Rivers / Water Quality
The Devils River: One of Texas's Cleanest Waterways
The Devils River runs through Val Verde County to Amistad Reservoir and is known for its clear, spring-fed water and exceptional water quality.
The Devils River is 94 miles long. It starts in Sutton County, runs through Val Verde County, and flows into Amistad Reservoir. Springs from the Edwards-Trinity aquifer feed it. That is why the water stays so clear. The Texas Commission on Environmental Quality has rated it as supporting exceptional aquatic life — one of the highest ratings a Texas waterway can get.
Getting to the river is not easy. Most of the land along its banks is private ranch land. There are two main public access points. One is Devils River State Natural Area, which requires reservations. The other is Amistad National Recreation Area at the lower end of the river. The river's flow depends on groundwater. Drought or heavy pumping from the aquifer can lower the water level. Check TPWD before planning a paddling trip.
Source to confirm: Texas Water Development Board — Val Verde County Groundwater