NOTICES
DEPARTMENT OF ENVIRONMENTAL PROTECTION
Applications, Actions and Special Notices
APPLICATIONS
[30 Pa.B. 2805]
APPLICATIONS RECEIVED UNDER THE PENNSYLVANIA CLEAN STREAMS LAW AND THE FEDERAL CLEAN WATER ACT
[National Pollution Discharge Elimination System Program (NPDES)]
DISCHARGE OF CONTROLLED INDUSTRIAL WASTE AND SEWERAGE WASTEWATER
(Part I Permits) The following parties have applied for an NPDES permit to discharge controlled wastewaters into the surface waters of this Commonwealth. Unless otherwise indicated on the basis of preliminary review and application of lawful standards and regulations, the Department of Environmental Protection (Department) proposes to issue a permit to discharge, subject to certain effluent limitations and special conditions. These proposed determinations are tentative.
Where indicated the EPA, Region III, Regional Administrator has waived the right to review or object to this proposed permit action under the waiver provision 40 CFR 123.6E.
Persons wishing to comment on the proposed permit are invited to submit a statement to the office noted above the application within 30 days from the date of this public notice. Comments received within this 30-day comment period will be considered in the formulation of the final determinations regarding this application. Responses should include the name, address and telephone number of the writer and a concise statement to inform the Department of the exact basis of a comment and the relevant facts upon which it is based. A public hearing may be held if the responsible office considers the public response significant.
Following the 30-day comment period, the Water Management Program Manager will make a final determination regarding the proposed permit. Notice of this determination will be published in the Pennsylvania Bulletin at which time this determination may be appealed to the Environmental Hearing Board.
The application and related documents, proposed effluent limitations and special conditions, comments received and other information are on file and may be inspected and arrangements made for copying at the office indicated above the application.
Persons with a disability who wish to attend the hearing and require an auxiliary aid, service or other accommodations to participate in the proceeding should contact the Secretary to the Board at (717) 787-3483. TDD users may contact the Department through the Pennsylvania AT&T Relay Service at (800) 654-5984.
Applications for National Pollutant Discharge Elimination System (NPDES) permit to discharge to State waters.
Southeast Regional Office: Regional Manager, Water Management, Lee Park, Suite 6010, 555 North Lane, Conshohocken, PA 19428, (610) 832-6130.
PA 0026018, Amendment No. 3, Sewage, Borough of West Chester, 401 East Gay Street, West Chester, PA 19380.
This application is for amendment of an NPDES permit to discharge treated sewage from Taylor Run Sewage Treatment Plant in East Bradford Township, Chester County. This is an existing discharge to Taylor Run.
The receiving stream is classified for the following uses: trout stocking fishery, aquatic life, water supply and recreation.
The proposed effluent limits for Total Copper for Outfall 001, based on an average flow of 1.5 million gallons per day and site specific water effect ratio of 5.7 are as follows:
Average Maximum Instantaneous Parameter Monthly (mg/l) Daily (mg/l) Maximum (mg/l) Total Copper monitor monitor monitor Other Conditions:
The EPA waiver is not in effect.
PA 0020290. Sewage, Borough of Quakertown, 15-35 North 2nd Street, Box 727, Quakertown, PA 18951-1378.
This application is for renewal of an NPDES permit to discharge treated sewage from wastewater treatment plant in Richland Township, Bucks County. This is an existing discharge to Tohickon Creek.
The receiving stream is classified for the following uses: trout stocking fishery, high quality trout stocking fishery, exceptional value waters, aquatic life, water supply and recreation.
