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
Issuance Time: Oct 23 2018 at 7:05 AM PDTNext Issuance: Oct 24 2018 at 9:00 AM PDT
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.

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
2017*
6,340
15.38
Feb 21, 2017
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
 Historical High Stage/Flow Events (Period of Record - May 2002 to Present)
2017*
6,340
15.38
Feb 21, 2017
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 Today: Sunny. Highs in the lower 70s. Northwest winds 10 to 20 mph.

Tonight: Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest winds 5 to 15 mph.

Wednesday: Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

Wednesday Night: Mostly clear in the evening then becoming partly cloudy. Lows around 50. Northwest winds 15 to 20 mph decreasing to 5 to 10 mph after midnight.

Thursday: Sunny. Highs around 80. Northwest winds 5 to 10 mph in the morning and becoming light.

Thursday Night: Mostly clear. Lows in the upper 40s to mid 50s.

Friday through Saturday Night: Mostly clear. Highs in the mid 80s. Lows in the upper 40s to mid 50s.

Sunday through Monday: Partly cloudy. Highs in the upper 70s. Lows in the lower to mid 50s.
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.