugfl
Arsenic N/A mg/1
Chromium: Total
N/A mg/I
Other FLUORIDE
0.11 mg/1
Grease and Oils N/A mg/l
Cu — Copper
N/A mg/1
Other MIRK
N/A ug/I
Hardness: Total N/A mg/I
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A mg/1
Phenol N/A mg/I
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A mg/I
Sulfate 490.0 mg/I
K — Potassium
N/A mg/I
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/1
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
N/A mg/I
Note: Values should reflect total concentrations
TKN as N N/A mg/I
Na — Sodium
N/A mg/1
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
&j,R' ,i ,e4coci-
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
02/274
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
DATE

COI.I.EC1 _'NI AND ANAL`YSIS OF GROUL _ WATER SAMPLES
I Sm :pHs should be analyzed a:; s aor' a , possible alter collection. SAMPLES WHICH APE tIOT ANALYSED WITHIN THE HOLDING I IME SPECI-
FIED FOR TFIE METHOD USED (SEE 114. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
I lr i•: !rn;dg sr:;: Use Stuelaul (.Method 3030C for sample preparation (mercury excluded). I Q.NOT FILTER METALS SAl11PLEaII1.TTIEI=1ELl1 I!!
h• ' ':n;d samples must bu collected for metals, then Iield acidified with 5 rnl concentrated nitric acid per liter of sample, and should be submitted to np
•
Int;-.Alin 21 Heuer.
`Saugrle preparation in lire laboratory (extraction and filtration) roust be cornploted within 721hours ol collection.
3 At1r.1. (SES ARE TO BE MADE OF THE MOBILE COIJSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1:'I111UWATER, NOT THOSE THAT ARE A EAR' OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING_ _ PROCEDURES.
CIIECK WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As ('s I We 15. f tor Or Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one ol
Ili( following publications, or by other methods approved beforehand by the Director, Division ol Environmental
kIrrirrrlerneiit:
(a) Standard Methods for the Examination of Water and Wastewater, 161h Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste. 1979, U.S. Environmental Protection Agency publication number
EPA 600/4-79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample lor analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, sarnples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the field on unlillered samples when the sample is
collected.
8. Field equiprnent roust be calibrated in accordance with recommendations by the manufacturer.
9. Samples roust be littered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See 114. above)
10. The sample container should be labeled at the time of collection with the facility name, well identification nurnber and date and time collected.
11. °Authorized agent" is any corporate oflicer or public ollicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE;'MON ITO RING
GROUNDWATER QUALITY MONITORIN
COMPLIANCE REPORT FORM
ENYIRONMENTALMANAGEMENf
PO;BOX2953:
RALEIGHNC . 27626-0535,
.&iiii,ialifazzm,
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank FarmRotary
Distributor
x_Ot
Well I.D. Number: SW W-5 Well Depth: 2821
Well Diameter 4" Sample (Screened) Interval
24.83 FL to
272 Ft.
Depth to Water Level 9.18 Ft. below meas. pt(before sampling) or
1.62 Ft. (MSL)
Measuring Point Is 2.96 Ft. above land surface or
10.80 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 62 Specific Conductance i
2040 uMbhs Temp 21.0 oC Odor
NONE
Date Sample Collected 01/30)96 Date Lab Sample Analyzed 1/30-2/2 1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COT r ECI'ED UNFILTERED AND FIELD ACIDIFIED
X
YES
NO
COD N/A mg/l
NO2 as N
N/A mg/I
Ni — Nickel
N/A
mg/1
Coliform: MF Fecal NIA /100mt
NO3 as N
N/A mg/I
Pb — Lead
N/A
mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
105.500 mg/I
Zn — Zinc
N/A
mgll
Dissolved Solids: Total 1712 mg/1
Al — Aluminum
N/A mg/t
Pesticides/Herbicides (Specify)
pH (when analyzed) 62 units
Ba — Barium
N/A mg/I
ug/I
TOC 112 mg/I
Ca — Calcium
N/A mg/!
'
ug/I
Chloride 100.5 mg/I
Cd — Cadmium
N/A mg/I
ug/1
Arsenic N/A mg/I
Chromium: Total
N/A mg/I
Other FLUORIDE
023
mg/I
Grease and Oils N/A mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/t
Hardness: Total N/A mg/t
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/1
Phenol N/A me
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A
mg/I
Sulfate 673.4 mg/l
K — Potassium
N/A mg/l
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/l
ug/1
Total Ammonia(NH4 + NH3) N/A mg/l
Mn — Manganese
N/A mg/l
TKN as N N/A mg/I
Na — Sodium
N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
t xad A. f c.edry
SIGNATURE OF PERMITTEE (OR AUTHORIZED ED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
a/009 7 /96
DATE
er

COL I.EC' _,'IJ AND ANALYSIS OF GROW.., WATER SAMPLES
I Siiiu:i I1t: should be analyzed a:; soon cm possible alter collection. SAMPLES WHICH ARE NOT ANALYSED WITHIN THE HOLDIIIG I IME SPECI-
FIED FOR THE METHOD IJSED (SEE f14. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
bit l•: ATInlysus: I Jr() Sl.Lrrl;rrtl Method 3030C for sample preparation Imcrcury excluded). DQNOT FILTER METALS SAMPLES III THE FIELD !!t
' h • 1 ':n:rl samples must be collected for metals, Then field acidified with 5 rnl concentrated nitric acid per liter of sarnple, and should be submitted to urn
In!) ;illlin 21 hDtttr
;amble preparation in the laboratory (extraction and filtration) must be completed within 72 hours of collection.
3 AIIP.l. 1SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GII:.'IJI1DWATEIt, NOT THOSE THAT ARE A EARL OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION O)j SAMPLING PRS)CEDUHES.
CHECK WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As I•«n 1 ill? 15. Nuitli Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one o1
Ili( billowing publications, or by other methods approved beforehand by the Director, Division o1 Environmental
h3nn•ulenlenL
(a) Standard tv1ethocls lor the Examination of Water and Wastewater, 16th Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods lor Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/4-79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protraction Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be pumped or bailed prior to collecting a sarnple for analysis. It the well is pumped/bailed dry before 3 well
volmnes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be littered through a 0.45 micron tiller immediately alter collection when a dissolved analysis is required. (See #4. above)
10.Tlre sample container should be labeled at the time of collection with the facility name, well identification nurnber and dale and time collected.
11."Authorized agent" is any corporate ollicer or public ollicial authorized by the company, corporation, or governmental body to sign ollicial documents.

