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 ALMADEN EXPRESSWAY (GUDC1)
Latitude: 37.28º NLongitude: 121.88º WElevation: 150 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: May 23 2024 at 7:40 AM PDTNext Issuance: May 24 2024 at 9:00 AM PDT
Monitor Stage: 9.0 FeetFlood Stage: 10.5 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Guadalupe River - San Jose at Almaden Exprwy (GUDC1)
#
# File Generation Time:  05/23/2024 at 07:40 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/19/2024 at 06:00 AM PDT
# Maximum Observed Stage:                       1.52 Feet
# Maximum Observed Flow:                        15 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/23/2024 at 08:00 AM PDT
# Maximum Forecast Stage:                       1.47 Feet
# Maximum Forecast Flow:                        12 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/18/2024 07 AM PDT            1.51             14                        Normal
  05/18/2024 08 AM PDT            1.51             14         0              Normal
  05/18/2024 09 AM PDT            1.52             15         +              Normal
  05/18/2024 10 AM PDT            1.51             14         -              Normal
  05/18/2024 11 AM PDT            1.51             14         0              Normal
  05/18/2024 12 PM PDT            1.51             14         0              Normal
  05/18/2024 01 PM PDT            1.51             14         0              Normal
  05/18/2024 02 PM PDT            1.51             14         0              Normal
  05/18/2024 03 PM PDT            1.51             14         0              Normal
  05/18/2024 04 PM PDT            1.51             14         0              Normal
  05/18/2024 05 PM PDT            1.51             14         0              Normal
  05/18/2024 06 PM PDT            1.52             15         +              Normal
  05/18/2024 07 PM PDT            1.51             14         -              Normal
  05/18/2024 08 PM PDT            1.51             14         0              Normal
  05/18/2024 09 PM PDT            1.51             14         0              Normal
  05/18/2024 10 PM PDT            1.51             14         0              Normal
  05/18/2024 11 PM PDT            1.50             13         -              Normal
  05/19/2024 12 AM PDT            1.51             14         +              Normal
  05/19/2024 01 AM PDT            1.50             13         -              Normal
  05/19/2024 02 AM PDT            1.50             13         0              Normal
  05/19/2024 03 AM PDT            1.50             13         0              Normal
  05/19/2024 04 AM PDT            1.50             13         0              Normal
  05/19/2024 05 AM PDT            1.51             14         +              Normal
  05/19/2024 06 AM PDT            1.52             15         +              Normal
  05/19/2024 07 AM PDT            1.50             13         -              Normal
  05/19/2024 08 AM PDT            1.50             13         0              Normal
  05/19/2024 09 AM PDT            1.50             13         0              Normal
  05/19/2024 10 AM PDT            1.50             13         0              Normal
  05/19/2024 11 AM PDT            1.51             14         +              Normal
  05/19/2024 12 PM PDT            1.51             14         0              Normal
  05/19/2024 01 PM PDT            1.50             13         -              Normal
  05/19/2024 02 PM PDT            1.50             13         0              Normal
  05/19/2024 03 PM PDT            1.50             13         0              Normal
  05/19/2024 04 PM PDT            1.50             13         0              Normal
  05/19/2024 05 PM PDT            1.50             13         0              Normal
  05/19/2024 06 PM PDT            1.50             13         0              Normal
  05/19/2024 07 PM PDT            1.50             13         0              Normal
  05/19/2024 08 PM PDT            1.50             13         0              Normal
  05/19/2024 09 PM PDT            1.50             13         0              Normal
  05/19/2024 10 PM PDT            1.50             13         0              Normal
  05/19/2024 11 PM PDT            1.50             13         0              Normal
  05/20/2024 12 AM PDT            1.50             13         0              Normal
  05/20/2024 01 AM PDT            1.50             13         0              Normal
  05/20/2024 02 AM PDT            1.51             14         +              Normal
  05/20/2024 03 AM PDT            1.50             13         -              Normal
  05/20/2024 04 AM PDT            1.50             13         0              Normal
  05/20/2024 05 AM PDT            1.50             13         0              Normal
  05/20/2024 06 AM PDT            1.50             13         0              Normal
  05/20/2024 07 AM PDT            1.50             13         0              Normal
  05/20/2024 08 AM PDT            1.50             13         0              Normal
  05/20/2024 09 AM PDT            1.50             13         0              Normal
  05/20/2024 10 AM PDT            1.50             13         0              Normal
