HomeMy WebLinkAboutNC0021423_Permit (Issuance)_20031126 NP®ES DOCUMENT SCAAIA INO COVER SHEET
NPDES Permit: NCO021423
Spruce Pine WWTP
Document Type: Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Engineering Alternatives Analysis
201 Facilities Plan
Instream Assessment (SOC)
Correspondence
Permit History Date Range:
Document Date: November 26, 2003
THIS DOCUMENT IS PRINTED ON REUSE PAPER - IGNORE ANY CONTENT ON THE
REVERSE SIDE
F VA T6 Michael F. Easley
O Governor
'17
i G
> r DENR 1 William G. Ross, Jr., Secretary
_ LJW�iV North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
' ..<->. Division of Water Quality
November 26, 2003
D4r. Richard Canipe
Town of Spruce Pine
P.O. Box 189
Spruce Pine, North Carolina 28777
Subject: Issuance of NPDES Permit NCO021423
Sprucc Pine \\\\rl'P
Mitchell Counry
Dear N1r.Tivlor:
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-2154 and the Memorandum of Agreement between North
Carolina and the U.S. 1 nvironmental Protection Agency dated May 9, 1994 (or as subsequently amended).
This final permit includes no major changes from the draft permit sent to you on August 27, 2003.
If any parts, measurement Frequencies or sampling requirements contained in this permit are unacceptable to
you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of
this letter. This request must be in the form of a written petition,conforming to Chapter 150B of the Not Carolina
General Statutes, and filed with the Office of Administrative I-learings (6714 Mail Service Center, Raleigh, North
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may require
modification or revocation and rcissuance of the permit This permit does- not affect the legal requirements to obtain
other permits which may be required by the Division of Water Quality or permits required by the Division of Land
Resources, the Coastal Area V1anngement Act or aum other Federal or Local governmental permit that may be
required.
If you have any questions concerning this permit, please contact tAiike Templeton at telephone number (919)
733-5083, extension 541.
Sincerch,
ORIGINAL SIGNED BY
Michael E. Templeton
Alan \V. Klimek, P.f_.
cc: Central Files
,Asheville Regional Of ticr./AA'ater Quality Section
NPDFS Unit
Acluatic Toxicology Unit
\ladolyn Duminy / EPA
N.C. Division of Water Quality/NPDES Unit Phone:(919)733-5083
1617 Mail Service Center. Raleigh,NC 27699-1617 lax:(919)733-0719
Internet:h2o.enr.state.nc.us _ DENR Customer Service Center: 1 800 623-7748
Permit NC0021423
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCI-LARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTI--� M
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations Promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended, the
Town of Spruce Pine
is hereby authorized to discharge wastewater from a facility located at the
Spruce Pine WWTP
909 Creed Pitman Road
Northwest of Spruce Pine
Mitchell County
to receiving waters designated as the North Toe River in the French Broad River
Basin in accordance with effluent limitations, monitoring requirements. and other
conditions set forth in Parts I, 11, 111 and IV hereof.
This permit shall become effective January 1, 2004.
This permit and authorization to discharge shall expire it midnight on February 28, 2006.
Signed this day November 26. 2003,
ORIGINAL SIGNED BY
Michael E. Templeton
Alan 1V. Klimek, P.E., Director
Division of water (,duality
By Authority of the Environmental Management Commission
Permit NC0021423
SUPPLEMENTTO PERMIT COVER SHEET
All previous NPDGS Pcrmits issued to this I.LCIIIty, whether for operation or discharge arc hcreby revoked. As of
this permit issuance, any previously issued permit bearing this number is no longer erfmive. Therefore, the
exclusive authority to operate and discharge from this facility arises under the permit conclitions, reduiremenis,
terms,and provisions included herein.
The Town of Spruce Pine is hereby authorized to:
1 . Continue to operate an existing 2.0 MGD wastewater treatment facility that
includes the following components:
Automatic bar screen
➢ Teacup grit removal system
Three ring oxidation ditch
Final clarification
Chlorination/dechlorination system
Two aerobic sludge digesters
> Three sludge drying beds
2. Discharge lirom said treatment works at the location specified on the attached
map into the North Toe River, currently a class C-Trout water in the French
Broad River Basin.
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Facility S
I•autude: 35'55'35" NCO02I423
Location w Y
Longitude:az'oa's6'• Town of Spruce Pine {
Quad:Sprucc Pine,N.C.
Stream Class:C--Grout WWTP
Subbasin:40306 North SCALE 1:2H000
Receiving Stream:North'Foe River
Permit NCO021423
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on the effeetmc clau: pf this permit and IisLing until expir.Itian, the PC'nInttec is
authorized to disr-hargc [iom outfall 001. Such discharges shall be limited and rnonitorec] by the fermi It cc as
specified below:
EFFLUENT LIMITS MONITORING REQUIREMENTS
CHARACTERISTICS
Monthly Weekly Daily Measurement Sample Sample Location'
Average Average Maximum Frequency Type
Flow 2.0 MGD Continuous Recording nfluent or Effluent
BOD,5-day, 202C 2 30.0 mg/L 45.0 mg/L 3/Week Composite Effluent,Influent
Total Suspended Solidsz 30.0 mg/L 45.0 mg/L 3/Week Composite Effluent, Influent
NH3 as N (April 1 -October 31) 12.0 mg/L 35.0 mg/L 3/Week Composite Effluent
NH3 as N (November 1-March 31) 3NJeek Composite Effluent
Dissolved Oxygen 3/Week Grab Effluent
Fecal CONOrm 200! 100 mL 4001100 mL 3/Week Grab Effluent
(geometric mean)
Total Residual Chlorine 28 µg/L 3/Week Grab Effluent
pH Between 6.0-9.0 standard units 3/Week Grab Effluent
Temperature IT) Daily Grab Effluent
Total Mercury4 0.018 µ /L I Weekly Grab Effluent
Total Zinc 2/Month Composite Effluent
Total Cadmium ' 2/Month Composite Effluent
Chronic Toxicity3 Quarterly Composite Effluent
Total Copper Quarterly Composite Effluent
Total Nitrogen Semi-annually Composite Effluent
NO2asN+ NO3asN+TKN
Total Phosphorus Semi-annual) Composite Effluent
Dissolved oxygen Variab1e5 Grab U &D
Fecal Coliform(geometric mean) Variable5 Grab U&D
Temperature Variable5 Grab U&D
Conductivity Variable5 Grab U&D
Notes:
1 . U: upstream 150 yards from the outfall. D: downstream 250 yards from the outfall.
