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Home My WebLink AboutNC0003433_DWW&RS Supplement Nov 2014_20141103tip syn,T(erra SUPPLEMENT TO DRINKING WATER WELL AND RECEPTOR SURVEY FOR CAPE FEAR STEAM ELECTRIC PLANT 500 CP&L ROAD MONCURE, NORTH CAROLINA 27559 NPDES PERMIT #NC0003433 PREPARED FOR DUKE ENERGY PROGRESS, INC. RALEIGH, NORTH CAROLINA •(1 DUKE �C'ENERGY P.POGPFSc SUBMITTED: NOVEMBER 2014 Jer VISE SEAL a� uu \A CAR +� �F- N spa 42 m] Webb, NC PG 1328 Project Manager W. Supplement to Drinking Water Well And Receptor Survey November 2014 Cape Fear Steam Electric Plant - Moncure, NC SynTerra 1.0 INTRODUCTION The attached figure and table have been prepared to provide an update to the Drinking Water Well and Receptor Survey Report (SynTerra, September 2014) for the Cape Fear Steam Electric Plant (Cape Fear Plant). The report and this update have been prepared to meet the requirements of the Coal Ash Management Act 2014 — North Carolina Senate Bill 729 (August 2014) and the Notice of Regulatory Requirements (NORR) (August 13, 2014). Additional water well information has been collected by means of a written survey questionnaire mailed to the owners of properties within 0.5 miles of the Cape Fear Plant ash basin compliance boundary, which is defined in accordance with 15A NCAC 02L .0107(a) as being established at either 500 feet from the waste boundary or at the property boundary, whichever is closer to the source. The purpose of the questionnaire was to determine if additional wells are present in the area that were not previously observed or have not been previously reported. The questionnaire was also developed to collect additional information regarding potential well locations, well use, well depth and construction, date of completion, etc. for the water wells in the survey area. Information reported from the questionnaire responses, received as of October 31, 2014, has been compiled and is discussed below. Due to the private and sensitive nature of the of the questionnaire responses, the well information has been summarized herein. The completed survey questionnaires are available for future reference. A potential area of interest with respect to the ash basin groundwater flow was delineated and presented in the Survey. Based on the available information, this area is considered to be potentially downgradient from the ash basin. Page 1 P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Cape Fear\DWW&RS Supplement\Cape Fear DWW&RS Supplement Nov 2014.docx Supplement to Drinking Water Well And Receptor Survey November 2014 Cape Fear Steam Electric Plant - Moncure, NC SynTerra 2.0 WATER WELL SURVEY QUESTIONNAIRE APPROACH A current listing of properties located within 0.5 miles of the compliance boundary was obtained from the Lee County(http://Iee2.connectgis.com/Mal2.awx) and Chatham County (http://new.chathamgis.com/mapguide/ChathamGISWeb/) Geographic Information System (GIS) websites. The GIS data included parcel number, property address, property owner name, and property owner address. A listing of these properties was included as Table 2 of the Drinking Water Well and Receptor Survey Report (SynTerra, September 