Amax Coal Co. Dam
Amax Coal Co. Dam is an earth dam located in Vigo County, Indiana. It carries a Low hazard potential classification.
About Amax Coal Co. Dam
The primary purpose of Amax Coal Co. Dam is debris control. The dam is designed to catch sediment, rocks, and debris carried by flowing water — particularly important in areas prone to mudslides or heavy erosion. The dam is owned by Lonnie Nelson (private).
The dam stands 21 feet tall and stretches 400 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 336 acre-feet, and collects water from a drainage area of 1 square miles.
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 02/06/1990. That was over 36 years ago.
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Location
| State | Indiana |
| County | Vigo |
| Coordinates | 39.41443, -87.26478 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 400 ft |
Storage & Hydraulics
| NID Storage | 336 acre-ft |
| Max Storage | 336 acre-ft |
| Normal Storage | 82 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Debris Control |
| Owner | Lonnie Nelson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 02/06/1990 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IN03112 |
| Federal ID | IN03112 |
| More Info | State Dam Safety Program |