NOTICES
DEPARTMENT OF ENVIRONMENTAL PROTECTION
Applications, Actions and Special Notices
APPLICATIONS
[37 Pa.B. 6303]
[Saturday, December 1, 2007]
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
Northeast Region: Water Management Program Manager, 2 Public Square, Wilkes-Barre, PA 18711-0790.
NPDES No.
(Type)Facility Name &
AddressCounty &
MunicipalityStream Name
(Watershed #)EPA Waived Y/N ? PA0036439
(Minor Sewage)Department of Public Welfare
White Haven Center
827 Oley Valley Road
White Haven, PA 18661Foster Township
Luzerne CountyLinesville Creek
02AY PAS702203 Eastern Industries, Inc.
4401 Camp Meeting Road
Center Valley, PA 18034East Allen Township
Northampton CountyMonocacy Creek
2CY PA0061182 Big Boulder Corporation
P. O. Box 707
Blakeslee, PA 18610-0707Kidder Township
Carbon CountyUNT to
Tunkhannock Creek
2AY PA0063096 Seiders Hill, Inc.
P. O. Box 359
Pottsville, PA 17901North Manheim Township
Schuylkill CountyWest Branch
Schuylkill River
CWF
Watershed 3AY PA0062197
(Minor IW Renewal)Schuylkill County Municipal Authority
Mt. Laurel WTP
221 South Centre Street
Pottsville, PA 17901Schuylkill County
New Castle TownshipMud Run
3AY
Southcentral Region: Water Management Program Manager, 909 Elmerton Avenue, Harrisburg, PA 17110, (717) 705-4707.
NPDES No.
(Type)Facility Name &
AddressCounty &
MunicipalityStream Name
(Watershed #)EPA Waived Y/N ? PA0034363
(SEW)Pine View Acres Mobile Home Park
116-B Blantz Road
Lititz, PA 17543Lancaster County
Penn TownshipUNT Chickies Creek
7GY PA0247022
(CAFO)Ridge View Farms
David W. Sweigart, III
189 Ridge View Road South
Elizabethtown, PA 17022Lancaster County
Mount Joy TownshipConoy Creek
7GY PA0043028
(SEW)Evergreen Enterprise/
Stuart Hess
(Hemlock Acres Court)
1546 Newport Road
Manheim, PA 17545Lancaster County
Rapho TownshipChickies Creek
7GY PA0246522
(SEW)Heritage Cove Campground
Richard Wright
8214 Peridot Drive
Unit 107
McLean, VA 22102Bedford County
Liberty TownshipRaystown Branch Juniata River
11-DY PA0039730
(SEW)Lake Raystown Resort
100 Chipmunk Crossing
Entriken, PA 16638Huntingdon County
Lincoln TownshipTatman Run
11-DY
Northwest Region: Water Management Program Manager, 230 Chestnut Street, Meadville, PA 16335-3481.
NPDES No.
(Type)Facility Name &
AddressCounty &
MunicipalityStream Name
(Watershed #)EPA Waived Y/N ? PA0020257 Borough of Grove City
Grove City Borough STP
P. O. Box 110
123 Main Street
Grove City, PA 16127-0110Grove City Borough
Mercer CountyWolf Creek
20-CN
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.
PA0011657, Industrial Waste, SIC 4911, Exelon Generation Company, 300 Exelon Way, Kennett Square, PA 19348. This proposed facility is located in the City of Philadelphia, Philadelphia County.
Description of Proposed Activity: Renewal of an NPDES permit.
The receiving stream, Schuylkill River--Delaware River Estuary Zone 4, is in the State Water Plan Watershed 3F and is classified for: WWF and MF.
The proposed effluent limits for Outfall 001 are based on a design flow of 360.4 mgd.
Concentration (mg/l) Average Maximum Instantaneous Parameters Monthly Daily Maximum (mg/l) Total Suspended Solids 30 60 75 Oil and Grease 15.0 30.0 Temperature 110° F Total Residual Oxidant 0.2 pH (Standard Units) Instantaneous
Minimum 6.09.0 PCBs, Total Monitor and Report The proposed effluent limits for MP 101 are as follows.
