WQ0000889_Monitoring - 07-2020_20200819 (2)

dutrien-
Feeding the Future -
CERTIFIED MAIL
August 10, 2020
North Carolina DEQ
Division of Water Quality
Groundwater Section — Permits and Compliance Unit
1636 Mail Service Center
Raleigh, N. C. 27699-1636
Re: Triennial Groundwater Monitoring Results
Domestic Wastewater Treatment Plant — Permit No. WQ0000889
PCS Phosphate Inc.' — Aurora Division
Beaufort County
Dear Sirs:
Per Groundwater Monitoring and Reporting Requirements as specified in Specific
Condition No. 2 of Section IV, of the above referenced permit, please find attached three
(3) copies of the above mentioned groundwater analyses for the WWMW #1, WWMW #2,
WWMW #3, WWMW #4 monitoring wells and a completed GW-59A form.
Please do not hesitate to call me at 252-322-8283 should you have any questions
concerning this information.
Sincerely
F . KH
i��Q�iel ✓V��-fteo�
D. Daniel Winstead III N u L 2 2Q20
Senior Environmental Engineer
Nutrien
Attachments RF:r ;=n/F:n
pc: 12-04-02 (w/attach) A U G ] 9 2020
Brad Lee
DWP SECTION
II ' ORNIAT1ON PROCESSING UNi i
1530 NC Hwy 306 South, Aurora, INC USA 27806 n_u_tn_en corn
1 Effective January 1, 2018, PCS Phosphate Company, Inc. is an indirect subsidiary of Nutrien Ltd. PCS Phosphate Company, Inc.
remains the legal operating entity and permittee.

GW-59A COMPLIANCE REPORT FORM
Permit # WQ 0000889
(Submit one each monitoring period with GW-59 forms.)
1
Enter date monitoring results were due.-31-2020) Will this monitoring report (GW-59 and GW-59A) be
YES
NO
submitted after the established due date?
X
2
Was any required information missing on the GW-59 report forms?
YES
NO
X
IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and
explain the problems encountered in obtaining the required information.
3
Are any ot the monitor wells in need of repair or maintenance m aag casing, unlocked or missiong cap,
YES
NO
missing identification plate, area overgrown, etc.)? if the answer is "Yes', contact the Regional Office for
guidance.
X
4
Are any monitored constituents equal to or above the established standards?
YES
NO
X
/f the answer to question 4 is "NO", skip to section 8.
if the answer to question 4 is "YES", list the affected wells individually with constituents) and concentrations(s)
exceeding standards in the space provided below.-
WWMW No. TDS NN3
No. 1 Note: WWMW No. 1 is the established background monitoring well.
No.2 695 21.1
No. 3 692
No. 4 690
5
or the constituents identified in question 4 above, have standards been exceeded previous for the same
YES
NO
constituent(s) in the same well(s)
X
/f the answer to question 5 is "NO", skip to section 8.
if the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding
standards, concentrations) reported, and sample collection date for each occurrence (for the last two years).
WWMW No. 7/16/20 /1 /2 11/14/19 7/10/19 3/12/19 11/13/18 /17/1
No.1 TDS 436 449 444 437 453 427 458
No. 2 TDS/NO3 695/21.1 695/36.83 642/27.92 556/12.89 511 410 544
No.3 TDS 692 763 766 817 755 669 648
No.4 TDS 690 685 694 718 689 691 691
6
Are the monitoring wells listed in section 5 located at or beyond the review boundary?
YES
NO
X
If the answer is "YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL OFFICE
IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells may be improperly located; contact the
Regional Office. * Only WWMW No. 1 is located beyond the review boundary.
7
Is the permittee imp ementing previously approved actions required by the Division involving this groundwater
YES
NO
quality problem?
X
/f the answer to question 7 is "YES", describe those actions in the space provided below.
if the answer to question 7is 'NO", contact the Region/Office within 90 days• an evaluation maybe required
to determine the impact the waste disposal system is having at the review and comv/iance boundaries
surrounding this facility, Failure to do so may subject the permittee to a Notice of Violation Rnes and/or
pgnakies.
