Iowa Noname77
Iowa Noname77 is an earth dam located in Marshall County, Iowa, built in 1976. It carries a Low hazard potential classification.
About Iowa Noname77
Iowa Noname77 is a dam in Marshall, Iowa. The dam is owned by Marshall County Solid Waste Management (local government). It impounds the Tr-linn Creek near Marshalltown.
The dam stands 24 feet tall and stretches 800 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 81 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1976, the structure is 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Marshall |
| Nearest City | Marshalltown |
| River/Stream | Tr-linn Creek |
| Coordinates | 42.03500, -92.98550 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 800 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 81 acre-ft |
| Max Storage | 81 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Marshall County Solid Waste Management |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA01638 |
| Federal ID | IA01638 |
| More Info | State Dam Safety Program |