Sun Fish Lake Dam
Sun Fish Lake Dam is an earth dam located in Jefferson County, Missouri, built in 1965. It carries a High hazard potential classification.
About Sun Fish Lake Dam
The primary purpose of Sun Fish Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Council Fr Extended Care (private). It impounds the Tr To Dutch Creek near Pacific.
The dam stands 34 feet tall, creates a reservoir covering 5 acres, has a maximum storage capacity of 91 acre-feet, and collects water from a drainage area of 19 square miles. Completed in 1965, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream.
At 34 feet, this dam is taller than 80% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Missouri dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Missouri |
| County | Jefferson |
| Nearest City | Pacific |
| River/Stream | Tr To Dutch Creek |
| Coordinates | 38.34341, -90.69839 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 91 acre-ft |
| Max Storage | 91 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 19 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | COUNCIL FR EXTENDED CARE |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO30412 |
| Federal ID | MO30412 |
| More Info | State Dam Safety Program |