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HomeMy WebLinkAboutNC0000078_Renewal (Application)_20201105 McGuireWoods LLP 201 North Tryon Street Suite 3000 Charlotte,NC 28202-2146 Phone:704.343.2000 Fax:704.343.2300 www.mcguirewoods.com David A0 34Fra .2297 MCGUIREWOODS dfranchina@mcguirewoods.com 029 Direct:704.343.2297 Fax:704.805.5029 October 30, 2020 RECEIVED NOV 0 5 2020 VIA CERTIFIED MAIL, RETURN RECEIPT REQUESTED NGDF..CI,[1NRl,DP Ms. Wren Thedford NCDEQ /Division of Water Resources NPDES Permitting 1617 Mail Service Center Raleigh,NC 27699-1617 Re: NPDES Permit Renewal NC0000078;Davidson River Village, LLC/Brevard, Transylvania County Dear Ms. Thedford: With apologies for the delay, and as requested in your note of July 13, 2020 (copy enclosed for ease of reference), I am enclosing an original, signed copy of the NPDES permit renewal application for the referenced property. Please contact me if you have questions on it. Thank you. Regards, David A. Franchina DAF/pld Enclosure Atlanta I Austin I Baltimore I Charlotte I Charlottesville I Chicago I Dallas I Houston I Jacksonville I London I Los Angeles-Century City Los Angeles-Downtown I New York I Norfolk I Pittsburgh I Raleigh I Richmond I San Francisco I Tysons I Washington,D.C. 134730047_1 Franchina, David A. From: Thedford, Wren <wren.thedford@ncdenr.gov> Sent: Monday, July 13, 2020 6:18 PM To: Franchina, David A. Subject: RE: [External] NPDES Permit NC0000078; Davidson River Village, LLC - NPDES Permit Renewal Application **EXTERNAL EMAIL;use caution with links and attachments** David please put the package to my attention: Wren Thedford From: Franchina, David A. [mailto:DFranchina@mcguirewoods.com] Sent: Monday,July 13, 2020 6:12 PM To: Grzyb,Julie<julie.grzyb@ncdenr.gov> Cc:Thedford,Wren<wren.thedford@ncdenr.gov>; Chernikov, Sergei<sergei.chernikov@ncdenr.gov> Subject: RE: [External] NPDES Permit NC0000078; Davidson River Village, LLC- NPDES Permit Renewal Application External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to frt sksa• ,, i.is v Thanks,Julie. I'll do it. RECEIVED NOV 0 5 2020 Regards, Dave NCDEQ/QWR/NPDES David A. Franchina Partner McGuireWoods LLP 201 North Tryon Street Suite 3000 Charlotte, NC 28202-2146 T: +1 704 343 2297 M: +1 704 996 0305 F: +1 704 805 5029 dfranchina@mcguirewoods.com Bio I VCard I www.mcguirewoods.com McGU1kEWOODS From: Grzyb,Julie<iulie.grzyb@ncdenr.gov> Sent: Monday,July 13, 2020 6:11 PM To: Franchina, David A. <DFranchina@mcguirewoods.com> Cc:Thedford, Wren<wren.thedford@ncdenr.gov>; Chernikov, Sergei<sergei.chernikov@ncdenr.gov> Subject: RE: [External] NPDES Permit NC0000078; Davidson River Village, LLC- NPDES Permit Renewal Application **EXTERNAL EMAIL;use caution with links and attachments** David, 1 I have forwarded your electronic application to be processed. Please send in the signed hard copy to NPDES Permitting as well. The address is: NCDEQ/Division of Water Resources NPDES Permitting 1617 Mail Service Center Raleigh, NC 27699-1617 Thanks, Julie From: Franchina, David A. [mailto:DFranchina@mcguirewoods.com] Sent: Monday,July 13, 2020 5:47 PM To: Grzyb,Julie<julie.grzyb@ncdenr.gov> Subject: [External] NPDES Permit NC0000078; Davidson River Village, LLC- NPDES Permit Renewal Application External email. Do not click links or open attachments unless you verify.Send all suspicious email as an attachment to Julie, Thanks for your patience as Davidson River Village, LLC ("DRV") pulled together additional information required for its renewal application for NPDES Permit NC0000078 at the former Ecusta Mill in Brevard,following DRV's timely submittal of its initial renewal application on March 4, 2020. Background The existing NPDES permit authorizes the discharge of waste water from the former Ecusta Mill in Brevard,Transylvania County.As reflected by the discussion of the site's history in DRV's March 4 letter, DRV has completed cleanup of its property, but it has not yet begun redevelopment activities due to market conditions. Nevertheless, DRV's current NPDES Permit speaks to several components of the ongoing regulatory compliance efforts at the property. Landfills associated with the former Ecusta Mill (the Sludge Landfill and the Ash Landfill) each discharge leachate, groundwater, and stormwater to an Aeration and Stabilization Basin (the "ASB"), which in turn is discharged pursuant to the NPDES permit. While DRV owns the property where former landfills are located, DRV is not the owner nor the operator of the landfills themselves.The landfill owner/operator is P.H. Glatfelter Company, which holds responsibility for ongoing compliance with the landfills' regulatory requirements.That said, a Memorandum of Understanding among DRV, DEQ's predecessor DENR, EPA, and P.H. Glatfelter Company contemplates that the leachate and stormwater discharges from the landfills will continue, and emphasizes the importance of continued flexible operation of the waste water treatment system on DRV's property, including the ASB. In particular, it provides that "[c]ontinued operation of the ASB is necessary for the proper management of ancillary waste streams originating at the Property, including leachate, groundwater, and stormwater from the Landfills. Discharge to the ASB is a component of the current, approved closure plan for one or more of the Landfills." Thus,the current NPDES permit for which DRV will be applying for renewal was designed to be broad enough to allow for continued management of leachate,groundwater, and stormwater from these landfills. DRV also treats and discharges water from the former Ecusta Mill property and from a natural drainage area surrounding the ASB pursuant to the NPDES permit. Almost all of the water that enters the ASB consists of stormwater generated from the surrounding properties. Renewal of DRV's Permit 2 Since its permit was renewed effective September 1, 2015, DRV's operations at the property are essentially unchanged. DRV continues to operate the ASB with a discharge of landfill leachate,groundwater, and stormwater runoff to Outfall 001 pursuant to our previous application.Accordingly, DRV is enclosing completed EPA Forms 2C and 2F, with the additional supporting documentation referenced by those forms. As we previously discussed, because DRV's operations onsite have not changed since the previous permit application, DRV has not prepared a new EAA. Accordingly, DRV's application continues to be based on the assumptions and projections contained in the previous EAA. During our discussions,you also requested verification that the requirements of the current NPDES permit have been satisfied.The primary requirements and their status can be summarized as follows: • Part I(A)(1), (2), and (4)—DRV has completed effluent monitoring for the listed characteristics on the schedule set forth in the permit, and the results of such monitoring have been included in DRV's DMR reporting. • Part I(A)(3)—DRV completed the required effluent pollutant scan in 2019, and the results of that scan were submitted to DWR. • Part I(A)(5)—The permit included a provision for fish tissue analysis "at the discretion of the Division." Because DWR never requested fish tissue analysis, no such analysis was performed. • Part 1(A)(6)—DRV has completed the groundwater monitoring required by this section, and reported that completion to DWR.As required by Part I(A)(6)(c)(1), DRV installed two new groundwater monitoring wells, designated wells ASB01 and ASB02,the locations of which were approved by DWR staff. Subsection (c)(2) further required two existing wells designated Q88V3 and Q88V4 to be abandoned after completion of the new wells. However, those existing wells remain in use by the owner/operator of the former landfills, Glatfelter, which is required to sample them pursuant to requirements of the Solid Waste Section of the Division of Waste Management. Finally,you asked that DRV assess sludge depths in the ASB, to confirm there is sufficient remaining volume to support future sludge generation. The results of that assessment are attached to Form 2C of DRV's application. It appears to DRV that there is sufficient capacity in the ASB to support any new sludge that might be generated. DRV looks forward to completing work with DWR regarding the renewal of its NPDES permit, and it stands ready to answer any questions the agency may have. Regards, Dave David A. Franchina Partner McGuireWoods LLP 201 North Tryon Street Suite 3000 Charlotte, NC 28202-2146 T: +1 704 343 2297 M: +1 704 996 0305 F: +1 704 805 5029 dfranchinaWmcguirewoods.com Bio I VCard I www.mcguirewoods.com 3 This e-mail from McGuire Woods may contain confidential or privileged information. If you are not the intended recipient,please advise by return e-mail and delete immediately without reading or forwarding to others. 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 Form U.S.Environmental Protection Agency 1 = EPA Application for NPDES Permit to Discharge Wastewater NPDES GENERAL INFORMATION SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT(40 CFR 122.21(f)and(f)(1)) 1.1 Applicants Not Required to Submit Form 1 1.1.1 Is the facility a new or existing publicly owned 1 1 2 Is the facility a new or existing treatment works treatment works? treating domestic sewage? If yes, STOP.Do NOT complete ❑✓ No If yes, STOP. Do NOT ❑✓ No Form 1.Complete Form 2A. complete Form 1.Complete Form 2S. 1.2 Applicants Required to Submit Form 1 1.2.1 Is the facility a concentrated animal feeding 1.2.2 Is the facility an existing manufacturing, operation or a concentrated aquatic animal commercial,mining,or silvicultural facility that is a production facility? currently discharging process wastewater? oElYes 4 Complete Form 1 ❑✓ No ✓❑ Yes 3 Complete Form ❑ No a and Form 2B. 1 and Form 2C. c 1.2.3 Is the facility a new manufacturing,commercial, 1.2.4 Is the facility a new or existing manufacturing, mining,or silvicultural facility that has not yet commercial,mining,or silvicultural facility that commenced to discharge? discharges only nonprocess wastewater? d ❑ Yes 4 Complete Form 1 ❑✓ No ❑ Yes 4 Complete Form �✓ No and Form 2D. 1 and Form 2E. 1.2.5 Is the facility a new or existing facility whose '— discharge is composed entirely of stormwater associated with industrial activity or whose discharge is composed of both stormwater and non-stormwater? Yes 4 Complete Form 1 ❑ No and Form 2F unless exempted by 40 CFR 122.26(b)(14)(x)or b 15 . SECTION 2.NAME,MAILING ADDRESS,AND LOCATION(40 CFR 122.21(f)(2)) 2.1 Facility Name Davidson River Village(Former Ecusta Mill) 2.2 EPA Identification Number U NCD 003166675 2.3 Facility Contact CD Name(first and last) Title Phone number Bernard Kelly Site Manager (828)553-0927 Email address bmkelly@greenlightdevelopmentpartners.com 2.4 Facility Mailing Address Street or P.O.box PO Box 880 City or town State ZIP code Pisgah Forest NC 28768 EPA Form 3510-1(revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 d 2.5 Facility Location Street,route number,or other specific identifier Q o 121 Ecusta Road rs)U •__ o County name County code(if known) M Transylvania City or town State ZIP code Brevard NC 28712 SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3)) 3.1 SIC Code(s) Description(optional) N/A See explanation in Section 8. N N 'O O U N U 3.2 NAICS Code(s) Description(optional) U N SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4)) 4.1 Name of Operator Davidson River Village,LLC 0 4.2 Is the name you listed in Item 4.1 also the owner? ❑✓ Yes ❑ No 8 4.3 Operator Status ❑ Public—federal ❑ Public—state ❑ Other public(specify) o ❑✓ Private ElOther(specify) 4.4 Phone Number of Operator (828)553-0927 = 4.5 Operator Address Street or P.O. Box E PO Box 880 o •= City or town State ZIP code o 0 Pisgah Forest NC 28768 m fl Email address of operator bmkelly@greenlightdevelopmentpartners.com SECTIO J 5.INDIAN LAND(40 CFR 122.21(f)(5)) 0 5.1 Is the facility located on Indian Land? -' ❑Yes ❑✓ No EPA Form 3510-1(revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 6.EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6)) 6.1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each) NPDES(discharges to surface ❑ RCRA(hazardous wastes) ❑ UIC(underground injection of o w water) fluids) NC0000078 w ❑ PSD(air emissions) ❑ Nonattainment program(CAA) ❑ NESHAPs(CM) a. w ❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 404) ❑ Other(specify) SECTION 7.MAP(40 CFR 122.21(f)(7)) 7.1 Have you attached a topographic map containing all required information to this application?(See instructions for R specific requirements.) ❑✓ Yes ❑ No ❑ CAFO—Not Applicable(See requirements in Form 2B.) SECTION 8.NATURE OF BUSINESS(40 CFR 122.21(f)(8)) 8.1 Describe the nature of your business. The previous Ecusta Mill site has been demolished and the site has been remediated as part of EPA and state cleanup activities.Several Brownfields agreements are in place for the site.The overall site is 536 acres and includes four cu closed landfills,a water intake structure,wastewater treatment equipment and a 75 acre aerated stabilization basin •co (ASB).Davidson River Village LLC(DRV)has been targeting a commercial/residential development,however, industrial uses are also possible and authorized under the relevant agreements with the state.This application is beingsubmitted to renew the existingpermit with the abilityto continue to operate the water intakes and the p z wastewater treatment systems. Co SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9)) 9.1 Does your facility use cooling water? ❑ Yes ❑✓ No 4 SKIP to Item 10.1. 9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at DI 40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your o Y NPDES permitting authority to determine what specific information needs to be submitted and when.) O R U c SECTION 10.VARIANCE REQUESTS(40 CFR 122.21(f)(10)) 10.1 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)?