2014). This information was used to send letters with the questionnaires to each property owner within 0.5 mile of the compliance boundary during the week of October 6, 2014. The questionnaires were sent via Certified Mail with Return Receipt to confirm delivery. The recipients were requested to respond by October 20, 2014. The Certified Mail Return Receipts have been logged as received. Letters returned as undeliverable have also been logged. Questionnaire responses received after October 31, 2014 will be incorporated into the Groundwater Assessment Report required by Senate Bill 729 (Section 130A- 309.209(a)(4)). Page 2 P:\Duke Energy Progress. 1026 \ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Cape Fear\DWW&RS Supplement\Cape Fear DWW&RS Supplement Nov 2014.docx Supplement to Drinking Water Well And Receptor Survey November 2014 Cape Fear Steam Electric Plant - Moncure, NC SynTerra 3.0 WATER WELL SURVEY QUESTIONNAIRE RESULTS Information from the questionnaires that have been received is provided in Table 1 attached. Figure 1, attached has been modified to include new and confirmed well locations. The questionnaires were designed to collect information regarding whether a water well or spring is present on the property, its use, and whether the property is serviced by a municipal water supply. If a well is present, the property owner was also asked to provide information regarding the well location and construction information. Summary of Questionnaire Responses as of October 31, 2014 No. of No. of Previously Previously Identified No. of New Identified Wells Wells or No. of No. of Wells Confirmed Springs No. of Return No. of Questionnaires Confirmed by NOT present Identified by Questionnaires Receipts Questionnaires Returned as Property by Property Property Sent Received Received Undeliverable Owner Owner Owner 71 63 19 0 1 0 9 (89%) (27%) (0%) Based upon the previous survey and the questionnaire information, approximately 27 wells may be located within or in close proximity to the survey area (reported wells, observed wells and possible wells). The designation for the wells previously assumed to be present (referred to as possible wells, not previously observed or reported) that have been confirmed based upon the survey questionnaire results have been changed from 'PRW-_' to 'DW-_' on the table and the figure. The newly reported wells, not previously observed or suspected, are also sequentially identified as'DW-_'. The survey information indicates 17 reported or observed wells, 'DW-_' and 10 remain as possible 'PRW-' in the survey area. Page 3 P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Cape Fear\DWW&RS Supplement\Cape Fear DWW&RS Supplement Nov 2014.docx Supplement to Drinking Water Well And Receptor Survey November 2014 Cape Fear Steam Electric Plant - Moncure, NC SynTerra FIGURE FIGURE 1 - DRINKING WATER WELL AND RECEPTOR SURVEY - UPDATED NOVEMBER G,F 2014 P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Cape Fear\DWW&RS Supplement\Cape Fear DWW&RS Supplement Nov 2014.docx a cq 0 a N \ ,� ,� ��\ I � s . � _, •_, LEGEND BACKGROUND MONITORING WELL (SURVEYED) / . -• = �'{ �'; - - - CMW-5 COMPLIANCE