2. The monthly average 13OD5 and 'total Suspended Solids concentrations shall not exceed 15% of
the respecf.WC irl0trent. Value (85% removal).
3. Chronic Toxicity (Ceriodophnia). P/F at 6.6%. "hest shall be conducted in February, May. August
and November. See A. (2) for more details.
4. Analysis for inerctrry shall be perforniecl using; EPA Method 1631.
5. Instrearn monitoring shall be conducted 3/week from June I-September 30 and 1/week from
October I-Mav 31.
There shall be no discharge of floating solids or visible foam in other than trace
amounts.
Permit NCO021423
A. (2) CHRONIC TOXICITY PERMIT LIMIT (Quarterly)
The efluent discharge shall at no time exhibiL observable inhibition of reproduction or significant
mortality to Cerioclaphnia dubfa at an cffhicnt concentration of 6.6%.
The permit holder shall perform at a minimum, guarlerlit monitoring using test proccchires outlined
in the -North Carolina Ceriodaphrifn Chronic Effluent. Bioassay Procedure." Revised February 1998,
or subsequent versions or "North Carolina Phase Il Chronic Whole Elfluent-Toxicity Test Procedure"
(Revised-February 1998) or subsequent versions. The tests will be performed cluiirtg the months of
February, May, August and November. E(Iluent sampling for this testing shall be performed at the
NPDES permitted final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below
the permit limit, then multiple-concentration testing shall be performed at a minimum, in each of the
two following months as described in "North Carolina Phase 11 Chronic Whole Effluent'foxicity 'Fest
Procedure- (Revised-February 1998) or subsequent versions.
The chronic value for multiple concentration tests will be determined using the geometric mean of the
highest concentration having no detectable impairment of reproduction or survival and the lowest
concentration that does have a detectable impairment of reproduction or survival. The definition of
-detectable impairment," collection methods, exposure regimes, and furthcr statistical methods are
specified in the "North Carolina Phase 11 Chronic Whole ElllucriL Toxicity Test Procedure" (Revised-
February 1998) or subsequent versions.
All toxicity testing results required as part of this permit conclition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the
parameter code TGP3B for the pass/fail results and Tl-IP313 for the Chronic Value. Additionally, DWQ
Form XI--3 (original) is to be sent to the following address:
Attention:North Carolina Division of Water Quality
Environmental Sciences Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no
later than 30 days after the end of the reporting period for which the report is made.
'Pest data shall be complete, accurate, include all supporting chemical/physical measurements and
all concentration/response data, and be certified by laboratory supervisor and ORC or approved
designate signature. Total residual chlorine of the effluent. toxicity sample must be measured and
reported if chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a moruth in which toxicity monitoring is
required. the Permittec will complete the information located at. the top of the aquatic toxicity (AT)
test form indicating the facility name, permit number, pipe miniber, county, and the montli/year of
the report with the notation of"No Flow- in the comment area of the form. The report shall be
submitted to the Environmental Sciences Branch at the address cited above.
Permit NC0021423
A. (3) EFFLUENT POLLUTANT SCAN
The Pei inittec shall perform an annual GftloCTIL Pollutant Scan for all parameters listed in Lhc
attached table. The Perinmee shall perform an annual Ffiltlent P011utant Scan for all parameters
listed in the attached table. 'I'11c analytical Lnethods shall be in accordance with 40 CFR Part 136 and
Shall be sufficiently sensitive to determine whether parameters are present in concentrations greater
than applicable standards and criteria. Stunples shall represent seasonal variations. Unless
otherwise indicated, metals Shall be analyzed as "total recoverable."
