WA-770_10686_CA_RPTS_20220214_RMR

PERIODIC MONITORING REPORT UST SITES MCAS CHERRY POINT MARINE CORPS AIR STATION CHERRY POINT, NORTH CAROLINA SECOND SEMESTER (JULY 2021 - DECEMBER 2021) ITMS, INC. CONTRACT NO. N40085-20-D-0089 ITMS, INC. PROJECT NOs. 0089-13-6368, 0089-15-6442 CATLIN ENGINEERS AND SCIENTISTS PROJECT NO. 221001 PREPARED FOR: ITMS, INC. 5366 VIRGINIA BEACH BLVD., SUITE 303 VIRGINIA BEACH, VIRGINIA
Prepared By:

220 Old Dairy Road Wilmington, NC 28405 [phone] CORPORATE LICENSURE NO. FOR ENGINEERING SERVICES C-0585 NC CORPORATE NUMBER FOR GEOLOGY SERVICES C-118

PERIODIC MONITORING REPORT
MCAS CHERRY POINT
UST CLOSURE AND MANAGEMENT PROGRAM FOR UST SITES

SECOND SEMESTER 2021 (JULY 2021 THROUGH DECEMBER 2021) MCAS CHERRY POINT FEBRUARY 14, 2022 WARNING: This document is "FOR OFFICIAL USE ONLY" and it contains info that may be exempt from public release under the FOI Act (5 U.S.C. 552). It
is to be handled IAW DoD policy and is not to be released to the public or personnel who do not have a valid "need-to-know" without prior approval of an authorized DoD official. ITMS, INC. CONTRACT NO. N40085-20-D-0089
ITMS, INC. PROJECT NOs. 0089-13-6368, 0089-15-6442 CATLIN ENGINEERS AND SCIENTISTS PROJECT NO. 221001
PREPARED FOR: ITMS, INC. 5366 VIRGINIA BEACH BLVD. - SUITE 303 VIRGINIA BEACH, VA 23462
[phone] PREPARED BY:
CATLIN ENGINEERS AND SCIENTISTS 220 OLD DAIRY ROAD WILMINGTON, NORTH CAROLINA 28405 [phone]
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE OF CONTENTS PERIODIC MONITORING REPORT
MCAS CHERRY POINT UST CLOSURE AND MANAGEMENT PROGRAM FOR UST SITES SITES AT MCAS CHERRY POINT, NORTH CAROLINA
INTRODUCTION NARRATIVE TABLE I INDEX OF SITES FOR THIS REPORT TABLE II CAMP SAMPLING SCHEDULE
TABLE III INDEX OF CLOSED SITES SINCE 1998
TABLE IV HISTORY OF NC REGULATORY STANDARDS TABLE V INDEX OF INJECTION PERMIT SITES TABLE VI FREE PRODUCT RECOVERY TOTAL (LAST TWO YEARS) FIGURE I FACILITY LOCATIONS MAP
FIGURE II MCAS CHERRY POINT SITE LOCATIONS MAP 1.0 SITE 130 EXECUTIVE SUMMARY
TABLE 1.1 SITE 130 HISTORICAL FIELD MEASUREMENT DATA
TABLE 1.2 SITE 130 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – SM 6200B TABLE 1.3 SITE 130 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD
625 FIGURE 1.1 SITE 130 FREE PRODUCT PLUME MAP AS OF DECEMBER 2021 2.0 SITE 133
EXECUTIVE SUMMARY TABLE 2.1A SITE 133 FIELD MEASUREMENTS TABLE 2.1B SITE 133 HISTORICAL FIELD MEASUREMENT DATA TABLE 2.2A SITE 133 GROUNDWATER LABORATORY ANALYTICAL RESULTS - SM 6200B
TABLE 2.2B SITE 133 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS - SM 6200B TABLE 2.3A SITE 133 GROUNDWATER LABORATORY ANALYTICAL RESULTS - EPA METHOD 610 BY EPA METHOD 625 TABLE 2.3B SITE 133 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS - EPA METHOD 610 BY EPA METHOD 625 FIGURE 2.1 SITE 133 FREE PRODUCT PLUME MAP AS OF AUGUST 2021 FIGURE 2.2A SITE 133 SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L – UST COMPOUNDS AS OF AUGUST 2021 – UPPER SURFICIAL AQUIFER
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE OF CONTENTS – continued 2.0 SITE 133 - (cont.)
FIGURE 2.2B SITE 133 SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L
– UST COMPOUNDS AS OF AUGUST 2021 – LOWER SURFICIAL AQUIFER FIGURE 2.3A SITE 133 EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 – UPPER
SURFICIAL AQUIFER
FIGURE 2.3B SITE 133 EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 – LOWER SURFICIAL AQUIFER
3.0 SITE 137
EXECUTIVE SUMMARY TABLE 3.1 SITE 137 HISTORICAL FIELD MEASUREMENT DATA TABLE 3.2 SITE 137 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS – SM 6200B
TABLE 3.3 SITE 137 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 3.4 SITE 137 EFFLUENT AIR LABORATORY ANALYTICAL RESULTS TABLE 3.5 SITE 137 HISTORICAL EFFLUENT LABORATORY ANALYTICAL
RESULTS
FIGURE 3.1 SITE 137 FREE PRODUCT PLUME MAP AS OF DECEMBER 2021 4.0 SITE 1083
EXECUTIVE SUMMARY
TABLE 4.1A SITE 1083 FIELD MEASUREMENTS TABLE 4.1B SITE 1083 HISTORICAL FIELD MEASUREMENT DATA TABLE 4.2A SITE 1083 GROUNDWATER LABORATORY ANALYTICAL RESULTS - EPA METHOD 602 BY SM 6200B
TABLE 4.2B SITE 1083 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS - EPA METHOD 602 BY SM 6200B TABLE 4.3A SITE 1083 GROUNDWATER LABORATORY ANALYTICAL RESULTS - EPA METHOD 610 BY EPA METHOD 625 TABLE 4.3B SITE 1083 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS - EPA METHOD 610 BY EPA METHOD 625
AND EPA METHOD 8260B (NAPHTHALENE ONLY) FIGURE 4.1 SITE 1083 FREE PRODUCT PLUME MAP AS OF NOVEMBER 2021 FIGURE 4.2 SITE 1083 EPA METHOD 602 BY SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF NOVEMBER 2021
FIGURE 4.3 SITE 1083 EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY
AND PLUME IN EXCESS OF 2L AS OF NOVEMBER 2021
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE OF CONTENTS – continued 5.0 SITE 1640
EXECUTIVE SUMMARY
6.0 SITE 4075 EXECUTIVE SUMMARY
TABLE 6.1A SITE 4075 FIELD MEASUREMENTS
TABLE 6.1B SITE 4075 HISTORICAL FIELD MEASUREMENT DATA TABLE 6.2A SITE 4075 GROUNDWATER LABORATORY ANALYTICAL RESULTS – SM 6200B TABLE 6.2B SITE 4075 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS – SM 6200B
TABLE 6.3A SITE 4075 GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 6.3B SITE 4075 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625
TABLE 6.4 SITE 4075 HISTORICAL EFFLUENT LABORATORY ANALYTICAL
RESULTS FIGURE 6.1 SITE 4075 FREE PRODUCT PLUME MAP AS OF AUGUST 2021 FIGURE 6.2A SITE 4075 SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L – UST COMPOUNDS AS OF AUGUST 2021 – UPPER SURFICIAL
AQUIFER
FIGURE 6.2B SITE 4075 SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L – UST COMPOUNDS AS OF FEBRUARY 2021 – LOWER SURFICIAL AQUIFER FIGURE 6.3A SITE 4075 EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY
AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 – UPPER
SURFICIAL AQUIFER FIGURE 6.3B SITE 4075 EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF FEBRUARY 2021 – LOWER SURFICIAL AQUIFER
7.0 SITE PIT 6 EXECUTIVE SUMMARY TABLE 7.1 SITE PIT 6 HISTORICAL FIELD MEASUREMENT DATA
TABLE 7.2 SITE PIT 6 HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS – EPA METHOD 602 BY SM 6200B TABLE 7.3 SITE PIT 6 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 FIGURE 7.1 SITE PIT 6 FREE PRODUCT PLUME MAP AS OF DECEMBER 2021

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE OF CONTENTS – continued 8.0 SITE PIT 15
EXECUTIVE SUMMARY
TABLE 8.1 SITE PIT 15 HISTORICAL FIELD MEASUREMENT DATA TABLE 8.2A SITE PIT 15 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 602 BY SM 6200B TABLE 8.2B SITE PIT 15 HISTORICAL SURFACE WATER LABORATORY
ANALYTICAL RESULTS – EPA METHOD 602 BY SM 6200B
TABLE 8.3A SITE PIT 15 HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 8.3B SITE PIT 15 HISTORICAL SURFACE WATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625
FIGURE 8.1 SITE PIT 15 FREE PRODUCT PLUME MAP AS OF DECEMBER 2021 9.0 SITE TFB EXECUTIVE SUMMARY
TABLE 9.1A SITE TFB FIELD MEASUREMENTS
TABLE 9.1B SITE TFB HISTORICAL FIELD MEASUREMENT DATA TABLE 9.2A SITE TFB GROUNDWATER LABORATORY ANALYTICAL RESULTS – SM 6200B TABLE 9.2B SITE TFB HISTORICAL GROUNDWATER LABORATORY
ANALYTICAL RESULTS – SM 6200B
TABLE 9.3A SITE TFB GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 9.3B SITE TFB HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625
TABLE 9.4 SITE TFB EFFLUENT AIR LABORATORY ANALYTICAL RESULTS
FIGURE 9.1 SITE TFB FREE PRODUCT PLUME MAP AS OF AUGUST 2021 FIGURE 9.2A SITE TFB SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 – UPPER SURFICIAL AQUIFER FIGURE 9.2B SITE TFB SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L
AS OF FEBRUARY 2021 – LOWER SURFICIAL AQUIFER FIGURE 9.2C SITE TFB SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF FEBRUARY 2021 – UPPER YORKTOWN AQUIFER FIGURE 9.3A SITE TFB EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 – UPPER
SURFICIAL AQUIFER FIGURE 9.3B SITE TFB EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF FEBRUARY 2021 – LOWER SURFICIAL AQUIFER FIGURE 9.3C SITE TFB EPA METHOD 610 BY EPA METHOD 625 COLORIMETRY
AND PLUME IN EXCESS OF 2L AS OF FEBRUARY 2021 – UPPER YORKTOWN AQUIFER
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE OF CONTENTS – continued 10.0 SITE TFD
EXECUTIVE SUMMARY
TABLE 10.1 SITE TFD HISTORICAL FIELD MEASUREMENT DATA TABLE 10.2 SITE TFD HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – MADEP VPH/EPH FIGURE 10.1 SITE TFD FREE PRODUCT PLUME MAP AS OF DECEMBER 2021
11.0 SITE 2ND LAAD EXECUTIVE SUMMARY TABLE 11.1A SITE 2ND LAAD FIELD MEASUREMENTS
TABLE 11.1B SITE 2ND LAAD HISTORICAL FIELD MEASUREMENT DATA
TABLE 11.2A SITE 2ND LAAD GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 602 BY SM 6200B TABLE 11.2B SITE 2ND LAAD HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 602 BY SM 6200B
TABLE 11.3A SITE 2ND LAAD GROUNDWATER LABORATORY ANALYTICAL
RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 11.3B SITE 2ND LAAD HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – EPA METHOD 610 BY EPA METHOD 625 TABLE 11.4A SITE 2ND LAAD GROUNDWATER LABORATORY ANALYTICAL
RESULTS – MADEP VPH/EPH – AUGUST 2021
TABLE 11.4B SITE 2ND LAAD GROUNDWATER LABORATORY ANALYTICAL RESULTS – MADEP VPH/EPH – DECEMBER 2021 TABLE 11.4C SITE 2ND LAAD HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS – MADEP VPH/EPH
FIGURE 11.1 SITE 2ND LAAD FREE PRODUCT PLUME MAP AS OF AUGUST
2021 FIGURE 11.2 SITE 2ND LAAD EPA METHOD 602 BY SM 6200B COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST 2021 FIGURE 11.3 SITE 2ND LAAD EPA METHOD 610 BY EPA METHOD 625
COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST
2021 FIGURE 11.4 SITE 2ND LAAD MADEP VPH/EPH COLORIMETRY AND PLUME IN EXCESS OF 2L AS OF AUGUST AND DECEMBER 2021
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
INTRODUCTION The purpose of this Periodic Monitoring Report is to present the results of recent monitoring
events performed at petroleum release sites located at Marine Corps Air Station Cherry Point
(MCAS Cherry Point). Monitoring and reporting is being performed in accordance with the
MCAS Cherry Point UST Closure and Management Program adopted by MCAS Cherry Point Environmental Affairs Department. A listing of sites for which sampling results are included in this Periodic Monitoring Report is presented in Table I and locations of these sites are shown
on Figure I and Figure II.
This Periodic Monitoring Report is designed such that all data and information pertaining to any individual site is contained entirely within one section of the report and each section is devoted entirely to one site. Therefore, each section serves as a stand-alone monitoring report for the
respective site. Each section begins with an Executive Summary which provides information
about location, monitoring, groundwater hydraulics, free-phase product plumes, dissolved-phase plumes, potential receptors, and remediation at the site. Each Executive Summary is supported by several site-specific tables and figures.

