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HomeMy WebLinkAboutNC0086819_Permit (Issuance)_20000223NPDES DOCUMENT SCANNING COVER SHEET NC0086819 NE Brunswick Regional WWTP NPDES Permit: Document Type: ,Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Speculative Limits Instream Assessment (67b) Environmental Assessment (EA) Permit History Document Date: February 23, 2000 This document is printed on reuse paper - igizore any content on the re-srerse side State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director February 23. 2000 Ms. Jo Ann B. Simmons Brunswick County 45 Courthouse Drive NE Bolivia, North Carolina 28422 rA NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: NPDES Permit Issuance Permit Number NC0086819 NE Brunswick County WWTP Brunswick County Dear Ms. Simmons: In accordance with the application for discharge permit received on December 1, 1999, the Division is forwarding herewith the subject state - NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated December 6, 1983. The attached NPDES permit is for a proposed conjunctive use facility to be constructed on the current site of the Leland Industrial Park WWTP discharging under NPDES permit number NC0065676. The Division must receive a request for permit rescission for the aforementioned permit prior to startup of the proposed facility permitted herein. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made. this permit shall be final and binding. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local governmental permits which may be required. If you have any questions regarding the attached draft permit, please do not hesitate to contact me at teiephone number (919) 733-5083, extension 553. Sincerely, Original Signed By David A. Goodrich Kerr T. Stevens Cc: Central Files NPDES Permit Filet Wilmington Regional Office, Water Quality EPA, Roosevelt Childress Point Source Compliance/Enforcement Unit J. Ray Cox, P.E., WK Dickson. 909 Market Street, Wilmington, NC 28401 1617 MAIL SERVICE CENTER. RALEIGH. NORTH CAROLINA 27699-16I 7 - TELEPHONE 919-733-5083/FAX 919-733-0719 AN EQUAL OPPORTUNITY AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/ I 0% POST -CONSUMER PAPER VISIT US ON THE WEB AT hup://h20.cnr.stale.nc.us/NPDES Permit No. NC0086819 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Brunswick County is hereby authorized to discharge wastewater from a facility located at Northeast Brunswick County Regional Wastewater Treatment Facility 10480 Royster Road NE (SR 1431) Leland Brunswick County to receiving waters designated as the Cape Fear River in the Cape Fear River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective April 1, 2000. This permit and authorization to discharge shall expire at midnight on December 31, 2001. Signed this day February 23, 2000. Original Signed By David A. Goodrich Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission r Permit No. NC0086819 SUPPLEMENT TO PERMIT COVER SHEET Brunswick County is hereby authorized to: 1. After receiving authorization to construct, construct and operate a 1.65 MGD wastewater treatment facility consisting of screening. grit removal, anaerobic selection, oxidation ditches. two secondary clarifiers. effluent filtration, ultraviolet disinfection, cascade aeration, a sludge thickener and sludge digestion, located at the Northeast Brunswick County Wastewater Treatment Facility, 10480 Royster Road NE, Leland, Brunswick County: 2. Operate facilities for reuse of up to 0.31 MGD of reclaimed water (outfall 002): and 3. Discharge from said treatment works (outfall 001) at the location specified on the attached map into the Cape Fear River, a class SC water in the Cape Fear River Basin. I •:w ..N ...•044_ • • ' Wit.. .:1\ • `••,.,•w ..w �•...:�.., - j m.... ice;;~ ; �� .��_- .; ; s,.. `! `it� • .,... , ::NO.,........... ! w/,��`~ .a.f) ‘ ..it„ .........\ s i ....,.,,:it_ ..... .1.--".: ---. --,:::.. -4-'"--- ''''::::'N- Raw..I,. 7.7.----___:e.....---......_, • • �``' -- , •-- :„... .,. _ 4 -- - •ter• . ( r)i f c1`.."\ _:!r... — :� ,ft t!f -_ .." -•V.. lam• ' i Y%Y //s • -,• w Ewa_ ` ✓ ~ .i+!r � 1_ Ty Facility Information Latitude: Longitude• USGS Quad: Stream Class: Receiving Stream: Pennitted Flow: 35°16'29" 78°01'50" Leland SC Cape Fear River 1.65 MGD Sub -Basin: 03-06-17 1 ! J Facility Location J .tg Outfall 001 Bninswick County NC0086819 Northeast Brunswick County WvWWTF This is a conjunctive use permit. The facility is permitted to discharge up to 1.65 MGD of treated wastewater at the location specified above. Additionally, the facility is permitted to convey up to 0.31 MGD of reuse water to the Magnolia Greens Golf Course (arca not shown on map). A (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - FINAL Permit No. NC0086819 During the period beginning on the effective date of the permit and lasting until expiration. the Permittee is authorized to discharge from outfall(s) serial number 001 - Wastewater Treatment Plant Effluent. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT CHARACTERISTICS DISCHARGE LIMITATIONS MONITORING REQUIREMENTS Monthly Average ; Weekly Average Daily .. Maximum Measurement Frequency Sample Type Sample Loeationl Flow (MGD) 1.65 Continuous Recording 1 or E BOD,, (April 1 - October 31)2 5.0 mg/L 7.5 mg/L 3/Weelt Composite I, E BOD, (November 1 - March 31)2 10.0 mg/L 15.0 mg/L 3/Weelt Composite I, E "CSS2 30.0 mg/L 45.0 mg/L 3/Weelt Composite I, E NH;-N (April 1 - October 31) 1.0 mg/L 3/Weelt Composite E NH„-N (November 1 - March 31) 2.0 mg/L 3/Weelt Composite E Total Residual Chlorine; 28 µg/L 3/Weelt Grab E Dissolved Oxygen' 3/Week' Grab E. U, D Fecal Coliform (geometric mean) 200/100 ml 400/100 ml 3/Weelt' Grab E. U, D Total Nitrogen (NO, + NO, +TKN) Monthly Composite E Total Phosphorus Monthly Composite E Acute Toxicity " Quarterly Composite E pHu 3/Week' Grab E Temperature (effluent) Daily Grab E Temperature (instream) 3/Week' Grab U, D Conductivity 3/Week' Grab E. U. 1) THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. NOTES: ;_.Sample Locations: I — Intake. E.