NC0065412_Wasteload Allocation_19860515

NPDES DOCUHENT :MCANNINO COVER SHEET
NPDES Permit:
NC0065412
Pleasant Ridge WWTP
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Owner Name Change
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
May 15, 1986
This document is printed an reuse paper - igunore any
content on the reverse wide

Facility Name: C‘ti--1..)
NPDES WASTE LOAD ALLOCATION
ab,•�e_ 11' » & Past
Existing 0
Proposed ( Permit No .: it/C- o 0 bsq / a Pipe No.: 00 I
O. 0235 s, () \\
Design Capacity (MGD) : O. 01E0 r )Industrial (% of Flow) : Domestic (% of Flow) : / 0Receiving Stream: L'.'% 7r Q,s0 414z. et Class: C jwSub-Basin: 03— 0IS` 0 I
Reference USGS Quad: 13 Z o S E. ( Please attach) Requestor: L 1. a GAe2 Regional Office 10 S4 6
kb. 644,444
(Guideline limitations, if applicable, are to be listed on the back of this form.)
g OC/
County: ,r1 A
Design Temp.:
7Q10 (cfs) D .
Drainage Area (mi2): 5. 5C!
Winter 7Q10 (cfs) 0 • 1.0
Avg. Streamflow (cfs):
30Q2 (cfs)
Location of D.O. minimum (miles below outfall) : Slope (fpm) OP- . g
Velocity (fps) : 0.555 Kl (base e, per day) : 4.63 K2 (base e, oe.r day) : n0. %g
Effluent
Characteristics
Monthly
Average
Comments
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010
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Comments:
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Reviewed By:
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15
Date:

--------------------- WASTELOAD ALLOCATION APPROVAL FORM
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
CURL'G MOBILE HOME PARK
DOMESTIC
��
B���W����1==
LITTLE TROUBLESOME CREEK
C-NSW
030601
ROCKINGHAM
WSRO
LISA CREECH
5/1/86
Request No. : 2995
Rine
Drainage Area (sq mi)
7010 (cfs)
Winter 7010 (cfs)
30Q2 (cfs)
Average Flow (cfs)
------------------------- RECOMMENDED EFFLUENT LIMITS
Wasteflow (mgd)
5-Day BOD (mg/1)
Ammonia Nitrogen (mg/1) :
Dissolved Oxygen (mg/1) :
TSS (mg/1)
Fecal Coliform (#/100ml):
pH (SU)
TOTAL P (mg/1)
�
: .0235
30
90
1000
6-9
1.0
Recommended b
COMMENTS
Reviewed by:
Tech. Support Supervisor____
Regional Supervisor
Permits & Engineering__
: 5.56
: 0.1
: 0.6
:
: 5.0
-1
RECEIVED
AC. Dept NRCO
VAY 1 1 188
Dkis:zn .f
Environmental Management
Winston-Salem Reg. Office
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---------- MODEL RESULTS
DISCHARGER CURL'S MOBILE HOME PARK
RECEIVING STREAM LITTLE TROUBLESOME CREEK
THE END D.O. IS 7.99 MG/L
THE END CBOD IS 4.35 MG/L
THE END NBOD IS 0.00 MG/L
THE D.O. MIN. OF SEGMENT 1 IS 5"03 MG/L
THIS MINIMUM IS LOCATED AT SEGMENT MILEPOINT 0"00
WHICH IS LOCATED IN REACH NUMBER 1
THE WLA FOR SEGMENT 1 REACH 1 IS 14 MG/L OF CBOD
THE WLA FOR SEGMENT 1 REACH 1 IS 0 MG/L OF NBOD
THE REQUIRED EFFLUENT D.O. IS 5 MG/L
THE WASTEFLOW ENTERING GEG 1 REACH 1 IS 5.000001 MOD
THE WLA FOR SEGMENT 1 REACH 2 IS 110 MG/L OF CBOD
THE WLA FOR SEGMENT 1 REACH 2 IS 0 MG/L OF NBOD
THE REQUIRED EFFLUENT D.O. IS 0 MG/L
THE WAGTEFLOW ENTERING GEG 1 REACH 2 IS .0525 MOD
THE WLA FOR SEGMENT 1 REACH 3 IS 110 MG/L OF CBOD
THE WLA FOR SEGMENT 1 REACH 3 IS 0 MG/L OF NBOD
THE REQUIRED EFFLUENT D.O. IS 0 MG/L
THE WA8TEFLOW ENTERING 8EG 1 REACH 3 IS .0235 MOD
THE D.O. MIN. OF SEGMENT 2 IS 7.77 MG/L
THIS MINIMUM IS LOCATE[) AT SEGMENT M%LEPOINT 0"00
WHICH IS LOCATED IN REACH NUMBER 1
THE WLA FOR SEGMENT 2 REACH 1 IS 0 MG/L OF CBOD
THE WLA FOR SEGMENT 2 REACH 1 IS A MG/L OF NBOD
THE REQUIRED EFFLUENT D.O. IS 0 MG/L
THE WAGTEFLOW ENTERING 8EG 2 REACH 1 IS 0 MOD