COMPLIANCE: MONITORING
GROUNDWATER QUALITY MOIVITORI
. COMPLIANCE REPORC' FORM
DIVISIONOFEN VIRONMENTALMANACEMENT:
. P_.O BOX 29535
RALEIGH..NC27626 0535
':(91.9) 733 , 3221
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge TankFarm Remedial System
Lagoon _SepticTent/Dnle Field
_Spey Field _Subsurface Lam —Pressure
Land Appl of Sludge
Well Location: Tank Farm
Rousy Duhibuta
zOtbei
Well I.D. Number. SWW-6 Well Depth: 26 Ft.
Well Diameter 4" Sample (Screened) Interval I
2225 Ft. to 24.62 Ft.
Depth to Water Level 9.00 Ft. below meas. pt.(before sampling) or
1.66 Ft (MSL)
Measuring Point is 2.58 Ft. above land surface or
10.66 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 6.5 Specific Conductance
_ 1320 uMhos Temp 20.3 oC Odor
NONE
Date Sample Collected 01/30/96 Date lab Sample Analyzed 1/30-22
1996 Appearance: CLEAR
laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N
N/A mg/I
Ni — Nickel
N/A mg/I
Coliform: MF Fecal N/A /I00m1
NO3 as N .
N/A mg/1
Pb — Lead
N/A mg/1
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
20.500 mg/I
Zn — Zinc
N/A mg/1
Dissolved Solids: Total 1136 mgfl
Al — Aluminum I
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.7 units
Ba — Barium
N/A mg/I
ug/1
TOC 93 mg/I
Ca — Calcium
I N/A mg/i
ug/1
Chloride 893 mg/I
Cd — Cadmium
N/A mg/I
ug/I
Arsenic N/A mg/1
Chromium: Total
N/A mg/1
Other FLUORIDE
0.11 mg/I
Grease and Oils N/A mg/I
Cu — Copper
N/A Will
Other MIBK
N/A ug/I
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/1
Other Ag — Silver
N/A mg/1
Phenol N/A mg/I
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A mg/I
Sulfate 325.5 mg/1
K — Potassium
N/A mg/I
ug/1
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/I
Total Ammonia(NH4 + NH3 N/A mg/I
Mn — Manganese
N/A mg/I
Note: Values should reflect total concentrations
TKN as N N/A mg/I
Na — Sodium
N/A mg/1
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
AI A. P coz
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
o?/ 7/9/0
DATE

COI. I.EC N AND ANALYSIS OF GROU,_ WATER SAMPLES
Snutrlus should he analyzed a:; sow' a 9 possible alter collection. SAMPLES WHICH ARE IIOT ANALYSED WITHIN 1HE HOLDIIIG I IME SPECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. Mohr.: !‘rialysos: Use Starr:la cl Method 3030C for sample preparation (rncrcury excluded). QONOT FILTER METALS SAMPLES_III 'I FIE FIELD I!!
"t ' ':r' d s:3nrples must be collected for metals, then field acidified with 5 rnl conconlrated nitric acid per liter of sample, and should be subedited to th-
Int)...R !'21 hems
`Iamq,te preparation in the laboratory (extraction and filtration) roust be cornpleled within 72 flours of•collecticn.
All /`.I. YSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
G11:.'111IDWATEfI, NOT THOSE THAT ARE A PABT OF SEDIMENT ASSOCIATED Willi WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI< WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As pH 1 itln 15. Nor llr Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
II n I:dlowinq publications, or by other methods approved belorehand by the Director, Division of Environmental
I.l;nrulerneIit:
(a) Standard Methods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 17th Edition, 1989, published jointly by
Arnerican Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environrnental Protection Agency publication number
EPA 600/4.79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49. No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water Irom the well.
6. Al least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple for analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your saniple.
7. Determination lor pH. Specific Conductance, ternperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment roust be calibrated in accordance willi recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled at the time of collection with the facility name, well identification nurnber and dale and time collected.
11."Authorized agent" is any corporate officer or public oflicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE'MONITO.RING
GROUNDWATER QUALITY MONITORIN
COMPLIANCE .REPORT BORN[;
NVJRQNMEKr
P D BpX29S 5,:
RALEIGi{.NC21i
[phone]';
......................
A6EMENT
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remodhl System
Lagoon _SeptkTank/DnIn Field
Spay Field Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank Farm Dktributa
_:other
HRotary
Well I.D. Number: SWW-7 Well Depth 29.5 Fr.
Well Diameter 4"
Sample (Screened) Interval 25.17 Ft. to 27.50 Ft.
Depth to Water Level
8.80 Ft. belowmeas. pt(before sampling) or 1.90 Ft. (MSL)
Measuring Point Is -
3.00 FL above land surface or 10.70 Ft. (MSL)
Gallons of water pumped/balled before sampling CONTINUOUS
Field Analysis: pH
5.9 Specific Conductance i 1143 uMhos Temp 19.6 oC Odor
NONE
Date Sample Collected
01/30/96 Date lab Sample Analyzed 1/30-22 1996 Appearance: VRY LT YLLW
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR MEFALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD
N/A mg/I
NO2 as N N/A mg/I
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal
N/A /100m1
NO3 as N N/A mg/1
Pb — Lead
N/A
mg/I
Coliform: MFTotal
N/A /100m1
Phosphorus: Total as P
34.000 mg/I
Zn — Zinc
N/A
mg/l
Dissolved Solids: Total
972 mg/I
Al — Aluminum
I N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed)
6.0 units
Ba — Barium N/A mg/1
ug/l
TOC
15.6 mg/1
Ca — Calcium I N/A mg/l
ug/I
Chloride
140.9 mg/I
Cd — Cadmium I N/A mg/I
uglf
Arsenic
N/A mg/I
Chromium: Total N/A mg/1
Other FLUORIDE
0.13
mg/I
Grease and Oils
N/A mg/l
Cu — Copper N/A mg/I
Other MIBK
N/A
ug/(
Hardness: Total
N/A mg/I
Fe — Iron N/A mg/1
Other Ag — Silver
N/A
mg/I
Phenol
N/A mg/l
Hg — Memory N/A mg/I
Other Se — Selenium
N/A
mg/I
Sulfate
244.2 mg/f
K — Potassium N/A mg/1
ug/l
Specific Conductance
N/A uMobs
Mg — Magnesium N/A mg/1
ug/1
Total Ammonia(NH4 + NH3)
N/A mg/1
Mn — Manganese N/A mg/1
Note: Values should reflect total concentrations
TKN as N
N/A mg/I
Na — Sodium N/A mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
a/a 7/Q ,
DATE