(Check all that apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and when.) c ❑ Fundamentally different factors(CWA ❑ Water quality related effluent limitations(CWA Section ce Section 301(n)) 302(b)(2)) ❑ Non-conventional pollutants(CWA ❑ Thermal discharges(CWA Section 316(a)) Section 301(c)and(g)) ❑ Not applicable EPA Form 3510-1(revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 11.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and (d)) 11.1 In Column 1 below,mark the sections of Form 1 that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note that not all applicants are required to provide attachments. Column 1 Column 2 El Section 1:Activities Requiring an NPDES Permit ❑✓ w/attachments El Section 2:Name,Mailing Address,and Location ❑ w/attachments El Section 3:SIC Codes ❑ w/attachments El Section 4:Operator Information ❑ wl attachments El Section 5: Indian Land ❑ w/attachments El Section 6: Existing Environmental Permits ❑ w/attachments w/topographic ❑ map ❑ El Section 7:Map w/additional attachments co o CI Section 8:Nature of Business ❑ w/attachments ❑ Section 9:Cooling Water Intake Structures ❑ w/attachments ElSection 10:Variance Requests ❑ w/attachments ❑r Section 11:Checklist and Certification Statement ❑ w/attachments Y 11.2 Certification Statement s c) I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information submitted is, to the best of my knowledge and belief,true,accurate,and complete. tam aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name(print or type first and last name) Official title Au.4nbr, PctSIM ellr`r4 n(ie I j)tJc-lopmtn+1. LL(-. fIv sole nvow ! 0( N.A �►�,E`�E(l� V\t, - :Ar taw s0n t2 v AA.. Jtllage, LLC. Meyrif Signature Date signed / Lf 010ta'/ 0 �ol3atta20 EPA Form 3510-1(revised 3-19) Page 4 � rElna ,,, 3 'wccn, _ �, , r l ue4,E ` `#Vc * 0 + ntan- i -,� `�(' Aytssot ( a A136 (8,� YCR vy,i T4 V: - Etea'z>c,gr t?7 A ' iArtryre i 4 ';-f .u MDur,tfin �` .,,,,- • _t y r, la v //may }---` ; STD ;•+, -•- '�:1 ,,, i -'Zft! „n � pry. � . " ' . � ,, r•''c /. , J c,•f _ r .. .., H-•_ y.• a�i aJ1[ .J .yy=l •ti • f TY .r ti.,. ^,- :49,2 .. k :c' sf7 ma' s . Sn itta,,, ` - B R',- , �`e t..., _ - 1ty+TIO1d 1 y;CvJas Rost ... .. �.,'" a rt \\ s, t :. ' SITE LOC ,C i� 1, s es at /'� 1 ,, < ,;wnz �-- ,--, Asa a.n `- `y,, p Oats it! 1' , KerNe r r s'1;',t• 4 f �`r .lyJ Moar,w;� t 54 `,,a , ` i R Yam` Al , ,5• '�,.fl ----,t ,. r-vrr1 'R,'4,./' �� �' 4.`, y . !J`N ' '✓1',' 11rk ( 'P ! VV l. tT �i t t� ` ,E �iw lGit - /Le { .�i�� -- , .S ,y flt, (� r: J. y , • `t J � N�f flit+. itite •• C7e c d -,7?} .A yt.,, {4` 1 r. .. ` ' �Ya • C� 4 � ,- " j, l c c ,", ,r �Y _-,: • t Late i -1 , ,y ,...i•a., ,., ter ,fr P-- ;'l�sZ„' y�,"4 LSO __ • . • d `+ •`t i 1, f iti, t( ,yjb7.> � � ey .s �,��;,fx� ter 1 r ,c .. ,,,, ,...,:.,4 , 4).- ., ` ^,\ k4` y 1._.� E..r,�" p {'"`"1. A"' 'gc.lN. •,,,,,..._,,,s./� ti ; r t� '.. t —`a 4,{- c -..-:.:-., r'{�r �. •i.1 i �,. # ` 4},� : , 1. � 'mot , �„L r•=`. t as `�' ' tir3 - a 1 .it1 +� r . AiLik . - ,,, •._ p-, , i J.( ,,z, 'A j-, . Ail,--Ti:' 'l ,.: .:q .... ,_..r„„i'`-1 ,,,,..,441 ,''1,= ',r-!:s ‘,..4.„. ti 1,„_.) , 1,. r - ,..0.01, ..4 q J '1' + t4 &`jt"' r-ay`• "• (t ti�▪ Av Al , t • Bey-'.), *A I ,t.1s` C' I d / t tF� ) 4. M�, ir, - I it......5i 1": - . t.�_9. f X t l a ,l; 1 ' ' i c /I tt .•r+ana 1 4`�t '�( I - -i ,- ::, -.1 v,ya.,,r _. . - . (s. i -S ) � ` n Image courtesy of the U.S,Geological Survey Si 11560 GREAT OARS WAY CU NT: Ipy: sot£500 DAVIDSON RIVER VILLAGE LLC RK A/PHAETTA.GA 30022 LOCATION MAP I.DCATIOI CHECKED: ��."� (220)Mir.; (ra) ECUSTA MILL Sha (na)2n-list;(rn) PISGAH FOREST, NORTH CAROLINA RS OFFICE DRAWING DATE.. ACAD FILE: DESIGNED DETAILY0 PROJECT NO.: MARE Alpharetta 03/14/2008 F1GURE2-1 AA TER 131497 2.1 EPA FORM 3510-1(8-90) EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 Form U.S.Environmental Protection Agency 2C I EPA Application for NPDES Permit to Discharge Wastewater NPDES EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1)) 1.1 Provide information on each of the facility's outfalls in the table below. o Outfall Receiving Water Name Latitude Longitude Number U 001 French Broad River 35° 15' 16" 82° 41' 33" m 0 SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2)) a, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water .3 balance?(See instructions for drawing requirements.See Exhibit 2C-1 at end of instructions for example.) J ❑✓ Yes ❑ No SECTION 3.AVERAGE FLOWS AND TREATMENT(40 CFR 122.21(g)(3)) 3.1 For each outfall identified under Item 1.1,provide average flow and treatment information.Add additional sheets if necessary. **Outfall Number** 001 Operations Contributing to Flow Operation Average Flow Former Ecusta Mill Stormwater Runoff 3.0 mgd Ash Landfill Leachate @ SSW-1 0.04 mgd co Ash Landfill Underdrains @ UD-1 0.04 mgd Ash Landfill Wet Weather Wet Well SW 0.11 mgd LT Treatment Units Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than retention time,etc.) by Discharge Former Mill area SW pumped through 60"pipe to ASB 3-B 4-A Discharge from leachage collection base flow 3-B 4-A Discharge from leachage collection underdrains 3-B 4-A Wet Weather Wet Well stormwater runoff 3-B 4-A EPA Form 3510-2C(Revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 3.1 **Outfall Number** o01 cont. Operations Contributing to Flow Operation Average Flow Ash Landfill Stormwater Runoff 0.13 mgd Sludge Landfill Leachate @ SWP-1 0.02 mgd Sludge Landfill Stormwater Runoff 0.30 mgd Temporary Sludge Landfill Leachage 0.06 mgd Treatment Units Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Table 2C 1 Liquid Wastes Other Than retention time,etc.) by Discharge -0 Stormwater runoff from Ash Landfill 3-B 4-A Leachate&Stormwater from Sludge Landfill 3-B 4-A 0 U Stormwater from Sludge Landfill 3-B 4-A m E Leachate&SW from Former Temp Sludge Landfill @ SWP-2 3-B 4-A **Outfall Number** o01 Operations Contributing to Flow Operation Average Flow u_ mTemporary Sludge Landfill Stormwater 0.05 mgd ASB Surrounding Area Stormwater 0.19 mgd Precipitation into ASB 1.14 mgd TOTAL AVERAGE FLOW OUTFALL 001(see attachment 3.1) 5.1 mgd Treatment Units Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than retention time,etc.) by Discharge Stormwater from Former Temporary Sludge Landfill 3-B 4-A Stormwater entering ASB from surrounding area 3-B 4-A Rainfall into Aerated Stabilization Basin 3-B 4-A 3.2 Are you applying for an NPDES permit to operate a privately owned treatment works? d d ❑✓ Yes ❑ No 4 SKIP to Section 4. cn 3.3 Have you attached a list that identifies each user of the treatment works? ❑✓ Yes ❑ No EPA Form 3510-2C(Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 4.INTERMITTENT FLOWS(40 CFR 122.21(g)(4)) 4.1 Except for storm runoff,leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal? ❑ Yes ❑✓ No 4 SKIP to Section 5. 4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary. Outfall Operation Frec uency Flow Rate Number (list) Average Average Long-Term Maximum Duration Days/Week Months/Year Average Daily days/week months/year mgd mgd days 3o days/week months/year mgd mgd days u_ ddays/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days SECTION 5.PRODUCTION(40 CFR 122.21(g)(5)) 5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility? ❑ Yes ❑✓ No- SKIP to Section 6. 5.2 Provide the following information on applicable ELGs. ELG Category ELG Subcategory Regulatory Citation u .Q a 5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)? to ❑ Yes ✓❑ No 4 SKIP to Section 6. 0 ;a 5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs. JOutfall Operation,Product,or Material Quantity per Day Unit of -0 Number Measure a) NJ f9 0 U O d EPA Form 3510-2C(Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 6.IMPROVEMENTS(40 CFR 122.21(g)(6)) 6.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing, upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could affect the discharges described in this application? ❑ Yes ❑✓ No 4 SKIP to Item 6.3. 6.2 Briefly identify each applicable project in the table below. Affected Final Compliance Dates Brief Identification and Description of Outfalls Source(s)of Project (list outfall Discharge Required Projected number) co co c co a) a 6.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects that may affect your discharges)that you now have underway or planned?(optional item) ❑ Yes ❑ No ✓❑ Not applicable SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7)) See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must complete. Not all applicants need to complete each table. Table A.Conventional and Non-Conventional Pollutants 7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of your outfalls? ❑ Yes ❑✓ No 4 SKIP to Item 7.3. 7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application. Outfall Number Outfall Number Outfall Number 7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been requested and attached the results to this application package? 1-3 No;a waiver has been requested from my NPDES ❑✓ Yes ❑ permitting authority for all pollutants at all outfalls. iS Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants Y 7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories c listed in Exhibit 2C-3?(See end of instructions for exhibit.) ❑ Yes ✓❑ No 4 SKIP to Item 7.8. 7.5 Have you checked"Testing Required"for all toxic metals,cyanide,and total phenols in Section 1 of Table B? ❑ Yes ❑ No 7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified in Exhibit 2C-3. Primary Industry Category Required GCIMS Fraction(s) (Check applicable boxes.) ❑Volatile ❑Acid 0 Base/Neutral El Pesticide El Volatile 0 Acid 0 Base/Neutral ❑Pesticide 0 Volatile ❑Acid ❑Base/Neutral 0 Pesticide EPA Form 3510-2C(Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 OMB No.2040-0004 NCD 003166675 NC0000078 Davidson River Village,LLC 7.7 Have you checked"Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the GC/MS fractions checked in Item 7.6? ❑ Yes ❑ No 7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B where testing is not required? ❑✓ Yes ❑ No 7.9 Have you provided(1)quantitative data for those Section 1,Table B, pollutants for which you have indicated testing is required or(2)quantitative data or other required information for those Section 1,Table B,pollutants that you have indicated are"Believed Present"in your discharge? ✓❑ Yes ❑ No 7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions? Yes 4 Note that you qualify at the top of Table B, -a ❑ then SKIP to Item 7.12. ❑ No 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have o determined testing is required or(2)quantitative data or an explanation for those Sections 2 through 5,Table B, N pollutants you have indicated are"Believed Present"in your discharge? ❑✓ Yes ❑ No • Table C.Certain Conventional and Non-Conventional Pollutants 7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C for all outfalls? d ❑✓ Yes ❑ No f0 c 7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated "Believed Present"? ❑✓ Yes ❑ No W Table D.Certain Hazardous Substances and Asbestos 7.14 Have you indicated whether pollutants are"Believed Present"or`Believed Absent"for all pollutants listed in Table D for all outfalls? ✓❑ Yes ❑ No 7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged and(2)by providing quantitative data,if available? ❑✓ Yes ❑ No Table E.2,3,7,8-Tetrachlorodibenzo-p-Dioxin(2,3,7,8-TCDD) 7.16 Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions,or do you know or have reason to believe that TCDD is or may be present in the effluent? ❑✓ Yes 4 Complete Table E. ❑ No 4 SKIP to Section 8. 7.17 Have you completed Table E by reporting qualitative data for TCDD? ❑✓ Yes ❑ No SECTION 8.USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9)) 8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as d an intermediate or final product or byproduct? ❑ Yes ❑✓ No 4 SKIP to Section 9. u) 8.2 List the pollutants below. c 1. 4. 7. 2. 5. 8. 3. 6. 9. EPA Form 3510-2C(Revised 3-19) Page 5 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 9.BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11)) 9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge? ❑✓ Yes ❑ No 4 SKIP to Section 10. 9.2 Identify the tests and their Durposes below. Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted x Permitting Authority? 0 Effluent Toxicity Pass Permit Required ✓❑ Yes ❑ No 02/11/2020 is Effluent m Toxicity Pass Permit Required ❑ Yes ❑ No 10/23/2019 Effluent Toxicity Pass Permit Required ✓❑ Yes ❑ No 07/25/2019 SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12)) 10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm? ❑✓ Yes ❑ No 4 SKIP to Section 11. 10.2 Provide information for each contract laboratory or consulting firm below. Laboratory Number 1 Laboratory Number 2 Laboratory Number 3 Name of laboratory/firm Environmental Testing Solutions w Laboratory address PO Box 7565 Asheville,NC 28802 co m Phone number (828)350-9364 Pollutant(s)analyzed All NPDES requirements including BOD,TSS,Nitrogen, Phosphorus,Dioxin,Toxicity, Mercury,pH,DO,etc., SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13)) 11.1 Has the NPDES permitting authority requested additional information? ❑✓ Yes 0 No 4 SKIP to Section 12. 0 11.2 List the information requested and attach it to this application. 1 Investigation of pond capacity for sludge retention 4 0 2. 5. 3. 