Module No. 1 is an earth dam located in Knox County, Kentucky. It carries a Low hazard potential classification.
Dam profile
NID height · 100 ft100 ft tall and 2,100 ft long, taller than 98% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.
About Module No. 1
The primary purpose of Module No. 1 is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by Ch Development (private).
The dam stands 100 feet tall and stretches 2,100 feet across, and has a maximum storage capacity of 2,135 acre-feet.
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 03/09/2015. That was over 11 years ago.
At 100 feet, this dam is taller than 98% of all dams in the United States.
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Location
| State | Kentucky |
| County | Knox |
| Nearest City | Corbin |
| Coordinates | 36.92222, -84.07806 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 100 ft |
| Dam Height | 100 ft |
| Dam Length | 2,100 ft |
Storage & Hydraulics
| NID Storage | 2,135 acre-ft |
| Max Storage | 2,135 acre-ft |
Ownership & Safety
| Purpose | Tailings |
| Owner | Ch Development |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 03/09/2015 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KY83572 |
| Federal ID | KY83572 |
| More Info | State Dam Safety Program |