— Effluent, U — Upstream 50 feet above the discharge. D — Downstream at the railroad bridge near the confluence of Cartwell Branch and the Cape Fear River: Instream samples shall be grab samples collected three times per week during the months of June, July. August. and September and weekly during the remainder of the year. 2 The effluent ROD and TSS concentrations shall not exceed 15% of their respective influent values (85% removal). '' The monitoring requirement and effluent limitation for total residual chlorine is only required if chlorine or chlorine derived disinfection is employed. 4 The daily average dissolved oxygen content in the effluent shall not be less than 5.0 mg/L. Acute Toxicity (Ceriodaphnia) Pass/Fail @ 90%: January. April. July, and October. See Condition A(4) of this permit. 6 The pi l shall not be less than 6.0 standard units nor greater than 9.0 standard units: A (2). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — FINAL Permit No. NC0086819 During the period beginning on the effective date of the permit and lasting until expiration. the Permittee is authorized to discharge from outfall(s) serial number 002- - Reuse. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT CHARACTERISTICS DISCHARGE LIMITATIONS MONITORING REQUIREMENTS Monthly Average Daily Maximum Measurement Frequency Sample Type _ Sample Locations Flow (MGD) 0.31 Continuous Recording 1 or E BOD5. 20°C 10.0 mg/L 20.0 mg/L 3/Week Composite E Total Suspended Solids 5.0 mg/L 10.0 mg/L 3/Weelt Composite E NH;-N 4.0 mg/L 3/Week Composite E Fecal Coliform (geometric mean) 5/100 ml 14/100 ml 3/Week Grab E Turbidity (NTU) 10 Continuous Recording E Total Residual Chlorine2 Continuous Recording E NO-, as N Monthly Grab _ E TDS Monthly Grab E TOC Monthly Grab E Chloride Monthly Grab E THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. NOTES: Sample Locations: I — Intake. E — Effluent 2 The monitoring requirement for total residual chlorine is only required if chlorine or chlorine derived disinfection is employed. Permit No. NC0086819 SUPPLEMENT TO EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SPECIAL CONDITIONS A (3). ACUTE TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the North Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute Toxicity In A Single Effluent Concentration" (Revised -July, 1992 or subsequent versions). The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24 hour static test. The effluent concentration at which there may be at no time significant acute mortality is 90% (defined as treatment two in the procedure document). Effluent samples for self -monitoring purposes must be obtained during representative effluent discharge below all waste treatment. The tests will be performed January, April. July, and October. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed. using the parameter code TGE6C. Additionally, DWQ Form AT-2 (original) is to be sent to the following address: Attention: North Carolina Division of Water Quality Environmental Sciences Branch 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of' the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name. permit number. pipe number, county. and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing. this monthly test requirement will revert to quarterly in the months specified above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from either these monitoring requirements or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. NE Brunswick County WWTP NC0086819 Upon completion of the Northeast Brunswick County facility three discharing facilities will be taken off-line. They are Clairmont Shopping Center (NC0058599), Creekside Town Homes (NC0064700), and Leland Industrial Park (NC0065676). Clairmont Shopping Center Existing Permitted Load Flow (MGD) = 0.1 BOD (mg/L) = 15 NH3-N (mg/L) = 4 CBOD Mult = 1.5 NBOD Mult = 4.5 Load (lbs/day) = 33.8 Creekside Town Homes Existing Permitted Load Flow (MGD) = 0.027 BOD (mg/L) = 30 NH3-N (mg/L) = 3.4 CBOD Mult = 1.5 NBOD Mult = 4.5 Load (lbs/day) = 13.6 Leland Industrial Park Existing Permitted Load Flow (MGD) = 0.25 BOD (mg/L) = 30 NH3-N (mg/L) = 0 Not Limited CBOD Mult = 1.5 NBOD Mult = 4.5 Load (lbs/day) = 93.8 J Total 141.2 lbs/day NE Brunswick County Pernutted Load (after connection of above three facilities) Flow (MGD) = 1.65 BOD (mg/L) = 5 NH3-N (mg/L) = 1 CBOD Mult = 1.5 NBOD Mult = 4.5 Load (lbs/day) = 165.1 Flow (MGD) = 1.34 BOD (mg/L) = 5 Before Reuse NH3-N (mg/L) = 1 CBOD Mult = 1.5 NBOD Mult = 4.5 Load (lbs/day) = 134.1 After Reuse It is the facility's intent to reuse, initially, up to 0.31 MGD as golf course irrigation water. Additional reuse opportuniti will be implemented as they become available. After reuse, the receiving stream will see a 7 lb/day decrease in permitti load with that number increasing as reuse increases. March 2, 2000 Mark McIntire, NPDES RE: NE Brunswick NPDES Permit Subject: RE: NE Brunswick NPDES Permit Date: Wed, 1 Mar 2000 14:14:15 -0500 From: "J. Ray Cox" <rcox @ wkdickson.com> To: "Mark Mcintire" <mark.mcintire@ncmail.net> CC: "Brian S. West" <Steve.West@ncmail.net>, "Ed Beck" <ed_beck@wiro.enr.state.nc.us>, "Lee Smith" <lees@brunsco.net>, "Jeff Phillips" <engineer@brunsco.net> Mark, The three WWTPs that are slated to come off line when the NE Brunswick Regional facility is constructed are listed below: 1) Leland Industrial Park WWTP (NC0065676) 2) Clairmont WWTP (NC0058599) 3) Creekside Townhomes WWTP (NC0064700) No other WWTPs are within a reasonable proximity of the proposed regional facility except for Belville's plant. Belville has been given every opportunity to participate, but has declined at this time. It is feasible to anticipate that the Belville plant may be incorporated into the County's regional system at some point in the future, but it is not included in current planning and design. Let me know if you need any additional information. Please give me a call or a note