Gila River at Coolidge Dam
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) 06/22/2025 9:30 PM MSTRecord: 2521.4 ftCATEGORY STAGE 
Major Flooding 2523 ft Moderate Flooding 2521 ft Minor Flooding 2515 ft Action 2511 ft Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.
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.
Flood Impacts
- 2533 - Coolidge Dam is overtopped. Flows of over 120000 cubic feet per second will cause massive bank erosion and damage near Winkleman.
- 2526 - Homes threatened on the southeast side of winkleman. Resulting backup of san pedro river threatens numerous homes near dudleyville.
- 2523 - Highway 77 bridge approaches overtopped.
Gauge Info
| Coordinates | 33.1756, -110.528 |
| RFC | CBRFC |
| State | AZ |
| WFO | TWC |
| County | Gila |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 09469000 |
Gauge Location
Recent Crests
| 1. | 2521.36 ft | on 01-25-1993 |
| 2. | 2514.60 ft | on 03-18-1985 |
| 3. | 2514.10 ft | on 10-07-1983 |
| 4. | 2520.30 ft | on 02-28-1980 |
Recent Crests
| 1. | 2521.36 ft | on 01-25-1993 |
| 2. | 2514.60 ft | on 03-18-1985 |
| 3. | 2514.10 ft | on 10-07-1983 |
| 4. | 2520.30 ft | on 02-28-1980 |
Historic Crests
| 1. | 2521.36 ft | on 01-25-1993 |
| 2. | 2520.30 ft | on 02-28-1980 |
| 3. | 2514.60 ft | on 03-18-1985 |
| 4. | 2514.10 ft | on 10-07-1983 |
Historic Crests
| 1. | 2521.36 ft | on 01-25-1993 |
| 2. | 2520.30 ft | on 02-28-1980 |
| 3. | 2514.60 ft | on 03-18-1985 |
| 4. | 2514.10 ft | on 10-07-1983 |
Gauge Photos
No Images Found
Probability Information
No Images Available
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.