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE I
INDEX OF SITES FOR THIS REPORT

SITE NAME NCDEQ
INCIDENT NO. SITE LOCATION REPORT
SECTION NO.
130 38785 (Formerly 31591) MCAS Cherry Point 1.0
133 7144, 9739, 9741 MCAS Cherry Point 2.0
137 6443 MCAS Cherry Point 3.0
1083 9839 MCAS Cherry Point 4.0
1640 9274 MCAS Cherry Point 5.0
4075 6360, 9950, 9140
9276 MCAS Cherry Point 6.0
Pit 6 31501 MCAS Cherry Point 7.0
Pit 15 18715 MCAS Cherry Point 8.0
TFB 6359 MCAS Cherry Point 9.0
TFD 9265 MCAS Cherry Point 10.0
2nd LAAD 38152 MCAS Cherry Point 11.0

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE II
CAMP SAMPLING SCHEDULE

SECTION SITE ID GW MONITORING FREQUENCY
PROPOSED SAMPLING DATES
AIR SAMPLING FREQUENCY
WASTE STREAM SAMPLING FREQUENCY
1 130 NA NA NA NA
2 133 Annual August 2022 NA NA
3 137 Annual February 2022 Annual - 4th Quarter 2022 Annual - 4th Quarter 2022
4 1083 Annual November 2022 NA NA
5 1640 NA NA NA NA
6 4075
Semi-Annual -
Lower February 2022
NA Annual - 4th
Quarter 2022 Semi-Annual -
Upper August 2022
7 Pit 6 Annual February 2022 NA NA
8 Pit 15 Annual February 2022 NA NA
9 TFB
Semi-Annual – Lower/York February 2022 Annual - 4th Quarter 2022 NA Semi-Annual –Upper August 2022
10 TFD Annual February 2022 NA NA
11 2nd LAAD Quarterly February 2022 NA NA
NA = Not Applicable
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE III
INDEX OF CLOSED SITES SINCE 1998

SITE NAME SITE LOCATION NCDEQ
INCIDENT NO.
DATE CLOSED
BY NCDEQ
8048 MCAS Cherry Point Not Issued 2/11/1998
1021 MCAS Cherry Point Not Issued 12/11/1998
1648 MCAS Cherry Point 14837 12/11/1998
497 MCAS Cherry Point 18514 12/18/1998
1779 MCAS Cherry Point Not Issued 12/18/1998
248 MCAS Cherry Point Not Issued 12/18/1998
3916 MCAS Cherry Point Not Issued 1/11/1999
1010 MCAS Cherry Point 19235 3/11/1999
1228 MCAS Cherry Point 19236 3/11/1999
1290 MCAS Cherry Point 19234 3/11/1999
498 MCAS Cherry Point 13133 12/7/1999
160 MCAS Cherry Point 13132 12/7/1999
85 MCAS Cherry Point 11277 2/10/2000
1786-3* MCAS Cherry Point 9273 2/10/2000
491* MCAS Cherry Point 12516 5/7/2000
1005-2 MCAS Cherry Point 8990 5/7/2000
1696 MCAS Cherry Point 14837 5/7/2000
3907* MCAS Cherry Point 14573 5/7/2000
8052 MCAS Cherry Point 7493 8/31/2000
487* MCAS Cherry Point 8308 10/17/2000
3904* MCAS Cherry Point 15120 2/21/2001
MTFP* MCAS Cherry Point 9839 7/26/2001
Old CP Hydrant MCAS Cherry Point Not Issued 8/28/2001
Atlantic Hydrant System MCAS Cherry Point Not Issued 4/2/2002

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE III - continued
INDEX OF CLOSED SITES SINCE 1998

SITE NAME SITE LOCATION NCDEQ
INCIDENT NO.
DATE CLOSED
BY NCDEQ
1786* MCAS Cherry Point 9373 9/13/2002
Pit 6 MCAS Cherry Point 31023 11/26/2002
296* MCAS Cherry Point 9951 1/22/2003
Hertford #4 MCAS Cherry Point 31069 1/28/2003
TFC* MCAS Cherry Point 6906 3/11/2003
1701 MCAS Cherry Point Not Issued 3/12/2003
3982 MCAS Cherry Point Not Issued 6/9/2003
7012 MCAS Cherry Point 15275 10/20/2003
927* MCAS Cherry Point Not Issued 3/29/2004
Segment 22 JP-5 Pipeline MCAS Cherry Point 31269 5/4/2004
Segment 24 JP-5 Pipeline MCAS Cherry Point 31271 5/5/2004
Segment 2 JP-5 Pipeline MCAS Cherry Point 31272 5/6/2004
Segment 1 JP-5 Pipeline MCAS Cherry Point 31273 5/7/2004
Segment 14 JP-5
Pipeline MCAS Cherry Point 31285 6/2/2004
Segment 15 JP-5
Pipeline MCAS Cherry Point 31287 6/2/2004
Segment 16 JP-5
Pipeline MCAS Cherry Point 31286 6/2/2004
8052/TAFDS MCAS Cherry Point Not Issued 9/9/2004
Lifts A and B MCAS Cherry Point Part of 6360 12/13/2004
Pit 1 MCAS Cherry Point 31390 12/17/2004
82-AT MCAS Cherry Point 32128 6/20/2005

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE III – continued
INDEX OF CLOSED SITES SINCE 1998

SITE NAME SITE LOCATION NCDEQ
INCIDENT NO.
DATE CLOSED
BY NCDEQ
82-Bogue MCAS Cherry Point Not Issued 9/21/2005
84-Bogue MCAS Cherry Point 32254 9/21/2005
85-Bogue MCAS Cherry Point 32255 9/21/2005
86-Bogue MCAS Cherry Point 32256 9/21/2005
1783* MCAS Cherry Point 9275 10/27/2005
486* MCAS Cherry Point 9264 11/7/2005
1958 MCAS Cherry Point 31600 5/8/2006
MWSS-274 MCAS Cherry Point 85579 8/7/2006
1672* MCAS Cherry Point 6905 3/19/2007
TFB Transfer Lines (Soils Only) MCAS Cherry Point 6359 3/2/2009
TAFDS MCAS Cherry Point 15256 1/5/2010
100 Gates Road MCAS Cherry Point 31974 1/11/2010
1773* MCAS Cherry Point 31691 3/2/2010
P-120 Sec 1 GW1 MCAS Cherry Point 31956 5/5/2010
P-120 Sec 1 GW2 MCAS Cherry Point 31956 5/5/2010
P-120 Sec 2 GW2 MCAS Cherry Point 38073 10/20/2010
56 Gates Road MCAS Cherry Point 38151 12/3/2010
64 Gates Road MCAS Cherry Point 38149 12/13/2010
62 Gates Road MCAS Cherry Point 38157 1/3/2011
29 Gates Road MCAS Cherry Point 38164 1/11/2011
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE III – continued
INDEX OF CLOSED SITES SINCE 1998

SITE NAME SITE LOCATION NCDEQ
INCIDENT NO.
DATE CLOSED
BY NCDEQ
68 Gates Road MCAS Cherry Point 38150 2/1/2011
66 Gates Road MCAS Cherry Point 38174 3/3/2011
137 Conveyance Piping MCAS Cherry Point 31920 3/14/2011
P-120 Sec 2 GW1 (Fuel Hydrant System) MCAS Cherry Point 38069 6/30/2011
P-120 Sec 2 GW2 MCAS Cherry Point 38069 6/30/2011
24 Gates Road MCAS Cherry Point 38246 10/19/2011
Lanham Housing,
Site 621 MCAS Cherry Point 38247 10/19/2011
9 Gates UST MCAS Cherry Point 38266 1/23/2012
NADEP Washrack Pipeline MCAS Cherry Point 93139 4/10/2012
1640 Tarmac MCAS Cherry Point Not Issued 4/12/2012
Lanham Housing,
Nash Road MCAS Cherry Point 38338 12/4/2013
78 Catawba, Nugent
Cove MCAS Cherry Point 38495 5/29/2014
Tower Valve Box* MCAS Cherry Point 31252 2/19/2015
Pit 12* MCAS Cherry Point 31356 12/19/2017
121* MCAS Cherry Point 31238 10/19/2018
Segment 20* MCAS Cherry Point 31312 1/15/2020
MCCS Service
Station* MCAS Cherry Point 87968 3/11/2020
1640* MCAS Cherry Point 9274 9/23/2021
3996* MCAS Cherry Point 31591 11/23/2021
* Indicates site was included in the UST Closure and Management Program
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE IV
HISTORY OF NC REGULATORY STANDARDS

Parameter Previous NC 2L Standard (ug/L)
Current/Interim NC 2L Standard (ug/L)
Effective Change Date of Current/Interim NC 2L Standard
Acetic Acid NE 5000 4/4/2018
Acetochlor NE 100 12/1/2010
Acetochlor ESA NE 1000 12/1/2010
Acetochlor OXA NE 1000 12/1/2010
Acetophenone NE 700 4/1/2011
Acrolein NE 4 10/1/2010
Alachlor NE 0.4 8/1/2010
Aldrin NE 0.002 10/1/2010
Ammonia NE 1,500 8/1/2010
Antimony NE 1 8/1/2010
Benzaldehyde NE 700 4/1/2011
Benzyl Alcohol NE 700 10/1/2010
Beryllium NE 4 10/1/2010
Bromomethane NE 10 8/1/2010
Butanol, n- (n-butyl alcohol) NE 700 8/1/2010
Butanol, sec- (sec-butyl alcohol) NE 10,000 10/1/2010
Butanol, tert- (tert-butyl alcohol) NE 10 6/1/2011
Carbazole NE 2 4/1/2011
4-Chlorotoluene NE 24 10/1/2010
Cobalt NE 1 10/1/2010
Dalapon NE 200 8/1/2010
Dibenzofuran NE 28 5/24/1999
1,4-Dibromobenzene NE 70 8/1/2010
Dibromomethane NE 70 10/1/2010
Dichloroacetic Acid NE 0.7 10/1/2010
1,2-Dichloroethylene, mixed isomers NE 60 10/1/2010
2,4-Dichlorophenol NE 0.98 8/1/2010
DDE NE 0.1 8/1/2010
Dinoseb NE 7 8/1/2010
Diphenyl Ether NE 100 4/1/2011
2,4-Dinitrotoluene NE 0.1 4/1/2011
Diquat NE 20 8/1/2010
Endosulfan sulfate NE 40 4/1/2011
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE IV – continued

