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HomeMy WebLinkAboutWS0701203_Application_20241030GMA The Groundwater Experts October 30, 2024 Mr. David May Environmental Regional Supervisor Water Quality Regional Operations Section 943 Washington Square Mall, Washington, North Carolina 27889 Groundwater Management Associates, Inc. 4300 Sapphire Court, Suite 100 Greenville, North Carolina 27834 Telephone: (252) 758-3310 www.omo-nc.com Apex and Greenville, NC Re: Water -Supply Well Construction Permit Application, Cherry Glade Well, Pasquotank County, North Carolina Dear Mr. May, Please find enclosed an application for a permit to construct one water -supply well (Cherry Glade) for the Pasquotank County Reverse Osmosis (RO) Water Treatment Plant (WTP), Pasquotank County, North Carolina. Groundwater Management Associates, Inc. (GMA) is working as a subconsultant to Pasquotank County's engineer (Green Engineering) to provide professional consulting services associated with the drilling, construction, and testing of one water -supply well at 876 Cherry Glade Road, Elizabeth City, Pasquotank County, North Carolina. GMA's contract with Green Engineering authorizes GMA to prepare and submit this well permit application on behalf of Pasquotank County. If successful, the water -supply well will become a new source of raw water to support the wellfield expansion for the Pasquotank County RO WTP. The new Cherry Glade water -supply well will be constructed in the Castle Hayne Aquifer. The enclosed permit application includes: the GW-22W form, the Pasquotank County - RO (2023) Local Water Supply Plan, maps detailing the location, parcel information, and proposed well site, a diagram of the proposed well construction details, and a copy of the Well Site Investigation letter issued by Rebecca Sadosky with the NCDEQ Public Water Supply Section. The water -supply well will be constructed of stainless -steel casing and stainless -steel screens, and it will be built according to the North Carolina Well Construction Standards (NCAC 02C). Casings will be properly grouted to prevent interconnection of the aquifers. A NC Certified Well Contractor will be contracted to perform the drilling operations after bidding is completed. Mr. Kegley Page 2 We trust that the information provided herein is complete and will meet your requirements for issuing a well construction permit for the Cherry Glade production well. If you have any questions, please contact me at the address and phone number on our letterhead. Best regards, Groundwater Management Associates, Inc. P L (— j1- eL L' z Collin Earls Staff Hydrogeologist Enclosures: Well Construction Permit Application (GW-22W) Pasquotank County - RO Local Water Supply Plan (2023) Location and Parcel Map Proposed Well Site Map Construction Diagrams Well Site Investigation Letter CC: David Smithson Tom Dienes James K. Holley, P.G. NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY - DIVISION OF WATER RESOURCES APPLICATION FOR PERMIT TO CONSTRUCT A WATER SUPPLY WELL OR WELL SYSTEM (Wells or Well Systems with a Design Capacity of 100,000 Gallons Per Day or Greater) PLEASE TYPE OR PRINT CLEARLY In accordance with the provisions of Article 7, Chapter 87, General Statutes of North Carolina and regulations pursuant thereto, application is hereby made for a permit to construct water supply wells. 1. Date: October 30, 2024 2. County: Pasquotank County FOR OFFICE USE ONLY PERMIT NO. ISSUED DATE: 3. Applicant: David Smithson — Pasquotank County Utilities Department Telephone: (252) 335-2240 Applicant's Mailing Address: PO Box 2245, 317 Pritchard Street, Elizabeth City, NC 27909 4 5 7. 8. 9. 