Knapp Dam
Knapp Dam is an earth dam located in Davis County, Iowa, built in 1979. It carries a Low hazard potential classification.
About Knapp Dam
The primary purpose of Knapp Dam 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 Gary R Knapp (private). It impounds the Tr-north Wyacondah Creek near Hitt, Mo.
The dam stands 33 feet tall and stretches 585 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 116 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1979, the structure is 47 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.
At 33 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Iowa |
| County | Davis |
| Nearest City | Hitt, Mo |
| River/Stream | Tr-north Wyacondah Creek |
| Coordinates | 40.69200, -92.35430 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 585 ft |
| Year Completed | 1979 (47 years old) |
Storage & Hydraulics
| NID Storage | 116 acre-ft |
| Max Storage | 116 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Gary R Knapp |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02020 |
| Federal ID | IA02020 |
| More Info | State Dam Safety Program |