as soon as the permit is signed (I'm starting to get calls from irate County Commissioners). Thanks Mark! Ray Original Message From: Mark Mcintire[mailto:mark.mcintire@ncmail.net] Sent: Tuesday, February 29, 2000 7:45 AM To: rcox@wkdickson.com Subject: Re: NE Brunswick NPDES Permit Ray, I know I've asked this before, but refresh my poor memory. Which facilities are being taken off-line with this project? Also, are there other facilities that could potentially be removed? Thanks. Mark "J. Ray Cox" wrote: Hi Mark,Did we have any luck with Dave signing the permit last week? J. Ray Cox, P.E. W.K. Dickson & Co., Inc. 909 Market Street Wilmington, NC 28401 910-762-4200 910-762-4201 (Fax) Mark D. McIntire Environmental Engineer NPDES Unit - Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 733-5083, extension 553 1 of 2 03/O1/2000 3:37 PM • NE Brunswick Co. s Subject: NE Brunswick Co. Date: Mon, 28 Feb 2000 10:26:10 -0500 From: Dave Goodrich <dave.goodrich@ncmail.net> To: Mark McIntire <Mark.McIntire @ ncmail.net> Mark, I mentioned on the final permit file that I was looking for additional documentation before signing off on this permit. Here's my concern: We are dealing with Wilmington in this area and we have existing low D.O. levels in the river. We have told Wilmington that we will grant them an expansion with no increase in loading. What I could see them saying is that we're being inconsistent by issuing a permit to NE Brunswick County as it constitutes an increase in loading. Therefore, I need the permit to document the change in loading to the system if this permit is issued. I believe (a while back) Jason may have done some work regarding this issue that showed there wouldn't be much of an increase caused by this plant if several smaller plants were "regionalized" by this system. Anyhow, the fact sheet needs to be clear about this issue and we need to prepare the documentation for the eventuality (and likelihood) that Wilmington's consultants (Jason, namely) will review this file to look for inconsistencies in our policy. Thanks a lot, Dave 1 of 1 02/28/2000 2:58 PM DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NC0086819 Facility Information Applicant/Facility Name: Brunswick County, NE Brunswick County WWTP Applicant Address: 45 Courthouse Road NE, Bolivia, NC 28422 Facility Address: 10480 Royster Rd. NE, Leland, NC Permitted Flow 1.65 Type of Waste: 100% Domestic Facility/Permit Status: New County: Brunswick Miscellaneous Receiving Stream: Cape Fear River Regional Office: Wilmington Stream Classification: SC USGS Topo Quad: Leland 303(d) Listed?: No Permit Writer: Mark McIntire Subbasin: 03-06-17 Date: December 7, 1999 Drainage Area (mi2): NA Summer 7Q10 (cfs) 600 (tidal) Winter 7Q10 (cfs): NA Average Flow (cfs): NA IWC (%): NA SUMMARY Brunswick County has applied for a conjunctive use permit at the site of the existing Leland Industrial Park WWTP (NC0065676). The permit will permit the discharge of up to 1.65 MGD into the Cape Fear River. However, the facility is intending to reuse up to 0.31 MGD of treated wastewater on a nearby golf course. As other reuse opportunities arise, they will be implemented. Effluent page A(1) is the limitations page for the discharge to the river while page A(2) is the limitations page governing the reuse water. TOXICITY TESTING: Acute, Pass/Fail at 90% - ordinarily, given the dilution afforded by the receiving stream, a chronic toxicity testing requirement would be installed. Matt Matthews with Aquatic Toxicology was consulted regarding the toxicity testing requirement. He recommended that an acute test be installed given the tidal nature of the receiving stream flow. COMPLIANCE SUMMARY: This is a new facility. There is no compliance history. INSTREAM MONITORING: Instream monitoring is required for fecal coliform, dissolved oxygen, temperature and conductivity at the locations of the existing Leland discharge. PROPOSED SCHEDULE FOR PERMIT ISSUANCE: Draft Permit to Public Notice: December 29, 1999 Permit Scheduled to Issue: February 14, 1999 NE Brunswick County Wastewater "l'reatrnent Plant NPDES Renewal Page I .STATE CONTACT: If you have any questions on any of the above information or on the attached permit, please contact Mark Mclntire at (919) 733-5038 ext. 553_ REGIONAL OFFICE COMMENT: 0 coPAP' NAME: DATE: EPA COMMENT: NAME: DATE: NP. Brunswick County 1W'astew•ater Treatment Plant NPI)l".S Renewal Page State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director MEMORANDUM To: DEC 2 9 1999 December 21, 1999 Ralph Harper NC DENR / DEH / Regional Engineer Wilmington Regional Office From: Christie R. Jackson NPDES Unit A7A NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: Review of Draft NPDES Permit NC0086819 Northeast Brunswick County Regional WWTP Brunswick County OS INIO4 liN30 I lri Please indicate below your agency's position or viewpoint on the draft permit and return this form by January 24, 2000. If you have any questions on the draft permit, please contact me at the telephone number or e-mail address listed at the bottom of this page. wwwwwww^^'ww wwwwwwwwwwwwwwwwwwwww w wNVNV NVNV RESPON E: (Check one) Concur with the issuance of this permit provided the facility is operated and maintained properly, the stated effluent limits are met prior to discharge, and the discharge does not contravene the designated water quality standards. Concurs with issuance of the above permit, provided the following conditions are met: Opposes the issuance of the above permit, based on reasons stated below, or attached: Date: 30 J 9 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 919 733-5083, extension 538 (fax) 919 733-0719 Visrr us ON THE INTERNET @ http:llh2o.enr.state.nc.us/NPDES Christie.Jackson@ ncmail.net it NOTICE STO.fE OF NOIMI CAROLINA EYr.'rRONMENTArr MANAGEMENT COMMISSIONNPDES Unit 1617 Mail service Center Raleigh, NC 270.9-1617 NOTIFICATION OF INTENT TO ISSUE A NPDES WASTEWATER PERMIT On the basis of a thorough ;Mir review and application of NC General Statute 143.21, Public Law 92-500 and otheriawful standards and regulations, the North Carolina Environ- mental Management Comnission ProPoses to issue a National Pollutant Wcharge Via• tion System (NPDES) wastewater discharge permit to the person(s) listed below effective 45 days from the publish debtor this notice. NPDES PERMIT NO. NC0086819. Bruns- wick County, 45 Courthause Drive NE, Bolivia, NC 28422, has applied for a new per - anti fora facility located in 1 ituAswick County discharging treated wastes' ter into the Cape Fear River is the Cape . ear River Basin. Currently BOD, anunonia and dissolved oxy- gen are water vitality limited. 