The proposed effluent limits for Outfall 001, based on an average flow of 4.0 mgd are as follows:
Average Average Instantaneous Parameter Monthly (mg/l) Weekly (mg/l) Maximum (mg/l) CBOD5 (5-1 to 10-31) 8 12 16 (11-1 to 4-30) 15 23 30 Suspended Solids 30 45 60 Ammonia (as N) (5-1 to 10-31) 2.0 4.0 (11-1 to 4-30) 6.0 12.0 Hardness Measured as CaCO3 monitor/report Phosphorus (as P) 0.5 1.0 Total Residual Chlorine (0--2 years) 0.5 1.2 (3--5 years) 0.056 0.102 Fecal Coliform 200 colonies/100 ml as a geometric average Dissolved Oxygen minimum of 6.0 mg/l at all times pH within limits of 6.0--9.0 standard units at all times Total Copper monitor/report Free Cyanide monitor/report Total Phenols 0.021 max. daily
0.0420.052 Total Aluminum 0.46 max. daily
0.921.2 Whole Effluent Toxicity max. daily
1.048 TUcThe EPA waiver is not in effect.
Southcentral Regional Office: Regional Water Management Program Manager, 909 Elmerton Avenue, Harrisburg, PA 17110-8200, (717) 705-4707.PA 0037150, Sewage, SIC Code: 4952, Penn Township Board of Commissioners, 20 Wayne Avenue, Hanover, PA 17331.
This application is for renewal of an NPDES permit for an existing discharge of treated sewage to Oil Creek, in Penn Township, York County.
The receiving stream is classified for warm water fishes, recreation, water supply and aquatic life. For the purpose of evaluating effluent requirements for TDS, NO2-NO3, fluoride and phenolics, the existing downstream potable water supply intake considered during the evaluation was Wrightsville Water Company located in Wrightsville Borough, York County. The discharge is not expected to impact any potable water supply.
The proposed effluent limits for Outfall 001 for a design flow of 4.2 mgd are:
Average Average Instantaneous Parameter Monthly (mg/l) Weekly (mg/l) Maximum (mg/l) CBOD5 (5-1 to 10-31) 15 22.5 30 (11-1 to 4-30) 25 40 50 Total Suspended Solids 30 45 60 NH3-N (5-1 to 10-31) 1.5 -- 3.0 (11-1 to 4-30) 4.5 -- 9.0 Total Phosphorus 2.0 -- 4.0 Total Residual Chlorine <0.1 -- <0.2 Dissolved Oxygen minimum of 5.0 at all times pH from 6.0 to 9.0 inclusive Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average (10-1 to 4-30) 2,000/100 ml as a geometric average Persons may make an appointment to review the Department files on this case by calling Mary DiSanto, File Review Coordinator, at (717) 705-4732.
The EPA waiver is not in effect.
Southwest Regional Office: Water Management Program Manager, 400 Waterfront Drive, Pittsburgh, PA 15222-4745, (412) 442-4000.PA 0003255. Industrial waste, SIC, Timken Latrobe Steel, 2626 South Ligonier Street, Latrobe, PA 15650-0031.
This application is for renewal of an NPDES permit to discharge cooling water and stormwater from steel mill in Latrobe Borough, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters, Sulfur Run and Loyalhanna Creek, classified as cold water fisheries with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply (PWS) is Buffalo Township Municipal Authority, located at Freeport, 35 miles below the discharge point.
Outfall 001: existing discharge, design flow of 0.0071 mgd.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) monitor and report Temperature (°F) 110 TRC 0.5 1.0 pH not less than 6.0 nor greater than 9.0 Outfall 002: existing discharge
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) monitor and report TSS monitor and report CBOD5 monitor and report Zinc monitor and report Aluminum monitor and report Molybdenum monitor and report pH monitor and report Outfall 004: existing discharge, design flow of 0.0504 mgd.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) monitor and report Temperature (°F) 110 Oil and Grease 15 30 TRC 0.5 1.0 pH not less than 6.0 nor greater than 9.0 Outfalls 003 and 006: existing discharges
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum These outfalls shall consist of stormwater runoff. The EPA waiver is in effect.
PA 0030406. Sewage, Department of Corrections, 2520 Lisburn Road, P. O. Box 598, Camp Hill, PA 17001.
This application is for renewal of an NPDES permit to discharge treated sewage from the State Correctional Institution at Laurel Highlands STP in Somerset Township, Somerset County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary East Branch Coxes Creek, which are classified as a warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Ohiopyle Municipal Water Authority.
