Summary
Built in 1940, this Earth-type dam stands at a height of 26 feet and spans 333 feet in length, with a storage capacity of 54 acre-feet. Despite its low hazard potential and satisfactory condition assessment, Spectacle poses a high risk due to its location and potential impact on the surrounding area.
Managed by the Department of Water Resources (DWR) in Colorado, Spectacle undergoes regular inspections and maintenance to ensure its integrity and safety. The dam, situated on Basin Creek (also known as Dry Creek), plays a crucial role in supporting local wildlife and recreational activities, while also contributing to water supply needs in the region. With its unique design and historical significance, Spectacle stands as a testament to sustainable water resource management and climate resilience efforts in the state.
As water resource and climate enthusiasts, the captivating history and features of Spectacle offer a glimpse into the intricate balance between human development and environmental conservation. Its strategic location, multiple purposes, and ongoing risk management measures underscore the importance of proactive stewardship in safeguarding our water resources for future generations. Spectacle serves as a reminder of the interconnectedness between water infrastructure, natural ecosystems, and community well-being in the face of evolving climate challenges.
Year Completed |
1940 |
Dam Length |
333 |
Dam Height |
26 |
River Or Stream |
BASIN CR AKA DRY CR |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
26 |
Drainage Area |
2 |
Nid Storage |
54 |
Structural Height |
26 |
Outlet Gates |
None, Uncontrolled |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
26 |
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.
Spectacle
Dry Creek
Dolores River - Mcphee To Bedrock Segment In Tres Rios Field Office
Dissappointment Creek To Little Gypsum Valley Bridge
San Miguel River Segment 5
Slickrock to Bedrock