'This discharge may affect future ulhtcationj in this portion of the receiving stream. Written comments regarding the proposed permit will be accepted until 30 clays after the publish date of this notice. All comments received prior to that date are considered in the final determinations regarding the pro- posed permit. The Director of the NC Division of Water Quality may decide to hold a public . meeting for the proposed permit should the Division receive a significant degree of public interest. Cop:a of the deed. peened and other our porting information on file used to determine conditions present in the draft permit are available upon request and payment of the costs of reproduction. Mail comments and/or requests for information to the N. C. Division of Water Quality, at the above address or call Ms. Christie Jackson at 919-733-501 3, exxte4• sion 538. Please include the NPDES permit number in any communication. Interested persons may also visit the Division of Water Quality at 512 N. Salisbury Street, Raleigh, NC 27604-1148 between the hours of 8:00 a.m. and 5:00 p.m'to review information on file. (12-22c) h 0( NORTH CAROLINA, BRUNSWICK COUNTY: AFFIDAVIT OF PUBLIC wp 1 ri 2!?GO 4: Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified, and authorized by law to administer oaths, per- sonally appeared who being first duly sworn, deposes and says: that he is the, (owner, publisher or employee authorized to make this affidavit) of T State Port Pilot engaged in the publication of a newspaper known as THE STATE PORT PILOT, published, issued and entered as second class mail in the Town of Southport, in said County and State; that the notice or other legal advertisement, a true copy of which is attched hereto, was published in The State Port Pilot on the following dates: 12-22 -qq and that the said newspaper in which such notice, paper, document, or legal advertisement was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of section 1-597 of the General Statues of North Carolina and was a qualified newspaper within the meaning of section 1-597 of the General Statutes of North Carolina. This 3, day of 19 (Signature (Q)f Pbrson Making Affidavit.) d subscribed before me, this day of 1qC / - e. Notary Public My Commission expires r,,,, ,.G. cxf,T,y,, q o :° 0- P.RY , 200/ STATE OF NORTH CAROLINA, COUNTY OF NEW HANOVER PUBLIC NOTICE - STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT • COMMISSION/NPDES UNIT 1817 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 NOTIFICATION OF INTENT TO ISSUE A NPDES WASTEWATER REPORT On the basis of thorough staff re- view and application of NC General Statute 14321, Public law 92-600 and other lawful standards and regulations, the North Carolina Envi- ronmental Management Commis- sion proposes to issue a National Pollutant Discharge Elimination System (NPDES) wastewater dis- charge permit to the person(s) listed on the attached pages effective 45 days from the publish date of this notice. • Written 'comments regarding the proposed permit will be accepted until 30 days altar the publish date of this notice. All comments re- ceived prior 10 that date are consid- ered in the final determinations re- garding the proposed permit. The Director of the NC Division of Water Quality may decide to hold a public meeting for the proposed permit should the Division receive a signdi- cant degree of public interest. Copies of the draft permit and other supporting information on file used to determine conditions present in the draft permit are available upon request and payment of the costs of reproduction. Mail comments and/or requests for information to the NC Division of Water Quality at the above address or call Ms. Christie Jackson at (919) 733-5083, exten- sion 538. Please include the NPOES permit number (attached) in any communication. Interested persons may also visit the Division of Water Quality at 512 N. Salisbury Street. Raleigh, NC 27604-1148 between the houre of 8:00 a.m. and 500 p.m. to review information on file. NPDES Permit Number NC0086819, Brunswick County, 45 Courthouse Dnve NE, Bolivia, NC 28422 has ap- plied for a new permit for a facility located in Brunswick County dis- charging treated wastewater into the Cape Fear River in the Cape Fear River Basin. Currently BOO, ammo- nia, and dissolved oxygen are water quality limited. This discharge may affect future allocations in this por- tion of the receiving stream AFFIDAVIT OF PUBLICATION 1 Before the undersigned, a Notary Public of said County and State, Igloo .JULIE JONE= who, being duly sworn or affirmed. according to the law, says that he/she is t !