NC0073393_wasteload allocation_19930607

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0073393
PERMITTEE NAME: Dana -Hill Corporation
FACILITY NAME: Dana -Hill Corporation WWTP
Facility Status: Existing
Permit Status: Renewal with Modification
Major Minor _q
Pipe No.: 001
Design Capacity: 0.010 MGD
Domestic (% of Flow):
Industrial (% of Flow):
100 %
Comments:
FLOW LIMIT WILL BE REDUCED TO 10 000 GPD.
RECEIVING STREAM: an unnamed tributary to Devil's Fork
Class: C
Sub -Basin: 04-03-02
Reference USGS Quad: -r-9 ATE F q sW (please attach)
County: Henderson
Regional Office: Asheville Regional Office
Previous Exp. Date:` 5/31/93 Treatment Plant Class: 11
Classification changes within three miles:
No chan Le
Requested by: Charles Lowe 0
Prepared by:
Reviewed by: i _ R A J A
Ss !�9 ,a
Date: 3/12/93
Date: 6 / 93
Date: 6
7P"
Modeler
Date Rec.
#
J A K)
3 z et3
I� C�
Drainage Area (mi` ) 0. 7 Avg. Streamflow (cfs): !, e
7Q 10 (cfs) 0, Z Winter 7Q 10 (cfs) 0. 3 30Q2 (cfs) 0,5
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Comments:

FACT SHEET FOR WASTELOAD ALLOCATION
Request # 7366 a�
Facility Name:
NPDES No.:
Dana -Hill Corporation
NCO073393
�
Type of Waste:
Domestic - 100%
Facility Status:
Existing
Permit Status:
Renewal
APR 2 9 1993
Receiving Stream:
UT Devil's Fork
i
Stream Classification:
C
Subbasin:
040302
Yl�i
9ifLITY SECTION
1, RMIONA1
County:
Henderson
Stream Characteristic:
zOFFICE
Regional Office:
Asheville
USGS #
0344632545
Requestor:
Lowe
Date:
1988
Date of Request:
3/12/93
Drainage Area (mi2):
0.7
Topo Quad:
NNW
Summer 7Q10 (cfs):
0.2
F9 svJ
Winter 7Q10 (cfs):
0.3
Average Flow (cfs):
1.4
30Q2 (cfs):
0.5
IWC (%):
7
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Facility requesting renewal of permit with a modification for flow reduction from .042 MGD to
.010 MGD. Facility should be given flow reduction and NH3 Toxicity Option of existing limits
with chronic toxicity test or summer and winter NH3 limits.
Schedule R uirements and additional comments from Reviewers:
i-f C-,5" C osE S LZ&W Uf C- 1 1,_g Fo G a 0 AGD
Recommended by: Date: 4/20/93
Reviewed by !
Instream A
Regional S
Permits & ]
RETURN TO TECHNICAL SERVICES BY: m Ay 2 6 1993
9--3
Jo
;.a
ip-
I've

2
Existing Limits:
Wasteflow (MGD):
BODS (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Col. (/100 ml):
pH (SU):.
Residual Chlorine (µg/1):
Temperature (C):
Recommended Limits:
Wasteflow (MGD):
BOD5 (mg/1):
N113N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Col. (/100 ml):
pH (SU):
Residual Chlorine (µg/1):
Temperature (C):
Toxicity test (P/F):
CONVENTIONAL PARAMETERS
Monthly Average
Sumner Winter
0.042
30
monitor
nr
30
1000
6-9
monitor
monitor
Monthly Average with Monthly Average with
Toxicity Test
Ammonia
Limit
Summer Winter
Summer
Winter
0.010
0.010
0.010
30
30
30
monitor
11
32
nr
30
200
6-9
monitor
monitor
Chronic P/F @ 7%
Limita ChangesDue To:
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow
Other (onsite toxicity study, interaction, etc.)
Instream data
New regulations/standards/procedures
New facility information
nr
nr
30
30
200
200
6-9
6-9
monitor
monitor
monitor
monitor
WQ or EL
EL
WQ
Param ter Affected
Fecal Coliform
_X_ Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
•s
No parameters are water quality limited, but this discharge may affect future allocations.

3
INSTREAM MONITORING REQUIREMENTS
Upstream Location:
Downstream Location:
Parameters:
Special instream monitoring locations or monitoring frequencies:
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Adequacy of Existing; Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No X
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not? M-PY16-V 96*PoRrs rxlD14_46- ?L'*N7' "A') At C&r
Recommend an SOC or compliance schedule for toxicity. The permittee should
work with Aquatic Toxicology to reduce toxocity (likely from chlorine). The permit should
contain THE language.
Special Instructions or Conditions
Wasteload sent to EPA? (Major) (Y or N)
(If yes, then attach schematic, toxics spreadsheet, copy of model, or, -if not modeled, then old
assumptions that were made, and description of how it fits into basinwide plan)
Additional Information attached? (Y or N) If yes, explain with attachments.