Ammonia(as N) Trans-1,2-dichloroethylene Bis(2-chloroelhyl)ether
Chlorine(total residual,TRC) 1,1-dichloroethylene Bis(2-chlomisopropyt)ether
Dissolved oxygen 1,24chloropropane Bis(2 ethylhexyt)phthalate
Nilratefftrite 1,3-dichloropropylene 4-brornophenyl phenyl ether
Kleinert nitrogen Ethylbenzene Butyl benzyf phthalate
Oil and grease Methyl bromide 2-chloronaphthalene
Phosphorus Methyl chloride 4-chlorophenyl phenyl ether
Total dissolved solids Methylene chloride Chrysene
Hardness 1,122detrachloroethane Din butyl phthalate
Antimony Tetrachloroethylene Di n octyl phthalate
Arsenic Toluene Dibenzo(a h)anthracene
Beryllium 1,1,1-trichloroethane 1,2-dichlorobenzene
Cadmium 1,1,2-trichloroethane 13-dichlorobenzene
Chromium Trichloroethylene 1 4-dichlorobenzene
Copper Vinyl chloride 3,3-dichlorobenzidine
Lead Acid extractable compounds. Diethyl phthalate
Mercury P-chloro-m-creso Dimethyt phthalate
Nickel 2-chlorophenol 2 4-dinitrotoluene
Selenium 2,4 dichlorophenol 2,6-dinitrotoluene
Silver 2,4 dimethylphenol 1,2-diphenylhydrazine
Thallium 4,6 dinitro-o-cresol Fluoranthene
Zinc 2,4-dinitrophenol Fluorene
Cyanide 2-nitrophenol Hexachlorobenzene
Total phenolic compounds 4-nitrophenol Hexachlorobutadiene
Volatile oro is compounds Pentachlorophenol Hexachlorocyclo-pentadiene
Acrolein Phenol Hexachloroethane
Acrylonithle 2,4,6-trichlorophenol Indeno(1,2,3-cd)pyrene
Benzene Base neutral compounds Isophorone
Bromoform Acenaphthene Naphthalene
Carbon tetrachloride Acenaphthylene Nitrobenzene
Chlorobenzene Anthracene N ritrosodi-n-propylamine
Chlorodibromomethane Benzidine N-nitrosodimethylamine
Chloroethane Benzo(a)anthracene N-nitrosodiphenylamine
2-chloroethylvinyl ether Benzo(a)pyrene Phenanthrene
Chloroform 3,4 benzofluoranthene Pyrene
Dichlorobromomelhane Benzo(ghi)perylene 1,24-tichlorobenzene
1.1-dichloroethane Benzo(k)Ilucranthene
1,2-dichloroethane Bis(2-chloroethoxy)methane
Test results shall be reported to tllc Division in DWg Form- A MR-PPA1 or in a form
approved by the Director within 90 clays of sampling. 'the report shall be submitted to the
following address: Division of Water Quality, Water (@uality Section, Central Files, 1617
Mail Service Center, Raleigh. North Carolina 27699-1 6 1 7.
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imap://charles.uvcaver'Yu40dwq.denr.ncmaiLner t@cros.ncmail.nec 143/fe...
Subject: 117wd: DWQ Notificaions to Issue NPDES permits]
From: Dave Goodrich <davc.gooclrich@ncmail.nct>
Date: Fri, '19 Sep 2003 17:51:27 -0400
To: Charles Weaver <Charles.AXVcaver@ncmaiLnet>
Charles -
Would you please forward these on to the appropriate permit writer?
Thanks,
Dave
Subject: DWQ Notificaions to Issue NPD1 S permits
From: "Ron Linville" <hm,illejr ct earthhnk.net>
Date: Afon, 15 Sep 2003 13:58:03 -0400
To: "Dave Goodrich" <davc.goodrich@ncm ail.net>
1. Cabarrus County, Cedar Park Estates, NPDES NCO034711 — If using chlorine, recommend consideration
of conversion to non-chemical disinfection such as ultraviolet or ozone. It is possible that sports fish and
listed mussel species or suitable habitats could be present in the general watershed. Aquatic species,
especially eggs and juveniles may be harmed by chlorine entering stream habitats.
2. Mitchell County—Town of Spruce Pine, NPDES NCO021423 - If using chlorine, recommend consideration
of conversion to non-chemical disinfection such as ultraviolet or ozone. Trout, sports fish and possibly
listed species or suitable habitats are present or could be present in the general watershed. Aquatic
species, especially eggs and juveniles may be harmed by chlorine entering stream habitats.
3. Wilkes County, Village of Walnut Creek, NPDES NCO055590 - If using chlorine, recommend consideration
of conversion to non-chemical disinfection such as ultraviolet or ozone. Sports fisheries and possibly listed
species or suitable habitats could be present in the general watershed. Aquatic species, especially eggs
and juveniles may be harmed by chlorine entering stream habitats.
Generally, chlorine disinfection and de-chlorination methods, including emergency chlorine usage can distribute
potentially harmful chemicals to receiving streams and aquatic environments. Where these practices can be
avoided, we prefer non-chemical methods.
James Ronald Linville
NC Wildlife Resources Commission
Habitat Conservation Program
336-769-9453 (W)
336-769-0031 (FAX)
There is one ocean, with coves having many names; a single sea of atmosphere, with no coves at all; a thin
miracle of soil, alive and giving life; a last planet; and there is no spare. - David R. Brower
1 of 1 9/22/2003 8:16 RANI
DENR/D%VQ
FACT SHEET FOR NPDES 1'ERN1l'T DEVELOPNIEN'r
NPDES Permit NC0021423
Facility Information
Applicant/Facility Name: Town of Spruce Pone/Spruce Pine WWTP
Applicant Address: P.O. Box 189: Spruce Pine. North Carolina 28777
Facility Address: 909 Creed Pittman Road: Spruce Pine. North Carolina 28777
Permitted Flow 2.0 MGD
Type of Waste: Domestic (99%) and industrial (1%) with modified pretreatment
program
Facility/Permit Status: Class III/Active: Renewal
County: Mitchell County
Miscellaneous
Receiving Stream: North Toe River Regional Office: Asheville (ARO)
Stream Classification: C Trout State Grid / USGS Quad: DIONE
303(d) Listed? No Permit Writer: Natalie V. Sierra
Subbasin: 04-03-06 Date: August 18,2003
Drainage Area (mi'): 133
Summer 7Q 10(cfs) 43.5
Winter 7Q10(cfs) 56.0 • z.
30Q2 (cfs) 81.6 �� r
Average Flow (cfs): 266 j
IWC 1%): 6.6%
Lat. 350 55' 35"N Lone. 820 04' 56"R'
BACKGROUND
The Spruce Pine WWTP (Class Ill) has a permitted flow of 2.0 MGD. The most recent permit
was issued on June 2, 1997 and expired on December 31, 2001. The Permittee submitted
Standard Form A on July 3E 2001 in order to request renewal of the permit. Since this was prior
to the implementation of EPA renewal forms and associated pollutant analyses, these data are not
necessary for this renewal, though they will be required for subsequent renewals. The Permittee
has not requested any changes to the existing NPDES permit.
