Lake Thornhill Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Mississippi |
| County | Pearl River |
| River/Stream | UNT OF DAVIS CREEK |
| Coordinates | 30.76031, -89.41978 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 24 ft |
| Dam Length | 1,450 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 440 acre-ft |
| Max Storage | 440 acre-ft |
| Normal Storage | 275 acre-ft |
| Surface Area | 55 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,867 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | SIDCO, INC. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/27/2004 |
| Emergency Action Plan | Not Required |