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WILLIAMSON RIVER - CHILOQUIN (WMSO3)
Latitude: 42.57º NLongitude: 121.88º WElevation: 4149 Feet
Location: Klamath County in OregonRiver Group: North Coast
Issuance Time: Jun 24 2017 at 6:59 AM PDTNext Issuance: Jun 25 2017 at 9:00 AM PDT
Monitor Stage: 8.0 FeetFlood Stage: 9.0 Feet
Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2015
1,810
4.97
Dec 26, 2014
2014
1,640
4.80
Mar 14, 2014
2013
1,590
4.75
Apr 11, 2013
2012
2,290
5.44
May 01, 2012
2011
2,570
5.70
Apr 24, 2011
 Historical High Stage/Flow Events (Period of Record - April 1917 to Present)
1997
17,100
10.27
Jan 5, 1997
1964
16,100
10.56
Feb 26, 1964
1982
10,200
8.45
Feb 24, 1982
1970
8,010
7.53
Feb 27, 1970
1943
7,660
7.29
Apr 1, 1943
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (ORZ029)
Rest of Today: Sunny. Highs in the lower to mid 90s. East winds around 5 mph.

Tonight: Clear. Lows in the mid 50s to lower 60s. North winds around 5 mph.

Sunday: Sunny in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 90s. Northeast winds around 5 mph shifting to the south in the afternoon.

Sunday Night: Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 50s to lower 60s. West winds around 5 mph.

Monday: Sunny in the morning then becoming partly cloudy. A 30 percent chance of thunderstorms. Highs in the lower 80s to lower 90s. Southwest winds 5 to 10 mph.

Monday Night: Partly cloudy with a slight chance of thunderstorms in the evening, then clear after midnight. Cooler. Lows in the mid 40s to mid 50s.

Tuesday through Wednesday Night: Clear. Highs in the mid 70s to lower 80s. Lows in the mid 40s to mid 50s.

Thursday and Thursday Night: Mostly clear. Highs in the mid 70s to lower 80s. Lows in the lower 40s to lower 50s.

Friday: Sunny. Highs in the mid 70s to mid 80s.
Impacts - E19 Information
8.0 FeetWater is nearing many structures along and near the river. Water is close to structures at the Water Wheel Campground near US Highway 97.
9.0 FeetWater exceeds the channel of the river and begins to impact structures along the river and in low-lying areas near the river.
10.0 FeetWidespread flooding is occurring along the Williamson River from the US Highway 97 bridge downstream to Upper Klamath Lake. Widespread farm land is flooded and numerous structures as well.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Medford Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.