6. EPA Form 3510-2C(Revised 3-19) Page 6 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 12. CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and (d)) 12.1 In Column 1 below,mark the sections of Form 2C that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all applicants are required to complete all sections or provide attachments. Column 1 Column 2 ✓❑ Section 1:Outfall Location ❑ wl attachments ❑� Section 2: Line Drawing w/line drawing ❑ w/additional attachments Section 3:Average Flows and w/list of each user of 0 0 w/attachments 0 privately owned treatment Treatment works • Section 4: Intermittent Flows ❑ w/attachments • Section 5: Production ❑ w/attachments w/optional additional ❑✓ Section 6:Improvements ❑ w/attachments ❑ sheets describing any additional pollution control plans ❑ w/request for a waiver and ❑ w/explanation for identical supporting information outfalls w/small business exemption w/other attachments ❑ request ❑ N ❑ Section 7: Effluent and Intake ❑ w/Table A ❑ w/Table B Characteristics 0 w/Table C 2 w/Table D w/Table E 2 w/analytical results as an attachment ❑ Section 8: Used or Manufactured ❑ w/attachments N Toxics 2 ❑ Section 9: Biological Toxicity ❑ w/attachments Tests U ✓❑ Section 10:Contract Analyses ❑ w/attachments ✓❑ Section 11:Additional Information ❑ wl attachments Section 12:Checklist and • Certification Statement ❑ w/attachments 12.2 Certification Statement I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, �, \ accurate, and complete. I am aware that there are significant penalties for submitting false information,including the M, c9 5 possibility of fine and imprisonment for knowing violations. by b A* Name(print or type first and last name) Official titleAu+no. Z�Per S ` to t3o(-aa ibry„,,„ aLL4lbCJCIs nvpd 1 LLL't.f}u��-- ~� IA a � rGy f� ,�c.)" sok wit,ntux b 6,, Q,,,c, UlllavILL Signature Date signed \1\ \\\1\- 06/17110 EPA Form 3510-2C(Revised 3-19) Page 7 This page intentionally left blank. -- J EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1 Effluent Intake Waiver (Optional) Pollutant Requested Units Maximum Maximum Long-Term (specify) Daily Monthly Average Daily Number of Long-Term Number of (if applicable) Discharge Discharge Discharge Analyses Average Value Analyses (required) (if available) (if available) ❑ Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall. Biochemical oxygen demand Concentration mg/I 8.70 2.77 68 1' ❑ (BOD5) Mass lb/day 1132 118 Chemical oxygen demand Concentration mg/I ND ND 1*(leachate) 2. ❑ (COD) Mass Concentration mg/I 7.5 NA 3* (leachate) 3. Total organic carbon(TOC) ❑ Mass Concentration mg/I 12.0 5.90 68 4. Total suspended solids(TSS) ❑ Mass lb/day 1561 251 Concentration mg/I 0.46 0.13 34 5. Ammonia(as N) ❑ Mass lb/day 60 5.6 6. Flow ❑ Rate MGD 15.6 5.1 Temperature(winter) ❑ °C °C 19.3 13.75 19 7. Temperature(summer) ❑ °C °C 31.0 27.62 21 pH(minimum) ❑ Standard units s.u. 7.2 NA 68 8. pH(maximum) 0 Standard units s.u. 8.8 8.15 68 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2C(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC ow_ OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Daily of Term of Discharge D De ischarge Analyses Average Value Analyses (required) (f available) (if available) 0 Check here if you qualify as a small business per the instructions to Form 2C and,therefore,do not need to submit quantitative data for any of the organic toxic pollutants in Sections 2 through 5 of this table. Note,however,that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge. Section 1.Toxic Metals,Cyanide,and Total Phenols Antimony,total Concentration BRL 1 1.1 (7440 36 0) ❑ ❑ 0 Mass Arsenic,total Concentration BRL <10 ppb 1 1.2 (7440-38-2) 0 0 Mass Beryllium,total Concentration BRL 1 1.3 El El 0 (7440-41-7) Mass Cadmium,total Concentration BRL 1 1.4 (7440-43-9) 0 ElMass Chromium,total Concentration BRL 1 1.5 (7440 47 3) 0 El Mass Copper,total Concentration mg/L 0.003 1 1.6 0 (7440-50-8) Mass Pounds 0.39 Lead,total Concentration BRL 1 1.7 (7439 92 1) 0 0 ❑ Mass Mercury,total Concentration ng/I 11.2 5.59 12 1.8 (7439-97-6) Mass Pounds 0.0005 0.00024 Nickel,total Concentration BRL 1 1.9 (7440-02-0) 0 0 Mass 1.10 Selenium,total Concentration BRL 1 (7782-49-2) Mass 1.11 Silver,total Concentration BRL 1 El El 1=1 (7440-22-4) Mass EPA Form 3510-2C(Revised 3-19) Page 11 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term aily of of Discharge if available) DisDcharge Analyses Averageischarge Value Analyses (required) (if available) Thallium,total Concentration BRL 1 1.12 (7440-28-0) El 0 Mass 1.13 Zinc,total Concentration mg/L 0.015 1 0 El0 (7440-66-6) Mass Pounds 1.9 1.14 Cyanide,total 0 0 Concentration BRL 1 El (57-12-5) Mass 1.15 Phenols,total 0 0 Concentration BRL 1 Mass Section 2.Organic Toxic Pollutants(GC/MS Fraction—Volatile Compounds) 21 Acrolein Concentration BRL 1 (107-02-8) Mass 2.2 Acrylonitrile Concentration BRL 1 El (107-13-1) Mass 2.3 Benzene Concentration BRL 1 0 ElEl (71-43-2) Mass Bromoform ❑ ❑ ❑ Concentration BRL 1 2.4 (75-25-2) Mass 2.5 Carbon tetrachloride 0 Concentration BRL 1 (56-23-5) Mass - Chlorobenzene Concentration BRL 1 2.6 (108-90-7) Mass 2.7 Chlorodibromomethane 0 Concentration BRL 1 (124-48-1) Mass Chloroethane Concentration BRL 1 2.8 (75-00-3) Mass EPA Form 3510-2C(Revised 3-19) Page 12 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term Dreq ied) aily of of ischarge D(ifavalabl) DisDge Analyses Averageischarge Value Analyses (if availablechar ) 2.9 2-chloroethylvinyl ether ❑ ❑ ❑ Concentration BRL 1 (110-75-8) Mass • Concentration BRL 1 2.10 Chloroform(67-66-3) 0 0 ❑✓ Mass • Dichlorobromomethane ❑ ❑ ❑ Concentration BRL 2.11 (75-27-4) Mass 1 1,1-dichloroethane ❑ ❑ ❑ Concentration BRL 2.12 (75-34-3) Mass I. • 1,2-dichloroethane ❑ ❑ ❑ Concentration BRL 2.13 (107-06-2) Mass 1 2.14 1,1-dichloroethylene ❑ ❑ ❑ Concentration BRL (75-35-4) Mass 1 1,2-dichloropropane ❑ ❑ ❑ Concentration BRL 2.15 (78-87-5) Mass J. • 13-dichloropropylene ❑ 0 ❑ Concentration BRL 2.16 (542-75-6) Mass 1 Ethylbenzene El ❑ ❑ Concentration BRL 2.17 (100-41-4) Mass 1 Methyl bromide ❑ El El Concentration BRL 2.18 (74-83-9) Mass i Methyl chloride El ❑ ❑ Concentration BRL 2.19 (74-87-3) Mass 1 Methylene chloride ❑ ❑ ❑ Concentration BRL 2.20 (75-09-2) Mass 1 11,2,2-tetrachloroethane ❑ ❑ ❑ Concentration BRL 2.21 (79-34-5) Mass 1 EPA Form 3510-2C(Revised 3-19) Page 13 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Maximum Maximum Long-Term Long- (and CAS Number,if available) Required Believed Believed (specify) Daily Monthly Average Number Term Number Present Absent Discharge Discharge Discharge D Analyses Average Analyses (required) (if available) (if available) Value Tetrachloroethylene � � Concentration BRL 1 2.22 (127-18-4) Mass 2.23 Toluene 0 Concentration BRL 1 (108-88-3) Mass 2.24 1,2-trans-dichloroethylene 0 Concentration BRL 1 (156-60-5) Mass 11,1-trichloroethane Concentration BRL 1 2.25 0 0 (71-55-6) Mass 1,1,2-trichloroethane Concentration BRL 1 2.26 (79-00-5) Mass 2.27 Trichloroethylene 0 Concentration BRL 1 El El (79-01-6) Mass Vinyl chloride Concentration BRL 1 2.28 (75-01-4) Mass Section 3.Organic Toxic Pollutants(GCIMS Fraction—Acid Compounds) 3.1 2-chlorophenol Concentration BRL 1 (95-57-8) Mass 2 4-dichlorophenol Concentration BRL 1 3.2 (120-83-2) Mass 2,4-dimethylphenol Concentration BRL 1 3.3 (105-67-9) Mass 3.4 4,6-dinitro-o-cresol ID Concentration BRL 1 0 0 (534-52-1) Mass 3.5 2,4-dinitrophenol Concentration BRL 1 0 0 0 (51-28-5) Mass EPA Form 3510-2C(Revised 3-19) Page 14 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term of Discharge verag (req(required) ifavalablle) Disc of Analyses AValuee Analyses (if available) 3.6 2-nitrophenol � Concentration BRL 1 El (88-75-5) Mass 3.7 4-nitrophenol 0 0 Concentration BRL 1 El (100-02-7) Mass 3.8 p-chloro-m-cresol Concentration BRL 1 (59-50-7) Mass Pentachlorophenol Concentration BRL 1 3'9 0 El El (87-86-5) Mass Phenol Concentration BRL 1 3.10 (108-95-2) Mass 3.11 2,4,6-trichlorophenol Concentration BRL 1 (88-05-2) Mass Section 4.Organic Toxic Pollutants(GC/MS Fraction—Base/Neutral Compounds) 4.1 Acenaphthene Concentration BRL 1 (83-32-9) Mass Acenaphthylene Concentration BRL 1 4.2 El El(208-96-8) Mass Anthracene Concentration BRL 1 4.3 (120-12-7) Mass Benzidine Concentration BRL 1 4.4 (92-87-5) Mass Benzo(a)anthracene El � Concentration BRL 1 4.5 (56-55-3) Mass 4.6 Benzo(a)pyrene Concentration BRL 1 (50-32-8) Mass l EPA Form 3510-2C(Revised 3-19) Page 15 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village, LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term D(req(required) (if available) Discharge Analyses Averageaily of of ischarge Discharge Value Analyses (if available) 4.7 3,4-benzofluoranthene 0 ❑ Concentration BRL 1 (205-99-2) Mass 4.8 Benzo(ghi)perylene ❑ Concentration BRL 1 (191-24-2) Mass Benzo(k)fluoranthene ✓ Concentration BRL 1 4.9 (207-08-9) Mass Bis(2-chloroethoxy)methane ElConcentration BRL 1 4.10 0 El (111-91-1) Mass ' Bis(2-chloroethyl)ether Concentration BRL 1 4.11 (111-44-4) Mass 4.12 Bis(2-chloroisopropyl)ether Concentration BRL 1 (102-80-1) Mass 4.13 Bis(2-ethylhexyl)phthalate Concentration BRL 1 (117-81-7) Mass 4.14 4-bromophenyl phenyl ether ❑ Concentration BRL 1 (101-55-3) Mass Butyl benzyl phthalate ❑ Concentration BRL 1 4.15 (85 68 7) Mass 2-chloronaphthalene ElConcentration BRL 1 4.16 (91-58 7) Mass 4-chlorophenyl phenyl ether ElConcentration BRL 1 4.17 0 El (7005-72-3) Mass 4.18 Chrysene Concentration BRL 1 (218-01-9) Mass Dibenzo(a,h)anthracene ElConcentration BRL 1 4.19 0 El (53-70-3) Mass EPA Form 3510-2C(Revised 3-19) Page 16 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village, LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Dailyof Term of Discharge (ifavalablle) Discharge Analyses ischarge AValuee Analyses ( ui (if available) 1,2-dichlorobenzene Concentration 4.20 (95-50-1) Mass Not in Leachate NA 4.21 1,3-dichlorobenzene Concentration 0 El0 (541-73-1) Mass Not in Leachate NA 4.22 1,4-dichlorobenzene Concentration (106-46-7) Mass Not in Leachate NA 3,3-dichlorobenzidine 0 Concentration BRL 1 4.23 00 (91-94-1) Mass 4.24 Diethyl phthalate Concentration BRL 1 0 El(84-66-2) Mass 4.25 Dimethyl phthalate Concentration BRL 1 (131-11-3) Mass 4.26 Di-n-butyl phthalate Concentration BRL 1 0 0(84-74-2) Mass 4.27 2,4-dinitrotoluene Concentration BRL 1 0 ElEl (121-14-2) Mass 2,6-dinitrotoluene Concentration BRL 1 4.28 El (606-20-2) 0 0 Mass Di-n-octyl phthalate Concentration BRL 1 4.29 El El0 (117-84-0) Mass 4.30 1,2-Diphenylhydrazine ❑ 0 Concentration BRL 1 (as azobenzene)(122-66-7) Mass Fluoranthene Concentration BRL 1 4.31 0 El0 (206-44-0) Mass Fluorene El 0 ❑ Concentration BRL 1 4.32 (86-73-7) Mass EPA Form 3510-2C(Revised 3-19) Page 17 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))l Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term Daily D(egharuid)g ifavalablle) Discharge Analyses ischarge AValuee Analyses r (if available) Hexachlorobenzene ❑ Concentration BRL 1 4.33 (118-74-1) Mass Hexachlorobutadiene Concentration BRL 1 4.34 0 ElEl (87 68 3) Mass 4.35 Hexachlorocyclopentadiene ❑ Concentration BRL 1 (77-47-4) Mass Hexachloroethane ❑ Concentration BRL 1 4.36 (67 72 1) Mass Indeno(1,2,3-cd)pyrene Concentration BRL 1 4.37 (193-39-5) Mass 4.38 Isophorone Concentration BRL 1 (78-59-1) Mass Naphthalene Concentration BRL 1 4.39 (91-20-3) Mass 4.40 Nitrobenzene Concentration BRL 1 0 El(98-95-3) Mass 4.41 N-nitrosodimethylamine Concentration BRL 1 0 ElEl (62-75-9) Mass N-nitrosodi-n-propylamine El ❑ Concentration BRL 1 4.42 (621-64-7) Mass N-nitrosodiphenylamine Concentration BRL 1 4.43 0 El(86-30-6) Mass Phenanthrene Concentration BRL 1 4.44 El (85-01-8) Mass 4.45 Pyrene Concentration BRL 1 0 0 0 (129-00-0) Mass EPA Form 3510-2C(Revised 3-19) Page 18 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term D(required) aily of of (if available)ischarge Discharge DischargeAnalyses AverageValue Analyses (if available) 4.46 1,2,4-trichlorobenzene Concentration El I=1 El (120-82-1) Mass Not in Leachate NA Section 5.Organic Toxic Pollutants(GCIMS Fraction—Pesticides) Aldrin Concentration 5.1 (309-00-2) Mass NA 5.2 a-BHC Concentration (319-84-6) Mass NA R-BHC Concentration 5.3 (319-85-7) Mass NA y-BHC Concentration 5.4 (58 89 9) Mass NA 6-BHC Concentration 5.5 (319-86-8) Mass NA Chlordane Concentration 5.6 (57-74-9) Mass NA 4,4'-DDT Concentration 5.7 (50-29-3) Mass NA 4 4'-DDE Concentration 5.8 (72-55-9) Mass NA 4,4'-DDD Concentration 5.9 (72-54-8) Mass NA Dieldrin Concentration 5.10 (60-57-1) Mass NA 0 a-endosulfan Concentration 5.11 (115-29-7) Mass NA EPA Form 3510-2C(Revised 3-19) Page 19 I EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term of of D(required)h ge Df available) Di ischarge D harge Analyses aily AValuee Analyses (if available) R-endosulfan Concentration 5.12 0 0 0 (115-29-7) Mass NA Endosulfan sulfate � 0 Concentration 5.13 (1031-07-8) Mass NA 5.14 Endrin Concentration El 0 El (72-20-8) Mass NA Endrin aldehyde ElConcentration 5.15 0 El (7421-93-4) Mass NA Heptachlor Concentration 5.16 0 0 0 (76-44-8) Mass NA Heptachlor epoxide Concentration 5.17 (1024-57-3) El 0 0 Mass NA PCB-1242 Concentration 5.18 (53469-21-9) El 0 0 Mass NA PCB-1254 Concentration 5.19 (11097-69-1) 0 0 0 Mass NA PCB-1221 Concentration 5.20 (11104-28-2) 0 0 ✓❑ Mass NA PCB-1232 Concentration 5.21 (11141-16-5) 0 0 0 Mass NA PCB-1248 Concentration 5.22 (12672-29-6) 0 0 0 Mass NA PCB-1260 Concentration 5.23 (11096-82-5) 0 0 0 Mass NA PCB-1016 Concentration 5.24 (12674-11-2) 0 0 0 Mass NA EPA Form 3510-2C(Revised 3-19) Page 20 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term of of Discharge Discharge DisDrgchar a Analyses Average Analyses (required) (if available) (if available) Value Toxaphene Concentration 5.25 (8001-35-2) El 1=I 0 Mass NA 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). BRL=Below Reporting Limits NA=Not Analyzed EPA Form 3510-2C(Revised 3-19) Page 21 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1 Presence or Absence (check one) Effluent Intake (Optional) Units Pollutant Maximum Long-Term Believed Believed (specify) Maximum Daily Monthly Average Daily Number of Long-Term Number of Present Absent Discharge Discharge Discharge Analyses Average Analyses (required) (if available) (if available) Value ❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for each pollutant. ❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for each pollutant. 