Air Qualityi
Water Systemsi
Water Violationsi
1Air Quality — Cowlitz County (2025)i
AQSThe Air Quality Index measures how clean or polluted the air is on a given day. AQI is reported at the county level. A score of 0–50 is considered good; 51–100 is moderate; above 100 may be unhealthy for sensitive groups.
Median AQI
PM2.5 Daysi
190Ozone Daysi
0Drinking Wateri
SDWISPublic water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.
Community Systemsi
7Active Systemsi
10Recent Violationsi
1Recent Violations (Last 5 Years)
CASTLE ROCK MUNICIPAL WATER
Historical Violations (Over 5 Years Ago)
PARADISE COVE RESORT & RV PARK
EV Charging & Alternative Fuel Stationsi
AFDCPublicly listed alternative fuel and EV charging stations within the municipality. Data from the U.S. Department of Energy. "Open" stations are currently available for use; "Planned" stations are approved but not yet operational.
Total Stationsi
3EV Stationsi
1Level 2 Portsi
1DC Fast Portsi
2