Mcalister Ranch Dam No 4
Significant HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | Texas |
| County | Hays |
| River/Stream | ONION CREEK |
| Coordinates | 30.14760, -98.25331 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Max Storage | 56 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 11,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | LONGHORN RIVER RANCH LTD |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 03/31/2009 |
| Emergency Action Plan | Yes |