NC0004723_Wasteload Allocation_19890621

Nl!DES DOCUMENT SCAMPI. COVER SHEET
Permit:
NC0004723
NPDES
Document
Type:
Permit Issuance
Wasteload
Allocation
Authorization to Construct (AtC)
Permit Modification
Speculative
Limits
Correspondence
Instream Assessment
(67B)
Environmental Assessment (EA)
Permit
History
Document
Date:
June 21, 1989
This document printed on reuse paper - ignore nay
eoizteiit cm the reverse reside

Kwew') I3o:' As = c3R� a��� LLSA� .1-v"(, NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC000 -123
FACILITY NAME:
Facility Status:
(circle one)
Permit Status:RENEWAL MODIFICATION UNPERMITTED NEW
(circle one)
Major Minor,__
Pipe No:
Design Capacity (MGD):
Domestic (% of Flow):
Industrial (% of Flow):
Comments:
per, 1
l : ti1C- +w. alp
PLOTTE
RECEIVING STREAM: LIT
Class:
Sub -Basin -
Reference USGS Quad: E. �'� S,(please attach)
County:
PROPOSED
J CCctii �l� u
Regional Office: As
(Orel' •.e)
Fa (Me'.
Ra Wa Wi WS
Requested By: `L`"L` Date: ._ 7I/Al
Prepared By: Date:
c//5//7
Reviewed y: Date: 6 /zo Jgq
Modeler
Date Rec.
24�4I s5
SZoq
Drainage Area (mil) O' Avg. Streamflow (cfs): o
7Q10 (cfs) ° Winter 7Q10 (cfs) O 30Q2 (cfs) O
Toxicity Limits: IWC /0O iz (circle ons)
Instream Monitoring:
Chronic
Parameters
Upstream Location
Downstream N Location
RECOMMENDED EFFLUENT LIMITS
MONTHLY DAILY MONITOR. EXISTING
AVERAGE MAX. FREQ. MO.AVG DA. MAX.
Wasteflow (mqd): NA -NA
Oil & Grease (mg/1): 30 60 2/mo 30 60
Settleable Solids (mg/1): 0.1 0.2 2/mo
pH (SU) : 6-9 2/mo 6-8.5
Turbidity (NTU): ** 2/mo
Lead (ug/1): 25
Toxicity Testing Req.: ACUTE - DAPHNID 48 HR. - FOR EPISODIC EVENTS
MONITORING
Upstream (Y/N): N Location:
Downstream (Y/N): N Location:
COMMENTS
**EFFLUENT TURBIDITY SHALL NOT EXCEED NTU. *PERMIT MUST CONTAIN FLOW MO
AITORING REQUIREMENT SUCH THAT ALL VOLUMES OF WASTEWATER LEAVING THE FACILIT
ARE MONITORED. IF CONTINUOUS NOT FEASIBLE, THEN DISCHARGE SHALL RECORD THE
APPROX. TIMES DISCHARGE BEGAN AND ENDED, ALONG WITH INSTANTANEOUS FLOW AT
EFFLUENT SAMPLING. RECOMMEND EFFLUENT MONITORING FOR BENZENE, TOLUENE, AND
XYLENE(BTX) DURING THE FIRST 5 DISCRETE EVENTS (AND THEN ANNUALLY) TO COIN -
WITH WHOLE EFFLUENT TOXICITY TEST. RECOMMEND REOPENER CLAUSE TO ALLOW FOR
ADDITIONAL LIMITS ON THESE OR OTHER TOXICANTS. WITHIN 60 DAYS OF THE FIRST
DISCHARGE EVENT PERFORM THESE ANLYSES ON A SAMPLE OF STORMWATER EFFLUENT
DISCHARGE (REQUIRED ONE TIME ONLY): EPA METHOD 625 AND EPA METHOD 624. -

FOR APPROPRIATE DISCHARGERS, LIST COMPLETE GUIDELINE LIMITATIONS BELOW
Effluent Characteristics
Monthly
Average
Daily
Maximum
Comments
�j
i �z.-k (6,,, e(
j
f'/�CaeX
p
.30. 0 /1tR��C
/�
��. 0 ✓ tX
/�Q l
l , :e J)
Jc,LJ'a,
j#,&
0, l ,ay,
G, z ;44 /f
P4/
6-9 S,cr.
Type of Product Produced
Lbs/Day Produced
Effluent Guideline Reference

OW
1/7/,(/
d3(q_y
o). IW 9..Szka
b:
bss
p 0.01 Mgt
" i.5„
fSFAA°ARO
So , <._. /I/g/b9a',
, .� k, m !fi 11 /f.A/E0e.
Tat
Ir/.
y7 Z .
SZ 6

