NC0020567_Pretreatment_Industrial_Waste_Survey_20230424

DocuSign Envelope ID:OBA9B731-E53E-403E-B97B-lFA434375630
ROY COOPER _
Governor d C
ELIZABETH S.BISERr
Secretary •E .
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
4/24/2023
Via Electronic Mail(ncole johnstonkyysa.org)
Ms.Nicole Johnston
Executive Director
Yadkin Valley Sewer Authority
P.O. Box 828
Elkin,NC 28621
Subject: Industrial User Waste Survey(IWS)Approval
Program: Yadkin Valley Sewer Authority(YVSA)
Wastewater Treatment Plant: Elkin WWTP
NPDES#: NCO020567
Surry County
Dear Ms.Johnston:
The Municipal Unit of the Division of Water Resources has reviewed the IWS for the Yadkin Valley Sewer
Authority's Public Owned Treatment Works (POTW), working under the NPDES Permit Number
NC0020567. The IWS was initially submitted to the Division on April 3', 2023, followed by more
information and revisions received on April 6th,2023, and April 21 st, 2023.
YVSA's IWS included 34 industrial, commercial, and institutional (ICI) users and currently has 1
significant industrial user(SIU)under an Industrial User Permit(IUP)and zero industrial users(IUs)under
Local Permits. YVSA's NPDES permits require the proper completion of an IWS.
The review indicates that the IWS is adequate and meets the requirements of 40 CFR 403.8 (f) (2).Please
remember it is the responsibility of the POTW to continue efforts to ensure that any SILT, as defined by
NCAC 15A 2H .0903(b)(30) (A) through (D), is identified and subsequently added to the POTW's
pretreatment program. This includes evaluating new]Us before they commence discharge and evaluating
existing Ns determined to be not SLUs that make changes to their process.
Next IWS Due Date:April lst,2028,unless conditions at the POTW or industrial users change significantly
and thus warrant an earlier submittal. Furthermore, within 180 days of the effective date of any
reissued/modified NPDES permit, the Permittee would be required to submit to the Division a written
technical evaluation of the need to revise local limits (i.e.,updated IWS, HWA, LTMP, or documentation
of why the update is not needed). This action may include revising,updating, or adding to the list of SlUs.
Pursuant to 15A NCAC 02H .0907(b), either the Division or the Permittee may initiate pretreatment
program revisions.
North Carolina Department of Environmental Quality I Division of Water Resources
NORTH cnaow
D E Q�� 512 North Salisbury Street 11611 Mail Service Center I Raleigh,North Carolina 27699-1611
Dgarh�anl a/EmYaane ntal F 919.707.9000
Oual�

DocuSign Envelope ID:OBA9B731-E53E-403E-B97B-1FA434375630
If you have any questions or comments, please contact Keyes McGee at [phone] [email:
keyes.mcgeekncdenr.govI or Octavio Henriquez at (919) 707-3662 [email:
octavio.henriqueznncdenr.govI Thank you for your continued support of the Pretreatment Program.
Sincerely,
DocuSigned by:
Attachments: -I ' � �
iws_yvsa_final.xlsx k Gam.
cc with attachments: C464531431644FE...
oih/yvsa_iws_2023 for Richard E. Rogers Jr.,Director
Ec: Municipal Unit File Division of Water Resources
Ron Lynn,West Consultants
Jenny Graznak,WSRO
Central Files(Laserfiche)
D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail Service Center I Raleigh,North Carolina 27699-1611
NORTH CAROUNA _
oep,�„F r��,�wla�,\ /./ 919.707.9000

