Information about San Juan River Flows
Typical flows for the San Juan range between 400-500 C.F.S. The river is a tailwater, therefore flow is regulated by Navajo Dam. Besides producing a controlable input to the San Juan, the dam also keeps the temperature of the San Juan relatively stable throughout the year.
Below you will find a chart that displays the most recent river levels and temperatures. For more detailed information please click the button below.
Flow Data for the San Juan River (Cubic Feet per Second )
Temperature Data for the San Juan River (Celsius)