10 Applicant's Email Address (if available): smithsond(a)co.pasguotank.nc.us Contact Person (if different than Applicant): Contact Person's Mailing Address: Contac Person's Email Address (if available): Property Owner (if different than Applicant): Owner's Mailing Address: Owner's Email Address (if available): Telephone: Telephone: Property Physical Address (including PIN Number): 876 Cherry Glade Road (PIN: 7973563546) City: Elizabeth City County: Pasquotank Zip Code: 27909 Intended use of Well or Well System: Public Water Supply Well (examples: irrigation, consumption, etc.) Will the proposed water supply well or well system replace or be added to an existing well or well system? Yes (If yes, complete questions 7 and 8) (If no, complete question 7 and then skip to question 9) Total design capacity of proposed well er �•�e'vr v� systerrn in gallons per day (gpd): 720,000 If adding a well to an existing system, list the existing water supply wells in the existing system and their respective yields: See attached Pasquotank County — RO Local Water Supply Plan (2023) 11. Is this a public well or well system? Yes If yes, give Public Water ID Number: 60-70-000 If yes, give Project Engineer and contact information: Tom D. Dienes, P.E., Green Engineering (252) 237-5365 12. Well Contractor: TBD Well Contractor Certification No.: TBD Well Contractor Address: TBD PROPOSED WELL CONSTRUCTION INFORMATION As required by 15A NCAC 02C .0105(f)(7), attach a well construction diagram of each well showing the following: a. Borehole and well diameter b. Estimated well depth C. Screen intervals d. Sand/gravel pack intervals e. Type of casing material and thickness f. Grout horizons g. Well Head completion details 2. No. of wells to be constructed in unconsolidated material: 1 3. No. of wells to be constructed in bedrock: 0 4. Total No. of wells to be constructed: 1 (add answers from 2 and 3) 5. Estimated beginning construction date: TBD 6. Estimated construction completion date: TBD Continued on Reverse ADDITIONAL INFORMATION 1. As required by 15A NCAC 02C .0105(f)(5), attach a scaled map of the site showing the locations of the following: a. All property boundaries, at least one of which is referenced to a minimum of two landmarks such as identified roads, intersections, streams, or lakes within 500 feet of the proposed well or well system. b. All existing wells, identified by type of use, within 500 feet of the proposed well or well system. C. The proposed well or well system. d. Any test borings within 500 feet of proposed well or well system. e. All sources of known or potential groundwater contamination (such as septic tank systems, pesticide, chemical or fuel storage areas, animal feedlots as defined in G.S. 143-215.10B(5), landfills, or other waste disposal areas) within 500 feet of the proposed well or well system. 2. As required by 15A NCAC 02C .0105(g)(3), for wells screened in multiple zones or aquifers, provide representative data on the static water level, pH, specific conductance, and concentrations of sodium, potassium, calcium, magnesium, sulfate, chloride, and carbonates from each aquifer or zone from which water is proposed to be withdrawn. 3. Attach any water use permits (if required). [e.g. Central Coastal Plain Capacity Use Area Permit is required in 15 eastern NC counties by NC Division of Water Resources, visit: http://www.ncwater.org] SIGNATURES The Applicant hereby agrees that the proposed well(s) will be constructed in accordance with approved specifications and conditions of the Water Supply Well Construction Permit as regulated under the Well Construction Standards (Title 15A of the North Carolina Administrative Code, Subchapter 2C) and accepts full responsibility for compliance with these rules Signature of App4+eaRe *Agent Collin P. Earls Printed name of AppliGaRt or *Agent Staff Hvdrogeologist, Groundwater Management Associates Title of App4isaRe *Agent * If signing as Agent, attach authorization agreement stating that you have the authority to act as the Agent. (See Letter) If the property is owned by someone