TEXAS SURFACE WATER RESOURCES
Continuous water quality monitoring
Find station records and river-basin information from the Continuous Water Quality Monitoring Network.
From monitoring station to record
TCEQ's Continuous Water Quality Monitoring Network collects measurements in selected Texas watersheds. Readings become available after transmission and processing. They are preliminary until agency staff validate them.
The official station directory groups sites by river basin and provides links to station data. Some stations report through the USGS water-data system; others use TCEQ's Water Information System.