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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1986-10-01 | 2025-12-01 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1967-10-01 | 2025-12-01 | 11311 |
| Temperature, water, degrees Fahrenheit | 1963-11-22 | 1967-09-29 | 2544 |
| Discharge, cubic feet per second | 1939-10-01 | 2025-11-30 | 31473 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-03-26 | 2025-11-30 | 10524 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-02-19 | 2025-12-01 | 6322 |
| pH, water, unfiltered, field, standard units | 2016-03-26 | 2025-12-01 | 10439 |
| Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE) | 2022-12-02 | 2025-11-30 | 3271 |
| Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU) | 2023-10-17 | 2025-11-30 | 2317 |
| Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll | 2022-12-02 | 2024-01-08 | 1073 |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2022-12-02 | 2024-01-08 | 1073 |
| Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU) | 2023-10-17 | 2025-11-30 | 2317 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2016-03-26 | 2025-11-30 | 10554 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2016-03-26 | 2025-08-24 | 3426 |
| Discharge, cubic feet per second | 1939-10-01 | 2024-11-06 | 31084 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-03-26 | 2025-08-24 | 3406 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-02-20 | 2025-08-24 | 2006 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2016-03 | 2025-08 | |
| Discharge, cubic feet per second | 1939-10 | 2024-11 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016-03 | 2025-08 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-02 | 2025-08 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2016 | 2025 | |
| Discharge, cubic feet per second | 1940 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2016 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020 | 2025 | |
| Peak streamflow | 1940-02-06 | 2024-01-28 | 85 |
| Field measurements | 1977-12-14 | 2025-10-31 | 312 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1981-10-28 | 2021-10-13 | 1015 |
| 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: Oregon Water Data Support Team
Page Last Modified: 2025-12-01 12:08:34 EST
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