Calderwood Walleye Pond Dam
Calderwood Walleye Pond Dam is an earth dam located in Ontonagon County, Michigan, built in 1983. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Calderwood Walleye Pond Dam
Calderwood Walleye Pond Dam is a dam in Ontonagon, Michigan. The dam is owned by Usda Forest Service (federal). It impounds the W Br Trout Creek near Trout Creek.
The dam stands 11 feet tall and stretches 370 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 86 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1983, the structure is 43 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/10/2007. That was over 18 years ago.
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Location
| State | Michigan |
| County | Ontonagon |
| Nearest City | Trout Creek |
| River/Stream | W Br Trout Creek |
| Coordinates | 46.40000, -89.03583 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 370 ft |
| Year Completed | 1983 (43 years old) |
Storage & Hydraulics
| NID Storage | 86 acre-ft |
| Max Storage | 86 acre-ft |
| Normal Storage | 54 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 230 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | USDA Forest Service |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/10/2007 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MI00805 |
| Federal ID | MI00805 |
| More Info | State Dam Safety Program |