Industrial Waste Survey (IWS) Version:2022.07.01
Permittee/Facility Name: Yadkin Valley Sewer Authority NPDES No: NC0020567 NPDES Permit Effective Date: 8/1/2020 IWS Submittal Date: 3/31/2023
Person Completing IWS(Name and Title): Nikki Hembree-Office Assistant Email: Permit If kki.he Inbree@Vvsa.o rR Regional Office/Contact© Jenny Graznak/Octavio Henriquez
Chemical Addendum Submittal Date: (Please fil l if Available) N/A
tt Name of Industrial User(IU) Description of Business Primary SIC NAICS Code Primary 40 CFR Date Short Date Long Date of Last Is it in the Does it have Is it currently Is a Does the IU Approx.Non- Approx. If Process Water is Approx.Process Significant Categorical Input'X'if Non Input'X' Local Email Why SIU Permit is Needed Why SIU Permit isn't Needed Notes/Comments
Code (optional) if applicable) Form was Form was Site Visit or Service Area? Sewer in Business(N) Permitted have Contact Process Process Pumped&Hauled, Water Flow hauled Industrial User Industrial User Significant INS) if Middle Permit Contact for
Received Received Contact (N) Service(N) Septic Domestic Water Flow(gpd) Water Flow add Destination (gpd) (SIU)Permit No. (CIU)Permit No. CIU Tier CIU No. SIU or Local
System in Water Flow (gpd) Information below Permit
Place?(Y) Only(Y)
LOCATED IN ELKIN
(2022 NC Manufactures List)
1 Acc Coatings,LLC
Manufacturing water- 2851 446 2/2/23 1000 minor process flow/no Categorical
1
borne coatings Limits
2 Adagio Vineyards,LLC 1 Vineyard 5813 2/4/23 N N LINK 42 survey listed usage as 42 gpd outside of the collection system,
responded to survey
3 APG East,LLC 1 Newspaper Publishing 2711 Y local newspaper,no process flow no response recv'd,based on billing ave
(owns or is associated usage-161 gpd
4 Burchette&Burchette Hardwood 1 Create Hardwood 2426 N N LINK not a sewer customer outside of the collection system,no
Floors Floors,Showroom response recv'd
s Carolina Heritage Vineyard 1 Vineyard 2084 N N LINK LINK not a sewer customer outside of the collection system,no
response recv'd
6 Classic Designs,Inc 1 Screen Printing 2396 410 2/13/23 Y no process flow survey lists usage as-20 gpd
7 Combs Produce 1 retail store for meats 2011 432 2/2/23 Y no process flow survey lists usage as-190gpd
B ECMD,Inc 1 distribution warehouse 5031 23 10 2 LINK Y no process flow domestic only/ / p yper surevy
of building materials
9 Elkin Tribune,Inc 1 Newspaper Printing Y local newspaper,no process flow no response recv'd,based on billing ave
usage-161 gpd
10 CALLED WOODGRAIN MILLWORKS 1 Lumber products 2421 429 2/9/23 N N LINK not a sewer customer outside of the collection system
11 MVP Group International,Inc 1 candle manufacturer 3999 433 2/10/23 N N LINK not a sewer customer outside of the collection system,survey
lists usage as 7,000 gpd
Northwestern Animal Disease Animal Species no flow process permitted per Survey listed SIC code as 8734(Testing
12 Diagnostic Lab 1 Diagnostics(Testing 8734 8/10/22 Y YVSA at this time due to concern Laboratories)is not listed ob SIC CFR tab,
Laboratorvl w/arsenic.Waste is taken offsite survey lists usage as 227 gpd
13 Nu-Line Printing and Photography, 1 Commerical Printing 2759 Y no process flow no response recv'd,based on billing ave
Inc usage-108 gpd
14 Perdue Farms,Inc 1 Poultry Related 2048 406 2/21/23 N N LINK not a sewer customer outside of the collection system
(produce chicken feed)
Required-flow>25,000 gpd and
15 PGW(VITRO) 1 Automotive Glass 3231 426 7/11/22 12/19/22 14,725 14,800 IWP001 X requires pretreatment prior to IU has an existing IUP
Fabrication discharge to YVSA system(IUP
is undated)
16 Skull Camp Brewery 1 Brewery 2082 Y no process flow no response recv'd,based on billing ave
usage-220 gpd
17 Slightly Askew Winery 1 Winery Tasting Room 2084 2/21/23 2 insignificant process flow(and maysurvey lists usage as 23 gpd
not be process flow)
1s Tampco,Inc 1 Manufacture of SS for 3312 420 2/4/23 Y no process flow survey lists usage as 281 gpd
Boat Products
19 Triple Competition Arms 1 Fencing Uniforms 2329 2/2/23 Y no process flow survey lists usage as 21 gpd
zo Vulcan Materials Co. 1 Quarry 3281 N N LINK of the collection system,noNK not a sewer customer response recv'd
21 Wayne Farms,LLC 1 Polutry Related N LINK not a sewer customer outside of the collection system,no
response recv'd
22 Weyerhaeuser 1 Wood Products 2631 430 Y Y no process flow has own treatment system
LOCATED IN JONESVILLE
23 (2022 NC Manufactures List)
24 Foothills Country Ham,Inc. 1 Butcher Shop/Meat 2013 432 Y no process flow no response recv'd,based on billing ave
Packing Store usage-424 gpd
2s Grandeur Manufacturing,Inc. 1 Parts Fabrication 3535 433 2/6/23 N N Y not a sewer customer survey states they have a septic system
26 Lake Phelps Grain,Inc. 1 Wholesale Grain Dealer 2048 406 N N LINK LINK not a sewer customer outside of the collection system,no
response recv'd
27 Mathis Concrete,LLC 1 Concrete Company 3273 411 4/6/23 Soo flow is<25,000 GPD,MARL is< survey lists total usage as 625 gpd
5%,and non-categorical
2s Tri-County Awards&Signs 1 Custom Signs 3993 433 2/17/23 Y Y Y no process flow survey lists usage as 20 gpd
Page 1 iws_yvsa_final

# Name of Industrial User(I U) Description of Business Primary SIC NAICS Code Primary 40 CFR Date Short Date Long Date of Last Is it in the Does it have Is it currently Is a Does She IU Approx.Non- Approx. If Process Water is Approx.Process Significant Categorical Input'X'if Non Input'X' Local Email Why SIU Permit is Needed Why SIU Permit isn't Needed Notes/Comments
Code (optional) (if applicable) Form was Form was Site Visit or Service Area? Sewer in Business(N) Permitted have Contact Process Process Pumped&Hauled, Water Flow hauled Industrial User Industrial User Significant INS) if Middle Permit Contact for
Received Received Contact (N) Service(N) Septic Domestic Water Flow(gpd) Water Flow add Destination (gpd) (SIU)Permit No. (CIU)Permit No. CIU Tier CIU No. SIU or Local
to System in Water Flow (gpd) Information below Permit
Place?(Y) Only(Y)
LOCATED IN RONDA
29 (2022 NC Manufactures List)
Carolina Machine,Inc. 1 Industrial Equipment 3469 433 no process flow no response recv'd,based on billing ave
replacement parts usage-52 gpd
Manufacture of flow is<25,000 GPD,MAHL is<
3o Carolina Precison Fibers 1 2679 430 3/10/23 Y 57
hydroseeding mulches 5%,and non-categorical
31 Cedar View Machine 1 Machining 3599 433 N N UNK UNK not a sewer customer outside of the collection system
32 Precision Fabricators,Inc. 1 metal fabrication 3444 433 2/4/23 Y no process flow survey lists usage as 460 gpd
33 Raffaldini Vineyards&Winery 1 Winery 2084 N N UNK UNK not a sewer customer outside of the collection system
34 The Northwest Company 1 Manufacture of throws 2221 410 2/4/23 Y no process flow survey lists usage as 260 gpd
&Custom Wovens
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