  05/20/2024 11 AM PDT            1.50             13         0              Normal
  05/20/2024 12 PM PDT            1.50             13         0              Normal
  05/20/2024 01 PM PDT            1.50             13         0              Normal
  05/20/2024 02 PM PDT            1.51             14         +              Normal
  05/20/2024 03 PM PDT            1.50             13         -              Normal
  05/20/2024 04 PM PDT            1.50             13         0              Normal
  05/20/2024 05 PM PDT            1.50             13         0              Normal
  05/20/2024 06 PM PDT            1.51             14         +              Normal
  05/20/2024 07 PM PDT            1.50             13         -              Normal
  05/20/2024 08 PM PDT            1.50             13         0              Normal
  05/20/2024 09 PM PDT            1.49             13         -              Normal
  05/20/2024 10 PM PDT            1.49             13         0              Normal
  05/20/2024 11 PM PDT            1.49             13         0              Normal
  05/21/2024 12 AM PDT            1.50             13         +              Normal
  05/21/2024 01 AM PDT            1.49             13         -              Normal
  05/21/2024 02 AM PDT            1.50             13         +              Normal
  05/21/2024 03 AM PDT            1.49             13         -              Normal
  05/21/2024 04 AM PDT            1.50             13         +              Normal
  05/21/2024 05 AM PDT            1.50             13         0              Normal
  05/21/2024 06 AM PDT            1.50             13         0              Normal
  05/21/2024 07 AM PDT            1.50             13         0              Normal
  05/21/2024 08 AM PDT            1.50             13         0              Normal
  05/21/2024 09 AM PDT            1.50             13         0              Normal
  05/21/2024 10 AM PDT            1.50             13         0              Normal
  05/21/2024 11 AM PDT            1.50             13         0              Normal
  05/21/2024 12 PM PDT            1.50             13         0              Normal
  05/21/2024 01 PM PDT            1.50             13         0              Normal
  05/21/2024 02 PM PDT            1.50             13         0              Normal
  05/21/2024 03 PM PDT            1.50             13         0              Normal
  05/21/2024 04 PM PDT            1.50             13         0              Normal
  05/21/2024 05 PM PDT            1.50             13         0              Normal
  05/21/2024 06 PM PDT            1.50             13         0              Normal
  05/21/2024 07 PM PDT            1.49             13         -              Normal
  05/21/2024 08 PM PDT            1.49             13         0              Normal
  05/21/2024 09 PM PDT            1.49             13         0              Normal
  05/21/2024 10 PM PDT            1.49             13         0              Normal
  05/21/2024 11 PM PDT            1.49             13         0              Normal
  05/22/2024 12 AM PDT            1.49             13         0              Normal
  05/22/2024 01 AM PDT            1.49             13         0              Normal
  05/22/2024 02 AM PDT            1.49             13         0              Normal
  05/22/2024 03 AM PDT            1.48             12         -              Normal
  05/22/2024 04 AM PDT            1.48             12         0              Normal
  05/22/2024 05 AM PDT            1.48             12         0              Normal
  05/22/2024 06 AM PDT            1.48             12         0              Normal
  05/22/2024 07 AM PDT            1.48             12         0              Normal
  05/22/2024 08 AM PDT            1.48             12         0              Normal
  05/22/2024 09 AM PDT            1.48             12         0              Normal
  05/22/2024 10 AM PDT            1.48             12         0              Normal
  05/22/2024 11 AM PDT            1.48             12         0              Normal
  05/22/2024 12 PM PDT            1.48             12         0              Normal
  05/22/2024 01 PM PDT            1.48             12         0              Normal
  05/22/2024 02 PM PDT            1.48             12         0              Normal
  05/22/2024 03 PM PDT            1.48             12         0              Normal
  05/22/2024 04 PM PDT            1.47             12         -              Normal
  05/22/2024 05 PM PDT            1.47             12         0              Normal
  05/22/2024 06 PM PDT            1.47             12         0              Normal
  05/22/2024 07 PM PDT            1.47             12         0              Normal
  05/22/2024 08 PM PDT            1.47             12         0              Normal
  05/22/2024 09 PM PDT            1.47             12         0              Normal
  05/22/2024 10 PM PDT            1.48             12         +              Normal
  05/22/2024 11 PM PDT            1.47             12         -              Normal
  05/23/2024 12 AM PDT            1.47             12         0              Normal
  05/23/2024 01 AM PDT            1.47             12         0              Normal
