NCD047368642_Chemours_LCF Region Weekly Sampling Maps_2024_11_11 to 11_17

Legend
O Residential Samples Collected
Nov 11 -Nov 17, 2024
w E
Bladen O
O NCDEQ Samples Collected
s
i
O 0 (-D) 0
Residences Previously Sampled
(by Chemours and NCDEQ)
Cape Fear River
= County Boundaries
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Brunswick CC)
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Nov 11 - Nov 17, 2024
Number of Residences
Atlantic Ocean
Sampled
16
Notes:
-Figure includes all Chemours and NCDEQ
residential sampling locations.
0 5 10
Miles
FCA Columbus/Brunswick Residential Samples Collected Nov 11 - Nov 17, 2024
Fayetteville Consent Order
Figure 1
P 1 o N E E R
Four Counties, North Carolina
TECHNOLOGIES CORPORATION

Legend
w —
E
O Residential Samples Collected
Nov 11 - Nov 17, 2024
O
O NCDEQ Samples Collected
Residences Previously Sampled
Chemours NCDEQ)
O
C�D
(by and
Cape Fear River
County Boundaries
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00 ° ° �
Pender
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00
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•
O 00 New
Hanover
Nov 11 -Nov l2024
Number of Residences
encence s
•
Brunswick � •
Sampled
16
Atlantic Ocean
�O
Q °
C)
° °
Notes:
-Figure includes all Chemours and NCDEQ
residential sampling locations.
°
0 5 10
Miles
FCA New Hanover/Pender Residential Samples Collected Nov 11 - Nov 17, 2024
Fayetteville Consent Order
Figure 2
P 1 o N E E R
Four Counties, North Carolina
TECHNOLOGIES CORPORATION

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Lenend
OSampling
Results Received
Nov 11 - Nov 17, 2024
ONCDEQ
Sampling Results
Received
O
GAC Eligible (DA?140)
O
GAC Eligible (DA?10 and DA<140)
O
RO Eligible (JPFAS>70)
O
RO Eligible (PFAS>l0)
O
No Action (Less than CO Criteria)
Cape Fear River
OCounty Boundaries
o O
cam
® O
°
o
O
O 00�
n 00
Number of Results Received
Nov 11 - Nov 17, 2024
23
(
cz,Criteria
Brunswick �� °
ry O
O cb) O
00
�O
Number of
Residences
(SheOD s
(Shares Well
with DA_ 140)
q
DAMO and DA<140"
(Shares Well
with DM!10and DA<140)
223
(45)
IPFAS>-70orPFASMO*
(Shares Well
with EPFASt70 or PFAS2f 0)
1,575
(264)
° O O
O
0 O O
0 to 06
ZaD° ®
No Action
Residences"
6,675
°
(Shares Well with
No Action Res.)
(1,362)
Atlantic Ocean
FCA Columbus/Brunswick Residential Sample Results Received Nov 11 - Nov 17, 2024
Fayetteville Consent Order
P 1 O N E E R Four Counties, North Carolina
TECHNOLOGIES CORPORATION
Notes:
- PFAS>_70 or PFAS>_10 Residence counts do
not include DA>_10 Residences.
0 5 10 15
Miles
Figure 3

O
O
O
New
Hanover
Atlantic Ocean
FCA New Hanover/Pender Residential Sample Results Received Nov 11 - Nov 17, 2024
M Fayetteville Consent Order
P 1 O N E E R Four Counties, North Carolina
TECHNOLOGIES CORPORATION
Legend
OSampling
Results Received
Nov 11 - Nov 17, 2024
ONCDEQ
Sampling Results
Received
O
GAC Eligible (DA2!140)
O
GAC Eligible (DA2!10 and DA<140)
O
RO Eligible (YPFAS2!70)
O
RO Eligible (PFAS>10)
O
No Action (Less than CO Criteria)
Cape Fear River
OCounty Boundaries
Number of Results Received
Nov 11 - Nov 17 2024 1 23
Criteria
Number of
Residences
DAM40"
4
(Shares Well
with DA2140)
DA>_70 and DA<140"
223
(Shares Well
(45)
with DA-10 and DA<140)
FPFAS>_70 or PFAS>_10•
1,575
(Shares Well
(264)
with EPFASt70 or PFASt00)
No Action
Residences"
6,675
(Shares Well with
(1,362f
No Action 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
re
0
• ••
• • ••
•• > COLUMBUS
• • ••
•
DUPLIN
SAMPSON
Legend
• Properties that are Eligible for Sampling But Have
Declined Sampling (403)
River Buffer'
_Cape Fear River and Other Major Hydrography
Waterbodies
QFour Counties Boundary
Surrounding North Carolina County
ONSLOW
•
•
• •
RENDER • •
• •
•
•• % •
•
• • •• + M
•
�`� • •o
• �• • •
• • • • 0
NEW HANOVER
•
• 'k • •
•
•• BRUNSWICK •
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
GeosyntecO GcosyntecConsultants oiNC,Y.C. Figure
consultants NC License No.: C 3500 and C 295
5
Raleigh November 2024