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NICHOLSON MHP
DANA-HILL CORPORATION WWTP
Residual Chlorine
Ammonia as NH3
(summer)
7010 (CFS)
0.2
7010 (CFS)
0.2
DESIGN FLOW (MGD)
0.01
DESIGN FLOW (MGD)
0.01
DESIGN FLOW (CFS)
0.0155
DESIGN FLOW (CFS)
0.0155
STREAM STD (UG/L)
17.0
STREAM STD (MG/L)
1.0
UPS BACKGROUND LEVEL (UG/L)
0
UPS BACKGROUND LEVEL (MG/L)
0.22
IWC (%)
7.19
IWC (%)
7.19
Allowable Concentration (ug/1)
236.35
Allowable Concentration (mg/1)
11.06
Ammonia as NH3
(winter)
7010 (CFS)
0.3
Fecal Limit
200 /100ml
DESIGN FLOW (MGD)
0.01
(based on 331 : 1)
DESIGN FLOW (CFS)
0.0155
STREAM STD (MG/L)
1.8
UPS BACKGROUND LEVEL (MG/L)
0.22
IWC (%)
4.91
Allowable Concentration (mg/1)
32,38
NCO066591 4/19/93

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCO073393
PERMM EE NAME: Dana -Hill Corporation
FACILITY NAME: Dana -Hill Co tion WWTP
Facility Status: Existing
Permit Status: Renewal with Modification
Major Minor �
Pipe No.: 001
Design Capacity: MGI)
Domestic (% of Flow):
Industrial (% of Flow):
100 %
Comments:
FLOW LIMIT WILL BE REDUCED TO 10,000 GPD.
RECEIVING STREAM: an unnamed tributary to Devil's Fork
Class: C
Sub -Basin: 04-03-02
Reference USGS Quad: F 9 N1W F g s w (please attach)
County: Henderson
Regional Office: Asheville Regional Office
Previous Exp. Date: 5/31/93 Treatment Plant Class: II
Classification changes within three miles:
No change
Requested by: Charles Lowe Date:
Prepared by:- %y% Date:
r
Reviewed C �\ rC2. 1 Date:
4-
�- ILI
3/12/93
C/0-7
�3
Modeler
Date Rec.
#
J114
3 Z
�t3
6
Drainage Area (mi` ) C, f' Avg. Streamflow (cfs):
7Q10 (cfs) O Z Winter 7Q10 (cfs) O. 3 30Q2 (cfs) ,S
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Summer
Winter
BOD5 (m )
30
30
NH3-N (mg/1)
3.4
q
D.O. (mg/1)
n
n/,
TSS (mg/1)
3o
30
F. Col. (/100 ml)
2-0 0
200
pH (SU)
G-9
G-9
l�StduA��l'/�;Jltv�Q
Z,Y
zP
��si, �'iy7UiL eCJ
j�,t.•�, TW
,�n�
I
PLI
Comments:

Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WASTELOAD ALLOCATION
Dana -Hill Corporation
NCO073393
Domestic - 100%
Existing
Renewal
UT Devil's Fork
C
040302
Henderson
Asheville
Lowe
3/12/93
Request # 7366 B
Stream Characteristic:
USGS #
0344632545
Date:
1988
Drainage Area (mi2):
0.7 ..
Summer 7Q10 (cfs):
0.2
Winter 7Q10 (cfs):
0.3
Average Flow (cfs):
1.4
30Q2 (cfs):
0.5
IWC (%): 2 q. S
76
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Facility requesting renewal of permit with a modification for flow reduction from .042 MGD to
.010 MGD. ff facility can show justift atioti why permit at 0.042 MGD should be allowed then
these recommended limits would apply.
Special Schedule Requirements and additional comments from Reviewers:
P-Rr->Tc--&r 15 iN 141-rlAL S-4Gg-s DP' DE✓EL.G -*6L r, *1y A/EEP
Recommended by: ZDate: 4/20/93
Reviewed by
Instream Assessment:
Regional Sup*�
Permits & Engineerinj
RETURN TO TECHNICAL SERVICES BY: MAY 2 6 1993
o 3

