NC0072729_Wasteload Allocation_19920826

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCO072729
pERMITTEE NAME: USDI-Blue Ridge Parkway -Mt. Pisgah
FACILITY NAME: Mt. Pisgah Lodge and Rea Area
Facility Status: Existing
Permit Status: Renewal
Major
Pipe No.: 001
Design Capacity:
Minor -4
0.032 MGD
AdM,m Cztt�tL -Tox-Iks"NCl
Semi - ANnxtatLw
Domestic (% of Flow): 100 % JuN Auk
Industrial (% of Flow):
Comments: Refer : Basinwide / Streamline WLA File
Completed By Permits & Engineering
At Front Of Subbasin
RECEIVING STREAM: unnamed tributary to Pisgah Creek
C-Trout
Sub -Basin: 04-03- oS
Reference USGS Quad: F7NE (please attach)
County; Haywood
Regional Office: _ Asheville Regional Office
Previous Exp. Date: 1/31/93 Treatment Plant Class: 17,
Classification changes within three miles:
Requested by: Susan Robson Date: 5/22/92
Prepared by: Date: 11
Reviewed y Date: g oZio �1 e
l,)@lel- -�I
Modeler
Date Rec.
#
3
S Z;4 qv
3
Drainage Area (mil) 0. 3 9 Avg. Streamflow (cfs): /• o
7Q10 (cfs) o./-r Winter 7Q10 (cfs) o•/s 30Q2 (cfs) OJ
Toxicity Limits: IWC -2S % Acut hmnic
Instream Monitoring:
Parameters —
Upstream Y cation a.
Downstream Y Location
Effluent
Characteristics
Summer
Winter
BOD5 (m )
3o
NH3-N (mg/1)�%
D.O. (mgA)
.2
TSS (mg/1)
3 o
F. Col. (/100 ml)
pH (SU)
G 9
C.I.G.--
8 ✓ ��
z
y
tii�Q J44
o, s'0
�C_
Comments:

ro
It N
ROAD CLASSIFICATION
PRIMARY HIGHWAY LIGWr-DUTY ROAD. HARD OR
HARD SURFACE IMPROVED SURFACE
SECONDARY HIGHWAY
HARD SURFACE C=3MM= UNIMPROVED ROAD
Latitude:35°24'38" Longitude:82°45'30"
Map # F7NE Sub -basin 04-03-05
Stream Class WS III -Trout
Discharge Class Domest is
Receiving Stream LIT Pisgah Creek
Permit exp. 11 / 3 0 / 01 QW 0.032 MGD
rI"`y"1• �� �•;j!- � �•' 'Jail �
le
SCALE 1:24 000
0 1 MILE
0 7000 FEET
1 0 1 KILOMETER
CONTOUR INTERVAL 20 FEET
QUAD LOCATION
USDI
W0072729
Mt . Pisgah Lodge
Haywood County

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
Mt. Pisgah Lodge and Rec. Area
NCO072729
Domestic - 100%
Existing
Renewal
Pisgah Creek
C-Trout
040305
Haywood
Asheville
Robson
5/22/92
F7NE
Request # 6943
Stream Characteristic:
USGS #
0345638610"•"
Date:
12/87
Drainage Area (mi2):
0.39
Summer 7Q10 (cfs):
0.15 `' =
Winter 7Q10 (cfs):
0.15 —
Average Flow (cfs):
1.00
30Q2 (cfs):
0.3
IWC (%):
25
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Facility requesting renewal of NPDES permit. Tech Support recommends that facility should be
given NH3 Choice Option of existing limits w/ toxicity test or summer and winter NH3 limits.
Special Schedule Requirements and additional comments from Reviewers:
Recommended by: Date:
Reviewed by
�V' Instream Assessment:
6' Regional Supervisor:
6 Permits & Engineerin
RETURN TO TECHNICAL SERVICES BY:
8/4/92
SEP 0 3 1992
RECEIVED
Waiei Q.ality -Actia1
AUG 6 - 1992
Asheville Regional 01*0
.11sheville, North caroMol6

.� W
Wasteflow (MGM
BOD5 (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Col. 000 ml):
pH (SU):
Residual Chlorine (µg/1):
Oil & Grease (mg/1):
TP (mg/1):
TN (mg/1):
CONVENTIONAL PARAMETERS
Monthly Ave_
Summer Wrinter
0.032
30
monitor
2
30
1000
6-9
8
Monthly Average with
Monthly Average
with
Toxicity Test
Am nita Limit
Su )
MQ or EL
Wasteflow (MGD):
0.032
0.032
0.032
BOD5 (mg/1):
30
30
30
WQ
NH3N (mg/1):
monitor
3.3
6.6
WQ, AT
DO (mgh):
2
2
2
WQ
TSS (mg/1):
30
30
30
WQ
Fecal Col. 000 m1):
200
200
200
WQ
pH (SU):
6-9
6-9
6-9
WQ
Residual Chlorine (µgft
8
8
8
WQ
Temperature
**
TP (mg/1):
TN (mg/1):
Toxicity test (P/F):
Chronic P/F @ 25%
**T'he temperature for trout
waters shall not be increased
by more than 0.5
° C due to the
discharge
of heated liquids. but in no case
to exceed 20° C.
Limits Changes Due To: Parmete�a) Affected
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 Fecal Coliform
New facility information
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.
•O
No parameters are water quality limited, but this discharge may affect future allocations.