1' Bromide ❑ ❑✓ Concentration (24959-67-9) Mass NA Chlorine,total Concentration 2' El residual ElMass NA 3. Color 0 0 Concentration Mass NA 4. Fecal coliform 0 0Concentration Mass NA Fluoride ❑ ❑✓ Concentration 5. (16984-48-8) Mass NA Concentration BRL 1 6 Nitrate-nitrite 0 ❑✓ Mass Nitrogen,total ❑ ❑ Concentration mg/L 2.61 1.31 7 7' organic(as N) Mass Pounds 340 56 Concentration BRL 1 8. Oil and grease 0 0 Mass Phosphorus(as ❑ Concentration mg/L .068 .04 7 9' P),total(7723-14-0) Mass Pounds 9 2 10. Sulfate(as SO4) 0 El Concentration (14808-79-8) Mass (In Leachate) Concentration 11. Sulfide(as S) 0 0 Mass NA EPA Form 3510-2C(Revised 3-19) Page 23 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))l Presence or Absence Intake (check one) Effluent (Optional) Units Pollutant Maximum Long-Term Believed Believed (specify) Maximum Daily Long-Term Present Absent Discharge Monthly Average Daily Number of Average Number of (required) Discharge Discharge Analyses Value Analyses (if available) (if available) 12. Sulfite(as SO3) 0 ❑✓ Concentration (14265-45-3) Mass NA Concentration 13. Surfactants 0 0 Mass NA Aluminum,total Concentration 14. (7429-90-5) ❑ Mass NA 15. Barium,totalEl 0 Concentration 7440-39 ( ) Mass (In Leachate) NA 16. Boron,total 0 0 Concentration (7440-42-8) Mass (In Leachate NA 17. Cobalt,total ❑✓ ❑ Concentration (7440-48-4) Mass (In Leachate) NA 18 Iron,total 0 0 Concentration (7439-89-6) Mass (In Leachate) 19 Magnesium,total ❑✓ ❑ Concentration NA (7439-954) Mass (In Leachate) Molybdenum, Concentration BRL 1 20. total ❑ ✓❑ (7439-98-7) Mass 21 Manganese,total ❑✓ ❑ Concentration (7439-965) Mass (In Leachate) NA 22 Tin,total ❑ ❑ Concentration (7440.31-5) Mass NA 23. Titanium,total 0 ❑✓ Concentration (7440-32-6) Mass NA EPA Form 3510-2C(Revised 3-19) Page 24 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village, LLC 001 OMB No.2040-0004 TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))l Presence or Absence Intake (check one) Effluent (Optional) Units Pollutant Maximum Long-Term Believed Believed (specify) Maximum Daily Long-Term Present Absent Discharge Monthly Average Daily Number of Average Number of (required) Discharge Discharge Analyses Value Analyses (if available) (if available) 24. Radioactivity Alpha,total ❑ El Mass NA Beta,total I: El Mass NA Radium,total El El Concentration Mass NA Radium 226,total 0 El Concentration Mass NA 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). NA=Not Analyzed EPA Form 3510-2C(Revised 3-19) Page 25 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC ow. OMB No.2040-0004 TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1 Presence or Absence Pollutant (check one) Available Quantitative Data Believed Believed Reason Pollutant Believed Present in Discharge (specify units) Present Absent 1. Asbestos ❑ ❑✓ 2. Acetaldehyde ❑ ✓❑ 3. Allyl alcohol 0 0 4. Allyl chloride 0 0 5. Amyl acetate 0 ❑✓ 6. Aniline 0 0 7. Benzonitrile ❑ ❑✓ 8. Benzyl chloride ❑ ❑✓ 9. Butyl acetate 0 0 10. Butylamine 0 ❑✓ 11. Captan 0 ❑✓ 12. Carbaryl ❑ 0 13. Carbofuran ❑ ❑✓ 14. Carbon disulfide ❑ ❑✓ 15. Chlorpyrifos ❑ ❑✓ 16. Coumaphos ❑ ❑✓ 17. Cresol ❑ ❑✓ 18. Crotonaldehyde ❑ ❑✓ 19. Cyclohexane 0 ❑✓ EPA Form 3510-2C(Revised 3-19) Page 27 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii)p Presence or Absence Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data Believed Believed (specify units) Present Absent 20. 2,4-D(2,4-dichlorophenoxyacetic acid) ❑ 0 21. Diazinon ❑ ❑✓ 22. Dicamba ❑ 0 23. Dichlobenil 0 0 24. Dichlone 0 0 25. 2,2-dichloropropionic acid 0 0 26. Dichlorvos 0 0 27. Diethyl amine ❑ 0 28. Dimethyl amine 0 0 29. Dintrobenzene 0 0 30. Diquat ❑ ❑✓ 31. Disulfoton ❑ 0 32. Diuron ❑ 0 33. Epichlorohydrin 0 0 34. Ethion 0 0 35. Ethylene diamine ❑ 0 36. Ethylene dibromide 0 0 37. Formaldehyde 0 0 38. Furfural ❑ 0 EPA Form 3510-2C(Revised 3-19) Page 28 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLED.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1 Presence or Absence Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data Believed Believed (specify units) Present Absent 39. Guthion 0 ❑✓ 40. Isoprene 0 0 41. Isopropanolamine 0 0 42. Kelthane 0 0 43. Kepone 0 0 44. Malathion 0 0 45. Mercaptodimethur 0 0 46. Methoxychlor 0 0 47. Methyl mercaptan 0 ❑✓ 48. Methyl methacrylate 0 0 49. Methyl parathion 0 0 50. Mevinphos 0 0 51. Mexacarbate ❑ ❑✓ 52. Monoethyl amine 0 0 53. Monomethyl amine ❑ 0 54. Naled 0 0 55. Naphthenic acid 0 0 56. Nitrotoluene ❑ 0 57. Parathion ❑ 0 EPA Form 3510-2C(Revised 3-19) Page 29 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village, LLC 001 OMB No.2040-0004 TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1 Presence or Absence Pollutant (check one) Available Quantitative Data Believed Believed Reason Pollutant Believed Present in Discharge (specify units) Present Absent 58. Phenolsulfonate ❑ ✓❑ 59. Phosgene ❑ ❑✓ 60. Propargite ❑ ✓❑ 61. Propylene oxide ❑ ✓❑ 62. Pyrethrins ❑ 0 63. Quinoline ❑ 0 64. Resorcinol ❑ 0 65. Strontium 0 ❑ In Ash landfill leachate-see attached report of leachate test data 1,920 ug/L 66. Strychnine ❑ 0 67. Styrene ❑ BRL 68 2,4,5-T(2,4,5-trichlorophenoxyacetic ❑ ❑ acid) 69. TDE(tetrachlorodiphenyl ethane) ❑ 0 70. 2,4,5-TP[2-(2,4,5-trichlorophenoxy) ❑ 0 propanoic acid] 71. Trichlorofon ❑ 72. Triethanolamine 0 73. Triethylamine ❑ 0 74. Trimethylamine ❑ 75. Uranium ❑ 0 76. Vanadium ❑ 0 EPA Form 3510-2C(Revised 3-19) Page 30 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village, LLC 001 OMB No.2040-0004 TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1 Presence or Absence Pollutant (check one) Available Quantitative Data Believed Believed Reason Pollutant Believed Present in Discharge (specify units) Present Absent 77. Vinyl acetate ❑ ❑✓ BRL 78. Xylene ❑ ❑✓ BRL 79. Xylenol ❑ ❑✓ 80. Zirconium 0 ❑✓ 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). BRL=Below Reporting Limits EPA Form 3510-2C(Revised 3-19) Page 31 a) 0 a) a, a) bA EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC 0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN(2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii)) TCDD Presence or Congeners Absence Pollutant Used or (check one) Results of Screening Procedure Manufactured Believed Believed Present Absent 4 Test Results average 0.768 pg/L 2,3,7,8-TCDD ✓❑ ❑✓ ❑ EPA Form 3510-2C(Revised 3-19) Page 33 ATTACHMENT 2.1 Line drawing of water flow Y IIK IIg Id'? AERATED STABIUTATION BASIN(ASB)INFLOWS d. Inflow Test Data to 2 62N a No. Source Description NCDNER _ Comments 1 60"Diameter RCPP from plant site Groundwater and stormwater runoff is pumped to ASB 2 6"DP entering BFWW _ SSW-1 Leachate(continuous flow)from Ash landfill stuffy wall drain pipe [ASB AREA 7 z 3 12"DIP entering BFWW" _ UD-1 Leachate(continuous flow)and stormwater runoff from Ash Landfill underdrain pipes 4 12"DIP on north side of ASP stormwater runoff from Ash Landfill - O (t a 5 Box culvert 3'x 4' _ stormwater runoff from Ash Landfill � (1 Stormwater M 6 Large drainage ditch stormwater runoff from Ash landfill cut-off ditch 7 24"HDPE pipe stormwater runoff from surface of Sludge Landfill H LANDFILL I SLUDGE LANDFILL J LEACHATE COLLECTION 8 30"CMP SWP-1 Le achate(continuous flow)and stormwater runoff from Sludge landfill TRENCH(2) 30 w 9 18"CMP Stormwater runoff from culvert under Temporary Sludge Landfill access roaIY d UND NS,RELIEF w ....Z o_ 10 6"CIP Stormwater runoff from former Temporary Sludge landfill detention basin I WELLS LS&SISTORMWATER(3) I I > 1n1 11 12"CMP SWP-2 Springs(continuous flow)and stormwater runoff from former Temporary Sludge landfill SSW-1 UD-1 ASH LANDFILL Bt1.1 g 12 Land on east side of ASS Stormwater runoff I RMWATER(4) I I Z W C z cc 13 Precipitation Rainfall on ASB I STOi.O ACRES 0 O� c BASE FLOW WET WEATHER I I p WET WELL WET WELL 5 = STORMWATER I I STORMWATER STORMWATER G O O 8 RUNOFF(5&8) RUNOFF(7) AND LEACHATE(8) d 62 I_ 3.1ApiES J I_ ACREES .a ACRES I OO ce t,_., f: U J el r 0.30(0.79) PLANT SITE 002(006) o o SWP-1 2 BYPASS Q CC 4 GRR E STORMWATER& 3.0(9.8) CHAMBER CLARIFIERS 3.0(9.8) 5.1(15.6) GROUNDWATER(1)—� ---1"... acuBrmse xtaswo 80'O PIPE - AERATED --11.- __ OUTFACE 001 TO FRENCH Q (105 ACRES) — PUMP STABILIZATION BROAD RIVER BAR STATION BASIN(ASB) MONITORING LL SCREEN s EAe 13 MG° rs ACRES STATION Ct OUTLET BOX& PRECIPITATION(13) WEIR GATE W 1.14(2.95) F. STORMWATER a DISCHARGES TO DAVIDSON RIVER SWP-2 0.08(0.15) (— ____10.05(0.14) I— STORMWATER RUNOFF �� I STORMWATER STORMWATER FROM AREA RUNOFF(9&10)AND LEACHATE(11) NOTES: I SURROUNDING ASB(12) I I 3.5 ACRES 31 ACRES I 1. XX.XX(XX.XX)=AVERAGE(MAXIMUM)FLOW IN MGD 12.7 ACRES CD 2. v -SAMPLE POINT I I 3 3. (X)=FLOW SOURCE NUMBER(SEE ABOVE TABLE) I I O u) NI I I I a� i OTHER ASB DRAINAGE BASIN AREAS I i TEMPORARY SLUDGE LANDFILL L _I _I N a N 2 Iit) C a G -Na_ IJ U y Q O " ATTACHMENT 3.1 Section 3.1—AVERAGE FLOWS AND TREATMENT: ADDITIONAL SHEET Projected average flows are based on a 1" rainfall and discharge of stormwater from the entire site, including the former Ecusta Mill area, as calculated in the EAA prepared in connection with the previous permit renewal application submitted in 2012. As in 2012, Davidson River Village expects long-term flows to resemble those projections following redevelopment of the site. Maximum daily flow as shown on Table A is also derived from the same EAA and is based on a 2" rainfall event. Lagoon size and retention time are also based on the EAA; at the request of DEQ an investigation of current lagoon depth and capacity was performed, and the investigation results are attached hereto as referenced in Section 11.2. ATTACHMENT 3.2 Section 3.2—LIST OF USERS OF TREATMENT WORKS 1—Davidson River Village (Former Ecusta Mill), PO Box 880, Pisgah Forest, NC 28768 ATTACHMENT 7 Charts containing analytical results set forth in Tables A-E Winter Temperature Summer Temperature Date Effluent Date Effluent Temp C Temp C 1 19-Dec-17 13.00 20-Jun-17 29.50 2 9-Jan-18 8.00 11-Jul-17 27.00 3 23-Jan-18 8.30 25-Jul-17 27.90 4 5-Feb-18 8.30 8-Aug-17 29.20 5 27-Feb-18 17.40 22-Aug-17 31.00 6 4-Mar-18 14.50 12-Sep-17 24.30 7 20-Mar-18 17.40 26-Sep-17 27.00 8 18-Dec-18 19.30 19-Jun-18 28.10 9 15-Jan-19 12.30 10-Jul-18 29.70 10 29-Jan-19 12.00 24-Jul-18 29.00 11 5-Feb-19 12.90 7-Aug-18 29.30 12 19-Feb-19 13.40 21-Aug-18 27.10 13 5-Mar-19 14.60 11-Sep-18 29.90 14 19-Mar-19 14.60 24-Sep-18 10.20 15 17-Dec-19 18.00 18-Jun-19 28.20 16 14-Jan-20 18.50 9-Jul-19 30.00 17 28-Jan-20 17.20 22-Jul-19 29.30 18 11-Feb-20 12.00 6-Aug-19 28.50 19 25-Feb-20 9.50 20-Aug-19 29.20 20 10-Sep-19 28.60 21 24-Sep-19 27.00 Total 261.20 580.00 19 21 Average 13.75 27.62 Maximum 19.30 31.00 ASB Effluent Test Results 2017 thru February 2020 2 X Month 2 X Month 2 X Month Monthly 2 X Month 2 X Month Semi-annually Semi-annually Annually Monthly Quarterly Monthly Month Grab Grab Composite Composite Composite Grab Composite Composite Composite Grab Grab Grab TEMP-C pH BOD-Conc NH3-N-Conc TSS-Conc DO TOTAL-N TOTAL-P-Conc 2378TCDD CNDUCTVY MERCURY-Conc TURBIDITY deg c SU mg/I mg/I mg/I mg/I mg/I mg/I pg/I umhos/cm ng/I ntu 3-Jan-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 17-Jan-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 7-Feb-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 21-Feb-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 7-Mar-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 21-Mar-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 4-Apr-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 18-Apr-17 No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow No Flow 9-May-17 23.60 8.80 3.50 0.10 6.20 7.30 1.38 0.0300 1.2400 330.00 8.13 4.16 23-May-17 26.90 8.00 3.20 5.00 7.60 6-Jun-17 28.50 7.70 3.80 0.10 5.80 7.50 260.00 4.40 20-Jun-17 29.50 7.30 3.80 5.00 7.50 11-Jul-17 27.00 7.70 3.30 0.10 5.00 7.00 0.90 0.0360 270.00 10.10 2.50 25-Jul-17 27.90 8.00 2.00 5.00 7.00 8-Aug-17 29.20 8.50 2.00 0.12 5.00 7.00 270.00 2.60 22-Aug-17 31.00 8.40 2.00 5.00 7.00 12-Sep-17 24.30 8.50 2.00 0.10 6.20 7.30 280.00 3.60 26-Sep-17 27.00 7.50 2.00 5.00 7.00 10-Oct-17 26.10 8.40 2.20 0.10 5.00 7.30 270.00 4.87 3.80 24-Oct-17 21.90 7.90 2.20 6.20 8.40 7-Nov-17 22.40 8.40 2.30 0.46 5.00 7.20 260.00 5.20 21-Nov-17 15.40 7.50 5.20 8.30 8.20 7-Dec-17 13.00 8.30 5.20 0.11 6.00 7.50 270.00 6.10 19-Dec-17 13.00 7.20 3.80 5.00 8.40 9-Jan-18 8.00 7.80 5.80 0.10 6.20 7.80 0.87 0.0680 1.0200 290.00 5.94 5.10 23-Jan-18 8.30 8.30 4.80 8.30 7.60 5-Feb-18 8.30 8.40 3.00 0.10 6.20 7.70 280.00 5.20 27-Feb-18 17.40 8.00 3.00 5.00 7.30 4-Mar-18 14.50 8.30 2.00 0.14 5.00 7.50 290.00 6.40 20-Mar-18 17.40 8.40 2.40 5.00 7.50 3-Apr-18 18.80 8.30 3.00 0.10 7.60 7.20 290.00 11.20 9.00 17-Apr-18 17.30 8.30 2.50 5.00 7.40 1-May-18 20.90 8.30 2.00 0.10 6.20 7.40 310.00 2.60 15-May-18 26.30 8.20 2.00 5.00 7.20 5-Jun-18 28.00 8.40 8.70 0.10 3.00 7.40 240.00 3.10 19-Jun-18 28.10 8.10 2.30 5.00 7.20 10-Jul-18 29.70 8.00 2.40 0.10 5.00 7.20 0.69 0.0300 240.00 4.14 3.90 24-Jul-18 29.00 8.20 2.10 5.00 7.30 7-Aug-18 29.30 8.10 2.00 0.10 12.00 7.20 230.00 3.70 21-Aug-18 27.10 7.30 4.10 6.50 6.90 11-Sep-18 29.90 8.10 2.90 0.11 6.20 7.40 230.00 3.10 24-Sep-18 10.20 8.20 2.40 5.40 7.40 2-Oct-18 27.30 8.20 2.00 0.10 8.30 7.20 240.00 2.88 3.30 16-Oct-18 21.40 8.30 2.00 8.30 6.30 6-Nov-18 14.50 8.60 2.00 0.12 6.80 6.00 240.00 5.60 20-Nov-18 14.50 8.00 2.00 6.40 7.00 4-Dec-18 12.70 8.20 2.30 0.10 5.00 7.30 260.00 5.50 18-Dec-18 19.30 8.20 2.00 5.00 7.40 15-Jan-19 12.30 8.20 2.90 0.21 8.60 7.40 2.61 0.0570 0.0316 260.00 6.57 6.30 29-Jan-19 12.00 8.30 2.00 6.20 7.20 5-Feb-19 12.90 8.30 2.00 0.26 5.00 7.20 270.00 4.60 19-Feb-19 13.40 8.30 2.00 9.40 7.40 5-Mar-19 14.60 8.30 3.00 0.10 6.40 7.80 260.00 3.80 19-Mar-19 14.60 8.20 2.00 6.20 7.30 2-Apr-19 16.20 8.20 2.00 0.10 6.20 7.00 280.00 5.79 5.60 30-Apr-19 20.80 8.20 3.20 6.60 7.30 7-May-19 26.10 8.20 2.00 0.17 5.00 7.30 240.00 2.10 21-May-19 27.20 