COLO RIVER

Last Updated: December 4, 2025

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 1 streamgages of the Colo 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 Colo River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Colo 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
Colo River Blw Grd Valley Div Nr Palisade Co
USGS 09106150
1140 cfs 4.02 ft -5.79
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

It is approximately 86 km in length and has a catchment area of 1,632 km2. The river was originally inhabited by the Darug Aboriginal people, and European settlers arrived in the area in the early 1800s. Today, the Colo River is used for agricultural purposes, including grazing and horticulture. It also serves as a recreational area for activities such as swimming and canoeing. The river is home to several dams and reservoirs, including the Warragamba Dam, which is the primary source of drinking water for Sydney. The Colo River is an important waterway for the region, providing water for irrigation and domestic use, as well as supporting a range of aquatic and terrestrial ecosystems.