Lake St. Gallen Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Missouri |
| County | Warren |
| Nearest City | INNSBROOK |
| River/Stream | TRIB TO CHARRETTE CREEK |
| Coordinates | 38.75040, -91.03008 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 57 ft |
| Dam Height | 57 ft |
| Dam Length | 410 ft |
| Year Completed | 1979 (47 years old) |
Storage & Hydraulics
| NID Storage | 1,087 acre-ft |
| Max Storage | 1,087 acre-ft |
| Normal Storage | 694 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 656 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | INNSBROOK owners association |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/27/2022 |
| Emergency Action Plan | Yes |