NOTICES
DEPARTMENT OF ENVIRONMENTAL PROTECTION
Applications, Actions and Special Notices
APPLICATIONS
[36 Pa.B. 4621]
[Saturday, August 19, 2006]
THE CLEAN STREAMS LAW AND THE FEDERAL CLEAN WATER ACT
APPLICATIONS FOR NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMITS AND WATER QUALITY MANAGEMENT (WQM) PERMITS This notice provides information about persons who have applied for a new, amended or renewed NPDES or WQM permit, a permit waiver for certain stormwater discharges or submitted a Notice of Intent (NOI) for coverage under a general permit. The applications concern, but are not limited to, discharges related to industrial, animal or sewage waste, discharges to groundwater, discharges associated with municipal separate storm sewer systems (MS4), stormwater associated with construction activities or concentrated animal feeding operations (CAFOs). This notice is provided in accordance with 25 Pa. Code Chapters 91 and 92 and 40 CFR Part 122, implementing The Clean Streams Law (35 P. S. §§ 691.1--691.1001) and the Federal Clean Water Act.
Location Permit Authority Application Type or Category Section I NPDES Renewals Section II NPDES New or amendment Section III WQM Industrial, sewage or animal waste; discharge into groundwater Section IV NPDES MS4 individual permit Section V NPDES MS4 permit waiver Section VI NPDES Individual permit stormwater construction Section VII NPDES NOI for coverage under NPDES general permits For NPDES renewal applications in Section I, the Department of Environmental Protection (Department) has made a tentative determination to reissue these permits for 5 years subject to effluent limitations and monitoring and reporting requirements in their current permits, with appropriate and necessary updated requirements to reflect new and changed regulations and other requirements.
For applications for new NPDES permits and renewal applications with major changes in Section II, as well as applications for MS4 individual permits and individual stormwater construction permits in Sections IV and VI, the Department, based upon preliminary reviews, has made a tentative determination of proposed effluent limitations and other terms and conditions for the permit applications. These determinations are published as proposed actions for comments prior to taking final actions.
Unless indicated otherwise, the EPA Region III Administrator has waived the right to review or object to proposed NPDES permit actions under the waiver provision in 40 CFR 123.24(d).
Persons wishing to comment on an NPDES application are invited to submit a statement to the regional office noted before an application within 30 days from the date of this public notice. Persons wishing to comment on a WQM permit application are invited to submit a statement to the regional office noted before the application within 15 days from the date of this public notice. Comments received within the respective comment periods will be considered in the final determinations regarding the applications. Comments 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.
The Department will also accept requests for a public hearing on applications. A public hearing may be held if the responsible office considers the public response significant. If a hearing is scheduled, a notice of the hearing will be published in the Pennsylvania Bulletin and a newspaper of general circulation within the relevant geographical area. The Department will postpone its final determination until after a public hearing is held.
Persons with a disability who require an auxiliary aid, service, including TDD users, or other accommodations to seek additional information should contact the Department through the Pennsylvania AT&T Relay Service at (800) 654-5984.
I. NPDES Renewal Applications
Southeast Region: Water Management Program Manager, 2 East Main Street, Norristown, PA 19401.
NPDES No.
(Type)Facility Name & Address County & Municipality Stream Name
(Watershed#)EPA Waived Y/N ? PA0056481 Walter Clee
Oak Grove Country Inn
6755 Easton Road
Pipersville PA 18947
Bucks County
Bedminster Township
UNT to Cabin Run Y
Northeast Region: Water Management Program Manager, 2 Public Square, Wilkes-Barre, PA 18711-0790.
NPDES No.
(Type)Facility Name & Address County & Municipality Stream Name
(Watershed #)EPA Waived Y/N ? PA0035335 Barton Court Mobile Home Park
Bartonsville, PA 18321
Pocono Township
Monroe County
Pocono Creek
HQCWF
1E
Y
Southcentral Region: Water Management Program Manager, 909 Elmerton Avenue, Harrisburg, PA 17110, (717) 705-4707.
NPDES No.
