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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2009-03-26 | 2025-11-14 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2012-10-13 | 2018-08-02 | 1608 |
| Temperature, water, degrees Celsius -- YSI EXO3 | 2018-08-03 | 2025-11-13 | 1922 |
| Discharge, cubic feet per second | 2009-03-25 | 2025-11-13 | 6078 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- YSI EXO3 | 2018-08-04 | 2025-11-13 | 1710 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- YSI EXO3 | 2018-08-03 | 2025-11-13 | 1757 |
| Dissolved oxygen, water, unfiltered, percent of saturation -- YSI EXO3 | 2022-11-15 | 2025-11-13 | 633 |
| pH, water, unfiltered, field, standard units | 2022-03-16 | 2025-11-13 | 981 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- YSI EXO3 | 2018-08-03 | 2025-11-13 | 1712 |
| Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2012-10-14 | 2025-11-13 | 2067 |
| Phosphorus, water, unfiltered, short tons of phosphorus per day | 2022-11-15 | 2025-11-13 | 911 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-10-14 | 2025-11-13 | 3245 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2012-10-13 | 2018-08-02 | 1608 |
| Temperature, water, degrees Celsius -- YSI EXO3 | 2018-08-03 | 2025-07-27 | 1813 |
| Discharge, cubic feet per second | 2009-03-25 | 2025-07-30 | 5972 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- YSI EXO3 | 2018-08-04 | 2025-06-14 | 1558 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- YSI EXO3 | 2018-08-03 | 2025-06-14 | 1605 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- YSI EXO3 | 2018-08-03 | 2024-12-01 | 1465 |
| Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2012-10-14 | 2017-12-19 | 1173 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-10-14 | 2025-07-27 | 3138 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2012-10 | 2018-08 | |
| Temperature, water, degrees Celsius -- YSI EXO3 | 2018-08 | 2025-07 | |
| Discharge, cubic feet per second | 2009-03 | 2025-07 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- YSI EXO3 | 2018-08 | 2025-06 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- YSI EXO3 | 2018-08 | 2025-06 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- YSI EXO3 | 2018-08 | 2024-12 | |
| Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2012-10 | 2017-12 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-10 | 2025-07 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2013 | 2018 | |
| Temperature, water, degrees Celsius -- YSI EXO3 | 2018 | 2025 | |
| Discharge, cubic feet per second | 2009 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- YSI EXO3 | 2018 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- YSI EXO3 | 2018 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- YSI EXO3 | 2018 | 2025 | |
| Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2013 | 2018 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2013 | 2025 | |
| Peak streamflow | 2008-06-13 | 2024-06-28 | 16 |
| Field measurements | 2000-11-16 | 2025-09-22 | 132 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1992-10-28 | 2023-12-13 | 98 |
| Water-Year Summary | 2010 | 2024 | 15 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-11-14 05:03:48 EST
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