NC0043745_Wasteload Allocation_19890615

NPDES DOCUMENT SCANNING COVER SHEET
NC0043745
Old Dock Elementary WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Return
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
June 15, 1989
This document is printed on reuse paper - ignore any
content on the re-srerse side

Class:
PERMIT NO.:
NCO() •JLY/ r-�
NPDES WASTE LOAD ALLOCATION
FACILITY NAME: 1/O�- ����%/` C/e4 fi /eP/.2 v/
Facility Status:
(clrcls one)
Permit Status:
(circle one)
MaJor Minor(
Pipe No: Ga/
Design Capacity (MGD):
Domestic (% of Flow):
Industrial (% of Flow):
PROPOSED
111OOIE'iCA11ON UNPHORT ED NEW
16F�k
/09
PLOTW
Comments:
RECEIVING STREAM: -)1:1'2P /4
(—Sot/
Sub -Basin: 4(93 07'7 •
Reference USGS Quad: 4-2 Yi3/E
County: fi/��4ed-
Regional Office: As Fa Mo . Ra
(circle one)
Requested By
Prepared By:
Reviewed By:
CGU
;irridc
(please attach)
Date: 6
/15' g
Modeler
Date Rec.
CAS
L1VeI9c1
574,
Drainage Area (mil)
Avg. Streamflow (cfs)• d
7Q10 (cfs) C) Winter 7Q10 (cfs) __C_30Q2 (cfs) n
Toxicity Limits: IWC % (circle one) Acute / Chronic
Instream Monitoring: /l `/
Parameters a,1 em(&rat/M) (L fi v, � Cet4k v`'
Upstream y Location(2b0W d] 01 /2
Downstream % Location&)0.35w1- 11)01A- UT
2r)i /11P r)vx/ dir6 Road
Y0{��2 Cl `�i A i �~
Effluent
Characteristics
Su r
Lo,ii
uWk. WI'i&-
BODa (mg/11
1
15
NH3 N (mg/I)
.2
L/
D.O. (mg/I)
(p
to
Ca
TSS (mg/1)
• 3 D
30
36
F. Col. (/100m1)
/pub
1
WO
pH (SU)
(J
('G%
0-1
Pr-opos-edr Zinc. f5,aer
r‘L(6ru-r GtABr-)
al 100
PuroPtiokbyS iAtr
000d 1 c)/56Gia,lk
(UKL A- - C IA-
/ w u.�
VVa c 'la 4le -
Comments:
siLiUdd-e a/ V , Mmmucd

Request No. :5246
Permit Number
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
WASTELOAD ALLOCATION APPROVAL FORM
NC0043745
OLD DOCK ELEMENTARY SCHOOL
DOMESTIC
EXISTING
UT GUM SWAMP RUN
C-SWAMP
030757
COLUMBUS
WIRO
MACK WIGGINS
4/26/89
K. 2 4 N E
Wasteflow
5-Day BOD
Ammonia Nitrogen
Dissolved Oxygen
TSS
Fecal Coliform
pH
(mgd):
(mg/1):
(mg/1):
(mg/1):
(mg/1):
(#/100m1):
(SU):
Drainage Area
Average Flow
Summer 7Q10
Winter 7010
3002
RECOMMENDED EFFLUENT LIMITS
SUMMER
0.005
5
2
6
30
1000
6-9
WINTER
0.005
10
4
6
30
1000
6-9
MONITORING
(sq mi)
(cfs)
(cfs)
(cfs)
(cfs)
. 0.0
. 0.0
. 0.0
. 0.0
0.0
EXIST
0.005
15
4
6
30
1000
6-9
1
RECEIVED
it.m 81989
PERMITS & ENG!NEERiNG
Upstream (Y/N): Y Location: ABOVE DISCHARGE POINT
Downstream (Y/N): Y Location: ^'0.35 MI DNSTR ON UT AT UNIMPROVED DIRT ROAD
COMMENTS
LIMITS PER RECOMMENDATION OF WILMINGTON REGIONAL OFFICE.
RECOMMEND INSTREAM MONITORING FOR D.O., TEMPERATURE, FECAL COLIFORM, AND
CONDUCTIVITY.
RECOMMEND REMOVAL OF DISCHARGE I4WEN AN ALTERNATIVE BECOMES AVAILABLE.
INSTREAM MONITORING REQUIRMENETS MAY BE DROPPED WHEN THE FACILITY AGREES,
IN WRITING, TO A SCHEDULE FOR REMOVAL OF THEIR POINT -SOURCE DISCHARGE.
SEE ATTACHED MEMO CONCERNING INSTREAM MONITORING REQUIREMENTS.
Revieed by:
ch. Support Supervisor
Regional Supervisor
Permits & Engineering _
Recommended by LL -
RETURN TO TECHNICAL
SERVICES BY
rr-subn�r
Date V 01g _
Date ‘7,5yP
60(17
JIJN 29 1985
Date
Date

