Local bedrock aquifer diagram
![Diagram of a local bedrock aquifer](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/local_aquifers.gif?itok=FEjHy-6H)
Detailed Description
Local aquifers in bedrock in western Montana and Wyoming have sufficient permeability so that water moves laterally through them to recharge unconsolidated-deposit aquifers in an adjacent stream valley. Ultimately, the water is discharged from the unconsolidated-deposit aquifers to lakes or streams.
Sources/Usage
Public Domain.