Data and Tools
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BASINS User Information and Guidance
This page provides links to guidance on how to use BASINS, including the User’s Manual, tutorials and training, technical notes, case studies, and publications that highlight the use of BASINS in various watershed analyses.
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BASINS Download and Installation
The current version of BASINS 4.5 was released in 2019. This page describes the installation requirements for BASINS 4.5.
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2023 Federal Activities Inventory Reform Act Inventory
This page contains the 2023 FAIR Act Inventory.
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AQS User Registration
AQS User Registration
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Resource Conservation and Recovery: A Guide to Developing and Implementing Greenhouse Gas Reduction Programs
Learn how local governments can work with residents, private companies, and other groups to decrease waste generation and diverte more waste from landfills and combustion.
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Smart Growth
Find out more about how local governments have planned, designed, and implemented approaches that encourage smarth growth in their communities.
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TRI Basic Data File Format Documentation, v09
Defines and describes the data file format on data reported by TRI facilities.
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CPRG Tools and Technical Resources – Commercial and Residential Buildings Sector
CPRG Tools and Technical Resources – Commercial and Residential Buildings Sector
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CPRG Tools and Technical Resources - Electric Power Sector
CPRG Tools and Technical Resources - Electric Power Sector
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Ecoregional Nutrient Criteria for Rivers and Streams
Ecoregional Nutrient Criteria Documents for Rivers and Streams
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Facility Identification Template for States, Version 2
Guidelines provided by the States for facility identification.
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2013 FRS Geospatial Model
A diagram of the 2013 FRS geospatial model.
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About Asset Management
These documents and tools explain the benefits of asset management and ways to implement specific asset management practices.
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Learn About Lead and Copper Rule Compliance Factsheet
page for LCR data factsheet
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Minority Business Enterprise/Women Business Enterprise Reporting PDFs
Official reporting form for EPA financial assistance agreements MBE and WBE expenditures.
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Disadvantaged Business Enterprise Program: Resources
This page provides useful resources for the DBE program.
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DBE Certification Applications
This page contains the EPA DBE Certification Applications forms.
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Weekly Web & Social Media Stats
testing
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Nutrient Criteria Development Document: Estuarine and Coastal Waters
Criteria Development Guidance: Estuarine and Coastal Waters
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Nutrient Criteria Development Document: Lakes and Reservoirs
Criteria Development Guidance: Lakes & Reservoirs