HISTORY OF NC REGULATORY STANDARDS

Parameter Previous NC 2L
Standard (ug/L)
Current/Interim
NC 2L
Standard (ug/L)
Effective Change Date
of Current/Interim NC
2L Standard
Endothall NE 100 8/1/2010
Ethanol (ethyl alcohol) NE 4,000 4/1/2011
Ethyl tert-butyl ether (ETBE) NE 47 4/1/2011
alpha-Hexachlorocyclohexane NE 0.006 4/1/2011
beta-Hexachlorocyclohexane NE 0.02 4/1/2011
2-Hexanone NE 40 4/1/2011
4-Isopropyltoluene (p-cymene) NE 25 4/1/2011
Methyl Isobutyl Ketone NE 100 12/1/2010
Methyl Methacrylate NE 25 8/1/2010
1-Methylnaphthalene NE 1 4/1/2011
2-Methyl phenol (o-cresol) NE 400 4/1/2011
Perchlorate & Perchlorate Salts NE 2 12/1/2010
Perfluorooctanoic acid (PFOA;C8) NE 2 12/6/2006
Picramic Acid NE 0.7 10/1/2010
Polychlorinated Biphenyls NE 0.09 10/1/2010
Propylene Glycol NE 140,000 7/16/2012
Tert-Amyl Methyl Ether (TAME) NE 128 4/1/2011
1,2,4,5-Tetrachlorobenzene NE 2 8/1/2010
1,1,1,2-Tetrachloroethane NE 1 8/1/2010
Tetrahydrofuran NE 2,000 2/1/2021
Thallium NE 0.2 10/1/2010
Tin NE 2,000 10/1/2010
p-Toluic Acid NE 35 4/4/2018
1,1,2-Trichloroethane NE 0.6 8/1/2010
2,4,5-Trichlorophenol NE 63 10/1/2010
2,4,6-Trichlorophenol NE 4 10/1/2010
Vanadium (excluding vanadium
pentoxide) NE 0.3 10/1/2010
Vinyl Acetate NE 88 10/1/2010

NE = Not established

MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
TABLE V
INDEX OF INJECTION PERMIT SITES

SITE NAME PERMIT No. INJECTION TYPE
DATE PERMIT APPLICATION RECEIVED BY NCDEQ
DATE PERMIT APPROVED BY NCDEQ
DATE PERMIT MODIFIED
DATE OF PERMIT EXPIRATION
DATE FINAL PROJECT EVALUATION RECEIVED BY NCDEQ
NCDEQ CLOSEOUT DATE
121
WI0700208
GW Tracer, Surfactant,
nutrients, bacteria
2/3/11 10/6/11 Mod. 6/4/13 Ext.
6/21/11 10/31/11Mo
d 6/30/13 Ext.
10/6/11 6/30/18 1/15/15 10/19/18
133 WI0700511
Surfactant 10/28/20 11/10/20 4/7/21 Unknown Not Applicable Not Applicable
1083 WQ0035748
Surfactant Recirculation
1/6/12 Renewal 9/16/13
4/6/12 Renewal 11/8/13
Renewed 11/8/13
Original 3/31/14 Renewed 3/31/19
Not Applicable 12/4/2020
1773 WI0700106
Surfactant 5/10/07 8/20/07 Currently None 8/31/09 2/25/09 3/25/11
8049 WI0800160 Surfactant 12/5/08 6/15/09 Mod.
3/25/09
6/16/09 Mod. 6/15/09 2/28/11 6/7/10 4/13/11
8049 WI800336 ORC™ Filter Socks 5/13/13 5/14/13 Currently None Unknown Not Applicable Not Applicable
Pit 6 WI0700522 Nutrients and Bacteria 1/20/22 1/26/22 Currently None Unknown Not Applicable Not Applicable
Pit 11 WI0700227 RegenOx™ 5/31/11 7/14/11 Currently None 6/30/13
Report Submitted by EAD 3/20/13
12/19/17
Pit 11 Mod WI0700208
Surfactant, nutrients, bacteria
10/6/11 (Mod. of Bldg. 121 permit)
10/31/11 (Mod. of Bldg. 121 permit)
10/6/11 5/31/13
Report Submitted by EAD 3/20/13
12/19/17
TVB WI0700255
Surfactant, nutrients, bacteria 10/19/11 12/15/11 Currently None 11/31/14 Report Submitted by EAD 7/14/14 7/24/14
2nd LAAD WI0700320 Ambient Air 3/14/13 3/20/13 Currently None Unknown Not Applicable Not Applicable
Site 130 133 137 1083 1640 4075 B 4075 C PIT 6 PIT 15 TFB TFD 2nd LAAD
Month Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Product
(gal)
Jan-20 0.26 0.24 40 0 0 58 251 0 4 1 0.02 0
Feb-20 0.19 0.08 0 0 0 48 180 0 4 0 0 0
Mar-20 0.18 0.28 0 0 0 43 220 0 2 0 0.01 0
Apr-20 0.31 0.41 1 0 0 16 261 0 0 1 0 0
May-20 0.18 0.25 1 0 0 27 312 0 0 0 0.01 0
Jun-20 0.97 0.02 1 0 0 20 187 0 0 0 0 0
Jul-20 0.44 0.17 5 0.66 0 15 150 0 0.14 0 0.01 0
Aug-20 0.10 0.08 5 0.28 0 14 153 0 0.44 0.02 0.01 0
Sep-20 0.28 0.20 15 0.39 0 17 207 0 0.33 0.04 0 0
Oct-20 0.23 0.23 17 0.50 0 32 171 0 0.54 0 0 0
Nov-20 0.27 0.01 16 0.55 0 15 147 0 0.41 0.04 0 0
Dec-20 0.16 0.26 21 0.48 0 18 187 0 0.51 0.06 0 0
Jan-21 0.66 0.03 29 0.19 0 24 104 0 0.82 0 0 0
Feb-21 0.25 0.02 6 0.04 0 33 80 0 0.32 0.02 0 0
Mar-21 2.82 15.19 10 0.39 0 20 112 0 2.14 0.02 0 0
Apr-21 0.28 1.21 16 0.28 0 20 125 0 1.02 0 0 0
May-21 0.18 0.92 18 0.33 0 27 2985 0 0.54 0.06 0 0
Jun-21 0.08 0.26 8 0.27 0 9 931 0 0.41 0.08 0 0
Jul-21 0.1 0.42 10 0.53 0 27 426 0 1 0.1 0 0
Aug-21 0.02 0.07 11 0.35 0 18 154 0 0.57 0 0 0
Sep-21 0.17 2.64 5 0.65 0 10 149 0 1.52 0.09 7 0
Oct-21 0.41 0.51 6 0.38 0 21 169 0 1.12 0.33 0 0
Nov-21 0.53 0.28 5 0.13 NM 13 245 0 1.67 0.78 2 0
Dec-21 0.30 0.60 15 0.45 NM 7 156 0 3.09 1.13 0 0
Totals 9.37 24.38 261.00 6.85 0.00 552.00 8,062.00 0.00 26.59 4.77 9.06 0.00
Average 0.39 1.02 10.88 0.29 0.00 23.00 335.92 0.00 1.11 0.20 0.38 0.00
TABLE VI
FREE PRODUCT RECOVERY TOTAL (LAST TWO YEARS)
Note: At sites with free product systems where interim product recovery is performed (i.e. bailing, pumping, etc.), the recovered product is emptied into the system; therefore,
the interim product recovery volume is included in the total product volume on this table.
NM = Not Measured
MCAS Cherry Point FY-21; Table VI_FPTotals_thru Dec 2021
CATLIN Project No. 221001
CATLIN Engineers and Scientists
February 2022
^_MCAS Cherry Point
£¤
58
33
70
£¤17
£¤70
£¤17 ³
Data Source: Adapted from NCOneMaps.com
FIGUREPROJECTTITLE
JOB NO.DATE SCALE DRAWN BY CHECKED BY
IFACILITY LOCATIONS MAP
221001 FEB 2022 NO SCALE THW SAC
MCAS CHERRY POINTUST CLOSURE ANDMANAGEMENT PROGRAM
S:\GIS Projects\CPLTM\GIS\Sites\CAMP Figure 1.mxd
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
SITE 137

3.0 EXECUTIVE SUMMARY

3.1 SITE INFORMATION

Site Location: MCAS Cherry Point
Incident Number(s): 6443
NC State Plane Coordinates (NAD83): x = 2630735.91; y = 423629.84
Risk Classification: MCAS temporarily assigned INTERMEDIATE risk due to
presence of free-phase product.
Source Type(s): JP-5, Waste Oil

3.2 MONITORING EVENT INFORMATION

Sampling Performed By: ITMS/GES (Annual)
Date(s) of This Monitoring Event: No sampling event was conducted during
the Second Semester 2021.
Date(s) of Previous Monitoring Event: 2/17/2021
Reason(s) for This Monitoring Event: Track migration and/or volume
reduction of free-phase product plume.
Site Monitoring Status at Time of This Event: Remedial operations
monitoring.

3.3 GROUNDWATER HYDRAULICS
(Groundwater hydraulic data shown below is representative of the February 2021 Monitoring event.)

Hydraulic Conductivity: 4.26 feet/day
Effective Porosity: 0.33
Hydraulic Gradient: 0.0025 feet/feet
Average Linear Groundwater Flow Velocity: 0.0322 feet/day
Groundwater Flow Direction: Northwest. See Figure 3.1.
Range of Measured Water Table Elevations: Ranges from 0.68 feet in well
51PR35 to 12.23 feet in well 51GW39 during the December 2021 monitoring
event. See Table 3.1.
Significant Changes from Previously Reported Data: None.

3.4 FREE PRODUCT PLUME

Free Product Present?: Yes
Free Product Thickness Measured: During the December 2021 gauging
event, 22 wells were gauged, of which 13 wells contained free-phase product.
Free product thicknesses ranged from 0.01 feet in well 51GW13 to 2.02 feet in
well 51GW12. See Table 3.1.
Plume Size and Location: See Figure 3.1.
Free Product Removed from Site This Period: 52 gallons.
Significant Changes from Previously Reported Data: None. Long-term
historical trends indicate a general declining trend in the thickness of
measureable product in on-site wells.
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
3.5 DISSOLVED-PHASE PLUME

Plume Concentrations: Not Applicable.
Plume Size and Location: Not Applicable.
Significant Changes from Previously Reported Data: : No sampling event
was conducted during the Second Semester 2021. See Tables 3.2 and 3.3.

3.6 REMEDIAL SYSTEM AIR MONITORING DATA AND EFFLUENT DISCHARGE
DATA

Air Contaminant Concentrations: See Table 3.4.
Effluent Discharge Contaminant Concentrations: See Table 3.5.

