South Old Quarry Hollow Dam
South Old Quarry Hollow Dam is a rockfill dam located in Ste. Genevieve County, Missouri. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About South Old Quarry Hollow Dam
South Old Quarry Hollow Dam is a dam in Ste. Genevieve, Missouri. The dam is private-owned. It impounds the Tr-mississippi River.
The dam stands 141 feet tall and stretches 885 feet across, creates a reservoir covering 24 acres, has a maximum storage capacity of 1,150 acre-feet, and collects water from a drainage area of 0 square miles.
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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/17/2021.
At 141 feet, this dam is taller than 99% of all dams in the United States.
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Location
| State | Missouri |
| County | Ste. Genevieve |
| Nearest City | None |
| River/Stream | Tr-mississippi River |
| Coordinates | 38.10279, -90.24315 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 141 ft |
| Dam Height | 141 ft |
| Dam Length | 885 ft |
Storage & Hydraulics
| NID Storage | 1,150 acre-ft |
| Max Storage | 1,150 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 243 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/17/2021 |
| Emergency Action Plan | No |
Identifiers
| NID ID | MO40124 |
| Federal ID | MO40124 |
| More Info | State Dam Safety Program |