Benchmarks from Houston in 1915, 1935, and 1942
By Oklahoma-Texas Water Science Center
2022 (approx.)
![Benchmark photos from the study area in 1915, 1935, and 1942.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/subsidence-benchmarks.png?itok=axVXtH4f)
Detailed Description
Benchmarks from the Houston area in 1915, 1935, and 1942.
Sources/Usage
Public Domain.