other than the applicant, the property owner hereby consents to allow the applicant to construct water supply wells as outlined in this Water Supply Well Construction Permit application and that it shall be the responsibility of the applicant to ensure that the water supply well(s) conform to the Well Construction Standards (Title 15A of the North Carolina Administrative Code, Subchapter 2C). Signature of Property Owner (if different than Applicant) Printed name of Property Owner (if different than Applicant) DIRECTIONS Please send the completed application to the appropriate Division of Water Resources' Regional Office: Asheville Regional Office Raleigh Regional Office Wilmington Regional Office 2090 U.S. Highway 70 3800 Barrett Drive 127 Cardinal Drive Extension Swannanoa, NC 28778 Raleigh, NC 27609 Wilmington, NC 28405 Phone: (828) 296-4500 Phone: (919) 791-4200 Phone: (910) 796-7215 Fax: (828) 299-7043 Fax: (919) 571-4718 Fax: (910) 350-2004 Fayetteville Regional Office 225 Green Street, Suite 714 Fayetteville, NC 28301-5094 Phone: (910) 433-3300 Fax: (910) 486-0707 Mooresville Regional Office 610 East Center Avenue Mooresville, NC 28115 Phone: (704) 663-1699 Fax: (704) 663-6040 Washington Regional Office 943 Washington Square Mall Washington, NC 27889 Phone: (252) 946-6481 Fax: (252) 975-3716 Winston-Salem Regional Office 450 W. Hanes Mill Road Suite 300 Winston-Salem, NC 27105 Phone: (336) 776-9800 Fax: (336) 776-9897 DWR:: Local Water Supply Planning https://www.ncwater. org/WUDC/app/LW SP/report.php?pwsid=60-70-... Pasquotank County - RO 2023 The Division of Water Resources (DWR) provides the data contained within this Local Water Supply Plan (LWSP) as a courtesy and service to our customers. DWR staff does not field verify data. Neither DWR, nor any other party involved in the preparation of this LWSP attests that the data is completely free of errors and omissions. Furthermore, data users are cautioned that LWSPs labeled PROVISIONAL have yet to be reviewed by DWR staff. Subsequent review may result in significant revision. Questions regarding the accuracy or limitations of usage of this data should be directed to the water system and/or DWR. 1. System Information Contact Information Water System Name: Pasquotank County - RO PWSID: 60-70-000 Complete Mailing Address: PO Box 2245 Ownership: County Elizabeth City, NC 27906 Contact Person: Charles Lewis Jr Title: Phone: 252-331-9064 Cell/Mobile: Distribution System Line Type Size Range (Inches) Estimated % of lines Asbestos Cement 10 0.50 % Ductile Iron 3-24 7.99 % Polyvinyl Chloride 2-24 91.51 % What are the estimated total miles of distribution system lines? 158 Miles How many feet of distribution lines were replaced during 2023? 5,150 Feet How many feet of new water mains were added during 2023? 15,850 Feet How many meters were replaced in 2023? 126 How old are the oldest meters in this system? 38 Year(s) How many meters for outdoor water use, such as irrigation, are not billed for sewer services? 0 What is this system's finished water storage capacity? 2.5000 Million Gallons Has water pressure been inadequate in any part of the system since last update? Line breaks that were repaired quickly should not be included. No Programs Does this system have a program to work or flush hydrants? Yes, As Needed Does this system have a valve exercise program? No Does this system have a cross -connection program? No Does this system have a program to replace meters? Yes Does this system have a plumbing retrofit program? No Does this system have an active water conservation public education program? No Does this system have a leak detection program? No Water Conservation What type of rate structure is used? Increasing Block How much reclaimed water does this system use? 0.0000 MGD For how many connections? 