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DESCRIPTION:

Latitude 40°45'13.14",   Longitude 91°16'37.52"   NAD83

Des Moines County, Iowa, Hydrologic Unit 07080107

Drainage area: 4,312 square miles

Datum of gage: 521.08 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2026-01-18
Daily Data
Temperature, water, degrees Celsius -- sediment station	1975-10-01	2010-09-29	11703
Discharge, cubic feet per second	1913-09-30	2026-01-17	40668
Suspended sediment concentration, milligrams per liter -- sediment station	1975-10-01	2024-09-30	17898
Suspended sediment discharge, short tons per day -- sediment station	1975-10-01	2024-09-30	17533
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius -- sediment station	1975-10-01	2010-09-29	11759
Daily Statistics
Discharge, cubic feet per second	1913-09-30	2025-07-21	40519
Suspended sediment concentration, milligrams per liter -- sediment station	1975-10-01	2024-09-29	17897
Suspended sediment discharge, short tons per day -- sediment station	1975-10-01	2024-09-29	17532
Monthly Statistics
Discharge, cubic feet per second	1913-09	2025-07
Suspended sediment concentration, milligrams per liter -- sediment station	1975-10	2024-09
Suspended sediment discharge, short tons per day -- sediment station	1975-10	2024-09
Annual Statistics
Discharge, cubic feet per second	1913	2025
Suspended sediment concentration, milligrams per liter -- sediment station	1976	2024
Suspended sediment discharge, short tons per day -- sediment station	1976	2024
Peak streamflow	1903-06-01	2024-04-03	111
Field measurements	1919-07-17	2025-12-17	1143
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1944-05-26	2024-02-06	6015
Water-Year Summary	2006	2024	19
Revisions	Loading...

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