Concentration (mg/l) Average Maximum Instantaneous Parameters Monthly Daily Maximum (mg/l) Total Suspended Solids 30 100 Oil and Grease 15.0 20.0 Copper, Total 1.0 1.0 Iron, Total 1.0 1.0 pH (Standard Units) 6.0 (Minimum) 9.0 The proposed effluent limits for MP 201 are as follows.
Concentration (mg/l) Average Maximum Instantaneous Parameters Monthly Daily Maximum (mg/l) Total Suspended Solids 30 100 Oil and Grease 15.0 20.0 30.0 pH (Standard Units) Minimum 6.0 9.0 The proposed effluent limits for MP 301 are as follows.
Concentration (mg/l) Average Maximum Instantaneous Parameters Monthly Daily Maximum (mg/l) Total Suspended Solids 30 100 Oil and Grease 15.0 20.0 30.0 In addition to the effluent limits, the permit contains the following major special conditions:
1. Delaware River Zone 4 Thermal Requirements.
2. Chemical Additives Requirements.
3. 316(b) Intake Structure Condition.
4. TRO Requirements.
5. PMP for PCBs.PA0052078, Sewage, Municipal Authority of the Borough of Elverson, 101 South Chestnut Street, P. O. Box 266, Elverson, PA 19520-0266. This existing facility is located in Elverson Borough, Chester County.
Description of Proposed Activity: This NPDES application is for renewal of the Elverson Borough Municipal Authority sewage treatment plant.
The receiving stream, a UNT to East Branch Conestoga River, is in the State Water Plan Watershed 7J, within the Chesapeake Bay Watershed, and is classified for: WWF. There are no public water supply intakes identified downstream. This facility is a Phase 5, smaller discharger as described in Pennsylvania's Chesapeake Bay Tributary Strategy.
The proposed effluent limits for Outfall 001 are based on an annual average flow of 0.125 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) 16 24 15 23 30 (11-1 to 4-30) 26 40 25 38 50 Total Suspended Solids 31 47 30 45 60 Ammonia as N (5-1 to 10-30) 1.6 1.5 3.0 (11-1 to 4-30) 4.7 4.5 9.0 Phosphorus as P 2.1 2.0 4.0 Fecal Coliform (5-1 to 9-30) 200/100 ml 1,000/100 ml (10-1 to 4-30) 2,000/100 ml Dissolved Oxygen 5.0 (minimum) pH (Standard Units) 6.0 (minimum) 9.0 Total Residual Chlorine 0.03 0.07 As a Phase 5 smaller discharger, the facility is given the option to monitor levels of Total Nitrogen (TN) and Total Phosphorus (TP) for 2 years, as part of this permit renewal or a subsequent renewal, for the purpose of data collection to establish existing performance for TN and TP effluent quality. If the facility chooses to monitor with this renewal, the following monitoring requirements are proposed for Outfall 001:
Mass (lbs) Concentration (mg/l) Monthly Parameters Monthly Annual Minimum Average Maximum Ammonia as N Report Report Report Kjeldahl-N Report Report Nitrate-Nitrite as N Report Report Total Nitrogen Report Report Report Total Phosphorus Report Report 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. Small Stream.
7. Change of Ownership.
8. Total Residual Chlorine Requirement.
9. Sludge Disposal Requirement.
10. Certified Operator.
11. Laboratory Certification.
12. Instantaneous Maximum Limits.
13. Fecal Coliform I-max Reporting.
Northeast Region: Water Management Program Manager, 2 Public Square, Wilkes-Barre, PA 18711-0790.PAS122203, Industrial Stormwater, Nestle Waters North America, 305 Nestle Way, Breinigsville, PA 18031. This proposed facility is located in Upper Macungie Township, Lehigh County.
Description of Proposed Activity: Issuance of new Industrial Stormwater Permit.