0 Does this system have an interconnection with another system capable of providing water in an emergency? Yes 2. Water Use Information 1 of 5 10/8/2024, 9:32 AM DWR :: Local Water Supply Planning https://www.ncwater. org/WUDC/app/LW SP/report.php?pwsid=60-70-... Service Area Sub-Basin(s) % of Service Population County(s) % of Service Population Albemarle Sound (12-1) 100 % Pasquotank 100 % What was the year-round population served in 2023? 10,952 Has this system acquired another system since last report? No Water Use by Type Type of Use Metered Metered Non -Metered Non -Metered Connections Average Use (MGD) Connections Estimated Use (MGD) Residential 4,176 0.4660 0 0.0000 Commercial 99 0.0668 0 0.0000 Industrial 0 0.0000 0 0.0000 Institutional 37 0.1361 0 0.0000 How much water was used for system processes (backwash, line cleaning, flushing, etc.)? 0.4112 MGD Water Sales Average Contract Required to Pipe Purchaser PWSID Daily Days comply with Size(s) Use Sold Used (MGD) MGD Expiration water Recurring use restrictions? (Inches) Type Elizabeth City 04-70-010 0.1477 365 0.0000 No No 24 Regular Pasquotank County 04-70-015 0.0000 0 0.0000 2032 Yes No 24 Emergency W.T.P. Perquimans County 04-72-025 0.1466 365 0.1500 2033 Yes Yes 12 Regular South Mills 04-15-010 0.0000 0 No No 8 Emergency 3. Water Supply Sources Monthly Withdrawals & Purchases Average Daily Max Day Average Daily Max Day Average Daily Max Day Use (MGD) Use (MGD) Use (MGD) Use (MGD) Use (MGD) Use (MGD) Jan 1.4125 May 1.4928 Sep 1.4865 Feb 1.4514 Jun 1.5996 Oct 1.4327 Mar 1.3644 Jul 1.5836 Nov 1.3853 Apr 1.4693 Aug 1.6250 Dec 1.3484 Well Daily Averages were increased / decreased by percentages to make up for difference from well SCADA. 7 Ground Water Sources Average Daily Withdrawal 12-Hour Name or Number (MGD) Max Day Withdrawal Supply CUA Year Use (MGD) (MGD) Reduction Offline Type MGD Days Used Foreman Bundy 0.4961 284 1.129730 0.6660 Regular Well Larabee Well 0.4875 276 1.005290 0.6660 Regular Pike Well 0.5460 278 1.001210 0.6660 Regular Wesley 1 Well 0.5711 191 1.063644 0.6660 Regular Ground Water Sources (continued) Name or Number Well Depth Casing Screen Depth Well Diameter Pump Intake Depth Metered? (Feet) Depth (Feet) (Inches) (Feet) (Feet) Top Bottom 2 of 5 10/8/2024, 9:32 AM DWR :: Local Water Supply Planning https://www.ncwater.org/WUDC/app/LW SP/report.php?pwsid=60-70-... Foreman Bundy 421 376 376 416 14 260 Yes Well Larabee Well 420 380 380 407 14 260 Yes Pike Well 421 376 376 416 14 260 Yes Wesley 1 Well 421 381 381 416 14 260 Yes Are ground water levels monitored? Yes, As Needed Does this system have a wellhead protection program? Yes Well Daily Averages and Max Days were increased / decreased by percentages to make up for difference from well SCADA. Level monitors are not currently working. Water Purchases From Other Systems Average Contract Required to Daily Days comply with Pipe Use Seller PWSID Purchased Used water Size(s) Type (MGD) MGD Expiration Recurring use (Inches) restrictions? Elizabeth City 04-70-010 0.0016 365 0.0000 No Yes 6 Regular Pasquotank County 04-70-015 0.0000 0 0.0000 No No 10 Emergency W.T.P. Perquimans Co. 04-72-025 0.0000 0 0.0000 2015 No No 12 Emergency South Mills 04-15-010 0.0000 0 0.0000 No No 8 Emergency Water Treatment Plants Plant Name Permi ed Capacity Is Raw Water Metered? Is Finished Water Ouput Metered? Source (MGD) Pasquotank County R.O. W.T.P. 2.0000 Yes Yes Ground Water Did average daily water production exceed 80% of approved plant capacity for five consecutive days during 2023? No If yes, was any water conservation implemented? Did average daily water production exceed 90% of approved plant capacity for five consecutive days during 2023? No If yes, was any water conservation implemented? Are peak day demands expected to exceed the water treatment plant capacity in the next 10 years? No 4. Wastewater Information Monthly Discharges Average Daily Average