Learn the Issues
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Rail Facility Best Practices to Improve Air Quality
Provides best practices that can be utilized by rail facilities to improve air quality including reducing idle emissions from locomotives, upgrading older locomotives, and minimizing locomotive activities near at-risk populations.
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Advancement of Salinity and Flow Monitoring in the San Francisco Bay Delta
This report describes the utility and approximate cost of expanding the salinity water quality monitoring network along the axis of the San Francisco Estuary from Suisun Bay to Rio Vista on the Sacramento River.
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State Allocations
This page lists the state agencies receiving DERA funds, agency name and amount received, in current fiscal year
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2022 GAP Guidance Trainings
General Assistance Program, GAP, Indian Amerian, Native American, AIEO, Native Alaska Villages
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Maximizing Water Quality and Public Health Benefits by Ensuring Expeditious and Timely Use of All State Revolving Fund Resources (DWSRF)
This memorandum further clarifies EPA's expectations associated with the statutory and regulatory timely and expeditious expenditure requirement
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Hazardous Materials Removal
Explore resources related to the Phase 1 federal cleanup on Maui, related to the Maui wildfires.
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Mercury in Water by Manual Cold Vapor Atomic Absorption (CVAA): EPA Method 245.1
Summarizes holding times, and preservation for mercury in water by manual cold vapor atomic absorption. Also provides calibration procedures.
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EPA RCRA ID: MED001065580
MED001065580, IRVING TANNING CO REAR PLEASANT ST Hartland ME
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EPA RCRA ID: CTD001169010
CTD001169010, MACDERMID ENTHONE FRONTAGE RD West Haven CT
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EPA RCRA ID: CTD000842906
CTD000842906, QUINLAN RUSSELL, CROSS ST, Meriden, CT
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Marine Protection Permitting
The EPA implements the Marine Protection, Research and Sanctuaries Act to safeguard the ocean by preventing or limiting the disposition of any material into ocean waters that would adversely affect human health or the marine environment.
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Regulatory Actions for Allowance Allocation and Reporting
Proposed Rulemaking: Phasedown of Hydrofluorocarbons: Allowance Allocation Methodology for 2024 and Later Years.
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Fact Sheets of EPA Sustainable Construction and Renovation Projects
A list of factsheets that highlight EPAs sustainable construction and renovation successes.
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National Dredging Team
The National Dredging Team aims to implement the National Dredging Policy and promote national and regional consistency on dredging issues. Regional Dredging Teams are described.
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Methods for Collection, Storage and Manipulation of Sediments for Chemical and Toxicological Analyses
Technical manual providing sediment collection, storage, and manipulation methods that are most likely to yield accurate, representative sediment quality data
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MPRSA Dredged Material Permits
Permits and authorizations for the ocean dumping of dredged material is issued by U.S. Army Corps of Engineers. Information is provided about where to dispose dredged material and the process for obtaining an MPRSA permit for dredged material.
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Ocean Dumping of Fish Wastes
Ocean dumping of fish wastes may or may not require an MPRSA permit. Information about how the EPA has authorized dumping of fish wastes into the ocean under the MPRSA is provided.
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Ocean Disposal of Man-Made Ice Piers
The National Science Foundation is authorized to dispose of man-made ice piers in the ocean from its base at McMurdo Sound in Antarctica under a MPRSA general permit. Information is provided about ice piers and impacts of ice pier disposal.
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Transport of Target Vessels for Ocean Disposal
General permits for the Navy's Sink Exercise (SINKEX) Program are issued by the EPA. The SINKEX Program uses obsolete military vessels as targets for at-sea live-fire exercises.
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Disposal of Vessels at Sea
Ocean disposal of certain types of vessels are authorized by an MPRSA general permit. Information is provided for preparing and sinking a vessel under this permit.