Summary
This fish and wildlife pond was designed by the USDA NRCS in 1963 and serves multiple purposes such as fire protection, stock watering, and supporting wildlife. The earth dam stands at a height of 20 feet and has a storage capacity of 350 acre-feet, with a normal storage level of 92 acre-feet over a surface area of 19 acres.
Located in Paulden, Fort Rock Ranch's dam has a low hazard potential and is regulated by the Arizona Department of Water Resources. The spillway is uncontrolled with a width of 60 feet, and the structure has not been modified since its completion. Despite being in a moderate risk category, the condition assessment is not rated, and the last inspection was conducted in 2011 with a frequency of every 5 years. Overall, Fort Rock Ranch is a vital water resource for the surrounding area, providing essential support for wildlife and serving as a key element in water management and conservation efforts in the region.
Year Completed |
1963 |
Dam Length |
388 |
Dam Height |
20 |
River Or Stream |
FORT ROCK CREEK - TR |
Primary Dam Type |
Earth |
Surface Area |
19 |
Drainage Area |
31 |
Nid Storage |
350 |
Structural Height |
38 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
38 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
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. Investigations and studies are necessary.
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.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams 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, environment 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.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Fort Rock Ranch