8.20 2.00 6.20 7.20 4-Jun-19 28.40 8.20 2.30 0.10 6.20 7.30 240.00 3.10 18-Jun-19 28.20 8.20 2.00 6.00 7.30 9-Jul-19 30.00 8.30 2.80 0.12 5.00 7.20 1.40 0.0300 200.00 1.79 3.50 22-Jul-19 29.30 8.20 2.50 7.00 7.20 6-Aug-19 28.50 8.30 4.90 0.10 6.20 7.20 200.00 6.80 20-Aug-19 29.20 8.30 4.40 5.00 7.10 10-Sep-19 28.60 8.30 3.00 0.13 6.20 7.00 210.00 2.90 24-Sep-19 27.00 8.20 2.00 5.00 7.20 1-Oct-19 27.20 8.20 2.40 0.21 5.00 7.20 230.00 2.71 2.40 15-Oct-19 22.20 8.30 2.00 5.00 7.10 5-Nov-19 18.30 8.20 2.00 0.19 5.00 7.30 250.00 2.90 19-Nov-19 13.70 7.20 2.00 6.20 8.30 3-Dec-19 17.50 8.10 2.10 0.12 5.00 7.30 280.00 3.80 17-Dec-19 18.00 8.30 2.00 5.00 7.40 14-Jan-20 18.50 8.40 2.00 0.10 5.00 7.20 1.31 0.0420 0.7790 280.00 2.90 2.60 28-Jan-20 17.20 8.30 2.70 5.00 7.30 11-Feb-20 12.00 8.20 3.10 0.10 6.20 7.20 280.00 4.00 25-Feb-20 9.50 8.60 2.90 5.20 9.50 Total 1,438.30 554.50 188.40 4.47 401.10 499.40 9.16 0.29 3.07 8,830.00 67.02 143.26 Number of Tests 68 68 68 34 68 68 7 7 4 34 12 34 Average 21.15 8.15 2.77 0.13 5.90 7.34 1.31 0.04 0.77 259.71 5.59 4.21 Sludge and Ash Landfill Leachate Sample Results Location Sludge Landfill Ash Landfill Sample Date 11/7/2019 11/7/2019 11/7/2019 Detection Parameter Units Method Limit _ SWP-1 SWP-2 DP-1* pH SSU Field NA _ 7.6 8.0 6.7 Temp C Field NA 15.9 14.8 16.8 Cond umhos/cm Field NA 908 237.8 76 ORP mV Field NA -91.9 52.9 3.0 Oxygen mg/I Field NA 5.8 6.9 3.5 Turbidity NTU Field NA 98.1 14.3 9.2 TDS mg/I SM 2540C 25.0 479 143 511 TSS mg/I SM 2540C 2.5 NA NA 9.0 Sulfate mg/I EPA 300.0 Various 0.73 25.7 185 Chloride mg/I SM 4500-CI-E 25.0 26.7 3.2 NA TOC mg/I SM 5310B 1.0 7.4 7.5 6.1 BOD-5 DAY mg/I 5210B,5 DAY 2.0 NA NA ND COD mg/I 5220D 25.0 NA NA ND 2,3,7,8-TCDD pg/I EPA 1613E 10 NA NA NA Semi Volatiles ug/I EPA 8270,3510 Various ND ND NA Volatiles ug/I EPA 8260 Various ND ND NA Aluminum ug/I EPA 6010,3010 100 NA NA ND Antimony ug/I EPA 6010,3010 5.0 ND ND ND Arsenic ug/I EPA 6010,3010 5.0 ND ND ND Barium ug/I EPA 6010,3010 5.0 187 35.9 87.4 Beryllium ug/I EPA 6010,3010 1.0 NA NA ND Boron ug/I EPA 6010,3010 50.0 NA NA 1110 Cadmium ug/I EPA 6010,3010 1.0 ND ND ND Calcium ug/I EPA 6010,3010 1000.0 90200 32000 94000 Chromium ug/I EPA 6010,3010 5.0 ND ND ND Cobalt ug/I EPA 6010,3010 5.0 14.4 ND 2.0 Copper ug/I EPA 6010,3010 5.0 ND ND ND Iron ug/I EPA 6010,3010 NA NA NA 4870 Lead ug/I EPA 6010,3010 5.0 ND ND ND Magnesium ug/I EPA 6010,3010 100.0 41500 6750 18900 Manganese ug/I EPA 6010,3010 5.0 NA NA 1470 Mercury ug/I EPA 7470,7470 0.20 NA NA NA Mercury ng/I EPA 1631E 0.50 0.378 4.060 0.720 Molybdenum ug/I EPA 6010,3010 5.00 NA NA 38.600 Nickel ug/I EPA 6010,3010 5.0 1 ND 1.8 Potassium ug/I EPA 6010,3010 5000.0 9400 4060 10900 Selenium ug/I EPA 6010,3010 10.0 ND ND ND Silver ug/I EPA 6010,3010 5.0 ND ND NA Silicon ug/I EPA 6010,3010 100.0 NA NA 8870 Silver ug/I EPA 6010,3010 5.0 NA NA ND Sodium ug/I EPA 6010,3010 5000.0 25200 6930 20400 Strontium ug/I EPA 6010,3010 5.0 NA NA 1920 Thallium ug/I EPA 6010,3010 5.4 ND ND ND Tin ug/I EPA 6010,3010 5.0 NA NA ND Titanium ug/I EPA 6010,3010 5.0 NA NA ND Vanadium ug/I EPA 6010,3010 5.0 ND ND ND Zinc ug/I EPA 6010,3010 10.0 ND ND ND NOTES: *Sample location combines Ash landfill leachate locations SSW-1&UD-1. 1. NA=Not Analyzed 2. ND=Not Detected 3. C=Celcius 4. mV=millivolts 5. mg/I=milligrams per liter 6. ug/I=micrograms per liter 7. ng/I=nanograms per liter 8. pg/I=picograms per liter Rogers &Callcott 4 ENVIRONMENTAL °Bo `F Luuul uLu Y Services Laboratory Report Client Environmental Testing Solutions Project: Davidson River Village Kelley E.Keenan Work Order: 9080399 351 Depot St. Received: 08/07/2019 11:40 Asheville,NC 28801-4310 Dear Client: Rogers and Callcott appreciates the opportunity to be of service to you. The attached laboratory services report includes analytical results and chain of custody for samples that were received on August 07,2019. Rogers and Callcott maintains a formal QA/QC program. Unless otherwise noted,all analyses performed under NELAP certification have complied with all the requirements for the TNI standard. The analyses met the QA/QC confidence interval for each test method unless otherwise qualified. Estimated uncertainty is available upon request. Privileged/Confidential information may be contained in this report and is intended only for the use of the addressee. If you are not the addressee,or the person responsible for delivering to the person addressed,you may not copy or deliver this message to anyone else. If you receive this message by mistake,please notify Rogers and Callcott immediately. We strive to provide excellent service to our clients. Please contact Amy Ashley,your Project Manager,at amy.ashley@rogersandcallcott.com or (864)-335-4962 if you have any questions about this report. Report Approved By: &V/ 0041kty Amy Ashley Project Manager This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc. PO Box 5655 Greenville,SC 29606 1426 Fairforest Way I Greenville,SC 29607 I main 864.232.1556 I fax 864.232.6140 rogersandcallcott.com an employee-owned company Page 1 of 11 r , Rogers &Callcott ENVIRONMENTAL South Carolina Greenville Laboratory Identification 23105 South Carolina Columbia Laboratory Identification 40572 Certificate of Analysis North Carolina Laboratory Certification Number 27 North Carolina Drinking Water Lab Number 45710 NELAP Utah Certificate Number SC000042014-1 Georgia Drinking Water Lab ID 880 Client Environmental Testing Solutions Project: Davidson River Village Kelley E.Keenan Work Order: 9080399 351 Depot St. Received: 08/07/2019 11:40 Asheville,NC 2880 1-43 10 Sample Number Sample Description Matrix Sampled Type 9080399-01 Davidson River Village ASB Effluent Composite Wastewater 08/06/19 11:00 Composite PO Box 5655 I Greenville,SC 29606 426 Fairforest Way Greenville,SC 29607 main 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Callcoit Inc. Page 2 of 11 Ilk Rogers &Callcott ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Sample Data Sample Number 9080399-01 Sample Description Davidson River Village ASB Effluent Composite collected on 08/06/19 11:00 Reporting Parameter Result Limit Units DF Analyzed Method Flag Analyst Batch Semi-Volatiles Organics 2-Chlorophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2,4-Dichlorophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2,4-Dimethylphenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2-Methyl-4,6-dinitrophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2,4-Dinitrophenol ND 10.0 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2-Nitrophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 4-Nitrophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 p-Chloro-m-cresol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Pentachlorophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Phenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 2,4,6-Trichlorophenol ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 Acenaphthene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 Acenaphthylene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Anthracene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzidine ND 80.0 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzo(a)anthracene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzo(a)pyrene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzo(k)fluoranthene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzo(g,h,i)perylene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Benzo(k)fluoranthene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Bis 2-chloroethox Methane ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 ( Y) Bis(2-chloroethyl)Ether ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 bis(2-Chloro-l-methylethyl)ether ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 Bis(2-ethylhexyl)Phthalate ND 10.0 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 4-Bromophenylphenyl ether ND 5.00 ug/L I.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 Butylbenzylphthalate ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 2-Chloronaphthalene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 4-Chlorophenylphenyl ether ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Chrysene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Dibenzo(a,h)anthracene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 3,3'-Dichlorobenzidine ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Diethylphthalate ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Dimethylphthalate ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Di-n-butylphthalate ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville.SC 29607 main 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc. Page 3 of 11 Rogers &Callcott k ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Sample Number 9080399-01 Sample Description Davidson River Village ASB Effluent Composite collected on 08/06/19 11:00 Reporting Parameter Result Limit Units DF Analyzed Method Flag Analyst Batch Semi-Volatiles Organics 2,4-Dinitrotoluene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 2,6-Dinitrotoluene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 Di-n-octylphthalate ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 1,2-Diphenylhydrazine(Azobenzene) ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Fluoranthene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Fluorene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Hexachlorobenzene ND 5.00 ng/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Hexachlorobutadiene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Hexachlorocyclopentadiene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 Hexachloroethane ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Indeno(1,2,3-cd)pyrene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Isophorone ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 Naphthalene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA 625/8270D RJM B9H0558 Nitrobenzene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 N-Nitroso-di-methylamine ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 N-Nitroso-di-n-propylamine ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 N-Nitrosodiphenylamine(Diphenylamine) ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RIM B9H0558 Phenanthrene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Pyrene ND 5.00 ug/L 1.00 08/15/19 02:10 EPA625/8270D RJM B9H0558 Surrogates %REC %REC Limits Flag Nitrobenzene-D5 65 15-314 2-Fluorobiphenyl 61 32-118 Terphenyl-D14 116 26-173 2-Fluorophenol 42 20-110 Phenol-D5 38 8-424 2,4,6-Tribromophenol 86 39-130 PO Box 5655 I Greenville,SC 29606 426 Fairforest Way 1 Greenville.SC 29607 main 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:29 This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc. Page 4 of 11 Rogers &Callcott 4111.--.111L.. ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Semi-Volatiles Organics Quality Control Summary Reporting Spike Source %REC RPD Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags Batch B9H0558- EPA 625.1 Blank(B9H0558-BLK1) 2-Chlorophenol ND 5.00 ug/L 2,4-Dichlorophenol ND 5.00 ug/L 2,4-Dimethylphenol ND 5.00 ug/L 2-Methyl-4,6-dinitrophenol ND 5.00 ug/L 2,4-Dinitrophenol ND 10.0 ug/L 2-Nitrophenol ND 5.00 ug/L 4-Nitrophenol ND 5.00 ug/L p-Chloro-m-cresol ND 5.00 ug/L Pentachlorophenol ND 5.00 ug/L Phenol ND 5.00 ug/L 2,4,6-Trichlorophenol ND 5.00 ug/L Acenaphthene ND 5.00 ug/L Acenaphthylene ND 5.00 ug/L Anthracene ND 5.00 ug/L Benzidine ND 80.0 ug/L Benzo(a)anthracene ND 5.00 ug/L Benzo(a)pyrene ND 5.00 ug/L Benzo(b)fluoranthene ND 5.00 ug/L Benzo(g,h,i)perylene ND 5.00 ug/L Benzo(k)fluoranthene ND 5.00 ug/L Bis(2-chloroethoxy)Methane ND 5.00 ug/L Bis(2-chloroethyl)Ether ND 5.00 ug/L bis(2-Chloro-l-methylethyl)ether ND 5.00 ug/L Bis(2-ethylhexyl)Phthalate ND 10.0 ug/L 4-Bromophenylphenyl ether ND 5.00 ug/L Butylbenzylphthalate ND 5.00 ug/L 2-Chloronaphthalene ND 5.00 ug/L 4-Chlorophenylphenyl ether ND 5.00 ug/L Chrysene ND 5.00 ug/L Dibenzo(a,h)anthracene ND 5.00 ug/L 3,3'-Dichlorobenzidine ND 5.00 ug/L Diethylphthalate ND 5.00 ug/L Dunethylphthalate ND 5.00 ug/L Di-n-butylphthalate ND 5.00 ug/L 2,4-Dinitrotoluene ND 5.00 ug/L PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville.SC 29607 main 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Galleon,Inc. Page 5 of 11 Rogers &Callcott 4 ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Semi-Volatiles Organics Quality Control Summary Reporting Spike Source %REC RPD Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags Batch B9H0558-EPA 625.1 Blank(B9H0558-BLK1) 2,6-Dinitrotoluene ND 5.00 ug/L Di-n-octylphthalate ND 5.00 ug/L 1,2-Diphenylhydrazine(Azobenzene) ND 5.00 ug/L Fluoranthene ND 5.00 ug/L Fluorene ND 5.00 ug/L Hexachlorobenzene ND 5.00 ug/L Hexachlorobutadiene ND 5.00 ug/L Hexachlorocyclopentadiene ND 5.00 ug/L Hexachloroethane ND 5.00 ug/L Indeno(1,2,3-cd)pyrene ND 5.00 ug/L Isophorone ND 5.00 ug/L Naphthalene ND 5.00 ug/L Nitrobenzene ND 5.00 ug/L N-Nitroso-di-methylamine ND 5.00 ug/L N-Nitroso-di-n-propylamine ND 5.00 ug/L N-Nitrosodiphenylamine(Diphenylamine) ND 5.00 ug/L Phenanthrene ND 5.00 ug/L Pyrene ND 5.00 ug/L Surrogate:Nitrobenzene-D5 77 15-314 Surrogate:2-Fluorobiphenyl 73 32-118 Surrogate:Terphenyl-D14 108 26-173 Surrogate:2-Fluorophenol 54 20-110 Surrogate:Phenol-D5 44 8-424 Surrogate:2,4,6-Tribromophenol 89 39-130 LCS(B9H0558-BS1) 2-Chlorophenol 66.4 5.00 ug/L 100 66 23-134 2,4-Dichlorophenol 72.0 5.00 ug/L 100 72 39-135 2,4-Dimethylphenol 76.8 5.00 ug/L 100 77 32-120 2-Methyl-4,6-dinitrophenol 89.2 5.00 ug/L 100 89 1-181 2,4-Dinitrophenol 77.8 10.0 ug/L 100 78 1-191 2-Nitro phenol p 76.6 5.00 ug/L 100 77 29-182 4-Nitrophenol 50.0 5.00 ug/L 100 50 1-132 p-Chloro-m-cresol 84.2 5.00 ug/L 100 84 22-147 Pentachlorophenol 93.0 5.00 ug/L 100 93 14-176 Phenol 48.9 5.00 ug/L 100 49 5-120 PO Box 5655 I Greenville,SC 29606 1426 