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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1986-07-19 | 2025-12-27 | |
| Daily Data | |||
| Discharge, cubic feet per second | 1983-02-01 | 2025-12-28 | 15672 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2006-01-23 | 2008-09-24 | 179 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-11-21 | 2025-12-24 | 155 |
| Suspended sediment concentration, milligrams per liter | 1983-02-01 | 2022-09-30 | 12123 |
| Suspended sediment discharge, short tons per day | 1983-02-01 | 2022-09-30 | 12294 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1983-02-01 | 2025-06-08 | 15469 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2006-01-23 | 2008-09-24 | 179 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-11-21 | 2025-07-29 | 145 |
| Suspended sediment concentration, milligrams per liter | 1983-02-01 | 2022-09-30 | 12123 |
| Suspended sediment discharge, short tons per day | 1983-02-01 | 2022-09-30 | 12294 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1983-02 | 2025-06 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2006-01 | 2008-09 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-11 | 2025-07 | |
| Suspended sediment concentration, milligrams per liter | 1983-02 | 2022-09 | |
| Suspended sediment discharge, short tons per day | 1983-02 | 2022-09 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1983 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2006 | 2008 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2021 | 2025 | |
| Suspended sediment concentration, milligrams per liter | 1983 | 2022 | |
| Suspended sediment discharge, short tons per day | 1983 | 2022 | |
| Peak streamflow | 1984-01-05 | 2023-12-20 | 41 |
| Field measurements | 1987-12-12 | 2025-11-25 | 431 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1983-05-23 | 2023-11-22 | 2122 |
| Water-Year Summary | 2006 | 2025 | 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: Hawaii Water Data Support Team
Page Last Modified: 2025-12-29 09:50:55 EST
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