Adriatic Lake Dam
Adriatic Lake Dam is an earth dam located in Franklin County, Missouri, built in 1969. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Adriatic Lake Dam
The primary purpose of Adriatic Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Petar Grgic (private). It impounds the Tr To Meramec River near Pacific.
The dam stands 36 feet tall and stretches 440 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1969, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 03/26/2019.
At 36 feet, this dam is taller than 83% of dams nationwide.
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Location
| State | Missouri |
| County | Franklin |
| Nearest City | Pacific |
| River/Stream | Tr To Meramec River |
| Coordinates | 38.44856, -90.80526 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 440 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 91 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | PETAR GRGIC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/26/2019 |
| Emergency Action Plan | No |
Identifiers
| NID ID | MO30763 |
| Federal ID | MO30763 |
| More Info | State Dam Safety Program |