Summary
Built in 1929 for irrigation purposes, this dam stands at a height of 7 feet and has a storage capacity of 350 acre-feet. With a surface area of 28 acres and a drainage area of 607 square miles, Clear Creek #1 plays a crucial role in water resource management in the region.
Managed by the Arizona Department of Water Resources and regulated by the state, Clear Creek #1 is inspected every 5 years with a low hazard potential rating. The dam features an uncontrolled spillway with a width of 209 feet to manage excess water flow. Despite its age, the dam has not been rated for its condition, reflecting a need for further evaluation and maintenance to ensure its long-term safety and effectiveness.
For water resource and climate enthusiasts, Clear Creek #1 serves as a reminder of the importance of maintaining and monitoring infrastructure to support irrigation and recreation activities. With a moderate risk assessment rating, there is a need for continued risk management measures and potentially an emergency action plan to address any unforeseen events. As one of the key structures in the area, Clear Creek #1 highlights the intersection of human engineering and natural resources in ensuring sustainable water management practices.
Year Completed |
1929 |
Dam Length |
206 |
Dam Height |
7 |
River Or Stream |
CLEAR CREEK |
Primary Dam Type |
Masonry |
Surface Area |
28 |
Hydraulic Height |
7 |
Drainage Area |
607 |
Nid Storage |
350 |
Hazard Potential |
Low |
Foundations |
Rock |
Nid Height |
7 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
McHood
|
||
Homolovi Ruins State Park
|
||
Homolovi Campground
|
Clear Creek #1