// Risk Intelligence
| Risk Score | 7 / 10 High |
| Facility Type | 💧 Water Treatment Facility |
| Operator / Branch | San Antonio Water System |
| Host County | Bexar County TX |
| Nearest City | Washington DC |
| Primary Risk Radius | 25 miles |
| Secondary Risk Radius | 75 miles |
// Strategic Significance
San Antonio Water System serves 2 million customers entirely from the Edwards Aquifer the most endangered aquifer in the US. The aquifer is vulnerable to contamination from surface spills and drought-induced depletion. The 2021 winter storm Uri froze pipes throughout the system leaving hundreds of thousands without water.
// Civilian Impact Assessment
San Antonio metro with 2 million customers depends entirely on the Edwards Aquifer. Winter Storm Uri 2021 caused catastrophic water system failure. Drought threatens long-term aquifer sustainability.
// Evacuation & Shelter Guidance
Multiple facilities. Bexar County Emergency Management coordinates drought freeze and water supply emergency protocols.