Davis dam
Davis
Davis, also known as Hawley Lake, is a federal-owned recreational dam located in Apache County, Arizona. Managed by the Bureau of Indian Affairs, this earth dam stands at 56 feet tall and stretches over 750 feet in length. Completed in 1956, it has a normal storage capacity of 5700 acre-feet and is situated on Trout Creek in the Los Angeles District.
Despite its remote location and lack of state jurisdiction, Davis poses a high hazard potential with a very high risk assessment rating. While regular inspections are conducted every 5 years, the condition assessment is currently not available. Although an Emergency Action Plan (EAP) was last prepared in 2011, it is unclear if it meets guidelines or if inundation maps have been prepared.
For water resource and climate enthusiasts, Davis presents an intriguing case study of a federally managed recreational dam with high hazard potential and limited information on risk management measures. Its location in a remote area of Arizona adds to the complexity of its management and emergency preparedness, making it an intriguing site for further study and monitoring in the realm of water resource and climate research.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Davis -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| East Fork White River Near Fort Apache | 7 cfs | → |
| Little Colorado River At Greer | 1 cfs | → |
| Filler Ditch At Greer | 1 cfs | → |
| Show Low Creek Near Lakeside | · | → |
| White River Near Fort Apache | 20 cfs | → |
| Carrizo Creek Near Show Low | 1 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Davis.
Boat launches
Campgrounds
Fishing spots
- Lee Valley Reservoir
- Bunch Reservoir
- River Reservoir South Fishing Site
- Crescent Lake Point Area Fishing Site
- Big Lake Dam Parking Fishing Site
- Fools Hollow Lake
Paddle runs
- Headwaters In Mount Baldy Wilderness To Wilderness Boundary
- West Fork Little Colorado River
- Headwaters In Mount Baldy Wilderness To 0.1 Miles Above Upper Fish Barrier
- Forest Boundary To 0.15 Miles Below Forest Road 116
- 0.1 Miles Below Lower Fish Barrier To 1/2 Mile Above West Fork Dispersed Campground
- South Fork Little Colorado River
More reservoirs
Track Davis in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Davis
Where does the data for Davis come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the High hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Davis.