(Type)Facility Name & Address County & Municipality Stream Name
(Watershed#)EPA Waived Y/N ? PA0087661
(Sewage)Chestnut Ridge Area Joint Municipal Authority
320 Lane Metal Road
New Paris, PA 15554
Bedford County
East St. Clair Township
Dunning Creek
11-C
Y PA0087173
(Sewage)High Point Baptist Chapel
P. O. Box 188
Geigertown, PA 19523-0188
Berks County
Robeson Township
Hay Creek
3-C
Y PAS143501
(Stormwater)Adhesives Research, Inc.
400 Seaks Run Road
Glen Rock, PA 17327
York County
Springfield Township
UNT Seaks Run
7-H
Y
Northcentral Region: Water Management Program Manager, 208 West Third Street, Williamsport, PA 17701.
NPDES No.
(Type)Facility Name & Address County & Municipality Stream Name
(Watershed #)EPA Waived Y/N ? PA0113069
SP
Greenwood Township Municipal Authority
90 Shed Road
Millville, PA 17846
Columbia
Greenwood Township
Rickard Hollow
5C
Y PA0228435 Brady Township
1986 Elimsport Road
Montgomery, PA 17752
Lycoming
Brady Township
UNT of Black Run
10C
Y PA0114936
SP
BCI Municipal Authority
Cressview Street Extension
Irvona, PA 16656
Clearfield
Irvona Borough
Clearfield Creek
8C
Y PA0033316 Knittle Enterprise
Pine Crest Villlage MHP
170 Pinecrest Drive
Williamsport, PA 17701-9325
Lycoming County
Eldred Township
UNT to Millers Run 10B Y PA0032352 Williamsport Area School District
Hepburn Lycoming Elementary School
R. R. 2
Cogan Station, PA 17728-9802
Lycoming County
Hepburn Township
Lycoming Creek
10A
Y
II. Applications for New or Expanded Facility Permits, Renewal of Major Permits and EPA Nonwaived Permit Applications
Southeast Region: Water Management Program Manager, 2 East Main Street, Norristown, PA 19401.
PA0244155, Industrial Waste, SIC 7538, Mauger & Company, 37 Pottstown Pike, Chester Springs, PA 19480. This proposed facility is located in Upper Uwchlan Township, Chester County.
The permit allows to discharge treated groundwater from the facility in Upper Uwchlan Township, Chester County. This is a new discharge to a UNT to Marsh Creek known as Jerry Run.
The receiving stream, UNT to Marsh Creek, is in the State Water Plan Watershed 3D and is classified for HQ, TSF and MF. There is a Downingtown Water Filtration Plant site located on the East Branch Brandywine Creek and is about 8.0 miles downstream to the point of discharge.
The proposed effluent limits for Outfall 001 are based on a design flow of 0.0144 mgd.
Instantaneous Monthly Daily Instantaneous Parameter Minimum Average (mg/l) Maximum (mg/l) Maximum (mg/l) Benzene 0.001 .002 .0025 Ethlbenzene Monitor and Report Monitor and Report Monitor and Report Toluene Monitor and Report Monitor and Report Monitor and Report Total BTEX 0.1 0.2 0.25 pH (Standard Units) 6.0 9.0 Other Requirements:
1. Effluent Guidelines to BAT/BCT
2. No Chemical Additives Without Approval
3. Removal of Sludge and Solids
4. TMDL/WLA Analysis
5. Change of Ownership
The EPA waiver is in effect.
PA0244198, SEW, Sang M. and Hasook Ha, 2565 Wayland Road, Berwyn, PA 19312. This proposed facility is located in Easttown Township, Chester County.
Description of Proposed Activity: Discharge of 500 gpd of treated sewage effluent from treatment plant serving Ha residence located at 2565 Wayland Road, Berwyn, PA.
The receiving stream, a UNT to Crum Creek, is in the State Water Plan Watershed 3G and is classified for HQ-CWF, aquatic life, water supply and recreation. The nearest downstream public water supply intake for Aqua PA, Inc. is located on Crum Creek and is approximately 7 miles below the point of discharge.
The proposed effluent limits for Outfall 001 are based on a design flow of 500 gpd.
Concentration (mg/l) Average Maximum Instantaneous Parameters Monthly Daily Maximum mg/l CBOD5 10 20 Total Suspended Solids 10 Ammonia as N 3.0 20 Fecal Coliform 200 col/100 ml 6.0 pH 6.0, I-min 9.0 Since the treatment system uses ultra-violet disinfection system, no Total Residual Chlorine limit is required.
