NC0073814_Permit Modification_20010226

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Mr. Belvin Hall
Buncombe County Board of Education
167 Craven Street
Asheville, North Carolina 28806
Dear Mr. Hall:
Michael F. Easley
Governor
William G. Ross. Jr., Secretary
North Carolina Department of Environment and Natural Resources
Kerr T. Stevens, Director
Division of Water Quality
February 26, 2001
Subject: NPDES Permit Modification
Permit NCO073814
North Buncombe Elementary School WWTP
Buncombe County
The Division's Point Source Compliance Enforcement Unit has reviewed the subject permit. Their review noted
a typographical error. This permit modification corrects the error, changing the notation for summer to "April 1 —
October 31" in section A. (1).
Please find enclosed the revised permit page. The revised page should be inserted into your permit. The old
page may then be discarded. All other terms and conditions contained in the original permit remain unchanged and
in full effect. This permit modification is issued under the requirements of North Carolina General Statutes 143-
215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agene3.
If any parts, measurement frequencies or sampling requirements contained in this permit 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 a written petition conforming to Chapter 150B of the North
Carolina General Statutes, filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, Noath
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.
If you have any questions concerning this permit modification, please contact Charles Weaver at (919) 733-50t83,
extension 511.
Sincerely,
4N err T. Stevens
cc: Central Files
Asheville Regional Office, Water Quality Section
Point Source Compliance Enforcement Unit
NPDES Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity AllirmativeAction Employer VISITusoNTHE INTERNET@http://h2o.enr.state.nc.usINPDES

47
Permit NCO073814
A. (1.) EFFLUENT LMTATIONS AND MONITORING REQUIREMENTS — FINAL
During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is
authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as
specified below:
EFFLUkT
CHARACT AISTIO-S
LIMITS
MUfTO14I06REQUIREMENTS
Monthly
Average
Daily
Maximum
Measurement
Froquenn .
Sa6l�S1 p' T e
SiMple Location
Flow
0.011 MGD
Weekly
Instantaneous
Influent or Effluent
BOD, 5-day (20°C)
30.0 mg/L
45.0 mg/L
Weekly
Grab
Effluent
Total Suspended Residue
30.0 mg/L
45.0 mg/L
Weekly
Grab
Effluent
NH3 as N
(April 1- October 31
7.4 mg/L
Weekly
Grab
Effluent
NH3 as N
November 1- March 31
2/Month
Grab
Effluent
Fecal Coliform
(geometric mean
200 / 100 ml
400 / 100 ml
Weekly
Grab
Effluent
Total Residual Chlorine
2/Week
Grab
Effluent
Temperature (QC)
Weekly
Grab
Effluent
pH1
Weekly
Grab
Effluent
Footnotes:
1. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.

e
Permit NC0073814
A. (I.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — FINAL
During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is
authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as
specified below:
EFFLUENT
LIMITS
MONITORING REQUIREMENTS
CHARACTERISTICS
Monthly
Daily
Measurement
Sample Type
Sample Location
Avera a
Maximum
Frequency
Flow SDOTO
0.011 MGD
Weekly
Instantaneous
Influent or Effluent
BOD, 5-day (2020 /
19
30.0 mg/L
45.0 mg/L
Weekly
Grab
Effluent
Total Suspended Residue
30.0 mg/L
45.0 mg/L
Weekly
Grab
Effluent
NHs a N
7.4 mg/L
Weekly
Grab
Effluent
(A ril -March 31 '
NH3 as N (p
2/Month
Grab
Effluent
November 1 - March 31
Fecal Coliform
200 / 100 ml
400 / 100 ml
Weekly
Grab
Effluent
(geometric mean 3101
Total Residual Chlorine
2/Week
Grab
Effluent
Temperaturtj?C
Weekly
Grab
{ Effluent
pHf
Weekly
Grab
Effluent
O
Footnotes:
1. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
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