W. R. Grace & Co. Dam is an earth dam located in Hamilton County, Tennessee. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall, taller than 68% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About W. R. Grace & Co. Dam
W. R. Grace & Co. Dam is a dam in Hamilton, Tennessee. The dam is owned by Davison Chemical Co. (private). It impounds the Trib-chickamauga Creek.
The dam stands 30 feet tall, creates a reservoir covering 3 acres, has a maximum storage capacity of 75 acre-feet, and collects water from a drainage area of 0 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.
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Location
| State | Tennessee |
| County | Hamilton |
| River/Stream | Trib-chickamauga Creek |
| Coordinates | 35.08833, -85.24722 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
Storage & Hydraulics
| NID Storage | 75 acre-ft |
| Max Storage | 75 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Davison Chemical Co. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TN06503 |
| Federal ID | TN06503 |
| More Info | State Dam Safety Program |