3.7 POTENTIAL RECEPTORS

Contaminated Water Supply Well(s)?: No
Potable Water Supply Well Within 1,000 Feet of Source Area?: No
Any Water Supply Well Within 250 Feet of Source Area?: No
Surface Water Body Within 500 Feet?: No
Past Evidence of Vapors?: No
Significant Changes from Previously Reported Data?: None

3.8 REMEDIATION

Status: System is currently operational. Horizontal well, HW-B was restarted on
April 16, 2021 and Horizontal well, HW-C was restarted on September 21, 2021.
No plan to restart Horizontal well, HW-A at this time.
Type: Vertical wells removing free-phase product and water via AP4 total fluids
recovery pumps, three horizontal recovery wells and passive recovery.
Progress: Ongoing
Construction Contractor: Shaw and Rhea
Operating Contractor: ITMS/GES

3.9 OBSERVATIONS AND COMMENTS

Historical: The total fluids free-phase product recovery system had significant
iron fouling issues throughout the conveyance line network. System
modifications were installed to facilitate periodic conveyance line cleaning, in an
effort to keep the system operational.

In March 2012, CATLIN prepared and submitted a Workplan for system
upgrades which included installation of five new vertical recovery wells (four
within existing vault boxes and one in a new vault box). Additionally, the
Workplan included modifications to deepen the three existing vertical recovery
wells D1, D2, and D3 and install one additional Type II monitoring well.

Rhea was tasked with upgrading the system and contracted CATLIN to install
the recovery wells and monitoring well. Well installation was conducted from
mid-October 2012 to mid-November 2012. System upgrades were completed by
Rhea in mid-December 2012 and the upgraded system began operation in mid-
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
December 2012. The upgraded system operated from mid-December 2012 until
April 23, 2013 at which time a leak occurred in one of the effluent lines and the
system had to be shut down. The repair to the effluent line was completed in
October 2013 and the system was restarted on October 30, 2013. The system
was generally operational from November 2013 through December 2014 with
periodic shutdowns due to iron fouling issues and maintenance. During the 2014
calendar year approximately 109 gallons of free-phase product was recovered at
the subject site.

During the First Semester 2015, 86 gallons of free-phase product was recovered
from the on-site remedial system. CATLIN and SDC/GES continued to evaluate
and investigate the lack of free-phase product recovery at the subject site. It
was decided that a 72-hour pumping test be conducted in the near future at one
central well location at the subject site. To effectively conduct the test, the total
fluids recovery system would be shut down. The data collected from the
pumping test would be utilized to develop a plan to optimize free-phase product
recovery.

During the Second Semester 2015, only six gallons of free-phase product was
recovered from the on-site remedial system. As of December 2015, the 72-hour
pumping test had not yet been conducted at the subject site as it was
determined that the 1.5” diameter discharge line associated with the remedial
system was severely clogged and needs to be replaced with a 3” diameter
discharge line before the pumping test is conducted.

During the First Semester 2016, 57 gallons of free-phase product was recovered
at the subject site. This increase in recovered product is the result of
implementing passive recovery efforts that began in February 2016. The
majority of the product recovered during the First Semester 2016 was from
passive recovery efforts as the system was still not operating at optimal
efficiency.

During the Second Semester 2016, 65 gallons of free-phase product was
recovered at the subject site. The on-site remediation system accounted for
approximately half of the product recovered during the Second Semester 2016
and the other half being from passive recovery efforts. The on-site remediation
system was adjusted and product recovery improved; however, the system was
still not operating at optimal efficiency. As of January 2017, the discharge line
associated with the remedial system was still in need of replacement.

During the First Semester 2017, 187 gallons of free-phase product was
recovered at the subject site. The on-site remediation system accounted for 132
gallons of the recovery while 55 gallons was recovered via passive efforts. The
on-site remediation system was adjusted and product recovery improved
significantly. However, as of June 2017, the discharge line associated with the
remedial system was still in need of replacement. Once this replacement is
completed, system performance should further improve.

During the Second Semester 2017, approximately 129 gallons of free-phase
product was recovered at the subject site. The on-site remediation system
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
accounted for approximately 61 gallons of the recovery while approximately 68
gallons was recovered via passive efforts. The on-site remediation system
continues to be adjusted and product recovery has improved over the past year
(starting in the fall of 2016).

A project to refine the extent of free-phase product at this site was completed in
November 2017. An updated Conceptual Site Model has been prepared which
indicates that the free-phase product and gross contamination has been
generally horizontally and vertically delineated at the subject site. The updated
Conceptual Site Model can be utilized to evaluate numerous remediation
technologies/alternatives to address the remaining free-phase product at the
subject site. Also, at the end of November 2017, horizontal recovery well HW-C
was reactivated.

During the First Semester 2018, approximately 115 gallons of free-phase
product was recovered at the subject site. The on-site remediation system
accounted for approximately 66 gallons of the recovery while approximately 49
gallons was recovered via passive efforts. The on-site remediation system
continued to be adjusted and product recovery from the system improved slightly
over the past semester which may be attributable to the reactivation of HW-C. A
groundwater sampling event of select, on-site wells was conducted in May 2018.
The analytical results revealed that the dissolved-phase contaminant
concentrations were fairly consistent (i.e. no significant increases or decreases)
and the plumes were generally stable.

During the Second Semester 2018, approximately 148 gallons of free-phase
product was recovered at the subject site. The on-site remediation system
accounted for approximately 117 gallons of the recovery while approximately 31
gallons was recovered via passive efforts. The on-site remediation system
continued to be adjusted and product recovery improved over the past semester
which was likely attributable to the addition of HW-C.

During the First Semester 2019, approximately 160 gallons of free-phase
product was recovered at the subject site. The on-site remediation system
accounted for approximately 124 gallons of the recovery while approximately 36
gallons was recovered via passive efforts. The on-site remediation system
continued to be adjusted and product recovery has slightly improved over the
past semester. Also, the annual groundwater sampling event of select, on-site
wells was again conducted in February 2019. The analytical results revealed
that the dissolved-phase contaminant concentrations continue to be consistent
(i.e. no significant increases or decreases) and the plumes appear to be
generally stable.

During the Second Semester 2019, approximately 138 gallons of free-phase
product was recovered at the subject site. The on-site remediation system
accounted for approximately 96 gallons of the recovery while approximately 42
gallons was recovered via passive efforts. The on-site remediation system
continued to be adjusted; however, product recovery decreased slightly over the
past semester due to the system being down for approximately 17 days during
September 2019 due to electrical issues. In late September 2019 when the
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system was repaired and restarted a pumping test was conducted for
approximately 20 days. The data from the pumping test was evaluated and the
conclusions found were that product recovery increases as the amount of
groundwater table drawdown increases. Therefore, it is critical that the system
continually operates to keep the groundwater table drawn down and that
additional system modifications should be evaluated that could increase the
groundwater table drawdown.

During the First Semester 2020, approximately 43 gallons of free-phase product
was recovered at the subject site. The on-site remediation system accounted for
approximately 31 gallons of the recovery while approximately 12 gallons was
recovered via passive efforts. The on-site total fluids recovery system was shut
down on January 20, 2020 due to a conveyance line leak and was not
operational for all of the First Semester 2020. Funding to repair the line leak was
being obtained so the system could be restarted as soon as possible.

An annual groundwater sampling event of select on-site wells was conducted in
February 2020. The analytical results revealed that the dissolved-phase
contaminant concentrations continued to show a general declining trend and the
plumes appeared to be stable.

During the Second Semester 2020, approximately 79 gallons of free-phase
product was recovered via passive efforts at the subject site. The on-site
remediation system was not operational during the Second Semester 2020.
Funding to repair the line leak was obtained in late 2020, the repairs were
conducted, and the system was restarted on January 14, 2021.

During the First Semester 2021, approximately 87 gallons of free-phase product
was recovered at the subject site. The on-site remediation system accounted for
approximately 79 gallons of the recovery while approximately eight gallons was
recovered via passive efforts. Horizontal Recovery Well, HW-B was restarted on
April 16, 2021 and Horizontal Recovery Well, HW-C was planned for restart in
the near future.

An annual groundwater sampling event of select on-site wells was conducted in
February 2021. The analytical results revealed that the dissolved-phase
contaminant concentrations continued to show a general declining trend and the
plumes appeared to be stable.

Current: During the Second Semester 2021, approximately 52 gallons of free-
phase product was recovered at the subject site. The on-site remediation
system accounted for approximately 44 gallons of the recovery while
approximately eight gallons was recovered via passive efforts.

Horizontal Recovery Well, HW-C was restarted on September 21, 2021.
Therefore, the operation of this well should increase drawdown and additional
product recovery is expected in the next few months. The monthly O&M data
will continue to be tracked to determine if this occurs.

Please note, the average discharge of the system has decreased from the First
MCAS Cherry Point FY-21; 221001VOL1.RPT48 CATLIN Engineers and Scientists
CATLIN Project No. 221001 February 2022
Semester 2021. ITMS/GES continue to jet and clean the conveyance and
discharge lines; however, these efforts are not working effectively to increase the
drawdown and discharge amount of the system. The system is currently
operating at approximately 10 gallons per minute but needs to operate at
approximately 25 gallons per minute for maximum product recovery. The
replacement of the 1.5" discharge line with a 3" discharge line is recommended
and will be conducted in the near future. This discharge line replacement should
significantly increase the operating capacity of the system.

Select on-site wells will continue to be gauged monthly for free-phase product
thicknesses and passive recovery (via hand bailing or pumping) will occur at
monitoring wells that are not tied into the total fluids recovery system. The next
annual groundwater sampling event is planned for February 2022 at the subject
site.

TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
13.55NMT51GW05 2/17/2021 19.9 -0.16 6.35 6.51
13.43NMT51GW06 2/17/2021 19.52 -0.25 6.09 6.34
13.29NMT51GW07 2/17/2021 18.89 -0.71 5.6 6.31
14.21NMT51GW08 2/17/2021 20.34 -0.3 6.13 6.43
14.70NMT51GW09 2/17/2021 20.71 -0.62 6.01 6.63
14.24NMT51GW10 2/17/2021 20.46 -0.62 6.22 6.84
13.32NMT51GW12 1/5/2021 21.33 -0.34 8.01 8.35
12.25NMT51GW12 2/17/2021 21.33 -0.34 9.08 9.42
12.15NMT51GW12 3/8/2021 21.33 -0.34 9.18 9.52
11.58NMT51GW12 4/6/2021 21.33 -0.34 9.75 10.09
10.990.2151GW12 5/18/2021 21.33 -0.34 10.3 10.64
12.500.0751GW12 6/30/2021 21.33 -0.34 8.82 9.16
11.910.0151GW12 7/23/2021 21.33 -0.34 9.42 9.76
11.820.4051GW12 8/23/2021 21.33 -0.34 9.44 9.78
11.481.2251GW12 9/27/2021 21.33 -0.34 9.63 9.97
11.451.1651GW12 10/29/2021 21.33 -0.34 9.67 10.01
11.261.3151GW12 11/19/2021 21.33 -0.34 9.83 10.17
10.862.0251GW12 12/16/2021 21.33 -0.34 10.11 10.45
12.90NMT51GW13 1/5/2021 19.22 -0.64 6.32 6.96
12.10NMT51GW13 2/17/2021 19.22 -0.64 7.12 7.76
12.040.0151GW13 3/8/2021 19.22 -0.64 7.18 7.82
11.670.0551GW13 4/6/2021 19.22 -0.64 7.54 8.18
10.64NMT51GW13 5/18/2021 19.22 -0.64 8.58 9.22
12.06NMT51GW13 6/30/2021 19.22 -0.64 7.16 7.80
11.62NMT51GW13 7/23/2021 19.22 -0.64 7.6 8.24
11.45NMT51GW13 8/23/2021 19.22 -0.64 7.77 8.41
11.33NMT51GW13 9/27/2021 19.22 -0.64 7.89 8.53
11.07NMT51GW13 10/29/2021 19.22 -0.64 8.15 8.79
11.10NMT51GW13 11/19/2021 19.22 -0.64 8.12 8.76
10.470.0151GW13 12/16/2021 19.22 -0.64 8.75 9.39
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 1BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
12.90NMT51GW14 2/17/2021 18.56 -0.78 5.66 6.44
13.53NMT51GW16 1/5/2021 21.03 -0.25 7.5 7.75
13.370.9851GW16 2/17/2021 21.03 -0.25 7.48 7.73
12.851.1851GW16 3/8/2021 21.03 -0.25 7.97 8.22
12.770.0151GW16 4/6/2021 21.03 -0.25 8.26 8.51
11.470.0251GW16 5/18/2021 21.03 -0.25 9.56 9.81
12.92NMT51GW16 6/30/2021 21.03 -0.25 8.11 8.36
12.490.0151GW16 7/23/2021 21.03 -0.25 8.54 8.79
12.37NMT51GW16 8/23/2021 21.03 -0.25 8.66 8.91
11.781.0551GW16 9/27/2021 21.03 -0.25 9.06 9.31
11.900.0451GW16 10/29/2021 21.03 -0.25 9.12 9.37
11.810.2651GW16 11/19/2021 21.03 -0.25 9.17 9.42
11.360.1851GW16 12/16/2021 21.03 -0.25 9.64 9.89
14.10NMT51GW17 2/17/2021 20.73 -0.24 6.63 6.87
14.84NMT51GW18 2/17/2021 19.62 -0.5 4.78 5.28
14.62NMT51GW20 2/17/2021 20.85 -0.26 6.23 6.49
15.08NMT51GW24 2/17/2021 22.43 -0.34 7.35 7.69
14.10NMT51GW25 2/17/2021 23.3 -0.27 9.2 9.47
14.45NMT51GW26 2/17/2021 23.27 -0.27 8.82 9.09
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 2BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.40NMT51GW27 1/5/2021 22.56 -0.49 8.16 8.65
13.57NMT51GW27 2/17/2021 22.56 -0.49 8.99 9.48
13.50NMT51GW27 3/8/2021 22.56 -0.49 9.06 9.55
13.20NMT51GW27 4/6/2021 22.56 -0.49 9.36 9.85
12.31NMT51GW27 5/18/2021 22.56 -0.49 10.25 10.74
13.75NMT51GW27 6/30/2021 22.56 -0.49 8.81 9.30
13.30NMT51GW27 7/23/2021 22.56 -0.49 9.26 9.75
13.19NMT51GW27 8/23/2021 22.56 -0.49 9.37 9.86
11.99NMT51GW27 9/27/2021 22.56 -0.49 10.57 11.06
12.09NMT51GW27 10/29/2021 22.56 -0.49 10.47 10.96
12.650.0251GW27 11/19/2021 22.56 -0.49 9.91 10.40
12.170.4551GW27 12/16/2021 22.56 -0.49 10.31 10.80
14.520.0551GW28 1/5/2021 23.24 -0.35 8.71 9.06
13.580.2851GW28 2/17/2021 23.24 -0.35 9.61 9.96
13.100.1551GW28 3/8/2021 23.24 -0.35 10.11 10.46
12.920.1051GW28 4/6/2021 23.24 -0.35 10.3 10.65
12.320.0451GW28 5/18/2021 23.24 -0.35 10.91 11.26
14.07NMT51GW28 6/30/2021 23.24 -0.35 9.17 9.52
13.260.0651GW28 7/23/2021 23.24 -0.35 9.97 10.32
13.260.0951GW28 8/23/2021 23.24 -0.35 9.96 10.31
12.790.0351GW28 9/27/2021 23.24 -0.35 10.44 10.79
12.740.0751GW28 10/29/2021 23.24 -0.35 10.49 10.84
12.61NMT51GW28 11/19/2021 23.24 -0.35 10.63 10.98
12.200.0351GW28 12/16/2021 23.24 -0.35 11.03 11.38
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 3BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.12NMT51GW29 1/5/2021 20.77 -0.45 6.65 7.10
13.550.0351GW29 2/17/2021 20.77 -0.45 7.21 7.66
12.150.4051GW29 3/8/2021 20.77 -0.45 8.55 9.00
11.910.3751GW29 4/6/2021 20.77 -0.45 8.79 9.24
11.100.2751GW29 5/18/2021 20.77 -0.45 9.62 10.07
13.54NMT51GW29 6/30/2021 20.77 -0.45 7.23 7.68
12.020.1351GW29 7/23/2021 20.77 -0.45 8.73 9.18
12.030.2851GW29 8/23/2021 20.77 -0.45 8.69 9.14
11.730.3351GW29 9/27/2021 20.77 -0.45 8.98 9.43
11.950.0351GW29 10/29/2021 20.77 -0.45 8.81 9.26
11.820.2951GW29 11/19/2021 20.77 -0.45 8.9 9.35
10.990.4651GW29 12/16/2021 20.77 -0.45 9.7 10.15
13.67NMT51GW30 2/17/2021 22.63 -0.69 8.96 9.65
13.850.0151GW31 1/5/2021 20.57 0.03 6.72 6.69
12.780.0251GW31 2/17/2021 20.57 0.03 7.79 7.76
11.820.0151GW31 3/8/2021 20.57 0.03 8.75 8.72
11.450.0151GW31 4/6/2021 20.57 0.03 9.12 9.09
13.340.0351GW31 5/18/2021 20.57 0.03 7.22 7.19
13.16NMT51GW31 6/30/2021 20.57 0.03 7.41 7.38
11.870.0151GW31 7/23/2021 20.57 0.03 8.7 8.67
11.530.1151GW31 8/23/2021 20.57 0.03 9.02 8.99
11.160.6551GW31 9/27/2021 20.57 0.03 9.29 9.26
11.570.1751GW31 10/29/2021 20.57 0.03 8.97 8.94
11.110.2351GW31 11/19/2021 20.57 0.03 9.42 9.39
10.360.9751GW31 12/16/2021 20.57 0.03 10.04 10.01
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 4BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
13.330.2551GW32 1/5/2021 20.66 0.01 7.29 7.28
11.961.2951GW32 2/17/2021 20.66 0.01 8.47 8.46
11.880.3651GW32 3/8/2021 20.66 0.01 8.72 8.71
11.530.6751GW32 4/6/2021 20.66 0.01 9.01 9.00
10.730.2151GW32 5/18/2021 20.66 0.01 9.89 9.88
12.760.0651GW32 6/30/2021 20.66 0.01 7.89 7.88
11.850.0951GW32 7/23/2021 20.66 0.01 8.79 8.78
11.610.1651GW32 8/23/2021 20.66 0.01 9.02 9.01
11.350.2551GW32 9/27/2021 20.66 0.01 9.27 9.26
11.420.1251GW32 10/29/2021 20.66 0.01 9.22 9.21
11.250.1151GW32 11/19/2021 20.66 0.01 9.39 9.38
10.600.4351GW32 12/16/2021 20.66 0.01 9.98 9.97
13.18NMT51GW33 2/17/2021 22.8 0 9.62 9.62
13.94NMT51GW34 2/17/2021 23.4 0 9.46 9.46
14.10NMT51GW35 2/17/2021 22.89 -0.76 8.79 9.55
6.79NMT51GW36 2/17/2021 20.53 -0.33 13.74 14.07
15.34NMT51GW37 2/17/2021 20.06 -0.3 4.72 5.02
12.97NMT51GW38 2/17/2021 20.19 0 7.22 7.22
14.46NMT51GW39 1/5/2021 23.28 0 8.82 8.82
13.51NMT51GW39 2/17/2021 23.28 0 9.77 9.77
13.08NMT51GW39 3/8/2021 23.28 0 10.2 10.20
13.05NMT51GW39 4/6/2021 23.28 0 10.23 10.23
12.42NMT51GW39 5/18/2021 23.28 0 10.86 10.86
13.74NMT51GW39 6/30/2021 23.28 0 9.54 9.54
13.23NMT51GW39 7/23/2021 23.28 0 10.05 10.05
13.01NMT51GW39 8/23/2021 23.28 0 10.27 10.27
13.17NMT51GW39 9/27/2021 23.28 0 10.11 10.11
12.70NMT51GW39 10/29/2021 23.28 0 10.58 10.58
12.61NMT51GW39 11/19/2021 23.28 0 10.67 10.67
12.23NMT51GW39 12/16/2021 23.28 0 11.05 11.05
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 5BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.55NMT51GW40 1/5/2021 23.26 0 8.71 8.71
13.77NMT51GW40 2/17/2021 23.26 0 9.49 9.49
13.29NMT51GW40 3/8/2021 23.26 0 9.97 9.97
13.110.1251GW40 4/6/2021 23.26 0 10.13 10.13
11.500.2051GW40 5/18/2021 23.26 0 11.72 11.72
14.120.0351GW40 6/30/2021 23.26 0 9.13 9.13
13.440.0251GW40 7/23/2021 23.26 0 9.82 9.82
13.46NMT51GW40 8/23/2021 23.26 0 9.8 9.80
12.960.0451GW40 9/27/2021 23.26 0 10.29 10.29
12.850.0951GW40 10/29/2021 23.26 0 10.39 10.39
12.690.0651GW40 11/19/2021 23.26 0 10.56 10.56
12.340.1551GW40 12/16/2021 23.26 0 10.89 10.89
14.40NMT51GW41 1/5/2021 22.67 0 8.27 8.27
13.130.0351GW41 2/17/2021 22.67 0 9.53 9.53
13.170.0251GW41 3/8/2021 22.67 0 9.5 9.50
12.800.0351GW41 4/6/2021 22.67 0 9.86 9.86
12.330.0651GW41 5/18/2021 22.67 0 10.33 10.33
13.75NMT51GW41 6/30/2021 22.67 0 8.92 8.92
13.22NMT51GW41 7/23/2021 22.67 0 9.45 9.45
13.10NMT51GW41 8/23/2021 22.67 0 9.57 9.57
12.63NMT51GW41 9/27/2021 22.67 0 10.04 10.04
12.55NMT51GW41 10/29/2021 22.67 0 10.12 10.12
12.48NMT51GW41 11/19/2021 22.67 0 10.19 10.19
12.00NMT51GW41 12/16/2021 22.67 0 10.67 10.67
14.38NMT51GW42 1/5/2021 23 0 8.62 8.62
13.84NMT51GW42 2/17/2021 23 0 9.16 9.16
12.80NMT51GWA 2/17/2021 19.51 -0.27 6.71 6.98
13.40NMT51GWB 2/17/2021 19.63 -0.32 6.23 6.55
14.78NMT51GWE 2/17/2021 20.85 -0.69 6.07 6.76
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 6BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
13.810.0351PR35 1/5/2021 19.99 0 6.17 6.17
-0.90NMT51PR35 2/17/2021 19.99 0 20.89 20.89
-0.80NMT51PR35 3/8/2021 19.99 0 20.79 20.79
0.13NMT51PR35 4/6/2021 19.99 0 19.86 19.86
4.061.2851PR35 5/18/2021 19.99 0 15.7 15.70
6.900.0851PR35 6/30/2021 19.99 0 13.08 13.08
11.580.2451PR35 7/23/2021 19.99 0 8.37 8.37
12.030.1151PR35 8/23/2021 19.99 0 7.94 7.94
12.280.0751PR35 9/27/2021 19.99 0 7.7 7.70
11.780.6951PR35 10/29/2021 19.99 0 8.09 8.09
11.690.8851PR35 11/19/2021 19.99 0 8.14 8.14
1.881.4651PR35 12/16/2021 19.99 0 17.85 17.85
14.490.3251PR36 1/5/2021 22.35 0 7.8 7.80
10.44NMT51PR36 2/17/2021 22.35 0 11.91 11.91
9.64NMT51PR36 3/8/2021 22.35 0 12.71 12.71
9.63NMT51PR36 4/6/2021 22.35 0 12.72 12.72
9.68NMT51PR36 5/18/2021 22.35 0 12.67 12.67
12.72NMT51PR36 6/30/2021 22.35 0 9.63 9.63
9.79NMT51PR36 8/23/2021 22.35 0 12.56 12.56
9.81NMT51PR36 9/27/2021 22.35 0 12.54 12.54
9.83NMT51PR36 10/29/2021 22.35 0 12.52 12.52
9.83NMT51PR36 11/19/2021 22.35 0 12.52 12.52
9.74NMT51PR36 12/16/2021 22.35 0 12.61 12.61
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 7BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.59NMT51PR37 1/5/2021 22.81 0 8.22 8.22
10.19NMT51PR37 2/17/2021 22.81 0 12.62 12.62
10.71NMT51PR37 3/8/2021 22.81 0 12.1 12.10
10.12NMT51PR37 4/6/2021 22.81 0 12.69 12.69
11.71NMT51PR37 5/18/2021 22.81 0 11.1 11.10
13.36NMT51PR37 6/30/2021 22.81 0 9.45 9.45
10.42NMT51PR37 8/23/2021 22.81 0 12.39 12.39
13.00NMT51PR37 9/27/2021 22.81 0 9.81 9.81
13.12NMT51PR37 10/29/2021 22.81 0 9.69 9.69
11.70NMT51PR37 11/19/2021 22.81 0 11.11 11.11
11.09NMT51PR37 12/16/2021 22.81 0 11.72 11.72
13.050.4151PR40 2/17/2021 20.74 0 7.62 7.62
12.840.5151PR40 3/8/2021 20.74 0 7.81 7.81
12.410.5951PR40 4/6/2021 20.74 0 8.22 8.22
11.750.7051PR40 5/18/2021 20.74 0 8.86 8.86
13.020.4851PR40 6/30/2021 20.74 0 7.63 7.63
12.600.5251PR40 7/23/2021 20.74 0 8.05 8.05
12.520.6951PR40 8/23/2021 20.74 0 8.1 8.10
12.79NMT51PR40 9/27/2021 20.74 0 7.95 7.95
12.310.5151PR40 10/29/2021 20.74 0 8.34 8.34
11.890.5251PR40 11/19/2021 20.74 0 8.76 8.76
11.610.4951PR40 12/16/2021 20.74 0 9.04 9.04
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 8BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.18NMT51PR41 1/5/2021 20.13 0 5.95 5.95
11.50NMT51PR41 2/17/2021 20.13 0 8.63 8.63
11.49NMT51PR41 3/8/2021 20.13 0 8.64 8.64
3.17NMT51PR41 4/6/2021 20.13 0 16.96 16.96
10.42NMT51PR41 5/18/2021 20.13 0 9.71 9.71
12.30NMT51PR41 6/30/2021 20.13 0 7.83 7.83
-0.35NMT51PR41 7/23/2021 20.13 0 20.48 20.48
-1.28NMT51PR41 8/23/2021 20.13 0 21.41 21.41
12.84NMT51PR41 9/27/2021 20.13 0 7.29 7.29
12.27NMT51PR41 10/29/2021 20.13 0 7.86 7.86
12.17NMT51PR41 11/19/2021 20.13 0 7.96 7.96
11.77NMT51PR41 12/16/2021 20.13 0 8.36 8.36
14.19NMT51PR42 1/5/2021 20.45 0 6.26 6.26
10.44NMT51PR42 2/17/2021 20.45 0 10.01 10.01
10.48NMT51PR42 3/8/2021 20.45 0 9.97 9.97
10.53NMT51PR42 4/6/2021 20.45 0 9.92 9.92
10.11NMT51PR42 5/18/2021 20.45 0 10.34 10.34
9.69NMT51PR42 7/23/2021 20.45 0 10.76 10.76
11.21NMT51PR42 8/23/2021 20.45 0 9.24 9.24
11.57NMT51PR42 9/27/2021 20.45 0 8.88 8.88
10.92NMT51PR42 10/29/2021 20.45 0 9.53 9.53
10.84NMT51PR42 11/19/2021 20.45 0 9.61 9.61
10.49NMT51PR42 12/16/2021 20.45 0 9.96 9.96
14.320.0951PR43 1/5/2021 20.85 0 6.51 6.51
10.57NMT51PR43 5/18/2021 20.85 0 10.28 10.28
11.88NMT51PR43 6/30/2021 20.85 0 8.97 8.97
10.94NMT51PR43 7/23/2021 20.85 0 9.91 9.91
11.30NMT51PR43 8/23/2021 20.85 0 9.55 9.55
11.15NMT51PR43 9/27/2021 20.85 0 9.7 9.70
10.18NMT51PR43 11/19/2021 20.85 0 10.67 10.67
9.73NMT51PR43 12/16/2021 20.85 0 11.12 11.12
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 9BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.330.0151PR44 1/5/2021 20.49 0 6.16 6.16
10.06NMT51PR44 2/17/2021 20.49 0 10.43 10.43
8.99NMT51PR44 3/8/2021 20.49 0 11.5 11.50
8.98NMT51PR44 4/6/2021 20.49 0 11.51 11.51
6.35NMT51PR44 5/18/2021 20.49 0 14.14 14.14
9.68NMT51PR44 6/30/2021 20.49 0 10.81 10.81
8.08NMT51PR44 7/23/2021 20.49 0 12.41 12.41
7.55NMT51PR44 8/23/2021 20.49 0 12.94 12.94
8.79NMT51PR44 9/27/2021 20.49 0 11.7 11.70
12.20NMT51PR44 10/29/2021 20.49 0 8.29 8.29
11.26NMT51PR44 11/19/2021 20.49 0 9.23 9.23
7.30NMT51PR44 12/16/2021 20.49 0 13.19 13.19
12.78NMT51TW01 2/17/2021 22.27 2.59 9.49 6.90
14.05NMTD1R 1/5/2021 19.77 0 5.72 5.72
10.96NMTD1R 3/8/2021 19.77 0 8.81 8.81
9.15NMTD1R 4/6/2021 19.77 0 10.62 10.62
9.66NMTD1R 5/18/2021 19.77 0 10.11 10.11
10.85NMTD1R 6/30/2021 19.77 0 8.92 8.92
10.55NMTD1R 7/23/2021 19.77 0 9.22 9.22
10.48NMTD1R 8/23/2021 19.77 0 9.29 9.29
11.45NMTD1R 9/27/2021 19.77 0 8.32 8.32
11.21NMTD1R 10/29/2021 19.77 0 8.56 8.56
11.24NMTD1R 11/19/2021 19.77 0 8.53 8.53
9.61NMTD1R 12/16/2021 19.77 0 10.16 10.16
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 10BOLD ITALICS
TABLE 3.1
SITE 137
HISTORICAL FIELD MEASUREMENT DATA
Well ID Date
Corrected GWT
ElevationProduct ThicknessTOCStickupDTW/DTP DTW/DTP BGS
14.24NMTD2R 1/5/2021 20.21 0 5.97 5.97
12.41NMTD2R 2/17/2021 20.21 0 7.8 7.80
12.33NMTD2R 3/8/2021 20.21 0 7.88 7.88
11.88NMTD2R 4/6/2021 20.21 0 8.33 8.33
11.140.03D2R 5/18/2021 20.21 0 9.06 9.06
12.82NMTD2R 6/30/2021 20.21 0 7.39 7.39
12.27NMTD2R 7/23/2021 20.21 0 7.94 7.94
12.19NMTD2R 8/23/2021 20.21 0 8.02 8.02
12.71NMTD2R 9/27/2021 20.21 0 7.5 7.50
12.21NMTD2R 10/29/2021 20.21 0 8 8.00
12.14NMTD2R 11/19/2021 20.21 0 8.07 8.07
9.050.02D2R 12/16/2021 20.21 0 11.16 11.16
14.341.32D3R 1/5/2021 20.97 0 6.39 6.39
9.61NMTD3R 2/17/2021 20.97 0 11.36 11.36
9.50NMTD3R 3/8/2021 20.97 0 11.47 11.47
9.43NMTD3R 4/6/2021 20.97 0 11.54 11.54
5.750.30D3R 5/18/2021 20.97 0 15.17 15.17
10.34NMTD3R 6/30/2021 20.97 0 10.63 10.63
9.18NMTD3R 7/23/2021 20.97 0 11.79 11.79
13.19NMTD3R 8/23/2021 20.97 0 7.78 7.78
8.49NMTD3R 9/27/2021 20.97 0 12.48 12.48
13.05NMTD3R 10/29/2021 20.97 0 7.92 7.92
11.46NMTD3R 11/19/2021 20.97 0 9.51 9.51
4.910.03D3R 12/16/2021 20.97 0 16.05 16.05
Notes: 1. NMT = No Measurable Thickness
2. NM = Not Measured
3. Data in BOLD ITALICS indicates measurable thicknesses of product detected
4. TBM = To Be Measured
5. Corrected GW Elevation based on Specific Gravity of JP-5 (0.82)
Page 11BOLD ITALICS
1,1-Dichloroethane
1,1-Dichloroethene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Benzene
Dichlorodifluoromethane
HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS SITE 137TABLE 3.2SM 6200BDatecis-1,2-Dichloroethene
Sample IDEthylbenzene
Isopropylbenzene
Naphthalene
n-Propyl benzene
n-Butylbenzene
tert-Butylbenzene
sec-Butylbenzene
6 350 400 400 1 70 1000 600 70 6 70 70 70 702L GWQSGCL6000 350000 28500 24100 5000 70000 140000 80000 30500 6000 5900 26100 8800 14750Contaminant of ConcernTetrachloroethene
Total Xylenes
Trichloroethene
All Other Analytes
0.77005005000033000*GW Standard Revised/Estab. (See Table III)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.43BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQL2/20/20191.06BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW14BQLBQLBQLBQLNotes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202 2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment Guidelines", January 19, 2021 Version. 3. All units are in ug/L (Micrograms per Liter) 4. BQL = Below Quantitation LimitsPage 15. NA = Not Analyzed6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit7. A zero in the GCL column indicates a GCL has not been stablished8. Shaded concentrations indicate exceedance of the 2L GWQS 9. Well nomenclature in RED indicates the well has been abandoned
1,1-Dichloroethane
1,1-Dichloroethene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Benzene
Dichlorodifluoromethane
HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS SITE 137TABLE 3.2SM 6200BDatecis-1,2-Dichloroethene
Sample IDEthylbenzene
Isopropylbenzene
Naphthalene
n-Propyl benzene
n-Butylbenzene
tert-Butylbenzene
sec-Butylbenzene
6 350 400 400 1 70 1000 600 70 6 70 70 70 702L GWQSGCL6000 350000 28500 24100 5000 70000 140000 80000 30500 6000 5900 26100 8800 14750Contaminant of ConcernTetrachloroethene
Total Xylenes
Trichloroethene
All Other Analytes
0.77005005000033000*GW Standard Revised/Estab. (See Table III)8/24/2016BQLBQL22.89.72BQLBQLBQL4.552.2613.31.193.422.8BQL51GW24BQL11.1BQLBQL5/4/2017BQL2.942.77BQLBQL2.29BQL9.045.1578.6BQL9.085.67BQL51GW24BQLBQL4.28BQL5/8/2018BQLBQL37.914.4BQLBQLBQL5.142.914.81.963.774.19BQL51GW24BQL13BQLBQL2/20/2020BQLBQL25.39.01BQLBQLBQL3.65213.2BQL4.072.84BQL51GW24BQL13.4BQLBQL2/17/2021BQLBQL66.817.9BQLBQLBQL11.65.8643.710.111.16.77BQL51GW24BQL20.2BQLBQL8/24/2016BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQL3.5BQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQL2.98BQL2/20/2019BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQL6.14BQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQL4.97BQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW25BQLBQLBQLBQL8/24/2016BQLBQLBQLBQLBQL1.38BQLBQLBQLBQLBQLBQLBQLBQL51GW26BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW26BQLBQLBQLBQL5/8/2018BQLBQL1.6BQLBQLBQLBQLBQLBQL1.03BQLBQLBQLBQL51GW26BQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW26BQLBQL1.01BQL2/20/2020BQL1.3BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW26BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW26BQLBQLBQLBQLNotes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202 2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment Guidelines", January 19, 2021 Version. 3. All units are in ug/L (Micrograms per Liter) 4. BQL = Below Quantitation LimitsPage 25. NA = Not Analyzed6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit7. A zero in the GCL column indicates a GCL has not been stablished8. Shaded concentrations indicate exceedance of the 2L GWQS 9. Well nomenclature in RED indicates the well has been abandoned
1,1-Dichloroethane
1,1-Dichloroethene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Benzene
Dichlorodifluoromethane
HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS SITE 137TABLE 3.2SM 6200BDatecis-1,2-Dichloroethene
Sample IDEthylbenzene
Isopropylbenzene
Naphthalene
n-Propyl benzene
n-Butylbenzene
tert-Butylbenzene
sec-Butylbenzene
6 350 400 400 1 70 1000 600 70 6 70 70 70 702L GWQSGCL6000 350000 28500 24100 5000 70000 140000 80000 30500 6000 5900 26100 8800 14750Contaminant of ConcernTetrachloroethene
Total Xylenes
Trichloroethene
All Other Analytes
0.77005005000033000*GW Standard Revised/Estab. (See Table III)8/24/2016BQL1.314.36BQLBQLBQLBQL9.86.7777.24.6611.36.67BQL51GW30BQLBQL1.99BQL5/4/2017BQLBQL26.49.72BQLBQLBQL4.972.314.9BQL42.99BQL51GW30BQL11.5BQLBQL5/8/20183.7219.82.25BQLBQL14.1BQL1.57BQL9.691.041.621.41BQL51GW30BQLBQL24.6BQL2/20/2019BQL3.158.75BQLBQLBQLBQL11.74.6874.58.187.15.28BQL51GW30BQLBQL5.7BQL2/20/20205.230.6BQLBQLBQL261.29BQLBQL5.32BQLBQLBQLBQL51GW301.15BQL35.5BQL2/17/2021BQL1.488.11BQLBQL1.24BQL2.663.6535.16.674.155.89BQL51GW30BQLBQL3.14BQL8/24/20166.722.5941.81412.613.4BQL1610.316010.515.712.2BQL51GW33BQL7.51.06BQL5/8/20185.113.3150.819.31.0816.4BQL10.58.2156.28.812.210.51.0751GW33BQL10.31.65BQL2/20/20195.42.9456.4BQL7.4212BQL11.69.3672.817.715.915.8BQL51GW33BQL8.12BQLBQL2/20/20205.262.8421.76.74BQL19.5BQL5.215.6321.4BQL8.667.66BQL51GW33BQLBQL1.23BQL2/17/20213.231.62489.34.099.78BQL14.28.5271.414.312.310.41.2451GW33BQL9.45BQLBQL8/24/2016BQLBQLBQLBQLBQLBQLBQLBQLBQL1.97BQLBQLBQLBQL51GW34BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQL1.55BQLBQLBQLBQL51GW34BQLBQLBQLBQL5/8/2018BQLBQL4.95BQLBQLBQLBQLBQLBQL6.24BQLBQLBQLBQL51GW34BQL5.46BQLBQL2/20/2019BQLBQL4.25BQLBQLBQLBQLBQLBQL5.27BQLBQLBQLBQL51GW34BQL3.14BQLBQL2/20/2020BQLBQL5.13BQLBQLBQLBQLBQLBQL8.02BQLBQLBQLBQL51GW34BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW34BQLBQLBQLBQLNotes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202 2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment Guidelines", January 19, 2021 Version. 3. All units are in ug/L (Micrograms per Liter) 4. BQL = Below Quantitation LimitsPage 35. NA = Not Analyzed6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit7. A zero in the GCL column indicates a GCL has not been stablished8. Shaded concentrations indicate exceedance of the 2L GWQS 9. Well nomenclature in RED indicates the well has been abandoned
1,1-Dichloroethane
1,1-Dichloroethene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Benzene
Dichlorodifluoromethane
HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS SITE 137TABLE 3.2SM 6200BDatecis-1,2-Dichloroethene
Sample IDEthylbenzene
Isopropylbenzene
Naphthalene
n-Propyl benzene
n-Butylbenzene
tert-Butylbenzene
sec-Butylbenzene
6 350 400 400 1 70 1000 600 70 6 70 70 70 702L GWQSGCL6000 350000 28500 24100 5000 70000 140000 80000 30500 6000 5900 26100 8800 14750Contaminant of ConcernTetrachloroethene
Total Xylenes
Trichloroethene
All Other Analytes
0.77005005000033000*GW Standard Revised/Estab. (See Table III)8/24/2016191.13BQLBQLBQL1.88BQLBQLBQL1.75BQLBQLBQLBQL51GW35BQLBQLBQLBQL5/4/201719.21.36BQLBQLBQL2.01BQLBQLBQLBQLBQLBQLBQLBQL51GW35BQLBQLBQLBQL5/8/201812.71.36BQLBQLBQL1.45BQLBQLBQL1.81BQLBQLBQLBQL51GW35BQLBQLBQLBQL2/20/201917.32.45BQLBQLBQL1.98BQLBQLBQLBQLBQLBQLBQLBQL51GW35BQLBQLBQLBQL2/20/20209.351.44BQLBQLBQL1.23BQLBQLBQLBQLBQLBQLBQLBQL51GW35BQLBQLBQLBQL2/17/202110.91.89BQLBQLBQL1.71BQLBQLBQL1.29BQLBQLBQLBQL51GW35BQLBQLBQLBQL8/24/2016BQLBQLBQLBQLBQL1.35BQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL8/24/2016BQLBQLBQLBQLBQL1.6BQLBQLBQL3.45BQLBQLBQLBQL51GW36DupBQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQL1.05BQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW36DupBQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQL1.14BQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQL1.14BQLBQLBQLBQLBQLBQLBQLBQL51GW36DupBQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQL1.25BQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQL1.3BQLBQLBQLBQLBQLBQLBQLBQL51GW36DupBQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW36DupBQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQL1.17BQLBQLBQLBQLBQLBQLBQLBQL51GW36BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GW36DupBQLBQLBQLBQLNotes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202 2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment Guidelines", January 19, 2021 Version. 3. All units are in ug/L (Micrograms per Liter) 4. BQL = Below Quantitation LimitsPage 45. NA = Not Analyzed6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit7. A zero in the GCL column indicates a GCL has not been stablished8. Shaded concentrations indicate exceedance of the 2L GWQS 9. Well nomenclature in RED indicates the well has been abandoned
1,1-Dichloroethane
1,1-Dichloroethene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Benzene
Dichlorodifluoromethane
HISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS SITE 137TABLE 3.2SM 6200BDatecis-1,2-Dichloroethene
Sample IDEthylbenzene
Isopropylbenzene
Naphthalene
n-Propyl benzene
n-Butylbenzene
tert-Butylbenzene
sec-Butylbenzene
6 350 400 400 1 70 1000 600 70 6 70 70 70 702L GWQSGCL6000 350000 28500 24100 5000 70000 140000 80000 30500 6000 5900 26100 8800 14750Contaminant of ConcernTetrachloroethene
Total Xylenes
Trichloroethene
All Other Analytes
0.77005005000033000*GW Standard Revised/Estab. (See Table III)8/24/2016BQLBQL9.315.976.231.1BQL10.79.742643.5815.15.41BQL51GW38BQL7.32BQLBQL5/4/2017BQLBQL11.4BQL5.56BQLBQL5.2811.1266BQL177.36BQL51GW38BQLBQLBQLBQL5/8/2018BQLBQL4.35BQL1.351.11BQL1.8810.22134.3214.67.061.0951GW38BQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQLBQLBQLBQL8.431628.213.56.45BQL51GW38BQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQLBQLBQL2.466.78173BQL114.48BQL51GW38BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQL1.01BQLBQLBQL2.082.19BQL1.19BQL51GW38BQLBQLBQLBQL8/24/2016BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51GWEBQLBQLBQLBQL8/24/2016BQLBQLBQLBQLBQLBQLBQLBQLBQL3.28BQLBQLBQLBQL51TW01BQLBQLBQLBQL5/4/2017BQLBQLBQLBQLBQLBQLBQLBQLBQL3.59BQLBQLBQLBQL51TW01BQLBQLBQLBQL5/8/2018BQLBQLBQLBQLBQLBQLBQLBQLBQL1.06BQLBQLBQLBQL51TW01BQLBQLBQLBQL2/20/2019BQLBQLBQLBQLBQLBQLBQLBQLBQL2.94BQLBQLBQLBQL51TW01BQLBQLBQLBQL2/20/2020BQLBQLBQLBQLBQL1.03BQLBQLBQLBQLBQLBQLBQLBQL51TW01BQLBQLBQLBQL2/17/2021BQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQLBQL51TW01BQLBQLBQLBQLNotes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202 2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment Guidelines", January 19, 2021 Version. 3. All units are in ug/L (Micrograms per Liter) 4. BQL = Below Quantitation LimitsPage 55. NA = Not Analyzed6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit7. A zero in the GCL column indicates a GCL has not been stablished8. Shaded concentrations indicate exceedance of the 2L GWQS 9. Well nomenclature in RED indicates the well has been abandoned
GW Standard Revised/Estab.
(See Table III)2-MethylnaphthaleneAcenaphtheneBenzo(b)fluorantheneFluorantheneNaphthalenePyreneHISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.3
EPA METHOD 610 BY EPA METHOD 625
Date PhenanthreneSample ID All Other Analytes30 80 0.05 300 6 200 2002L GWQS
GCL 12000 1950 0.75 300 6000 550 200
Contaminant of Concern
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW05
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW06
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW06
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW06
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW14
8/24/2016 2.7 BQL BQL BQL 7.25 BQL BQL BQL51GW24
5/4/2017 2.91 BQL BQL BQL 8.01 BQL BQL BQL51GW24
5/8/2018 3.99 BQL BQL BQL 7.31 BQL BQL BQL51GW24
2/20/2020 2.29 BQL BQL BQL 4.91 BQL BQL BQL51GW24
2/17/2021 7.54 BQL BQL BQL 21.7 BQL BQL BQL51GW24
Notes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202
2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment
Guidelines", January 19, 2021 Version.
3. All units are in ug/L (Micrograms per Liter)
4. BQL = Below Quantitation Limits
5. NA = Not Analyzed
6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit
7. A zero in the GCL column indicates a GCL has not been established
8. Shaded concentrations indicate exceedance of the 2L GWQS

