NCG550245_Wasteload Allocation_19830927

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loT ; C .06.ED c,,�. 2 A p LP-ir evs- 5'A3 NPDES WASTE LOAD ALLOCATION - ("t cl' --a 7 i(c, . • t
g4 Facility Name: i( )1 rY) )01 0 k).0¢/-v — Lot C Date• I - 27`e-3 • .
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v Existing Permit No. : Pipe 1 R �/61I
�7Q Pipe No. : CIO County: OC r
a Proposed
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`" Design Capacity (hGii 4.5 0 CPO Industrial (% of Flow) : _ Domestic (% of Flow) : /0
_ Receiving Stream: L1c < Fe r'/ l n
re e !<" Class: CSub-Basin: f 3— 2— 0 7.3
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Reference USGS Quad: "Zo (Please attach) Requestor: i4,// - ..1 ge.i4-6-2 Regional Office A)-.5
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-- (Guideline limitations, if applicable, are to be listed on the back of this form.)
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Design Temp. : 26tlC Drainage •Area: • {� � r 2- Avg. Streamflow: . 05 . 1
7Q10: . 0.0 c Winter 7Q10: O,•d c 30Q2: C)'O
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a Location of D.O.minimum (miles below outfall) • Slope: .
E Velocity (fps) : , I K1 (base e, per day, 246C) : ('2(0 K2 (base e, per day, 245C) : 22'6C
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(#) Effluent Monthly Effluent Monthly
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Revised Allocation I j Date(s) of Revision(s)
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vc Prepared By: . ALUv1 � Reviewed By: /� (N Date: It-3-r5
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A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Final NPDES No. NC0057495 .
During the period beginning on the effective date of the Permit and lasting until expiration, i
Permittee is authorized to discharge from outfall(s) serial number(s). 001. Such discharges shall be limit
and monitored by the Permittee as specified below:
Effluent Characteristics Discharge Limitations Monitoring Requirements
• Lbs/day • Other Units (Specify) Measurement Sample *Sample
Monthly Avg. Weekly Avg. Monthly Avg. Weekly Avg. Frequency Zee Location
Flow 450 GPD •
BOD, 5Day, 20 Degrees C 19.0 mg/1 28.5 mg/1
Total Suspended Residue • 30.0 mg/1 45.0 mg/1
NH3 as N 13.0 mg/1 19.5 mg/1
Dissolved Oxygen (minimum) 6.0 mg/1 6.0 mg/1
Fecal Coliform (geometric mean) 1000.0/100 ml 2000.0/100 ml
Total Residual Chlorine
Temperature
• i
•
•
The chlorinator shall be inspected weekly to insure there is an ample supply of Chlorine
Tablets for continuous disinfection of the effluent.
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.
1.13, •

4. Alternative Analysis Evaluation: Has the facility evaluated all
of the non-discharge options available? Please provide regional
perspective for each option evaluated.
Spray Irrigation: no
Connection to Regional Sewer System: The economic
alternatives analysis should be required of this SFR prior to the
next renewal as the City of Reidsville will probably extend sewer
service near this site when Zarn, Inc. is annexed.
Subsurface: yes
Other disposal options:
5. Other Special Items: The owner should be advised that the
chlorinator must be accessible for inspections and easily located
by installing a box w/ a cover lid. Currently, the tubes are cut off
at ground level and do not appear to have been routinely used
(no wear marks).
PART IV - EVALUATION AND RECOMMENDATIONS
WSRO recommends the permit be reissued contingent on an
economic alternative analysis being required for subsequent
renewals.
Signature of Report Preparer
Water gualits/Supervisor
2
Date

h. Pretreatment Program (POTWs only)
in development approved
should be required XXX not needed
2. Residuals handling and utilization/disposal scheme: Pumped
and hauled to POTW as needed.
a If residuals are being land applied, please specify
DEM Permit No. NA @ present.
Residuals Contractor
Telephone No.
b. Residuals stabilization: PSRP _ PFRP _ Other _Unknown X
c. Landfill:
d. Other disposal/utilization scheme (Specify):
3. Treatment plant classification (attach completed rating
sheet): SFR
4. SIC Code(s): 4952 Primary 04 Secondary
MTU Code: 440 7
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grants
Funds or are any public monies involved. (municipals only)?
NA
2. Special monitoring or limitations (including toxicity) requests:
3. Important SOC, JOC or Compliance Schedule dates: Please
indicate)

7. Size and expansion area consistent with application?
Yes No If no, explain: NA
8. Topography (relationship to flood plain included): Appears to be
out of the flood plain.
9. Location of nearest dwelling: Neighborhood.
10. Receiving stream or affected surface waters: UT Lick Fork
Creek
a. Classification: C
b. River Basin and Subbasin No.: ROA 03-02-03
c. Describe receiving stream features and pertinent
downstream uses: Creek flows through suburban
woodlands.
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of Wastewater to be permitted: 0.00045 MGD
(Ultimate Design Capacity)
b. What is the current permitted capacity of the Wastewater
Treatment facility? Same
c. Actual treatment capacity of the current facility (current
design capacity)? Same
d. Date(s) and construction activities allowed by previous
Authorizations to Construct issued in the previous two
years: None
e. Please provide a description of existing or substantially
constructed wastewater treatment facilities: Existing:
1000 gallon ST w/396 sq. ft. primary sandfilter and 198
sq. ft. secondary sandfilter, tablet chlorinator, combined
discharge line with neighbor, and step aeration unit
(poor). Discharge, if any, flows overland about 100' to very
small creek.
f. Please provide a description of the proposed wastewater
treatment facilities:
g. Possible toxic impacts to surface waters:
Residual chlorine.