WQ0022725_Correction_20031125

0� r 4G Michael F. Easley, Governor
60 William G, Ross in, Secretary
7 r North Carolina Department of Environment and Natural Resources
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U N, Alan W. Klimek, P.E., Director
Division of Water Quality
November 25, 2003
Mr. John W. Dixon
Slash Creek, LLC
PO Box 1327
Nags Head, NC 27959
Subject: Permit No. WQ0022725 Correction
Slash Condominiums
Wastewater Treatment and Reclaimed Water
Utilization System
Dare County
Dear Mr. Dixon:
In accordance with a telephone request received on November 20, 2003, we are forwarding herewith the
corrected page 5 of Permit No. WQ0022725, issued November 12, 2003, for the subject facility.
The following corrections have been made to the permit:
1. Sampling for Residual Chlorine and Settleable Matter have been removed from Condition 11I.3.
Please replace Page 5 with the corrected Page 5 into Permit No. WQ0022725, issued November 12, 2003.
If you have any questions regarding this request, please do not hesitate to contact me at [phone],
extension 502. Thank you for your cooperation.
Sincerely,
1 jL
Sue Homewood
Non -Discharge Permitting Unit
cc: Dare County Health Department
Washington Regional Office, Water Quality Section
Washington Regional Office, Groundwater Section
Groundwater Section, Central Office
Qulble & Associates, P.C.
Technical Assistance and Certification Unit
Water Quality Central Files
NDPU Files
*
Non -Discharge Permitting Unit Internet httpJ/h2o.enr.ne.state.us/ndpu i-6-6 ro
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3. As an indicator of proper operation and maintenance, the facility shall produce an effluent in
compliance with the following limitations:
Parameter Monthly Average Daily(Instantaneous) Maxim -am c
Flow 19,000 GPD
BOD5 (5-day, 20°C) 10 mg/l 15 mg/l
NH3 as N 4 mg/l 6 ing/1
Total Nitrogen 10 mg/1
TSS 5 mg/l 10 mg/1
Fecal Coliform 14 per 100 mlb 25 per 100 ml
Turbidity 10 NTU
The effluent pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
Monthly averages for all but fecal coliform shall be the arithmetic mean of all samples collected
during the reporting period.
b
Monthly average for fecal coliform shall be the geometric mean of all samples'collected during the
reporting period.
C
Daily maximum shall be the maximum value of all samples collected during the reporting period.
The effluent from the subject facilities shall be monitored, by the Permittee, at the sampling vault for
the following parameters:
Parameter Sampling Point Sampling Frequency „Type of Sample
Flow Influent or Effluent Continuous Recording
Turbidity Effluent Continuous Recording
BOD5 (5-day, 20'Q Effluent 2/Month Composite
NH3 as N Effluent 2/Month Composite
Total Nitrogen Effluent 2/Month Composite
TSS Effluent 2/Month Composite
Fecal Coliform Effluent 2/Month Grab
NO3 Effluent *Triannually Grab
TDS Effluent * Triannually Grab
TOC Effluent **Triannually Grab
Chloride Effluent *#Triannually Grab
pH Effluent **Triannually Grab
2/Month sampling frequency only during the months of April through October. During the
remainder of the year, these parameters shall be monitored monthly.
* Triannually sampling shall be conducted during March, July, and November
If Groundwater sampling indicates or predicts problems with the compliance with Groundwater
Standards, this permit will be modified to include additional and/or more restrictive limitations.
4. Adequate records shall be maintained by the Permittee tracking the amount of wastewater disposed.
These records shall include, but are not necessarily limited to the following information:
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