  05/23/2024 02 AM PDT            1.47             12         0              Normal
  05/23/2024 03 AM PDT            1.47             12         0              Normal
  05/23/2024 04 AM PDT            1.47             12         0              Normal
  05/23/2024 05 AM PDT            1.47             12         0              Normal
  05/23/2024 06 AM PDT            1.47             12         0              Normal
  05/23/2024 07 AM PDT            1.47             12         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/23/2024 08 AM PDT            1.47             12                        Normal
  05/23/2024 09 AM PDT            1.47             12         0              Normal
  05/23/2024 10 AM PDT            1.47             12         0              Normal
  05/23/2024 11 AM PDT            1.46             12         -              Normal
  05/23/2024 12 PM PDT            1.46             12         0              Normal
  05/23/2024 01 PM PDT            1.46             12         0              Normal
  05/23/2024 02 PM PDT            1.46             12         0              Normal
  05/23/2024 03 PM PDT            1.46             12         0              Normal
  05/23/2024 04 PM PDT            1.46             12         0              Normal
  05/23/2024 05 PM PDT            1.46             12         0              Normal
  05/23/2024 06 PM PDT            1.46             12         0              Normal
  05/23/2024 07 PM PDT            1.46             12         0              Normal
  05/23/2024 08 PM PDT            1.46             12         0              Normal
  05/23/2024 09 PM PDT            1.46             12         0              Normal
  05/23/2024 10 PM PDT            1.46             12         0              Normal
  05/23/2024 11 PM PDT            1.46             12         0              Normal
  05/24/2024 12 AM PDT            1.46             12         0              Normal
  05/24/2024 01 AM PDT            1.46             12         0              Normal
  05/24/2024 02 AM PDT            1.46             12         0              Normal
  05/24/2024 03 AM PDT            1.46             12         0              Normal
  05/24/2024 04 AM PDT            1.46             12         0              Normal
  05/24/2024 05 AM PDT            1.46             12         0              Normal
  05/24/2024 06 AM PDT            1.46             12         0              Normal
  05/24/2024 07 AM PDT            1.46             12         0              Normal
  05/24/2024 08 AM PDT            1.46             12         0              Normal
  05/24/2024 09 AM PDT            1.46             12         0              Normal
  05/24/2024 10 AM PDT            1.46             12         0              Normal
  05/24/2024 11 AM PDT            1.46             12         0              Normal
  05/24/2024 12 PM PDT            1.46             12         0              Normal
  05/24/2024 01 PM PDT            1.46             12         0              Normal
  05/24/2024 02 PM PDT            1.46             12         0              Normal
  05/24/2024 03 PM PDT            1.46             12         0              Normal
  05/24/2024 04 PM PDT            1.46             12         0              Normal
  05/24/2024 05 PM PDT            1.46             12         0              Normal
  05/24/2024 06 PM PDT            1.46             12         0              Normal
  05/24/2024 07 PM PDT            1.46             12         0              Normal
  05/24/2024 08 PM PDT            1.46             12         0              Normal
  05/24/2024 09 PM PDT            1.46             12         0              Normal
  05/24/2024 10 PM PDT            1.46             12         0              Normal
  05/24/2024 11 PM PDT            1.46             12         0              Normal
  05/25/2024 12 AM PDT            1.46             12         0              Normal
  05/25/2024 01 AM PDT            1.46             12         0              Normal
  05/25/2024 02 AM PDT            1.46             12         0              Normal
  05/25/2024 03 AM PDT            1.46             12         0              Normal
  05/25/2024 04 AM PDT            1.46             12         0              Normal
  05/25/2024 05 AM PDT            1.46             12         0              Normal
  05/25/2024 06 AM PDT            1.46             12         0              Normal
  05/25/2024 07 AM PDT            1.46             12         0              Normal
  05/25/2024 08 AM PDT            1.46             12         0              Normal
  05/25/2024 09 AM PDT            1.46             12         0              Normal
  05/25/2024 10 AM PDT            1.46             12         0              Normal
  05/25/2024 11 AM PDT            1.46             12         0              Normal
  05/25/2024 12 PM PDT            1.46             12         0              Normal
  05/25/2024 01 PM PDT            1.46             12         0              Normal
  05/25/2024 02 PM PDT            1.46             12         0              Normal
  05/25/2024 03 PM PDT            1.46             12         0              Normal