The receiving stream, Little Lehigh Creek, is in the State Water Plan Watershed 2C and is classified for: HQ-CWF. The nearest downstream public water supply intake for Keystone Water Company is located on Delaware is over 60 miles below the point of discharge.
The proposed effluent limits for Outfall 001 are as follows:
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Parameter Monthly Daily Monthly Daily CBOD5 Report Chemical Oxygen Demand Report Oil and Grease Report pH Report Total Suspended Solids (TSS) Report Total Kjeldahl Nitrogen (TKN) Report Total Phosphorus Report Iron (dissolved) Report In addition to the effluent limits, the permit contains the following major special conditions:
1. Requirements applicable to stormwater outfalls along with identified best management practices.
PAS122202, Industrial Stormwater, Nestle Waters North America, 405 Nestle Way, Breinigsville, PA 18031. This proposed facility is located in Upper Macungie Township, Lehigh County.
Description of Proposed Activity: Issuance of new Industrial Stormwater Permit.
The receiving stream, Little Lehigh Creek, is in the State Water Plan Watershed 2C and is classified for: HQ-CWF. The nearest downstream public water supply intake for Keystone Water Company is located on Delaware is over 60 miles below the point of discharge.
The proposed effluent limits for Outfall 001 are as follows:
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Parameter Monthly Daily Monthly Daily CBOD5 Report Chemical Oxygen Demand Report Oil and Grease Report pH Report Total Suspended Solids (TSS) Report Total Kjeldahl Nitrogen (TKN) Report Total Phosphorus Report Iron (dissolved) Report In addition to the effluent limits, the permit contains the following major special conditions:
1. Requirements applicable to stormwater outfalls along with identified best management practices.
Southcentral Region: Water Management Program Manager, 909 Elmerton Avenue, Harrisburg, PA 17110, (717) 705-4707.Application No. PA0046221, Sewage, Newville Borough Water & Sewer Authority, 99 Cove Alley, Newville, PA 17241. This facility is located in Newville Borough, Cumberland County.
Description of activity: The application is for renewal of an NPDES permit for an existing discharge of treated sewage.
The receiving stream, Big Spring Creek, is in Watershed 7-B, and classified for CWF, water supply, recreation and fish consumption. The nearest downstream public water supply intake for Carlisle Borough is located on the Conodoguinet Creek, approximately 19.9 miles downstream. The discharge is not expected to affect the water supply.
The proposed interim effluent limits for Outfall 001 for a design flow of 0.35 mgd are:
Average Average Instantaneous Parameter Monthly (mg/l) Weekly (mg/l) Maximum (mg/l) CBOD5 25 40 50 Total Suspended Solids 30 45 60 NH3-N Monitor and Report Total Residual Chlorine 0.5 1.6 Total Phosphorus 1.0 2.0 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
Chesapeake Bay Requirements Concentration (mg/l) Mass (lbs) Monthly Average Monthly Annual Ammonia-N Report Report Report** Kjeldahl-N Report Report Nitrate-Nitrite as N Report Report Total Nitrogen Report Report Report Total Phosphorus Report Report Report Net Total Nitrogen Report Report Net Total Phosphorus Report Report The proposed final effluent limits for Outfall 001 for a design flow of 0.600 mgd are:
Average Average Instantaneous Parameter Monthly (mg/l) Weekly (mg/l) Maximum (mg/l) CBOD5 25 40 50 Total Suspended Solids 30 45 60 NH3-N (5-1 to 10-31) 18 36 (11-1 to 4-30) Monitor and Report Total Residual Chlorine 0.5 1.6 Total Phosphorus 1.0 2.0 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
Chesapeake Bay Requirements Concentration (mg/l) Mass (lbs) Monthly Average Monthly Annual Ammonia-N Report Report Report** Kjeldahl-N Report Report Nitrate-Nitrite as N Report Report Total Nitrogen Report Report Report Total Phosphorus Report Report Report Net Total Nitrogen Report 7,306* Net Total Phosphorus Report 799* * The permit contains conditions which authorize the permittee to apply nutrient reduction credits, to meet the Net Total Nitrogen and Net Total Phosphorus effluent limits, under the Department of Environmental Protection's Trading of Nutrient and Sediment Reduction Credits Policy and Guidelines (392-0900-001, December 30, 2006). The conditions include the requirement to report application of these credits in Supplemental Discharge Monitoring Reports (DMRs) submitted to the Department.
