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Home My WebLink AboutNC0088226_Permit Modification_20150819w NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Donald R. van der Vaart Governor Secretary August 19, 2015 Mr. John Cranfill, Sr. Chief Engineer MAC DIO86-300 Wells Fargo, N.A. — Wells Fargo Tryon Street GWR 550 South Tyron Street, 30'h Floor Charlotte, NC 28202 Subject: Change-Page(s) to Correct Error NPDES Permit NCO088226 Wells Fargo Tryon Street GWR 500 Block of South Tyron St, Charlotte 28202 Mecklenburg County Dear Mr. Cranfill: The Division of Water Resources (the Division) staff noted.a type-o for parameter codes in your recently issued permit (July 27, 2015). Xylene should have the parameter code 81551 and Methyl Tert-Butyl Ether (MTBE) should have the parameter code 27417. Accordingly, we hereby forward the modified permit pages to amend Section A.(1.) of your permit with the following corrected parameter codes: Xylene [81551] and Methyl Tert-Butyl Ether (MTBE) [27417] Please insert these change pages into your existing permit and discard the old pages. We regret any inconvenience this causes your organization. Please note that 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 of Water Resources or any other Federal, State, or Local governmental permits that may be required. If you have questions, or if we can be of further service, please contact Derek Denard at [derek.denard@ncdenr.gov] or call (919) 807-6307. Resp ctfully, S. Jay Zimme man, Dir r_.. Division of Water Resources, NCDENR Enclosure: NPDES Permit NCO088226 (Corrected Pages) he: Central Files NPDES Program Files MRO Files/ Attn: Michael Parker ec: Richard Fanner [Richard.fanner@mecklenburgcomtync.gov] Aquatic Toxicology Unit/ Susan Meadows [susan.meadows@ncdenr.gov] BrianT. Olin, P.G., ECS Carolinas, LLP [BOlin@ecslimited.com] 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Phone: 91M07-63001Internet: www.ncwalerquality.org An Equal Opportunity I Affirmative Action Employer- Made in part by recycled paper Permit NCO088226 PART I A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [15A NCAC 02B .0400 et seq., 02B .0500 et seq.] During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge via Outfall 001. Such discharges shall be limited, monitored and reported' by the Permittee as specified below: EFFLUENT CHARACTERISTICS [Parameter Code] LI1VI['S .. MONITORING REQU]tEMENTS� Monthly: Average Daily Max1mum Measareuent Frequency - Sample Type' ; Sample . Loca ion 2 Flow (MGD) 50050 0.087 MGD Continuous Recording Effluent Total Suspended Solids (TSS) C0530 30.0 mg/L 30.0 mg/L Monthly Grab Effluent pH (su) 00400 > 6.0 and < 9.0 standard units Monthly Grab Effluent Benzene 3 (µg/L) 34030 51 µg/L Monthly Grab Effluent Toluene 3 (µg/L} 34010 11 µg/L Monthly Grab Effluent Ethylbenzene 3 (µg/L) 34371 97 µg/L Monthly Grab Effluent Xylene 3 (µg/L) 81551 6.70 µg/L Monthly Grab Effluent Total Lead 3 (µg/L) 01051 33.8 µg/L Monthly Grab Effluent 1,2 Dichloroethane 3 (µg/L) 32103 37 µg/L Monthly Grab Effluent Naphthalene 3 (µg/L) 34696 12 µg/L 'Monthly Grab Effluent n-Butylbenzene 3 (µg/L) 77342 550 µg/L Monthly Grab Effluent Methyl Tert-Butyl Ether (1\4TBE) 3 (µ 27417 Monthly Grab Effluent Chloroform 3 (µg/L) 32106 Monthly Grab Effluent Tetrachloroethene 3 (µg/L) 78389 Monthly Grab Effluent Trichloroethene 3 (µg/L) 78391 Monthly Grab Effluent Total Zinc 3 (µg/L) 01092 Quarterly Grab Effluent Total Copper 3 (µg/L) 01042 Quarterly Grab Effluent Chronic Toxicity 4 TGP3BITHP3B Quarterly Grab Effluent Footnotes: 1. No later than 270 days from the effective date of this permit, the permittee shall begin submitting discharge monitoring reports electronically using the Division's eDMR application system [see A. (3.)] 2. All "Effluent" samples shall be collected after the point of convergence of all dewatering streams and prior to the point of connection with the storm sewer. 3. This sample to be collected concurrently with quarterly Chronic Toxicity. 4. Chronic Toxicity (Ceriodaphnia) limit at 90% with testing in March, June, September, and December [see A. (2)]. Conditions: . • There shall be no discharge of floating solids or visible foam in other than trace amounts. • Discharge shall show no evidence as a source for oily film or sheen on the receiving stream. Page 3 of 6