*** MODEL SUMMARY DATA ***
Discharger e CURLS MOBILE HOME PARK Subbas i n 030601
Receiving Stream o LITTLE TROUBLESOME CREEK Stream Class: C-NSW
7010 e 0.1 Winter 7010 : 0.6
Design Temperature a 25 °C 3002
ILEN6THISLOPE VELOCITY (DEPTH 1 KI 1 10 1 K2 1 K2 KN : KN KNR 1 KNR
: mile :ft/mi 1 fps ft 1 /day 320° 1 /day 320° 1 /day : H20° /day 1 820°
Segment 1 : 4.70 16.80 0.623 0.92 1 0.71 0.56 121.02 18.85 0.00 1 0.00 0.00 1 0.00
Reach 1 : : : : :
Segment 1 1 0.23 16.80 0.557 0.98 1 0.66 0.53 118.76 16.83 0.00 1 0.00 0.00 1 0.00
Reach 2 1 1 1 :
Segment 1 1 0.08 16.80 0.555 0.99 1 0.66 0.53 :18.71 16.78 0.00 1 0.00 0.00 1 0.00
Reach 3 : :
Segment 2 1 4.80 12.00 0.340 1.75 : 0.50 0.40 1 5.91 5.301 0.00 1 0.00 0.00 1 0.00
Reach 1 1 : 1 : :
*** INPUT DATA SUMMARY ***
1 Flow 1 CBOD 1 NBOD 1 D.O. :
: cfs 1 mg/1 1 mg/1 1 mg/1 1
Segment 1 Reach 1 1 1 ;
Waste 1 7.750 14.000 0.000 5.000 1
Headwaters: 0.100 2.000 0.000 7.560 1
Tributary 1 0.000 0.000 0.000 0.000 1
* Runoff 1 0.032 2.000 0.000 7.560 1
Segment 1 Reach 2 1 1 :
Waste 1 0.081 110.000 0.000 0.000 1
Tributary 1 0.000 0.000 0.000 0.000 1
* Runoff 1 0.032 2.000 0.000 7.560 1
Segment 1 Reach 3 1 1 1
Waste 1 0.036 110.000 0.000 0.000 1
Tributary : 0.000 0.000 0.000 0.000 1
* Runoff 1 0.032 2.000 0.000 7.560 1
Segment 2 Reach 1 : 1 1 1
Waste 1 0.000 1 0.000 1 0.000 : 0.000 1
Headwaters: 0.000 1 0.000 1 0.000 1 0.000 :
Tributary 1 7.420 1 2.000 1 0.000 : 7.560 1
* Runoff 1 0.050 1 2.000 1 0.000 1 7.560 1
* Runoff flow is in cfs/mile