| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2009-10-20 | 2025-04-01 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2020-03-14 | 2025-04-01 | 5346 |
| Discharge, cubic feet per second | 1963-08-01 | 2025-03-31 | 9374 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2020-03-14 | 2025-03-31 | 5121 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-03-14 | 2025-04-01 | 5343 |
| pH, water, unfiltered, field, standard units | 2020-03-14 | 2025-04-01 | 5340 |
| Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE) | 2022-04-02 | 2025-04-01 | 3138 |
| Dissolved organic matter relative fluorescence (fDOM), water, in situ, relative fluorescence units (RFU) | 2022-04-02 | 2025-03-31 | 3228 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03-14 | 2025-03-31 | 5334 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2020-03-14 | 2024-09-11 | 1580 |
| Discharge, cubic feet per second | 1963-08-01 | 2024-11-10 | 9233 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2020-03-14 | 2024-09-11 | 1541 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-03-14 | 2024-05-06 | 1451 |
| pH, water, unfiltered, field, standard units | 2020-03-14 | 2023-10-24 | 1255 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03-14 | 2024-05-07 | 1450 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2020-03 | 2024-09 | |
| Discharge, cubic feet per second | 1963-08 | 2024-11 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2020-03 | 2024-09 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020-03 | 2024-05 | |
| pH, water, unfiltered, field, standard units | 2020-03 | 2023-10 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03 | 2024-05 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2020 | 2024 | |
| Discharge, cubic feet per second | 1963 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2020 | 2024 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2020 | 2024 | |
| pH, water, unfiltered, field, standard units | 2020 | 2024 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020 | 2024 | |
| Peak streamflow | 1964-08-27 | 2024-07-24 | 25 |
| Field measurements | 1963-08-12 | 2024-09-11 | 149 |
| Field/Lab water-quality samples | 1967-04-13 | 2024-03-02 | 85 |
| Water-Year Summary | 2009 | 2024 | 16 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Alaska Water Data Support Team
Page Last Modified: 2025-04-01 16:32:39 EDT
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