At the time of the previous permit renewal, the facility was under a Special Order by Consent
(SOC) while needed upgrades were made to the wastewater treatment plant. Problems had arisen
at the plant due to hydraulic overloading as a result of inflow and infiltration. The upgrade was
completed during the permit term and the facility began meeting permit limits by the SOC
compliance date of November 30, 1998.
Spruce Pine has a modified pretreatment program with the Division of Water Quality's
Pretreatment Unit and will continue to implement this program in the new permit term. None of
the industries that were discharging to the facility at the last permit renewal are discharging to the
Spruce Pine WWTP now. A new industry has begun to discharge but is not yet up to full
production.
Instream Monitoring, Verification of Existing Conditions and DMR Data Review
This facility discharges to the North Toe River in subbasin 04-03-06 of the French Broad River
Basin. This portion of the North Toe River bears classification of trout waters (Tr) in addition to
a "C" classification. The North Toe River is not on the 2002 303(d) list.
Instream data (upstream and downstream of the discharge, as specified in the permit) from May
2001 through May 2003 were analyzed and plotted (plots are attached to this fact sheet). Spruce
Pine is required to monitor instream conductivity, fecal coliform, temperature and dissolved
Fact Sheet.
NPDES NC0021042 Rrneeail
Page I
oxygen (D.O.). As indicated by the plots, the discharge appears to have no instream effect on
temperature and D.O. and only a very minor effect on conductivity and fecal coliform.
Effluent data from DMRs elating from January 2001 through May 2003 were also reviewed.
Data for conventional parameters are summarized in Table I. Plow was well below the permit
limit of 2.0 MGD. Overall, compliance with these parameter limits was excellent throughout the
last three years.
The Permittee is also required to monitor for ammonia nitrogen (NI-13-N), total nitrogen and total
phosphorus. Data for these parameters is summarized in Table 2. All values are fairly low for
this type of facility, suggesting good nutrient and ammonia removal. The effluent levels of NH3-
N are well within the permit limits.
t4 Temperature i'Dissolved !BOW _
1 r' ken:. 11
Average 0.378 15.24 7.36 4.94 7.07 6.44
Maximum 0.514 24.86 9.) 9.45 18.86 19.68
Minimum 0.292 7.31 4.86 2.48 2.21 0
Table 1. NC0021402 Conventional Data(January 2001-May 2003)
TotallNitrogei otal
Average 0.69 5.00 0.54
Maximum 5.34 6.86 1.53
Minimum 0 2.38 0.24
Table 2. NC0021402 Nutrient Data(January 2001-May 2003)
A review of the metals (from both the DMRs and Pretreatment data) and toxicants was also
performed. With the exception of total residual chlorine (TRC), these are discussed in the
Reasonable Potential Analysis section. Average TRC from January 2001-May 2003 was 2.76
µg/L and was no higher than 20 Itg/L.
Correspondence
The Asheville Regional Office (ARO) conducted several site visits during this permit term to
evaluate compliance. ARO has found the facility to be compliant with the terms of the permit
with the exception of occasional effluent limits violations. The Permittee has experienced
difficulty in properly implementing its Pretreatment program and the facility was issued a Notice
of Violation (NOV) for a failure to properly enforce on its Significant Industrial Users (SIUs) in
June 2000. The most recent Pretreatment Compliance Inspection indicated satisfactory
compliance with the program.
The Spruce Pine WWTP has received eight of NOVs over the course of this permit term. While
three of these were more administrative in nature (in addition to the NOV mentioned above, one
was issued for late payment of annual fees and the other was for failure to sign a toxicity report),
two were for toxicity failures in 2001 and three were for violations of the mercury daily
maximum limit. The Division assessed civil penalties for three of these violations. All civil
penalties issued have been paid.
PERMITTING STRATEGY
Waste Load Allocation (WLA)
The Division prepared the last WLA for the previous permit renewal. The previous and current
effluent limits were based on guidelines and water quality standards. The Division has judged
previous parameters and limits to be appropriate for renewal with some exceptions. Changes to
toxicant monitoring are discussed in the Reasonable Potential Analysis section. Weekly average
Fact Sheet
NPDFS NCO0-21042 Rentwal
Page
ammonia limits based on a 3: 1 ratio with the monthly average (but no higher than 35.0 mg/L)
will be implemented in this permit. This is a new statewide policy that resulted from EPA
requirements. Since this permit only has a summer monthly average limit of 12.0 mglL (the
winter monthly average limit was calculated to be 30.0 mg/L and is sufficiently high that it does
not need to be expressed in the permit limits), the summer weekly average limit will be 35.0
mg/L.
In addition, an annual pollutant scan will be added such that the Permittee can collect the
necessary data required by EPA Form 2A throughout the permit term. This condition is now
standard on all major municipal permits in North Carolina.
Reasonable Potential Analysis (RPA)
The Division conducted EPA-recommended analyses to determine the reasonable potential for
toxicants to be discharged by this facility, based on DMR data from January 2000-May 2003.
These toxicants consist of cadmium, copper, mercury and zinc, all of which are currently
monitored through the NPDES permit. No pretreatment data were collected during this permit
term. Results suggest no reasonable potential for the facility to discharge cadmium and copper.
The limit for cadmium will be eliminated and monitoring will be reduced to twice monthly.
Copper monitoring will remain at quarterly.
The facility did demonstrate reasonable potential to discharge mercury and zinc. Mercury is
already limited in the current permit; the limit and monitoring will carry over into the new permit
term. Zinc is an action level parameter, and would only be limited if significant toxicity
problems were demonstrated. Monitoring for this parameter, however, will be increased from
quarterly to twice monthly.