2
CONVENTIONAL PARAMETERS
Existine Limits:
Monthly Average
Summer Winter
Wasteflow (MGD):
0.042
BODS (mg/1):
30
NH3N (mg/1):
monitor
DO (mg/1):
nr
TS S (mg/1):
30
Fecal Col. (/100 ml):
1000
pH (SU):
6-9
Residual Chlorine (µg/1):
monitor
Temperature (C):
monitor
Recommended Limits:
Monthly Average with
Ammonia
Limit
Summer
Winter WQ or EL
Wasteflow (MGD):
0.042
0.042
BODS (mg/1):
30
30 EL
NH3N (mg/1):
3.4
9 WQ
DO (mg/1):
nr
nr
TSS (mg/1):
30
30
Fecal Col. V100 ml):
200
200
pH (SU):
6-9
6-9
Residual Chlorine (µg/1):
28
28 WQ
Temperature (C):
monitor
monitor
Limits Chances Due To:
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow
Other (onsite toxicity study, interaction, etc.)
Instream data
New regulations/standards/procedures
New facility information
Parameter(s) Affected.
Fecal Coliform,Chlorine,
NH3
_X Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
No parameters are water quality limited, but this discharge may affect future allocations.

INSTREAM MONITORING REQUIREMENTS
Upstream Location:
Downstream Location:
Parameters:
Special instream monitoring locations or monitoring frequencies:
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Adequacy of Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met? &6 l - "IL-OKY "L
Would a "phasing in" of the new limits be appropriate? Yes No _X
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not? OPIVOAI# - 'F96#rA4eA/7 Cff'MCOY kXL(- Ko�Uc'r %'a SC-
C,(,pyM,uc7ED FOX r-ww5 >,o)o A6D) `tAK1 J(r N#3 f (tOlt) 4V,
Recommend an SOC or compliance schedule for toxicity. The permittee should
work with Aquatic Toxicology to reduce toxocity (likely from chlorine). The permit should
contain THE language.
Special Instructions or Conditions
Wasteload sent to EPA? (Major) (Y or N)
(If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old
assumptions that were made, and description of how it fits into basinwide plan)
Additional Information attached? (Y or N) If yes, explain with attachments.

State of North Carolina
Department of Lnvironment, Health, and Natural Resources
Asheville Regional Office
James B. Hunt, Jr., Governor Ann B. Orr
lonathan R Howes, Secretary Regional Manager
DIVISION OF ENVIRONMENTAL MANAGEMENT
WATER QUALITY SECTION
May 18, 1993
i
t`
Mr. Vito Montaperto
Dana -Hill Corporation _MAY 2 Q 1993
925 Dana Road
Hendersonville, North Carolina 28792 dei�eei;im ,
o
Subject: R newal of NPDES Permit
Dana -Hill Corporation
NPDES Permit Number
NCO073393
Henderson County
Dear Mr. Montaperto:
Thank you for your reply concerning justification for maintaining
a permitted flow of 42,000 gallons per day. It is currently proposed
that your renewed permit have separate effluent limitations pages for
10,000 gallons per day and for 42,000 gallons per day. As we
discussed by telephone, additional treatment facilities for continuous
flow measurement, dechlorination, and ammonia reduction, as well as
for treatment capacity will be necessary for expansion.
As per our conversation, you were given the choice of selecting a
numerical ammonia limit or a toxicity testing requirement to add to
your NPDES Permit for the 10,000 gallon per day effluent limitations
page. This letter confirms that you have selected the ammonia limits
of 11 mg/l summer and 32 mg/1 winter.
By copy of this letter, I am also informing our Technical
Services Support Group in Raleigh of your choice so that they may make
the appropriate change to your permit.
Interchanw Building, 59 WI(xxllin Place. Asheville. NC 28901 • Telephone [phone]
An Equal Oprxmuniry Af innative Action Fniplover

Vito Montaperto
May 18, 1993
Page Two
If you have any further questions or comments regarding your
responsibilities pertaining to this additional requirement, please do
not hesitate to contact me at 704/251-6208 Thank you for your
cooperation.
xc:
Technical Services
Charles M. Lowe
Sincerely,
-Paa � a) LtL
Paul R. White, P. E.
Environmental Engineer

DANA-HILL CORPORATION
DANA-HILL CORPORATION
Residual Chlorine
Ammonia as NH3
(summer)
7010 (CFS)
0.2
7010 (CFS)
0.2
DESIGN FLOW (MGD)
0.042
DESIGN FLOW (MGD)
0.042
DESIGN FLOW (CFS)
0.0651
DESIGN FLOW (CFS)
0.0651
STREAM STD (UG/L)
17.0
STREAM STD (MG/L)
1.0
UPS BACKGROUND LEVEL (UG/L)
0
UPS BACKGROUND LEVEL (MG/L)
0.22
IWC (%)
24.56
IWC (%)
24.56
Allowable Concentration (ug/1)
69.23
Allowable Concentration (mg/1)
3.40
Ammonia as NH3
(winter)
7Q10 (CFS)
0.3
Fecal Limit
200 /100ml
DESIGN FLOW (MGD)
0.042
(based on 331 : 1)
DESIGN FLOW (CFS)
0.0651
STREAM STD (MG/L)
1.8
UPS BACKGROUND LEVEL (MG/L)
0.22
IWC (%)
17.83
Allowable Concentration (mg/1)
9.08
NCO073393 4/20/93

