Active
USGS
Chehalis River At Porter, WA
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
-
Offline 8.7 mi
Chehalis River Near Satsop, WA
ID: 12035002
Flow: 1,470 ft³/s -
Offline 9.5 mi
Satsop River Near Satsop, WA
ID: 12035000
Flow: 328 ft³/s -
Offline 13.0 mi
Chehalis River Near Rochester, WA
ID: 12028060
Level: 105.37 ft -
Active 13.8 mi
Chehalis River Near Montesano, WA
ID: 12035100
Level: 2.21 ft
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-12031000/ (may include cooperator information)