Page 1
9. Well nomenclature in RED indicates the well has been abandoned
GW Standard Revised/Estab.
(See Table III)2-MethylnaphthaleneAcenaphtheneBenzo(b)fluorantheneFluorantheneNaphthalenePyreneHISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.3
EPA METHOD 610 BY EPA METHOD 625
Date PhenanthreneSample ID All Other Analytes30 80 0.05 300 6 200 2002L GWQS
GCL 12000 1950 0.75 300 6000 550 200
Contaminant of Concern
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW25
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW26
8/24/2016 11.2 BQL BQL BQL 43.3 BQL BQL BQL51GW30
5/4/2017 16.4 BQL BQL BQL 52.1 BQL BQL BQL51GW30
5/8/2018 3.18 BQL BQL BQL 5.93 BQL BQL BQL51GW30
2/20/2019 7.7 BQL 0.963 1.64 26.8 1.52 1.51 BQL51GW30
2/20/2020 1.47 BQL BQL BQL 2.32 BQL BQL BQL51GW30
2/17/2021 8.1 BQL BQL BQL 20.6 BQL BQL BQL51GW30
Notes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202
2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment
Guidelines", January 19, 2021 Version.
3. All units are in ug/L (Micrograms per Liter)
4. BQL = Below Quantitation Limits
5. NA = Not Analyzed
6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit
7. A zero in the GCL column indicates a GCL has not been established
8. Shaded concentrations indicate exceedance of the 2L GWQS

