Collections and Lists
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Stories of Progress in Achieving Healthy Waters in Delaware
Stories of progress from EPA's Mid-Atlantic region about EPA programs helping to achieve healthy waters in the state of Delaware.
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Case Studies: Using Bioassessments and Biocriteria to Identify Impaired Waters and Causes of Impairment
Case Studies: Using bioassessments and biocriteria to identify impaired waters and causes of impairment
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Case Studies: Setting Ecologically-based Water Quality Goals
Case Studies: Setting ecologically-based water quality goals
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Clinical scenarios for particle pollution
Clinical Scenarios
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Clinical scenario 5 for particle pollution
Clinical Scenario 5
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Great Bay Total Nitrogen General Permit
Documents, links & contacts for the 2020 Final NPDES Great Bay Total Nitrogen General Permit for Wastewater Treatment Facilities in New Hampshire
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Center for Environmental Finance (CEF) Reports and Publications
A listing of Environmental Finance Newsletters, Progress Reports, Financial Tool Guides, and Program Fact Sheets.
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Pesticides Registered Based on Minor Use Joint Reviews
Pesticides registered as a result of the minor use joint review and active and completed workshare projects.
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Arsenic Rule Compliance for Community Water System Owners and Operators
This page describes and discusses arsenic rule compliance for community water system owners and operators.
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Tribal Waste Management Funding
This page helps visitors navigate Grants.gov and offers tips for writing successful grant applications.
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EPA Extends Notification Deadline for Updates to Confidential Status of Chemicals on the TSCA Inventory
May 14, 2021 listserv extending the notification deadline for chemicals that will loose their confidential status and move to the public TSCA Inventory
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Substitutes in Household Refrigerators and Freezers
This page contains a searchable/filterable/sortable table of substitutes listed acceptable for use in household refrigerators and freezers.
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Advanced Analyses
Methods for controlling natural variability, predicting environmental conditions from biological observations method, biological trait data, species sensitivity distributions, propensity scores, Advanced Analyses of Data Analysis references.
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Substitutes in Total Flooding Agents
The page contains the list of acceptable/unacceptable substitutes for Total Flooding Agents
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Updates to Confidential Status of Chemicals on the TSCA Inventory
Listserv on April 29, 2021 announcing changes to CBI status for 390 chemicals
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Organizations that are No Longer EPA-Approved Section 608 Technician Certification Programs
Provides links to companies that are no longer EPA-approved Section 608 technician certification testing organizations.
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Waterborne Magnetic Surveying
Waterborne Magnetic Surveying
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Continuous Seismic Profiling
Waterborne Continuous Seismic Profiling
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Waterborne Ground Penetrating Radar
Waterborne Ground Penetrating Radar (wGPR)
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Continuous Resistivity Profiling
Waterborne continuous resistivity profiling