Washington’s infrastructure reflects both advanced metropolitan systems and the challenges of serving mountains, islands, tribal lands, agricultural areas, and sparsely populated rural communities. Overall service quality is strong in major urban corridors, but conditions vary by region.
**Electricity**
- The state is notable for extensive **hydroelectric power**, especially from the Columbia River basin. - Public utility districts, municipal utilities, cooperatives, and investor-owned utilities all play roles. - Washington generally benefits from a substantial renewable electricity base, though grid resilience and transmission planning remain important.
**Water and sewer**
- Urban and suburban areas rely on municipal water and wastewater systems. - Rural areas may depend more on wells and septic systems. - Water supply, salmon habitat, irrigation, and drought resilience are recurring policy concerns.
**Internet and broadband**
- Broadband access is strong in many metropolitan areas, with cable, fiber, and wireless options. - Rural broadband gaps persist in some mountain, agricultural, and remote communities. - State and federal programs have supported expansion in underserved areas.
**Cellular service**
- Cellular coverage is generally good in urbanized corridors and along major highways. - Coverage can be limited in remote forests, mountains, and parts of the coast.
**Other infrastructure themes**
- Seismic resilience is a major issue for bridges, schools, utilities, and public buildings. - Stormwater systems and flood protection are important in wet western regions. - Wildfire mitigation and smoke response increasingly affect utilities and public facilities in the interior. - Ports, dams, locks, and marine terminals are critical pieces of statewide economic infrastructure.