SUMMARY OF PROPOSED CHANGES
In keeping with Division policies, the following will be incorporated into the permit:
• New weekly average summer ammonia limit of 35.0 mo L
• Annual pollutant scan
• Elimination of cadmium limit and decrease of monitoring frequency to 2/month
Increase in zinc monitoring from quarterly to 2/month
New Weekly Average and Daily Maximum limits are derived from the latest NC/EPA policies
considering ''/2 FAVs and allowable concentrations based on reasonable potential.
PROPOSED SCHEDULE FOR PERMIT ISSUANCE
Draft Permit to Public Notice: August 27, 2003
Permit Scheduled to Issue: October 20. 2003
Attachments: DMR data summary, instream data plots, reasonable potential analysis summary
NPDESCONTACT
If you have questions regarding any of the above information or on the attached permit. please contact
Natalie Sierra at ((9Y/�
19)2250176.
NAME: ) DATE:V /
Fact Sheet
NPDGS NC0021042 Renewal
Pa�c 3
Facility Name= —� Town of Spruce Pine 10 2° 30 40
Qv(MGD)= 2 Stream Classification C Tr
WWTP Classification 3 7QIOs((, $)= 43.5
NPDES#= NCO021423 30Q2(cfs) 81.(
Receiving Stream North Toe River Qavg(cfs) 26fi
11NC(%n) = 6.65
Reasonable Potential Summary
Final Remelts.
Cadmium Implementation
Max. Pred Cw 3.2 µg/I 'Are all reported values less than? No Limit? No Monitoring
Allowable Cw 6.0 µg/1 !Is the detection limit acceptable'? ,Yes 'Monitor? Yes Frequency 2/Month
1/2 FAV (non Trout) 15.0 µg/I
1/2 FAV (Trout)l 2.1.µg/I
Copper ;. 'Implementation
Max. Pred Cw 77.4 µg/I !Are all reported values Tess than? No Limit? No !Monitoring
Allowable Cw 105.2 µg/I Its the detection limit acceptable? Yes Monitor? Yes lFrequency Quarterly
1/2 FAVI 7.3 µg/I
Mercury -Implementation
Max. Pred Cw 0.5768 µg/I lAre all reported values less than? No Limit? Yes 11VIonitoring
Allowable Cw 0.1804 µg/I Is the detection limit acceptable'? Yes 'Monitor? Yes 1 Frequency Weekly
Zinc. ` i Implementation i
Max. Pied Cw 3936.8 µg/1 .Are all reported values less than? No Limit'? No Monitoring
Allowable Cw 751.6 µg/I I Is the detection limit acceptable? Yes ;Monitor? Yes Frequency 2/Month
1/2 FAV 67.0 µg/1 _
NC0021423 -Town of Spruce Pine
`Date (MGD) ''(deg C). ,(mg/L) r (mg/L)_ (mglL). (#/t00mL) :(mg/L) TN`(mg/L)
Jan-01 0.467 7.31 9.39 4.80 3.70 0.00 1.06 20
Feb-Ot 0.487 9.30 8.76 6.55 9.00 5.80 0.62 20
Mar-Ot 0.514 9.68 8.70 6.11 4.60 13.00 0.08 0
Apr-Ot 0.425 12.66 9.00 3.80 3.30 1.40 0.00 20
May-Ot 0.401 17.90 8.52 7.16 4.90 1.10 0.00 3.6 0.36 20
Jun-01 0.416 20.71 7.82 7.14 8.90 2.10 1.42 0
Jul-01 0.452 22.09 7.56 3.79 6.10 2.30 0.85 0
Aug-01 0.464 22.91 8.20 4.47 4.80 3.60 0.00 0
Sep-01 0.456 20.15 7.95 4.64 9.50 19.40 0.00 0
Oct-01 0.417 15.73 7.61 4.75 13.10 5.10 0.00 0
Nov-01 0.412 13.24 8.75 5.22 10.66 5.81 0.60 0
Dec-01 0.452 11.95 9.25 4.84 7.49 4.58 0.29 6.86 0.24 0
Jan-02 0.292 8.64 8.95 5.05 6.31 12.24 1.07 0
Feb-02 0.301 8.85 8.32 4.18 3.34 2.41 0.00 0
Mar-02 0.329 10.76 8.03 3.10 4.37 6.51 0.00 0
Apr-02 0.332 24.86 6.92 5.79 10.07 4.02 0.91 0
May-02 0.323 17.64 6.11 6.85 11.38 4.42 2.88 5.57 0.33 0
Jun-02 0.335 - 21.10 5.47 7.12 11.92 2.84 5.34 0
Jul-02 0.305 23.18 4.86 9.45 18.86 8.83 4.26 0
Aug-02 0.336 22.73 5.47 5.24 10.12 2.09 0.00 0
Sep-02 0.352 21.70 6.39 5.05 9.59 6.43 0.00 0
Oct-02 0.328 18.87 5.38 3.71 7.16 15.56 0.00 0
Nov-02 0.310 13.90 5.22 2.48 5.91 19.68 0.00 6.6 1.53 0
Dec-02 0.320 9.62 5.90 3.53 5.25 9.59 0.00 0
Jan-03 0.316 7.41 6.89 2.96 2.37 6.39 0.26 0
Feb-03 0.323 7.95 7.46 3.68 2.33 5.11 0.00 0
Mar-03 0.333 11.67 6.96 2.73 2.21 2.19 0.08 0
Apr-03 0.385 13.09 7.32 4.05 3.07 7.80 0.00 0
May-03 0.395 16.33 6.32 5.14 4.685 6.43 0.2 2.38 0.25 0
Ayerage, 0 378 -. ` 15 24 - 736 4:94 7.07..-. 6:44 .0:69 .5`00 0 54 2 76 .