In addition to the effluent limits, the permit contains the following major special conditions:
1. Annual Monitoring and Maintenance Report.
2. Abandon STP When Public Sewers Available.
3. Remedial Measures if Public Nuisance.
4. No Stormwater.
5. Necessary Property Rights.
6. Small Stream Discharge.
7. Change in Ownership.
8. Proper Sludge Disposal.
9. Instantaneous Maximum Limitations.
10. UV Disinfection.
11. Laboratory Certification.
The EPA waiver is in effect.
PA0058378, Sewage, Upper Uwchlan Township Municipal Authority, 140 Pottstown Pike, Chester Springs, PA 19425. This existing facility is located in Upper Uwchlan Township, Chester County.
Description of Proposed Activity: This application is for the renewal of an NPDES permit for an existing discharge of treated sewage from the St. Andrews Brae sewage treatment plant.
The receiving stream, Black Horse Creek, is in the State Water Plan Watershed 3H and is classified for HQ-TSF, MF. The nearest downstream public water supply existing or proposed is a Downingtown water filtration plant located on East Brandywine Creek approximately 8.3 miles below the point of discharge.
The proposed effluent limits for Outfall 001 are based on an annual average flow of 0.0036 mgd.
Mass (lb/day) Concentration (mg/l) Monthly Weekly Monthly Weekly Instantaneous Parameters Average Average Average Average Maximum (mg/l) CBOD5 (5-1 to 10-31) 0.30 0.45 10 15 20 (11-1 to 4-30) 0.60 0.90 20 30 40 Total Suspended Solids 0.30 0.45 10 15 20 Ammonia as N (5-1 to 10-30) 0.05 1.5 3.0 (11-1 to 4-30) 0.14 4.5 9.0 Fecal Coliform 200/100 ml 1,000/100 ml Dissolved Oxygen 6.0 (min) pH (Standard Units) 6.0 (min) 9.0 Total Residual Chlorine 0.5 1.2 Total Phosphorus as P (4-1 to 10-30) 0.03 1.0 2.0 (11-1 to 3-31) 0.06 2.0 4.0 Total Nitrogen Monitor and Report Monitor and Report In addition to the effluent limits, the permit contains the following major special conditions:
1. Notification of Designation of Operator.
2. Average Weekly Definition.
3. Remedial Measures if Unsatisfactory Effluent.
4. No Stormwater.
5. Acquire Necessary Property Rights.
6. Change in Ownership.
7. Total Residual Chlorine Requirement.
8. Sludge Disposal Requirement.
9. Imax Requirements.
10. Discharge Monitoring Report.
11. 2/Month Sampling.
12. Certified Operator.
Northeast Region: Water Management Program Manager, 2 Public Square, Wilkes-Barre, PA 18711-0790.PA0013064, Industrial, Elementis Pigments, Inc., 1525 Wood Avenue, Easton, PA 18042-1497. This proposed facility is located in City of Easton, Northampton County.
Description of Proposed Activity: Renewal of NPDES Permit.
The receiving stream, Bushkill Creek, is in the State Water Plan Watershed 1F and is classified for HQ-CWF. The nearest downstream public water supply intake for Keystone Water Company is located on Delaware River is over 50 miles below the point of discharge.
Outfall 001
The proposed effluent limits for Outfall 001 (noncontact cooling water) based on an average flow of 1.5 mgd are as follows:
Monthly Daily Instantaneous Parameter Average (mg/l) Maximum (mg/l) Maximum (mg/l) Temperature** 110°F pH within limits of 6.0 to 9.0 standard units at all times **The discharge may not change the temperature of the receiving stream by more than 2°F in any 1-hour period.