Outfall 001: existing discharge, design flow of 0.5 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 38 50 Suspended Solids 30 45 60 Ammonia Nitrogen (5-1 to 10-31) 2.0 3.0 4.0 (11-1 to 4-30) 3.0 4.5 6.0 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine .02 .05 Dissolved Oxygen not less than 5.0 mg/l pH not less than 6.0 nor greater than 9.0 Other Conditions: None
The EPA waiver is in effect.
PA 0090573. Sewage, Zigmund Barton, R. D. 11, Box 157, Greensburg, PA 15601.
This application is for renewal of an NPDES permit to discharge treated sewage from the Suburban Acres Mobile Home Park STP in Hempfield Township, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary of Little Sewickley Creek, which are classified as a trout stocked fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the McKeesport Municipal Water Authority.
Outfall 001: existing discharge, design flow of .0125 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 50 Suspended Solids 30 60 Ammonia Nitrogen (5-1 to 10-31) 2.3 4.6 (11-1 to 4-30) 4.8 9.6 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine (1st month--36th month) monitor and report (37th month--expiration) .2 .47 Dissolved Oxygen not less than 6.0 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0096105. Sewage, Aleppo Township Authority, P. O. Box 81, Sewickley, PA 15143-0081.
This application is for renewal of an NPDES permit to discharge treated sewage from the Sewickley Heights Manor STP in Aleppo Township, Allegheny County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary to Ohio River, which are classified as a warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Arco Chemical BU Plant.
Outfall 001: existing discharge, design flow of 0.084 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 37.5 50 Suspended Solids 30 45 60 Ammonia Nitrogen (5-1 to 10-31) 1.9 2.9 3.8 (11-1 to 4-30) 2.5 3.8 5 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine 0.02 0.04 Dissolved Oxygen not less than 5 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0096431. Sewage, Zigmund Barton, R. D. 11, Box 157, Greensburg, PA 15601.
This application is for renewal of an NPDES permit to discharge treated sewage from the Hempfield Highlands MHP STP in Hempfield Township, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary of Little Sewickley Creek, which are classified as a trout stocked fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the McKeesport MWA.
Outfall 001: existing discharge, design flow of .02 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 (11-1 to 4-30) 25 50 Suspended Solids 30 60 Ammonia Nitrogen (5-1 to 10-31) 2.1 4.2 (11-1 to 4-30) 3.5 7.0 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine (1st month--36th month) monitor and report (37th month--expiration) .10 .22 Dissolved Oxygen not less than 6.0 mg/l pH not less than 6.0 nor greater than 9.0 Other Conditions: None
The EPA waiver is in effect.
PA 0096890. Sewage, G&G Mobile Home Sales, 23 Oakridge Heights Drive, Oakdale, PA 15071-3914.
This application is for renewal of an NPDES permit to discharge treated sewage from the Oakridge Heights Mobile Home Park 2 Sewage Treatment Plant in North Fayette Township, Allegheny County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary of North Branch Robinson Run, which are classified as a warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the West View Municipal Authority on the Ohio River.
Outfall 001: existing discharge, design flow of 0.02 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 50 Suspended Solids 30 60 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine 1.4 3.3 pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0097691. Sewage, Lawrence Watson Jr. and Brian J. Watson, 7 KOA Road, Washington, PA 15301.
This application is for renewal of an NPDES permit to discharge treated sewage from the Washington KOA Campgrounds Sewage Treatment Plant in South Strabane Township, Washington County.
The following effluent limitations are proposed for discharge to the receiving waters, known as Unnamed Tributary of Little Chartiers Creek, which are classified as a high-quality warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Western PA Water Company on Little Chartiers Creek.
Outfall 001: existing discharge, design flow of 0.01 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 10 20 Suspended Solids 25 50 Ammonia Nitrogen (5-1 to 10-31) 3.0 6.0 (11-1 to 4-30) 9.0 18.0 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine 1.3 3 Dissolved Oxygen not less than 5 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0205460. Sewage, Loretta Schermock, Georgetown Heights Mobile Estates, 20215 Sunny Shores Drive, Humble, TX 77346.
This application is for renewal of an NPDES permit to discharge treated sewage from the Georgetown Heights Mobile Estates Sewage Treatment Plant in Greene Township, Beaver County.
