HomeMy WebLinkAboutNC0032239_Wasteload Allocation_19760428MEMORANDUM
TO: Mike McGhee
Technical Services Branch
FROM: TEy i-) II SEro
SUBJECT: Effluent Limits for NPDES Pe-m
DISCHARGER: /�jercEr
COUNTY: (7,-7 /cw
SUB -BASIN: W0(62
DATE: 2/i r<
DATE ALLOCATION NEEDED: 2/2 r iG
r (; ;
RECEIVING STREAM:
7Q10 FLOW: /• I ` DRAINAGE AREA !c
LOCATION OF DISCHARGE:
/
ELEVATION < /0'
DESIGN CAPACITY: o , o.c' Ai6,4 D- O7Sfl L
MAXIMUM MONTHLY MEAN EFFLUENT LIMITS: *
PARAMETER
UOD //vb
AMMONIA AS N
TSS
FECAL COLIFORM
TH
EMPERATURE
D.O.
es as
*INDICATE PARAMETERS TO BE COVERED
d(AD 44-
L'' sC
/? 0-7
/o1 ,A. /
V- 6> z cJ
'VC' Do 3Z7
— Ate
xfx
•
ASSIMILATIVE CAPACITY EVALUATION
LEVEL "B" ANALYSIS
SOURCE OF POLLUTION: "e-e.` 1E (A3/L,, fil ".ck)
Areawide (208) Planning Area:
Facilities (201) Planning Area: Gnat:, 3
00
00
100
200
100
90
80
70
80
SO----
40
30
20
10
—
-- -- -- -
4
Design Flow [mgdJ
A. RECEIVING STREAM;
Classification: SG
7/10 Flow (cfs) / 427
B. ASSIMILATIVE CAPACITY DATA
Water Surface Slope (ft/mi) d
Stream Velocity (fps) 0.5
Stream Depth (ft) o.g
Elevation @ Discharge Pt. (ft) / o
Drainage Area (sq. mi.) Pc)
7/10 Yield (cfsm) 0.0 S'
Design Temperature (°C) a &
Groundwater Runoff (cfs/mi) i.1
Deoxygenation Rate (K1 Base e) Q.,54
Reaeration Rate (K2 Base e) 0.4 o
Min. Daily Avg. D.O. (mg/1) 5,0
Upstream Quality -
BODu (mg/1) a
D.O. (mg/1) 7. .1-
C. REQUIRED EFFLUENT LIMITS
Design Flow (MGD) O.°S 0.075
BOD5 (mg/1) d a a
Ammonia Nitrogen (mg/1) -- /
Dissolved Oxygen (mg/1) —
Total Suspended Solids (mg/1) 0 Jo
Fecal Col i form (#/100 ml) ao o a o o
pH (S.U.) - - 9
D. COMMENTS
STATE OF NORTH CAROLINA DEPARTMENT OF NATURAL AND ECONOMIC RESOURCES
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