07)15
67 If$7
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6Th757
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aw, 4/4-eA
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DIVISION OF ENVIRONMENTAL MANAGEMENT ?
1989 re - 5Ob, //o,� 67d4 / � `�-J
MEMORANDUM
May
To: Don Safrit
From: Carla Sanderson
Through: Tom Stockton
Trevor Clement
Subject:
Old Dock Elementary School
NPDES NO. NC0043745 Columbus County
Instream Monitoring Data
On April 26, 1989, Technical Support received a WLA request
for renewal of the Old Dock Elementary School NPDES permit. The
existing permit requirements for this facility include instream
monitoring for temperature, dissolved oxygen, and fecal coliform.
Central Files has not received any instream data for this facil-
ity. This data is necessary to evaluate the impact of the dis-
charge on the receiving water. Furthermore, the noncompliant
nature of this facility stresses the importance for them to
adhere to these monitoring requirements in order to assess the
existing impact on the stream.
If you have any questions please contact me at [phone],
ext. 514.
cc:
David Foster
WLA File
Central Files

:t1

fp
State of North Carolina
Department of Natural Resources and Community Development
1X/ilmingron Regional Office
lames G.Martin, Governor -
Fob Jamieson
William 11''. Cobey, Jr , Secretary Re`,ional Manager -
DIVISION OF ENVIRONMENTAL MANAGEMENT
----- fMrch 23, 1989
Mr. R. Mitciell Tyler
Columbus Co my Board of Education
P. 0. Box 729
Whiteville, North Carolina 28472
Subject: NPDES Compliance, Strategy
Columbus County Schools
Dear Mr. Tyler:
On March 6, 1989, Messrs. Donald Safrit, and Ed Beck of this
office met with you to discuss resolution of the current
non -compliant condition of the treatment facilities serving eight
of the County's schools. It is understood that an engineering
consultant has been employed to evaluate the alternatives for
achieving compliance. It was also determined that the school
board will request entrance into a Special Order by Consent which
will contain interim effluent limitations and construction
schedules that are reasonable to allow construction of adequate
facilities or other feasible alternatives.
As discussed in the meeting, alternatives which allow
elimination of the discharge to surface waters should be most
diligently pursued. If a reasonable non -discharge alternative -
can not be found for any- of the schools, then the treatment
facilities must be upgraded to meet final effluent limits of 5
mg/1 BOD and 2 mg/1 Ammonia.
A time period of sixtywas
60 ( } days y requested for submittal
of a preliminary engineering proposal. While this appears to be
a reasonable time period, I feel that progress toward entrance
into an Ordier should proceed without delay. A date for submittal
of the engineering proposal can be included in an Order.

Mr. R. Mitchell Tyler
March 23, 1989
Page Two
You should begin immediately to draft a schedule of actions
to be taken to achieve compliance. Within 30 days following
receipt of this letter, please submit a request for entrance into
a Special Order by Consent. Mr. Safrit and Mr. Beck will be
willing to work with you and answer any questions you may have.
in erely,
etal/j//
A. Preston How , Jr., P.E.
Regional Supervisor
APH:EB:trw
'cc: WiRO,
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