NC0027197_Permit Correction_20090813

am`L
RCDEC R
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Mr. David Hux, Assistant Utilities Director
P.O. Box 207
Shelby, NC 28151
Dear Mr. Hux:
Division of Water Quality-
Coleen H. Sullins
Director
August 13, 2009
Subject: Permit Correction of
NPDES Permit Nl15P02,7197
City of Shelby W pr
Cleveland County
Dee. Freeman
Sect'etary
AUG 1 9 2009
Pursuant to your July 29, 2009 letter, Division personnel have reviewed your request to change the flow limit in your-NPDES permit;
which was issued August 29, 2009. Your request to change the existing Effluent Flow Discharge Limit from 0.200 MGD.to 0.400 MGD
has been approved.
We are forwarding you this new Attachment A. (1) "Effluent Limitations and Monitoring Requirements" with the new Effluent Flow
Discharge Limit of 0.400 MGD. You should replace your existing Attachment A. (1) "Effluent Limitations and Monitoring
Requirements" with this corrected Attachment A. (1). This permit correction 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).
If any parts,.measurement frequencies or sampling requirements contained in this permit correction 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 150E 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.
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 Quality 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 permit, please contact Bob
Guerra at telephone number [phone].
Atta: NCO027197 Modified Attachment A. (1). Effluent Limitations and Monitoring Requirements
cc: Wo re ville Rcgianal 1 ffice/Surfac 'ate% Prote fi-o7
- entr I Files
NPDES Unit
Aquatic Toxicology Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] \ FAX: [phone] l Customer Service:1-877-623-6748
Internet: www.ncwaterqualit .org
NorthCarohna
An Equal Opportunity, Affirmative Action Employer

0
Permit NCO027197
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is
authorized to discharge filter backwash from outfall 001. Such discharges shall be limited and monitored by,
the Permittee as specified below:
EFFLUENT,"_1-'-..
CHARACTERISTICS
=..
LIMITS
MONITORING REQUIREMENTS
`Monthlq
Average ,Average:,
Weeklq
Daily
Maxiirium
Measurement
:.
..,-Fie uency
Sannple Type
Sample :'--
s
-Location.':
Flow
0.400
MGD
2/Month
Instantaneous
Effluent
TSS
30 m L
45 m L
2/Month
Grab
Effluent
H
6.0 — 9.0 s.u.
2 Month
Grab
Effluent
Total Residual
Chlorine2
17 µg/L
2/Month
Grab
Effluent
Aluminum
Monitor & Report
Quarterly
Grab
Effluent
Calcium
Monitor & Report
Quarterly
Grab
Effluent
Magnesium
Monitor & Report
Quarterly
Grab
Effluent
Manganese
Monitor & Report
Quarterly
Grab
Effluent
Fluoride
Monitor & Report
Monthly
Grab
Effluent
Total Copper
Monitor & Report
Monthly
Grab
Effluent
Total Iron
Monitor & Report
Monthly
Grab
Effluent
Whole Effluent s
ToxicityMonitorin
Monitor & Report .
Quarterly
Grab
Effluent
Footnotes:
1. For instantaneous flow monitoring the duration of the discharge must be reported in addition to the total -
flow.
2. The Division shall consider all effluent TRC values reported below 50 ug/L to be in compliance with the
permit. However, the Permittee shall continue to record and submit all values reported by a North
Carolina certified laboratory (including field certified), even if these values fall below 50 ug/L.
3. See Attachment A. (2.).
All samples collected should be from a representative discharge event.
There shall be no discharge of floating solids or visible foam in other than trace
amounts.