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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: Feb 24 2017 at 1:37 PM PSTNext Issuance: Feb 25 2017 at 9:00 AM PST
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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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)
Tonight: Cloudy with a 40 percent chance of snow showers. Lows 15 to 20. Southeast winds 5 to 10 mph.

Saturday: Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of snow showers. Highs in the lower to mid 30s. East winds around 5 mph shifting to the southwest in the afternoon.

Saturday Night: Partly cloudy. Slight chance of snow showers in the evening. Lows 15 to 20. South winds around 5 mph.

Sunday: Mostly cloudy with a 50 percent chance of snow. Highs around 30. South winds 5 to 10 mph.

Sunday Night: Cloudy. Snow showers likely in the evening, then chance of snow showers after midnight. Lows 15 to 20. Southwest winds 10 to 15 mph. Chance of snow 70 percent.

Monday: Mostly cloudy with a chance of snow showers. Highs in the lower to mid 30s.

Monday Night: Mostly cloudy with a chance of snow showers. Lows 15 to 20.

Tuesday: Mostly cloudy. Highs in the mid 30s to lower 40s.

Tuesday Night: Partly cloudy. Lows 15 to 20.

Wednesday and Wednesday Night: Mostly clear. Highs in the mid 30s to lower 40s. Lows 15 to 20.

Thursday through Friday: Partly cloudy. Highs in the lower 40s to lower 50s. Lows 15 to 25.
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.