Contacted WaRO 8/7/2020.
8
The person completing this portion (GW--59A) of the monitoring report should sign below and submit this form
with GW-59 forms for required wells to be address provided at the top of the current GW-59 form.
1. hereby acknowledge that: the above information was evaluated:and the infarrrtation submitted in this :report.
(Con;tpli ^ce:Reporf :W-aSA) as true and co�pleteto the:best of my knowledge::
Signat e o Permittee (or Authorized Agent) Date

Identification Number (from Permit): WWMW-4 For Groundwater Treatment
Depth: 21.50 ft. Well Diamter: 2 inches Systems Check One:
ened Interval: 16.00 ft. to 21.00 ft. Influent (98)
h to Water Level: 13.00 ft. below measuring point. Effluent (99)
luring Point is 2.50 ft above land surface.
HERS of water pumped/bailed before sampling: 2200
(Field Analysis: pH 7.3 , Specific Conductance 1134 uMhos
Temp. 21.1 oC, Odor NONE Appearance: CLEAR
DEPARTMENT OF ENVIRONMENT &:NAiTURAL.R£SOURCES
:.DIVISION:GF W.ATER:RESIDURCES4NFQRMA7nON PROCESSING UNIT : :
!6"Ei MAtL SERV(CE'CI~NTSR
R/iLI�FGii, NC 2762rr1Pr17 .. Phottp:. ($78) 807 fi306
IT M W00000889 EXPIRATION DATE:
ischarge X UIC
PDES
1(PE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
X Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other Water Source Heat Pump
Values should reflect dissolved and
If WELL WAS
colloidal concentrations
DRY at time
sample collected: 7/16/2020
of sampling,
sample analyzed: 7/16/2020 to 7/22/2020
check
ratory Name: PCS PHOSPHATE
here:
Fication No(s) 330 10
PARAMETERS: (Samples for metals were collected unfiltered Yes n/a
No
and field acidified Yes n/a No )
COD
N/A
mg/L
Nitrite (NO2 as N)
N/A
mg/L
Ni - Nickel
N/A
ug/L
Coliform: MF Fecal
<1.0
/100ml-
Nitrate (NO3 as N)
<0.04
mg/L
Pb - Lead
N/A
ug/L
Coliform: MF Total
N/A
/100mL
Phosphorus: Total as P
0.069
mg/L
Zn - Zinc
N/A
ug/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate
N/A
mg/L
Ammonia Nitrogen
0.38
mg/L
Dissolved Solids: Total
690
mg/L
Al - Aluminum
N/A
mg/L
Other (Specify Compounds and Concentration Units)
pH (when analyzed)
7.1
units
Ba - Barium
N/A
ug/L
Fluoride
N/A
mg/L
TOC
2.3
mg/L
Ca - Calcium
N/A
mg/L
MIBK
N/A
ug/L
Chloride
123.0
mg/L
Cd- Cadmium
N/A
ug/L
Ag - Silver
N/A
ug/L
Arsenic
N/A
ug/L
Chromium: Total
N/A
ug/L
Se- Selenium
N/A
ug/L
Grease and Oils
N/A
mg/L
Cu - Copper
N/A
mg/L
Sodium
N/A
ug/L
Phenol
N/A
mg/L
Fe - Iron
N/A
ug/L
Organics: (GC, GC/MS, HPLC)
Sulfate
N/A
mg/L
Hg - Mercury
N/A
ug/L
(Specify test method #. Attach lab report.)
Specific Conductance
N/A
uMhos
K- Potassium
N/A
mg/L
Report attached? Yes (1) No
X
(2)
Total Ammonia
N/A
mg/L
Mg - Magnesium
N/A
mg/L
VOC method#
TKN as N
N/A
mg/L
Mn - Manganese
N/A
ug/L
method#
method#
NOTE
Mark D. Johnson, General Manager
Permittee (of Authorized Aaent) Name and Title - Please Woe oc.Drint /
vina 1, �Y,105i� K� JA1501 i W
GW-59 Rev 4/98 Sig ature of Mmitteg (or Authorized Ag nt) (Date)

DEPARTMENT OF ENVIRONMENT & NATURAL RES( MES
F.