Outfall 002
The proposed effluent limits based on a design flow of 0.79 mgd are:
Monthly Daily Instantaneous Parameter Average (mg/l) Maximum (mg/l) Maximum (mg/l) Total Suspended Solids 30 60 75 Total Dissolved Solids 10,000 15,000 Ammonia-Nitrogen 20 40 50 Oil and Grease 10 30 30 Zinc Total 0.1 0.2 0.25 Iron Total 1.0 2.0 2.5 pH within limits of 6.0 to 9.0 standard units at all times
Temperature* 110°F
Period Maximum Allowable Daily °F Temperature January 1 to 31 89.3 February 1 to 29 94.7 March 1 to 31 110.0 April 1 to 15 110.0 April 16 to 30 110.0 May 1 to 15 110.0 May 16 to 31 110.0 June 1 to 15 107.3 June 16-30 107.3 July 1 to 31 91.2 August 1 to 15 85.8 August 16 to 31 85.8 September 1 to 15 79.4 September 16 to 30 77.4 October 1 to 15 76.9 October 16 to 31 71.9 November 1 to 15 76.8 November 16 to 30 72.8 December 1 to 31 78.5 Outfalls 003--013 (except 006) are permitted to discharge stormwater only.
Southcentral Region: Water Management Program Manager, 909 Elmerton Avenue, Harrisburg, PA 17110, (717) 705-4707.Application No. PA 0080756, Sewage, Hershey Farm, Inc., P. O. Box 157, Strasburg, PA 17579. This facility is located in Strasburg Township, Lancaster County.
Description of activity: The application is for an amendment of an NPDES permit for a new discharge of treated sewage.
The receiving stream, Pequea Creek, is in Watershed 7-K and classified for WWF, water supply, recreation and fish consumption. The nearest downstream public water supply intake for Holtwood Power Plant is located on the Susquehanna River, approximately 31 miles downstream. The discharge is not expected to affect the water supply.
The proposed effluent limits for Outfall 001 for a design flow of 0.14 mgd are:
Average Average Instantaneous Parameter Monthly (mg/l) Weekly (mg/l) Maximum (mg/l) CBOD5 25 40 50 Suspended Solids 30 45 60 NH3-N (5-1 to 10-31) 15 30 Oil and Grease 15 30 Total Phosphorus 2 4 Total Phosphorus 852 lbs/year as total annual
Total Nitrogen 13,637 lbs/year as total annual
TKN Monitor NO2 + NO3 as N Monitor
Total Residual Chlorine 0.5 1.6 Fecal Coliform (5-1 to 9-30) 200/100 ml as a geometric average
(10-1 to 4-30) 4,500/100 ml as a geometric average
pH 6.0 to 9.0 (standard units)
Dissolved Oxygen Minimum of 5.0 at all times The Pequea Creek TMDL, originally approved by USEPA in April 2001, has been revised to include this facility and the facilities of Paradise (PA0083470), David Fite (PA0247898), Pequea Valley Elementary School (PA0038318) and the Pequea Valley High School (PA0038326), which were omitted in the 2001 TMDL.
The data and all supporting documentation used to develop the revised TMDLs are available from the Department of Environmental Protection (Department). To request a copy of the revised TMDL, contact Bill Brown, Chief, TMDL Development Section, Watershed Protection Division, Department of Environmental Protection, P. O. Box 8555, Harrisburg, PA 17105-8555, (717) 783-2591, Willbrown@state.pa.us.
The TMDLs can be accessed through the Department's website www.dep.state.pa.us by clicking on the Water Topics Link, then the TMDL link. Note that attachments and appendices must be requested through paper mail. Persons with a disability may use the AT&T Relay Service by calling (800) 654-5984 (TDD users) or (800) 654-5988 (voice users) and request that the call be relayed.
Written and e-mail comments will be accepted at the previous addresses and must be received within 30 days from the date of this public notice. Comments will not be accepted by facsimile or voice mail. The Department will consider all comments in developing the revised TMDL, which will be submitted to Environmental Protection Agency (EPA) for approval.
Persons may make an appointment to review the Department files on this case by calling the file review coordinator at (717) 705-4732.
The EPA waiver is not in effect.
Application No. PA 0088234, Concentrated Animal Feeding Operation (CAFO), Franklin Family Farms, Inc., 14627 Lurgan Road, Orrstown, PA 17244.