_ASS I l .I Lf 1 ADVERTISING' MANAGhN of THE WILMINGTON STAR -NEWS, INf ., a corporation organized and doing business under the Laws of the State of North Carolina, and publishing a newspaper known as WILMINGTON MORNING STAR & SUNDAY STAR -NEWS in the City of Wilmington PU3L I NOTICE FiTATF I_I NORTH r A OL NA ENVIRONMENTAL j ANA F 3_ NT COMMISSION/NPDES UNIT 1617 PUBLIC NOTICE Ei was inserted in the aforesaid newspaper in space, and on dates as follows: and at the time of such pubiication Wilmington Star -News was a newspaper meeting all the requirements and qualifications prescribed by Sec. No. 1-597 G.S. of N.C. / TitleI- Sworn or affirmed to. and subscribed before me. this day ofDEC A D 19 • In Testimony Whereof. I have hereunto set my hand and affixed my official seal. the day and year aforesaid. My commission expires 27th day „f JULY X 2004 Upon reading the aforegoing affidavit with the advertisement thereto annexed it is adjudged by the Court that the said publication was duly and properly made, and that the summons has been duly and legally served on the defendants). This day of MAIL TO: 19 Clerk of Superior Court WK VW DICKSON Engineers . Planners . Surveyors Landscape Architects 616 Colonnade Drive Charlotte, NC 28205 704.334.5348 • FAX: 704.334.0078 TO: Division of Water Quality 512 N. Salisbury Street Raleigh, North Carolina 27604 ATTENTION: Mr. Dave Goodrich We are sending you: VIA: The following items: x Attached FedEx Shop drawings Specifications -3,5 /9/,; 00 /1/(i°my/ LETTER OF TRANSMITTAL DATE: Nov. 30, 1999 JOB NO.: 90049.10 RE: Northeast Brunswick Regional Wastewater Treatment Facility Under separate cover Regular mail Prints Copy of letter Pick-up Plans Change order x Hand delivered Samples Other COPIES DATE NO. DESCRIPTION 1 Check payable to NCDENR for $2,865.00 1 NPDES Standard Form A - Municipal 1 Flow Diagram 1 Vicinity Map 3 201 Facilities Plan These are transmitted as checked below: For approval As requested x For your use x For review and comment Approved as submitted Returned for corrections Approved as noted For delivery to State Remarks: I am enclosing the NPDES Permit Application, with supporting material, for Northeast Brunswick Regional WWTF. As per a conversation that John McLaughlin, of our office, had with Construction Grants and Loans around June 1, we were under the impression that we were to hold off on this submittal, because Construction Grants and Loans was too busy in reviewing plans and specifications, and that submitting this would only confuse the process. John McLaughlin and Ray Cox have scheduled a meeting on December 8, 1999 with your office to discuss any issues or problems related with this submittal. Please call with any questions. Thank you. COPY ?,O: SIGNED: Robert D. Stout, Jr., P.E. 0 HEADWORKS SCREENING/GRIT TO LANDFILL RAS ANAEROBIC SELECTOR DISTRIBUTION BQX Ic El b 14:1 SECONDARY CLARIFIER 12 OXIDATION DITCHES PR STREAM IDENTIFICATION FLOW TSS B0D 1.65 MGD DESIGN FLOW. 18 DAY SRT (MGD1 (LB/14 (LB/D1 1, RAW SEWAGE 1,65 3027 3027 2. PLANT INFLUENT 1,77 3213 3103 3. SECONDARY INFLUENT 3.50 118898 -- 4. MIXED LIQUOR 3.50 118898 -- 5. SECONDARY EFFLUENT No. 1 0.87 72 72 6. SECONDARY EFFLUENT No. 2 0.87 72 72 7. INFLUENT TO FILTERS 1 & 2 1,73 145 145 8. FILTERED EFFLUENT 1.65 69 69 9. FINAL EFFLUENT 1.65 69 69 10. FILTERS 1 & 2 BACKWASH 0.09 76 76 11, ROTARY DRUM FILTRATE 0.03 110 -- 12. DIGESTED SLUDGE 0.01 1538 13, ATAD FEED SLUDGE 0.01 2095 14. FEED SLUDGE TO PRE-ATAD 0,01 2095 15. WASTE ACTIVATED SLUDGE 0,03 2205 16. CLARIFIER UNDERFLOW No. 2 0.88 58945 17. RETURN ACTIVATED SLUDGE 1.73 115684 -- 18. PLANT RECYCLE 0.12 186 76 19. SCUM -- -- -- ML SPL TIER oz RAS RAS/ WAS SECONDARY CLARIFIER .11_} 5 TNICKEN£R rt. WEIR GATE PLUG VALVE MAGNETIC FLOW METER PARSHALL FLUME PUMP A 0 PUN STA71V LEGEND PRE-ATAD HOLDINS TANK RS RAW SEWAGE PR PLANT RECYCLE RAS RETURN ACTIVATED SLUDGE ML MIXED LIQUOR BYP BYPASS SC SCUM CU CLARIFIER UNDERFLOW WAS WASTE ACTIVATED SLUDGE SE SECONDARY EFFLUENT PW PLANT WATER FE FILTERED EFFLUENT TE TREATED EFFLUENT BW BACKWASH WATER FD FILTRATE DISCHARGE DS DIGESTED SLUDGE DS TO RIVER PW WC NO. REVISIONS aAx 'hear owe rm AMOO FP- PWRRI- OLOweiellaeg OMNI Pal GOMM DICKSON Engineer. Planners Sumner. Lond.cape Architects lanhobc.M"' eU AIMrMt ;LC N OC RELEASED rFR AMOOVALS Illlly G COMOMUCCIN MOM OM DA1E MA» N.E. BRUNSWICK REGIONAL WWTF BRUNSWICK COUNTY PROCESS FLOW DIAGRAM 1 (C3 C47 FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION DID MILL R MAGNOLIA GREENS LIFT STATION (APPROX LOCATION) PROPOSED DISCHARGE SERIAL NO. 002 REV. NO. DESCRIPT1ON DArc REVISIONS INDIAN CREEK rtNhet WAIN' 111111111111041 615 COLOINAIX C16YE RELEASED FOR DA1E 5 2/69 WK CHARLOTTE. NO.334-5345 AWrRovALs enna MOO1xG __ NBidPNdi� DICKSON`' AUenta GA eNlic NC Wn67RUCn9K Engineers Planners Surveyors C8 nbl SC HI 5. 5155-5N— 010ts1Y-NAP Star 041610 RECOND DWG. Landscape Architects 1111m*glen. NC Relsip6. NC ill PIPELINE —N— DISCHARGE EXISTING PLA PROPOSED DISCHA SERIAL NO. 001 eV- E PROPOSED FORCE MAIN T MAGNOLIA GREENS GOLF US 17. 74 & 76 OCEAN HIGHWAY N.E. BRUNSWICK REGIONAL WWTF BRUNSWICK COUNTY URSE ir- SCALE: 1 "= 4000' VICINITY MAP x FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION FINDING OF NO SIGND'ICANT IMPACT AND ENVIRONMENTAL ASSESSMENT INSTALL COLLECTION/TRANSPORT LINES, CONSTRUCT A REGIONAL TERTIARY TREATMENT PLANT FOR DISCHARGE AND/OR REUSE THE EFFLUENT FOR IRRIGATION AND/OR COOLING BRUNSWICK COUNTY (CONSISTING OF THE TOWNS OF LELAND AND NAVASSA AND THE NORTH BRUNSWICK SANITARY DISTRICT) AGENCY: NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES CONTACT: JOHN R. BLOWE, P.E., CHIEF CONSTRUCTION GRANTS AND LOANS SECTION DIVISION OF WATER QUALITY r.o. BOX 29579 RALEIGH, NORTH CAROLINA 27626-0579 DUNE 25,1999 809-1 200'd 626-1 6ZZ9511616 sueol puy sluEJ9 uoi}nnJlsua3..yQ d Ny9110 200Z-11-10 FINDING OF NO SIGNIFICANT IMPACT (FNSI) Title VI of the amended Clean Water Act requires the review and approval of environmental information prior to the construction of publicly -owned wastewater treatment facilities financed by the State Revolving Fund (SRF). The proposed project will be financially supported by a loan from the SRF, as well as additional funding sources listed below. The project has been evaluated for compliance with the North Carolina Environmental Policy Act and determined to be a major agency action which will affect the environment. Project Applicants: Project Number: Project Description: Brunswick County, North Brunswick Sanitary District (NBSD), and the Towns of Leland and Navassa CS3708I I-01 Construct a regional 1.65 mgd tertiary treatment plant with a conjunctive permit allowing a discharge when reuse (irrigation and/or cooling) is not a viable option. Install a