MONITORING WELL (SURVEYED) POSSIBLE WATER SUPPLY WELL U _,+ I r DW-1 REPORTED/OBSERVED WATER SUPPLY WELL DW-1 BYAPROPERTY OWNER TER SUPPLY WELL R SPRING REPORTED 1101 \♦ / __: , / HALF MILE SURVEY BOUNDARY ♦ / I 1761 / DUKE ENERGY PROGRESS CAPE FEAR PLANT ♦\ I / 500 ft COMPLIANCE BOUNDARY WASTE BOUNDARY ♦\ / \ '� / OQ ` \ - - � '•� I — 120 2007 LiDAR CONTOUR MAJOR "' \ \ V *• / -- - -- PARCEL LINES (CHATHAM AND LEE CO GIS) \. DW-11 �\ / — — — — — ASH BASIN BOUNDARY (APPROXIMATE) / — COUNTY LINE (APPROXIMATE) 4 ♦ F — w — w — CHATHAM COUNTY WATER LINE 18 5 / FLOW DI RECTI ON \ � DW-12 W _ _ � • s � � POTENTIAL AREA OF INTEREST (APPROXIMATE) GENERALIZED GROUNDWATER FLOW "4L��o \ / DIRECTION \ O _ �: • SUPPORTED BY GROUNDWATER ELEVATION DATA - ��` OR TOPOGRAPHIC DATA - CMW-3 - � kz BGMW-4 BGTMW-4 1956 ASH ♦., BASIN 1 ir - k r "�`'SHADDOX CREEK L, 0 0 } . ; , -r C CMW-2 �. r '{ DW1O ti GQ r t y: �- ' 10 I / PRW 1 - / ry Z CCi J9kL t O N. .. � w j-- • PRW-2 / l '� BASIN ASH IN w I I SOURCES: Zoe _ _ \ _ \ �_ w 1. 2013 HIGH RESOLUTION AERIAL PHOTOGRAPH OBTAINED PRW 3 \\ \ o I FROM CHATHAM COUNTY GIS WEBSITE AT PRW-4 2y DW 16 y I ii \\ \ I \ w r _ - - - http://www.chathamgis.com/ AND LEE COUNTY GIS WEBSITE AT http://leecountync.gov/Departments/GISStrategicServices.aspx \1978 ASH 1963 ItoI ' 2. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP ',. BASIN \ I w Q r FLOWN ON APRIL 17, 2014. I I ASH \\ �\ \+:... - r BASIN \ �'` I �' DW 4 `' `�� 3. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH UJI �'-�► /� / ,I \\ _ ` \ I ooRi y CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200 N r i - e` r"CTMW-8 I \ - ^ . _ t m , DW-15 I CTMW 7 \ I 4, 4. 10ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007 https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx �` �� 5. CHATHAM COUNTY WATER LINES (1997) OBTAINED FROM CMW-7 I O / \ � ' TI , I •: I I � / NC ONE MAP AT www.nconemap.com m' / DW 5 I - � ` ... _ ;,. CMW-6 0 � . � NOTE: < � / ,gyp 9� \ 00 21� D W-6 I DW-7 I I / m 1 ,� l 2 1 / ♦ �-1970ASHBASIN 1. CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY AND ARE NOT TO BE USED FOR DESIGN \ ya OR CONSTRUCTION PURPOSES. MONoUR' _ \ �i 1 D W-8 E F�ATWpO �— UNNAMED °RD GRAPHIC SCALE TRIBUTARY 1� 600 0 300 600 1200 O / / , / ♦\ \ — — — J (IN FEET) PRW-6 'I'< CMW-1 j DW 9 / D W-2 / \ - PRW-7 DW-3 CTMW-1 / PRW-8 R PRW-9 PRW-10 14 rra 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 d IA :y www.synterracorp.com ,_•, DRAWN BY: J. CHASTAIN DATE: 2014-11-06 �.,,� _, � � � �.,.. � I •' � _ -' �.� � �CHECKED BY: J. WYLIE DATE: 2014-11-06 ,� f,... �15.•.. \ PROJECT MANAGER: KATHY WEBB LAYOUT NAME: FIG 1 (D WATER SUPPLY WELL & RECEPTOR SUF 4. OP DUKE LEES CHAPEL RD ti•_- �'_ i�r — - - - _ �:- _ _ ENERGY x / \ \ ' -ITO PROGRESS CAPE FEAR STEAM ELECTRIC PLANT 'ft;` �_ • 500 CP & L ROAD is MONCURE, NORTH CAROLINA art W _ W W - FIGURE 1 , DRINKING WATER WELL AND RECEPTOR SURVEY y, UPDATED N VEMBER 6,2014 Supplement to Drinking Water Well And Receptor Survey November 2014 Cape Fear Steam Electric Plant - Moncure, NC SynTerra TABLE TABLE 1 - PUBLIC AND PRIVATE WATER SUPPLY WELLS - UPDATED NOVEMBER G,F 2014 