NC0020354_Wasteload Allocation_19760429

NPDES DOCUMENT SCANNINL COVER SHEET
NPDES Permit:
NC0020354
Pittsboro WWTP
Document Type:
Permit Issuance
f,
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Approval
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
April 29, 1976
This document is prizited on reuse paper - ignore any
content on the reYez a side

FACILITY:
Name
DATE:
TECHNICAL SERVICES
Permit Review - Evaluation Procedure
Individual in Charge
ardp../96 cc)
LOCATION:
Town DEM Region3/0('
County Sub -Basin en Q
MCPR
RECEIVING STRE M:
Name ) Class
7/10 Flow D42 Y4:04cs Slope '
PERMIT:
State
NPDES
Certification
Application
Number
Issued Expires
COMMENTS:
5s4lAre "."1, 9`) 2er,i-i/
mte4pot o--77 40--ka 7e..-cc/f 1/1",7)-14,1
cc: A. F. McRorie
L. P. Benton
C. L. Woody

EFFLUENT LIMITS:
Limit Based 0
Secondary
BPCTCA
Water Quality
M & 0
Limit Specified As -
Basin
Plan
V X
NPDES State
Permit Permit
Basin ` NPDES State
Plan Permit Permit
BOD5 mg/1 / 9TSS mg/1 G 3 G
Coliform (Fecal)/100 mi .9- G C e?-6G L
pH`. 4-7
Temperature °F
Flow mgdff- o
0 ► J
6�c16
T-I(41— 14.1 mg/1
9
D . 0 1. mgl 1
Schedule of Compliance:
Preliminary or 201
Construction Drawings
Start Construction
Complete Construction
Operational Level
b
i
Basin NPDES
Plan Permit
State
Permit

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ASSIMILATIVE CAPACITY EVALUATION
LEVEL "B" ANALYSIS
SOURCE OF POLLUTION: Ri-0/i142,-0 / /TP
Areawide (208) Planning Area: Oil icietO�' I"
Facilities (201) Planning Area: �y-,ybG�..p
S00
400
300
200
m
30
00
S0
40
20
10
A. RECEIVING STREAM
"p 4i0144-/`
Classification: D /
7/10 Flow (Qs): O, P yC-Ts
B. ASSIMILATIVE CAPACITY DATA
Water Surface Slope (ft/mi) 3
Stream Velocity (fps)
Stream Depth (ft)
Elevation @ Discharge Pt. (ft)
Drainage Area (sq. mi.)
7/10 Yield (cfsm) o-
Design Temperature °C) 2 6•
Groundwater Runoff cfs/mi)
Deoxygenatiea Rate Ki Basee) •
Reaeration Rate (K2 Base e)
Min. Daily Avg. D.O. (mg/1)
C. REQUIRED EFFLUENT LIMITS
Design Flow (MGD) - • 2...t"
BOD5 (m9/1) I -
Ammonia Nitrogen (mg/1)
Dissolved Oxygen (mg/1)
Total Suspended Solids (mg/1)
Fecal Coliform (W/100 ml) - Co
pH (S.U.)
D. COMMENTS
_21C171n.c.7 A)171" 4,ICIA4e• 8,4,14
2-- afe/peA..,_ e itAt /,,c
Design Flow (mgd)
STATE OF NORTH CAROLINA DEPARTMENT OF NATURAL AND ECONOMIC RESOURCES
ORIGI 1 FIRST UPDATE
PAGE SECOND UPDATE
1 1
THIRD UPDATE
1 1