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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1987-10-01 | 2025-11-22 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1964-01-10 | 2025-11-22 | 35951 |
| Temperature, water, degrees Celsius | 1971-08-10 | 1986-09-24 | 1090 |
| Discharge, cubic feet per second | 1939-10-01 | 2025-11-21 | 31464 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1973-10-01 | 2025-11-22 | 30545 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2002-01-25 | 2025-11-22 | 22045 |
| pH, water, unfiltered, field, standard units | 2002-01-25 | 2025-11-22 | 21650 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (TS085: YSI Model 6026) | 2002-01-25 | 2023-09-07 | 5387 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2008-06-06 | 2018-02-09 | 9766 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2018-03-07 | 2025-11-22 | 8354 |
| Suspended sediment concentration, milligrams per liter | 1967-04-01 | 1986-05-31 | 6754 |
| Suspended sediment discharge, short tons per day | 1967-04-01 | 1986-05-31 | 6816 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2002-01-25 | 2025-05-15 | 6141 |
| Discharge, cubic feet per second | 1939-10-01 | 2025-07-09 | 31329 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1973-10-01 | 2025-05-15 | 5808 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2016-10-02 | 2025-05-15 | 3139 |
| Suspended sediment concentration, milligrams per liter | 1967-04-01 | 1986-05-31 | 6754 |
| Suspended sediment discharge, short tons per day | 1967-04-01 | 1986-05-31 | 6816 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2002-01 | 2025-05 | |
| Discharge, cubic feet per second | 1939-10 | 2025-07 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1973-10 | 2025-05 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2016-10 | 2025-05 | |
| Suspended sediment concentration, milligrams per liter | 1967-04 | 1986-05 | |
| Suspended sediment discharge, short tons per day | 1967-04 | 1986-05 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2002 | 2025 | |
| Discharge, cubic feet per second | 1940 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1974 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2017 | 2025 | |
| Suspended sediment concentration, milligrams per liter | 1967 | 1986 | |
| Suspended sediment discharge, short tons per day | 1967 | 1986 | |
| Peak streamflow | 1940-02-28 | 2024-02-06 | 85 |
| Field measurements | 1939-11-30 | 2025-09-08 | 1190 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1951-04-13 | 2016-05-25 | 2869 |
| Water-Year Summary | 2005 | 2024 | 20 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: California Water Data Support Team
Page Last Modified: 2025-11-22 22:09:17 EST
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