NC0083313_Staff Comments_19950131

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A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO083313
During the period beginning on the effective date of the permit and lasting until expiration, the Pennittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Flow
BOD, 5 day, 200C
Total Suspended Residue
NH3 as N
Dissolved Oxygen —
Fecal Coliform (geometric mean)
Total Residual Chlorine
Discharge Limitations
Monthly Avg,
0.005 IVIGD
10.0 mg/I
30.0 mg/I
2.0 mg/I
200.0 /100 ml
* Sample locations: E - Effluent, I - Influent.
Monitoring
Requirements
Measurement
Sample
*Sample
Daily Max
Frequency
Type,
Locatlon
Weekly
Instantaneous
I or E
15.0 m g / I
Weekly
Grab
E
45.0 m g/ I
Weekly
Grab
E
Weekly
Grab
E
Weekly
Grab
E
400.0 /100 ml
Weekly
Grab
E
28.0 µg/I
2/Week
Grab
E
** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/l.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored weekly at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
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SOC PRIORITY PROJECT: No
IF YES, SOC NUMBER
TO: PERMITS AND ENGINEERING UNIT
WATER QUALITY SECTION
ATTENTION: Mack Wiggins
DATE: March 23, 1995
NPDES STAFF REPORT AND RECOMMENDATION
COUNTY Henderson
PERMIT NUMBER NCO083313
PART I - GENERAL INFORMATION
1.
2.
3.
4.
Facility and Address: Brookside Village Association
Post Office Box 571
Naples, NC 28760
Date of Investigation: March 21, 1995
Report Prepared By: Paul White
Persons Contacted and Telephone Number: Ken Cobb
704-681-2732
5. Directions to Site: From the intersection of SR 1006 (Howard Gap
Rd) and SR 1528, proceed east for 0.3 mile and turn in paved drive
on right. Brookside Village entrance is immediately on the left.
The proposed discharge point is on Featherstone Creek beyond the
end of the paved drive.
6. Discharge Point(s), List for all discharge points:
Latitude: 350 22" 39" Longitude: 820 28' 01"
Attach a USGS map extract and indicate treatment facility site and
discharge point on map.
U.S.G.S. Quad No. F9NW U.S.G.S. Quad Name Fruitland
7. Site size and expansion area consistent with application? yes
Yes No If No, explain:
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RE
9.
10.
Topography (relationship to flood plain included): WWTP site is
near a small stream and has So slopes. Narrow strip bordering
stream may flood.
Location of nearest dwelling: 200 feet.
Receiving stream or affected surface waters: Featherstone Creek.
a. Classification: C
b. River Basin and Subbasin No.: French Broad 04-03-02
C. Describe receiving stream features and pertinent downstream
uses: Receiving stream drains a narrow wooded valley with
pastures and suburban development along the stream.
Downstream uses include aquatic and wildlife propagation,
agriculture, fishing, water supply (Protected area of
Asheville's WS-IV watershed begins approximately 2 miles
downstream in Mud Creek.
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
01
a. Volume of wastewater to be permitted .005 MGD (Ultimate
Design Capacity)
b. What is the current permitted capacity of the Wastewater
Treatment facility? none
C. Actual treatment capacity of the current facility (current
design capacity none
d. Date(s) and construction activities allowed by previous
Authorizations to Construct issued in the previous two years:
Construction of the WWTP has not yet begun.
e. Please provide a description of existing or substantially
constructed wastewater treatment facilities: none
f. Please provide a description of proposed wastewater treatment
facilities: The proposed facility is a 5000 gpd extended
aeration activated sludge plant with a 1250 gal. equalization
basin, an aeration basin for 30 hr. detention time, a
clarifier with maximum overflow rate of 300 gpd/sq. ft., a
tertiary filter with dual cells 2.8 sq. ft. each,
disinfection, tertiary filter, effluent pump station, and
sludge holding facilities.
g. Possible toxic impacts to surface waters: Ammonia, chlorine,
cleaning chemicals.
h. Pretreatment Program (POTWs only): n/a
in development approved
should be required not needed
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2. Residuals handling and utilization/disposal scheme: Septage
hauler.
a. If residuals are being land applied, please specify DEM
Permit Number
Residuals Contractor
Telephone Number
b. Residuals stabilization: PSRP PFRP OTHER
C. Landfill:
d. Other disposal/utilization scheme (Specify):
3. Treatment plant classification (attach completed rating sheet): II
4. SIC Codes (s) : 6513
Wastewater Code(s) of actual wastewater, not particular facilities
i.e., non -contact cooling water discharge from a metal plating
company would be 14, not 56.
Primary 07 Secondary
Main Treatment Unit Code: 0617
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant Funds
or are any public monies involved. (municipals only)? no
2. Special monitoring or limitations (including toxicity) requests:
none
3. Important SOC, JOC, or Compliance Schedule dates: (Please
indicate) none
Date
Submission of Plans and Specifications
Begin Construction
Complete Construction
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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: Insufficient area available.
Connection to Regional Sewer System: None available.
Subsurface: Insufficient area available.
Other disposal options: none
S. Other Special Items:
PART IV - EVALUATION AND RECOMMENDATIONS
There are no non -discharging alternatives available on the
property of the applicant. In completing the application for the
original permit, the applicant did considerable research in trying
to locate nearby available property which would be appropriate for
an on -site waste disposal system. There does not appear to be any
property available in small enough acreage which the applicant
could obtain.
It is recommended that the permit be re -issued.
Signature of Report Preparer
r
ater QVality Regional Supervisor
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