Maximum--- .0 514 ;24 86 v; 9 39 9.46 18.86 ; 19:68 534 6.86 1 53, r20 00 '
Minimum " �0 292 _. . ` 7 31 .,';- V.86 . `am ,2 48':• 2i21` 0:00 �'0_00 ME e`0 24 0 00-u
NC0021423
Instream
Upstream - 150 yards above outfall Downstream - 250 yards below outfall
Temp. D.O. Fecal colif. Conductivity Temp. D.O. Fecal colif. Conductivity
(deg. C) (mg/L) (#11o0 mL) (umhos) (deg. C) (mg/L) (N/100 mL) (umhos)
May-01 11.00 36.00 86.00 12.00 63.00 94.00
Jun-01 20.30 10.30 120.20 104.80 20.30 10.30 129.70 107.30
Jul-01 22.00 10.10 152.00 114.00 22.00 10.10 147.00 118.00
Aug-01 22.00 9.20 56.00 78.40 22.00 9.20 86.40 81.00
Sep-01 19.00 9.80 130.00 71.00 19.00 9.80 167.00 72.00
Oct-01 13.30 10.20 23.00 102.00 13.00 10.00 27.00 106.00
Nov-01 11.00 11.30 31.00 83.00 11.00 11.30 17.00 87.00
Dec-01 8.10 11.80 37.50 69.20 8.10 11.80 79.50 71.30
Jan-02 9.00 13.60 110.00 117.00 9.00 13.60 83.00 83.30
Feb-02 9.00 14.70 420.00 71.00 9.00 15.30 460.00 72.00
Mar-02 12.50 66.00 56.00 13.00 50.00 57.00
Apr-02 13.00 11.00 20.00 51.00 13.00 11.00 20.00 51.00
May-02 16.00 9.20 28.70 56.00 16.00 9.20 38.20 56.00
Jun-02 21.00 8.20 6.10 89.00 21.00 8.22 7.90 91.00
Jul-02 23.00 7.70 68.80 97.00 23.00 7.70 78.00 110.00
Aug-02 22.00 7.80 2.00 117.00 22.00 7.80 2.00 119.00
Sep-02 20.00 8.50 7.00 99.20 20.00 8.60 6.00 100.80
Oct-02 16.00 9.10 22.00 91.00 16.00 9.30 21.00 94.00
Nov-02 8.20 11.80 17.00 58.00 8.10 12.10 16.00 59.00
Dec-02 4.00 12.60 11.00 56.00 4.00 12.40 9.00 56.80
Jan-03 2.20 12.40 9.40 66.00 2.20 12.90 8.50 69.00
Feb-03 4.00 12.60 29.00 66.00 4.00 13.00 29.00 67.00
Mar-03 9.00 11.60 50.00 57.00 9.00 11.60 68.00 58.00
Apr-03 10.00 11.60 148.00 51.00 10.00 11.60 158.00 51.00
May-03 14.00 10.00 128.00 53.00 14.00 9.90 127.00 53.00
NCO021423 - Instream Temperature
25.00
El
20.00 ❑ ❑
U
15.00
a o
a ❑ e Upstream
3 ❑ Downstream
�o
a� ❑
a
E 10.00 0
o
❑ o
5.00
0
0.00 - k
Jan-01 Apr-01 Jul-01 Nov-01 Feb-02 DatWay-02 Sep-02 Dec-02 Mar-03 Jun-03
NC0021423 - Instream Dissolved Oxygen
18.00 -
16.00
13
14.00
13
❑ O
12.00 0 o Q o ❑
10.00 El ❑ o p
x ❑ ❑ 9
♦ Upstream
a8.00 ❑ ❑ 0 o Downstream
13
w
6.00
4.00
2.00
0.00
Jan-01 Apr-01 Jul-01 Nov-01 Feb-02 May-02 Sep-02 Dec-02 Mar-03 Jun-03
Date
NCO021423 - Instream Fecal Coliform
500.00
El
450.00
400.00
350.00 -
J
E
O
0 300.00 —
E 250.00 rMDc
stream
p wnstream
w
0
U 200.00
m
lL ° 13
150.00 — —e
El °
100.00 •
° ❑ ° ❑
13
50.00 13
° ❑ •
El
0.00 P ❑ 0
Jan-01 Apr-01 Jul-01 Nov-01 Feb-02 May-02 Sep-02 Dec-02 Mar-03 Jun-03
Date
NCO021423 - Instream Conductivity
140.00
120.00 — 0
0
0
0 0
•
100.00 - ' 9
0 0
N f♦]
0 ♦ O
L
3 80.00 - El ♦ 0
v
T
"> Q G G ♦ Upstream
o Downstream
v 60.00 — G ❑ 0 0 G
c o
0 0 0
U
40.00
20.00 -
0.00 -
Jan-01 Apr-01 Jul-01 Nov-01 Feb-02 May-02 Sep-02 Dec-02 Mar-03 Jun-03
Date
imap://char1es.weaver%40dwq.dencncmai1.net@cros.ncmail.net:143/f..
Subject: Spruce Pine
From: Natahe.Sierra@ncmail.net
Date: Tue,26 Aug 2003 14:18:56 -0400
To: charles.weaver@ncmail.net
OK, Charles, here is everything you need for Spruce Pine. Mercury is the
only water quality limited parameter. As with the Murphy permit, print out
the RPA summary page of hte RP spreadsheet as well as the data summary page
from the DMRs spreadsheet. In addition, there are a couple of instream data
plots on the DMR spreadsheet that also need to be attached to the fact sheet
(if I didn't say that before, the RP summary sheet and DMR summary sheets
should be stapled to the back of the fact sheet) . The instream data plots
are marked with the parameter name, like D.O. , fecal, etc. You can print
out the raw instream data and attach it if you want. The region has already
approved this one, but I guess they would probably like a hard copy anyway.
