Mill Creek Dam Cosmopolis
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Grays Harbor |
| Nearest City | Cosmopolis |
| River/Stream | Mill Creek |
| Coordinates | 46.95047, -123.77138 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 20 ft |
| Dam Length | 200 ft |
| Year Completed | 2019 (7 years old) |
Storage & Hydraulics
| NID Storage | 20 acre-ft |
| Max Storage | 20 acre-ft |
| Normal Storage | 10 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Cosmopolis City Public Works |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/05/2005 |
| Emergency Action Plan | Yes |