COI. I.EC" IJ AND ANALYSIS OF GROU,.,,WATER SAMPLES
tiu l Ins should be analyzed a:; soon an, possible alter collection. SAMPLES WHICH ARE tIOT ANALYSED WITHIN THE HOLDIIIG I IME SPECI-
FIED FOR THE METHOD USED (SEE t14. BELOW) MUST BE DISCARDED Al D NEW SAMPLES COLLECTED.
!umlysuz;: 1;se St.3mlanl Method 3030C for sample preparation (mercury excluded). DQNOT FILTER METALS SAMPLES_IN.FIE FIEI-U 1!I
"r ! •:ted samples must be collected for metals, then field acidified with 5 ml concentrated nitric acid per liter ol sample, and should be submitted le 1111•
Iab iltin 24 Ileum
`ample preparation it the Inbpi aloiy (extraction and filtration) must be completed within 72 hours of collection.
3 AIISES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GIU.IJIIUWATER, NOT THOSE THAT ARE A EAHT OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI< WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As I- n I isle 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one ol
the tullowing publications, or by other methods approved beforehand by the Director, Division ol Environmental
Morrulement:
(a) Standard Methods lor the Examination of Water and Wastewater, 16111 Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods lor Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4.79-020, as revised March 1983;
(c:) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures lor the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure, and record the depth ol water in the well prior to pumping or bailing any water Irorn the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple lor analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, sarnples can be collected as soon as the well recovers'to the point where enough water is available to collect your sample.
7. Determination lor pH. Specilic Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance willr recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See 114. above)
10. The sample container should be labeled at the lime ol collection with the facility name, well identification nurnber and dale and time collected.
11."Authorized agent is any corporate officer or public ollicial authorized by the company, corporation, or governrnental body to sign ollicial documents.

COMPLIANCE MONITORING..
GROUNDWATER QUALITY MONITORIN
COMPLIANCE REPORT FORM
DIVISION OFEIIVIRONIVIENITAVNIANAGEMENr
O BO%29535
RALEIOH.NC2762¢ 0S.
,[phone]
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Address P.O. BOX 48 AURORA, NC 27806 Land Appl of Sludge
Well Location: Tank Farm
LRotary Distributor
x_Ot
Well I.D. Number. MWFF1—A Well Depth: 6.4 Ft.
Well Diameter 2" Sample (Screened) Interval
3.40 Ft. to 5.40 Ft
Depth to Water Level 0.74 Ft. below meas. pt.(before sampling) or
9.75 Ft. (MSL)
Measuring Point is 0.00 Ft. above land surface or
10.49 Ft. (MSL)
Milliliters of water purged before sampling 1500
Field Analysis: pH 7.4 Specific Conductance
400 uMhos Temp 14.8 oC Odor
NONE
Date Sample Collected 01/31/96 Date Lab Sample Analyzed 1/31-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/l
NO2 as N
N/A mg/I
Ni — Nickel
N/A mg/I
Coliform: MF Fecal N/A /100m1
NO3 as
N/A mg/1
Pb—Lead
N/A mg/I
Coliform: MFTotaI N/A /100m1
Phosphorus: Total as P
0245 mg/1
Zn — Zinc
N/A mg/I
Dissolved Solids: Total 276 mg/I
Al — Aluminum
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 75 units
Ba — Barium
N/A mg/1
ug/I
TOC 1.5 mg/I
Ca — Calcium
N/A mg/I
ug/I
Chloride 2.0 mg/1
Cd — Cadmium
N/A mg/I
ug/I
Arsenic N/A mg/1
Chromium: Total
N/A mg/I
Other FLUORIDE
2.97 mg/1
Grease and Oils N/A mg/1
Cu — Copper
N/A mg/1
Other MIBK
N/A ug/I
Hardness: Total N/A mg/I
Fe — Iron I
N/A mg/I
Other Ag — Silver
N/A mg/1
Phenol N/A mg/1
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A mg/I
Sulfate 29.3 mg/1
K — Potassium
N/A mg/l
ug/1
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/1
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
N/A mg/1
TKN as N N/A mg/I
Na — Sodium
N/A mg/1
Note: Micro —Purge System used for Sampling
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
Ate( /% /acoe).- Ay TFtr)
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
c2/27/4
DATE
r

I.EC`-._N AND ANALYSIS OF GROU,.L,WATER SAMPLES
Sn!' 14H, should be analyzed a:; ;;c,on an, possible alter collection. SAMPLES WHICH APE IIOT.ANALYSED WITHIN THE HOLDIIIG !ME SPECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
=. blr l•: Al;dysrs: I lse St..uel:ucl Method 3030C for sample preparation (mercury excluded). I Q_NOT FILTER METALS SAMPLES_It! TIIE FIELD !!!
h r •a?rl s:3nrples must be collected for metals, then field acidified with 5 ml concentrated riitric acid per liter ol sample, and should be submitted Iu in
Int, vilhin 21'reran.
;ample preparation in the laboratory (extraction and filtration) must be completed within 72 hours of collection.
3 Al IA I. SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1C'IIUUWATEII, NOT THOSE THAT ARE A PA& OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECK WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As 1 ,:r I irk? 15. North Carolina Administrative Code. Subcliapter 2L, analytical procedures shall be in accordance with the methods described in one of
the Inllowing publications, or by other methods approved beforehand by the Director, Division of Environmental
kInn•rrlement:
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published Ioinlly by
American Public Health Association, American Wafer Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environrnental Protection Agency publication number
EPA 600/4 79-020, as revised March 1983;
(c) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
-publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple for analysis. II the well is purnped/bailed dry before 3 well
voltrrnes are removed, sarnples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH, Specific Conductance, ternperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manulaclurer.
9. Samples must be filtered through a 0.45 micron filler irnrnediately alter collection when a dissolved analysis is required. (See #4. above)
10.Tlie sample conlainer should be labeled at the time of collection with the facility name, well identification nurnber and dale and time collected.
11. "Authorized agent is any corporate officer or public official authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE MONITORING
GROUNDWATER QUALITY MONITORIN_
COMPLIANCE REPORT FORM
E
RAIEIGH,NC:27626 0535
:[phone]
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Land Appl of Sludge
Well Location: Tank Farm
Rotary Distributor xOt
Well I.D. Number: MWPF1—B Well Depth: 13.10 Ft.
Well Diameter 2" Sample(Screened) Interval
10.60 Ft to 12.60 Ft
Depth to Water Level 0.98 Ft. below mean pt(before sampling) or
9.52 Ft. (MSL)
Measuring Point is 0.00 Ft above land surface or
10.50 FL (MSL)
Milliliters of water purged before sampling 1500
Field Analysis: pH 5.6 Specific Conductance
620 uMhos Temp 16.9 oC Odor
NONE
Date Sample Collected 01/31/96 Date Lab Sample Analyzed 1/31-2/2 1996 Appearance: LT YLLW
Laboratory Name : PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 AND 102(TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N
N/A mg/1
Ni — Nickel
N/A
mg/l
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg/l
Pb — Lead
N/A
mg/1
Coliform: MF Total N/A /100m1
Phosphorus: Total as P
54.000 mg/l
Zn — Zinc
N/A
mg/1
Dissolved Solids: Total 568 mg/l
Al — Aluminum ,
N/A mg/l
Pesticides/Herbicides (Specify)
pH (when analyzed) 6.1 units
Ba — Barium ,
N/A mg/1
ug/1
TOC 5.9 mg/1
Ca — Calcium
N/A mg/1
ug/I
Chloride 66.9 mg/l
Cd — Cadmium
N/A mg/1
ug/1
Arsenic N/A mg/l
Chromium: Total
N/A mg/I
Other FLUORIDE
0.45
mg/1
Grease and Oils N/A mg/1
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/1
Hardness: Total N/A mg/l
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/I
Phenol N/A mg/1
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A
mg/I
Sulfate 87.0 mg/l 1
K — Potassium
N/A mg/1
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ugil
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
N/A mg/l
TKN as N/A mg/I
Na — Sodium
N/A mg/1
Note: Micro —Purge System used for Sampling
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
a4 7 /91�
DATE
er