Franklin Family Farms, Inc. has submitted an Individual NPDES permit renewal application for Franklin Family Farms located in Lurgan Township, Franklin County. The CAFO is situated near UNTs of Paxton and Clippingers Runs (Watershed 7-B), which are classified as CWF fisheries. The CAFO has a target animal population of approximately 1,340 animal equivalent units consisting of 2,504 gestating sows, 336 sows with litter, 464 nursery pigs, 1,070 finishing pigs and 26 boars. Manure is stored in shallow concrete manure storage structures below the swine barns and an outdoor two-stage HDPE-lined impoundment system with an effective storage capacity of approximately 2.5 million gallons. A release or discharge to waters of this Commonwealth under normal operating conditions is not expected. Normal operating conditions are defined as conditions below a 25-year, 24-hour storm event.
The Department of Environmental Protection (Department) has conducted administrative and technical reviews of the application. Based on the preliminary review and application of lawful standards and regulations, the Department has made a tentative determination to issue an NPDES permit for the operation subject to the terms and conditions and monitoring and reporting requirements specified in the permit.
The permit application and draft permit are on file at the Southcentral Regional Office of the Department. Persons may make an appointment to review the files by calling the file review coordinator at (717) 705-4732.
Persons wishing to comment on the proposed permit are invited to submit written comments to the previous address within 30 days from the date of this public notice. Comments received within this 30-day period will be considered in formulating the Department's final determination regarding the application. Comments should include the name, address and telephone number of the writer and a concise statement to inform the Department of the basis of the comment and the relevant facts upon which it is based.
Following the 30-day comment period, the Watershed 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 the determination may be appealed to the Environmental Hearing Board.
The Environmental Protection Agency (EPA) permit waiver provision under 40 CFR 123.24(e) does not apply to this NPDES permit.
Application No. PA 0088781, Industrial Waste, Conectiv Mid-Merit, Inc., 113 Pencader Drive, Suite 100, P. O. Box 6066, Newark, DE 19714-6066. The proposed facility will be located in Peach Bottom Township, York County.
Description of activity: The application is for issuance of an NPDES permit for a new discharge of cooling tower blowdown.
The receiving stream, Susquehanna River is Watershed 7-I and is classified for WWF, water supply, recreation and fish consumption. The nearest downstream public water supply intake is the City of Baltimore, located on the Susquehanna River approximately nine miles downstream. The discharge is not expected to affect the water supply.
The proposed effluent limits for Outfall 001 based on a maximum discharge rate of 6.01 mgd are:
Mass (lbs/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum pH 6.0 to 9.0 inclusive
Free Available Chlorine 0.2 0.5 Discharge Temperature 110°F Heat Rejection Rate Monitor and Report Total Aluminum Monitor and Report Total Copper Monitor and Report The proposed effluent limits for Outfall 100 (internal monitoring point) based on a maximum discharge rate of 0.300 mgd are:
Mass (lbs/day) Concentration (mg/l) 30-Day Maximum Average Maximum Instantaneous Parameter Average Daily Monthly Daily Maximum Net Oil and Grease 37 50 15 20 30 Net Total Suspended Solids 75 250 Three stormwater outfalls are also identified in the permit, with annual monitoring requirements.
Persons may make an appointment to review the Department of Environmental's Protection files on this case by calling the file review coordinator at (717)705-4732.
The EPA waiver is in effect.
Application No. PA 0247878, Sewage, David L. Fite, Commerce Commons, 420 Buck Road, P. O. Box 673, Quarryville, PA 17566. This facility is located in East Drumore Township, Lancaster County.
Description of activity: The application is for issuance of an NPDES permit for a new discharge of treated sewage.
The receiving stream, South Fork Big Beaver Creek is in Watershed 7-K and classified for TSF, water supply, recreation and fish consumption. The nearest downstream public water supply intake for Holtwood Dam Power Company is located on the Susquehanna River, approximately 26 miles downstream. The discharge is not expected to affect the water supply.
The proposed effluent limits for Outfall 001 for a design flow of 0.0186 mgd are:
Average Instantaneous Parameter Monthly (mg/l) Maximum (mg/l) CBOD5 25 50 Total Suspended Solids 30 60 Oil and Grease 15 30 NH3-N (5-1 to 10-31) 4.0 8.0 (11-1 to 4-30) 12 24 Total Nitrogen 2,264 lbs/year as Total Annual TKN Monitor NO3 + NO2 as N Monitor Total Phosphorus 113 lbs/year as Total Annual Total Phosphorus 2.0 4.0 Total Residual Chlorine 0.5 1.6 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 of Environmental Protection's files on this case by calling the file review coordinator at (717) 705-4732.