The following effluent limitations are proposed for discharge to the receiving waters, known as Smiths Run, which are classified as a warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the City of East Liverpool located on the Ohio River at RM 40.2.
Outfall 001: existing discharge, design flow of 0.0185 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 50 Suspended Solids 30 60 Ammonia Nitrogen (5-1 to 10-31) 2 4 (11-1 to 4-30) 6 12 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Total Residual Chlorine 0.2 0.5 Dissolved Oxygen not less than 5 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0217115. Sewage, Indiana County Municipal Services Authority, 827 Water Street, Indiana, PA 15701.
This application is for renewal of an NPDES permit to discharge treated sewage from the Jacksonville Sewage Treatment Plant in Blacklick Township, Indiana County.
The following effluent limitations are proposed for discharge to the receiving waters, known as Reeds Run, which are classified as a trout stocked fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Saltsburg Municipal Water Authority.
Outfall 001: existing discharge, design flow of .077 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 30 50 Suspended Solids 30 45 60 Ammonia Nitrogen (5-1 to 10-31) 4.4 6.6 8.8 (11-1 to 4-30) 13.2 19.8 26.4 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 5000/100 ml as a geometric mean Dissolved Oxygen not less than 6.0 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0217123. Sewage, Indiana County Municipal Services Authority, 827 Water Street, Indiana, PA 15701.
This application is for renewal of an NPDES permit to discharge treated sewage from the Plumville STP in South Mahoning Township, Indiana County.
The following effluent limitations are proposed for discharge to the receiving waters, known as North Branch Plum Creek, which are classified as a cold water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Cadogen Water Works.
Outfall 001: existing discharge, design flow of .072 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 38 50 Suspended Solids 30 45 60 Ammonia Nitrogen (5-1 to 10-31) 6.3 9.5 12.6 (11-1 to 4-30) 18.9 28.5 37.8 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 2000/100 ml as a geometric mean Dissolved Oxygen not less than 4.0 mg/l pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
PA 0218448. Sewage, Kim and Dianne Miller, Route 2, Box 181, Wolflake Road, New Alexandria, PA 15670.
This application is for renewal of an NPDES permit to discharge treated sewage from Whitethorn Sewage Treatment Plant, Whitethorn Subdivision, Phase II in Salem Township, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters, known as an unnamed tributary of Whitethorn Creek, which are classified as a warm water fishery with existing and/or potential uses for aquatic life, water supply and recreation. The first downstream potable water supply intake from this facility is the Buffalo Township Municipal Authority, Freeport.
Outfall 001: new discharge, design flow of 0.011 mgd.
Concentration (mg/l) Average Average Maximum Instantaneous Parameter Monthly Weekly Daily Maximum CBOD5 25 50 Suspended Solids 30 60 Ammonia Nitrogen (5-1 to 10-31) 7.5 15 (11-1 to 4-30) 22.5 45 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric mean (10-1 to 4-30) 5000/100 ml as a geometric mean Total Residual Chlorine 1.4 3.3 pH not less than 6.0 nor greater than 9.0 The EPA waiver is in effect.
Northwest Regional Office: Regional Manager, Water Management, 230 Chestnut Street, Meadville, PA 16335, (814) 332-6942.PA 0035556. Sewage, Commonwealth of Pennsylvania, Pennsylvania Department of Transportation, Bureau of Design, P. O. Box 3060, Harrisburg, PA 17105-3060.
This application is for a renewal of an NPDES Permit, to discharge treated sewage to Unnamed Tributary to Jamison Run in Plain Grove Township, Lawrence County. This is an existing discharge.
The receiving water is classified for the following uses: cold water fish, aquatic life, water supply and recreation. For the purpose of evaluating effluent requirements for TDS, NO2-NO3, fluoride and phenolics, the existing/proposed downstream potable water supply considered during the evaluation is Salvation Army Camp Allegheny on Slippery Rock Creek located at River Mile 3.2, approximately 22 miles below point of discharge.
