Nikolaisen Dam Tract 18
Nikolaisen Dam Tract 18 is a dam located in Towner County, North Dakota, built in 1995. It carries a Low hazard potential classification and has a fair condition assessment.
About Nikolaisen Dam Tract 18
The primary purpose of Nikolaisen Dam Tract 18 is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Us Fish And Wildlife Service (federal). It impounds the Unnamed Stream.
The dam stands 11 feet tall and stretches 550 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 417 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1995, the structure is 31 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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 08/24/2015. That was over 10 years ago.
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Location
| State | North Dakota |
| County | Towner |
| River/Stream | Unnamed Stream |
| Coordinates | 48.58909, -99.21177 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 8 ft |
| Dam Length | 550 ft |
| Year Completed | 1995 (31 years old) |
Storage & Hydraulics
| NID Storage | 417 acre-ft |
| Max Storage | 417 acre-ft |
| Normal Storage | 10 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 946 cfs |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | US FISH AND WILDLIFE SERVICE |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 08/24/2015 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ND00626 |
| Federal ID | ND00626 |
| More Info | State Dam Safety Program |