Daily Average Daily Discharge (MGD) Discharge (MGD) Discharge (MGD) Jan 0.3857 May 0.4127 Sep 0.4201 Feb 0.3978 Jun 0.4521 Oct 0.4036 Mar 0.3708 Jul 0.4497 Nov 0.3950 Apr 0.3964 Aug 0.4634 Dec 0.3857 3 of 5 10/8/2024, 9:32 AM DWR :: Local Water Supply Planning https://www.ncwater. org/WUDC/app/LW SP/report.php?pwsid=60-70-... i 0 Pasquotank County - RO's 2023 Monthly Discharges ■ Avg Daily 1� 4? �` PQt� 1Jc PJ4 �Q OPT ?0a CF� How many sewer connections does this system have? 0 How many water service connections with septic systems does this system have? 0 Are there plans to build or expand wastewater treatment facilities in the next 10 years? No Wastewater Permits Permitted Permit Design Average Annual Maximum Day Receiving Number Type Capacity Capacity Daily Discharge Discharge Stream Receiving Basin (MGD) (MGD) (MGD) (MGD) NCO088480 WWTP 2.0000 5.0000 0.4112 0.5773 Albemarle Albemarle Sound Sound (12-1) 5. Planning Projections 2023 2030 2040 2050 2060 2070 Year -Round Population 10,952 12,478 14,658 16,838 19,018 21,198 Seasonal Population 0 0 0 0 0 0 Residential 0.4660 0.5367 0.6234 0.7100 0.7966 0.8833 Commercial 0.0668 0.0720 0.0847 0.0975 0.1102 0.1229 Industrial 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Institutional 0.1361 0.1563 0.1906 0.2323 0.2832 0.3452 System Process 0.4112 0.4532 0.5208 0.5985 0.6878 0.7904 Unaccounted-for 0.0965 0.1088 0.1268 0.1464 0.1678 0.1914 Demand v/s Percent of Supply 2023 2030 2040 2050 2060 2070 Surface Water Supply 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Ground Water Supply 2.6640 2.6640 2.6640 2.6640 2.6640 2.6640 Purchases 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 Future Supplies 0.0000 0.0000 0.0000 0.0000 0.0000 Total Available Supply (MGD) 2.6656 2.6656 2.6656 2.6656 2.6656 2.6656 Service Area Demand 1.1766 1.3270 1.5463 1.7847 2.0456 2.3332 Sales 0.2943 0.2977 0.2977 0.2977 0.2977 0.2977 Future Sales 0.0000 0.0000 0.0000 0.0000 0.0000 Total Demand (MGD) 1.4709 1.6247 1.8440 2.0824 2.3433 2.6309 Demand as Percent of Supply 55% 61 % 69% 78% 88% 99% u The purpose of the above chart is to show a general indication of how the long-term per capita water demand changes over time. The per capita water demand 4 of 5 10/8/2024, 9:32 AM DWR:: Local Water Supply Planning https://www.ncwater. org/WUDC/app/LW SP/report.php?pwsid=60-70-... may actually be different than indicated due to seasonal populations and the accuracy of data submitted. Water systems that have calculated long-term per capita water demand based on a methodology that produces different results may submit their information in the notes field. Your long-term water demand is 43 gallons per capita per day. What demand management practices do you plan to implement to reduce the per capita water demand (i.e. conduct regular water audits, implement a plumbing retrofit program, employ practices such as rainwater harvesting or reclaimed water)? If these practices are covered elsewhere in your plan, indicate where the practices are discussed here. Are there other demand management practices you will implement to reduce your future supply needs? What supplies other than the ones listed in future supplies are being considered to meet your future supply needs? How does the water system intend to implement the demand management and supply planning components above? Additional Information Has this system participated in regional water supply or water use planning? No What major water supply reports or studies were used for planning? Please describe any other needs or issues regarding your water supply sources, any water system deficiencies or needed improvements (storage, treatment, etc.) or your ability to meet present and future water needs. Include both quantity and quality considerations, as well as financial, technical, managerial, permitting, and compliance issues: The Division of