Port Huron Sga #4
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Michigan |
| County | St. Clair |
| Nearest City | Wadhams |
| River/Stream | Tributary to Black River |
| Coordinates | 43.04833, -82.58639 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 1,790 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 180 acre-ft |
| Max Storage | 180 acre-ft |
| Normal Storage | 126 acre-ft |
| Surface Area | 45 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | MDNR Wildlife |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 02/16/1994 |
| Emergency Action Plan | Not Required |