National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
 | 

WILLIAMSON RIVER - CHILOQUIN (WMSO3)
Latitude: 42.57º NLongitude: 121.88º WElevation: 4149 Feet
Location: Klamath County in OregonRiver Group: North Coast
Issuance Time: Mar 30 2017 at 7:14 AM PDTNext Issuance: Mar 30 2017 at 3:00 PM PDT
Monitor Stage: 8.0 FeetFlood Stage: 9.0 Feet
Observed Data Credit
Gage owner logo

Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Verification - Historical Graphical RVF
Month:  
Day:  
Year:  
Cycle:  
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)
Today: Mostly cloudy. Slight chance of snow showers and thunderstorms this morning, then slight chance of rain and snow showers this afternoon. Snow level 4000 feet this afternoon. Highs in the lower to mid 40s. Breezy. Northwest winds 10 to 20 mph increasing to 20 to 25 mph this afternoon. Gusts up to 40 mph this afternoon. Chance of precipitation 20 percent.

Tonight: Mostly clear. Lows in the mid 20s to lower 30s. Breezy. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph late in the evening and overnight.

Friday: Sunny. Highs in the lower 50s to lower 60s. North winds 5 to 10 mph.

Friday Night: Mostly clear. Lows in the lower to mid 30s. North winds 5 to 10 mph.

Saturday: Partly cloudy in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Highs in the mid 50s to mid 60s. North winds around 5 mph.

Saturday Night: Mostly cloudy with a slight chance of rain showers. Lows in the mid 30s to lower 40s.

Sunday: Partly cloudy in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs in the mid 40s to mid 50s.

Sunday Night: Mostly cloudy. Slight chance of rain showers in the evening, then slight chance of rain and snow showers after midnight. Colder. Lows in the mid 20s to lower 30s.

Monday and Monday Night: Mostly clear. Highs in the mid 40s to lower 50s. Lows in the lower 20s to lower 30s.

Tuesday: Mostly cloudy. Highs in the lower to mid 50s.

Tuesday Night: Mostly cloudy with a slight chance of rain showers. Lows in the mid 30s to lower 40s.

Wednesday: Mostly cloudy with a slight chance of rain. Highs in the lower to mid 50s.
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.