* Net Total Nitrogen and Net Total Phosphorus limits compliance date will begin on October 1, 2012. Since these reporting requirements are annual loads, reporting on compliance with the annual limitations will be required on the Supplemental DMR--Annual Nutrient Summary. The facility is required to monitor and report for Net Total Nitrogen and Net Total Phosphorus from the effective date of the permit until October 1, 2012.
** Total Annual Ammonia Load will be required to be reported on the Supplemental DMR--Annual Nutrient Summary.
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 not in effect.
Southwest Regional Office: Regional Manager, Water Management, 400 Waterfront Drive, Pittsburgh, PA 15222-4745, (412) 442-4000.PA0002062, Industrial Waste, SIC 4911, Reliant Energy Northeast Management Company, 121 Champion Way, Canonsburg, PA 15317. This application is for renewal of an NPDES permit to discharge treated process water, sewage and untreated stormwater from Keystone Generating Station in Plumcreek Township, Armstrong County.
The following effluent limitations are proposed for discharge to the receiving waters, Allegheny River, Crooked and Plum Creeks, classified as WWF, WWF and TSF, respectively with existing and/or potential uses for aquatic life, water supply and recreation. The first existing/proposed downstream potable water supply is Buffalo Township Municipal Authority located in Freeport, PA, approximately 10 miles below the discharge point on the Allegheny River.
Outfall 001: New discharge to Allegheny River, average discharge flow of 0.648 mgd.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 30 BOD5 25 50 Aluminum Monitor and Report Arsenic Monitor and Report Beryllium 0.1 0.2 Boron Monitor and Report Cadmium Monitor and Report Chromium III Monitor and Report Chlorides Monitor and Report Copper 0.1 0.2 Lead 0.1 0.2 Manganese Monitor and Report Mercury 0.004 0.008 Nickel Monitor and Report Selenium 2.5 5.0 Silver 0.1 0.2 Zinc Monitor and Report Iron, total Monitor and Report Iron, dissolved Monitor and Report Temperature 110° F pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 002: Existing, 0.05 mgd discharge to Plum Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Debris collected on the intake trash racks shall not be returned to the waterway. Outfall 103: Existing, intermittent discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report TSS 30 100 Oil and Grease 15 20 pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 203: Existing, intermittent discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 Free Available Chlorine 0.2 0.5 Total Residual Chlorine 0.5 1.0 pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 303: Existing, 0.04 mgd discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) 0.04 CBOD5 25 50 Suspended Solids 30 60 Total Residual Chlorine 2.4 4.2 Fecal Coliforms (5-1 to 9-30) 200/100 ml 1,000/100 ml (10-1 to 4-30) 2,000/100 ml Chloroform Monitor and Report Chlorodibromomethane Monitor and Report Dichlorobromomethane Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 403: Existing, 1.5 mgd discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 Free Available Chlorine 0.2 0.5 Total Residual Chlorine 0.5 1.0 pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 503: Existing, 4.7 mgd discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 Free Available Chlorine 0.2 0.5 Total Residual Chlorine 0.5 1.0 pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 603: Existing, intermittent discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 Chloroform Monitor and Report
pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 703: Existing, 0.023 mgd discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Iron 3.0 6.0 Manganese Monitor and Report Total Suspended Solids 30 60 pH not less than 6.0 nor greater than 10.0 Standard Units Outfall 803: Existing, 0.2 mgd discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Debris collected on the intake trash racks shall not be returned to the waterway. Outfall 903: Existing, intermittent stormwater discharge to Outfall 003.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum This discharge shall consist solely of uncontaminated stormwater runoff. Outfall 003: Interim limits, existing, 6.6 mgd discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 30 Total Residual Chlorine 0.19 0.33 Chloroform Monitor and Report Temperature (7-1 to 12-31) Heat rejection to the waterway shall not exceed a daily maximum of
7.0 x 108 Btu/day.
