Maryville Waterworks Dam is an earth dam located in Nodaway County, Missouri, built in 1973. It carries a Low hazard potential classification.
Dam profile
NID height · 10 ft10 ft tall. 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 Maryville Waterworks Dam
The primary purpose of Maryville Waterworks Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by City of Maryville (local government). It impounds the Tr-hundred and Two River near Arkoe.
The dam stands 10 feet tall, creates a reservoir covering 33 acres, has a maximum storage capacity of 177 acre-feet, and collects water from a drainage area of 61 square miles. Completed in 1973, the structure is well into its service life at over 50 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.
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Location
| State | Missouri |
| County | Nodaway |
| Nearest City | Arkoe |
| River/Stream | Tr-hundred and Two River |
| Coordinates | 40.34724, -94.83237 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 177 acre-ft |
| Max Storage | 177 acre-ft |
| Normal Storage | 116 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 61 sq mi |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | City of Maryville |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO10997 |
| Federal ID | MO10997 |
| More Info | State Dam Safety Program |