Windmill Lake Dam
Windmill Lake Dam is an earth dam located in Taylor County, Iowa, built in 1969. It carries a Low hazard potential classification and has a fair condition assessment.
About Windmill Lake Dam
The primary purpose of Windmill Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Taylor County Conservation Board (local government). It impounds the Tr-west Branch 102 River near Pickering, Mo.
The dam stands 35 feet tall and stretches 900 feet across, creates a reservoir covering 24 acres, has a maximum storage capacity of 247 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1969, 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat.
At 35 feet, this dam is taller than 82% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Taylor |
| Nearest City | Pickering, Mo |
| River/Stream | Tr-west Branch 102 River |
| Coordinates | 40.73150, -94.82750 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 900 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 247 acre-ft |
| Max Storage | 247 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Taylor County Conservation Board |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA01053 |
| Federal ID | IA01053 |
| More Info | State Dam Safety Program |