Bend, Oregon climate resilience brief

Priority hazards

• Wildfire smoke and WUI exposurehigh confidence
• Heat stress in cooling-limited buildingsmedium-high confidence
• Atmospheric-river flooding, rain-on-snow, and culvert washoutsmedium confidence

Exposure and vulnerability

Assets

Bend schools and libraries, WUI evacuation routes, river valleys and culverts, small roads serving farms and water/wastewater assets, community centers used as shelters

Use current local exposure, public health, infrastructure, and social vulnerability data before acting.

Adaptation options

• Smoke-safe cooling hubs with backup powerUses existing public buildings; MERV-13/HEPA-equivalent filtration where feasible; backup power sized for cooling room operations, not whole-building loads.Cost: medium · Benefit: high life-safety and continuity benefit during smoke plus heat events
• WUI defensible-space and evacuation-route packagePrioritizes public rights-of-way and willing-owner parcels; coordinated with Oregon Department of Forestry and Deschutes County fire districts.Cost: medium · Benefit: reduced evacuation delay and firefighter access risk
• Culvert, drainage, and rain-on-snow access upgradesStarts with a GIS drainage inventory and failure history; designs use future precipitation and debris-loading allowances.Cost: medium-high · Benefit: keeps critical local access open during Cascadia storm track events

Cost and benefit ranges are planning estimates, not procurement-ready budgets.

Implementation timeline

Short term

• Map Bend cooling-limited housing, smoke shelter gaps, WUI evacuation pinch points, and top 20 culverts within 6 months.
• Adopt trigger protocols with Deschutes County, schools, Bend public works, and volunteer emergency services before next wildfire smoke season.

Mid term

• Design and fund two smoke-safe cooling hubs and one priority evacuation-route/fuel-treatment corridor in Bend.
• Complete culvert condition inspections on school, farm access, and emergency detour roads tied to river valleys and culverts.

Long term

• Build a rolling 5-year Bend resilience capital program linking HVAC retrofits, WUI routes, and drainage upgrades.
• Update zoning, development review, and maintenance budgets so WUI edges and small roads do not add unmanaged emergency-service burden.

Funding windows

• FEMA Building Resilient Infrastructure and Communities or Hazard Mitigation Grant Programfederal mitigation grant · Match: typically 25% non-federal; verify program year and applicant status · Award: $500k-$10M+ depending on project and benefit-cost case · O&M: limited; capital and planning stronger than routine maintenance
• Oregon emergency-management and state resilience infrastructure fundsstate grant/loan or pass-through · Match: varies; often 10-25% or program-specific · Award: $100k-$5M screening range · O&M: sometimes for planning/equipment; routine O&M uncertain
• Oregon water/infrastructure and transportation resilience programsstate revolving/grant infrastructure finance · Match: varies; loans may require repayment rather than match · Award: $250k-$5M screening range · O&M: usually no for routine O&M; asset management may qualify

Decision triggers

• If AQI exceeds 150 for 24 hours or forecast smoke persists 48 hours during Bend wildfire smoke seasonThen open Bend smoke-safe cooling hubs, distribute N95/clean-air guidance, suspend high-exposure outdoor programs, and log costs for mitigation reimbursement
• If National Weather Service issues excessive heat warning or indoor temperatures exceed 80°F in priority cooling-limited housing checksThen activate heat outreach, extend cooling hub hours, arrange transport, and prioritize welfare checks for older adults and renters
• If forecast rain-on-snow or atmospheric-river precipitation threatens mapped high-risk culverts or road segmentsThen pre-stage Bend public works crews, clear debris racks, close unsafe low crossings, and document damages for FEMA/state mitigation files

Evidence and sources

• Wildfire smoke and WUI exposure are top Bend climate risks.expert inference; verify with Oregon Department of Forestry, Deschutes County wildfire plans, and local AQI/smoke records
• Cooling-limited housing and public facilities need dual heat/smoke protection.expert inference; verify with Oregon Health Authority heat guidance, City of Bend housing data, and school facility inventories
• Culvert and drainage upgrades should focus on critical access rather than citywide replacement.expert inference; verify with Bend public works, Deschutes County road logs, and Oregon hazard mitigation data

Governance and verification

Steps

• Bend city manager assigns a resilience lead to merge public works, facilities, and emergency-management project lists.
• Deschutes County Emergency Management convenes schools, fire districts, health partners, and volunteer emergency services for trigger drills.
• Bend public works and finance staff create a grant-ready capital pipeline for smoke hubs, WUI routes, and river valleys and culverts.

Partners

City of Bend public works and facilities teams for culverts, HVAC retrofits, and capital programming, Deschutes County Emergency Management and road department for evacuation, shelter, and small-road coordination, Oregon Department of Forestry/local fire districts for WUI defensible-space and fuel-treatment priorities, Bend-La Pine Schools, libraries, health providers, and community organizations for smoke/heat hub operations

Priority sites

Bend west and south WUI evacuation corridors near Cascades-facing neighborhoods: wildfire, smoke, and access risk, Schools, libraries, clinics, and community centers near cooling-limited housing: heat and smoke refuge need, River valleys and culverts on farm access, school bus, water/wastewater, and emergency detour roads: flood and washout risk

Equity approach

Use Bend utility/housing outreach, school networks, and health providers to pre-enroll residents for alerts, transport, and clean-air cooling access.

Metrics

number of smoke-safe cooling seats within 15 minutes of priority households, miles of WUI evacuation route treated and exercised, count of high-risk culverts inspected/upgraded, hours of hub operation during AQI/heat triggers