HomeMy WebLinkAboutWI0700012_Monitoring (Report)_20210830iJutf ten
August 30, 2021
NC Division of Water Resources — Groundwater Resources Section
Attn: Michael Rogers
1636 Mail Service Center
Raleigh, NC 27699
CERTIFIED MAIL
Subject: Underground Injection Control Program
Quarterly Groundwater Monitoring Report
May 2021— July 2021
Injection Well Permit #WI0700012
PCS Phosphate Company, Inc.'
Tank Farm Remedial Action System
Beaufort Co.
Please find the subject groundwater monitoring report attached. This includes the sampling and reporting
requirements of the above referenced permit as well as the reporting requirements of the overall Tank Farm
Remedial Action Plan. Enclosed are a) piezometer level monitoring field sheet and b) the summary
operational and maintenance report.
Please do not hesitate to contact me at (252) 322-8283 if you have any questions regarding this information.
Sincerely,
n
D. Daniellknstead III
Senior Environmental Engineer
Nutrien
1530 NC Hwy 306 South, Aurora, NC USA 27806
Fey
—P4-to a
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.
Attachments
pc: 12-07-02 (w/ attachments)
W.M. Ponton (w/ attachments)
T.E. Herring (w/ attachments)
J.A. Casey (w/ attachments)
R. B. Lee (w/ attachments)
2
PCS PHOSPHATE - TANK FARM REMEDIAL ACTION PLAN
OUARTERLY OPERATIONAL AND MAINTENANCE REPORT FOR
THE INJECTION AND WITHDRAWAL WATER WELLS
May 2021— July 2021
The Tank Farm Remediation System consists of a series of seven- (7) injection water wells located on the
south side of the Tank Farm Area and a series of fourteen (14) withdrawal water wells located on the north
side of the Tank Farm Area.
Iniection Water Well System
The injection water well system operated with the DPW Water - Ultraviolet Light Disinfection system during
the period.
Daily operational data are collected by the Shipping Department and reported to the Environmental Affairs
Department. The total monthly and quarterly volumes of water injected as well as the month end water level
in the Water Level Control Tank are:
DPW WATER
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
TANK
LEVEL
FEET, MSL
May
321,037
0
321,037
7.2
15.0
June
329,766
0
329,766
7.6
15.0
July
339,053
0
339,053
7.6
15.0
TOTALS
989,856
0
989,856
3
Withdrawal Well System
The withdrawal water well pumps are monitored daily by the area Maintenance Department and preventative
maintenance work is performed as needed. The total monthly and quarterly withdrawal water volumes for
the period are:
SAND
FORMATION
GALLONS
CROATAN
FORMATION
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
May
177,471
1,567,763 J
1,745,234
39.1
June
179,777
2,066,479
2,246,257
52.0
July
204,969
1,548,188
1,753,157
39.3
TOTALS
562,217
5,182,429
5,744,647
Some additional short periods of planned downtime for preventative maintenance, pipe header cleaning, and
troubleshooting on individual pumps in the system were experienced. Details of these activities are:
Confined Sand Formation Withdrawal Well (SWW) Pumps
SWW-1:
SWW-2:
SWW-3:
SWW-4:
SWW-5:
SWW-6:
SWW-7:
4
Croatan Formation Withdrawal Well (CWW) Pumps
CWW-1:
CWW-2:
CWW-3:
CWW-4:
CWW-5:
CWW-6:
CWW-7:
5
PCS Phosphate Co., Inc. - Tank Farm Remediation System Quarterly Monitoring
Date:
Time:
Tech:
/9n?
System Gauge Pressures
SWW-1
N/A
SWW-7
WA
CWW-1
N/A
CWW-7
N/A
Flle: 12-07-02
pc: TLB
Rereranae Level Rol
Paint MSL to MSL
Ditch
12.91
Barge Slip
10.59
Water Level
Control Tank
a/o=MSL
Sand Layer Pelzometers Level Indicators
Well ID
TOC
Elevation
MSL'
TOC
Ste Wtr
Level'
Level
Relative To
MSL Ft
Well ID
I
TOC
Elevation
MSL'
TOC
Ste Wtr
Level/
Level
Relative To
Spz-1
10.47
, • 9 r
iS
Cpz-1
10.51
AO, T 0
�MSLrFL
[l . /j/may+
Spz-2
11.21
. //?
5•. aZ
Cpz-2
10.25
//.,S'-2
°O! !
Spz-3
11.87
/,
LfJ• 7 /
s"
Cpz-3
11.12
/Q .$3
y/�
L/��/��"Y
Spz-4
11.45
4/ ,A5
q6
7, ,c tl�
CPW
9.65
T /0 3/
- 6,4.7
Spz-5
11.45
/(
«ail
MWTF-1A*
14.35
'� .s2/
//*/4/
Spz-6
11.23
Q . i'
�J
--
MWTF-1 B *
14.36
9
/i'. 4/
Spz-7
11.59
B.Z.
MWTF-1C *
14.44
/I..0//
4fr? Jg
Spz-8
11.57
"
F.34.
v`fCi
MWTF-2A
14.05
/O. 7
7,014,
_
Spz-9
11.01
tP • Z 7
4/...9.*/MWTF-2B
14.02
9. 319
Spz-10
12.16
,� • /
0'.97
MWTF-2C
14.08
or #404!�
SPW
9.95
9. ? 3
e2 • ! .
MWTF-3A
12.21
�r f .
8
9^S 3
MWTF-3B
12.18
y
: +/ /
MWTF-3C
12.19
/7,
' s
Revised 7/29/02
* Riser length added to TOC elevation 1/24/97
D:\Data\Ponns\Well Form\Tank Farm Remed Wellsxls