Water Resources (DWR) provides the data contained within this Local Water Supply Plan (LWSP) as a courtesy and service to our customers. DWR staff does not field verify data. Neither DWR, nor any other party involved in the preparation of this LWSP attests that the data is completely free of errors and omissions. Furthermore, data users are cautioned that LWSPs labeled PROVISIONAL have yet to be reviewed by DWR staff. Subsequent review may result in significant revision. Questions regarding the accuracy or limitations of usage of this data should be directed to the water system and/or DWR. 5 of 5 10/8/2024, 9:32 AM THIS MAP IS NOTACERTIFIED SURVEYAND HAS NOT BEEN ,�,�` LEGEND REVIEWEDBYALOCALGOVERNMENTAGENCYFOR �. COMPLIANCE WITH ANYAPPLICABLE LAND DEVELOPMENT Cherry Glade Well Site REGULATIONS. ,,•- � Test Well THIS PRODUCT IS FOR REFERENCE AND ILLUSTRATION Q Cherry Glade Parcel Boundary PURPOSES ONLY AND IS ONLY AS ACCURATE AS THE SOURCE ' DATAFROM WHICHI IT WAS COMPILED. Parcel Boundaries Road Centerlines Drainage Ditch ` u, •tom, .-, • CHERRY GLADE' r PROJECT NO. 165206 PROPOSED CHERRY GLADE WATER f ' SUPPLY WELL, PASQUOTANK COUNTY RO WTP File: DRAWINGS/165206/CHERRY GLADE WELL SITE FIGURE 2 DATE. 10/10/2024 0 100 200 ' =r SCALE IN FEET GREEN ENGINEERING, ELIZABETH CITY, PASQUOTANK COUNTY, NC GMA _ - 4 Ali 414 GROUNDWATER MANAGEMENT ASSOCIATES, INC. NOTES: 1. FINAL SCREEN SLOT SIZE AND GRAVEL PACK FOR THE CHERRY GLADE WELL TO BE DETERMINED BASED ON DRILLING CONDITIONS AND WILL BE SELECTED BY THE HYDROGEOLOGIST. 2. PROTECT 90 DEGREE ELBOW FOR STAINLESS STEEL LEVEL INDICATOR PIPE DURING INSTALLATION OF INNER CASING. EXTEND LEVEL INDICATOR PIPE 12" ABOVE OUTER CASING a v 1Y4"O S.S. LEVEL INDICATOR PIPE END OF OUTER CASING (1051 ATTACH LEVEL INDICATOR PIPE TO CASING WITH WELDED CONNCTORS EVERY 5( TOP GRAVEL PACK (360') ul WELD SS ELBOW TO INNER CASING 1-Y4" 316 L SS ELBOW (375') GREEN ENGINEERING WATER, WASTEWATER, SURVEYING, PLANNING, PROJECT MANAGEMENT NC FIRM LICENSE : P-0115 303 E. GOLDSBORO ST. P.O. BOX 609 WILSON, N.C. 27893 TEL (252) 237-5365 FAX (252) 243-7489 elg3@greeneng.com OCTOBER 2024 SCALE: NONE TOP OF INNER CASING EL. GND. + 3.0' TOP OF OUTER CASING PI r.Nn +1 9F' NEAT CEMENT GROUT (OUTER CASING) 36"0 BOREHOLE 30"0 BLACK STEEL PIT CASING (0.375" THICKNESS); CENTRALIZERS AT 50' INTERVALS NEAT CEMENT GROUT (INNER CASING) STAINLESS STEEL CENTRALIZERS EVERY 50' PLUG 14"0 SCH 20 316L STAINLESS STEEL INNER CASING 50-SLOT JOHNSON 14P STAINLESS STEEL SCREEN (OR EQUAL) (SEE NOTE 1) 22"0 BOREHOLE #3 GRAVEL PACK BETWEEN CASINGS AND HOLE (SEE NOTE 1) 14"0 SCH 20 STAINLESS STEEL TAIL PIECE WITH SOLID END CAP AND CENTRALIZERS 0"0 PILOT HOLE PROPOSED CHERRY GLADE WELL SECTION ROY COOPER Governor ELIZABETH S. BISER Secretary RICHARD E. ROGERS, JR. Director County of Pasquotank Attn: Sparty Hammett, County Manager PO Box 39 Elizabeth City, NC 27907 Dear Mr. Hammett: NORTH CAROLINA Environmental Quality April 10, 2024 Re: Preliminary Well Site Approval Pasquotank Co. RO Water System Water System No.: NC6070000 Pasquotank County On March 28, 2024, Mr. Clif Whitfield with the NC Department of Environmental Quality Public Water Supply (PWS) Section, met with Mr. Chuck Lewis and Mr. Rodney Tart, P.E. with Green Engineering, PLLC to conduct a preliminary investigation for two well sites. The proposed well sites are listed below and are shown in the attached drawings provided by Green Engineering. The proposed wells have been assigned Water System Facility (WSF) Identification Numbers and Sampling Point Codes as indicated below. WSF ID No. Sampling Point Code Description of Well Site Preliminary Latitude and Longitude Wesley 2R Well : 100' radius around W05 RW5 the proposed well location. Site is N 360 17' 09.43" approximately 1850' southeast of W 760 22' 16.20" existing Wesley 1 Well. Cherry Glade Well: 100' radius W06 