Watson Lake Dam
Watson Lake Dam is an earth dam located in Franklin County, Missouri, built in 1969. It carries a Low hazard potential classification.
About Watson Lake Dam
The primary purpose of Watson Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Richard J& Bill J Watson (private). It impounds the Tr To Winch Creek near Pacific.
The dam stands 32 feet tall, creates a reservoir covering 7 acres, has a maximum storage capacity of 120 acre-feet, and collects water from a drainage area of 120 square miles. Completed in 1969, 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.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Missouri |
| County | Franklin |
| Nearest City | Pacific |
| River/Stream | Tr To Winch Creek |
| Coordinates | 38.42885, -90.76939 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 120 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | RICHARD J& BILL J WATSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO30826 |
| Federal ID | MO30826 |
| More Info | State Dam Safety Program |