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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1991-10-01 | 2025-11-29 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1977-10-21 | 2025-11-29 | 50388 |
| Discharge, cubic feet per second | 1966-07-22 | 2025-11-28 | 21680 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1977-10-21 | 2025-11-28 | 44969 |
| pH, water, unfiltered, field, standard units | 1990-08-30 | 1992-08-27 | 1080 |
| Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU) | 1990-09-30 | 1994-07-20 | 2565 |
| Suspended sediment concentration, milligrams per liter | 1977-10-01 | 1986-09-29 | 2711 |
| Suspended sediment discharge, short tons per day | 1977-10-01 | 1986-09-29 | 3286 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 1977-10-21 | 2025-04-23 | 16687 |
| Discharge, cubic feet per second | 1966-07-22 | 2024-12-05 | 21322 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1977-10-21 | 2024-10-24 | 16194 |
| Suspended sediment concentration, milligrams per liter | 1977-10-01 | 1986-09-29 | 2711 |
| Suspended sediment discharge, short tons per day | 1977-10-01 | 1986-09-29 | 3286 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 1977-10 | 2025-04 | |
| Discharge, cubic feet per second | 1966-07 | 2024-12 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1977-10 | 2024-10 | |
| Suspended sediment concentration, milligrams per liter | 1977-10 | 1986-09 | |
| Suspended sediment discharge, short tons per day | 1977-10 | 1986-09 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 1978 | 2025 | |
| Discharge, cubic feet per second | 1966 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1978 | 2025 | |
| Suspended sediment concentration, milligrams per liter | 1978 | 1986 | |
| Suspended sediment discharge, short tons per day | 1978 | 1986 | |
| Peak streamflow | 1966-12-13 | 2023-12-03 | 57 |
| Field measurements | 1971-01-19 | 2025-11-20 | 280 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1971-11-11 | 1983-12-17 | 788 |
| 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: 2025-11-29 09:58:27 EST
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