NC0047091_NOV2015LV0155_20150315

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CDEE R
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald van der Vaart
Governor Secretary
March 19, 2015
RECEIVEDIDENRIDWR
Mr. Logan Boggs
KBI, LLC MAR 2 3 2015
80 South Lake Avenue, Suite 719 Water Quality
Pasadena, California 91101 Permittinq Section
Subject: Notice of Violation — Effluent Limitations
Tracking Number: NOV-2015-LV-0155
Silver Maples WWTP
NPDES Permit NCO047091
Cabarrus County
Dear Mr. Boggs:
A review of the March 2014 self-monitoring report for the subject facility revealed violations of the
following parameters at Outfall 001:
Date Parameter Reported Value Permit Limit
3/5/14 BOD 49.0 mg/L 19.5 mg/L (Daily maximum)
3/11/14 BOD 37.0 mg/L 19.5 mg/L (Daily maximum)
3/18/14 BOD 26.0 mg/L 19.5 mg/L (Daily maximum)
3/25/14 BOD 36.0 mg/L 19.5 mg/L (Daily maximum)
3/31/14 BOD 37.0 mg/L 13.0 mg/L (Monthly average)
3/5/14 Fecal coliform >600 CFU/100 mL 400 CFU/100 mL (Daily maximum)
3/11/14 Fecal coliform >600 CFU/100 mL 400 CFU/100 mL (Daily maximum)
3/18/14 Fecal coliform >600 CFU/100 mL 400 CFU/100 mL (Daily maximum)
3/25/14 Fecal coliform 3,800 CFU/100 mL 400 CFU/100 mL (Daily maximum)
3/31/14 Fecal coliform 952 CFU/100 mL 200 CFU/100 mL (Monthly geometric mean)
3/31/14 Flow 0.102 MGD 0.04 MGD (Monthly average)
Remedial actions, if not already implemented, should be taken to correct the noted any problems.
The Division of Water Resources may pursue enforcement actions for this and any additional
violations. If the violations are of a continuing nature, not related to operation and/or maintenance
problems, and you anticipate remedial construction activities, then you may wish to consider
applying for a Special Order by Consent (SOC).
Mooresville Regional Office
Location:610 East Center Ave.,Suite 301 Mooresville,NC 28115
Phone:[phone] Fax:[phone] Customer Service:/-877-623-6748
Internet:http://portal.nodenr.orghuebhvq
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NOV-2015-LV-0155, Page 2
If you have questions concerning this matter or to apply for a SOC, please do not hesitate to
contact Ms. Marcia Allocco or myself at [phone].
Sincerely,
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C-t;:�Michael L. Parker, Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources, NCDENR
cc: Wastewater Branch
Central Files (MSC 1617-basement)