Maryville Lake Dam
Maryville Lake Dam is an earth dam located in Nodaway County, Missouri, built in 1990. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Maryville Lake Dam
The primary purpose of Maryville Lake Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is local government-owned. It impounds the Tr Mozingo Creek near Maryville.
The dam stands 35 feet tall and stretches 600 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 165 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1990, the structure is 36 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 03/11/2020.
At 35 feet, this dam is taller than 82% of dams nationwide.
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Location
| State | Missouri |
| County | Nodaway |
| Nearest City | Maryville |
| River/Stream | Tr Mozingo Creek |
| Coordinates | 40.35773, -94.78524 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 600 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 165 acre-ft |
| Max Storage | 165 acre-ft |
| Normal Storage | 117 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 303 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/11/2020 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | MO12241 |
| Federal ID | MO12241 |
| More Info | State Dam Safety Program |