'
3
INSTREAM MONITORING REQUIREMENTS
Upstream Location: 100 ft upstream of discharge
Downstream Location: 300 & downstream of discharge
Parameters: Temperature, DO, fecal coliform, conductivity
Special instream monitoring locations or monitoring frequencies:
1WSCEI LANEOUS INFORMATION & SPECIAL CONDITIONS
Adequacy Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
N no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
H yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
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) N yes, explain with attachments.

4W
Facility Name �t , L L it &. 1414 Permit #
^/Caa7272 g
CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
Pipe # 001
(**Chronic Toxicity (Ceriodaphnia) P/F at 2S %, A4 ,1lo(/ rEB �gy, See Part ,Condition40.
.)
The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in:
1.) The North Carolina CeriQfthnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay
Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality
is 25 % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform
auar rl monitoring using this procedure to establish compliance with the permit condition. The first test will be
performed after thirty days from the effective date of this permit during the months of
;ft/ NoV )E6 110Y . Effluent sampling for this testing shall be performed at the NPDES
permitted final effluent discharge below all treatment processes.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B.
Additionally, DEM Form AT 1(original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Environmental Management
4401 Reedy Creek Road
Raleigh, N.C. 27607-6445
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in
association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity
sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will
begin immediatelyuntil such time that a single test is passed. Upon passing, this monthly test requirement will
i
revert to quarterly n the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of
Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate
retesting(within 30 days of initial moniioring event). Failure to submit suitable test results will constitute
noncompliance with monitoring requirements.
7Q10 o, /s cfs
Permitted Flow o. 63Z MGD
IWC% 25'
Basin & Sub -basin FRB 0
Receiving S eam PljuA CCE0
County twee
Recommended by:
9Z_
QCLR Version 9191

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mt. pisgah lodge & rec. area
AMMONIA ANALYSIS
7Q10: 0.1500 cfs
NH3 Effl. Conc: 26.2500 mg/l
AL (1/1.8 mg/1) : 1000.00 ug/1
Upstream NH3 Conc.: 220.0000 ug/1
Design Flow: 0.0320 MGD
Predicted NH3 Downstream: 6688.38 ug/l
6.688376 mg/l
NH3 Limit: 3358.870 ug/l
3.358870 mg/l
AMMONIA ANALYSIS (WINTER)
7Q10: 0.1500 cfs
NH3 Effl. Conc: 26.2500 mg/l
AL (1/1.8 mg/1) : 1800.00 ug/l
Upstream NH3 Conc.: 220.0000 ug/l
Design Flow: 0.0320 MGD
Predicted NH3 Downstream: 6688.38 ug/1
6.688376 mg/l
NH3 Limit: 6578.225 ug/l
6.578225 mg/l

mt. pisgah lodge & rec. area
.CHLORINE ANALYSIS
7Q10: 0.1500 cfs
CL2 Effl. Conc: 0.0000 mg/l
AL (17/19 ug/1) : 17.0000 ug/l
Upstream CL2 Conc.: 0.0000 ug/l
Design Flow: 0.0320 MGD
Predicted CL2 Downstream: 0.00 ug/l
0 mg/l
CL2 Limit: 68.41129 ug/l
0.068411 mg/l

/A Q
STREAM DATA
INSTREAM SELF -MONITORING DATA
MONTHLY AVERAGES
D i s c h a r g er:Al/. p's 14d t/ic. Permit No. lV C007.272? '
Receiving Stream: Sub -basin: 0y63aS"
Upstream Location: l Downstream Location: ?
DATE TEMP D.O. COND. FECAL COLT. TEMP D.O. OOND. FECAL CO
Dec-91
Nov-91
Oct-91
Sep-91
Aug-91
Jul-91
Jun-91
May-91
Apr-91
Mar-91
Feb-91
Jan-91
Dec-90
Nov-90
Oct-90
Sep-90
Aug-90
Jul-90
Jun-90
May-90
Apr-90
Mar-90
Feb-90
Jan-90
Dec-89
Nov-89
Oct-89
Sep-89
Aug-89
Jul-89
Jun-89
May-89
Apr-89
Mar-89
Feb-89
Jan-89
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