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HomeMy WebLinkAboutNCD047368642_Chemours_LCF Region Weekly Sampling maps_2023_10_30 to 11_05Legend N ° Residential Samples Collected w E Oct 30 - Nov 5, 2023 • Residences Previously Sampled SamnnSOn (by Chemours and Others) Cape Fear River r OCounty Boundaries O (6'�3 Robeson • Bladen ° %6��e • Pender • 4 O �i e O d° o ° e o °moo m 0 0 �o ®o o •� �o 0 9 � Columbus `°AK Bo ° New °0 000 ° O ° ° 4O° Hanover O 8 ° ° ° Brunswick 8 �eE� °� Oe°m e Atlantic 00 ��® Ocean ° � ° �� °®° ° ° ° g 0® ° ®� °ge ° �° °c'3 O ° co o C Oct 30 - Nov 5, 2023 Number of Residences Sampled 47 Notes: -Figure includes only new residential sampling locations. 0 2 4 6 IIEIIIK=Miles FCA Residential Samples Collected Oct 30 - Nov 5, 2023 `.M Fayetteville Consent Order Figure 1 g P 1 O N E E M Four Counties, North Carolina TECHNOLOGIES CORPORATION Legend N w Sampling Results Received 0 Oct 30 - Nov 5, 2023 Sampson • DA>_140 • DA>_10 and DA<140 O JPFAS>_70 O PFAS>_10 O O No Action Cape Fear River Robeson County Boundaries o Bladen 9 Pender m 0 0 o � O 0 0 o o0 CPO o O O p Number of Results Received Oct 30 -Nov 5, 2023 36 m00 ®® O 000 O 0 O ®� O� O �O O O O O O 00 Number of Residents e0 Columbus o O DA>_140* 4 0 0 0� �p o 00 �'" 00 New (Shares Weu with DA> 140) (2) DA>_70 and DA<140* 191 O ® 800 t ® Hanover 0 o Brunswick 0 Shares Well 140) with and DA (af) EPFAS>_70 or PFAS>_70" S2!70 MO* (Shares Well 1,278 ��� O e ® O s Atlantic with PFAS2: or PFAS2f0 (208) No Action Residences" 4,681 e 0 0 0b® � C-{¢YQ O Ocean o®� O QD "_ C 00 B O O F`!CJ O (Shares Well with NO Action Res-) (1,200) Notes: ®� ® O O �� 0 O. O OO ce 0 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 Oct 30 - Nov 5, 2023 � `TM Fayetteville Consent Order Figure 2 g P 1 O M E E R Four Counties, North Carolina TECHNOLOGIES CORPORATION N CUMBERLAND ROBESON 4 • • . • COLUMBUS • fA SAMPSON DUPLIN 11 • RENDER • • • • • % • �� • • • • • 0 • • • BRUNSWICK • • •• �� NEW HANOVER • • • R • ONSLOW Legend • Properties that are Eligible for Sampling But Have Declined Sampling (343) 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 GeosyntecO GcosyntecConsultants oiNC,Y.C. Figure consultants NC License No.: C 3500 and C 295 3 Raleigh November 2023