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

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SANTA ANA RIVER - SAN BERNARDINO AT E STREET (SREC1)
Latitude: 34.07º NLongitude: 117.29º WElevation: 940 FeetForecast Type: Unofficial Location
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Jul 13 2026 at 8:38 AM PDTNext Issuance: Jul 14 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Ana River - San Bernardino at E Street (SREC1)
#
# File Generation Time:  07/13/2026 at 08:39 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/13/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       2.50 Feet
# Maximum Observed Flow:                        1 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/13/2026 at 05:00 PM PDT
# Maximum Forecast Stage:                       3.27 Feet
# Maximum Forecast Flow:                        74 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/08/2026 08 AM PDT            2.34              0                Not Applicable
  07/08/2026 09 AM PDT            2.35              0         +      Not Applicable
  07/08/2026 10 AM PDT            2.35              0         0      Not Applicable
  07/08/2026 11 AM PDT            2.35              0         0      Not Applicable
  07/08/2026 12 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 01 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 02 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 03 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 04 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 05 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 06 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 07 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 08 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 09 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 10 PM PDT            2.35              0         0      Not Applicable
  07/08/2026 11 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 12 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 01 AM PDT            2.34              0         -      Not Applicable
  07/09/2026 02 AM PDT            2.34              0         0      Not Applicable
  07/09/2026 03 AM PDT            2.34              0         0      Not Applicable
  07/09/2026 04 AM PDT            2.35              0         +      Not Applicable
  07/09/2026 05 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 06 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 07 AM PDT            2.34              0         -      Not Applicable
  07/09/2026 08 AM PDT            2.35              0         +      Not Applicable
  07/09/2026 09 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 10 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 11 AM PDT            2.35              0         0      Not Applicable
  07/09/2026 12 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 01 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 02 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 03 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 04 PM PDT            2.36              0         +      Not Applicable
  07/09/2026 05 PM PDT            2.35              0         -      Not Applicable
  07/09/2026 06 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 07 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 08 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 09 PM PDT            2.35              0         0      Not Applicable
  07/09/2026 10 PM PDT            2.34              0         -      Not Applicable
  07/09/2026 11 PM PDT            2.34              0         0      Not Applicable
  07/10/2026 12 AM PDT            2.34              0         0      Not Applicable
  07/10/2026 01 AM PDT            2.35              0         +      Not Applicable
  07/10/2026 02 AM PDT            2.34              0         -      Not Applicable
  07/10/2026 03 AM PDT            2.35              0         +      Not Applicable
  07/10/2026 04 AM PDT            2.36              0         +      Not Applicable
  07/10/2026 05 AM PDT            2.35              0         -      Not Applicable
  07/10/2026 06 AM PDT            2.34              0         -      Not Applicable
  07/10/2026 07 AM PDT            2.35              0         +      Not Applicable
  07/10/2026 08 AM PDT            2.35              0         0      Not Applicable
  07/10/2026 09 AM PDT            2.35              0         0      Not Applicable
  07/10/2026 10 AM PDT            2.35              0         0      Not Applicable
  07/10/2026 11 AM PDT            2.35              0         0      Not Applicable
  07/10/2026 12 PM PDT            2.35              0         0      Not Applicable
  07/10/2026 01 PM PDT            2.36              0         +      Not Applicable
  07/10/2026 02 PM PDT            2.34              0         -      Not Applicable
  07/10/2026 03 PM PDT            2.36              0         +      Not Applicable
  07/10/2026 04 PM PDT            2.35              0         -      Not Applicable
  07/10/2026 05 PM PDT            2.35              0         0      Not Applicable
  07/10/2026 06 PM PDT            2.35              0         0      Not Applicable
  07/10/2026 07 PM PDT            2.35              0         0      Not Applicable
  07/10/2026 08 PM PDT            2.34              0         -      Not Applicable
  07/10/2026 09 PM PDT            2.34              0         0      Not Applicable
  07/10/2026 10 PM PDT            2.35              0         +      Not Applicable
  07/10/2026 11 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 12 AM PDT            2.34              0         -      Not Applicable
  07/11/2026 01 AM PDT            2.35              0         +      Not Applicable
  07/11/2026 02 AM PDT            2.35              0         0      Not Applicable
  07/11/2026 03 AM PDT            2.34              0         -      Not Applicable
  07/11/2026 04 AM PDT            2.34              0         0      Not Applicable
  07/11/2026 05 AM PDT            2.35              0         +      Not Applicable
  07/11/2026 06 AM PDT            2.35              0         0      Not Applicable
  07/11/2026 07 AM PDT            2.35              0         0      Not Applicable
  07/11/2026 08 AM PDT            2.35              0         0      Not Applicable
  07/11/2026 09 AM PDT            2.35              0         0      Not Applicable
  07/11/2026 10 AM PDT            2.36              0         +      Not Applicable
  07/11/2026 11 AM PDT            2.34              0         -      Not Applicable
  07/11/2026 12 PM PDT            2.35              0         +      Not Applicable
  07/11/2026 01 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 02 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 03 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 04 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 05 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 06 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 07 PM PDT            2.35              0         0      Not Applicable
  07/11/2026 08 PM PDT            2.34              0         -      Not Applicable
  07/11/2026 09 PM PDT            2.34              0         0      Not Applicable
  07/11/2026 10 PM PDT            2.34              0         0      Not Applicable
  07/11/2026 11 PM PDT            2.34              0         0      Not Applicable
  07/12/2026 12 AM PDT            2.35              0         +      Not Applicable
  07/12/2026 01 AM PDT            2.35              0         0      Not Applicable
  07/12/2026 02 AM PDT            2.35              0         0      Not Applicable
  07/12/2026 03 AM PDT            2.34              0         -      Not Applicable
  07/12/2026 04 AM PDT            2.34              0         0      Not Applicable
  07/12/2026 05 AM PDT            2.34              0         0      Not Applicable
  07/12/2026 06 AM PDT            2.34              0         0      Not Applicable
  07/12/2026 07 AM PDT            2.34              0         0      Not Applicable
  07/12/2026 08 AM PDT            2.35              0         +      Not Applicable
  07/12/2026 09 AM PDT            2.35              0         0      Not Applicable
  07/12/2026 10 AM PDT            2.35              0         0      Not Applicable
  07/12/2026 11 AM PDT            2.35              0         0      Not Applicable
  07/12/2026 12 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 01 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 02 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 03 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 04 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 05 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 06 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 07 PM PDT            2.34              0         -      Not Applicable
  07/12/2026 08 PM PDT            2.35              0         +      Not Applicable
  07/12/2026 09 PM PDT            2.35              0         0      Not Applicable
  07/12/2026 10 PM PDT            2.34              0         -      Not Applicable
  07/12/2026 11 PM PDT            2.35              0         +      Not Applicable
  07/13/2026 12 AM PDT            2.35              0         0      Not Applicable
  07/13/2026 01 AM PDT            2.35              0         0      Not Applicable
  07/13/2026 02 AM PDT            2.35              0         0      Not Applicable
  07/13/2026 03 AM PDT            2.35              0         0      Not Applicable
  07/13/2026 04 AM PDT            2.34              0         -      Not Applicable
  07/13/2026 05 AM PDT            2.35              0         +      Not Applicable
  07/13/2026 06 AM PDT            2.35              0         0      Not Applicable
  07/13/2026 07 AM PDT            2.34              0         -      Not Applicable
  07/13/2026 08 AM PDT            2.50              1         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/13/2026 09 AM PDT            2.51              1                Not Applicable
  07/13/2026 10 AM PDT            2.51              1         0      Not Applicable
  07/13/2026 11 AM PDT            2.51              1         0      Not Applicable
  07/13/2026 12 PM PDT            2.70              5         +      Not Applicable
  07/13/2026 01 PM PDT            2.88             16         +      Not Applicable
  07/13/2026 02 PM PDT            3.15             49         +      Not Applicable
  07/13/2026 03 PM PDT            3.20             59         +      Not Applicable
  07/13/2026 04 PM PDT            3.24             67         +      Not Applicable
  07/13/2026 05 PM PDT            3.27             74         +      Not Applicable
  07/13/2026 06 PM PDT            3.27             74         0      Not Applicable
  07/13/2026 07 PM PDT            3.25             69         -      Not Applicable
  07/13/2026 08 PM PDT            3.09             39         -      Not Applicable
  07/13/2026 09 PM PDT            3.04             32         -      Not Applicable
  07/13/2026 10 PM PDT            3.00             27         -      Not Applicable
  07/13/2026 11 PM PDT            2.96             23         -      Not Applicable
  07/14/2026 12 AM PDT            2.92             19         -      Not Applicable
  07/14/2026 01 AM PDT            2.88             16         -      Not Applicable
  07/14/2026 02 AM PDT            2.85             13         -      Not Applicable
  07/14/2026 03 AM PDT            2.81             11         -      Not Applicable
  07/14/2026 04 AM PDT            2.79             10         -      Not Applicable
  07/14/2026 05 AM PDT            2.75              8         -      Not Applicable
  07/14/2026 06 AM PDT            2.72              6         -      Not Applicable
  07/14/2026 07 AM PDT            2.69              5         -      Not Applicable
  07/14/2026 08 AM PDT            2.65              4         -      Not Applicable
  07/14/2026 09 AM PDT            2.60              2         -      Not Applicable
  07/14/2026 10 AM PDT            2.57              2         -      Not Applicable
  07/14/2026 11 AM PDT            2.53              1         -      Not Applicable
  07/14/2026 12 PM PDT            2.51              1         -      Not Applicable
  07/14/2026 01 PM PDT            2.52              1         +      Not Applicable
  07/14/2026 02 PM PDT            2.54              1         +      Not Applicable
  07/14/2026 03 PM PDT            2.54              1         0      Not Applicable
  07/14/2026 04 PM PDT            2.54              1         0      Not Applicable
  07/14/2026 05 PM PDT            2.55              2         +      Not Applicable
