Learn the Issues
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Groundwater Monitoring of Polychlorinated Biphenyls: Filtered vs. Unfiltered Sampling
This webpage provides information on groundwater sampling results related to filtered versus unfiltered samples tested for PCBs.
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Electronic Waste and Demolition
Electronic items may be found during residential demolitions. They may contain heavy metals and other hazardous substances and thus may require special handling for disposal or recycling.
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Mercury-Containing Devices and Demolition
Some items inside residential buildings contain mercury, which poses a persistent and toxic human health and environmental threat. These materials should be carefully salvaged for proper recycling to prevent mercury contamination prior to demolition.
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Pipeline to a Strong Workforce: Decentralized/Onsite Wastewater Occupations
This report provides a foundational understanding of the career pathways and job clusters in the decentralized industry.
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Tribal Consultation Implementation Frequently Asked Questions (FAQ's)
EPA Tribal Consultation frequently asked questions (FAQ's)
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Altoona Water Authority
Altoona Water Authority. NPDES Permit No. PA0027014 and PA0027022. July 13, 2011
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Quarterly Progress Report # 7
Quarterly Progress Report #7
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Quarterly Progress Report # 6
Quarterly Progress Report #6
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Quarterly Progress Report # 5
Quarterly Progress Report #5
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New Castle Sanitation Authority
New Castle Sanitation Authority. NPDES Permit No. PA00257511. July 13, 2011
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Letter from PADEP to PA American Water Co. March 11, 2011
Letter from PADEP to PA American Water Co. March 11, 2011
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Letter from PADEP to Project 5/Timberline Treatment Facility
Letter from PADEP to Project 5/Timberline Treatment Facility. March 18, 2011
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Attachment 3: Permittees, Addresses and Permit Numbers
Attachment 3: Permittees, Addresses and Permit Numbers
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Attachment 4: Oil and gas wastewater facility list
Attachment 4: Oil and gas wastewater facility list
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Tunnelton Liquids Effluent Sampling
Tunnelton Liquids Effluent Sampling
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Draft OCS Permits Available For Public Comment in the Southeastern US
Outer Continental Shelf (OCS) air permits in progress or issued by EPA Region 4
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Stone Energy - Tuttle Impoundment Site
Stone Energy - Tuttle Impoundment Site
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Letter from PADEP to Regional Administrator Shawn M. Garvin
Letter from PADEP to Regional Administrator Shawn M. Garvin. April 6, 2011
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Pennsylvania Department of Environmental Protection
Letter to PADEP regarding wastewater disposal at Tunnelton Liquids Company. May 9, 2011
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Letter from PADEP to EPA regarding PADEP's call to gas drillers to cease delivering wastewater from shale gas extraction to 15 facilities that accept it. July 26, 2011
Letter from PADEP to EPA regarding PADEP's call to gas drillers to cease delivering wastewater from shale gas extraction to 15 facilities that accept it. July 26, 2011