RW6 around the proposed well location. N 360 17' 42.81" Site is approximately 2450' northeast W 760 22' 07.28" of existing Wesley 1 Well. This letter is provided by the PWS Section, in accordance with Rule .0305(b) of the Rules Governing Public Water Systems (15A NCAC 18C), to provide permission to drill wells at the listed sites in order to establish the quality and quantity of water and the suitability of the wells as sources for a public water system. D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources Washington Regional Office 1943 Washington Square Mall I Washington, North Carolina 27889 NC�HTH GAI�(i'. IYA 0".� M of e�.i.o�.�mn ou.n� /`� 252.946.6481 County of Pasquotank April 10, 2024 Page 2 of 4 It should be noted that the Wesley 211 Well is not proposed and has already been drilled. This well was drilled in 2010 based on a preliminary well site approval letter dated March 4, 2010, that was issued for Wesley No. 2 Well. During construction of the Wesley No. 2 Well, the borehole collapsed, and the well driller moved over 20 feet and drilled a replacement well (Wesley 2R Well). The existing Wesley 2R Well appears to meet all criteria for wellsite approval. The proposed Cherry Glade Well must be drilled within 24 months of the date of this letter. If not drilled within this 24-month period, this Preliminary Well Site Approval letter is void and permission to drill the well is no longer valid. To regain permission to drill this well, PWS Section staff must revisit the proposed site to conduct an investigation and issue a new preliminary well site approval letter before the well may be drilled. In addition, this "Preliminary Well Site Approval" is to acknowledge that according to the information and documentation provided, we understand that the proposed wells are located on lots so that the area within 100 feet of the wells is owned or controlled by the person supplying the water and that the supplier of water will protect the well lots from potential sources of pollution and construct landscape features for drainage and diversion of pollution as required in 15A NCAC 18C .0203(a)(1). Furthermore, an email dated April 1, 2024, indicates Green Engineering, PLLC has determined that the proposed well locations satisfy the minimum horizontal separation distances specified in 15A NCAC 18C .0203(a)(2) and summarized in the following table: Distance Potential Source of Pollution in feet 100 • From any sanitary sewage disposal system, sewer, or sewer pipe (unless sewer is constructed of water main materials and joints, in which the sewer pipe shall be at least 50 feet from the well. • From buildings, mobile homes, permanent structures, animal houses or lots, cultivated areas to which chemicals are applied. • From surface water. • From a chemical or petroleum fuel underground storage tank with secondary containment. • From any other potential source of pollution not listed in this table. 200 • From a subsurface sanitary sewage treatment and disposal system designed for 3,000 or more gallons of wastewater a day, unless your well water source is a confined aquifer. 300 • From any cemetery or burial ground. Soo • From a septage disposal site. • From a chemical or petroleum fuel underground storage tank without secondary containment • From the boundary of a ground water contamination area. • From a sanitary landfill or non -permitted non -hazardous solid waste disposal site. 1,000 • From a hazardous waste disposal site or in any location which conflicts with the North Carolina Hazardous Waste Management Rules cited in NCAC 13A. D E Q North Carolina Department of Environmental Quality I Division of Water Resources Washington Regional Office 1 943 Washington Square Mall I Washington, North Carolina 27889 NORTH C:AROLINA - oepntmntotEnvi-bl our �`� 252.946.6481 County of Pasquotank April 10, 2024 Page 3 of 4 We