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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1990-10-01 | 2025-09-04 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2001-10-11 | 2003-09-29 | 2098 |
| Discharge, cubic feet per second | 1953-08-01 | 2025-09-03 | 26326 |
| Gage height, feet | 2018-04-30 | 2025-09-03 | 2568 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2001-10-11 | 2003-09-29 | 2085 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2001-10-11 | 2003-09-29 | 1734 |
| pH, water, unfiltered, field, standard units | 2001-10-11 | 2003-09-29 | 1377 |
| Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU) | 2001-10-11 | 2003-09-29 | 1786 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2024-04-11 | 2025-09-03 | 260 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2001-10-12 | 2003-09-29 | 697 |
| Discharge, cubic feet per second | 1953-08-01 | 2024-10-14 | 26008 |
| Gage height, feet | 2018-04-30 | 2024-10-14 | 2256 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2001-10-12 | 2003-09-29 | 693 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2001-10-12 | 2003-09-29 | 569 |
| Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU) | 2001-10-12 | 2003-09-28 | 587 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2024-04-11 | 2024-10-02 | 158 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2001-10 | 2003-09 | |
| Discharge, cubic feet per second | 1953-08 | 2024-10 | |
| Gage height, feet | 2018-04 | 2024-10 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2001-10 | 2003-09 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2001-10 | 2003-09 | |
| Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU) | 2001-10 | 2003-09 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2024-04 | 2024-10 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2002 | 2003 | |
| Discharge, cubic feet per second | 1953 | 2025 | |
| Gage height, feet | 2018 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2002 | 2003 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2002 | 2003 | |
| Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU) | 2002 | 2003 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2024 | 2025 | |
| Peak streamflow | 1954-03-22 | 2024-06-27 | 71 |
| Field measurements | 1953-07-10 | 2025-08-21 | 992 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1960-06-02 | 2015-08-11 | 597 |
| Water-Year Summary | 2006 | 2024 | 19 |
| Revisions | Loading... | ||
National Weather Service Floodstage 9.0 ft.
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: South Dakota Water Data Support Team
Page Last Modified: 2025-09-04 09:31:15 EDT
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