Muddy Creek at Coralville, IA

Johnson County, Iowa · USGS gauge 05454090 · NWS CMCI4 · Iowa river levels

Is Muddy Creek at Coralville, IA flooding right now?

Muddy Creek at Coralville, IA measured 2.37 ft on 2026-10-27 18:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

2.37 ft

as of 54 min ago

Streamflow

9 cfs

data refreshed 8 min ago

The highest crest on record was 13.18 ft on Wed, Apr 17, 2013.

Streamflow outlook

NOAA National Water Model forecast, issued 13 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Highest crests on record

Stage	Date
13.18 ft	2013-04-17
12.76 ft	2016-06-22
11.77 ft	2014-06-30
11.14 ft	2018-06-21
10.82 ft	2018-10-06

Nearby gauges

Gauge	Distance	County
Iowa River below Coralville Dam near Coralville, IA	2.0 mi	Johnson County
Clear Creek near Coralville, IA	2.5 mi	Johnson County
Iowa River at Iowa City, IA	3.2 mi	Johnson County
Ralston Creek at Iowa City, IA	3.6 mi	Johnson County
Rapid Creek near Iowa City, IA	3.9 mi	Johnson County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast