Boggy
Boggy is an earth dam located in Niobrara County, Wyoming, built in 1951. It carries a Low hazard potential classification and has a poor condition assessment.
About Boggy
The primary purpose of Boggy is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Lusker Ranch Llc (private). It impounds the Boggy Creek near Edgemont, Sd.
The dam stands 32 feet tall and stretches 525 feet across, creates a reservoir covering 35 acres, and has a maximum storage capacity of 577 acre-feet. Completed in 1951, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 10/10/2022.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Wyoming |
| County | Niobrara |
| Nearest City | Edgemont, Sd |
| River/Stream | Boggy Creek |
| Coordinates | 43.36860, -104.53740 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 525 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 577 acre-ft |
| Max Storage | 577 acre-ft |
| Normal Storage | 384 acre-ft |
| Surface Area | 35 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | LUSKER RANCH LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 10/10/2022 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY00582 |
| Federal ID | WY00582 |
| More Info | State Dam Safety Program |