GR UNdW>ATPR pUALITY ME NIt©#i1NG • DIV.ISION OF WATER RESflL1RCES INFORMATION PROCE$SENG.UNIT
COMPLIANCE REPERT FARM .. 4617 MAIL: $Et21fIC.E C>cN fR
Ft i SlGii, NG 27626 1�17 .: Pharre: ,�949) 007-63os
Facilty Name: PCS PHOSPHATE CO. INC. - Aurora Division
aermit Name (if different):
=acility Addresss: 1530 NC Hwy 306 South
Aurora, NC 27806 County: Beaufort
'ontact Person: Danny Winstead Telephone: [phone]
Well Locations/Site Name: wastewater Trmt. Plant No. of Wells to be Sampled
PERMIT M W00000889 EXPIRATION DATE: 0
Non -Discharge X UIC
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
X Spray Field X Remediation :
4 Rotary Distributor Land Application of Sludge
Well Identification Number (from Permit): WWMW-1 For Groundwater Treatment
Well Depth: 21.50 ft. Well Diamter: 2 inches Systems Check One:
Screened Interval: 16.00 ft. to 21.00 ft. Influent (98)
Depth to Water Level: 8.99 ft. below measuring point. Effluent (99)
Measuring Point is 2.50 ft above land surface.
MILILITERS of water pumped/bailed before sampling: 2100
Id Analysis: pH 7.4 , Specific Conductance 581 uMhos
Temp. 20.3 oC, Odor NONE Appearance: CLEAR
Water Source Heat Pump
Values should reflect dissolved and IIIf WELL WAS
colloidal concentrations DRY at time
Date sample collected: 7/16/2020 of sampling,
Date sample analyzed: 7/16/2020 to 7/22/2020 check
Laboratory Name: PCS PHOSPHATE here:
Certification No(s) 330 10
PARAMETERS: (Samples for metals were collected unfiltered U Yes I n/a I No and field acidified Flyes n/a No )
COD
N/A
mg/L
Coliform: MF Fecal
<1.0
/100mL
Coliform: MF Total
N/A
/100mL
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total
436
mg/L
pH (when analyzed)
7.6
units
TOC
2.8
mg/L
Chloride
5.0
mg/L
Arsenic
N/A
ug/L
Grease and Oils
N/A
mg/L
Phenol
N/A
mg/L
Sulfate
N/A
mg/L
Specific Conductance
N/A
uMhos
Total Ammonia
N/A
mg/L
TKN as N
N/A
mg/L
NOTE:
GW-59 Rev 4/98
Nitrite (NO2 as N)
N/A
mg/L
Ni - Nickel
N/A
ug/L
Nitrate (NO3 as N)
<0.04
mg/L
Pb - Lead
N/A
ug/L
Phosphorus: Total as P
0.056
mg/L
Zn - Zinc
N/A
ug/L
Orthophosphate
N/A
mg/L
Ammonia Nitrogen
0.24
mg/L
Al - Aluminum
N/A
mg/L
Other (Specify Compounds and Concentration Units)
Ba - Barium
N/A
ug/L
Fluoride
N/A
mg/L
Ca - Calcium
N/A
mg/L
MIBK
N/A
ug/L
Cd- Cadmium
N/A
ug/L
Ag - Silver
N/A
ug/L
Chromium: Total
N/A
ug/L
Se- Selenium
N/A
ug/L
Cu - Copper
N/A
mg/L
Sodium
N/A
ug/L
Fe - Iron
N/A
ug/L
Organics: (GC, GC/MS, HPLC)
Hg - Mercury
N/A
ug/L
(Specify test method #. Attach lab report.)