Page 2
9. Well nomenclature in RED indicates the well has been abandoned
GW Standard Revised/Estab.
(See Table III)2-MethylnaphthaleneAcenaphtheneBenzo(b)fluorantheneFluorantheneNaphthalenePyreneHISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.3
EPA METHOD 610 BY EPA METHOD 625
Date PhenanthreneSample ID All Other Analytes30 80 0.05 300 6 200 2002L GWQS
GCL 12000 1950 0.75 300 6000 550 200
Contaminant of Concern
8/24/2016 41.2 BQL BQL BQL 75.1 BQL BQL BQL51GW33
5/8/2018 28.1 BQL BQL BQL 36.2 BQL BQL BQL51GW33
2/20/2019 25.3 BQL BQL BQL 31.8 BQL BQL BQL51GW33
2/20/2020 12.2 BQL BQL BQL 11 BQL BQL BQL51GW33
2/17/2021 20.8 BQL BQL BQL 35.2 BQL BQL BQL51GW33
8/24/2016 BQL BQL BQL BQL 1.04 BQL BQL BQL51GW34
5/4/2017 BQL BQL BQL BQL 1.08 BQL BQL BQL51GW34
5/8/2018 BQL BQL BQL BQL 3 BQL BQL BQL51GW34
2/20/2019 BQL BQL BQL BQL 1.23 BQL BQL BQL51GW34
2/20/2020 BQL BQL BQL BQL 2.53 BQL BQL BQL51GW34
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW34
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW35
Notes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202
2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment
Guidelines", January 19, 2021 Version.
3. All units are in ug/L (Micrograms per Liter)
4. BQL = Below Quantitation Limits
5. NA = Not Analyzed
6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit
7. A zero in the GCL column indicates a GCL has not been established
8. Shaded concentrations indicate exceedance of the 2L GWQS