collection and transport system (gravity lines, force mains, and lift stations) to serve the towns of Leland and Navassa and the NBSD. Total Project Cost; $27,140,468 Project Funds: Funding sources will consist of an EPA Hardship Grant, State Revolving Fund, Clean Water Bonds, and local funds. The review process indicated that significant adverse environmental impacts should not occur if mitigative measures are implemented, and an environmental impact statement (EIS) vvili not be required. The decision was based on information in the facilities plan, a public hearing document, and reviews by governmental agencies. An environmental assessment supporting this action is attached. This FNSI completes the environmental review record, which is available for inspection at the State Clearinghouse. No administrative action will be taken on the proposed project for at least thirty days after the FNSI has been published in the North Carolina Environmental Bulletin. Sincerely, Kerr T. Stevens, Director Division of Water Quality 809-d P10/600'd 616-1 (40511616 sum, puy s} uE4 uo n orm suoo-Nord mum 60 100i-11-10 ENVIRONMENTAL ASSESSMENT A. Proposed Facilities and Actions Figure 1 provides a general description of the project area- Figures 2a-2d indicate more specific locations of the proposed collection/transport and treatment facilities. collection/Transport Facilities. The NBSD, towns of Leland and Navassa, and Brunswick County will be responsible for the installation of collection/transport facilities to convey the wastewater to a regional treatment plant. The NBSD and Brunswick County will be responsible for providing collection/transport facilities for those areas that are outside the town boundaries for Leland and Navassa. The sewer facilities for the NBSD will include approximately 136,486 1.f. of 8- to 12-inch interceptors, 500 manholes, 16 lift stations with generators, and 54,006 1.f. of 4- to 8-inch force mains. The town of Leland will provide a collection/transport system consisting of 63,4101.f. of 8- to 12-inch gravity sewers, 337 manholes, 4 lift stations with generators, and 4,285 1.f. of 4-inch force mains. Navassa will install 45;961 1.f. of 8- to 10-inch gravity sewers and 167 manholes, 4 lift stations with generators, and 5,7281.E of 4-inch force mains. Brunswick County will install common collection facilities consisting of 1,300 1.f. of 8-inch gravity lines, 7 manholes, 3 lift stations with generators, and 7,4351.f of 4- to $-inch.force mains. Brunswick County will also be responsible for installing 23,170 1.f. of 16-inch force main to convey the reclaimed water to the sources for spray irrigation and/or coaling. Treatment Facilities. This portion of the project will include constructing a 1.65 mgd activated sludge treatment facility. Treatment components will include headworks consisting of screening and grit removal equipment along with a flow measuring device, a three -stage anaerobic basin and dual oxidation ditches to provide activated sludge treatment and biological nutrient removal, dual clarifiers, continuous backwash upflow sand filters, and an ultraviolet disinfection system. Additional requirements will consist of yard piping, instruments, electrical controls, site preparation, and supplemental standby power. A conjunctive permit will allow the treated effluent to be used primarily for golf course irrigation and industrial applications. The effluent will be discharged into the Cape Fear River when circumstances preclude the treated wastewater from being reused. Compliance with 40 CFR, Part 503 will be achieved via thermophilic aerobic digestion of the sludge. Production of Class A biosolids will permit the distribution of the soil enhancing product to governments, homeowners, and landscape companies. 809-d 1710000 d 616-1 6ZZ9511616 sueol puy slueJD uoilwnllsumogiud Wb91:60 1002-11-10 B. Existing Environment Topography a,d Soils. The service area covers a portion of Brunswick County, the towns of Navassa and Leland, and the areas outside the two towns that are under the jurisdiction of the NBSD. Elevations range from sea level to 45 feet above mean sea level. Soil series include upland soils that are suitable for development to hydric soils that are unsuitable for septic tank drainfields. Soil suitability has been identified as the most important constraint to development. A high water table and flood -prone areas are also factors that restrict development throughout Brunswick County. Surface W_ __a*er. Brunswick County is located in the Cape rear River Basin. The Brunswick and Cape Fear Rivers, both Class SC, are the major streams in the area. Storgon, Jackeys and Mill Branch Creeks are minor streams with C-CW designation. Cartwheel Branch is another minor stream with a designation of Class SC -SW. There are three wastewater treatment package plants (Leland Industrial Park, Clairmont, Creekside Townhomes) with discharges to surface waters in the area. Biological sampling in the lower Cape Fear River has shown the water to have significant amounts of habitat utilized as nursery areas by a wide variety of aquatic organisms. Instream monitoring data indicate the lower Cape Fear River is subject to regular occurrences of dissolved oxygen Ievels that are below the state's water quality standard of 5.0 rngll. The data also show that violations are often sustained for extended periods during the summer. Water Supply. Potable water is supplied primarily to the area by the NBSD. C. Existing Wastewater Faciliti The existing area is comprised of approximately 21 square miles and includes the towns of Leland and Navassa, a portion of Brunswick County, and unincorporated areas following the boundaries of the NBSD. With the exception of the 0.027 mgd package treatment plant, which serves 26 townhomes with one gravity sewer and an effluent discharge into Jackeys Creek, on -site systems are utilized to handle residential wastewater in northeastern Brunswick County. The 0.10 mgd Clairmont package plant receives