Mcquillan Dam
Mcquillan Dam is an earth dam located in Grundy County, Tennessee. It carries a Significant hazard potential classification.
About Mcquillan Dam
The primary purpose of Mcquillan Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Glatkowski, Rosalie (private). It impounds the Stonequarry Creek.
The dam stands 20 feet tall and stretches 400 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 125 acre-feet, and collects water from a drainage area of 0 square miles.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 09/22/2023.
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Location
| State | Tennessee |
| County | Grundy |
| River/Stream | Stonequarry Creek |
| Coordinates | 35.29361, -85.77694 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Length | 400 ft |
Storage & Hydraulics
| NID Storage | 125 acre-ft |
| Max Storage | 125 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Glatkowski, Rosalie |
| Owner Type | Private |
| Hazard Classification | Significant |
| Last Inspection | 09/22/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TN06124 |
| Federal ID | TN06124 |
| More Info | State Dam Safety Program |