Tewaukon Nwr Pool 3n is an earth dam located in Sargent County, North Dakota, built in 1989. It carries a Low hazard potential classification.
Dam profile
NID height · 11 ft11 ft tall. 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 Tewaukon Nwr Pool 3n
The primary purpose of Tewaukon Nwr Pool 3n 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 USFWS (federal). It impounds the Wild Rice River-tr near N.
The dam stands 11 feet tall, creates a reservoir covering 38 acres, has a maximum storage capacity of 398 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1989, the structure is 37 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. The most recent inspection on record was 10/27/1993. That was over 32 years ago.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | North Dakota |
| County | Sargent |
| Nearest City | N |
| River/Stream | Wild Rice River-tr |
| Coordinates | 46.01241, -97.40493 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Year Completed | 1989 (37 years old) |
Storage & Hydraulics
| NID Storage | 398 acre-ft |
| Max Storage | 398 acre-ft |
| Normal Storage | 252 acre-ft |
| Surface Area | 38 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USFWS |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/27/1993 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ND00658 |
| Federal ID | ND00658 |
| More Info | State Dam Safety Program |