WASTELOAD ALLOCATION
Facility Name:
NPDES No.:
Type of Waste:
Status.
Receiving Stream:
Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Quad:
Request No.:-6.20Ci
APPROVAL RECEIVED
HILL PETROLEUM COMPANY
NC0004723
100°% INDUSTRIAL
EXISTING
UT PAW CREEK
L i"
030834 Drainage area:
MECKLENBURG Summer 7Q10:
MRO AN Winter 7Q10:
HARRIS Average flow:
4/4/89 30Q2:
F15SW
&VLSION OF ENVIRONMENTAL MAIaANEMEM:
RECOMMENDED EFFLUENT LIMITS
Wasteflow (mgd):
Oil & Grease (mg/1):
Settleable solids (m1/1):
• pH (SU):
Turbidity (NTU):
Lead (ug/1):
Toxicity Teiting Req.:
MONTHLY DAILY
AVERAGE MAX.
NA NA
30 60
0.1 0.2
6-9
**
25
MONITOR.
FREQ. ,
2/mo
2/mo
2/mo
2/mo
JUN 7
'1WORESVILLE
NEW101.0411
0.010 sq mi
0.00 cfs
0.00 cfs
0.00 cfs
0.00 cfs
R ECE FD
jUN 2 2 198. I
PERMITS & ENGINEERING
EXISTING
MO.AVG DA. MAX.
30 60
ACUTE - DAPHNID 48 HI. - FOR EPISODIC 'VENTS
MONITORING
Upstream (Y/N): N Location:
Location:
COMMENTS
**EFFLUENT TURBIDITY SHALL NOT EXCEED 50 NTU. *PERMIT MUST CONTAIN FLOW MONI-
TORING REQUIREMENT SUCH THAT ALL VOLUMES OF WASTEWATER LEAVING THE FACILITY
ARE MONITORED. IF CONTINUOUS NOT FEASIBLE, THEN DISCHARGER SHALL RECORD THE
APPROX. TIMES DISCHARGE BEGAN AND ENDED, ALONG WITH INSTANTANEOUS FLOW AT
EFFLUENT SAMPLING. RECOMMEND EFFLUENT MONITORING FOR BENZENE, TOLUENE, AND
XYLENE(BTX) DURING THE FIRST 5 DISCRETE EVENTS (AND THEN ANNLALLY'T0 COINCIDE
WITH WHOLE EFFLUENT TOXICITY TEST. RECOMMEND REOPENER CLAUSE TO ALLOW FOR
ADDITIONAL LIMITS ON THESE CAR OTHER TOXICANTS. WITHIN 60 DAYS OF THE FIRST
DISCHARGE EVENT PERFORM THESE ANALYSES ON A SAMPLE OF STORMWATER EFFLUENT
DISCHARGE (REQUIRED ONE TIME ONLY): EPA METHOD 625 AND EPA METHOD 624.
Downstream (Y/N): N
Reviewed by
Recommended by
Tech Support Supervis
r.
Regional Supervisor:
Permits & En
gineering:
RETURN TO TECHNICAL SERVICES BY:
Date:
Date:
bate
4441
(f Date: 1/ /
JUL 05 1989 hh"

Facility Name
1{;(( ltQM
Permit # NC dO o T 7-2-j
ACUTE TOXICITY TESTING REQUIREMENT
Daphnid 48 hr - Monitoring (Annual) for Episodic Events
The permittee stall conduct FIVE acute toxicity tests using protocols defined as definitive in
E.P.A. Document 600/4-85/013 entitled "The Acute Toxicity of Effluents to Freshwater and
Marine Organisms". The monitoring shall be performed as a Daphnia pulex or Ceriodaphnia 48
hour static test, fusing effluent collected as a single grab sample. Effluent samples for self -
monitoring purposes must be obtained below all waste treatment. Sampling and subsequent testing
will occur during the first five discrete discharge events after the effective date of this permit. After
monitoring of the first five toxicity tests, the permittee will conduct one test annually, with the
annual period beginning in January of the next calendar year. The annual test requirement must be
performed and reported by June 30. If no discharge occurs by June 30, notification will be made to
the Division by this date. Toxicity testing will be performed on the next discharge event for the
annual test requirement.
The parameter code for this test if using Daphnia pulex is TAA3D. The parameter code for this test
if using Ceriodaphnia is TAA3B. All toxicity testing results required as part of this permit
condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was
performed, using the appropriate parameter code. Additionally, DEM Form AT-1 (original) is to
be sent to the following address:
Attention: Technical Services Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall complete and accurate and include all supporting chemical/physical measurements
performed in as ociation with the toxicity tests, as well as all dose/response data. Total residual
chlorine of the ffluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should any test data from either these monitoring requirements 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.
Failure to submit suitable test results will constitute noncompliance with monitoring requirements.
7Q10 0 cfs
Permitted Flow AM MGD
IWC% !Od
Basin & Sub -Basin c1d 3
Receiving Stream J P' C-ct ck
County Mtolclu1dur(
Recommended by:
**Acute Toxicity(Daphnid 48 hr) Monitoring, EPISODIC, See Part , Condition