// Risk Intelligence
| Risk Score | 8 / 10 High |
| Facility Type | 🌊 Major Dam / Flood Control |
| Operator / Branch | Lower Colorado River Authority |
| Host County | Travis County TX |
| Nearest City | Washington DC |
| Primary Risk Radius | 20 miles |
| Secondary Risk Radius | 100 miles |
// Strategic Significance
Mansfield Dam on the Colorado River creates Lake Travis the primary water supply and flood control reservoir for Austin TX. The Highland Lakes chain including Lake Travis is the primary flood control system protecting Austin from Colorado River flooding. During heavy rain events the dam releases can cause flooding downstream.
// Civilian Impact Assessment
Austin TX with 1 million residents depends on Lake Travis for water supply and flood control. Downstream communities along the Colorado River face flooding risk from both dam releases and potential failure.
// Evacuation & Shelter Guidance
Texas Route 620, Texas Route 2769. Travis County Emergency Management coordinates with LCRA for dam operations and emergency response.