Windthorst Lake Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Texas |
| County | Clay |
| Nearest City | HENRIETTA |
| River/Stream | EAST-LITTLE POST OAK CREEK |
| Coordinates | 33.54594, -98.39380 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 26 ft |
| Dam Length | 910 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 3,268 acre-ft |
| Max Storage | 3,268 acre-ft |
| Normal Storage | 850 acre-ft |
| Surface Area | 170 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 12,759 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | WINDTHORST WATER SUPPLY CORPORATION |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 10/31/2019 |
| Emergency Action Plan | Yes |