Learn the Issues
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Resources for Collaboration and Outreach
Resources for collaboration and outreach on source water protection
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Tribal Consortia in Region 10
Activities that Tribal consortia can undertake under the Indian Environmental General Assistance Program.
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Implications of Volatile Chemical Products for Ozone and Particulate Matter in Urban Atmospheres
Slides from Air, Climate, & Energy Research Webinar on Implications of Volatile Chemical Products (VCPs) for Ozone and Particulate Matter in Urban Atmospheres
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CSAPR Allowance Allocations
Unit Level Allocations Under the CSAPR FIPs After Tolling
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Water in Texas
Water topics and resources for Texas.
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Tribal Members Involvement in Safe Drinking Water on Tribal Lands
As a community member it is your right to know if your public water system is providing you with water that is safe to drink
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Tribal Clean Water Act Programs and Grants in EPA's Pacific Southwest (Region 9)
EPA's Tribal Water Office in Region 9 manages all grants related to the Clean Water Act for over 100 federally recognized Tribes and provides programmatic and technical assistance for water quality standards and CWA grant programs.
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Air Modeling - Meteorological Grid Models
For air quality modeling purposes, meteorological grid models are used in conjunction with chemical interaction models to provide gridded output of chemical species or pollutant data.
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Minard Run Oil Company
Minard Run Oil Company. Sept. 28, 2011. Administrative Order for Compliance and Request for Information.
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Johnstown Redevelopment Authority
Johnstown Redevelopment Authority. Sept. 28, 2011. Administrative Order for Compliance and Request for Information.
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New Castle Sanitation Authority
New Castle Sanitation Authority. Sept. 28, 2011. Administrative Order for Compliance and Request for Information.
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Pennsylvania Brine Treatment, Inc. Franklin
Pennsylvania Brine Treatment, Inc. Sept. 28, 2011. Administrative Order for Compliance and Request for Information.
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Pennsylvania Brine Treatment, Inc. Josephine
Pennsylvania Brine Treatment, Inc. - Josephine. Sept. 28, 2011. Administrative Order for Compliance and Request for Information.
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Altoona Water Authority
Altoona Water Authority. NPDES Permit No. PA0027014 and PA0027022. July 13, 2011
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Range Resources - Appalachia
Ranges Resources Corporation and Range Production Company. May 25, 2011. Re: Request for Information on Marcellus Shale Flowback Water
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Letter to SWEPI
Letter to SWEPI. May 12, 2011. Request for Information on Marcellus Shale Flowback Water
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Letter to Range Resources - Appalachia
Letter to Range Resources - Appalachia. May 12, 2011
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XTO Gould Well Pad Site
XTO Gould Well Pad Site. Upshur Co., W.Va. Feb. 4, 2014
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XTO Energy Inc. - Fancher Well Pad
XTO Energy Inc. - Fancher Well Pad. Marion Co., W.Va. Feb. 29, 2012
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Grenadier Energy Partners - LLC - DAC Energy, LLC - Roberts Impoundment
Grenadier Energy Partners - LLC - DAC Energy, LLC - Roberts Impoundment. Wetzel Co., W.Va. Dec. 5, 2013