P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Cape Fear\DWW&RS Supplement\Cape Fear DWW&RS Supplement Nov 2014.docx TABLE 1 PUBLIC AND PRIVATE WATER SUPPLY WELLS - UPDATED NOVEMBER 6, 2014 WITHIN 0.5 MILE RADIUS OF ASH BASIN COMPLIANCE BOUNDARY CAPE FEAR STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, INC., MONCURE, NORTH CAROLINA MAP WELL ID PROPERTY OWNER PROPERTY ADDRESS (WELL LOCATION) PARCEL ID NUMBER SOURCE OF DRINKING WATER WELL USE WELL DEPTH (FEET) WELL CASING OR OPEN HOLE DEPTH (FEET) SCREEN INTERVAL (FEET) Q a Z g w = ~ O Z Z p z O F Y 0 w O O a O Z F 3 H F Z a = ~ DW-1 HUSSEY DAN B & LINOLA Y 960 RIVER POINT RD 9687-33-0539.000 Y X X X 200 UNK UNK DW-2 GUERNSEY, JOHNNIE D 365 FARMINGTON LN 9686-37-8312-00 DW-3 GUERNSEY, JOHNNIE D 365 FARMINGTON LN 9686-37-8312-00 DW-4 DICKENS, FRANK KENT 2501 CORINTH RD 9697-10-8820.000 DW-5 DICKENS, FRANK KENT & KIM C 2462 CORINTH RD 9696-18-4154.000 DW-6 BROWN, CAROL H 2666 CORINTH RD 9696-17-6871.000 DW-7 UTLEY, DOUGLAS E 163 MONCURE FLATWOOD RD 9696-36-3283.000 Y X X X 28 DW-8 DICKENS, FRANK D & LULA E 2756 CORINTH RD 9696-27-1514.000 DW-9 DICKENS FRANK K ETUX KIM C CORINTH RD 9696-17-4033.000 DW-10 RIGGS, JOHN L 0 NOTTINGHAM LN 9687-30-4517-00 DW-11 WINTERS, KATRINA A 948 RIVER POINT RD 9687-23-8786.000 Y X UNK UNK UNK DW-12 WILDER, RICHARD & MARLENE E HONTZ 1040 RIVER POINT RD 9687-33-2435.000 Y Y X 500 DW-13 BRIDGE ROAD FARM FAMILY LTD PARTNERSHIP 494 BARRINGER RD 9677-93-4344-00 Y X X UNK UNK UNK DW-14 BRIDGE ROAD FARM FAMILY LTD PARTNERSHIP 494 BARRINGER RD 9677-93-4344-00 Y X X UNK UNK UNK DW-15 JONES, DARRYL K 4000 LOWER RIVER RD 9686-18-3500-00 Y X 300 60 UNK DW-16 STEPHENS, JOHN G 80 NOTTINGHAM LN 9687-30-6005-00 Y X X 120 60 DW-17 UTLEY, DOUGLAS E 163 MONCURE FLATWOOD RD 9696-36-3283.000 Y X X X 40 DW-18 UTLEY, DOUGLAS E 163 MONCURE FLATWOOD RD 9696-36-3283.000 Y X X X 128 PRW-1 THOMPSON, JOEL W JR 248 NOTTINGHAM LN 9687-30-3847-00 PRW-2 STEPHENS, WILLIAM W 185 NOTTINGHAM LN 9686-29-1747-00 PRW-3 STEPHENS, WILLIAM W 185 NOTTINGHAM LN 9686-29-1747-00 PRW-4 STEPHENS, WILLIAM W 185 NOTTINGHAM LN 9686-29-1747-00 PRW-5 RIGGS, JOHN L 0 LOWER RIVER RD 9686-27-4454-00 PRW-6 RIGGS, JOHN L 0 LOWER RIVER RD 9686-27-4454-00 PRW-7 ALLEN, DOYLE W & BETY J LOWER RIVER ROAD 9686-16-6609-00 PRW-8 ADAMS, BOBBY R 415 FARMINGTON LN 9686-37-8062-00 PRW-9 VAVROCH, ERIC D 481 FARMINGTON LN 9686-36-9747-00 PRW-10 I REED, LYNN A 494 FARMINGTON LN 9686-25-6567-00 NOTES Municipal includes County, City, or other municipal water source(s). UNK - Unknown Parcel ID, owner and well location address information were obtained from the Chatham County, North Carolina website (http://new.chathamgis.com/mapguide/ChathamGISWeb/) and the Lee County, North Carolina website (http://www.leecountync.gov/Departments/GISStrategicServices/tabid/124/Default.aspx). 0 - Possible water supply well. Water line not available. No well observed. 0 - Reported/Observed water supply well. 0 - Water supply well or spring reported by property owner. P: \Duke Energy P-gress.1026 \ALL NC SITES \DENR Letter Deliverables\Drinking Water Well Survey\Cape Pear\DW W&RS Suppl—.t\ Table 1 Cape Pear DW W&RS Supplement Nov 2014 Page 1 of 1 11 /62014