Van Wyk Dam is an earth dam located in Marion County, Iowa, built in 1988. It carries a Low hazard potential classification.
Dam profile
NID height · 26 ft26 ft tall and 295 ft long, taller than 55% of U.S. dams with a recorded height. 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 Van Wyk Dam
The primary purpose of Van Wyk 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 Dennis W Vanwyk (private). It impounds the Tr-des Moines River near Pella.
The dam stands 26 feet tall and stretches 295 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 23 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1988, the structure is 38 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 | Iowa |
| County | Marion |
| Nearest City | Pella |
| River/Stream | Tr-des Moines River |
| Coordinates | 41.39030, -92.90800 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 295 ft |
| Year Completed | 1988 (38 years old) |
Storage & Hydraulics
| NID Storage | 23 acre-ft |
| Max Storage | 23 acre-ft |
| Normal Storage | 10 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Dennis W Vanwyk |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02443 |
| Federal ID | IA02443 |
| More Info | State Dam Safety Program |