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

GUADALUPE RIVER - SAN JOSE AT US HIGHWAY 101 (GSJC1)
Latitude: 37.37º NLongitude: 121.93º WElevation: 72 Feet
Location: Santa Clara County in CaliforniaRiver Group: Central Coast
Monitor Stage: 15.0 FeetFlood Stage: 17.0 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.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2016*
1,920
11.06
Mar 7, 2016
2015*
5,380
14.24
Dec 12, 2014
2014*
2,310
11.58
Feb 28, 2014
2013*
3,160
12.66
Dec 23, 2012
2012*
1,290
9.70
Apr 13, 2012
 Historical High Stage/Flow Events (Period of Record - May 2002 to Present)
2003*
6,070
14.64
Dec 16, 2002
2008*
4,640
13.40
Jan 04, 2008
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ513)
Rest of Tonight: Mostly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Saturday: Mostly cloudy. Highs in the mid 70s. Southeast winds 10 to 20 mph and becoming south 5 to 10 mph in the afternoon.

Saturday Night: Mostly cloudy. A chance of rain after midnight. Lows in the mid 50s. Southeast winds 10 to 20 mph.

Sunday: Rain. Highs in the mid 60s. South winds 10 to 20 mph.

Sunday Night: Showers likely. Lows in the upper 40s. Southeast winds 10 to 20 mph and becoming north 5 to 10 mph after midnight. Chance of showers 70 percent.

Monday: Partly cloudy. A slight chance of showers. Highs in the lower 60s.

Monday Night: Partly cloudy. Lows in the mid 40s.

Tuesday: Sunny. Highs in the mid 60s.

Tuesday Night through Friday: Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.
Impacts - E19 Information
17.0 FeetNational Weather Service Office - San Francisco Bay Area must issue a flood warning and notify Santa Clara County OES and the Santa Clara County Valley Water District. Flooding possible upstream of Interstate 280 and Highway 87 near residential areas along the river. Flooding possible from Virginia Street south to Alma Avenue.
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 San Francisco Bay Area-Monterey 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.