Houghton Lake Sewer Authority Lagoon No. 4
Houghton Lake Sewer Authority Lagoon No. 4 is an earth dam located in Roscommon County, Michigan, built in 2010. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Houghton Lake Sewer Authority Lagoon No. 4
Houghton Lake Sewer Authority Lagoon No. 4 is a dam in Roscommon, Michigan. The dam is owned by Houghton Lake Sewer Authority (local government).
The dam stands 8 feet tall, creates a reservoir covering 20 acres, and has a maximum storage capacity of 80 acre-feet. Completed in 2010, the structure is relatively new.
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 09/10/2020.
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Location
| State | Michigan |
| County | Roscommon |
| Coordinates | 44.31412, -84.80307 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Year Completed | 2010 (16 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 20 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Other |
| Owner | Houghton Lake Sewer Authority |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/10/2020 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MI03006 |
| Federal ID | MI03006 |
| More Info | State Dam Safety Program |