Monitoring equipment at Frio River at Concan, Tex.

By Communications and Publishing 2017 (approx.)

Detailed Description

Sources/Usage

Public Domain.

Credits

Front cover photo from Opsahl, S.P., Musgrove, M., Mahler, B.J., and Lambert, R.B., 2018, Water-quality observations of the San Antonio segment of the Edwards aquifer, Texas, with an emphasis on processes influencing nutrient and pesticide geochemistry and factors affecting aquifer vulnerability, 2010–16: U.S. Geological Survey Scientific Investigations Report 2018–5060, 67 p., https://doi.org/10.3133/sir20185060.

Monitoring equipment at Frio River at Concan, Tex.

Detailed Description

Sources/Usage

USGS

U.S. Geological Survey

U.S. Department of the Interior