Science & Technology
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Water Quality Standards Regulations: Kansas
Information related to Water Quality Standards for Kansas.
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RPS User Resources
This page list all the other Recovery Potential Screening Resources
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Universal Biological Material Transfer Agreement (UBMTA) HS/DURC Form
This is a fillable Human Subjects and Dual Use Research of Concern (HS/DURC) PDF form for submission with the UBMTA implementing letter.
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AIM Toolbox
EPA's Aquifer Injection Modeling (AIM) Toolbox is a downloadable package of scientific, data-driven methods to estimate the extent of the subsurface area impacted by underground injection operations.
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National Rivers & Streams Assessment 2023-24 Site Evaluation Guidelines
The Site Evaluation Guidelines for the NRSA 2013/14
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EcoService Models Library
The EcoService Models Library is an online database for finding, examining and comparing ecological models that may be useful for quantifying ecosystem goods and services.
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National Rivers & Streams Assessment 2023-24 Quality Assurance Project Plan
The Quality Assurance Project Plan for the NRSA 2018/19
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National Rivers & Streams Assessment 2023-24 Lab Operations Manual
The Lab Operations Manual for the NRSA 2018-19
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National Rivers & Streams Assessment 2023-24 Field Operations Manual Wadeable
The Field Operations Manual for the NRSA 2018-19 Wadeable
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National Rivers & Streams Assessment 2023-24 Field Operations Manual Non-Wadeable
The Field Operations Manual for the NRSA 2018-19 Non-Wadeable
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Reducing Emissions of Hazardous Air Pollutants
What progress has EPA made in reducing toxic emissions?
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Climate Change Indicators: Antarctic Sea Ice
This indicator tracks the extent of sea ice around Antarctica.
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What Do My Sensor Readings Mean? Sensor Scale Pilot Project
Content to be provided later.
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Past Research Projects Using Air Sensor Technology
Research projects by EPA are highlighted to show the types of studies that have been conducted to develop air sensor technology, evaluate performance and support air quality measurement needs by communities, industry and others.
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EPA Unmix 6.0 Fundamentals & User Guide
Unmix seeks to solve the general mixture problem where the data are assumed to be a linear combination of an unknown number of sources of unknown composition, which contribute an unknown amount to each sample.
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Evaluation of Emerging Air Sensor Performance
This page provides research results of studies to evaluate the performance and accuracy of air sensor techology.
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Coalbed Methane Outreach Program Accomplishments
Accomplishments
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Nonpoint Source Success Stories: Arizona
Stories about primarily nonpoint source-impaired waterbodies in Arizona where restoration efforts have led to documented water quality improvements.
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EPA Non-Regulatory Health-Based Drinking Water Levels
EPA Non-Regulatory Health-Based Drinking Water Levels - Find information on water contaminants' effects on human health, including advisory tables and documents and benchmarks for pesticides.
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Urban Waters Small Grants Questions
Small Grants Questions