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DESCRIPTION:

Latitude 41°41'14.7",   Longitude 94°22'15.8"   NAD83

Guthrie County, Iowa, Hydrologic Unit 07100007

Drainage area: 440 square miles

Datum of gage: 991.38 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-03	2026-01-23
Daily Data
Temperature, water, degrees Celsius -- sediment station	1979-03-23	1985-09-18	878
Discharge, cubic feet per second	1958-06-24	2026-01-22	24685
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- sediment station	1979-03-23	1981-09-28	394
Suspended sediment concentration, milligrams per liter -- sediment station	1979-03-24	1985-09-29	2382
Suspended sediment discharge, short tons per day -- sediment station	1979-03-24	1985-09-29	2382
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2010-05-18	2015-11-09	1404
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius -- sediment station	1981-10-11	1985-09-18	499
Daily Statistics
Discharge, cubic feet per second	1958-06-24	2025-09-09	24550
Suspended sediment concentration, milligrams per liter -- sediment station	1979-03-24	1985-09-29	2382
Suspended sediment discharge, short tons per day -- sediment station	1979-03-24	1985-09-29	2382
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2010-05-18	2015-11-09	1404
Monthly Statistics
Discharge, cubic feet per second	1958-06	2025-09
Suspended sediment concentration, milligrams per liter -- sediment station	1979-03	1985-09
Suspended sediment discharge, short tons per day -- sediment station	1979-03	1985-09
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2010-05	2015-11
Annual Statistics
Discharge, cubic feet per second	1958	2025
Suspended sediment concentration, milligrams per liter -- sediment station	1979	1985
Suspended sediment discharge, short tons per day -- sediment station	1979	1985
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2010	2016
Peak streamflow	1953-06-10	2024-10-01	69
Field measurements	1958-06-25	2025-12-15	667
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1949-05-26	2011-09-26	368
Water-Year Summary	2006	2024	19
Revisions	Loading...

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