also understand that the owner will ensure that the lots are graded or sloped so that surface water is diverted away from the wellheads and that the wells shall not have greater than a 1 percent annual chance of flooding in accordance with 15A NCAC 18C .0203(a)(4). PWS Section "Authorization to Construct" and "Final Approval' Subsequent to well drilling and evaluating water quality and quantity (i.e., collecting and analyzing samples and performing a 24-hour well drawdown test) the owner must submit an "Application for Approval of Engineering Plans and Specifications For Water Supply Systems" to document proposed well completion (i.e., selected pump, wellhead and well house details) and associated transmission lines, treatment and/or storage facilities and other critical information about the public water system. In accordance with 15A NCAC 18C .0305 (a) no construction shall be undertaken until the PWS Section issues an "Authorization to Construct" letter. In addition, in accordance with 15A NCAC 18C .0309(a) the new wells and all associated treatment, storage or transmission/distributions lines shall not be placed into service until the PWS Section has issued a "Final Approval." These steps are described in the Engineering Planning and Development Guidance Document available at https• [/files nc gov/ncdeq/Water%20Resources/files/pws/planreview/EPD Guidance July201 9.pdf Be aware that plans, specifications and reports for the new wells must be certified by a Professional Engineer. Therefore, it is recommended that a Professional Engineer or Licensed Geologist (or their designated representative) experienced in the construction of water supply wells conduct on -site monitoring of well construction. At a minimum, certain critical phases of well construction such as installation and grouting of casing should be monitored. In many situations it may be necessary to go beyond the minimum requirements in order to protect the public health and ground water resources. Other Agency Approvals Required This PWS Section "Preliminary Well Site Approval" letter does not address other agency applicable rules and requirements pertaining to well construction and registration. Local county well construction rules and ordinances may include additional requirements. Well construction must meet the standards specified in the Well Construction Standards (15A NCAC 2C). Be aware that these rules require a permit to be obtained from the Water Quality Regional Operations Section of the Division of Water Resources before the well is constructed if it is anticipated that the new well will be part of a water system with a design capacity of 100,000 gallons per day or greater. In addition, these rules require that wells be constructed by a properly certified well driller. For more information, call 919-707-3668 or go to: North Carolina Department of Environmental Quality I Division of Water Resources Washington Regional Office 1 943 Washington Square Mall I Washington, North Carolina 27889 NORTH CAROUPL'.D� D"aMgnf of Env4onmenWl UuNi� 252.946.6481 /`� County of Pasquotank April 10, 2024 Page 4 of 4 https://deq..nc.gov/about/divisions/water-resources/water-resources-permits/wastewater- branch/ground-water-protection/well-programMargecapwell Sincerely, 6a 60bns Rebecca Sadosky, Ph.D., Chief Public Water Supply Section Division of Water Resources, NCDEQ Cc: Jamie Midgette, Regional Engineering Supervisor Regional Files - Public Water Supply Section Central Files - Public Water Supply Section Pasquotank County Health Department Green Engineering, PLLC David May, Water Quality Regional Operations Supervisor D E Q JJ North Carolina Department of Environmental Quality I Division of Water Resources v Washington Regional Office 1 943 Washington Square Mall I Washington, North Carolina 27889 NORTH CAROl INA - 0"o ffimatEn.vomm�rtaiDuality 252.946.6481