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DESCRIPTION:

Latitude 41°59'16.3",   Longitude 94°22'37.5"   NAD83

Greene County, Iowa, Hydrologic Unit 07100006

Drainage area: 1,619 square miles

Datum of gage: 967.01 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-04-01
Daily Data
Temperature, water, degrees Celsius	2012-03-13	2022-08-02	3346
Discharge, cubic feet per second	1940-03-01	2025-03-31	31077
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2008-04-03	2025-04-01	3370
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2008-04-03	2025-04-01	4791
Daily Statistics
Temperature, water, degrees Celsius	2012-03-13	2022-05-03	3312
Discharge, cubic feet per second	1940-03-01	2025-02-25	31043
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2008-04-03	2017-12-30	2288
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2008-04-03	2024-11-20	4678
Monthly Statistics
Temperature, water, degrees Celsius	2012-03	2022-05
Discharge, cubic feet per second	1940-03	2025-02
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2008-04	2017-12
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2008-04	2024-11
Annual Statistics
Temperature, water, degrees Celsius	2012	2022
Discharge, cubic feet per second	1940	2025
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2008	2018
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2008	2025
Peak streamflow	1940-08-28	2024-05-09	85
Field measurements	1934-08-19	2025-02-26	1040
Field/Lab water-quality samples	1968-10-03	2019-09-17	258
Water-Year Summary	2006	2024	19
Revisions	Loading...

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