Data and Tools
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User's Guide and Download for IECCU- Indoor Environmental Concentrations in Buildings with Conditioned and Unconditioned Zones
This program serves two purposes: (1) as a general-purpose indoor exposure model in buildings with multiple zones, multiple chemicals and multiple sources and sinks, and (2) as a special-purpose concentration model
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Considerations When Evaluating Exposure Assessments
provides guidance when evaluating the quality of modeling and monitoring data
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Clean Water State Revolving Fund (CWSRF) Allotments of Federal Funds to States
Each year Congress appropriates federal funds for the CWSRF program. The tables show the amount of federal funds received by, or allotted to, each state.
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Brownfields in EPA Region 6
EPA Region 6 (South Central) Brownfields
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Supplemental Data for Six-Year Review 3
These following supplemental data sources were referred to in the technical support documents for the Six-Year Review 3.
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Six-Year Review 2 Contaminant Occurrence Data (1998-2005)
In March 2010, EPA announced the review results for the Agency’s second Six-Year Review. EPA analyzed occurrence data for the Six-Year Review 2 for 69 regulated contaminants, using data provided by 47 states or primacy agencies.
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Integrated Water Analysis Tools
Integrated water analysis tools offer a wide spectrum of valuable information into a single interface. A few of these tools are applications that are geared for the public.
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Water Utility Response On The Go Plus
A mobile-friendly tool designed for water utilities responding to emergency incidents.
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Strategy Examples of Elevated Temperature Landfills
Elevated temperature landfills (ETLFs) are MSW landfills that exhibit temperatures above regulatory thresholds due to abnormal chemical reactions within the waste mass. This page contains a list of examples of ETLFs and the strategies to address them.
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Enhancing Nutrient Reduction Efforts with the National Nutrient Inventory Training Webinar Archive
This EPA Tools & Resources Training webinar showcased EPA’s National Nutrient Inventory Research Portfolio.
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Detection and Forecasting of Harmful Algal Blooms Webinar Archive
This EPA Tools & Resources webinar, recorded on April 16, 2025, presented two EPA research efforts related to detecting and forecasting cyanobacterial harmful algal blooms (cyanoHABs).
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GeoPlatform Stormwater BMP Performance Database
This database shows information on how well certain Best Management Practices (BMPs) and Low Impact Development (LID) approaches control stormwater runoff in different parts of the U.S.
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Laboratory Services and Applied Science Division Operating Procedure for Internal Audits
Field Branches Quality System and Technical Procedures
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MARPLOT Software
Part of the CAMEO suite, MARPLOT® is a mapping application that people can use to quickly create, view, and modify maps. Users can create their own objects in MARPLOT (e.g., facilities, schools, response assets) and display them on top of a basemap.
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CAMEO Chemicals Software
CAMEO Chemicals is an extensive chemical database, available for download, with critical response information for thousands of chemicals, and a tool that tells you what reactions might occur if chemicals were mixed together.
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Lead Renovation/Abatement Firm Certification Application or Update
Page for firms to identify the what they will be doing in the CDX application
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San Francisco Bay Area - Map Tool to Identify Interim Pesticide Use Limitations
This will display the San Francisco Bay Area - Interim Pesticide Use Limitations interactive mapper.
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E-FAST Glossary
The EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models.
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CIMC Web Map Service and More
This bridge page links to the CIMC Web Service and provides access to the latest GeoDatabase.
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Brownfields in EPA Region 4
About EPA Region 4 (Southeast) Brownfields