Bottoms
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Lake |
| Nearest City | Middletown |
| River/Stream | Tr Helena Creek |
| Coordinates | 38.72010, -122.56000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 47 ft |
| Dam Height | 47 ft |
| Dam Length | 970 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 315 acre-ft |
| Max Storage | 315 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Middletown Enterprises |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/14/2025 |
| Emergency Action Plan | Yes |