wastewater fromi25 commercial establishments, and the effluent is pumped to the Brunswick River. The Leland Industrial Park operates a package treatment plant at a reduced capacity of 0.05 mgd, and the effluent is discharged into the Cape Fear River. -2- 809-d P10/500'd 62E-1 6tZ9512616 suE01 purr sluEJ9 uullouilsu03-4N0SJ AV21:60 200Z-21-20 D. ntd_floffiraps1 ctions Brunswick County's appeal to seasonal visitors and permanent residents has resulted in an annual average population growth rate of approximately 3.7 percent since 1970. This type of growth is projected to continue in, the future. Almost all of the residential developments rely upon septic tanks and nitrification drainfields to process the wastewater. In spite of the rapid growth in the area, the Brunswick County Board of Health has indicated that approximately 95 percent of the area has limitations which include the presence of a high water table, restrictive horizons, and a poor soil structure. There are a significant number of failing septic tanks in some locations, and the lack of action represents a threat to water quality and public health. Additionally, the package treatment plants will be eliminated to improve water quality. Therefore, the proposed regional collection/transport and treatment system needs to be constructed to provide an adequate method of processing wastewater that will be reclaimed for irrigation and cooling purposes. If a situation arises in which the treated effluent cannot be reclaimed, the NPDES permit will allow the effluent to be discharged into the Cape Fear River. Speculative effluent limitations (summer/winter) for the proposed treatment plant are BOD5 5/10 mg/1, TSS=30 mg/1, NH3-N—I/2 mg/1, Fecal Coliform=200/100 ml, Dissolved Oxygen=5 nagl1, pH=6.0-9.0 SU, and Residual Chlorine-13 /4l. Toxicity monitoring will be undertaken to assure protection of surface waters. E. Alternatives Analysis The various participating local units of government desire to develop a regional collection/transport and treatment system to eliminate a potential public health problem and to protect water quality. Accordingly, a facilities plan was prepared and several alternatives were evaluated. The "no -action" alternative would require continued use of septic tank drainfields in poor soils and package treatment plants with surface discharges. This alternative is unacceptable. An optimum operation will not achieve the desired objective because adequate collection and treatment facilities are not available to accommodate the existing and projected population. An evaluation of collection methods consisted of a septic tank effluent pump (STEP) system and a conventional gravity sewer system. The preferred choice is to install a gravity sewer collection system and transport the wastewater throughout the system with the necessary lift stations. The next step in the evaluation of alternatives was to select the most cost-effective method of treating the wastewater. Consideration was given to collecting the wastewater from the various areas and installing a force main to transport the flow to one of Wilmington's treatment plants. This alternative was rejected because the city of Wilmington would haw to make substantial changes in constructing treatment capacity to accommodate the flow from northeastern Brunswick County. A land -3- 909—d 110/900 d 626-1 6ZZ9512616 sueoi puy slusJ9 uoi}nnJ;sumo-Odd Wb21:60 200i-21-20 application system was investigated and determined not to be the most feasible solution for processing wastewater in the area. Another alternative consisted of constructing a treatment plant with a surface discharge. This alternative was not the preferred option since a reusable resource would not be available for beneficial purposes. A final alternative consisted of constructing a tertiary treatment plant with a conjunctive permit allowing a discharge into the Cape Fear River when the treated effluent cannot be reclaimed for irrigation and/or cooling purposes. This is the selected alternative. F. E nviron►meutal Consequences, N_ its' ative Measures Approximately 95 percent of the proposed collection/transport system will be installed along existing street and road rights -of -way. The remaining segments will traverse upland and swamp forests, marsh areas, and cultivated fields and lawns. Construction of the proposed sewer lines will require clearing approximately 4.58 acres of forested land. Sewer line construction activities will also require stream crossings at 28 sites. Seven of the stream crossings are off -road and the remaining are roadside crossings, The proposed regional treatment plant will be located adjacent to the existing Leland Industrial Park treatment plant. Approximately four acres of a five -acre tract will be cleared of pine dominated mixed hardwood forest to construct the regional treatment plant. The Department of Cultural Resources has determined that the proposedproject should not have an adverse impact on architectural, historical, and archaeological resources. The U.S. Fish and Wildlife Service has been provided additional information about the potential impact of the proposed project on threatened and endangered species. The Service concurs that the requirements of Section 7 of the Endangered Species Act have been met. The proposed project will have a minimal impact on wetlands. Installation of the proposed facilities will be covered under a Nationwide permit to be issued by the U.S. Army Corps of Engineers. The Division of Coastal Management must also evaluate a permit to address the potential impacts to areas of environmental concern. The Division of Forest Resources does not object to the proposed project. North Carolina's Wildlife Resources Commission (WRC) evaluated the proposed plan and requested additional information about the potential impacts to fish and wildlife. Accordingly, WRC requested that the following recommendations be implemented, where applicable, for minimizing direct adverse impacts to fish and wildlife resources: 1. Stream and wetland crossings should be perpendicular to streams and located at the nearest points possible. 