Topographic Change Primary Findings
![Topographic Change Primary Findings](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/table10.gif?itok=Sijd7mt-)
Detailed Description
Top ranked counties according to total area of topographic change polygons, with the primary type of mining responsible for the changes identified.
Sources/Usage
Public Domain.
Top ranked counties according to total area of topographic change polygons, with the primary type of mining responsible for the changes identified.
Public Domain.