Jones Dam is an earth dam located in Putnam County, Missouri, built in 1996. It carries a Low hazard potential classification.
Dam profile
NID height · 35 ft35 ft tall and 234 ft long, taller than 80% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Jones Dam
The primary purpose of Jones Dam is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by Carl Jones (private). It impounds the Tr-shoal Creek near Unionville.
The dam stands 35 feet tall and stretches 234 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 30 acre-feet, and collects water from a drainage area of 12 square miles. Completed in 1996, the structure is 30 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 35 feet, this dam is taller than 80% of dams nationwide.
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Location
| State | Missouri |
| County | Putnam |
| Nearest City | Unionville |
| River/Stream | Tr-shoal Creek |
| Coordinates | 40.56069, -92.91426 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 234 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 12 sq mi |
| Max Discharge | 54 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | Carl Jones |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50692 |
| Federal ID | MO50692 |
| More Info | State Dam Safety Program |