COI.I.EC.,IJ AND ANALYSIS OF GROUivuifVATER SAMPLES
1 SmI i•I,!:t should he analyzed a:; :;oon an, possible alter collection. SAMPLES WHICH ARE 110T ANALYSED WITHIN THE HOLUIIIG TIME SPECI-
FIED FOR THE METHOD USED (SEE t14. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. Mr' ri•: Iucdtis ::;: Use;Amul ucl I.lralrod 3030C lor sample preparation (mercury excluded). PQNOT FILTER METALS SAh!PLES_I11.7IIE FIELD !!I
r 4. ' !:n:d s:3mples must be collected for metals, then field acidified with 5 rnl concentrated uilric acid per liter of sample, and should be submitted to nit•
Inl, : ilhin 21 hean.
;ample preparation in the laboratory (extraction and filtration) must be completed within 72 hours otcolleclion.
3 AlIP.I.'rSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GRC1111UWATER, NO.T THOSE THAT ARE A EABT OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As ('„ 1 ille 15. Hoi Il i Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one 01
III( Inllowinr) publications, or by other methods approved beforehand by the Director, Division ol Environmental
I.Inn-ttlernunL-
(a) Standard Methods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4.79-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26,1984;
5. Measure and record the depth ol water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnple for analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specilic Conductance, temperature, odor and appearance must be made in the Iield on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See I14. above)
10.The sample container should be labeled at the time of collection with the facility name, well identification nurnber and date and time collected.
11. "Authorized agent" is any corporate ollicer or public otlicial authorized by the company, corporation, or governmental body to sign official documents.

COMPLIANCE: MONITORING
GROUNDWATER QUALITY MONITORING
COMPLIANCE' REPORT FORM
DMSIO
ENVIRONMENFALMANAGEMENT
....:: BOX29535
RALEIGII..NC27626 0535
(919 733 3221
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Lend Appl of Sludge
Well Location: Tank Farm
Rotary Distributor _x_Ot
Well I.D. Number. MWIF1—C Well Depth 41.20 Ft.
Well Diameter 2" Sample (Screened) Interval
38.70 Ft. to 40.70 Ft.
Depth to Water Level 4.88 Ft belowmeas. pt.(before sampling) or
5.61 Ft. (MSL)
Measuring Point is 0.00 Ft. above land surface or
10.49 Ft. (MSL)
Milliliters of water purged before sampling 1500
Field Analysis: pH 72 Specific Conductance
589 uMhos Temp 19.7 oC Odor
NONE
Date Sample Collected 01/31/96 Date Lab Sample Analyzed 1/31-22 1996 Appearance: LT YLLW
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 (Tg Env Lab), 102 (TOC and METALS) and 102 (Metals and Coliform)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD N/A mg/1
NO2 as N
N/A mg/1
Ni — Nickel
N/A
mg/1
Coliform: MF Fecal N/A /100m1
NO3 as N 1
N/A mg/I
Pb — Lead
N/A
mg/1
Coliform: MF Total <1 /100m1
Phosphorus Total as P
0.475 mg/1
Zn — Zinc
N/A
mg/I
Dissolved Solids: Total 400 mg/1
Al — Aluminum
N/A mg/1
Pesticides/Herbcides (Specify)
pH (when analyzed) 6.9 units
Ba — Barium
N/A mg/1
ug/1
TOC 3.8 mg/1
Ca — Calcium
N/A mg/I
ug/1
Chloride 553 mg/I
Cd — Cadmium
<1.0 ppb
ug/I
Arsenic N/A mg/l
Chromium: Total
<1.0 ppb
Other FLUORIDE
0.48
mg/I
Grease and Oils N/A mg/1
Cu — Copper
1 N/A mg/I
Other MIBK
N/A
ug/1
Hardness: Total N/A mg/1
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/I
Phenol N/A mg/l
Hg — Mercury
N/A mg/I
Other Se — Selenium
N/A
mg/1
Sulfate 12.7 mg/1
K — Potassium
N/A mg/1
ug/I
Specific Conductance N/A uMohs
Mg — Magnesium
N/A mg/I
ug/l
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
0.07 ppm
TKN as N N/A mg/I
Na — Sodium
N/A mg/1
Note: Micro —Purge System used for Sampling
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
la/ 1 /Secc 4 SIGNATURE OF PERMITTEE ( AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
gfr
DATE
er

