ALAMO RIVER

Last Updated: December 4, 2025

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 1 streamgages of the Alamo River


Summary

Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Alamo River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Alamo River, the highest being situated at an altitude of ft, the .

       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Alamo R Nr Niland Ca
USGS 10254730
288 cfs 63.44 ft 15.2
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

Historically, it played a significant role in the development of the agricultural industry in the region. The river originates in the Cuyamaca Mountains and flows into the Salton Sea. The hydrology of the river is influenced by the man-made reservoirs and dams built throughout the system. The most notable of these are the Lake Morena Dam, Barrett Dam, and the Lower Otay Dam. These reservoirs provide water for both agricultural and urban uses in the region. The river's flow is also regulated by the United States Bureau of Reclamation. Recreational activities like fishing, hiking, and camping are common along the river, and the area is home to a variety of wildlife species.