Laws & Regulations
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EPA Office of Research and Development Research Terms and Conditions effective December 15, 2021 or later
EPA’s interim implementation of the federal-wide standard research terms and conditions.
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Water Quality Standards Regulations: Karuk Tribe
Water Quality Standards Regulations: Karuk Tribe
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Water Quality Standards Regulations: Kletsel Dehe Wintun Nation
Information related to Water Quality Standards for Kletsel Dehe Wintun Nation.
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Water Quality Standards Regulations: Keweenaw Bay Indian Community
Information about water quality standards for the Keweenaw Bay Indian Community.
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Water Quality Standards Regulations: Guam
Information related to Water Quality Standards for Guam.
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Water Quality Standards Regulations: Hawaii
Information related to Water Quality Standards for Hawaii.
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Water Quality Standards Regulations: Gila River Indian Community
Water quality regulations and related information for the Gila River Indian Community.
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Water Quality Standards Regulations: Idaho
Information related to Water Quality Standards for Idaho.
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Water Quality Standards Regulations: Lummi Nation
Information related to Water Quality Standards for Lummi Nation.
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Water Quality Standards Regulations: Kalispel Tribe of Indians
Information related to Water Quality Standards for Kalispel Indian Community of the Kalispel Reservation.
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Water Quality Standards Regulations: Hualapai Tribe
Information related to Water Quality Standards for Hualapai Tribe.
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Water Quality Standards Regulations: Hoopa Valley Tribe
Information related to Water Quality Standards for Hoopa Valley Tribe.
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Water Quality Standards Regulations: Lac du Flambeau Band of Lake Superior Chippewa
Information related to Water Quality Standards for Lac du Flambeau Band of the Lake Superior Chippewa Tribe.
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Water Quality Standards Regulations: Bad River Band of the Lake Superior Chippewa Tribe
EPA-approved water quality standards for the Bad River Band of the Lake Superior Chippewa Tribe.
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Water Quality Standards Regulations: Hopi Tribe
Information related to Water Quality Standards for Hopi Tribe.
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Water Quality Standards Regulations: Confederated Tribes of the Warm Springs Indian Reservation of Oregon
Information related to Water Quality Standards for Confederated Tribes of the Warm Springs Indian Reservation of Oregon.
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Water Quality Standards Regulations: Illinois
Information on Illinois WQS documents
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Interim Recommendations for Addressing Groundwater Contaminated with PFOA and PFOS
This guidance provides interim recommendations for addressing groundwater contaminated with PFOA and/or PFOS at sites being evaluated and addressed under federal cleanup programs, including Superfund/CERCLA and corrective actions under RCRA.
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Western and Central Gulf of America Offshore Oil & Gas NPDES Program
This page contains information about the Western and Central Gulf of America Offshore Oil and Gas NPDES Program.
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UIC Permit: VAS2D975BBUC
UIC Class II-D injection well permit for Pocahontas Gas for the operation of T38CV.