Fairforest Way I Greenville,SC 29607 main 864.232.1556 I fax 864.232.6140 rogersandcallcott.com - an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc. Page 6 of 11 Rogers &Callcott ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Semi-Volatiles Organics Quality Control Summary Reporting Spike Source %REC RPD Parameter Result Limit Units Level Result %REC Limits 12PD Limit Flags Batch B9H0558-EPA 625.1 LCS(B9H0558-BS1) 2,4,6-Trichlorophenol 85.1 5.00 ug/L 100 85 37-144 Acenaphthene 77.8 5.00 ug/L 100 78 47-145 Acenaphthylene 69.6 5.00 ug/L 100 70 33-145 Anthracene 77.4 5.00 ug/L 100 77 27-133 Benzidine 146 80.0 ug/L 500 29 5-120 Benzo(a)anthracene 93.7 5.00 ug/L 100 94 33-143 Benzo(a)pyrene 99.9 5.00 ug/L 100 100 17-163 Benzo(b)fluoranthene 103 5.00 ug/L 100 103 24-159 Benzo(g,h,i)perylene 105 5.00 ug/L 100 105 1-219 Benzo(k)fluoranthene 102 5.00 ug/L 100 102 11-162 Bis(2-chloroethoxy)Methane 87.9 5.00 ug/L 100 88 33-184 Bis(2-chloroethyl)Ether 83.0 5.00 ug/L 100 83 12-158 bis(2-Chloro-1-methylethyl)ether 73.9 5.00 ug/L 100 74 36-166 Bis(2-ethylhexyl)Phthalate 98.0 10.0 ug/L 100 98 8-158 4-Bromophenylphenyl ether 72.8 5.00 ug/L 100 73 53-127 Butylbenzylphthalate 91.2 5.00 ug/L 100 91 1-152 2-Chloronaphthalene 76.4 5.00 ug/L 100 76 60-120 4-Chlorophenylphenyl ether 84.2 5.00 ug/L 100 84 25-158 Chrysene 102 5.00 ug/L 100 102 17-168 Dibenzo(a,h)anthracene 108 5.00 ug/L 100 108 5-227 3,3'-Dichlorobenzidine 63.8 5.00 ug/L 100 64 1-262 Diethylphthalate 80.2 5.00 ug/L 100 80 1-120 Dimethylphthalate 72.6 5.00 ug/L 100 73 1-120 Di-n-butylphthalate 85.2 5.00 ug/L 100 85 1-120 2,4-Dinitrotoluene 92.1 5.00 ug/L 100 92 39-139 2,6-Dinitrotoluene 76.9 5.00 ug/L 100 77 50-158 Di-n-octylphthalate 105 5.00 ug/L 100 105 4-146 1,2-Diphenylhydrazine(Azobenzene) 67.5 5.00 ug/L 100 68 60-130 Fluoranthene 94.8 5.00 ug/L 100 95 26-137 Fluorene 73.7 5.00 ug/L 100 74 59-121 Hexachlorobenzene 71.6 5.00 ug/L 100 72 1-152 Hexachlorobutadiene 58.2 5.00 ug/L 100 58 24-120 Hexachlorocyclopentadiene 65.6 5.00 ug/L 100 66 37-110 Hexachloroethane 62.3 5.00 ug/L 100 62 40-120 Indeno(1,2,3-cd)pyrene 104 5.00 ug/L 100 104 1-171 PO Box 5655 I Greenville,SC 29606 1426 Fairforest Way Greenville,SC 29607 I main 864.232.1556 1 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc. Page 7 of 11 Rogers &Callcott ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Semi-Volatiles Organics Quality Control Summary Reporting Spike Source %REC RPD Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags Batch B9H0558-EPA 625.1 LCS(B9H0558-BS1) Isophorone 92.6 5.00 ug/L 100 93 21-196 Naphthalene 73.2 5.00 ug/L 100 73 21-133 Nitrobenzene 84.0 5.00 ug/L 100 84 35-180 N-Nitroso-di-methylamine 69.8 5.00 ug/L 100 70 30-120 N-Nitroso-di-n-propylamine 75.0 5.00 ug/L 100 75 1-230 N-Nitrosodiphenylamine(Diphenylamine) 70.6 5.00 ug/L 100 71 60-130 Phenanthrene 78.5 5.00 ug/L 100 78 54-120 Pyrene 82.8 5.00 ug/L 100 83 52-120 Surrogate:Nitrobenzene-D5 72 15-314 Surrogate:2-Fluorobiphenyl 66 32-118 Surrogate:Terphenyl-D14 90 26-173 Surrogate:2-Fluorophenol 42 20-110 Surrogate:Phenol-D5 41 8-424 Surrogate:2,4,6-Tribromophenol 72 39-130 Sample Preparation Data Parameter Batch Sample ID Prepared Analyst EPA 625.1 Extraction EPA625.1 B9H0558 9080399-01 08/13/2019 08:45 DBB PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville.SC 29607 main 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Galleon,Inc. Page 8 of 11 Rogers &Callcott ��- -� -- ENVIRONMENTAL Environmental Testing Solutions Project: Davidson River Village 351 Depot St. Work Order: 9080399 Asheville,NC 28801-4310 Reported: 08/19/19 08:24 Data Qualifiers and Definitions ND Analyte NOT DETECTED at or above the reporting limit NR Not reported RPD Relative Percent Difference PO Box 5655 Greenville,SC 29606 426 Faii-forest Way Greenville,SC 29607 ma'n 864.232.1556 fax 864.232.6140 rogersandcallcott.com an employee-owned company 08/19/2019 08:24 This report may not be reproduced,except in full,without written permission from Rogers&Galleon,Inc. Page 9 of 11 c, CHAIN OF CUSTODY RECORD WORK ORDER a OtQ3Q•tiRogers & �allcott ENVIRONMENTAL Filtered(Yes/N 04 ,a,�.(q Mailing PO Box 5655 Shipping 426 Falrforest Way 215B Stoneridge Drive Coofed(_es o) Address: Greenville,SC 29606 Address: Greenville,SC 29607 Columbia,SC 29210 Container Type(Plastic/ ss Phone(864)232-1556 Fax(864)232-6140 Phone(803)509-8999 Client Name _ Container Volume(mL) rr L Address Sample Type(Grab` posite i �1 w Sample Source(4 W,DW,SW,S, Other) &I?, J ( / cReport To: ! J o - Preservation Code(s) u 4A—None E—HCI I--ZnAcetate Email Address "a" B—HNO3 F—Na2S203 J—H3PO4 w ial Telephone# • C—H2SO4 G—Boric Acid K-MCAA 0 D—NaOH H—Ascorbic Add L- PO# Project# 2 ti WORK ORDER Y DATE TIME SAMPLE DESCRIPTION 1-- 4- COMMENTS --0 t oe vl 11 ) 0 -1 - Convas e 2 ►,L c! sue, a SAMPLER—RELIN DISHED BY: DATE/TIME: RECEIVED BY: DATE/TI4E 1. OS ,e„`a f 9 z F(1C . /1 , olo y Composite Start Date: RELIN I$H ^ DATE/TIME: RECEI BY:.„... - DATE/TIME: Composite posite Start Time: ( 4 'h.3•141 114-0 Time or Flow (Circle one) Initials: RELINQUISHED BY: DATE/TIME: R D BY: DATE/TIME: 5. 6. Temperature of blank or representative sample RELINQUISHED BY: DATE/TIME: RECEIVED BY: DATE/TIME: At time of collection °C 7. 8. At time of lab receipt 0.7, / 4.0 °C Possible Hazards associated with samples: 0 Non-Hazard EFlammable 17Skin Irritant n Poison nknown Ekther Form Revised July,2014 Page aI Page 10 of 11 9iM • '1 OgeES', t .attcott OcivhttUN'ENTA'L Sample Receipt Verification Date Work Client: 1T3 Received: g •)61 Order: 61 0'60?i i Carrier Name: Client FedEx UPS US Mail Courier Field Services Other: Tracking Number: 4(oj2 35014- Ya Receipt Criteria e o A Comments s Shipping container/cooler intact? x Damaged Leaking Other: Custody seals intact? COC included with samples? • COC signed when relinquished and received? Sample bottles intact? !A Damaged Leaking Other: Sample ID on COC agree with label on bottle(s)? Date/time on COC agree with label on bottle(s)? Number of bottles on COC agrees with number of bottles received? y4 Samples received within holding time? X Sample volume sufficient for analysis? X VOA vials free of headspace(<6mm bubble)? — x Temp at receipt recorded on COC Samples cooled? Temp measured with IR thermometer-SN:97050067 Ice Cold Packs Dry Ice None Samples requiring pH preservation at proper pH? Note: Samples for metals analysis may be preserved upon receipt in the lab. Note: Samples for O&G and VOA analysis—preservation checked at bench.. Samples dechlorinated for parameters requiring chlorine removal at the time of sample collection? �( Note: Chlorine checked at bench for samples requiring Bacterial,VOA,and HAA l\ analysis. If in-house preservation used — record Lot# HCL H3PO4 H2SO4 NaOH HNO3 Other Comments: • Were non-conformance issues noted at sample receipt? Yes or (N—os) Non-Conformance issue other than noted above: Revised February 2018 Completed by: Page 11 of 11 ATTACHMENT 11.2 Investigation of pond capacity for sludge retention ASB Depth Measurements "..... -"'--- Station Latitude(Decimal Longitude Easting(X) Northing(?) Depth 2020 O.__ No. Degrees) (Decimal Degrees) Coordinate Coordinate (FT) Sedimment Level ce 8< rc w- r z T:. 1 35.257018 -82.697784 896379.038 569025.295 7.53 2103.77 a 5 2 , b.. 2 35.257512 -82.697829 896372.309 569205.46 6.45 2104.85 . r2 t / 'i ^�'�„ 3 35.256832 -82.696076 896886.043 568938.663 12.94 2098.36 " r a - 4 35.256110 -82.694633 897306.738 568660.044 10.48 2100.82 z 5 35.255173 -82.692369 897969.454 568294.121 14.03 2097.27 U -) O 01 6 35.258179 -82.697531 896470.246 569444.731 5.89 2105.41 ¢ " a' I 1.. 7 35.257387 -82,695215 897150.411 569130.947 9.06 2102.24 1 6 = M2` l835.256760 -82.693710s9759.882 568886.194 13.122098.18 x W f1 9 35.256235 -82.692654 897898so6 ELR � 10 35.255563 -82.69345 898280.214. 11 35.259349 -82.` = - 12 35.258665 -82.' POND 13 35.257898 -82. 11.73 2099.57 z W x a CC 14 35.257173 -82.691683 898201.167 569013.896 13.04 2098.26 y 6. 0 '" 15 35.256703 -82.690695 898489.546 568831.995 14.75 2096.55 o x ,U' 16 35.259269 -82.694121 897502.252 569803.269 12.78 2098.52 c 6 N 8 N 17 35.258273 -82,692348 898017.673 569421.342 12.89 2098.41 a ~� +11 18 35.257728 -82.691035 898401.985 569208.555 12.92 2098.38 txi o ASH LANDFILL 16 r'N I I .)1 i,>I, 35.259054 -82.692443 897999.904 569706.443 13.04 2098.26 `'-- COMBINED FLOW + LANDFILL(6) `^in„,.- / 35.258376 -82.691124 898384.202 569445.218 7.85 2103.45 SSW-1&UO-1 12)&(3) '3 T 4OFF F TER Average DE VI, RUNOFF FROM ASH +19 9 P 11.17 LANDFILL(4) 1:19 A,``sF3 DRAIN!(i(r/` SW RUNOFF FROM AS i //!I 7 `�" +12 LANDFILL-CUTOFF DITCH'(6) / BREAKLINE: , ( i ', SW RUNOFF FROM SURFACE // 7 OF SLUDGE LANDFILL(7) +6 AERATED STABILIZATION BASIN(ASB) +17 +zo y h`' d/ f 0 cc L'IFF PIPE& W FiiFFUSER FROM (75 ACRES) LEACHATE8 SW 0`4,t \:I / CC PIANT SITE(1) 13 OTHER FLOW6: RUNOFF FROM SLUDGE a + LANDFILL,S,NP-1(8) f'+ < CO SHEET FLOW TO ASS(12) / y W 2 • PRECIPITATION IN ASB(13i +18 I 7r a l� `L---.� +7 SW RUNOFF FROM CULVERT f6 y _ UNDER FORMER TEMP SLUDG S t7, +1 LANDFILL ACCESS RD(S) \\ / 1 SW RUNOFF FROM FORME' , / / / TEMP SLUDGE LANDFILL '� !" 8 DETENTION BASIN)I0-� t F ir II a SPRINGS BSW RUNOFF FROM f FORMER TEMP SLUDGE �.�m `yls,.p,?' F c4i 2 LANDFILL SWP-2(1 1) �.. ' ��1 I W \ ,,,,,„..,......4.--------'-- - '''* i,,,N , . '. +10 / '' / § qqFF yw AeUIEDSTAaIaATON BASIN IASM INFLOWS J/1 ,y, ,,.'"�"- ~ to Zw x pa Inflow Test Data to ALte GJTLT I dZ 4 j Z No. Source Description NCDNEa Comments +6 MEP. EP GATE I /..' )� I 1 AVF.IRGATE, d r 1 Bff Diameter RCPP from plant site Groundwater and srormwater runoff Is pumped to ASB �1 2 6'DIP entedng BFWW SSW-1 teechate(continuous flow)from Ash landfill slurry wall drain pipe 3 12'DIP entering BFWW D0.1 Left+.(continuous flow)and stormwater runoff from Ash landfill undereran pipes / CN CN 4 12'DIP on north side of 458 Slormwater runoff from Ash landfill OUTFACE W' { / ~ 0 5 Boa culvert 3e4 Stormweter runoff from Ash landfill ry MONRORING f'Ai 1{ , N 6 Large drainage duds 5lprmwater runoff from Ash landfill cut-off eta t j a. Z- 1 24'MOPE pipe Smrmwater runoff from surface of Sludgermwat r runoff „ f N 8 BD'CMP SWP-1 Leac6ate(conNnuausflow)and starmwacer runofr from Sludge Landfill / 9 13'CMP Stormwater runoff from culvert under Temporary Sludge Landfill access road ® ` 0 10 6'OP Stommvater runoff from former Temporary Sludge Landfill detention badn l 4/0 11 12'GAP SWP-2 Springs(continuous flow)and stonnwaler runoff from former Temporary Sludge landfill J 12 Land on east side of ASB SmnmwrtermrMf f 13 Predplteuon RainfaBnn45e 0 300 600' u o EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 Form U.S Environmental Protection Agency 2F Application for NPDES Permit to Discharge Wastewater NPDES STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1)) 1.1 Provide information on each of the facilit 's outfalls in the table below Outfall Receiving Water Name Latitude Longitude Number 001 French Broad River 35° 15 16" 82° 41' 33" 0 O 0 0 " 0 SECTION 2.IMPROVEMENTS(40 CFR 122.21(g)(6)) 2.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing, upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could affect the discharges described in this application? ❑ Yes El No 4 SKIP to Section 3. 2.2 Briefly identify each applicable project in the table below. Final Compliance Dates Brief Identification and Affected Outfalls Source(s)of Discharge Description of Project (list outfall numbers) Required Projected CO c m E d 0 0. E 2.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects that may affect your discharges)that you now have underway or planned?(Optional Item) ❑ Yes ❑ No EPA Form 3510-2F(Revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 3.SITE DRAINAGE MAP(40 CFR 122.26(c)(1)(i)(A)) w 3.1 Have you attached a site drainage map containing all required information to this application?(See instructions for specific guidance.) "co 'E ® Yes ❑ No SECTION 4.POLLUTANT SOURCES(40 CFR 122.26(c)(1)(i)(B)) 4.1 Provide information on the facility's pollutant sources in the table below. Outfall Impervious Surface Area Total Surface Area Drained Number (within a mile radius of the facility) (within a mile radius of the facility) specify units specify units 001 ASB Area-23.7 Acres ASB Area-132 Acres specify units specify units 001 Plant Area-63.9 Acres Plant Area-105 Acres specify units specify units specify units specify units specify units specify units specify units specify units 4.2 Provide a narrative description of the facility's significant material in the space below.(See instructions for content requirements.) This a decommissioned paper mill with former landfills that have been capped and closed by their owner/operator.No m significant materials are managed at the site.Leachate from the Sludge and Ash landfills discharge to the Aerated Stabilization Basin(ASB)prior to the discharge to the French Broad River. The ASB also receives stormwater from the N former plant area and ASB area. Because this is a decommissioned site where no significant materials are managed,there are no applicable materials a management practices or materials loading or access areas.The owner/operator of the landfills,P.H.Glatfelter Company,applies herbicide in connection with its landfill closure obligations.The SDS for that herbicide is attached. 4.3 Provide the location and a description of existing structural and non-structural control measures to reduce pollutants in stormwater runoff.(See instructions for specific guidance.) Stormwater Treatment Codes Outfall from Number Control Measures and Treatment Exhibit 2F-1 (list) 001 Stormwater and leachate are directed to the ASB which discharges to French Broad River. 