Facilities and enforcement case searches can both easily be limited by geography (EPA region, city, state, zip code, county, proximity to national border, and watershed). The tool also automatically produces maps that allow users to see the distribution of facilities across space.
This database uses a broad variety of data. Most of the data is collected by the EPA itself. Users are able to search for facilities regulated under the following systems:
When looking at individual facilities, the database provides detailed facility reports, enforcement case reports (civil and criminal), air pollutant reports, effluent charts, pollutant loading reports, effluent limit exceedances reports, CWA program area reports, permit limits reports, and other facility documents as available. The database provides easy ways to download and map the data. The database also allows users to narrow facilities searches using demographic data from EJScreen (also maintained by the EPA), the U.S. Census, and tribal land data.
Users can also look for information on federal administrative and judicial enforcement actions through an enforcement case search.
ECHO is maintained by the U.S. Environmental Protection Agency (EPA). Its purpose is to provide comprehensive information about all of the facilities regulated by the EPA. It is connected directly to the EPA's internal enforcement record system, so information is currrent.
The Enforcement and Compliance History Online (ECHO) Database, maintained by the Environmental Protection Agency (EPA).
Environmental Protection Agency (EPA). Enforcement and Compliance History Online (ECHO) Database. 2022. Available online: https://echo.epa.gov/ (accessed on 17 March 2022).
California Open Data Portal is affiliated with CalData a professional network for data-curious government individuals and partners. CalData is used to advocate for a strong, connected data infrastructure within the government, and provide a digital space where the public can search for all federal datasets at once.
In the “about” section of their website, GovOps acknowledges that they must still continue to work with open data sources, making datasets more accessible to Californians.
Government Operations Agency. California Open Data Portal. 2015. https://data.ca.gov/
The main page on the site immediately directs you to a search bar where you can search for a state agency, topic, or keywords. There is also a guidebook and a public open data training video for a user to learn how to find data and produce data visualizations.
This figure shows a smaller window open within the California State Water Resources Control Board page on Cal Open Data Portal, providing straightforward access to an Excel document displaying a dataset within the state 2019 water quality status report that sampled 1,2,3-trichloropropane, a drinking water contaminant.
Each federal state organization has the number of open datasets listed below them, and is also available to click on to discover those datasets.