Lake Hollyhill Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Texas |
| County | Grimes |
| Nearest City | VENTURA |
| River/Stream | TR-MILL CREEK |
| Coordinates | 30.25355, -95.81482 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 750 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 113 acre-ft |
| Max Storage | 113 acre-ft |
| Normal Storage | 52 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 2,540 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | LAKE HOLLYHILL POA |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 11/08/2022 |
| Emergency Action Plan | Yes |