It will nice to get rid of this little chesnut, I expect.
ciao,
natalie I .
1 of 1 �8/27/2003 6:01_A_\t
imap:iicnanes.weavervio4vawq.aenr.ncmaii.nec�ucros.ncmati.net.i4 ...
Subject: comments on permits
From: Mike Templeton <mike.templeton@ncmail.net>
Date: Mon, 25.Aug 2003 19:30:58-0400
To: Natalie Sierra <Natalie.Sierra@ncmad.net>, Charles Weaver <Charles.Weaver@ncm ail.net>
Natalie -
Thanks for all the permits - surfs up!
Here are the few comments I can offer on the drafts. All appear ready to go forward with little or no
change on your part. Once you have them ready, pls forward them to Charles. I noticed some minor
formatting corrections (odd page breaks, for instance),but I'll leave it to Charles to look at the documents
and make any neccssary changes before he prints them out.
Elizabethtown - Looks good - go for it.
Murphy - In the cover letter, you shouldn't have to apologize for past errors. Suggest you word it in a
more straightforward way:
"The Instream Waste Concentration (IWC) for the toxicity limit at 1.4 MGD has been
changed to 2.2% to correct an error in the previous permit renewal."
Spruce Pines - A couple of points in the fact sheet maybe worth clearing up: It sounds like the Town
expanded its plant to handle the higher flows caused by 1/1 rather than fix the 1/1 problem. Is that
correct? Also,it sounds like all of the industrial users left once the Town started implementing its
pretreatment program. Is that how it went?
La Grange - One minor point- the table on p.1 of the Fact Sheet gives an IWC of"90% for toxicity
purposes." Since there is no tox limit, should this be dropped to avoid confusion?
Contentnea MSD - There is a potential issue regarding"effluent channel" status and their discharge
point - did the Region ever mention the issue? It came up during the 2000 renewal but was never
resolved that I know of In short,the plant discharges to a man-made channel, several hundred yards
long, that runs to the creek. Our limits are based on the IWC at the creek;it appears they should be
changed to reflect the IWC in the channel (approx. 100%).
That's it. I'll be gone Tuesday,back on Wednesday. See you then (so to speak).
Mike T
Michael E. Templeton, P.E.
North Carolina Division of Water Quality
NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
919-733-5083 x541 FAX: 919-733-0719
mailto:mike.templeton On cmail.n et
1 of 1 8/26/2003 11:37 AM
State of North Carolina
Department of Environment
and Natural Resources
Asheville Regional Office 4
®�JJRA
Michael F. Easley, Governor
William G. Ross, Jr., Secretary riCDENR
Kerr T. Stevens, Director NORTH CAROLINA DEPARTMENT OF
Division of Water Quality ENVIRONMENT ANO NATURAL RESOURCES
WATER QUALITY SECTION
July 16, 2001
Mr. Richard Canipe, Town Manager
Town of Spruce Pine
Post Office Box 189
Spruce Pine, North Carolina 28777
Subject : NPDES Permit Application
Standard Form A
Town of Spruce Pine
Mitchell County
Dear Mr. Canipe :
The Division of Water Quality has reviewed the NPDES Permit
application submitted for the Town of Spruce Pine' s wastewater treatment
facility. In reviewing the application it appears that the Town may
have been sent the wrong application form. The application that was
received -is Short Form C - for Commercial and Manufacturing facilities -
less than 1 MGD.
Attached to this letter . is a copy of NPDES Permit Application-
Standard Form A - for municipal facilities greater than 1 MGD. Please
complete the application and submit it to the address listed at the top
of page 1 . We apologize for this inconvenience but need this
information in order to properly process your application.
If you have questions, please call me at 828/251-6208 .
Sincerely,
-- a
c _ o
Michael R. Parker
Environmental Chemist 4A =
m c
y,C N
Enclosure
xc : Charles Weaver � --�-�-�
59 Woodfin Place, Asheville North Carolina 28801 Telephone 828-251-6208 FAX 828-251-6452
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper
DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A
ji Municipal Facilities with permitted flows >1. MGD or with pretreatment;prog Mtn
. t i' tS ll9 1i
N. C. Department of Environment and Natural Resource 'I? J— ------- -
Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
J U L 3 1 20011
SECTION 1. APPLICATION AND FACILITY DESCRI�T16t:-
Unless oaierxise specified on this form all items are to be canpleted. If an item is applicable indkate'NA: I r:;1't - 'N:i :.� 17;:.'i 7!
North Carolina NPDES Permit Number NC00 A1 -UK3 (— rhT }IE;ill-1=
(if known)
1. Applicant and facility producing discharge
This applies to the person,agency,firm,municipality,or any other entity that owns or is responsible for the permitted facility. This may or may not
be the same name as the facility or activity producing the discharge. Enter the name of the applicant as it is officially or legally referred to:do not
use colloquial names as a substitute for the official name. C
Name of applicant/permittee:__
Mailing address: h
Street address V
City rile ' County 1
State I lyd— , Zip Code ak777
Telephone Number ( a9$ ) 7
Fax Number — 301
e-mail address
2. Mailing address of applicant's Authorized Agent/Representative:
Complete this section if an outside consulting firm/engineering firm will act on behalf of the applicant/permittee
Engineer/Company name
Street address
City County
State Zip Code
Telephone Number ( )
Fax Number ( 1
e-mail address
I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such
info/rmaation is true,complete,and accurate.