CQI. LED' N AND ANALYSIS OF GROUnu NATER SAMPLES
I S nnl lr Shoul(I be analyzed a:; Soon :lc possible alter collection. SAMPLES WHICH ARE HOT ANALYSED WITHIN THE HOLDIIIG 'I IME SPECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. Llr+ +l•: Aintly is: I:se Slant:u;l I.Ielhod 3030C for sample preparation (mercury excluded). DQNOT FILTER METALS SAh1PLES_If•I THEHETII) !!!
h r a ;rl samples must be collected for metals, then field acidified with 5 ml concentrated nilric acid per liter of sample, and should be submitted Ir, lb -
I rh •vitlrin 21 h:;inn
Sample preparation in the laboratory (extraction and filtration) must be cornpleled within 72 hours of collection.
3 MIA I.'rSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1IIJIIDWATER, NOT THOSE THAT ARE A PA iT OF SEDIMENT ASSOCIATED WJTH WELL CONSTRUCTION OR SAMPLING_ PROCEDURES.
CIIECK WITH YOUR LABORATORY 014 PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As I •ei I We 15. f1or llr Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
lh( I;,Ilowinq publications, or by other methods approved beforehand by the Director, Division of Environmental
Management:
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA -600/4-79-020• as revised March 1983;
(c:) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986. U.S. Environmental Protection Agency
publication number SW-846;
((I) Test Procedures for the Analysis of Polluanls Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. Al least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample for analysis. II the well is purnped/bailed dry before 3 well
volunes are reproved, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination lor pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the saritple is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filler immediately after collection when a dissolved analysis is required. (See f14. above)
10. The sample container should be labeled at the lime of collection with the facility name, well identification number and date and time collected.
11. "Authorized agent•• is any corporate officer or public ollicial authorized by the company, corporation, or governmental body toisign official documents.

1OF PET & I, 7Th)
SIGNATURE
AUTHORIZED AGENT)
COMPLIANCE<MONITORING >
GROUNDWATER QUALITY MONITORIN
COMPLIANCE tEPORT FORM . .
'IVISIONOF ENVIRONMENFALMANAt EMENT g
P.C.BOfl9535 ._ ..
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Land Appl of Sludge
Well Location: Tank Farm
Rotary Distributor _x_Ot
Well I.D. Number. WLCT
Well Depth: n/a
Well Diameter n/a
Sample (Screened) Interval
n/a
Ft. to n/a Ft.
Depth to Water Level Na
Ft. below meas. pt.(before sampling) or
n/a
Ft. (MSL)
Measuring Point is n/a
Ft. above land surface or
n/a
FL (MSL)
Gallons of water pumped/bailed before sampling
CONTINUOUS
Field Analysis: pH 7.0
Specific Conductance
583 uMhos Temp 35.0 oC Odor
NONE
Date Sample Collected 01/31/96
Date Lab Sample Analyzed
1/3I-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No.
330 (Tg Env. Lab), 102 (TOC and Metals), 78 ( Coliform Only)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A
mg/1
NO2 as N
N/A mg/I
Ni — Nickel
N/A
mg/1
Coliform: MF Fecal N/A
/100m1
NO3 as N
N/A mg/1
Pb — Lead
N/A
mg/I
Coliform: MF Total <1
/100m1
Phosphorus: Total as P
0.019 mg/I
Zn — Zinc
N/A
mg/I
Dissolved Solids: Total 360
mg/1
Al — Aluminum
N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) 72
units
Ba — Barium
N/A mg/1
ug/1
TOC 3.8
mg/I
Ca — Calcium
N/A mg/1
ug/I
Chloride 60.7
mg/l
Cd — Cadmium
<1.0 ppb
ug/I
Arsenic N/A
mg/I
Chromium: Total
<1.0 ppb
Other FLUORIDE
0.44
mg/I
Grease and Oils N/A
mg/I
Cu — Copper
N/A mg/I
Other MIBK
N/A
ug/I
Hardness: Total N/A
mg/l
Fe — Iron
N/A mg/I
Other Ag — Silver
N/A
mg/I
Phenol N/A
mg/I
Hg — Mercury
N/A mg/l
Other Se — Selenium
N/A
mg/1
Sulfate <10
mg/l
K— Potassium
N/A mg/I
ug/1
Specific Conductance N/A
uMohs
Mg — Magnesium
N/A mg/I
ug/I
Total Ammonia(NH4 + NH3) N/A
mg/l
Mn — Manganese
<0.01 _ ppm
TKN as N N/A
mg/I
Na — Sodium
N/A mg/l
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
427/96
DATE
er

COL I.EC'-._'N AND ANALYSIS OF GHOUL WATER SAMPLES
1 S; i' riles should be analyzed a:; soon as possible alter collectien..SAMPLES WHICH ARE NOT ANALYSED WITHIN THE HOLDING I IME SPECI-
FIED FOR THE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
:-. Llr I ::'uialysits: I J:ee Silurian) Method 3030C for sample preparation (incrcuty excluded). LaNOT FILTER METALS SAMPLES_III. THE FIELD !!I
h• ' !Jr.(' s:3nrples must be colected for metals, then Iield acidified with 5 ml concentrated tiiuic acid per liter of sample, and should be submitted le: lb -
lab ':illiin 24 hewn
51angtle preparation in the tahrnatory lexlraction and filtration) must be completed within 72 hours of collection.
:J AIIPI. 'SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GIICIJIIDWATEFl, NOT THOSE THAT ARE A EAL.T OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION ON SAMPLING PROCEDURES.
CIIECI< WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As l•.;i I illy. 15. Not El t Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one ol
Ilu IuIIowinq publications. or by other methods approved beforehand by the Director, Division ol Environmental
LI:n•u!etnent:
(a) Standard Methods for the Examination of Water and Wastewater, 161h Edition. 1985 and 17th Edition, 1989, published jointly by
Arerican Public Health Association, -American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis ol Water and Waste. 1979, U.S. Environmental Protection Agency publication number
EPA 600l4 79-020. as revised March 1983;
(c) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any wafer born the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample for analysis. II the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the Iield on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manulacturer.
9. Samples must be filtered through a 0.45 micron lifter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled al the time of collection with the facility name, well identification nurnber and dale and lime collected.
11."Authorized agent" is any corporate ollice'br public ollicial authorized by the company, corporation, or governmental body tosign ollicial documents.

