Biological Monitoring – Edwards Aquifer Authority

Biological Monitoring

2018 Annual Reports

Comal Springs

San Marcos Springs


2017 Annual Reports

Comal Springs

San Marcos Springs


2016 Annual Reports

Comal Springs

San Marcos Springs


2015 Annual Reports

Comal Springs

San Marcos Springs

2015 High-Flow Reports


2014 Annual Reports

Comal Springs

San Marcos Springs

2014 Low-Flow Reports


2013 Annual Reports

Comal Springs

San Marcos Springs

2013 Low-Flow Reports