The proposed discharge limits for Outfall No. 001 based on a design flow of 0.008 mgd, are:
Average Instantaneous Parameter Monthly (mg/l) Maximum (mg/l) CBOD5 25 50 TSS 30 60 Ammonia-Nitrogen (5-1 to 10-31) 17.5 35 (11-1 to 4-30) 52.5 105 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average (10-1 to 4-30) 2,000/100 ml as a geometric average Total Residual Chlorine 1 2.3 pH 6.0--9.0 at all times The EPA waiver is in effect.
PA 0033839. Sewage, Blair's Green Acres Mobile Home Court, R. D. 2, Box 301, Franklin, PA 16323.
This application is for renewal of an NPDES Permit, to discharge treated sewage to Unnamed Tributary to Burford Run in Cranberry Township, Venango County. This is an existing discharge.
The receiving water is classified for the following uses: cold water fish, aquatic life, water supply and recreation. For the purpose of evaluating effluent requirements for TDS, NO2-NO3, fluoride and phenolics, the existing/proposed downstream potable water supply considered during the evaluation is Emlenton Water Company on Allegheny River located at river mile 90.0, approximately 30 miles below point of discharge.
The proposed discharge limits for Outfall No. 001 based on a design flow of 0.013 mgd, are:
Average Instantaneous Parameter Monthly (mg/l) Maximum (mg/l) CBOD5 25 50 TSS 30 60 Ammonia-Nitrogen (5-1 to 10-31) 6 12 (11-1 to 4-30) 18.0 36 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average (10-1 to 4-30) 2,000/100 ml as a geometric average Total Residual Chlorine 0.5 1.2 Dissolved Oxygen minimum of 3 mg/l at all times pH 6.0--9.0 at all times The EPA waiver is in effect.
PA 0101516. Sewage, Oil City School District (Oakland Elementary), R. D. 1, Box 324, Cooperstown, PA 16317-9313.
This application is for renewal of an NPDES Permit to discharge treated sewage to the Two Mile Run in Oakland Township, Venango County. This is an existing discharge.
The receiving water is classified for the following uses: cold water fishes, aquatic life, water supply and recreation. For the purpose of evaluating effluent requirements for TDS, NO2-NO3, fluoride and phenolics, the existing/proposed downstream potable water supply considered during the evaluation is the Emlenton Municipal Water Authority on the Allegheny River located at Emlenton, approximately 41 miles below point of discharge.
The proposed effluent limits for Outfall No. 001, based on a design flow of 0.012 mgd, are:
Monthly Weekly Instantaneous Parameter Average (mg/l) Average (mg/l) Maximum (mg/l) CBOD5 25 50 Total Suspended Solids 30 60 Ammonia-Nitrogen (5-1 to 10-31) 14 28 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average (10-1 to 4-30) 2,000/100 as a geometric average Total Residual Chlorine 0.5 1.2 Dissolved Oxygen minimum of 3 mg/l at all times pH 6.0--9.0 at all times The EPA waiver is in effect.
PA 0035548. Sewage, Commonwealth of Pennsylvania, Pennsylvania Department of Transportation, Bureau of Design, P. O. Box 3060, Harrisburg, PA 17105-3060.
This application is for a renewal of an NPDES Permit, to discharge treated sewage to Unnamed Tributary to Jamison Run in Plain Grove Township, Lawrence County. This is an existing discharge.
The receiving water is classified for the following uses: cold water fish, aquatic life, water supply and recreation. For the purpose of evaluating effluent requirements for TDS, NO2-NO3, fluoride and phenolics, the existing/proposed downstream potable water supply considered during the evaluation is Salvation Army Camp Allegheny on Slippery Rock Creek located at River Mile 3.2, approximately 18 miles below point of discharge.
The proposed discharge limits for Outfall No. 001, based on a design flow of 0.008 mgd, are:
Average Instantaneous Parameter Monthly (mg/l) Maximum (mg/l) CBOD5 25 50 TSS 30 60 Ammonia-Nitrogen (5-1 to 10-31) 18 36 (11-1 to 4-30) 54.0 108 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average (10-1 to 4-30) 2,000/100 ml as a geometric average Total Residual Chlorine 1 2.3 pH 6.0--9.0 at all times The EPA waiver is in effect.
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