Conejos River

Last Updated: April 14, 2026

Total streamflow across the Conejos River was last observed at 409 cfs, and is expected to yield approximately 810 acre-ft of water today; about 106% of normal. Average streamflow for this time of year is 386 cfs, with recent peaks last observed on 2019-06-30 when daily discharge volume was observed at 2,624 cfs.

Maximum discharge along the river is currently at the Conejos River Near Mogote reporting a streamflow rate of 310.00 cfs. This is also the highest stage along the Conejos River, with a gauge stage of 2.84 ft at this location. This river is monitored from 2 different streamgauging stations along the Conejos River, the highest being situated at an altitude of 9,883 ft, the Conejos River Below Platoro Reservoir.

The Conejos River originates in the San Juan Mountains of Colorado and flows through the Conejos Valley, eventually joining the Rio Grande in New Mexico.


15-Day Long Term Forecast


River Details

Last Updated 2026-04-14
Discharge Volume 810 ACRE-FT
Streamflow 408.5 cfs
Past 24 Hours: +5.7 cfs (+1.42%)
Percent of Normal 105.73%
Maximum 2,624.0 cfs
2019-06-30
Seasonal Avg 386 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Conejos River Below Platoro Reservoir
USGS 08245000
99 cfs 1.59 ft 49.61
Conejos River Near Mogote
USGS 08246500
310 cfs 2.84 ft -5.26
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Conejos River is a tributary of the Rio Grande, approximately 92.5 miles (148.9 km) long, in south-central Colorado in the United States. It drains a scenic area of the eastern San Juan Mountains west of the San Luis Valley.