Evergreen Lake Dam Upper
Evergreen Lake Dam Upper is an earth dam located in Franklin County, Missouri, built in 1963. It carries a Low hazard potential classification.
About Evergreen Lake Dam Upper
The primary purpose of Evergreen Lake Dam Upper is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Evergreen Lakes Inc (private). It impounds the Tr To Winch Creek near Pacific.
The dam stands 27 feet tall, creates a reservoir covering 6 acres, has a maximum storage capacity of 87 acre-feet, and collects water from a drainage area of 95 square miles. Completed in 1963, the structure is well into its service life at over 50 years old.
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.
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Location
| State | Missouri |
| County | Franklin |
| Nearest City | Pacific |
| River/Stream | Tr To Winch Creek |
| Coordinates | 38.41242, -90.75069 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 87 acre-ft |
| Max Storage | 87 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 95 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | EVERGREEN LAKES INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO31056 |
| Federal ID | MO31056 |
| More Info | State Dam Safety Program |