Rio Vista Dam
Low HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | Texas |
| County | Hays |
| River/Stream | SAN MARCOS RIVER |
| Coordinates | 29.87869, -97.93270 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 100 ft |
| Year Completed | 1904 (122 years old) |
Storage & Hydraulics
| NID Storage | 61 acre-ft |
| Max Storage | 61 acre-ft |
| Normal Storage | 61 acre-ft |
| Surface Area | 16 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | CITY OF SAN MARCOS |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 05/16/2006 |
| Emergency Action Plan | Yes |