Wallisville Lock And Dam
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Texas |
| County | Chambers |
| Nearest City | WALLISVILLE |
| River/Stream | TRINITY RIVER |
| Coordinates | 29.81189, -94.73146 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 30,000 ft |
| Year Completed | 2000 (26 years old) |
Storage & Hydraulics
| NID Storage | 45,600 acre-ft |
| Max Storage | 45,600 acre-ft |
| Drainage Area | 17,969 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | USACE - Galveston District |
| Owner Type | Federal |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 05/27/2022 |
| Emergency Action Plan | Yes |