Sister Grove Creek WS SCS Site 12 Dam
Texas, Collin County, STIFF CREEK
Location
| State | Texas |
| County | Collin |
| River | STIFF CREEK |
| Coordinates | 33.24886, -96.51372 |
Physical Characteristics
| NID Height | 53 ft |
| Dam Height | 53 ft |
| Dam Length | 1,518 ft |
| NID Storage | 2,900 acre-ft |
| Max Storage | 2,900 acre-ft |
| Surface Area | 29 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | February 26, 2025 |
| Inspection Frequency | - |
Dam Information
| Year Completed | 1958 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | COLLIN COUNTY;COLLIN COUNTY SWCD |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.