Gronaas Dam; Clemet
Gronaas Dam; Clemet is an earth dam located in Nelson County, North Dakota, built in 1968. It carries a Low hazard potential classification.
About Gronaas Dam; Clemet
The primary purpose of Gronaas Dam; Clemet 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 Clemet Gronaas (private). It impounds the Sheyenne River-tr near N.
The dam stands 11 feet tall and stretches 400 feet across, creates a reservoir covering 19 acres, has a maximum storage capacity of 121 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1968, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | North Dakota |
| County | Nelson |
| Nearest City | N |
| River/Stream | Sheyenne River-tr |
| Coordinates | 47.72126, -98.45332 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 400 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 121 acre-ft |
| Max Storage | 121 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Clemet Gronaas |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ND00814 |
| Federal ID | ND00814 |
| More Info | State Dam Safety Program |