Page 3
9. Well nomenclature in RED indicates the well has been abandoned
GW Standard Revised/Estab.
(See Table III)2-MethylnaphthaleneAcenaphtheneBenzo(b)fluorantheneFluorantheneNaphthalenePyreneHISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.3
EPA METHOD 610 BY EPA METHOD 625
Date PhenanthreneSample ID All Other Analytes30 80 0.05 300 6 200 2002L GWQS
GCL 12000 1950 0.75 300 6000 550 200
Contaminant of Concern
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW36
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW36Dup
8/24/2016 72.3 BQL BQL BQL 146 BQL BQL BQL51GW38
5/4/2017 83.6 BQL BQL BQL 203 BQL BQL BQL51GW38
5/8/2018 44.1 BQL BQL BQL 98.7 BQL BQL BQL51GW38
2/20/2019 30.6 BQL BQL BQL 70.6 BQL BQL BQL51GW38
2/20/2020 37.8 BQL BQL BQL 81.8 BQL BQL BQL51GW38
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GW38
Notes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202
2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment
Guidelines", January 19, 2021 Version.
3. All units are in ug/L (Micrograms per Liter)
4. BQL = Below Quantitation Limits
5. NA = Not Analyzed
6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit
7. A zero in the GCL column indicates a GCL has not been established
8. Shaded concentrations indicate exceedance of the 2L GWQS

Page 4
9. Well nomenclature in RED indicates the well has been abandoned
GW Standard Revised/Estab.
(See Table III)2-MethylnaphthaleneAcenaphtheneBenzo(b)fluorantheneFluorantheneNaphthalenePyreneHISTORICAL GROUNDWATER LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.3
EPA METHOD 610 BY EPA METHOD 625
Date PhenanthreneSample ID All Other Analytes30 80 0.05 300 6 200 2002L GWQS
GCL 12000 1950 0.75 300 6000 550 200
Contaminant of Concern
8/24/2016 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
5/4/2017 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
2/20/2019 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
2/20/2020 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51GWE
8/24/2016 BQL BQL BQL BQL 1.87 BQL BQL BQL51TW01
5/4/2017 BQL BQL BQL BQL 1.94 BQL BQL BQL51TW01
5/8/2018 BQL BQL BQL BQL BQL BQL BQL BQL51TW01
2/20/2019 BQL BQL BQL BQL 1.59 BQL BQL BQL51TW01
2/20/2020 BQL 0.978 BQL BQL BQL BQL BQL BQL51TW01
2/17/2021 BQL BQL BQL BQL BQL BQL BQL BQL51TW01
Notes: 1. 2L GWQS = North Carolina Groundwater Quality Standard 15A NCAC 2L .0202
2. GCL = Gross Contamination Levels for groundwater as defined in the "UST Section Assessment
Guidelines", January 19, 2021 Version.
3. All units are in ug/L (Micrograms per Liter)
4. BQL = Below Quantitation Limits
5. NA = Not Analyzed
6. A zero in the 2L GWQS column indicates the 2L Standard is equal to the laboratory detection limit
7. A zero in the GCL column indicates a GCL has not been established
8. Shaded concentrations indicate exceedance of the 2L GWQS

Page 5
9. Well nomenclature in RED indicates the well has been abandoned
TABLE 3.4
SITE 137
EFFLUENT AIR LABORATORY ANALYTICAL RESULTS
Site_ID Sample_ID Lab_ID Matrix Date/Time_Samp LAB Method CAS Parameter Result DET_Limit Units Data_Qualifier CONC_FACTOR
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 71-55-6 1,1,1-Trichloroethane ND 54 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 79-34-5 1,1,2,2-Tetrachloroethane ND 69 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 79-00-5 1,1,2-Trichloroethane ND 54 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 75-34-3 1,1-Dichloroethane ND 40 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 120-82-1 1,2,4-Trichlorobenzene ND 150 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 106-93-4 1,2-Dibromoethane (EDB)ND 77 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 95-50-1 1,2-Dichlorobenzene ND 60 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 107-06-2 1,2-Dichloroethane ND 40 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 78-87-5 1,2-Dichloropropane ND 46 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 541-73-1 1,3-Dichlorobenzene 180 60 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 106-46-7 1,4-Dichlorobenzene ND 60 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 78-93-3 2-Butanone (Methyl Ethyl Ketone)ND 590 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 591-78-6 2-Hexanone ND 82 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 108-10-1 4-Methyl-2-pentanone ND 82 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 71-43-2 Benzene ND 64 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 56-23-5 Carbon Tetrachloride ND 130 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 108-90-7 Chlorobenzene ND 46 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 67-66-3 Chloroform ND 49 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 100-41-4 Ethyl Benzene ND 43 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 87-68-3 Hexachlorobutadiene ND 210 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 91-20-3 Naphthalene ND 10 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 100-42-5 Styrene ND 85 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 127-18-4 Tetrachloroethene ND 68 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 108-88-3 Toluene ND 75 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 79-01-6 Trichloroethene ND 54 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 156-60-5 trans-1,2-Dichloroethene ND 40 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 108-38-3/106-42-3 m,p-Xylene ND 87 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 95-47-6 o-Xylene ND 87 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 156-59-2 cis-1,2-Dichloroethene ND 40 UG/M3 1.00
Site 137 137 Effluent Air 2111523-01A Air 11/18/2021 13:58 Eurofins Air Toxics EPA TO-17 96-18-4 1,2,3-Trichloropropane ND UG/M3 1.00
ND = Non Detect Page 1
CODOil and GreaseDissolved OxygenpHTSSTTOTurbidityWaste Water Treatment Standards
Sample ID Date
Units mg/L mg/L mg/L mg/L ug/L NTU
50 67 1 450 2130 1006-9
HISTORICAL EFFLUENT LABORATORY ANALYTICAL RESULTS
SITE 137
TABLE 3.5
Low Level Mercuryng/L
47
5.54006.66.120011/7/2016137 Effluent Discharge NA
NANANANANANANA11/9/2016137 Effluent Discharge 0
33.514.6806.647.74029.511/7/2017137 Effluent Discharge 0
9.4125.3406.36NA029.911/8/2018137 Effluent Discharge 0
NANANANA8.91NANA11/14/2018137 Effluent Discharge NA
80.896.2306.818.0819.455.811/13/2019137 Effluent Discharge 0
21.749.59506.127.760011/15/2021137 Effluent Discharge 0
Notes: 1. COD = Chemical Oxygen Demand
2. TSS = Total Suspended Solids
3. TTO = Total Toxic Organics
4. TTO value is the calculated sum of EPA Methods 608, 624 and 625 constituent concentrations
5. mg/L = milligrams per liter
6. ug/L = micrograms per liter
7. ng/L = nanograms per liter
8. NTU = Nephelometric Turbidity Units
9. NA = Not Analyzed
10. Shaded concentrations indicate exceedance of Waste Water Treatment Standards
11. A zero (0) in the results column indicates concentration is either below detection limit or below quantitation limit

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51GW27
51GW16
51PR36
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4035 A STREETCURTIS ROAD2ND AVENUE
51PR44
51PR4351PR42
51PR41
51GW39
51GW41
51GW40
51PR35
D1R
51PR40
51PR37
51GW31
51GW09
51GW37
51GW10
51GW08
51GW05
51GW0651GW07
51TW01
51GW35
51GW30
51GW38
51GW14 51GW36
51GW24
51GW18
51GWE
51GWB
51GWA 51GW17
51GW25
51GW20
51GW26
51GW33
51GW34
51GW42
51GW32
51GW29
51GW28
51GW13 51GW12
Scale:AS SHOWN
SITE 137FREE PRODUCT PLUME MAPAS OF DECEMBER 2021
MCAS CHERRY POINTPERIODIC MONITORINGREPORT
NOTES
Job No.:221001 Date Drawn:JAN 2022 Drawn By:THW Checked By:SAC
FIGURE
3.1
³
LEGEND
No Measurable Thickness
Product Detected
Free Product Plume
Free ProductWell by Type
!
!àGroundwater Flow Direction as of Feb 2021
SCALE
Known Point of Release^_
J RW
A Surface Water
=T-I
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R T-III
S Unknown
Well!
This document is "FOR OFFICIAL USE ONLY" and it contains info that may be exempt from public release under theFOI Act (5 U.S.C. 552). It is to be handled IAW DoD policy and is not to be released to the public or personnel who do not have a valid "need-to-know" without prior approval of an authorized DoD official.
WARNING:
100 0 10050Feet
Well ID Well Type Date Product Thickness (ft.)51GW12 T-II 12/16/2021 2.0251GW13T-II 12/16/2021 0.0151GW16T-II 12/16/2021 0.1851GW27T-II 12/16/2021 0.4551GW28T-II 12/16/2021 0.0351GW29T-II 12/16/2021 0.4651GW31T-II 12/16/2021 0.9751GW32T-II 12/16/2021 0.4351GW40T-II 12/16/2021 0.1551PR35RW12/16/2021 1.4651PR40RW12/16/2021 0.49D2RRW12/16/2021 0.02D3RRW12/16/2021 0.03