  07/14/2026 06 PM PDT            2.55              2         0      Not Applicable
  07/14/2026 07 PM PDT            2.54              1         -      Not Applicable
  07/14/2026 08 PM PDT            2.53              1         -      Not Applicable
  07/14/2026 09 PM PDT            2.52              1         -      Not Applicable
  07/14/2026 10 PM PDT            2.52              1         0      Not Applicable
  07/14/2026 11 PM PDT            2.52              1         0      Not Applicable
  07/15/2026 12 AM PDT            2.52              1         0      Not Applicable
  07/15/2026 01 AM PDT            2.52              1         0      Not Applicable
  07/15/2026 02 AM PDT            2.51              1         -      Not Applicable
  07/15/2026 03 AM PDT            2.51              1         0      Not Applicable
  07/15/2026 04 AM PDT            2.51              1         0      Not Applicable
  07/15/2026 05 AM PDT            2.51              1         0      Not Applicable
  07/15/2026 06 AM PDT            2.50              1         -      Not Applicable
  07/15/2026 07 AM PDT            2.50              1         0      Not Applicable
  07/15/2026 08 AM PDT            2.50              1         0      Not Applicable
  07/15/2026 09 AM PDT            2.50              1         0      Not Applicable
  07/15/2026 10 AM PDT            2.50              1         0      Not Applicable
  07/15/2026 11 AM PDT            2.50              1         0      Not Applicable
  07/15/2026 12 PM PDT            2.50              1         0      Not Applicable
  07/15/2026 01 PM PDT            2.51              1         +      Not Applicable
  07/15/2026 02 PM PDT            2.54              1         +      Not Applicable
  07/15/2026 03 PM PDT            2.55              2         +      Not Applicable
  07/15/2026 04 PM PDT            2.55              2         0      Not Applicable
  07/15/2026 05 PM PDT            2.55              2         0      Not Applicable
  07/15/2026 06 PM PDT            2.55              2         0      Not Applicable
  07/15/2026 07 PM PDT            2.55              2         0      Not Applicable
  07/15/2026 08 PM PDT            2.52              1         -      Not Applicable
  07/15/2026 09 PM PDT            2.52              1         0      Not Applicable
  07/15/2026 10 PM PDT            2.51              1         -      Not Applicable
  07/15/2026 11 PM PDT            2.51              1         0      Not Applicable
  07/16/2026 12 AM PDT            2.51              1         0      Not Applicable
  07/16/2026 01 AM PDT            2.51              1         0      Not Applicable
  07/16/2026 02 AM PDT            2.51              1         0      Not Applicable
  07/16/2026 03 AM PDT            2.51              1         0      Not Applicable
  07/16/2026 04 AM PDT            2.50              1         -      Not Applicable
  07/16/2026 05 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 06 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 07 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 08 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 09 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 10 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 11 AM PDT            2.50              1         0      Not Applicable
  07/16/2026 12 PM PDT            2.50              1         0      Not Applicable
  07/16/2026 01 PM PDT            2.50              1         0      Not Applicable
  07/16/2026 02 PM PDT            2.49              1         -      Not Applicable
  07/16/2026 03 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 04 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 05 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 06 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 07 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 08 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 09 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 10 PM PDT            2.49              1         0      Not Applicable
  07/16/2026 11 PM PDT            2.49              1         0      Not Applicable
  07/17/2026 12 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 01 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 02 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 03 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 04 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 05 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 06 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 07 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 08 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 09 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 10 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 11 AM PDT            2.49              1         0      Not Applicable
  07/17/2026 12 PM PDT            2.56              2         +      Not Applicable
  07/17/2026 01 PM PDT            2.65              4         +      Not Applicable
  07/17/2026 02 PM PDT            2.80             10         +      Not Applicable
  07/17/2026 03 PM PDT            2.83             12         +      Not Applicable
  07/17/2026 04 PM PDT            2.85             13         +      Not Applicable
  07/17/2026 05 PM PDT            2.86             14         +      Not Applicable
  07/17/2026 06 PM PDT            2.85             13         -      Not Applicable
  07/17/2026 07 PM PDT            2.83             12         -      Not Applicable
  07/17/2026 08 PM PDT            2.73              7         -      Not Applicable
  07/17/2026 09 PM PDT            2.69              5         -      Not Applicable
  07/17/2026 10 PM PDT            2.67              4         -      Not Applicable
  07/17/2026 11 PM PDT            2.66              4         -      Not Applicable
  07/18/2026 12 AM PDT            2.64              3         -      Not Applicable
  07/18/2026 01 AM PDT            2.63              3         -      Not Applicable
  07/18/2026 02 AM PDT            2.61              3         -      Not Applicable
  07/18/2026 03 AM PDT            2.59              2         -      Not Applicable
  07/18/2026 04 AM PDT            2.58              2         -      Not Applicable
  07/18/2026 05 AM PDT            2.57              2         -      Not Applicable
#
# 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.