Lower Spicer
Key Takeaway
Lower Spicer is classified as significant hazard in Wyoming. It was completed in 1951 and is 75 years old. Its primary use is fire protection. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 17 ft (taller than 15% in WY) |
| Dam Length | 216 ft |
| Dam Type | Earth |
| Max Storage | 17 acre-ft |
| Normal Storage | 7 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 583 cfs |
| Year Completed | 1951 (75 years old) |
| NID ID | WY02069 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
FRANK M. HARTUNG
Private
Nearby Dams
Casper Sage Creek
Natrona, WY
Significant Hazard 40 ftCasper Parks No. 1
Natrona, WY
Low Hazard 25 ftEastdale Creek Detention No.1
Natrona, WY
Low Hazard 24 ftOuter Drive Flood Detention
Natrona, WY
Low Hazard 50 ftYesness
Natrona, WY
Low Hazard 26 ftEastdale Creek Detention No.2
Natrona, WY
High Hazard 16 ftCasper Parks No.2
Natrona, WY
Significant Hazard 24 ftPratt Park
Natrona, WY
Low Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Lower Spicer?
Lower Spicer is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lower Spicer?
Lower Spicer is owned by FRANK M. HARTUNG (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lower Spicer built?
Lower Spicer was completed in 1951, making it 75 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Lower Spicer?
Lower Spicer serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lower Spicer?
Lower Spicer has a dam height of 17 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Lower Spicer last inspected?
Lower Spicer was last inspected on April 18, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.