Lower Colorado River Authority (LCRA)
LCRA (Windows Media) |
LCRA (Real Media)
Collecting water quality data and samples
Lab chemist analyzing water quality samples
Adult dragonfly (larval stages are collected in rivers)
Fish collected for biological assessments and returned to river
Pipe discharge, example of point source pollution
Sedimentation plume, example of non-point source runoff
Map showing watersheds and connection to the Gulf of Mexico