K- Potassium
N/A
mg/L
Report attached? Yes (1) No
X
(2)
Mg - Magnesium
N/A
mg/L
VOC method#
Mn - Manganese
N/A
ug/L
method#
method#
Mark D. Johnson, General Manager
Perrpittee (of Authoriked 4gent) Name and Title - Please type or print a
>ovi 10 4"Wzb&
(or Authorized Agent) (Date)

GfZ UN W.AT.ER QUALITY MON1TQi�NG.
COMPLIANCE REPORT FORM
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: 1530 NC Hwy 306 South
Aurora, NC 27806 County: Beaufort
Contact Person: Danny Winstead Telephone: [phone]
Well Locations/Site Name: wastewater Trmt. Plant No. of Wells to be Sampled 4
- 0
Identification Number (froi
Depth: 21.50
ened Interval: 16.00
n Permit):
ft. Well Diamter:
ft. to 21.00 ft.
WWMW-2
2 inches
pth to Water Level: 10.18 ft. below measuring point.
asuring Point is 2.50 ft above land surface.
_ILITERS of water pumped/bailed before sampling:
(Field Analysis: pH 7.5 , Specific Conductance 1031 uMhos
Temp. 21.3 oC, Odor NONE Appearance: CLEAR
2100
Groundwater Treatment
tems Check One:
Influent (98)
Effluent (99)
IES
E OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
X Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other
Water Source Heat Pump
Values should reflect dissolved and
colloidal concentrations
sample collected:
sample analyzed:
ratory Name:
fication No(s)
7/16/2020
7/16/2020 to 7/22/2020
PCS PHOSPHATE
330 10
If WELL WAS
DRY at time
of sampling,
check
PARAMETERS: (Samples for metals were collected unfiltered U Yes n/a
No
and field acidified OYes n/a No )
COD
N/A
mg/L
Nitrite (NO2 as N)
N/A
mg/L
Ni - Nickel
N/A
ug/L
Coliform: MF Fecal
<1.0
/100mL
Nitrate (NO3 as N)
21.1
mg/L
Pb - Lead
N/A
ug/L
Coliform: MF Total
N/A
/100mL
Phosphorus: Total as P
0.084
mg/L
Zn - Zinc
N/A
ug/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate
N/A
mg/L
Ammonia Nitrogen
< 0.04
mg/L
Dissolved Solids: Total
695
mg/L
Al - Aluminum
N/A
mg/L
Other (Specify Compounds and Concentration Units)
pH (when analyzed)
7.3
units
Ba - Barium
N/A
ug/L
Fluoride
N/A
mg/L
TOC
2.4
mg/L
Ca - Calcium
N/A
mg/L
MIBK
N/A
ug/L
Chloride
111.0
mg/L
Cd- Cadmium
N/A
ug/L
Ag - Silver
N/A
ug/L
Arsenic
N/A
ug/L
Chromium: Total
N/A
ug/L
Se- Selenium
N/A
ug/L
Grease and Oils
N/A
mg/L
Cu - Copper
N/A
mg/L
Sodium
N/A
ug/L
Phenol
N/A
mg/L
Fe - Iron
N/A
ug/L
Organics: (GC, GC/MS, HPLC)
Sulfate
N/A
mg/L
Hg - Mercury
N/A
ug/L
(Specify test method #. Attach lab report.)
