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Coralville Lake Marina

Cedar River near Iowa City, IA

River62.1 mi

Around here

Around Cedar River

20 mi

Public land: USGS PAD-US

About this river

Cedar River is a 62.1 mile river near Coralville Lake Marina in Iowa. Streamflow is measured at the USGS gauge Cedar River at Cedar Falls, IA (site 05463050). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

2013 to 2026

Cedar River typically runs highest in June, at a median 6,660 cfs, and lowest in February, at 1,020 cfs. The highest flow on record for any single day is 80,800 cfs, in 2016.

Show the numbers
Typical flow by month at Cedar River at Cedar Falls, IA, in cfs
MonthTypical (cfs)Usual range (cfs)
January1,150739 to 3,350
February1,020804 to 2,690
March4,6502,710 to 8,210
April5,8953,430 to 8,935
May6,4903,890 to 11,600
June6,6604,380 to 11,850
July4,6203,020 to 6,730
August2,2801,520 to 3,620
September1,7701,230 to 4,500
October1,6701,040 to 5,800
November1,7051,175 to 4,020
December1,260926 to 3,990

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 13 years of record. Statistics published by the US Geological Survey for Cedar River at Cedar Falls, IA (site 05463050). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

8 mapped launches sit in the mapped area of Cedar River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

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