Allison & Haas Lake Dam
Allison & Haas Lake Dam is an earth dam located in Dent County, Missouri, built in 1970. It carries a Low hazard potential classification.
About Allison & Haas Lake Dam
The primary purpose of Allison & Haas Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Dale Allison&elmer Haas (private). It impounds the Perry Branch near Newburg.
The dam stands 22 feet tall, creates a reservoir covering 9 acres, has a maximum storage capacity of 106 acre-feet, and collects water from a drainage area of 1,690 square miles. Completed in 1970, 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.
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Location
| State | Missouri |
| County | Dent |
| Nearest City | Newburg |
| River/Stream | Perry Branch |
| Coordinates | 37.78924, -91.76869 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 106 acre-ft |
| Max Storage | 106 acre-ft |
| Normal Storage | 48 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1,690 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | DALE ALLISON&ELMER HAAS |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO31536 |
| Federal ID | MO31536 |
| More Info | State Dam Safety Program |