2. Sewer lines at stream crossings should be elevated on bridges or piers when possible. -4- 809-J P10/200 d 62E-1 6ZZ9512616 sueoi puy sluEJD uo!lorulsuoo-pyQdd Wb81:60 200i-21-20 3. Disturbed wetlands should be returned to the original contours and the sites should be planted with wetland vegetation. 4. Sewer line construction in wetlands should be avoided during the growing season to the maximum extent practicable. The Wildlife Resource Commission also expressed some concerns about the secon4ary and cumulative effects of the proposed project. Brunswick County, towns of Leland and Navassa, and the NBSD have agreed to the following: 1. Acquire the small sandhill community that provides habitat for the gopher frog and the northern pine snake and utilize the land as a park or natural area. 2. Develop and implement a stormwater management plan for the service area. 3. Investigate the feasibility of adopting programs and ordinances to protect stream corridors and riparian buffers. 4. Develop a growth management plan, unified development ordinance, engineering standard specifications, and water supply watershed ordinance, as described in Section 5.3 of the Environmental Assessment (EA) dated May 28, 1999 and prepared by Robert J. Goldstein & Associates, Inc. Brunswick County will take the lead role in being responsible for providing the WRC with appropriate documents that demonstrate actions to control secondary and cumulative environmental impacts. G. tic Participation, Sources Consulted A public hearing was held March 22, 1999 to discuss the proposed project. The hearing covered problems of the existing septic tank systems, existing problems with the package treatment plants, funding sources for the proposed project, locations of the proposed facilities, user charges for the selected alternative, methods of effluent disposal, and the responsibility of each unit of government for operating the regional collection and treatment system. No opposition to the proposed project has been expressed. A typical NBSD customer using 5,000 gallons of water will pay approximately $41.00 per month for sewer service. A typical customer from the towns of Leland and Navassa will pay monthly approximately $43.00 and $35.00, respectively. -5- 809-d 1710/900'd 616-1 6ZZ9612618 sueol puy slum uoil3n4suOa-.v1O vlyglm60 100Z-21-20 Sources consulted about this project for information or concurrence included: 1) Brunswick County 2) Towns of Leland and Navassa and the North Brunswick Sanitary District 2) North Carolina Department of Environment and Natural Resources - Wildlife Resources Commission - Division of Parks and Recreation - Division of Air Quality - Qroundwater Section -Division of Environmental Health -Water Quality Section - Division of Pollution Prevention & Environmental Assistance -Division of Forest Resources -Wilmington Regional Office -Legislative and Intergovernmental Affairs 'Division of Coastal Management 3) North Carolina Department of Cultural Resources 4) North Carolina State Clearinghouse 5) U.S. Fish and Wildlife Service -6- 809-d 1710/600'd 616-1 8 9911616 suer' puy sluEJg uoi mil suoQ.Qyd 1ryy81l0 1002-21-20 .ice ti [4w iM'r I 0 •- -�'..'� "- • • •-•LYwt�,,.. » `_. - - . }f �--,, .iW -• •r - - 711.fitt� •.,1•I► 1`../7 'r.`' •?-r-• K r 1 ett.1 - Figure 1. Project Location Map. Northeast Brunswick Regional Wastewater Collection System, WWTP, and Reuse Project, Brunswick County, North Carolina. Scale: 1 inch = 2.4 miles Robert J. Goldstein & Associates, inc. ENVIRONMENTAL CONSULTANTS 8480 Garvey Drive 909-1 P10/010•d 81E-1 6ZZ9911616 • •I, • C•M �r 1 -w. f•a' 1 1 GJPQh[HA DIME"'� Continuo 0n POGO 87 d• •• µ r�• 4 • .1/ • — A susol puy s}ueJ9 uolpruisun..Pud Ny61:60 200Z-21-10 • ~ 7 L SanaDlt . • �1 1 •• - aix • e' - 01. - • it . • T•E.1er P0: 1 astbroak • 7 QM) . % I ra• 1 t 9i f^. JM Cedar Hill • PS-` Puma stations 1 to 17 0 existing WWTP .��• roadside SS or FM • • • . off -road SS or FM Areas beyond town limits will be served by Northeast Brunswick Sanitary District. a ▪ ` Seb• / 809-d 1710/110•d 6LE-i • re. 00 Mira Mm = liril 1' ..6.14."-".111:77,46,. .•.. • - , • ■ • •M rift :a- -+_-, � r � • Figure 2a. Topographic Map of Project Area Illustrating Locations of Pump Stations and Proposed WWTP Expansion. Brunswick County, North Carolina. Scale: 1 Inch = 2000 Feet Robert J. Goldstein & Associates, Inc. ENVIRONMENTAL CONSULTANTS 8480 Garvey Drive Raleigh, North Carolina 27616-3175 • PAOPOSFb COLLECTI▪ ON SYSTEM wal. CONNECT TO EXISTING FORCE MAIN L LAKE SUTTON bl 1 as 7 ter. • F .r ✓ r INDUSTRIAL PARK , 8r PROPOSED WWTP 7.0 sueol puy slueJg uol}oni1su0o_V(Osd HY61:60 200Z-11-20 S1. CD CO ai I fail$r Patti I l r • PS- • pump stations 1 to 17 existing WWTP imam roadside SS or FM .. r. off -road SS or FM Areas beyond lawn limits will be served by Northeast Brunswick Sanitary Distract. o • l , Sii6 r Ch• • 'P Match Line 13 \. aslbiro ok •1/ Cmdar Hill F! • M r. • 6 „Creek Figure 2b. Topographic Map of Project Area Illustrating.Lccations of Pump Stations and Proposed WWTP Expansion. Brunswick County, North Carolina. Scale: 1 inch = 2000 Feet Robert J. Goldstein & Associates, Inc. ENVIRONMENTAL CONSULTANTS 6 480 Garvey Drive Raleigh, North Carolina 276 T 6-3175 • !l r • 1:,fir :!:.•s��-'' —•CAPE---1_ • • Gar$•, •E Par it i • • La nyaile.:' • Gm 9a N r• • • PS-* pump stations 1 to 17 0 existing WWTP .- roadside SS or FM • e .. off•road SS or FM Arm beyond town Limits will be served by Northeast Brunswick Sanitary District. y11. a Figure 2c. Topographic Map of Project Area Illustrating Locations of Pump Stations and Proposed WWTP Expansion. Brunswick County, North Carolina. Scale: 1 inch 2000 Feet Robert J. Goldstein & Associates, Inc. ENVIRONMENTAL CONSULTANTS 8480 Garvey Drive Raleigh, North Carolina 27616-3175 c '.%ram• • 809-d PIO/6l0•d 6LE-1 6ZZ9511616 suer' puy sluei9 uo!pn.1 lsu034i0S1 MIZ:60 200Z-21-10