Sage Lake Dam is an earth dam located in Montmorency County, Michigan, built in 1960. It carries a Low hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 9 ft9 ft tall and 200 ft long. 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 Sage Lake Dam
The primary purpose of Sage Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mdnr Wildlife (state). It impounds the Sage Creek near Hillman.
The dam stands 9 feet tall and stretches 200 feet across, creates a reservoir covering 48 acres, has a maximum storage capacity of 384 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1960, 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/14/2016. That was over 10 years ago.
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Location
| State | Michigan |
| County | Montmorency |
| Nearest City | Hillman |
| River/Stream | Sage Creek |
| Coordinates | 44.89333, -84.14333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 200 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 384 acre-ft |
| Max Storage | 384 acre-ft |
| Normal Storage | 96 acre-ft |
| Surface Area | 48 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 60 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Mdnr Wildlife |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/14/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MI00353 |
| Federal ID | MI00353 |
| More Info | State Dam Safety Program |