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DESCRIPTION:

Latitude 41°32'02.5",   Longitude 93°56'59.2"   NAD83

Dallas County, Iowa, Hydrologic Unit 07100006

Drainage area: 3,441 square miles

Datum of gage: 836.49 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2023-09-30
Daily Data
Temperature, water, degrees Celsius	2012-03-14	2022-07-14	3665
Discharge, cubic feet per second	1915-04-25	2023-09-29	39605
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2012-03-02	2023-09-30	2673
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2012-03-02	2023-09-29	3840
Daily Statistics
Temperature, water, degrees Celsius	2012-03-14	2022-06-27	3648
Discharge, cubic feet per second	1915-04-25	2023-08-13	39558
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2012-03-02	2017-12-30	1592
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2012-03-02	2023-09-10	3821
Monthly Statistics
Temperature, water, degrees Celsius	2012-03	2022-06
Discharge, cubic feet per second	1915-04	2023-08
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2012-03	2017-12
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2012-03	2023-09
Annual Statistics
Temperature, water, degrees Celsius	2012	2022
Discharge, cubic feet per second	1915	2023
Nitrate plus nitrite, water, total, short tons per day as nitrogen	2012	2018
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2012	2023
Peak streamflow	1915-05-29	2022-06-07	108
Field measurements	1915-04-24	2023-08-14	1131
Field/Lab water-quality samples	1944-06-17	2019-09-16	327
Water-Year Summary	2006	2022	17
Revisions	Loading...

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