Costas Lake Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Mississippi |
| County | Madison |
| Nearest City | RIDGELAND |
| River/Stream | UNT OF HANGING MOSS CREEK |
| Coordinates | 32.40289, -90.18249 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 1,400 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 1,100 acre-ft |
| Max Storage | 1,100 acre-ft |
| Normal Storage | 710 acre-ft |
| Surface Area | 51 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | TPC Parkway Property, LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/14/2022 |
| Emergency Action Plan | Yes |