Specific Conductance
N/A
uMhos
K- Potassium
N/A
mg/L
Report attached? Yes (1) No
X
(2)
Total Ammonia
N/A
mg/L
Mg - Magnesium
N/A
mg/L
VOC method#
TKN as N
N/A
mg/L
Mn - Manganese
N/A
ug/L
method#
method#
NOTE:
GW-59 Rev 4/98
Mark D. Johnson, General Manager
P Mee f Aut
�
ze Agent) Nam and Title -Please type or print
�ma►k
Aw,U�/ZW
S nature of
ittee (or Authorize Aaent)
(Date)

DEPARTMENT OF ENVIRONMENT &NATURAL RESOURCES
GRi?UN WATER QUALITY MQNItE}R1NG: • DIVISION OF WATER RESOURCES4NFORMATION PROCE8SING UNIT
COMPLIANCE REPORT FORM _ .. 4617 MAILSERVICE CENTER
RALEIGtI, NC 27626-1.1t PhotW: (919) 807.006
=ACILITY INFORMATION
=acilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
'ermit Name (if different):
=acility Addresss: 1530 NC Hwy 306 South
Aurora, NC 27806 County: Beaufort
".ontact Person: Danny Winstead Telephone: [phone]
Well Locations/Site Name: Wastewater Trmt. Plant No. of Wells to be Sampled
III Identification Number (from Permit): WWMW-3 For Groundwater Treatment
III Depth: 21.50 ft. Well Diamter: 2 inches Systems Check One:
reened Interval: 16.00 ft. to 21.00 ft. Influent (98)
pth to Water Level: 10.23 ft. below measuring point. Effluent (99)
asuring Point is 2.50 ft above land surface.
-(LITERS of water pumped/bailed before sampling: 2100
Id Analysis: pH 7.2 , Specific Conductance 959 uMhos
Temp. 20.2 oC, Odor NONE Appearance: CLEAR
Laboratory Name:
Certification No(s)
PERMIT #: W00000889 EXPIRATION DATE: 03/31/22
Non -Discharge X UIC
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
X Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other Water Source Heat Pump
Note: Values should reflect dissolved and I If WELL WAS
colloidal concentrations
sample collected: 7/16/2020
sample analyzed: 7/16/2020 to
PCS PHOSPHATE
330 10
DRY at time
sampling,
7/22/2020 Icf
heck
PARAMETERS: (Samples for metals were collected unfiltered U Yes n/a J
No
and field acidified Yes n/a No )
COD
N/A
mg/L
Nitrite (NO2 as N)
N/A
mg/L
Ni - Nickel
N/A
ug/L
Coliform: MF Fecal
<1.0
/100mL
Nitrate (NO3 as N)
< 0.04
mg/L
Pb - Lead
N/A
ug/L
Coliform: MF Total
N/A
/100mL
Phosphorus: Total as P
0.048
mg/L
Zn - Zinc
N/A
ug/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate
N/A
mg/L
Ammonia Nitrogen
0.16
mg/L
Dissolved Solids: Total
692
mg/L
Al - Aluminum
N/A
mg/L
Other (Specify Compounds and Concentration Units)
pH (when analyzed)
7.0
units
Ba - Barium
N/A
ug/L
Fluoride
N/A
mg/L
TOC
2.8
mg/L
Ca - Calcium
N/A
mg/L
MIBK
N/A
ug/L
Chloride
70.0
mg/L
Cd- Cadmium
N/A
ug/L
Ag - Silver
N/A
ug/L
Arsenic
N/A
ug/L
Chromium: Total
N/A
ug/L
Se- Selenium
N/A
ug/L
Grease and Oils
N/A
mg/L
Cu - Copper
N/A
mg/L
Sodium
N/A
ug/L
Phenol
N/A
mg/L
Fe - Iron
N/A
ug/L
Organics: (GC, GC/MS, HPLC)
Sulfate
N/A
mg/L
Hg - Mercury
N/A
ug/L
(Specify test method #. Attach lab report.)
Specific Conductance
N/A
uMhos
K- Potassium
N/A
mg/L
Report attached? Yes (1) No
X
(2)
Total Ammonia
N/A
mg/L
Mg - Magnesium
N/A
mg/L
VOC method#
TKN as N
N/A
mg/L
Mn - Manganese
N/A
ug/L
method#
method#
NOTE
GW-59 Rev 4/98
Mark D. Johnson, General Manager
P ittee ( Aut —, 11"C1 Narry4 and Title - Please tJA H.Vh /" ev /Z0,
{�ffyyllJJ__ y/+[�'�/ i%rtn�(-r/LI/� Vim./1 v�J' �_���„�/- 1
Agent)