Amax Impoundment A Dam
Amax Impoundment A Dam is an earth dam located in Iron County, Missouri, built in 1977. It carries a Low hazard potential classification.
About Amax Impoundment A Dam
Amax Impoundment A Dam is a dam in Iron, Missouri. The dam is owned by Amax Lead Co Of Missouri (private). It impounds the Tr Crooked Creek near Dillard.
The dam stands 25 feet tall, creates a reservoir covering 4 acres, has a maximum storage capacity of 54 acre-feet, and collects water from a drainage area of 80 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.
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Location
| State | Missouri |
| County | Iron |
| Nearest City | Dillard |
| River/Stream | Tr Crooked Creek |
| Coordinates | 37.63941, -91.12967 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 54 acre-ft |
| Max Storage | 54 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 80 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | AMAX LEAD CO OF MISSOURI |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO31760 |
| Federal ID | MO31760 |
| More Info | State Dam Safety Program |