LIST OF 100% DOMESTIC FACILITIES
WHICH ARE RENEWING WITHOUT MODIFICATION RECEIVED 12/92
Permit #
Facility
Stream
Sub -basin County
Region MOD Comments
20443
COLUMBIA WWI?, TOWN OF
SCUPPERNONG RIVER
030153
TYRRELL
WaRO FK
24775
WARREN CO WELCOME CENTER I-85
BLUE MUD CREEK
030207
WARREN
RRO FK stream is now WS
27685
NCDOC/AVERY PRISON UNIT
THREE MILE CREEK
040306
AVERY
ARO JMN
29220
CMUD / MCDOWELL PARK WWTP
LAKE WYLIE / CATAWBA RIVER
030834
MECKLENBURG MRO JMN addl monitoring and BPJ limits
31470
COOPER'S RANCH MHP
JUMPING RUN CREEK
030614
HARNETT
FRO JCD 3
35041
CWS/HEMBY ACRES
NORTH FORK OF CROOKED CREEK
030712
UNION
MRO MMW
35076
OAK SUMMIT ELEMENTARY SCHOOL
UT MILL CREEK
030704
FORSYTH
WSRO MMW Ob (7/l/94)
35084
SEDGE GARDEN ELEMENTARY SCHOOL UT FIDDLERS CREEK
030704
FORSYTH
WSRO MMW Ob (7/l/94)
35106
VIENNA ELEMENTARY SCHOOL
UT TOMAHAWK CREEK
030704
FORSYTH
WSRO MMW Ob (7/l/94)
35297
NORTHWEST JUNIOR HIGH SCHOOL
UT GRASSY CREEK
030704
FORSYTH
WSRO MMW Ob (711194)
35572
PRINCE IBRAHAM INTERMED SCHOOL
UT MILL CREEK
030704
FORSYTH
WSRO MMW Ob (711/94)
37231
BEAR GRASS ELEMENTARY SCHOOL
UT TURKEY SWAMP
030306
MARTIN
WaRO JCD 4 & Zero -flow stream
40339
NRCD-BILT CORPENING FORESTRY
LINVILLE RIVER
030830
AVERY
ARO JMN 4 & Add Fecal Monitoring
43257
NATURE TRAIL M 4P
CUB CREEK
030606
CHATHAM
RRO JCD
45896
NORTH HILLS PROPERTIES, INC.
RICHLAND CREEK
030402
WAKE
RRO FK 4
50610
105 PLACE SOUTH
WATAUGA RIVER
040201
WATAUGA
WSRO JMN
51071
REDWOOD ACADEMY
UT LITTLE LICK CREEK
030401
DURHAM
RRO FK 4 (Zero -flow stream wn & 2 limits.)
55212
AUMAN'S MHP
RICH FORK
030707
FORSYTH
WSRO MMW 2 facility is well operated & maintained
56821
TANGLEWOOD FARMS WWTP
YADKIN RIVER
030702
FORSYTH
WSRO MMW public sewer available
56952
POLLARD ENTERPRISES/BLUE CREEK
NEW RIVER
030502
ONSLOW
WiRO MMW permittee write notice to connect etc.
58939
NAZARETH CHILDREN'S HOME, INC
UT SECOND CREEK
030704
ROWAN
MRO MMW Oa facility under order
63398
SYCAMORE CREEK COMPANY
SYCAMORE CREEK
030402
DURHAM
RRO FK 4
73211
EDGEWOOD NURSING CENTER
FLOYDS CREEK
030802
RUTHERFORD
ARO JMN
73334
JOAN WHITMIRE NW
UT ALLEN BRANCH
040302
HENDERSON
ARO JMN 4
73393
MONTAPERTO ENTERPRISES, INC.
UT DEVILS FORK CREEK
040302
HENDERSON
ARO JMN 4 & 1
KEYS TO COMMENTS:
Oa. No policy given. Alternatives analysis should be required.
Ob. Facility must meet 5 & 1 (by date given in parenthesis).
Oc. Alternatives analysis requested.
Od. Alternatives analysis submitted.
Oe. Facility will connect to POTW.
1. Phased permit.
2. Documented instream water quality problems.
3. Facility is requesting modification.
4. WLA should be done per basinwide permitting schedule.