Krogh Dam; Clarence 4 is an earth dam located in Hettinger County, North Dakota, built in 1996. It carries a Low hazard potential classification.
Dam profile
NID height · 9 ft9 ft tall and 318 ft long. 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 Krogh Dam; Clarence 4
The primary purpose of Krogh Dam; Clarence 4 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 Clarence Krogh (private). It impounds the Indian Creek-tr near N.
The dam stands 9 feet tall and stretches 318 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1996, the structure is 30 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.
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Location
| State | North Dakota |
| County | Hettinger |
| Nearest City | N |
| River/Stream | Indian Creek-tr |
| Coordinates | 46.36415, -102.59363 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 318 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 3 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Clarence Krogh |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ND00869 |
| Federal ID | ND00869 |
| More Info | State Dam Safety Program |