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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2000-11-02 | 2025-07-15 | |
| Daily Data | |||
| Discharge, cubic feet per second | 1940-10-01 | 2025-07-14 | 23981 |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2019-05-01 | 2024-09-30 | 1980 |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2018-10-01 | 2024-09-30 | 2192 |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Suspended sediment concentration, milligrams per liter | 2018-10-01 | 2024-09-30 | 2192 |
| Suspended sediment discharge, short tons per day | 2018-10-01 | 2024-09-30 | 2192 |
| Phosphorus, water, unfiltered, short tons of phosphorus per day | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2019-05-01 | 2024-09-30 | 1980 |
| Orthophosphate, water, dissolved, pounds per day | 2018-10-01 | 2024-09-30 | 2192 |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2018-10-01 | 2024-09-30 | 2192 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1940-10-01 | 2024-11-13 | 23753 |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2019-05-01 | 2024-09-30 | 1980 |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2018-10-01 | 2024-09-30 | 2192 |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2018-10-01 | 2024-09-30 | 2192 |
| Suspended sediment concentration, milligrams per liter | 2018-10-01 | 2024-09-30 | 2192 |
| Suspended sediment discharge, short tons per day | 2018-10-01 | 2024-09-30 | 2192 |
| Phosphorus, water, unfiltered, short tons of phosphorus per day | 2018-10-01 | 2024-09-30 | 2192 |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2019-05-01 | 2024-09-30 | 1980 |
| Orthophosphate, water, dissolved, pounds per day | 2018-10-01 | 2024-09-30 | 2192 |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2018-10-01 | 2024-09-30 | 2192 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1940-10 | 2024-11 | |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2018-10 | 2024-09 | |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2019-05 | 2024-09 | |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2018-10 | 2024-09 | |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2018-10 | 2024-09 | |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 2018-10 | 2024-09 | |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2018-10 | 2024-09 | |
| Suspended sediment concentration, milligrams per liter | 2018-10 | 2024-09 | |
| Suspended sediment discharge, short tons per day | 2018-10 | 2024-09 | |
| Phosphorus, water, unfiltered, short tons of phosphorus per day | 2018-10 | 2024-09 | |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2019-05 | 2024-09 | |
| Orthophosphate, water, dissolved, pounds per day | 2018-10 | 2024-09 | |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2018-10 | 2024-09 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1941 | 2025 | |
| Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | 2019 | 2024 | |
| Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen | 2019 | 2024 | |
| Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | 2019 | 2024 | |
| Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2019 | 2024 | |
| Orthophosphate, water, filtered, milligrams per liter as phosphorus | 2019 | 2024 | |
| Ammonia (NH3 + NH4+), water, dissolved, pounds per day as nitrogen | 2019 | 2024 | |
| Suspended sediment concentration, milligrams per liter | 2019 | 2024 | |
| Suspended sediment discharge, short tons per day | 2019 | 2024 | |
| Phosphorus, water, unfiltered, short tons of phosphorus per day | 2019 | 2024 | |
| Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day | 2019 | 2024 | |
| Orthophosphate, water, dissolved, pounds per day | 2019 | 2024 | |
| Nitrate plus nitrite, water, dissolved, pounds of nitrogen per day | 2019 | 2024 | |
| Peak streamflow | 1940-12-30 | 2024-01-26 | 66 |
| Field measurements | 1980-12-11 | 2025-07-09 | 179 |
| Field/Lab water-quality samples | 1963-02-15 | 2024-03-05 | 664 |
| 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: Ohio Water Data Support Team
Page Last Modified: 2025-07-15 05:30:44 EDT
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