�1ICh.42t-1, 0ANr Pe %cep �J rn 4v�/A
Imed Na a of Person Signing Title
7'� ? O�—
oignaurre of Applicant or Authorized Agent Date Application Signed
North Carolina General Statue 143-215.6(b)(2)provides that: Any person who knowingly makes any false statement representation,or certification in any application,
record,report,plan,orother document files or required to be maintained under Arfide 21 or regulations of the Environmental Management Commission implementing that
Article,orwho falsifies,tampers with,or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21
or regulabons of the Environmental Management Commission implementing that Article,shall be guilty of a misdemeanor punishable by a fine not to exceed$10,000,or by
imprisonment not to exceed sic months,or by both. (18 U.S.C.Section 1001 provides a punishment by a fine or not more than$10,000 or imprisonment not more than 5
years,or both,for a similar offense.)
1of4
NC DENR / DWQ / NPDES.PERMIT APPLICATION - STANDARD FORM A
Municipal Facilities with permitted flows >1 MGD or with pretreatment programs f
3. Permitted Facility Location:
Give the physical location of the facility where discharge(s)r.�,af presently1o'ccur(s)or will occur.
pp
Street address 50q cr�P Pr7TrYlCIM Rd
city S,Dru C'_a P 4'e_ County A i,ts,A e LL
State . G. Zip Code �?
Telephone Number ( Oaf 26 S— 30.2
Fax Number ( )
e-mail address
4. Municipalities or Areas Served(see instructions
Enter the names of the municipalities or areas served by this facility. For each municipality enter the best estimate of actual population served at
the time of this application.
Name of Commu i /Area Actual Po ulation Served
U rure.
Total Population served
5. Average Daily Industrial Flow
Total estimated average daily flow from all industral sources: _0MGD
Total permitted monthly flow from all industrial sources: MGD
Note:All Significant Industrial Users(as defined in Section III)discharging to the municipal system must be listed in Section III.
6. Facility Description
• Present Operating Status: Provide a narrative description of installed wastewater treatment components at the facility.
Include sizes&capacities for each component.
• Potential Facility Changes: Provide a narrative description of any planned upgrades I expansions I repairs planned for the
facility during the next five years. Do not include tasks associated with routine operation&maintenance.
• Schematic of wastewater flow: A line drawing of water flow through the facility must be attached to this application. The
schematic should show flow volumes at all points in the treatment process. Specific treatment components should be
identified.
• Location map: A map showing the location of each outfall must be attached to this application. The usual meridian arrow
showing north as well as the map scale must be shown. On all maps of rivers,the direction of the current is to be indicted by
an arrow. In tidal waters,the directions of the ebb and flow tides are to be shown. All ouffalls should be identified with the
outfall number(s)used in Section II of this application. A copy of the relevant portion of a USGS topographic map is preferred.
All sheets should be approximately letter size with margins suitable for filing and binding. All pages should include facility location
and permit number(if available).
2of4
NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A
Municipal Facilities with permitted flows >1 MGD or with pretreatment programs
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each present(or proposed)discharge indicated in Section I.
All values for an existing discharge should be representative of the twelve previous months of operation.
(If this is a proposed discharge,values should reflect best engineering estimates.)
1. Facility Discharges, Number and Discharge Volume
Specify the number of discharges described in this application and the volume of water discharged or lost to each of the categories below.
Estimate average volume per day in MGD. Do not include intermittent discharges,overflows,bypasses or seasonal discharges from lagoons,etc.
Discharge To: Number of Discharge Points Total Volume Discharged MGD
Surface Water ,Soo Moo
Other(describe below)
TOTAL . Soo mG
(Pother is specified,describe:
2. Outfall Number:
Assign a three-digit number beginning with 001 for the point of discharge covered by the first description. Discharge serial numbers should be
consecutive for each additional discharge described;hence,the second serial number should be 002,the third 003,etc.
3. Discharge to End Date
If the discharge is scheduled to cease within the next 5 years,give the date(within best estimate)the discharge will end:
Give the reason(s)for discontinuing this discharge in your cover letter.
4. Receiving Stream Name
Give the name of the waterway(at the point of discharge)by which it is usually designated on published maps of the area. If the discharge is to an
unnamed tributary,so state and give the name of the first body of water fed by that tributary which is named on the map,e.g.,UT to McIntire Creek,
where McIntire Creek is the first water way that is named on the map and is reached by the discharge.
Nvrt TOe. Q,'Ver
5. Outfall Structure
Describe the oulfall structure and any significant changes since the last permit was issued(repairs,shoreline maintenance,etc.).
3of4
NC DENR / DWQ / NPDES PERMIT APPLICATION - STANDARD FORM A
Municipal Facilities with permitted flows >1 MGD or with pretreatment programs
SECTION 111. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM
Submit a separate Section Ill for each Significant Industrial User.
1. Significant Industrial User(SIU)
An SIU has(or could have)significant impact on the POTW receiving the wastewater or upon the quality of effluent from the receiving POTW.
Specifically,an SIU:
• has a flow of 50,000 gallons or more per average workday;
• has a flow greater than 5 percent of the total flow carried by the municipal system m receiving the waste,or
• has a toxic material in its discharge.
It may be necessary to alter these administrative criteria in certain rases,such as an instance where two or more contributing industries in
combination can produce an undesirable effect on either the municipal facility or the quality of its effluent.
Name of SIU &' rt1kprj lei� -f
Street address IQ))) 6f(2P'fl L{/(Xj V 19
City SG fly County ynttike_I
/ I
State I lam' D Zip Code A �7?7
Telephone Number ( PQ > 7�S tild 13
Fax Number
e-mail address
2. Primary Product or Raw Material
Specify either the principal product or the principal raw material and the maximum quantity per day produced or consumed.
Quantities are to be reported in the units of measurement for each SIC category at the facility. SIC categories should use the units of
measurement normally used by that industry.
Product Raw Material Quantity Units
3. Flow
Indicate the volume of water discharged into the POTW and whether this discharge is intermittent or continuous
L/ MGD Intermittent Continuous
4of4