COMPLIANCE MONITORING
i GROUNDWATER QUALITY MONITORIN
COMPLIANCE REPORT FORM
ION OF ENVIRONMENTAL MANAUEMENT !!
P.0 B0X2953
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
Lagoon _Septic Tank/Draln Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank Farm
LRotary Distributor
x CM
Well I.D. Number. WLCT Well Depth: n/a
Well Diameter n/a Sample (Screened) Interval n/a Ft. to n/a Ft.
Depth to Water Level n/a Ft. belowmeas. pt(before sampling) or n/a Ft. (MSL)
Measuring Point is n/a Ft. above land surface or n/a Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH N/A Specific Conductance N/A _ uMhos Temp -N/A
oC Odor
N/A
Date Sample Collected 0223796 Date Lab Sample Analyzed 223-224 1996 Appearance:
NIA
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 (Tg Env. Lab) and 78 ( Coliform Only)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD N/A mg/I
NO2 as N N/A mg/l
Ni — Nickel
N/A
mg/I
Coliform: MF Fecal N/A /I00m1
NO3 as N N/A mg/I
Pb — Lead
N/A
mg/I
Coliform: MF Total N/A /100m1
Phosphorus: Total as P 0.023 mg/I
Zn — Zinc
N/A
mg/l
Dissolved Solids: Total N/A mg/I
Al — Aluminum I, N/A mg/1
Pesticides/Herbicides (Specify)
pH (when analyzed) N/A units
Ba — Barium N/A mg/I
ug/l
TOC N/A mg/1
Ca — Calcium N/A mg/1
ug/I
Chloride N/A mgfl
Cd — Cadmium �'i N/A ppb
ugfl
Arsenic N/A mg/l
Chromium: Total I N/A ppb
Other FLUORIDE
N/A
mg/I
Grease and Oils N/A mg/l
Cu — Copper I N/A mg/1
Other MIBK
N/A
ugfl
Hardness: Total N/A mg/1
Fe — Iron N/A mg/I
Other Ag — Silver
N/A
mg/1
Phenol N/A mg/I
Hg — Mercury I N/A mg/I
Other Se — Selenium
N/A
mg/I
Sulfate N/A mg/1
K — Potassium N/A mg/
ugfl
Specific Conductance N/A uMohs
Mg — Magnesium N/A mg/1
ug/
TotalAmmonia(NH4 + NH3) N/A mg/1
Mn— Manganese N/A ppm
TKN as N N/A mg/1
Na — Sodium N/A mg/I
Note: This is a resample of this well for Phosphorus as Total P only.
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
DATE
geacca-
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
er

COL I.ECT, _ _I AND ANALYSIS OF GROW._ ?DATER SAMPLES
! Snugdp': slioidcl be analyzed a:; soon a ; possible alter collection. SAMPLES WHICH ARE tIOT ANALYSED WITHIN THE HOLDIIIG 'I IME SPECI-
FIED FOR THE METHOD IJSED (SEE fl4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
/ iinlyses: Ilse taiThel Method 3030C for sample preparation (mercury excluded). LSO NOT FILTER METALS SAMPLES III:THE. FIELI) !!!
h ' u:r ;d samples must be collected for metals, then field acidified with 5 ml concentrated nitric acid per liter of sample, and should be submitted to Ih
lab •:ilhin 21 ileum.
;ample preparatiori in the laboratory (extraction and filtration) must be completed within 72 hours of collection.
3 ANALYSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GTIOUIIDWATEfl, NOT THOSE THAT ARE A PART OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CHECK WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As re' I illy 15. Noi Ili Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
the luIIowinq publications, or by other methods approved beforehand by the Director, Division of Environmental
t`tnnagemenL
(a) Standard Methods for the Examination of Water and Wastewater, 16111 Edition, 1985 and 171h Edition, 1989, published jointly by
Arnerican Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4-79-020, as revised March 1983;
(c) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition,'1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluanls Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At least 3 volumes of water in the well should be pumped or bailedprior to collecting a sample for analysis. If the well is pumped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your saniple.
7. Determination for pH, Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be filtered through a 0.45 micron filter immediately after collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled at the lime of collection with the facility name, well identification nurnber and dale and time collected.
11. "Authorized agent' is any corporate officer or public official authorized by the company, corporation, or governmental body to sign olficial documents.

COMPLIANCE; MONITO•RING ..,...
GROUNDWATER QUALITY MONITOF
COMPLIANCE; REPORT: FORM
........................................
:SION OFENy
AL.MANACEMENT'
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
_Land Appl of Sludge
Well location : Tank FarmRotary
Distributor
x Ot
Well I.D. Number. CIW-7 Well Depth 48.00 Well Depth:
Well Diameter 4" Sample (Screened) Interval
31.00 Ft. to 45.25 Ft.
Depth to Water Level n/a Ft. belowmeas. pt.(before sampling) or
n/a Ft. (MSL)
Measuring Point is 3.33 Ft. above land surface or
13.13 Ft. (MSL)
Gallons of water pumpedlbailed before sampling CONTINUOUS
Field Analysis: pH 6.9 Specific Conductance
432 uMhos Temp 232 oC Odor
NONE
Dam Sample Collected 01/31/96 Date Lab Sample Analyzed 1/31-22 1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 (Tg Env lab), 102 (TOC and METALS) and 78 (Coliform Only)
SAMPLES FOR METALS WERE COLLECTED ECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg4
NO2 as N _ _
N/A mg/I
Ni — Nickel _ _ _
N/A
mg/1
Coliform: MF Fecal N/A /100m1
NO3 as N
N/A mg4
Pb — Lead
N/A
mg/I
Coliform: MF Total <1 /100m1
Phosphorus: Total as P
0200 mg/I
Zn — Zinc
N/A
mg/1
Dissolved Solids: Total 266 mg/l
Al — Aluminum I
N/A mg/I
Pesticides/Herbicides (Specify)
pH (when analyzed) 7.4 units
Ba — Barium
N/A mg/1
ug/I
TOC 3.0 mg/I
Ca — Calcium
N/A mg/I
ug4
Chloride 43.9 mg/I
Cd — Cadmium
<1.0 ppb
ug4
Arsenic N/A mg4
Chromium: Total
<1.0 ppb
Other FLUORIDE
031
mg/I
Grease and Oils N/A mg/l
Cu — Copper
N/A mg4
Other MIBK
N/A
ug4
Hardness: Total N/A mg4
Fe — Iron
N/A mg/1
Other Ag — Silver
N/A
mg/I
Phenol N/A mg4
Hg — Mercury
N/A mg/1
Other Se — Selenium
N/A
mg4
Sulfate <10 mg/I
IC — Potassium
N/A mg/I
ug4
Specific Conductance N/A uMolis
Mg — Magnesium
N/A mg/l
ug4
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese
<0.01 ppm
TKN as N N/A mg/1
Na — Sodium
N/A mg4
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
eat q ».ni
SIGNATURE OF PERMITTEE (OR AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
b219?A(o
DATE
er

