MUDDY RIVER

Last Updated: December 4, 2025

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 3 streamgages of the Muddy River


Summary

Total streamflow across the Muddy River was last observed at 41 cfs, and is expected to yield approximately 81 acre-ft of water today; about 100% of normal. Average streamflow for this time of year is 41 cfs, with recent peaks last observed on 2023-03-16 when daily discharge volume was observed at 1,535 cfs.

Maximum discharge along the river is currently at the Muddy R Nr Moapa reporting a streamflow rate of 41 cfs. However, the streamgauge with the highest stage along the river is the Muddy R Nr Glendale with a gauge stage of 14.35 ft. This river is monitored from 3 different streamgauging stations along the Muddy River, the highest being situated at an altitude of 1,719 ft, the Muddy R Nr Moapa.

River Details

Last Updated 2025-12-04
Discharge Volume 81 ACRE-FT
Streamflow 41.0 cfs
-1.1 cfs (-2.61%)
Percent of Normal 100.0%
Maximum 1,535.4 cfs
2023-03-16
Seasonal Avg cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Muddy R Nr Moapa
USGS 09416000
41 cfs 1.83 ft -2.61
Muddy R Nr Glendale
USGS 09419000
38 cfs 14.35 ft -2.3
Muddy R At Lewis Avenue At Overton
USGS 09419507
39 cfs 4.66 ft
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The river has a long history of being used for various purposes, including mills, factories, and farms. The hydrology of the river has been significantly altered by the construction of several dams and reservoirs, including the Upper and Lower Mystic Lakes, which provide drinking water to the Boston area. In addition, the river is used for recreational activities such as fishing, canoeing, and hiking, and is home to several species of fish and wildlife. Agriculture is also a significant use of the Muddy River, with several farms located along its banks. Despite its historical significance, the Muddy River has faced environmental challenges, including pollution and water quality issues, which continue to be addressed by local and state authorities.