Summary
Department of Agriculture and GEI Consultants, Inc. The dam serves as a Fish and Wildlife Pond, providing 618 acre-feet of storage for fire protection, stock, and small fish. Spanning 219 feet in length and standing at a height of 58 feet, Comanche Dam has a hydraulic height of 42 feet and a spillway width of 171 feet for controlled water release during times of excess discharge.
Managed by the Fish and Wildlife Service, Comanche Dam is considered to have a high hazard potential with a fair condition assessment as of the last inspection in June 2015. The dam underwent modifications in 1988 and 2000 to enhance its hydraulic and structural capabilities. Despite its age, the dam continues to play a crucial role in maintaining the ecological balance of the Deer Creek river system, covering a drainage area of 3.84 square miles and offering 9.2 acres of surface area for wildlife habitat.
With a risk assessment rating of "Very High (1)", Comanche Dam is closely monitored to ensure its safety and integrity. While no state regulation or permitting is required for this Federal-owned structure, ongoing maintenance and inspection efforts by the Fish and Wildlife Service aim to mitigate potential risks and uphold the dam's function as a vital resource for water management and conservation in the region.
Years Modified |
1988 - Hydraulic, 1988 - Structural, 2000 - Hydraulic, 2000 - Structural |
Year Completed |
1934 |
Dam Length |
219 |
Dam Height |
39 |
River Or Stream |
DEER CREEK |
Primary Dam Type |
Gravity |
Surface Area |
9.2 |
Hydraulic Height |
42 |
Drainage Area |
3.84 |
Nid Storage |
618 |
Structural Height |
58 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
High |
Foundations |
Rock |
Nid Height |
58 |
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 |
|---|---|---|
Doris Camp
|
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Doris Campground - Wichita Mts NWR
|
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Robinsons Landing - Lake Lawtonka
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Comanche Dam