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HomeMy WebLinkAboutNCD047368642_Chemours_LCF Region Weekly Sampling maps_2023_09_25 to 10_01Legend N ° Residential Samples Collected w E Sep 25 - Oct 1, 2023 • Residences Previously Sampled SamnnSOn (by Chemours and Others) Cape Fear River r OCounty Boundaries O Robeson ° Bladen ° g Pender ° • ° O �.f �2 ° CP O O A m ° °°O 0 �® • ° ° ® ° 00 • q�� O Columbus `° • (90 ° ° New ;• °O ° 0) ° �0 Hanover O 8 °� o ° Brunswick CCDq O °� °�Oeom e Atlantic 0 Ocean �° ° Q, ° �� 00 oco ® ° °co ° 0 o� 08� ° g � o ° ° CD co Sep 25 - Oct 1, 2023 Number of Residences Sampled 42 Notes: -Figure includes only new residential sampling locations. 0 2 4 6 IIEIIIK=Miles FCA Residential Samples Collected Sep 25 - Oct 1, 2023 `.M Fayetteville Consent Order Figure 1 g P 1 O N E E M Four Counties, North Carolina TECHNOLOGIES CORPORATION Legend Sampling Results Received Sep 25 - Oct 1, 2023 " Sampson • DA>_140 • DA>_10 and DA<140 ° PFAS>_70 O PFAS>_10 00 O �a O No Action Cape Fear River Robeson County Boundaries Bladen go Pender �'� o° 0 P °o 0 o O ° 0 O O ° CPO O 00 O O ° Number of Results Received Sep 25 - Oct 1, 2023 102 0 m0 ° �O ®® ° O O ° ° 00 �° O ( O ° O� ° O O ° ° Number of Residents DAM40 4 e0 Columbus `° 0 O ° ° �00 ° New (Shares Well with DA>-140) (2) DA>-10 and DA<140" 186 O ® ° O &j 0 O Hanover O O 0' Brunswick CCD ° ° (Shares Well with DA>10and DA<140) (41) EPFAS>_70 or PFAS>_10" 1,251 O ® ° ° O � 0 o Atlantic (Shares Well with PFAS2: or PFAS2f0 � ) (207) No Action Residences" 4,542 OHO® e ql p�7 0 v O Ocean O Ob O U O O O B 8 � (Shares Well with NO Action Res.) (676) ® O �(z O p *� ° O • ° �° °ce Notes: 0 O b *Does not include shared wells 0 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 Dinner Acid HFPO = Hexafluoropropylene Oxide F = Total (Summation) 0 2 4 6 1101111=11Miles FCA Residential Sample Results Received Sep 25 - Oct 1, 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 • RENDER • • • • • % • �� • • • • • • • • • BRUNSWICK • • •• �; NEW HANOVER • �j • • • • R • ONSLOW Legend • Properties that are Eligible for Sampling But Have Declined Sampling (332) 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 October 2023