(1-1 to 6-30) Heat rejection to the waterway shall not exceed a daily maximum of
14.0 x 108 Btu/day.
Mercury 0.000098 0.0002 Thallium 0.003 0.006 1,2 Dichloroethane 0.0007 0.0014 Cadmium Monitor and Report Lead Monitor and Report Selenium Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 003: Final limits, existing, 6.6 mgd discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Suspended Solids 30 100 Oil and Grease 15 20 30 Total Residual Chlorine 0.19 0.33 Chloroform Monitor and Report Temperature (7-1 to 12-31) Heat rejection to the waterway shall not exceed a daily maximum of
7.0 x 108 Btu/day.
(1-1 to 6-30) Heat rejection to the waterway shall not exceed a daily maximum of
14.0 x 108 Btu/day.
Mercury 0.000098 0.0002 Thallium 0.003 0.006 1,2 Dichloroethane 0.0007 0.0014 Cadmium 0.0005 0.001 Lead 0.006 0.012 Selenium 0.01 0.02 pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 004: Existing, intermittent stormwater discharge to Plum Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Aluminum Monitor and Report Iron, Total Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report pH Monitor and Report Outfall 005: Existing, intermittent stormwater discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum This discharge shall consist solely of uncontaminated stormwater runoff. Outfall 006: Existing, intermittent stormwater discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Aluminum Monitor and Report Chromium Monitor and Report Iron Monitor and Report Manganese Monitor and Report Nickel Monitor and Report Titanium Monitor and Report Zinc Monitor and Report pH Monitor and Report Outfall 107: Existing, 0.024 mgd discharge to Outfall 007.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Aluminum Monitor and Report Iron, Total 3.5 7.0 Manganese 2.0 4.0 Total Suspended Solids 35.0 70.0 Sulfate Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 007: Existing, 0.018 mgd discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Aluminum Monitor and Report Iron, Total Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report pH Monitor and Report Outfall 008: Existing, intermittent discharge to Plum Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Iron, Total Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report Barium Monitor and Report Arsenic Monitor and Report Aluminum Monitor and Report Chromium Monitor and Report Titanium Monitor and Report Zinc Monitor and Report Nickel Monitor and Report pH Monitor and Report Outfall 009: Existing stormwater discharge to Plum Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Iron, Total Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report Barium Monitor and Report Arsenic Monitor and Report Aluminum Monitor and Report Chromium Monitor and Report Titanium Monitor and Report Zinc Monitor and Report Nickel Monitor and Report pH Monitor and Report Outfalls 010--012: Existing, intermittent discharges to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Total Suspended Solids 30 100 Iron 3.5 7.0 Aluminum Monitor and Report Manganese 2.0 4.0 Nickel Monitor and Report Zinc Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 013: Existing, 0.0017 mgd discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Iron Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report Barium Monitor and Report Arsenic Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfall 014: Existing, 0.0061 mgd discharge to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum Flow (mgd) Monitor and Report Iron Monitor and Report Manganese Monitor and Report Total Suspended Solids Monitor and Report Sulfate Monitor and Report Barium Monitor and Report Arsenic Monitor and Report pH not less than 6.0 nor greater than 9.0 Standard Units Outfalls 015--020: Existing, intermittent stormwater discharges to Crooked Creek.
Mass (lb/day) Concentration (mg/l) Average Maximum Average Maximum Instantaneous Parameter Monthly Daily Monthly Daily Maximum These discharges shall consist solely of uncontaminated stormwater runoff. Other Conditions: Conditions relating to stormwater associated with the construction activities, Toxic Reduction Evaluation, Wetland Treatment System Operation and Maintenance and Total Residual Chlorine Minimization.
The EPA waiver is not in effect.
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