USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 05450400 Iowa River at Steamboat Rock, IA

Hardin County, Iowa

Hydrologic Unit Code 07080207

Latitude 42°24'29.2", Longitude 93°04'22.7" NAD83

Drainage area 735 square miles

Gage datum 950.69 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2021	2021-09-07	6.30	496
2022	2022-05-06	7.35²	1,330
2023	2023-03-04	10.17²	2,500
2024	2024-05-21	10.73	5,430

Peak Gage-Height Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-26 02:09:45 EST
0.2 0.19 nadww01