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Home My WebLink AboutNC0070033_Permit (Modification)_20110218NPDES DOCUMENT SCANNINO COVER SHEET NC0070033 -. : :;.:�-- _ —_ -:.- MHP NPDES Permit: orta„' ti Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Application Instream Assessment (67b) Environmental Assessment (EA) Permit History Document Date: February 18, 2011 This document is printed on reuse paper - %ore any content on the remzerse side ATA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary February 18, 2011 Mr. Fred P. Cox P.O. Box 631 Stanleytown, VA 24168-0631 Subject: Modification of NPDES Permit NC0070033 Quail Run MHP WWTP Davidson County Dear Mr. Cox: The Division has reviewed the request to reduce the frequency of effluent temperature monitoring made by your representative (Ms Carolyn Caldwell). The Division has no objection to your request, thanks to your facility's compliance history. This modification is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). This modified permit includes the following changes from your current permit: > The permit effluent limitations and monitoring requirements page has been revised to show Weekly [instead of Daily] temperature monitoring at the effluent. If any parts; measurement frequencies or sampling requirements contained in this modification are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. This permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this matter, please contact Charles H. Weaver at (919) 807- 6391 or via e-mail [charles.weaver@ncdenr.gov]. Coleen H. Sulli cc: Central Files Winston-Salem Regional Office / Jenifer Carter NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 512 North Salisbury Street, Raleigh, North Carolina 27604 Phone: 919 807-6300 / FAX 919 807-6495 / Internet: www.ncwaterquality.org An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper NorthCarolina Naturally Permit NC0070033 A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Beginning on the effective date of this permit and lasting until permit expiration, the Permittee is authorized to discharge from Outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: PARAMETER EFFLUENT LIMITATIONS MONITORING REQUIREMENTS Monthly Average Daily Maximum Measurement Frequency Sample Type Sample Location Flow 0.017 MGD Weekly Instantaneous r Influent Effluent BOD5 30.0 mg/L 45.0 mg/L 2/month Grab Effluent Total Suspended Solids 30.0 mg/L 45.0 mg/L 2lmonth Grab Effluent NH3-N (April 1-October 31) 6.9 mg/L 34.5 mg/L 2/month Grab Effluent NH3-N (November 1- March 31) 25.8 mg/L 35.0 mg/L 2lmonth Grab Effluent Dissolved Oxygen (April 1- October 31) Weekly Grab Effluent, U & D Fecal Coliform (Geometric Mean) 200/100 ml 400/100 ml 2lmonth Grab Effluent Total Residual Chlorine2 28 pg/L 2/Week Grab Effluent Temperature Weekly Grab Effluent, U & D Total Nitrogen (TKN + NO2 + NO3) Quarterly Grab Effluent Total Phosphorus Quarterly Grab Effluent pH > 6.0 and < 9.0 Standard Units 2/month Grab i Effluent Notes: 1 U: upstream approximately 100 feet from the outfall. D: downstream at least 300 feet from the outfall. 2 The Permittee shall report all effluent TRC values reported by a NC -certified laboratory [including field - certified]. Effluent values below 50 µg/L will be treated as zero for compliance purposes. THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. Weaver, Charles From: Carter, Jenifer Sent: Friday, February 18, 2011 8:15 AM To: Weaver, Charles Subject: RE: NC0070033 - request to modify permit. I don't see a problem with it. The compliance record over the last 5 plus years has been great. You could compromise and go with twice weekly since they have to do that for other at least one other parameter, if I recall without looking at the file. The aging ORC wants to retire and is finding it difficult to find someone to care for such a simple system requiring daily visits, just for temperature at that. I say reduce it to once or twice weekly. Jenifer Before printing this email. please consider your budget and the environment. If you must print. please print only xvhat von need and save ink \\ith the free Eco-Font. NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4957 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Weaver, Charles Sent: Thursday, February 17, 2011 8:10 PM To: Carter, Jenifer Subject: NC0070033 - request to modify permit. Carolyn Caldwell called on behalf of Fred Cox, the owner. She requested that temperature monitoring be reduced from Daily to Weekly. How does the WSRO vote? CHW Messages to and from this address are subject to the NC Public Records Law. Weaver, Charles From: Carter, Jenifer Sent: Thursday, February 03, 2011 8:02 AM To: Weaver, Charles Subject: RE: Quail Run Oh. That's what I get for listening to the ORC. I didn't have copies of the older permits like I did for the other facility (same ORC). I'll have to poke him the ribs for trying to pull one over on me. Brat! He is in his 80's, and the owner is close to it too... I doubt they'll care enough to request a modification. Thanks anyway. Jenifer Before printing this email. please consider your budget and the environment. If you must print. please print only \\hat you need and save ink with the tree Eco-Pont. NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4957 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Weaver, Charles Sent: Wednesday, February 02, 2011 8:04 PM To: Carter, Jenifer Subject: RE: Quail Run Jenifer — Quail Run has been required to do Dail' effluent temperature monitoring since the 1999 permit. The requirement appears in the 1999, 2004 and 2009 permits. They can request a mod to have it removed.... ("HIV From: Carter, Jenifer Sent: Wednesday, February 02, 2011 2:30 PM To: Weaver, Charles Subject: Quail Run Charles, I was noticing on Quail Run's permit (NC0070033) that Temperature monitoring went from weekly to daily during the last permit renewal. I didn't notice it since it was not mentioned as a change in the draft letter. Could it be a mistake? It seems a little odd to require daily temp readings for a sandfilter system. There are no other daily monitoring requirements. i