// Risk Intelligence
| Risk Score | 7 / 10 High |
| Facility Type | 💧 Water Treatment Facility |
| Operator / Branch | Portland Water Bureau |
| Host County | Multnomah County OR |
| Nearest City | Washington DC |
| Primary Risk Radius | 25 miles |
| Secondary Risk Radius | 75 miles |
// Strategic Significance
Portland Bull Run Watershed in the Mount Hood National Forest provides unfiltered drinking water to 1 million Portland area residents. The watershed is protected from public access. Cascadia Subduction Zone earthquake damage to the Bull Run pipeline could interrupt service. Mount Hood volcanic activity could contaminate the watershed.
// Civilian Impact Assessment
Portland metro with 1 million customers. Cascadia earthquake could rupture the 25-mile Bull Run pipeline. Mount Hood volcanic activity would contaminate the primary unfiltered watershed.
// Evacuation & Shelter Guidance
US-26, Bull Run Road. Multnomah County Emergency Management coordinates Cascadia earthquake and water supply protocols.