COI. LEC___'t1 AND ANALYSIS OF GR011y HATER SAMPLES
I Sail:I:Iu should be analyzed a:; ; oo!i or; possible alter collection. SAMPLES WHICH ARE f IOT ANALYSED WITHIN THE NOLDIIIG 'I IME SPECI-
FIED FOR THE METHOD USED (SEE 114. BELOW) MUST BE DISCARDED Alin NEW SAMPLES COLLECTED.
2. 1..1c1 'l•::rnalyscs: 1)su S!.inalru;l Method 3030C for sample preparation (mercury excluded). OQNOT FILTER METALS SAh1Pt E$Ill THE.I°IELIi !!I
Ili. ':n rl samples must be r:nflected for metals, Then field acidified with 5 rnl concentrated iritric acid per liter of sample, and should be subedited lu rlr•
tat •:ilhin 21 hone-.
Sample piepamlion(in 111(3 iabrnalory (extraction and filtration) must be cornploted within 72 hours of collection.
3 AIIPI. YSES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GIICUNDWATEII, NOT THOSE THAT ARE A FAFT OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI( WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As I ,n i ille 15. North Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods described in one of
the lrltowinq publications, or by other methods approved beforehand by the Director, Division of Environmental
f lnnarlenront:
(a) Standard Methods lor the Examination of Water and Wastewater, 16th Edition, 1985 and 171h Edition, 1989, published jointly by
American Public Heallh Association, American Water Works Association and Water Pollution Control Federation; •
(b) Methods lor Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EP'A-60014-79-020. as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Ageiicy
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water Irom the well.
6. At least 3 volumes of water in the well should be purnped or bailed prior to collecting a sample lor analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, Iernperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples rrrust be filtered through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.TIre sample container should be labeled at the time of collection with the facility name, well identification number and date and time collected.
11."Aulhorized agent" is any corporate officer or public oflicial authorized by the company, corporation, or governmentali body to.sign official documents.

COMPLIANCEMON ITO RING...
GROUNDWATER QUALITY MONITORING
COMPLIANCE REPORT FORM
DNIVISIOOPEN VIRONMEN FAL MANAGEMENT
1tkiBOX29535z
Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drain Field
_Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location: Tank FarmRotary
Distributor _x_Ot
Well I.D. Number: CIW-7 Well Depth: 48.00 Well Depth
Well Diameter 4" Sample(Screened) Interval 31.00 Ft. to 4525 Ft.
Depth to Water Level n/a Ft. below meas. pt(before sampling) or n/a Ft. (MSL)
Measuring Point is 333 Ft. above land surface or 13.13 Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH N/A Specific Conductance N/A uMhos Temp N/A
oC Odor
N/A
Date Sample Collected 02/23/96 Date Lab Sample Analyzed 223-224 1996 Appearance:
N/A
Laboratory Name : PCS PHOSPHATE ENV. AFFAIRS LAB Certification No. 330 (Tg Env Lab) and 78 (Conform Only)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED X YES
NO
COD N/A mg/1
NO2 as N N/A mg/1
Ni — Nickel
N/A mg/1
Coliform: MF Fecal N/A /100m1
NO3 as N N/A mg/I
Pb — Lead
NIA mg/I
Conform: MFTotal N/A /100m1
Phosphorus: Total as P 0.042 me
Zn — Zinc
N/A mg/I
Dissolved Solids: Total N/A mg/I
Al — Aluminum N/A mg/1
Pesticides/Lierbiides (Specify)
pH (when analyzed) N/A units
Ba — Barium N/A mg/I
ugly
TOC N/A mg/I
Ca — Calcium N/A mg/I
ugfl
Chloride N/A mg/I
Cd — Cadmium N/A ppb
ugfl
Arsenic N/A mg/1
Chromium: Total N/A ppb
Other FLUORIDE
N/A mg/1
Grease and Oils N/A mg/I
Cu — Copper N/A mg/1
Other MIRK
N/A ug/1
Hardness: Total N/A mg/I
Fe — Iron N/A mg/1
Other Ag — Silver
N/A me
Phenol N/A mg/I
Hg — Mercury N/A mg/1
Other Se — Selenium
N/A mg/I
Sulfate N/A mg/I
K — Potassium N/A mg/I
ug/1
Specific Conductance N/A uMobs
Mg — Magnesium N/A mg/I
ugfl
Total Ammonia(NH4 + NH3) N/A mg/1
Mn — Manganese N/A ppm
TKN as N N/A mg/I
Na — Sodium N/A mg/I
er
Note: This is a resample of this well for Phosphorus as Total P ONLY. Original Total P analysis believed to be inaccurate,
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
/a2 796
ATE
� �SIGOF PEMIT (OR AUTHORIZED AGENT)

COL I.ECT _.I AND ANALYSIS OF GROUP' •DATER SAMPLES
1 S;nnl:Ii;r should be analyzed a:; anon' a'; possible alter collection. SAMPLES WHICH ARE HOT ANALYSED WITHIN THE HOLDIIIG I IME SPECI-
FIED FOR THE METHOD IJSED (SEE Ili. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
iuiniysr5: Use SI: ru l.lethod 3030C for sample preparation (mrrcuiy excluded). p0 NOT FILTER METALS SAMPLES INITHE FIELD !!!
!Iv: :n d s:3mples must be collected for metals, then field acidified with 5 rnl concentrated nitric acid per liter of sarnple, and should be submitted lu ilr-
Int; ••:ilhiir 24 Heart.
Sample preparation in llre Laboratory (extraction and filtration) must be cornpleted within 72 hours of collection.
3 Atlr.l. "(SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GI1C'FIIIDWATEFI, NOT THOSE THAT ARE A PART OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI< WITH YOUR LABORATORY ON PROPER PROCEDURES FOR SAMPLE COLLECTION AND PRESERVATION.
4. As pin Info 15. Nor lli Carolina Administrative Code. Subchapter 2L, analytical procedures shall he in accordance with the methods described in one ol
(hr lollowinq publications, or by other methods approved beforehand by the Director, Division of Environmental
hl;nvgenteut:
(a) Standard Methods for the Examination of Water and Wastewater, 16th Edition, 1985 and 17th Edition, 1989, published jointly by
Arerican Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA-600/4J9-020, as revised March 1983;
(c) Test Methods for Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Agency
publication number SW-846;
(d) Test Procedures for the Analysis of Polluants Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water from the well.
6. At feast 3 volumes ol water in the well should be purnped or bailed prior to collecting a sarnple for analysis. If the well is purnped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the field on unfiltered samples when the sample is
collected.
8. Field equipment must be calibrated!in accordance with recommendations by the manufacturer.
9. Samples must be littered Through aJ0.45 micron filter immediately alter collection when a dissolved analysis is required. (See 114. above)
10.The sample container should be labeled at the time of collection with the facility name, well identification nurnber and date and time collected.
11."Authorized agent" is any corporate officer or public otlicial authorized by the company, corporation, or governmental body to sign official documents.

