Additional aquifer exemption data is provide in the attached .pdf files and linked information. The aquifer exemptions fact sheet provides an overview of aquifer exemptions and summarizes the number, depths, area, and types of injection activities associated with aquifer exemptions. The aquifer exemption user guide describes how EPA developed the geospatial files shown in the Aquifer Exemptions Map and defines the data fields.
For assistance with accessibility contact Jill Dean( 202) 564-8241.
Data available for download
- Aquifer Exemption Geospatial Information(40 pp, 4 MB) : The zip file contains geospatial data with locations and information on each aquifer exemption (for use with geographic information system software).
- Site-specific Aquifer Exemption Information(25 pp, 515 K) : The zip file contains an Excel spreasheet with data on site-specific information on each aquifer exemption.
- Aquifer Exemptions Data Fact Sheet (PDF)(3 pp, 329 K, January 2017, EPA 810-S-16-009)
- Aquifer Exemptions Data Users Guide (PDF)(6 pp, 489 K, January 2017, EPA 810-F-16-010)