The EPA waiver is in effect.
Southwest Regional Office: Regional Manager, Water Management, 400 Waterfront Drive, Pittsburgh, PA 15222-4745, (412) 442-4000.PA0024252, Industrial Waste, SIC, 5171, Sunoco Partners Marketing and Terminals, LP, Ten Penn Center, 1801 Market Street, Philadelphia, PA 19103-1699. This application is for renewal of an NPDES permit to discharge treated and untreated stormwater from the Sunoco Delmont Marketing Terminal in Salem Township, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters, Thorn Run and UNT 43017 to Beaver Run, classified as HQ-CWF with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply is the Westmoreland County Municipal Water Authority Facility, located at Beaver Run Reservoir, approximately 7 miles below the discharge point.
Outfall 001: existing discharge of stormwater.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Oil and Grease 15 30 Other Conditions: Solids disposal, stormwater conditions, floating solids, petroleum marketing terminal conditions and hydrostatic test conditions.
The EPA waiver is in effect.
Outfall 002: existing discharge
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum This outfall is permitted to discharge uncontaminated stormwater runoff from areas in an around the facility. At this time, there are no specific effluent limitations on this outfall. PA0204145, Industrial Waste, SIC, 5171, Guttman Realty Company d/b/a Bulk Terminal Storage, 200 Speers Street, Belle Vernon, PA 15012-1098. This application is for renewal of an NPDES permit to discharge treated stormwater from a petroleum marketing terminal in Speers Borough, Washington County.
The following effluent limitations are proposed for discharge to the receiving waters, Monongahela River classified as a WWF with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply is Charleroi Borugh Water Plant, located at Charleroi 5.7 miles below the discharge point.
Outfall 001: existing discharge
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Oil and Grease 15 30 Other Conditions: Special Conditions included for stormwater runoff, solids disposal, floating solids and tank hydrotest conditions.
The EPA waiver is in effect.
PA0205419, Industrial Waste, SIC, 3312, Carpenter Powder Products, Inc., 600 Mayer Street, Bridgeville, PA 15017. This application is for renewal of an NPDES permit to discharge untreated cooling water, stormwater, groundwater seepage and cooling tower blowdown from the Bridgeville facility in Collier Township, Allegheny County.
The following effluent limitations are proposed for discharge to the receiving waters, Chartiers Creek, classified as a WWF with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply is West View Water Authority, located at West View, 15 miles below the discharge point.
Outfall 001: existing discharge, design flow of 0.02 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 pH not less than 6.0 nor greater than 9.0 standard units Other Conditions: Special Conditions apply to storm water discharge, to chemical additives to closed-loop cooling system and to cooling water discharge.
The EPA waiver is in effect.
PA0216739, Industrial Waste, SIC, 4953, Allegheny Ludlum Corporation, Inc, 100 River Road, Brackenridge, PA 15014. This application is for renewal and modification of an NPDES permit to discharge treated landfill leachate and groundwater and untreated groundwater from a residual waste landfill in Allegheny Township, Westmoreland County.
The following effluent limitations are proposed for discharge to the receiving waters a tributary of the Allegheny River classified as a WWF with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply is the Harrison Township Water Authority located at Harrison Township 3 miles below the discharge point.
Outfall 001: Interim limits existing discharge, design flow of 0.020 mgd. The permittee is authorized to discharge the underdrain discharge until the new industrial waste treatment system is constructed.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report TSS 30 60 Oil and Grease 15 30 Hexavalent Chromium Monitor and Report Aluminum Monitor and Report Iron Monitor and Report Dissolved Iron Monitor and Report Nickel Monitor and Report Molybdenum Monitor and Report pH not less than 6.0 nor greater than 9.0 Outfall 001: new discharge, design flow of 0.080 mgd.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter
Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report TSS 10 20 Oil and Grease 15 30 Hexavalent Chromium 0.011 0.022 Aluminum 0.50 1.0 Iron 1.5 3.0 Dissolved Iron Monitor and Report Nickel 0.054 0.11 Molybdenum 0.18 0.36 pH not less than 6.0 nor greater than 9.0
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