NCD047368642_Chemours_LCF Region Weekly Sampling maps_2024_02_12 to 02_18

Legend
N
° Residential Samples Collected
Feb 12 - Feb 18, 2024
w E
• Residences Previously Sampled
SamnSOn
(by Chemours and Others)
Cape Fear River
r
OCounty Boundaries
O
Robeson
O
°
Bladen °
�
04 ®
O
Pender
00.�
0 o
00 �
®s
0
ear
C O °
°O
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° o
0 (9) o
O O moo 9C
° 900 ® o
o (go
0 °
o ax o (0o 69 O
0
•�
c� � •
°o ° Columbus `° AN L
•
e° B °°
° �%
••
o New
Hanover
oO
0 � � •
0
° 00Brunswick eED
08
00
°e o �® Oe g �� a
Atlantic
O o° 000 (Sl®®
0
Ocean
o Co ° °
®� o ®°°
o ° ° O �O Oco
0
° CD O°
Feb 12 - Feb 18, 2024
Number of Residences
Sampled
59
Notes:
-Figure includes only new residential sampling
locations.
0 2 4 6
IIEIIIK=Miles
FCA Residential Samples Collected Feb 12 -
Feb 18, 2024
`.M
Fayetteville Consent Order
Figure 1
g
P 1 O N E E M
Four Counties, North Carolina
TECHNOLOGIES CORPORATION

Legend
"
Sampling Results Received
Feb 12 - Feb 18, 2024
e
Sampson
• DA>_140
• DA>_10 and DA<140
O JPFAS>_70
O PFAS>_10
O No Action
�iiiiiiiiiiiiiiiiiiiiiICape Fear River
County Boundaries
O
Robeson
0
0
Bladen
m Pender
O
o O
(6
0 0 00 P 0
O
O
®
o O
0 O)o 0 (:V o O
O
0
0
0 d0 00 8 o
O ° °
O
9000 ° �
Cb O
O 0 � O
O O
(0O O O O
® 0 ® O O
Number of Results Received
Feb 12 - Feb 18, 2024
76
O
® O
o �
� O O�
O
� O
O
°
O O O O O O O
Number of
Residents
eO
Columbus
DA>_14o•
q
°
0°0 yry�7
° 000�
° (r oo New
O L ® °
(Shares Well
with DA2140)
(2)
°40
0 ��
°
Hanover
DA>_70 and DA<140*
(Shares Well
197
(42)
0
0
0()
Brunswick 0D
with DA> 10 and DA<140)
EPFAS>_70 or PFASMO*
1,331
Oe ® O
O
°�
s Atlantic
(Shares Well
with PFAS2: or PFAS2f0
(211)
No Action
Residences*
(Shares Well with
5,233
(1,238)
� e O
10 °� C4
o9'e Ocean
0Q'�W
0
O�CD �°O
° 00
NO Action Res-)
Notes:
®�
O O O O O O. O o O Oce
'O
e O
°
b
*Does not include shared wells
O CD
-Residential sample results presented on the
figure represent the residential location where
the sample was collected. Residents who use a
neighboring well are not presented on the figure.
-PFAS>_70 or PFAS>_10 Residence counts do not
include DA>_10 Residences.
CO - Consent Order
DA= HFPO Dimer Acid
HFPO = Hexafluoropropylene Oxide
F = Total (Summation)
0 2 4 6
1101111=11Miles
FCA Residential Sample Results Received Feb 12 - Feb 18, 2024
�
`TM
Fayetteville Consent Order
Figure 2
g
P 1 O M
E E R
Four Counties, North Carolina
TECHNOLOGIES CORPORATION

N CUMBERLAND
ROBESON
i
�•
• `
•
COLUMBUS
•
SAMPSON
DUPLIN
•
•
• •
• RENDER • •
• •
•• %
ONSLOW
• •• i �•
• Y, w • • • ' • •
•
BRUNSWICK
•
• ' 0
•
• _ %I
A
•
•
NEW HANOVER
•
Legend
• Properties that are Eligible for Sampling But Have
Declined Sampling (380)
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
3
Raleigh February 2024