Cranston Brothers Dam
Cranston Brothers Dam is an earth dam located in Ida County, Iowa, built in 1977. It carries a Low hazard potential classification.
About Cranston Brothers Dam
The primary purpose of Cranston Brothers 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 Cranston Brothers (private). It impounds the Tr-maple near Ida Grove.
The dam stands 32 feet tall and stretches 350 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 62 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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. The most recent inspection on record was 04/08/1987. That was over 39 years ago.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Iowa |
| County | Ida |
| Nearest City | Ida Grove |
| River/Stream | Tr-maple |
| Coordinates | 42.43850, -95.45830 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 350 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 62 acre-ft |
| Max Storage | 62 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Cranston Brothers |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/08/1987 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA01852 |
| Federal ID | IA01852 |
| More Info | State Dam Safety Program |