COMP IANCE:MONITORING almsO16:ecNvf1toN tENI1I,Ma kA. I
GROUNDWATER QUALITY MONITORING
COMPLIANCE (REPORT FORM
• Facility Name: PCS PHOSPHATE CO. — AURORA DIVISION County: BEAUFORT
Address P.O. BOX 48 AURORA, NC 27806
PERMIT NO.: WI0700012
Non —Discharge Tank Farm Remedial System
_Lagoon _Septic Tank/Drein Field
Spray Field _Subsurface Low —Pressure
Land Appl of Sludge
Well Location : Tank Farm
Rotary Distributor x of
Well 1.D. Number: INJ. SUPPLY Well Depth: 179.0 Well Depth:
Well Diameter 6" Sample (Screened) Interval
N/A
Ft. to N/A Ft.
Depth to Water Level N/A Ft. below meas. pt(before sampling) or
N/A
Ft. (MSL)
Measuring Point is 1.00 FL above land surface or
N/A
Ft. (MSL)
Gallons of water pumped/bailed before sampling CONTINUOUS
Field Analysis: pH 7.0 Specific Conductance
781 uMhos Temp 18.5 oC Odor
NONE
Date Sample Collected 01/31/96 Date Lab Sample Analyzed
1/31-22
1996 Appearance: CLEAR
Laboratory Name: PCS PHOSPHATE ENV. AFFAIRS LAB Certification No.
330 AND 102 (TOC ONLY)
SAMPLES FOR METALS WERE COLLECTED UNFILTERED AND FIELD ACIDIFIED
X YES
NO
COD N/A mg/I
NO2 as N
N/A
mg/1
Ni — Nickel
N/A mg/1
Coliform: MF Fecal N/A /10om1
NO3 as N
i N/A
mg/1
Pb — Lead
N/A mg/I
Coliform: MFTotal N/A /10om1
Phosphorus: Total as P
0.049
mg/1
Zn — Zinc
N/A mg/1
Dissolved Solids: Total 528 mg/I
Al — Aluminum
N/A
mg/l
Pesticidea/Herbeides (Specify)
pH (when analyzed) 7.1 units
Ba — Barium
N/A
mg/I
ug/I
TOC 4.9 mg/I
Ca — Calcium
I
N/A
mg/1
ug/i
Chloride 83.8 mg/1
Cd — Cadmium
N/A
mg/1
ug/l
Arsenic N/A mg/I
Chromium: Total
N/A
mg/I
Other FLUORIDE
0.57 mg/I
Grease and Oils N/A mg/I
Cu — Copper
N/A
mg/I
Other MIBK
N/A ugft
Hardness: Total N/A mg/1
Fe — Iron
N/A
mg/I
Other Ag — Silver
N/A mg/1
Phenol N/A mg/I
Hg — Mercury
N/A
mg/I
Other Se — Selenium
N/A mg/I
Sulfate <10 mg/I
K — Potassium
N/A
mg/I
ug/1
Specific Conductance N/A uMohs
Mg — Magnesium
N/A
mg/I
ugf
Total Ammonia(NH4 + NH3) N/A mg/I
Mn — Manganese
I N/A
mg/I
TKN as N N/A mg/1
Na — Sodium
N/A
mg/I
I CERTIFY THAT THIS REPORT IS TRUE AND ACCURATE
ben iseA-
SIGNATURE OF PERMITTEE (O AUTHORIZED AGENT)
Note: Values should reflect dissolved and
colloidal concentrations. (see #3 on back)
92/1/*
DATE
er

COI.I.ECI^:;:4 AND ANALYSIS OF GROUL%-c.;^IJATER SAMPLES
I Simi rb,:, sliinr10 b9 analyzed a:; :root r a ; possible alter collcrcliuii SAMPLES WHICH ARE tIOT ANALYSED WITHIN 1HE HOLDING I Ih1E SPECI-
FIED FOR TI-IE METHOD USED (SEE #4. BELOW) MUST BE DISCARDED AND NEW SAMPLES COLLECTED.
2. M(' 'I•: Atinlysi:s: i se S!.mrrlard Method 3030C for sample preparation pnc.rcury excluded). Q 7_NQT FILTER METALS SAMPLE& Itl.THE FIELII !!I
Hi. ' !act) samples must bu collected for metals, Then field acidified with 5 ml concentrated nitric acid per liter of sample, and should be submitted l , tl
fah •:ilhin 24 hear.
;ample preparation in )lie iaboratory (extraction and filtration) must be completed within 72 hours of collection.
3 Al IN. 1SES ARE TO BE MADE OF THE MOBILE CONSTITUENTS (DISSOLVED AS WELL AS COLLOIDAL) IN THE
GRCI.INDWATER, NOT THOSE THAT ARE A SARI OF SEDIMENT ASSOCIATED WITH WELL CONSTRUCTION OR SAMPLING PROCEDURES.
CIIECI< WITH YOUR LABORATORY ON PROPER PROCEDURES,FOR SAMPLE COLLECTION AND PRESERVATION.
1•
4. As bur I We 15: Norlli Carolina Administrative Code. Subchapter 2L, analytical procedures shall be in accordance with the methods describers in one of
Ilir I;,llowinri publications, or by other methods approved belorehand by the Director, Division of Environmental
I.Lnrxlernent:
(a) . Standard Methods for the Examination of Water and Wastewater, 161h Edition, 1985 and 17th Edition, 1989, published jointly by
American Public Health Association, American Water Works Association and Water Pollution Control Federation;
(b) Methods for Chemical Analysis of Water and Waste, 1979, U.S. Environmental Protection Agency publication number
EPA 600/4-79-020, as revised March 1983;
(c) Test Methods lor Evaluating Solid Wastes: Physical/Chemical Methods, 3rd Edition, 1986, U.S. Environmental Protection Ageiicy'
publication number SW-846;
(d) Test Procedures for the Analysis o1 Polluanls Under the Clean Water Act, Federal Register Vol. 49, No. 209, 40 CFR Part 136,
October 26, 1984;
5. Measure and record the depth of water in the well prior to pumping or bailing any water Irorn the well.
6. At (east 3 volumes of water in the well should be purnped or bailed prior to collecting a sarnplelor analysis. II the well is pumped/bailed dry before 3 well
volumes are removed, samples can be collected as soon as the well recovers to the point where enough water is available to collect your sample.
7. Determination for pH. Specific Conductance, temperature, odor and appearance must be made in the Held on unfiltered samples when the sainple is
collected.
8. Field equipment must be calibrated in accordance with recommendations by the manufacturer.
9. Samples must be littered Through a 0.45 micron filter immediately alter collection when a dissolved analysis is required. (See #4. above)
10.The sample container should be labeled atthe.time,of collection with the facility name, well identification number and date and time collected.
11."Authorized agent" is any corporate officer orfpublidoflicial authorized by the company, corporation, or governmental body to sign official documents.