Science & Technology
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Air Issues in New Mexico
Air Programs and Pollution Issues in New Mexico
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Bioassessment and Biocriteria Program Status for District of Columbia: Streams and Wadeable Rivers
Biocriteria Program Status of District of Columbia
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Biological Data Implicate Pesticide Contamination in North Carolina
Case Studies: Using bioassessments and biocriteria to identify impaired waters and causes of impairment
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Setting Goals for Desired Ecological Outcomes in Maine
Setting goals for desired ecological outcomes in Maine
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Guidance Documents for State, Local and Tribal Air Officials about the Burn Wise Program
EPA publications about wood burning appliances.
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Common Effects Methodology National Stakeholder Meeting December 1, 2010 White Papers
EPA is exploring how to build on the substantial high quality science developed under both OPP programs to develop additional tools and approaches to support a consistent and common set of effects characterization methods using best available information.
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Three Decades of Increasingly Useful Information in Ohio
Case Studies: Benefits of using bioassessment data during biocriteria development
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Research Supporting Development of the 2012 Recreational Water Quality Criteria
Information related to the 2012 Recreational Water Quality Criteria for Scientific Workshop and Research
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Ohio's Tiered Aquatic Life Use Designations Turn 20 Years Old
Ohio's Tiered Aquatic Life Use Designations Turn 20 Years Old
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EPA Response to Enbridge Spill in Michigan
EPA's response to the Enbridge oil spill in July 2010 near Marshall, Michigan, including documents, data, photos.
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Bioassessment and Biocriteria Program Status for Arizona: Streams and Wadeable Rivers
Information on Arizona's bioassessment and biocriteria programs for streams and wadeable rivers.
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Table 1. Summary of State, District of Columbia, Puerto Rico, and USVI Bioassessment and Biocriteria Programs
Table 1. Summary of State, District of Columbia, Puerto Rico, and USVI Bioassessment and Biocriteria Programs
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Biological Water Quality Criteria Program Overview
This page gives background documents describing the biological criteria program.
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The Importance of Biocriteria in North Carolina's Basinwide Management Strategy
The Importance of Biocriteria in North Carolina's Basinwide Management Strategy
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2018 Final Aquatic Life Criteria for Aluminum in Freshwater
EPA has released draft updated aluminum aquatic life ambient water quality criteria for freshwater under Section 304(a)(1) of the Clean Water Act.
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EPA New Approach Methods Work Plan: Reducing Use of Vertebrate Animals in Chemical Testing
EPA's New Approach Methods (NAMs) Work Plan was created to prioritize agency efforts and resources toward activities that aim to reduce the use of vertebrate animal testing.
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EPA New Approach Methods: Efforts to Reduce Use of Vertebrate Animals in Chemical Testing
About EPA directive that prioritizes efforts to reduce mammal testing, Sept 20 2019.
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Alternative Test Methods and Strategies to Reduce Vertebrate Animal Testing
EPA's approach on new approach methodologies (NAMs)
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EPA Metadata Editor
The EPA Metadata Editor (EME) is a simple geospatial metadata editor that allows users to create and edit records that meet EPA metadata requirements.
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Summary of North Carolina's Water Reuse Guideline or Regulation for Environmental Restoration
North Carolina (State Regulation) | Source water: Treated municipal wastewater | End use: Environmental restoration