Arkansas River near Avondale
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
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Observed (OBS) 06/18/2025 7:45 AM MDTOfficial Forecast (FCST) 06/18/2025 7:33 AM MDTRecord: 10.6 ftCATEGORY STAGE 
Major Flooding 12 ft Moderate Flooding 10 ft Minor Flooding 7 ft Action 6 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.
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.
Flood Impacts
- 12 - Considerable inundation of agriculture fields and roads to the north of the river. Stretch of U.S. Hwy 50 northwest of Avondale possibly impacted.
- 10 - Water begins to flow over dirt roads and agriculture fields to the north of the river. Approaches to Hwy 209 bridge begin to be impacted.
- 7 - Minor lowland flooding occurs near Avondale.
Gauge Location
Recent Crests
| 1. | 8.97 ft | on 06-10-2024 | (P) |
| 2. | 10.53 ft | on 06-22-2023 | |
| 3. | 9.30 ft | on 06-13-2023 | |
| 4. | 9.49 ft | on 05-20-2015 | |
| 5. | 9.19 ft | on 05-09-2015 |
Recent Crests
| 1. | 8.97 ft | on 06-10-2024 | (P) |
| 2. | 10.53 ft | on 06-22-2023 | |
| 3. | 9.30 ft | on 06-13-2023 | |
| 4. | 9.49 ft | on 05-20-2015 | |
| 5. | 9.19 ft | on 05-09-2015 | |
| 6. | 9.46 ft | on 09-14-2013 | |
| 7. | 8.38 ft | on 09-16-2011 | |
| 8. | 10.60 ft | on 04-30-1999 | |
| 9. | 8.90 ft | on 07-10-1996 | |
| 10. | 8.86 ft | on 06-03-1994 |
Historic Crests
| 1. | 10.60 ft | on 04-30-1999 |
| 2. | 10.53 ft | on 06-22-2023 |
| 3. | 9.49 ft | on 05-20-2015 |
| 4. | 9.46 ft | on 09-14-2013 |
| 5. | 9.30 ft | on 06-13-2023 |
Historic Crests
| 1. | 10.60 ft | on 04-30-1999 | |
| 2. | 10.53 ft | on 06-22-2023 | |
| 3. | 9.49 ft | on 05-20-2015 | |
| 4. | 9.46 ft | on 09-14-2013 | |
| 5. | 9.30 ft | on 06-13-2023 | |
| 6. | 9.19 ft | on 05-09-2015 | |
| 7. | 8.97 ft | on 06-10-2024 | (P) |
| 8. | 8.90 ft | on 07-10-1996 | |
| 9. | 8.86 ft | on 06-03-1994 | |
| 10. | 8.38 ft | on 09-16-2011 |
Vertical Datum Table
| type | NGVD29 |
|---|---|
| major Flooding | 4521.53 ft |
| moderate Flooding | 4519.53 ft |
| minor Flooding | 4516.53 ft |
| action | 4515.53 ft |
| Latest Value | 4514.36 ft |
| Gauge Zero | 4509.53 ft |
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.