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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1982-10-01 | 2025-10-24 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1963-11-13 | 2014-09-30 | 10305 |
| Discharge, cubic feet per second | 1928-10-01 | 2025-10-23 | 35449 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1974-11-22 | 2014-09-30 | 8649 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2011-09-23 | 2014-09-30 | 2910 |
| Dissolved oxygen, water, unfiltered, percent of saturation | 2011-09-21 | 2014-09-30 | 2910 |
| pH, water, unfiltered, field, standard units | 1981-02-06 | 2014-09-30 | 3137 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2011-09-23 | 2014-09-30 | 2901 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-07-11 | 2014-09-30 | 670 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 1974-11-23 | 2014-09-30 | 2799 |
| Discharge, cubic feet per second | 1928-10-01 | 2025-01-06 | 35162 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1974-11-23 | 2014-09-30 | 2857 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2011-09-23 | 2014-09-30 | 970 |
| Dissolved oxygen, water, unfiltered, percent of saturation | 2011-09-21 | 2014-09-30 | 970 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2011-09-23 | 2014-09-30 | 967 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-07-11 | 2014-09-30 | 670 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 1974-11 | 2014-09 | |
| Discharge, cubic feet per second | 1928-10 | 2025-01 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1974-11 | 2014-09 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2011-09 | 2014-09 | |
| Dissolved oxygen, water, unfiltered, percent of saturation | 2011-09 | 2014-09 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2011-09 | 2014-09 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012-07 | 2014-09 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 1975 | 2014 | |
| Discharge, cubic feet per second | 1929 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1975 | 2014 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2011 | 2014 | |
| Dissolved oxygen, water, unfiltered, percent of saturation | 2011 | 2014 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2011 | 2014 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2012 | 2014 | |
| Peak streamflow | 1929-04-18 | 2023-12-20 | 96 |
| Field measurements | 1951-04-30 | 2025-09-17 | 368 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1960-04-07 | 2014-05-02 | 649 |
| Water-Year Summary | 2006 | 2024 | 19 |
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