Data and Tools
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GHGRP Metals
Overview and data highlights of 2022 metals sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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GHGRP Minerals
Overview and data highlights of 2022 minerals sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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GHGRP Emissions by Location
Data from greenhouse gas-emitting facilities and suppliers in 2023 to the EPA greenhouse gas reporting program, as well as data highlights from the reporting year.
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System for Urban Stormwater Treatment and Analysis IntegratioN (SUSTAIN)
SUSTAIN is a decision support system that assists stormwater management professionals with developing and implementing plans for flow and pollution control measures to protect source waters and meet water quality goals.
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Status of Conditional Registrations under FIFRA sec.3(c)(7)(C) from 2000 through 2023
Table to provide status of pesticides for which EPA has issued a conditional registration since 2000.
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Exceptional Events Documents Particulate Matter - San Joaquin Valley, CA
Exceptional Events Documents Ozone - San Joaquin Valley, CA
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Exceptional Events Documents Ozone - Connecticut
Exceptional Events Documents Ozone - Connecticut
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Program Snapshot for BRAC Facilities with EPA Involvement
Program Snapshot for BRAC Facilities with EPA Involvement
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STOrage and RETrieval Web Services Consumption User Guide Version 2.1.8
This document provides a description of the STORET Web Services and an introduction to consuming
STORET Web Services from other applications. -
HAWQS (Hydrologic and Water Quality System)
A water quantity and quality modeling system to evaluate the impacts of management alternatives, pollution control scenarios, and climate change scenarios on the quantity and quality of water at a national scale.
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Cornell Mixing Zone Expert System
This page provides an overview Cornell Mixing Zone Expert System water quality modeling and decision support system designed for environmental impact assessment of mixing zones resulting from wastewater discharge from point sources
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Downloading Storet Data
Downloading STORET Data Instructions
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Rainfall Erosivity Factor Calculator
A calculator for determining if small construction projects can obtain a waiver from NPDES stormwater permitting.
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EPA Nitrogen and Phosphorus Pollution Data Access Tool
Describes NPDAT and what data is available on it.
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Table of Available Cycles in the RAD
Table of Available Cycles in the RAD
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SUMMARIES OF WATER POLLUTION REPORTING CATEGORIES
SUMMARIES
OF WATER POLLUTION REPORTING CATEGORIES -
NHDPlusV1 California Data
NHDPlus Version 1 data for the California vector processing unit.
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System Change Log for STOrage and RETrieval and Water Quality eXchange
This change log details the status of bugs and issues in the STORET/WQX System. Matters of contention that are resolved are listed as completed, while ongoing issues are listed as open.
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Water Finance Clearinghouse
A database of financial assistance sources available to fund a variety of watershed protection projects.
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STOrage and RETrieval Dashboard
This page provides information about and a link to the STORET Warehouse Dashboard