Science & Technology
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Nutrient TMDL Workshop
Agenda from the February 2011 nutrient TMDL workshop.
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TMDLs at Work: Long Island Sound
The documents detail the Long Island Sound TMDL at work.
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An Approach for Using Load Duration Curves in the Development of TMDLs
This document shows how duration curves can be used for developing TMDLs and includes one case study.
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TMDLs at Work: Eagleville Brook Watershed
The documents detail the Eagleville Brook Watershed TMDL at work.
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303(d) Listed Impaired Waters State, Watershed and National Geospatial Data
The factsheet describes 2010 publicly available GIS data on 303(d) listed impaired waters, available at watershed, state or national scale.
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PCB TMDL Handbook
The documents provides regions, states and other stakeholders with a compendium of information for use in developing TMDLs for waterbodies impaired by polychlorinated biphenyls (PCBs).
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TMDL Effectiveness Monitoring Data and Plans
A series of guides for TMDL effectiveness monitoring data and plans.
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Members of the Science Advisory Committee on Chemicals
A page describing current CSAC committee members
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Program Contacts for San Antonio River Basin Bexar County (Texas)
This page contains contact information for people who lead the San Antonio Watershed Urban waters partnership
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Fluoride Risk Assessment and Relative Source Contribution
EPA has completed and peer-reviewed a quantitative dose-response assessment based on the available data for severe dental fluorosis as recommended by National Research Council (NRC).
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Biosolids Library
List of Biosolids Resources
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Draft Technical Support Document: Implementing the 2019 Recommended Human Health Recreational Ambient Water Quality Criteria or Swimming Advisories for Microcystins and Cylindrospermopsin
Information related to Draft Technical Support Document: Implementing the 2019 Recommended Human Health Recreational Ambient Water Quality Criteria or Swimming Advisories for Microcystins and Cylindrospermopsin.
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Homeland Security Strategic Research Action Plan 2016-2019
This is a four-year research strategy designed to meet the following objectives: improve water utilities’ abilities to prepare for and respond to incidents that threaten public health; and advance EPA’s capabilities to respond to wide-area contamination.
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2015 Municipal Solid Waste New Source Performance Standards (NSPS) and Emission Guidelines (EG) Data Files
The following are 2015 data files related to the Municipal Solid Waste Landfills: New Source Performance Standards (NSPS), Emission Guidelines (EG) rules.
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2016 Municipal Solid Waste New Source Performance Standards (NSPS) and Emission Guidelines (EG) Data Files
The following are 2016 data files related to the Municipal Solid Waste Landfills: New Source Performance Standards (NSPS), Emission Guidelines (EG) rules.
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Urban Waters Small Grants Request for Proposals (RFP) (EPA-OW-IO-13-01)
Urban Waters Small Grants Request for Proposals (RFP) (EPA-OW-IO-13-01)
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UWSG Mapping Application Instructions
Instructions to locate your project area and create the required project area map
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2013/2014 EPA Urban Waters Small Grants Request for Proposals Questions and Answers
2013/2014 EPA Urban Waters Small Grants Request for Proposals Questions and Answers
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Submitting Information on TSCA Work Plan Chemicals to Inform Prioritization and Risk Evaluation
The Work Plan Chemicals Program is part of EPA’s comprehensive approach to enhance the Agency’s existing chemicals management program.
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Collection of Methods
Find the links to multiple approved environmental measurement methods, from both inside and outside the Agency. These links are organized by area of research.