Mononame 574
Mononame 574 is an earth dam located in Grundy County, Missouri, built in 1939. It carries a Low hazard potential classification.
About Mononame 574
The primary purpose of Mononame 574 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 owned by Unknown (private). It impounds the Tr Thomson River Offstream near Trenton.
The dam stands 12 feet tall, creates a reservoir covering 8 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1939, the structure is well-established, with more than 75 years of service.
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 | Grundy |
| Nearest City | Trenton |
| River/Stream | Tr Thomson River Offstream |
| Coordinates | 40.08154, -93.63663 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Year Completed | 1939 (87 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 5 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | UNKNOWN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO10509 |
| Federal ID | MO10509 |
| More Info | State Dam Safety Program |