Bonaparte Creek at Tonasket
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Upstream gauge unavailableDownstream gauge unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.
Traces and Thresholds Click to turn on/off display
Observed (OBS) 06/29/2025 11:00 PM PDTRecord: 3.2 ftLow Threshold: 0 ftReliability of the Forecast:
NOTE: Forecasts are not available. Only observed stages are available for this point.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Gauge Info
| Coordinates | 48.7012, -119.443 |
| RFC | NWRFC |
| State | WA |
| WFO | OTX |
| County | Okanogan |
| Data Provider(s) | |
| Confederated Tribes of the Colville Reservation - Fish & Wildlife Dept | Confederated Tribes of the Colville Reservation - Fish & Wildlife Dept |
| US Geologic Survey | USGS--Water Resources of the United States |
| USGS | 12444550 |
Gauge Location
Recent Crests
| 1. | 2.74 ft | on 03-28-2024 | (P) |
| 2. | 3.23 ft | on 05-11-2023 | |
| 3. | 2.18 ft | on 06-20-2022 | |
| 4. | 2.13 ft | on 01-25-2021 | |
| 5. | 1.82 ft | on 06-15-2020 |
Recent Crests
| 1. | 2.74 ft | on 03-28-2024 | (P) |
| 2. | 3.23 ft | on 05-11-2023 | |
| 3. | 2.18 ft | on 06-20-2022 | |
| 4. | 2.13 ft | on 01-25-2021 | |
| 5. | 1.82 ft | on 06-15-2020 | |
| 6. | 2.43 ft | on 02-08-2019 | |
| 7. | 2.42 ft | on 05-11-2018 | |
| 8. | 2.95 ft | on 05-17-2017 | |
| 9. | 2.16 ft | on 04-25-2016 |
Historic Crests
| 1. | 3.23 ft | on 05-11-2023 | |
| 2. | 2.95 ft | on 05-17-2017 | |
| 3. | 2.74 ft | on 03-28-2024 | (P) |
| 4. | 2.43 ft | on 02-08-2019 | |
| 5. | 2.42 ft | on 05-11-2018 |
Historic Crests
| 1. | 3.23 ft | on 05-11-2023 | |
| 2. | 2.95 ft | on 05-17-2017 | |
| 3. | 2.74 ft | on 03-28-2024 | (P) |
| 4. | 2.43 ft | on 02-08-2019 | |
| 5. | 2.42 ft | on 05-11-2018 | |
| 6. | 2.18 ft | on 06-20-2022 | |
| 7. | 2.16 ft | on 04-25-2016 | |
| 8. | 2.13 ft | on 01-25-2021 | |
| 9. | 1.82 ft | on 06-15-2020 |
Vertical Datum Table
| type | NGVD29 |
|---|---|
| major Flooding | N/A |
| moderate Flooding | N/A |
| minor Flooding | N/A |
| action | N/A |
| Latest Value | 921.31 ft |
| Gauge Zero | 920.00 ft |
Gauge Photos
No Images Found
Probability Information
No Images Available
Unique Local Info
This gage is located downstream recent wildfire activity. Rapid rises are possible during times of intense precipitation.
Collaborative Agencies
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
Resources
Hydrologic Resource Links
Additional Resource Links
- NWS Precipitation and River Forecasting
- Area Hydrographs
- Weather Forecast Office Spokane, Washington
- Northwest U.S. River Flood Outlook
- Snow Information
- National Flood Insurance Program
- USGS Idaho Water Science Center
- USGS Washington Water Science Center
- U.S. Army Corps of Engineers - Seattle District
- Natural Resources Conservation Service - Water & Climate Center
- U.S. Drought Portal
- Idaho Department of Water Resources
- International Joint Commission
- Available Water Temperatures - Updated Daily
- Washington State Digital Flood Hazard Map - Dept of Ecology
- Idaho Dept of Water Resources - Flood Hazard Maps