Other rocks aquifers
![Map showing other rocks aquifers](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/us_other-pam2.gif?itok=kBFXy5Qd)
Detailed Description
Map showing other rocks - Minor aquifer, not a principal aquifer, or confining unit
Sources/Usage
Public Domain.
Map showing other rocks - Minor aquifer, not a principal aquifer, or confining unit
Public Domain.