Sd Noname 205 is an earth dam located in Haakon County, South Dakota, built in 1956. It carries a Significant hazard potential classification.
Dam profile
NID height · 26 ft26 ft tall and 50 ft long, taller than 55% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Sd Noname 205
The primary purpose of Sd Noname 205 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 Daly-z Family Farms (private). It impounds the Brunt Creek-tr near Midland.
The dam stands 26 feet tall and stretches 50 feet across, and has a maximum storage capacity of 310 acre-feet. Completed in 1956, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life.
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Location
| State | South Dakota |
| County | Haakon |
| Nearest City | Midland |
| River/Stream | Brunt Creek-tr |
| Coordinates | 44.24154, -101.25976 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 50 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 310 acre-ft |
| Max Storage | 310 acre-ft |
| Normal Storage | 192 acre-ft |
| Max Discharge | 550 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Daly-z Family Farms |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD01790 |
| Federal ID | SD01790 |
| More Info | State Dam Safety Program |