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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1984-10-01 | 2025-12-05 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2022-12-06 | 2025-12-04 | 3285 |
| Discharge, cubic feet per second | 1974-07-01 | 2025-12-04 | 18785 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-01-27 | 2008-05-04 | 1383 |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 1992-01-01 | 2024-09-30 | 11354 |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 1992-01-01 | 2024-09-30 | 5388 |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Suspended sediment concentration, milligrams per liter | 1977-10-01 | 2024-09-30 | 16717 |
| Suspended sediment discharge, short tons per day | 1977-10-01 | 2024-09-30 | 17167 |
| Phosphorus, water, unfiltered, pounds of phosphorus per day | 1992-01-01 | 2024-09-30 | 11689 |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2010-10-01 | 2015-12-31 | 1918 |
| Orthophosphate, water, dissolved, pounds per day | 2010-10-01 | 2024-09-30 | 5114 |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2010-10-01 | 2015-12-31 | 1918 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1974-07-01 | 2024-09-30 | 18355 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-01-27 | 2008-05-04 | 461 |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 1992-01-01 | 2024-09-29 | 11353 |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 1992-01-01 | 2024-09-29 | 5387 |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2010-10-01 | 2015-12-31 | 1918 |
| Suspended sediment concentration, milligrams per liter | 1977-10-01 | 2024-09-29 | 16716 |
| Suspended sediment discharge, short tons per day | 1977-10-01 | 2024-09-29 | 17166 |
| Phosphorus, water, unfiltered, pounds of phosphorus per day | 1992-01-01 | 2024-09-29 | 11688 |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2010-10-01 | 2015-12-31 | 1918 |
| Orthophosphate, water, dissolved, pounds per day | 2010-10-01 | 2024-09-29 | 5113 |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2010-10-01 | 2015-12-31 | 1918 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1974-07 | 2024-09 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-01 | 2008-05 | |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2010-10 | 2015-12 | |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2010-10 | 2015-12 | |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2010-10 | 2015-12 | |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 1992-01 | 2024-09 | |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 1992-01 | 2024-09 | |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2010-10 | 2015-12 | |
| Suspended sediment concentration, milligrams per liter | 1977-10 | 2024-09 | |
| Suspended sediment discharge, short tons per day | 1977-10 | 2024-09 | |
| Phosphorus, water, unfiltered, pounds of phosphorus per day | 1992-01 | 2024-09 | |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2010-10 | 2015-12 | |
| Orthophosphate, water, dissolved, pounds per day | 2010-10 | 2024-09 | |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2010-10 | 2015-12 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1974 | 2024 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007 | 2008 | |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2011 | 2016 | |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2011 | 2016 | |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2011 | 2016 | |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 1992 | 2024 | |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 1992 | 2024 | |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2011 | 2016 | |
| Suspended sediment concentration, milligrams per liter | 1978 | 2024 | |
| Suspended sediment discharge, short tons per day | 1978 | 2024 | |
| Phosphorus, water, unfiltered, pounds of phosphorus per day | 1992 | 2024 | |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2011 | 2016 | |
| Orthophosphate, water, dissolved, pounds per day | 2011 | 2024 | |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2011 | 2016 | |
| Peak streamflow | 1975-03-21 | 2024-06-23 | 50 |
| Field measurements | 1987-11-16 | 2025-11-19 | 177 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1974-07-02 | 2024-03-05 | 5609 |
| Water-Year Summary | 2006 | 2024 | 19 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Wisconsin Water Data Support Team
Page Last Modified: 2025-12-05 07:49:14 EST
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