NC0051918_Staff Report_19930728

NPDES DOCUMENT SCANNING COVER SHEET
NPDES Permit:
NC0051918
Cleveland County WTP
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File
- Historical
Engineering Alternatives (EAA)
(taffReport'
`.
Instream Assessment (67b)
Environmental
Assessment (EA)
Permit
History
Document Date:
July 28, 1993

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SOC Priority Project: 'Yes No X
If Yes, SOC No.:
To: Permits and Engineering Unit
Water Quali.ty Section
Attention: Susan Robson
Date: July 28, 1993
NPDES STAFF REPORT AND RECOMMENDAT
County: Cleveland
Permit No. NC0051918
PART I - GENERAL INFORMATION
3 0 1903
s LCHMCAL SiPPORT BRANCH
•
1. Facility and Address: Cleveland County Sanitary District
Water Treatment Plant
Post Office Box 788
Lawndale, North Carolina 28090
2 Date of Investigation: July 28, 1993
3. Report Prepared by: Kim H. Colson, Environmental Engineer I
4. Persons Contacted and Telephone Number: Steve Oakley, (704)
538-9033.
5. Directions to Site: From the junction of NC Hwy 182 and SR
1004 (Casar Road), travel north on SR 1004 approximately 1.3
miles. The WTP is located on the left (west) side of the
road.
6. Discharge Point(s), List for all discharge points:
I.ati.tude: 35° 26' 01" Longitude: 81° 34' 00"
Attach a USGS map extract and indicate treatment facility site
and discharge point on map.
U.S.G.S. Quad No.: F12NE U.S.G.S. Quad Name: Lawndale, NC
7. Site size and expansion area consistent with application?
Yes.
8. Topography (relationship to flood plain included): Moderate
slopes; the site is not located within the flood plain.
9. Location of nearest dwelling: None within 500 feet.
10. Receiving stream or affected surface waters: First Broad
River
a. Classification: 1,'S-IV
b. River Basin and Subbasin No.:
Broad 030804

Page Two
c.
Describe receiving stream features and pertinent
downstream uses: The receiving stream is a moderate size
river with a rocky/sandy bottom. General "C"
classification uses downstream. The City of Shelby has
a water supply intake located several miles downstream.
PART II — DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of wastewater to be permitted: N/A
b. Current permitted capacity of the wastewater treatment.
facility: N/A
c. Actual treatment capacity of the current facility
(current design capacity): N/A
d . Date(s) and construction activities allowed by previous
Authorizations to Construct issued in the previous two
years: N/A
e. Please provide a description of existing or substantially
constructed wastewater treatment facilities: None.
f. Please provide a description of proposed wastewater
treatment facilities: N/A
e .
Possible toxic impacts to surface waters: N/A
h. Pretreatment Program (POTWs only): N/A
2. Residuals handling and utilization/disposal scheme: N/A
a.
If residuals are being land applied, please specify DEM
Permit No.:
Residuals Contractor:
Telephone No.:
b. Residuals stabilization: PSRP PFRP Other
c. Landfill:
d . Other disposal/utilization scheme (Specify):
3. Treatment plant classification (attach completed rating
sheet): N/A
4. SIC Code(s): 4941
Wastewater Code(s)
Primary: 21 Secondary:
Main Treatment Unit Code: 00000

Page Three
PART III — OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant
Funds or are any public monies involved (municipals only)?
N/A
2. Special monitoring or limitations (including toxicity)
requests: N/A
3. Important SOC, JOC or Compliance Schedule dates (Please
indicate): N/A
4. Alternative Analysis Evaluation:
Spray Irrigation: N/A
Connection to Regional Sewer System: N/A
Subsurface: N/A
Other disposal options: N/A
5. Air quality and/or groundwater concerns or hazardous materials
utilized at this facility that may impact water quality, air
quality, or groundwater: There are no known air quality,
groundwater, or hazardous materials concerns.
6. Other Special Items: N/A
PART IV — EVALUATION AND RECOMMENDATIONS
The permittee, Cleveland County Sanitary District, has applied
for permit renewal. The Permit is for the discharge of water from
the sand tank at the raw water intake of the water treatment plant.
The facility also holds an NPDES Permit (NC0082768) for the
discharge of filter backwash and supernatant from the alum sludge
lagoon, which is also in the renewal process.
It is recommended that the Permit be modified to include the
discharge currently covered under Permit No. NC0082768 as outfall.
002. Upon issuance of the modified permit, it is recommended that
Permit No. NC0082768 be rescinded.
Signature of report preparer
Water Quality Re lona' Supervisor
2 25 5J
Date

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