3-B The ASB is a facultative treatment pond. EPA Form 3510-2F(Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 5.NON STORMWATER DISCHARGES(40 CFR 122.26(c)(1)(i)(C)) 5.1 I certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the presence of non-stormwater discharges. Moreover, I certify that the outfalls identified as having non-stormwater discharges are described in either an accompanying NPDES Form 2C, 2D,or 2E application. Name(print or type first and last name) Official title Signature Date signed Er) 5.2 Provide the testing information requested in the table below. ca Onsite Drainage Points Outfall Description of Testing Method Used Date(s)of Testing Directly Observed Number During Test 001 HEM,CN,Phenols,Low Hg,VOC,SVOC,Metals,TSS. 07/09/2019 001 in 001 Hardness,Phosphorus,TKN,Nitrogen,NO2/NO3 07/09/2019 001 SECTION 6.SIGNIFICANT LEAKS OR SPILLS(40 CFR 122.26(c)(1)(i)(D)) 6.1 Describe any significant leaks or spills of toxic or hazardous pollutants in the last three years. ta a- None. '6 -J 0 C a) SECTION 7.DISCHARGE INFORMATION(40 CFR 122.26(c)(1)(i)(E)) See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must o complete. Not all applicants need to complete each table. 7.1 Is this a new source or new discharge? w ❑ Yes 4 See instructions regarding submission of ❑✓ No 4 See instructions regarding submission of estimated data. actual data. Tables A,B,C,and D 7.2 Have you completed Table A for each outfall? ❑✓ Yes ❑ No EPA Form 3510-2F(Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 7.3 Is the facility subject to an effluent limitation guideline(ELG)or effluent limitations in an NPDES permit for its process wastewater? ❑✓ Yes ❑ No 4 SKIP to Item 7.5. 7.4 Have you completed Table B by providing quantitative data for those pollutants that are(1)limited either directly or indirectly in an ELG and/or(2)subject to effluent limitations in an NPDES permit for the facility's process wastewater? ❑✓ Yes ❑ No 7.5 Do you know or have reason to believe any pollutants in Exhibit 2F-2 are present in the discharge? ❑✓ Yes ❑ No 4 SKIP to Item 7.7. 7.6 Have you listed all pollutants in Exhibit 2F-2 that you know or have reason to believe are present in the discharge and provided quantitative data or an explanation for those pollutants in Table C? ❑✓ Yes 0 No 7.7 Do you qualify for a small business exemption under the criteria specified in the Instructions? ❑ Yes-SKIP to Item 7.18. ❑✓ No 7.8 Do you know or have reason to believe any pollutants in Exhibit 2F-3 are present in the discharge? ❑✓ Yes ❑ No 4 SKIP to Item 7.10. 7.9 Have you listed all pollutants in Exhibit 2F-3 that you know or have reason to believe are present in the discharge in Table C? w O ❑✓ Yes ❑ No O 7.10 Do you expect any of the pollutants in Exhibit 2F-3 to be discharged in concentrations of 10 ppb or greater? 0 Yes ❑✓ No 4 SKIP to Item 7.12. E 7.11 Have you provided quantitative data in Table C for those pollutants in Exhibit 2F-3 that you expect to be discharged in concentrations of 10 ppb or greater? ❑ Yes ❑ No 7.12 Do you expect acrolein,acrylonitrile,2,4-dinitrophenol,or 2-methyl-4,6-dinitrophenol to be discharged in concentrations of 100 ppb or greater? ❑ Yes ❑✓ No 4 SKIP to Item 7.14. 7.13 Have you provided quantitative data in Table C for the pollutants identified in Item 7.12 that you expect to be discharged in concentrations of 100 ppb or greater? O Yes ❑ No 7.14 Have you provided quantitative data or an explanation in Table C for pollutants you expect to be present in the discharge at concentrations less than 10 ppb(or less than 100 ppb for the pollutants identified in Item 7.12)? ElYes ❑ No 7.15 Do you know or have reason to believe any pollutants in Exhibit 2F-4 are present in the discharge? ❑✓ Yes 0 No 4 SKIP to Item 7.17. 7.16 Have you listed pollutants in Exhibit 2F-4 that you know or believe to be present in the discharge and provided an explanation in Table C? ElYes 0 No 7.17 Have you provided information for the storm event(s)sampled in Table D? ❑✓ Yes ❑ No EPA Form 3510-2F(Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 Used or Manufactured Toxics c 7.18 Is any pollutant listed on Exhibits 2F-2 through 2F-4 a substance or a component of a substance used or .2 manufactured as an intermediate or final product or byproduct? 0 ❑ Yes ❑✓ No 4 SKIP to Section 8. O .4303 7.19 List the pollutants below,including TCDD if applicable. 1. 4. 7. 2. 5. 8. tn 0 3. 6. 9. SECTION 8.BIOLOGICAL TOXICITY TESTING DATA(40 CFR 122.21(g)(11)) 8.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in relation to your discharge within the last three years? w ❑✓ Yes ID No 4 SKIP to Section 9. 8.2 Identify the tests and their purposes below. Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted xPermitting Authority? �a Effluent Toxicity Pass Permit Required I=1 Yes ❑ No 02/11/2020 o Effluent Toxicity Pass Permit Required ❑✓ Yes ❑ No 10/23/2019 Effluent Toxicity Pass Permit Required ❑✓ Yes ❑ No 07/25/2019 SECTION 9.CONTRACT ANALYSIS INFORMATION(40 CFR 122.21(g)(12)) 9.1 Were any of the analyses reported in Section 7(on Tables A through C)performed by a contract laboratory or consulting firm? ❑✓ Yes ❑ No 4 SKIP to Section 10. 9.2 Provide information for each contract laboratory or consulting firm below. Laboratory Number 1 Laboratory Number 2 Laboratory Number 3 Name of laboratory/firm Environmental Testing Solutions E y Laboratory address PO Box 7565 .y Asheville,NC 28802 o Phone number U (828)350-9364 Pollutant(s)analyzed All NPDES requirements including BOD,TSS,Nitrogen,Phosphorus, Dioxin,Toxicity,Metals, VOCs,SVOCs,ph,DO. EPA Form 3510-2F(Revised 3-19) Page 5 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC OMB No.2040-0004 SECTION 10. CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d)) 10.1 In Column 1 below,mark the sections of Form 2F that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note that not all applicants are required to complete all sections or provide attachments. Column 1 Column 2 0 Section 1 ❑ w/attachments(e.g.,responses for additional outfalls) Cl Section 2 0 w/attachments 0 Section 3 El w/site drainage map 0 Section 4 El wl attachments 0 Section 5 ❑ w/attachments 0 Section 6 ❑ wl attachments d 0 Section 7 0 Table A ❑ w/small business exemption request co co cn o ❑✓ Table B Elw/analytical results as an attachment 40 0 Table C t2 Table D F c 0 Section 8 0 wlattachments y 0 Section 9 0 w/attachments(e.g.,responses for additional contact laboratories or firms) 0 Section 10 0 U 10.2 Certification Statement I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel property gather and evaluate the information submitted.Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine ow, and imprisonment for knowing violations. lur Name(print or type first and last name) Official title 114No vital D«cam , 13r oIAn 0 e I cQ u•Meic' pcdt toprnerti 1, 4-C. Ott Ittplt.ru 0.4.6(r of �,y WI -. � v M�YC U ft Q45�y�1 ( utltet rai.� v 6l1olw�l � t Sign ture j Date signed 001-71,_(/ EPA Form 3510-2F(Revised 3-19) Page 6 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease BRL BRL 1 1 2. Biochemical oxygen demand(BOD5) NA 8.70 mg/L,1132 Ibs NA 2.77 mg/L;118 lbs 68 1 3. Chemical oxygen demand(COD) BRL NA NA 5-Leachate 4. Total suspended solids(TSS) NA 12.0 mg/I,1561 lbs NA 5.9 mg/L,251 lbs 68 1 5. Total phosphorus NA 0.068 mg/L,9 Ibs NA 0.04 mg/L,2 lbs 7 1 6. Total Kjeldahl nitrogen(TKN) NA 1.44 mg/L,187 lbs NA 1.44 mg/L,61 lbs 1 1 7. Total nitrogen(as N) NA 2.61 mg/L,340 lbs NA 1.31 mg/L,56 lbs 7 1 pH(minimum) 7.2 NA 68 1 8. pH(maximum) 8.8 8.15 68 1 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). BRL=Below Reporting Limits NA=Not Analyzed EPA Form 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))l List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) Biochemical oxygen demand(BOD5) NA 8.70 mg/L,1132 lbs NA 2.77 mg/L;118 lbs 68 1 Total suspended solids(TSS) NA 12.0 mg/I,1561 lbs NA 5.9 mg/L,251 lbs 68 1 pH 7.2-8.8 NA 7.2-8.8 NA 68 1 Dissolved Oxygen 9.5 mg/L NA 7.34 mg/L NA 68 1 Mercury,total(7439-97-6) NA 11.2 ng/L,0.0005 Ibs NA 5.59 ng/L,0.00024 Ibs 12 1 2,3,7,8-TCDD NA 1.02 pg/L,4.3e-8 lbs NA 0.768 pg/L,3.2e-8 lbs 4 1 Ammonia(as N) NA 0.46 mg/L,60 lbs NA 0.13 mg/L,5.6 lbs 7 1 Turbidity 9 NTU NA 4.2 NTU NA 34 1 Conductivity 310 umhos/cm NA 310 umhos/cm NA 34 1 Total nitrogen(as N) NA 2.61 mg/L,340 lbs NA 1.31 mg/L,56 lbs NA 1 Total phosphorus NA 0.68 mg/L,9 lbs NA 0.04 mg/L,2 lbs 7 1 Chronic toxicity pass NA pass NA 3 1 I Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Duffel!Number Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) Total nitrogen(as N) NA 2.61 mg/L,340 lbs BRL 1.31 mg/L,56 lbs 7 1 Oil and grease BRL NA BRL NA 1 1 Total phosphorus NA 0.068 mg/L,9 lbs NA 0.04 mg/L,2 Ibs 7 1 Arsenic,total(7440-38-2) NA BRL(<10 ug/L) NA NA 1 1 Copper,total(7440-50-81) NA 0.003 mg/L,0.39 lbs NA NA 1 1 Mercury,total(7439-97-6) NA 11.2 ng/L,0.0005 lbs NA 5.59 ng/L,0.00024 Ibs 12 1 Zinc,total(7440-66-6) NA 0.015 mg/L,1.9 lbs NA NA 1 1 Sulfate(as 504)(14808-79-8) NA NA NA NA NA 5-Leachate Barium,total(7440-39-3) NA NA NA NA NA 5-Leachate Boron,total(7440-42-8) NA NA NA NA NA 5-Leachate Cobalt,total(7440-48-4) NA NA NA NA NA 5-Leachate Iron,total(7439-89-6) NA NA NA NA NA 5-Leachate Magnesium,total(7439-95-4) NA NA NA NA NA 5-Leachate Manganese,total(7439-96-4) NA NA NA NA NA 5-Leachate 2,3,7,8-TCDD NA 1.24 pg/L,1.6e-7 lbs NA 0.768 pg/L,3.2e-8 lbs 4 1 Strontium,total(7440-24-6) NA NA NA NA 1 5-Leachate 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003166675 NC0000078 Davidson River Village,LLC 001 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) NA Provide a description of the method of flow measurement or estimate. The water from the ASB passes over a adjustable weir gate the flows by gravity to a monitoring station.Flow is automatically measured and with a 90 degree V-notch weir assembly.A measuring scale is also available at the discharge to verify the accuracy of the instantaneous flow measurements. EPA Form 3510-2F(Revised 3-19) Page 13 ATTACHMENT 3.1 Site drainage map CC w N N, . / � PLANT SITE AREA Acres a / t' Total Area 204 \ ,�,, 1. \` Area Draining to Former Outfalls 002 and 003 105 z •\ % Pre-Development Impervious Area 63.9 � a .. a \:- Process Isla Post-Development Impervious Area Draining to z rn •\ Landfill j� 002&003 65.1 � < a / ASB AREA > ON o — — / Total Area 214 "W = wCY a ce \ �. Area Draining toASB(includingASB) 132 0 0 0 \ �I I .) 4, Area of ASB 75 a w 1 \� I ry Pre-Development Impervious Area 6.9 W F a �� iI. ��- — Post-Development Impervious Area Draining to a s o _ ? \ ASB 23.7 ---- Plant Site ►.i 1 ---17_ _C____ i,(11/ L..—..-\,. _ a if_ , ---1---1,-, jr-------___ , .... i/ % v iiiiH ASB'° -- Area \:::\ N 3 .\ o X . X \ / X _...._„.....e/ -"-----..,...Q. /! - \ .' i wN =N 3 iNi 0 1000' 2000' a. OVERALL SITE LAYOUT 02 .S U N Q 0 l7 ®Th ----'.,/ \ • � \i is- Q \ PROCESS ISLAND �-. \ LANDFILL 'I N. \ ; 'I1 � \' rr \ , j > I ' . a0 lo lIPLANT SITE , O i � � \ Q - - - i i Il GUARD �, HOUSE \...._ o i C BAR SCREEN �I�MER _ ❑ 1 'L //i/ J OUTFALL 002 •UM''HOUSE 8�-_ IT '' AMBER _.-__---1--___------ 1 c____\ ,„__ ___________I , , I 1-_ .-,- _-_.. i' G ,,a,''' \ `\�r r ---Er. ! •T-T�?--I'`I 1 ` --) � i i t r I —7I I I I f 1—r7•-T / i' l 1 I � - _ .._ i r`� �ll7� i I �I lal 11111111aajmni`iimm- 1011111' 11'///�± � f, Xi iVllIllr,,,. fl/ i'I �J`' ASB • ii -7 N FORMER,,( OUTFALL 003 \ ."............„...--------"<NNH 0 500' 1000' PLANT SITE LAYOUT pp 11560 GREAT DAKS WAY CLIENT: PM: tlfj�\\\\ SUITE 5O0 DAVIDSON RIVER VILLAGE LLC A MILL RK 'I " ALPHARERA GA 3((161Z PLANT SITE AREA LOCATION: CHECKED: SIM (no;in-ssu(FAxj SITE LAYOUT PISGAH FOREST,ECUS NORTH CAROUNA M OFFICE: DRAWING DATE: ACAD FILE: DESIGNED: DETAILED: PROJECT NO.: FIGURE: Alpharetta 5/02/12 FIG2-3.DWG RLS RLS 131497 2.3 �� / \jl a `+' A PROPERTY a 6 ' P. �,� / LINE C a `' U Z J I� eea ASH LANDFLL J -f}S LIFT 0 U i — LJ _Mr d W +p (1 "" —... t�'p/,y (.c N.,...,,,:„,' rkw -m„:, \ a LOCATON OF / ` Z C a K 1......„...k..70-, ## `f (. a say \, \ Fl°c` / o = a .... '"''� F l ASH LANDFILL / v / ` Q o V. t I / /3r lA o o rn z ((//�L t J COMBINED FLOW \ // / F J / jj / 7 ssrm a uo-i(2)a(3) - V AAA �� /. I'' cggq� o_ rn cc ���, ( ( , ) STORM WATER STORMWATER f F 1 1 y\� l \ U J Q J\(7J f 1' rt RUNOFF FROM ASH RUNOFF FROM ASH f I\ (\,�\\\ v.(1 y�\\ t �. r/!/% LANDFILL(4) LANQFILL(5) f f\ F�\ .� `\\ f /t SW RUNOFF FROM ASH14` ` �` \� f t�\\� LANDFILL-CUTOFF DITOH(6) �, \i ,-�� It' \ ASB DRAINA�,F ,, 4 I SW RUNOFF FROMSURFAL'E ,( / \�� / BREAKLINC OF SLUDGE LlWOFILL(7) / \ ` d �- 600PIPEa /a �1'i vvv,�. AV) A r ,7 I F DIFFU ER FROf! LEACHATE 8 SW 8 \V I 1 a PLANT SITE(^) AERATED STABILIZATION BASIN(ASB) RUNOFF FROM SL u } .i t \\\ W p LANDFILL,SWP-1laf k4 75ACRES) haw � �i/,� v��� �� Q '�,,. / �- OTHER FLOWS. /g�p�" Jtt �\ k m J v,. • SHEET FLOW TO ASB(12) � 1�� �t a W • PRECIPITATION IN A38(13) "--`,A-- / f ` , / '7// R fu to P (\ zp j /�/x t. '' \ SW RUNOFF FROM CULVERT " -� Y� 't ,‘,....,,,.„,.....„, ;,, , ,,,,,,,,w, f, UNDER FORMER TEMP ES SLUDGE �t + 1 ,` j LANQFSW RUNOFF FROM FORMER \ J \�\�\ v\ 1 �t ` TEMP SLUDGE LANDFILL ( ) 1 • \` )\\;y(ASS f \\ DETENTION BASIN(IOj a jJ // r d t 3 '/ SPRINGS a SW RUNOFF FROM 1 - / FORMERTEMP SLUDGE I R 5 LANDFILL,SWP-2(1 i) "'++"s` $� "*sty 1 111 Z CC i'/ / �`n .� ,,v H I 1�. / rnl f " eafi i f W AFNATEO STANB2ATION MOM(ASg11NFLOWS _ �� —ivolt a Intl w Test Dala[o AB30VT.f h �- ���� 6 Z N Sours 4scriptlon NCDNFg Comments TR�GTUBE U \ s., (lNE1RGATE f 'I '—.. , /t (' / lant size 7 `f � ./� �!/ I}lea[hate(cont nuousflowlirom ASM1 landlrywalitl2nppe / 'leachate(coot nuous flowlandstormwater runoff from ASM1 ladNllundMrainp pet Y � ',. N u oPpn norcnsde of Ase smrwate.rvnafr from A:M1 Lanat' "'F um � /ti\ \' ,JI r NRow csT }#(L VVV goo culvert 3 n 4 Stormwater rvnoff from ASM1 Lantlf 11 \ j �(y}'2\\\' N Large tlrbnage dl[ch stormwa[errvnofffrom ASM1 tantlfScut af(tl ditch 4 ` ly V ` i/ r \ � 1\ Z 8 26'HOPEppe Stormwalerrvnofffromsuda[e of Slutlge Wntlf'll '^*,. ` ,'\ r /t \` jll\\ \ ,. 3� 30CMP GWPI 4acM1ate{tpn[nuousflow(and stormwater runoflfrom Sludge Lantlf'll Yi S u7 ]8"GMP st mw noff from[u vert under Temporary sludge tantll 11 ac¢ss road "..