NCD047368642_Chemours LCF Region Weekly Sampling Maps_01_06 to 01_12_2025

Legend
Residential Samples Collected
O Jan 6 - Jan 12, 2025
N
w E
Bladen
O NCDEQ Samples Collected
s
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O
Residences Previously Sampled
(by Chemours and NCDEQ)
Cape Fear River
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County Boundaries
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Jan 6 -Jan 12, 2025
Number of Residences
Atlantic
Ocean
Sampled
16
Notes:
-Figure includes all Chemours and NCDEQ
residential sampling locations.
0 5 10
Miles
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FCA Columbus/Brunswick Residential Samples Collected Jan 6 - Jan 12, 2025
Fayetteville Consent
Order
Figure 1
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P 1 o M E E
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Four Counties,
North Carolina
TECHNOLOGIES CORPORATION

Legend
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Residential Samples Collected
O Jan 6 - Jan 12, 2025
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Residences Previously Sampled
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(by Chemours and NCDEQ)
Cape Fear River
� County Boundaries
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Jan 6 -Jan 12, 2025
Number of Residences
Brunswick
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Sampled
16
top
Atlantic Ocean
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Notes:
-Figure includes all Chemours and NCDEQ
residential sampling locations.
0 5 10
Miles
FCA New Hanover/Pender Residential Samples Collected Jan 6 - Jan 12, 2025
Fayetteville Consent Order
Figure 2
P I o M E E
M
Four Counties, North Carolina
TECHNOLOGIES CORPORATION

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FICA Columbus/Brunswick Residential Sample Results Received Jan 6 - Jan 12, 2025
Fayetteville Consent Order
P 1 O N E E R Four Counties, North Carolina
TECHNOLOGIES CORPORATION
Lenend
O Samping Results Received
- Jan 12, 2025
NCDEQ Sampling Results
Received
O GAC Eligible (DA>_140)
O GAC Eligible (DA>_10 and DA<140)
0 RO Eligible (ZPFAS>_70)
Q RO Eligible (PFAS>_10)
O No Action (Less than CO Criteria)
Cape Fear River
QCounty Boundaries
Number of Results Received
Jan 6 - Jan 12, 2025 15
Criteria
Number of
Residences
DAM 40'
4
(Shares Well
with DA>_ 140)
DA>-10 and DA<140"
225
(Shares Well
(45)
with DA>_ 10 and DA1140)
2:PFAS>-70 or PFAS>-10"
1,584
(Shares Well
(264)
with EPFAS270 or PFAS210)
No Action
Residences"
6,764
(Shares Well with
(1,363)
No Action Res.)
Notes:
- PFAS>_70 or PFAS>_10 Residence counts do
not include DA>_10 Residences.
0 5 10 15
Miles
Figure 3

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Brunswick
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so
Pender
O
New
Hanover
Atlantic Ocean
FCA New Hanover/Pender Residential Sample Results Received Jan 6 - Jan 12, 2025
M Fayetteville Consent Order
P 1 47 N E E R Four Counties, North Carolina
TECHNOLOGIES CORPORATION
Legend
OSampling
Results Received
Jan 6 -Jan 12, 2025
0
NCDEQ Sampling Results
Received
O
GAC Eligible (DA>_140)
O
GAC Eligible (DA>_10 and DA<140)
DO
RO Eligible (YPFAS>_70)
OQ
RO Eligible (PFAS>_10)
Op
No Action (Less than CO Criteria)
4itiCape Fear River
OCounty Boundaries
Number of Results Received
Jan 6 - Jan 12, 2025 1 15
Criteria
Number of
Residences
DA>_140'
4
(Shares Well
(2)
with DA2140)
DA>_70 and DA<140"
225
(Shares Well
(45)
with DA> 10 and DA1140)
FPFAS>_70 or PFAS>_70•
1,584
(Shares Well
(264)
with EPFAS270 or PFAS210)
No Action
Residences"
6,764
(Shares Well with
(1.363)
NoAOion Res_)
Notes:
- PFAS>_70 or PFAS>_10 Residence counts do
not include DA>_10 Residences.
0 5 10 15
Miles
Figure 4

N CUMBERLAND
ROBESON
SAMPSON
re
• • •� • •
• • ••
•• j COLUMBUS
• • ••
•
•
•• BRUNSWICK
• •0
• • •
•
11
DUPLIN
Ci
•
•
M • •
PENDER • •
•
•• % •
•
•
•
•
•••
.s
• •
NEW HANOVER
�k • •
ONSLOW
Legend
• Properties that are Eligible for Sampling But Have
Declined Sampling (409)
River Buffer'
_Cape Fear River and Other Major Hydrography
Waterbodies
QFour Counties Boundary
Surrounding North Carolina County
Notes:
1. The river buffer includes (i) the extent of the 100-year floodplain associated with
Cape Fear River as provided by the Federal Emergency Management Agency
(FEMA); (ii) the limits of saltwater marshes in the areas where Black River and
Northeast Cape Fear River meet Cape Fear to account for the possibility of tidal
backwash of Cape Fear River into these rivers; and (iii) the last half mile floodplain
of each tributary before it joins the Cape Fear River.
2. County boundaries and major hydrography waterbodies were downloaded from
NC OneMap site (https://www.nconemap.gov).
3. Basemap source: Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the
GIs user community.
4 2 0 4 Miles
Declined Sampling Properties in the
Four Counties Area
Chemours Fayetteville Works
North Carolina
Ge o synte c O Geosyntec Consultants of NC, P.C. Figure
consultants NC License No.: C 3500 and C 295
5
Raleigh January 2025