  05/25/2024 04 PM PDT            1.46             12         0              Normal
  05/25/2024 05 PM PDT            1.46             12         0              Normal
  05/25/2024 06 PM PDT            1.46             12         0              Normal
  05/25/2024 07 PM PDT            1.46             12         0              Normal
  05/25/2024 08 PM PDT            1.46             12         0              Normal
  05/25/2024 09 PM PDT            1.46             12         0              Normal
  05/25/2024 10 PM PDT            1.46             12         0              Normal
  05/25/2024 11 PM PDT            1.46             12         0              Normal
  05/26/2024 12 AM PDT            1.46             12         0              Normal
  05/26/2024 01 AM PDT            1.46             12         0              Normal
  05/26/2024 02 AM PDT            1.46             12         0              Normal
  05/26/2024 03 AM PDT            1.46             12         0              Normal
  05/26/2024 04 AM PDT            1.46             12         0              Normal
  05/26/2024 05 AM PDT            1.46             12         0              Normal
  05/26/2024 06 AM PDT            1.46             12         0              Normal
  05/26/2024 07 AM PDT            1.46             12         0              Normal
  05/26/2024 08 AM PDT            1.46             12         0              Normal
  05/26/2024 09 AM PDT            1.46             12         0              Normal
  05/26/2024 10 AM PDT            1.46             12         0              Normal
  05/26/2024 11 AM PDT            1.46             12         0              Normal
  05/26/2024 12 PM PDT            1.46             12         0              Normal
  05/26/2024 01 PM PDT            1.46             12         0              Normal
  05/26/2024 02 PM PDT            1.45             11         -              Normal
  05/26/2024 03 PM PDT            1.45             11         0              Normal
  05/26/2024 04 PM PDT            1.45             11         0              Normal
  05/26/2024 05 PM PDT            1.45             11         0              Normal
  05/26/2024 06 PM PDT            1.45             11         0              Normal
  05/26/2024 07 PM PDT            1.45             11         0              Normal
  05/26/2024 08 PM PDT            1.45             11         0              Normal
  05/26/2024 09 PM PDT            1.45             11         0              Normal
  05/26/2024 10 PM PDT            1.45             11         0              Normal
  05/26/2024 11 PM PDT            1.45             11         0              Normal
  05/27/2024 12 AM PDT            1.45             11         0              Normal
  05/27/2024 01 AM PDT            1.45             11         0              Normal
  05/27/2024 02 AM PDT            1.45             11         0              Normal
  05/27/2024 03 AM PDT            1.45             11         0              Normal
  05/27/2024 04 AM PDT            1.45             11         0              Normal
  05/27/2024 05 AM PDT            1.45             11         0              Normal
  05/27/2024 06 AM PDT            1.45             11         0              Normal
  05/27/2024 07 AM PDT            1.45             11         0              Normal
  05/27/2024 08 AM PDT            1.45             11         0              Normal
  05/27/2024 09 AM PDT            1.45             11         0              Normal
  05/27/2024 10 AM PDT            1.45             11         0              Normal
  05/27/2024 11 AM PDT            1.45             11         0              Normal
  05/27/2024 12 PM PDT            1.45             11         0              Normal
  05/27/2024 01 PM PDT            1.45             11         0              Normal
  05/27/2024 02 PM PDT            1.45             11         0              Normal
  05/27/2024 03 PM PDT            1.45             11         0              Normal
  05/27/2024 04 PM PDT            1.45             11         0              Normal
  05/27/2024 05 PM PDT            1.45             11         0              Normal
  05/27/2024 06 PM PDT            1.45             11         0              Normal
  05/27/2024 07 PM PDT            1.45             11         0              Normal
  05/27/2024 08 PM PDT            1.45             11         0              Normal
  05/27/2024 09 PM PDT            1.45             11         0              Normal
  05/27/2024 10 PM PDT            1.45             11         0              Normal
  05/27/2024 11 PM PDT            1.45             11         0              Normal
  05/28/2024 12 AM PDT            1.45             11         0              Normal
  05/28/2024 01 AM PDT            1.45             11         0              Normal
  05/28/2024 02 AM PDT            1.45             11         0              Normal
  05/28/2024 03 AM PDT            1.45             11         0              Normal
  05/28/2024 04 AM PDT            1.45             11         0              Normal
  05/28/2024 05 AM PDT            1.45             11         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.