`k ` lW p or aterry //ter,",� 0 6"CIP Stormwaterrunoff fromformer Tempa5ess edge Sss fssl tle[ent on barn ' C '� ` f �\ \ �Y / 4`\ e y' 1 12'CMP SWPI Spr ngs(con[nuous flow)and stormwater mnoff from former Temporary Sludge landfll _ ""� ,� \ \' "d„ 4"lY1 L Land on eastslde of ASB Stormwater off / 3 Predpita['on ga nfal on ASB fin,. 4.,,. `�a yP,d / O 300r 600' A E < O l7 ATTACHMENT 4.2 Herbicide SDS Page 1 of 7 SAFETY DATA SHEET Revision Date: December 9, 2015 Eraser A/P SECTION 1: IDENTIFICATION Product Name: Eraser A/P EPA Registration No.: 53883-266 Recommended Use: Herbicide;See product label for a complete list of uses and use sites. Restrictions on Use: See product label for any restrictions on the use of this product. Chemical Family: Not available Chemical Name of Active Ingredient(s): Glyphosate, isopropylamine salt Manufactured for: Control Solutions, Inc. 5903 Genoa-Red Bluff Pasadena,TX 77507 FOR FIRE,SPILL,AND/OR LEAK EMERGENCIES CONTACT:CHEMTREC 1-800-424-9300 FOR MEDICAL EMERGENCIES AND HEALTH AND SAFETY INQUIRIES CONTACT:Safety Call 1-866-897-8050 SECTION 2: HAZARD(S) IDENTIFICATION EMERGENCY OVERVIEW: Clear,viscous liquid with no odor to a slight amine-like odor. Causes moderate eye irritation. OSHA HCS CLASSIFICATION (29 CFR 1910.1200) Eye Damage/Irritation Category 2A Signal Word: WARNING • Hazard Statement(s): Causes serious eye irritation. Precautionary Statement(s): Prevention: Wash hands thoroughly after handling. Wear eye protection/face protection. Response: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do-continue rinsing. If eye irritation persists get medical advice/attention. Storage: No statement required. See section 7 for storage information. Disposal: No statement required. See section 13 for disposal information. The following percentage of the mixture consists of components with unknown hazards regarding the acute toxicity: 15.0% Acute Oral Toxicity 15.0% Acute Dermal Toxicity 81.0% Acute Inhalation Toxicity 15.0% Eye Irritation 15.0% Skin Irritation 15.0% Skin Sensitization Page 2 of 7 Eraser A/P Revision Date: December 9, 2015 SECTION 3:COMPOSTION/INFORMATION ON INGREDIENTS Chemical Name CAS Number Weight Glyphosate, isopropylamine salt 38641-94-0 41.0% *Ingredients not listed or listed with a weight% range are considered a trade secret and are withheld under 29 CFR 1910.1200(i). SECTION 4: FIRST AID MEASURES IF IN EYES: Hold eye open and rinse slowly and gently with water for 15 to 20 minutes. Remove contact lenses, if present, after the first 5 minutes;then continue rinsing eye. Call a poison control center or doctor for treatment advice. IF ON SKIN: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15 to 20 minutes. Call a poison control center or doctor for treatment advice. IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an ambulance;then give artificial respiration, preferably mouth-to-mouth if possible. Call a poison control center or doctor for further treatment advice. IF INGESTED: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center or doctor. Do not give anything by mouth to an unconscious person. Most important symptoms/effects, acute and delayed: Moderate eye irritation, including redness,tearing and stinging. SECTION 5: FIRE-FIGHTING MEASURES Suitable Extinguishing Media: Foam, dry chemical, carbon dioxide or water spray Unsuitable Extinguishing Media: Water jet Hazardous Combustion Products: Thermal decomposition may produce toxic oxides of carbon, nitrogen and phosphorous. Special Protective Equipment& Evacuate area and fight fire upwind from a safe distance to avoid Precautions: hazardous vapors and decomposition products. Foam and/or dry chemical are preferred to minimize environmental contamination. If water is used, dike and collect water to prevent run-off. Wear self- contained breathing apparatus and full fire-fighting turn-out gear (Bunker gear). Unusual Fire& Explosion None known Hazards: SECTION 6:ACCIDENTAL RELEASE MEASURES Personal Precautions: See Section 8 for personal protection equipment. Environmental Precautions: Keep spilled material and any rinsate from contaminating soil or from entering sewage and drainage systems and bodies of water. Methods for Containment: Isolate the spill area. Keep unnecessary and unprotected personnel from entering.Absorb small spills with sand,vermiculite or other inert absorbent. Dike large spills using absorbent or impervious material such as clay or sand. Recover and contain as much free liquid as possible for reuse. Allow absorbed material to solidify and scrape up for disposal. Page 3 of 7 Eraser A/P Revision Date: December 9, 2015 Methods for Clean-up: Place contaminated material in appropriate container for disposal. After removal,flush contaminated area thoroughly with water. Pick up wash liquid with additional absorbent and place in a disposable container. Do not put spilled material back in the original container. Other Information: None known SECTION 7: HANDLING AND STORAGE Handling: RECOMMENDATIONS ARE INTENDED FOR MANUFACTURING, PACKAGING AND COMMERCIAL BLENDING WORKERS. PESTICIDE APPLICATORS AND WORKERS must refer to the product label and Directions for Use attached to the product for Agricultural Use Requirements in accordance with the EPA Worker Protection Standard 40 CFR part 170. Handle and open container in a manner as to prevent spillage. Do not eat, drink or smoke while handling this product. Immediately wash off accidental splashes of the concentrate or spray mixture from skin, clothing and out of eyes. Storage: See pesticide label for full information on product storage. Do not contaminate water,food or feed by storage of this product. Store away from sources of heat, out of direct sunlight and away from incompatible materials. Pesticides should be stored in secured areas away from children and animals. Storage Temperature(Min/Max): Store at room temperature. Product Incompatibilities: Oxidizing agents, alkalis, calcium hypochlorite. May react with metals such as galvanized or mild steel to produce hydrogen gas which could form a highly combustible gas mixture. SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION Users of a pesticide product must refer to the product label for personal protective equipment requirements. Exposure Guidelines: COMPONENT OSHA PEL ACGIH TLV NIOSH REL No components listed Engineering Controls: Provide general or local exhaust ventilation systems to maintain airborne concentrations below OSHA PELs or other specified exposure limits. Local exhaust ventilation is preferred. Respiratory Protection: In areas of poor ventilation, use a NIOSH approved respirator with cartridges/canisters approved for pesticides. Eye Protection: Chemical goggles or safety glasses and full-face shield. Protective Gloves: Chemical-resistant gloves such as barrier laminate, butyl rubber, nitrile, neoprene rubber, polyvinyl chloride (PVC)or Viton. Other Protective Clothing: Long-sleeved shirt, long pants and chemical resistant footwear plus socks. General Safety Measures: Wash hands before eating, drinking, chewing gum, using tobacco,or using the toilet. Remove clothing immediately after handling this product.Wash outside of gloves before removing. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning and maintaining PPE. If no such instructions for Page 4 of 7 Eraser A/P Revision Date: December 9, 2015 washables, use detergent and hot water. Keep and wash PPE separately from other laundry. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES Appearance: Clear viscous liquid Upper/Lower Flammability Limits: Not determined Odor: Faint amine-like odor Vapor Pressure: Not determined Odor Threshold: Not determined Vapor Density: Not determined pH (1%dispersion): 4.5 Relative Density(@24°C): 1.16(typical) Melting/Freezing Point: Not determined Solubility(water): Not determined Boiling Point/Range: Not determined Partition Coefficient: Not determined Flash Point: Above 113°C(235°F) Auto-ignition Temperature: Not determined Evaporation Rate: Not determined Decomposition Temperature: Not determined Flammability: Not applicable Viscosity: 43 cS @ 20°C SECTION 10:STABILITY AND REACTIVITY Reactivity: May react with metals such as galvanized or mild steel to produce hydrogen gas which could form a highly combustible gas mixture. Chemical Stability: Stable under normal storage and handling conditions. Possibility of Hazardous Reactions: No potential for hazardous reactions known. Conditions to Avoid: None known Incompatible Materials: Oxidizing agents, alkalis, calcium hypochlorite Hazardous Decomposition Products: Thermal decomposition may produce toxic oxides of carbon, nitrogen and phosphorous. SECTION 11:TOXICOLOGICAL INFORMATION Likely Routes of Exposure: Eye contact,Skin contact, Inhalation, Ingestion Symptoms of Exposure: Eye irritation Oral LDso: >2,000 mg/kg(Estimated based upon component data) Dermal LD50: >2,000 mg/kg(Estimated based upon component data) Inhalation LC50: Not determined Eye Irritation/Damage: Anticipated to cause moderate eye irritation based upon component data. Skin Corrosion/Irritation: Not anticipated to cause skin irritation based upon component data. Skin Sensitization: Not anticipated to be a skin sensitizer based upon component data. Chronic/Subchronic Toxicity: No data available Mutagenicity: No data available Reproductive Toxicity: No data available Neurotoxicity: No data available Target Organs: No data available Aspiration Hazard: Not anticipated to be an aspiration hazard. Carcinogenicity: Chemical Name ACGIH IARC NTP OSHA Glyphosate Group 2A Page 5 of 7 Eraser A/P Revision Date: December 9, 2015 SECTION 12: ECOLOGICAL INFORMATION Environmental Hazards Statement from FIFRA Regulated Pesticide Label: Do not apply directly to water,to areas where surface water is present or to intertidal areas below the mean high water mark. Do not contaminate water when cleaning equipment or disposing of equipment washwaters. ECOTOXICITY DATA: Data presented below is on Glyphosate acid. Fish Toxicity: Rainbow trout:96 hour LC50=8.2 mg/L Bluegill: 96 hour LCso=5.8 mg/L Aquatic Invertebrate Toxicity: No data available Aquatic Plant Toxicity: No data available Avian Toxicity: Bobwhite quail (oral): LD50>3,800 mg/kg Honeybee Toxicity: No data available ENVIRONMENTAL EFFECTS: Persistence and Degradability: No data available Bioaccumulation: No data available Mobility: No data available Other Adverse Effects: No data available SECTION 13: DISPOSAL CONSIDERATIONS Waste Disposal: Refer to the pesticide label for full information on disposal. Pesticide wastes are toxic. Improper disposal of unused pesticide,spray mixture, or rinse water is a violation of Federal law. If these wastes cannot be used according to label instructions,contact your State Pesticide or Environmental Control Agency or the Hazardous Waste representative at the nearest EPA Regional Office for guidance in proper disposal methods. Container Disposal: Refer to the pesticide label for full information on disposal. When possible,triple rinse the container and offer for recycling if available. RCRA Characteristics: It is the responsibility of the individual disposing of this product to determine the RCRA classification and hazard status of the waste. SECTION 14:TRANSPORTATION INFORMATION DOT Not regulated (Ground): IMDG Not determined (Sea): IATA Not determined (Air): Page6of7 Eraser A/P Revision Date: December 9, 2015 SECTION 15: REGULATORY INFORMATION Labeling Requirements Under FIFRA:This chemical is a pesticide product registered by the Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These requirements differ from the classification criteria and hazard information required for safety data sheets and for workplace labels of non-pesticide chemicals. Following is the hazard information as required on the pesticide label: CAUTION Harmful if inhaled. Causes moderate eye irritation.Avoid breathing spray mist. Avoid contact with eyes or clothing. TSCA Inventory: This product is exempt from TSCA inventory listing requirements as it is solely for FIFRA regulated use. SA Title III RA Ti I Information: o Section 302—Extremely hazardous substances: None Section 311/312—Hazard Categories: Immediate(Acute) Section 313—This product contains a chemical or chemicals which are subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372: Chemical Name CAS Number Weight None listed CERCLA—This product contains the following chemicals which have a reportable quantity (RQ) under the Comprehensive Environmental Response,Compensation and Liability Act(CERCLA): Chemical Name CAS Number RQ Quantity of Finished Product None listed CALIFORNIA PROPOSITION 65: Chemical Name CAS Number Prop 65 Category(ies) None listed U.S. STATE RIGHT-TO-KNOW REGULATIONS: Chemical Name New Jersey Massachusetts Pennsylvania None listed SECTION 16:OTHER INFORMATION NFPA Health Hazards 1 Flammability 1 Instability 0 Special Hazards—None Disclaimer: Control Solutions, Inc. believes the information presented herein is accurate and correct as of the document date. The presented information is based upon available data from reliable sources. Control Solutions, Inc. makes no warranty, express or implied, regarding the accuracy of the data or the results obtained from the use of this product. Nothing herein may be construed as recommending any practice or any product in violation of any law or regulations.The user is solely responsible for determining the suitability of any material or product for a specific purpose and for adopting any appropriate safety precautions. We l Page 7 of 7 Eraser A/P Revision Date: December 9, 2015 disclaim all liability for injury or damage stemming from any improper use of the material or product described herein. Revision Date: December 9, 2015 Document Superseded: August 10, 2015 Revision Note: Update to SDS format