Iversen Number 3
Iversen Number 3 is an earth dam located in Jones County, South Dakota, built in 1959. It carries a Low hazard potential classification.
About Iversen Number 3
The primary purpose of Iversen Number 3 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by G.a. Iversen (private). It impounds the Tr-bad River.
The dam stands 32 feet tall and stretches 408 feet across, and has a maximum storage capacity of 31 acre-feet. Completed in 1959, 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.
At 32 feet, this dam is taller than 76% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | South Dakota |
| County | Jones |
| Nearest City | None |
| River/Stream | Tr-bad River |
| Coordinates | 43.95833, -100.67332 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 408 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 31 acre-ft |
| Max Storage | 31 acre-ft |
| Normal Storage | 18 acre-ft |
| Max Discharge | 756 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | G.A. IVERSEN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD00478 |
| Federal ID | SD00478 |
| More Info | State Dam Safety Program |