Tapps Lake Backflow Prevention Structure
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Pierce |
| Nearest City | Bonney Lake |
| Coordinates | 47.19657, -122.13974 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 22 ft |
| Year Completed | 2007 (19 years old) |
Storage & Hydraulics
| NID Storage | 55,500 acre-ft |
| Max Storage | 46,655 acre-ft |
| Normal Storage | 55,500 acre-ft |
| Surface Area | 2,570 acres |
| Max Discharge | 1,000 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Cascade Water Alliance |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/20/2017 |
| Emergency Action Plan | Yes |