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: Mar 30 2026 at 2:11 PM PDTNext Issuance: Mar 31 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:  03/30/2026 at 02:13 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/27/2026 at 05:00 PM PDT
# Maximum Observed Stage:                       2.62 Feet
# Maximum Observed Flow:                        4 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/01/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       2.96 Feet
# Maximum Forecast Flow:                        27 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/25/2026 02 PM PDT            2.50              1                Not Applicable
  03/25/2026 03 PM PDT            2.46              1         -      Not Applicable
  03/25/2026 04 PM PDT            2.43              1         -      Not Applicable
  03/25/2026 05 PM PDT            2.40              0         -      Not Applicable
  03/25/2026 06 PM PDT            2.37              0         -      Not Applicable
  03/25/2026 07 PM PDT            2.31              0         -      Not Applicable
  03/25/2026 08 PM PDT            2.30              0         -      Not Applicable
  03/25/2026 09 PM PDT            2.27              0         -      Not Applicable
  03/25/2026 10 PM PDT            2.27              0         0      Not Applicable
  03/25/2026 11 PM PDT            2.26              0         -      Not Applicable
  03/26/2026 12 AM PDT            2.26              0         0      Not Applicable
  03/26/2026 01 AM PDT            2.26              0         0      Not Applicable
  03/26/2026 02 AM PDT            2.26              0         0      Not Applicable
  03/26/2026 03 AM PDT            2.26              0         0      Not Applicable
  03/26/2026 04 AM PDT            2.40              0         +      Not Applicable
  03/26/2026 05 AM PDT            2.39              0         -      Not Applicable
  03/26/2026 06 AM PDT            2.39              0         0      Not Applicable
  03/26/2026 07 AM PDT            2.40              0         +      Not Applicable
  03/26/2026 08 AM PDT            2.44              1         +      Not Applicable
  03/26/2026 09 AM PDT            2.46              1         +      Not Applicable
  03/26/2026 10 AM PDT            2.47              1         +      Not Applicable
  03/26/2026 11 AM PDT            2.49              1         +      Not Applicable
  03/26/2026 12 PM PDT            2.49              1         0      Not Applicable
  03/26/2026 01 PM PDT            2.51              2         +      Not Applicable
  03/26/2026 02 PM PDT            2.49              1         -      Not Applicable
  03/26/2026 03 PM PDT            2.51              2         +      Not Applicable
  03/26/2026 04 PM PDT            2.54              2         +      Not Applicable
  03/26/2026 05 PM PDT            2.50              1         -      Not Applicable
  03/26/2026 06 PM PDT            2.48              1         -      Not Applicable
  03/26/2026 07 PM PDT            2.46              1         -      Not Applicable
  03/26/2026 08 PM PDT            2.44              1         -      Not Applicable
  03/26/2026 09 PM PDT            2.44              1         0      Not Applicable
  03/26/2026 10 PM PDT            2.43              1         -      Not Applicable
  03/26/2026 11 PM PDT            2.41              0         -      Not Applicable
  03/27/2026 12 AM PDT            2.38              0         -      Not Applicable
  03/27/2026 01 AM PDT            2.40              0         +      Not Applicable
  03/27/2026 02 AM PDT            2.42              1         +      Not Applicable
  03/27/2026 03 AM PDT            2.42              1         0      Not Applicable
  03/27/2026 04 AM PDT            2.41              0         -      Not Applicable
  03/27/2026 05 AM PDT            2.42              1         +      Not Applicable
  03/27/2026 06 AM PDT            2.42              1         0      Not Applicable
  03/27/2026 07 AM PDT            2.41              0         -      Not Applicable
  03/27/2026 08 AM PDT            2.44              1         +      Not Applicable
  03/27/2026 09 AM PDT            2.48              1         +      Not Applicable
  03/27/2026 10 AM PDT            2.50              1         +      Not Applicable
  03/27/2026 11 AM PDT            2.51              2         +      Not Applicable
  03/27/2026 12 PM PDT            2.51              2         0      Not Applicable
  03/27/2026 01 PM PDT            2.50              1         -      Not Applicable
  03/27/2026 02 PM PDT            2.49              1         -      Not Applicable
  03/27/2026 03 PM PDT            2.53              2         +      Not Applicable
  03/27/2026 04 PM PDT            2.53              2         0      Not Applicable
  03/27/2026 05 PM PDT            2.62              4         +      Not Applicable
  03/27/2026 06 PM PDT            2.57              3         -      Not Applicable
  03/27/2026 07 PM PDT            2.52              2         -      Not Applicable
  03/27/2026 08 PM PDT            2.49              1         -      Not Applicable
  03/27/2026 09 PM PDT            2.49              1         0      Not Applicable
  03/27/2026 10 PM PDT            2.44              1         -      Not Applicable
  03/27/2026 11 PM PDT            2.44              1         0      Not Applicable
  03/28/2026 12 AM PDT            2.40              0         -      Not Applicable
  03/28/2026 01 AM PDT            2.37              0         -      Not Applicable
  03/28/2026 02 AM PDT            2.37              0         0      Not Applicable
  03/28/2026 03 AM PDT            2.34              0         -      Not Applicable
  03/28/2026 04 AM PDT            2.34              0         0      Not Applicable
  03/28/2026 05 AM PDT            2.38              0         +      Not Applicable
  03/28/2026 06 AM PDT            2.38              0         0      Not Applicable
  03/28/2026 07 AM PDT            2.38              0         0      Not Applicable
  03/28/2026 08 AM PDT            2.40              0         +      Not Applicable
  03/28/2026 09 AM PDT            2.54              2         +      Not Applicable
  03/28/2026 10 AM PDT            2.51              2         -      Not Applicable
  03/28/2026 11 AM PDT            2.41              0         -      Not Applicable
  03/28/2026 12 PM PDT            2.38              0         -      Not Applicable
  03/28/2026 01 PM PDT            2.41              0         +      Not Applicable
  03/28/2026 02 PM PDT            2.38              0         -      Not Applicable
  03/28/2026 03 PM PDT            2.34              0         -      Not Applicable
  03/28/2026 04 PM PDT            2.48              1         +      Not Applicable
  03/28/2026 05 PM PDT            2.56              2         +      Not Applicable
  03/28/2026 06 PM PDT            2.52              2         -      Not Applicable
  03/28/2026 07 PM PDT            2.51              2         -      Not Applicable
  03/28/2026 08 PM PDT            2.53              2         +      Not Applicable
  03/28/2026 09 PM PDT            2.44              1         -      Not Applicable
  03/28/2026 10 PM PDT            2.54              2         +      Not Applicable
  03/28/2026 11 PM PDT            2.51              2         -      Not Applicable
  03/29/2026 12 AM PDT            2.48              1         -      Not Applicable
  03/29/2026 01 AM PDT            2.47              1         -      Not Applicable
  03/29/2026 02 AM PDT            2.44              1         -      Not Applicable
  03/29/2026 03 AM PDT            2.44              1         0      Not Applicable
  03/29/2026 04 AM PDT            2.44              1         0      Not Applicable
  03/29/2026 05 AM PDT            2.42              1         -      Not Applicable
  03/29/2026 06 AM PDT            2.41              0         -      Not Applicable
  03/29/2026 07 AM PDT            2.41              0         0      Not Applicable
  03/29/2026 08 AM PDT            2.46              1         +      Not Applicable
  03/29/2026 09 AM PDT            2.44              1         -      Not Applicable
  03/29/2026 10 AM PDT            2.50              1         +      Not Applicable
  03/29/2026 11 AM PDT            2.54              2         +      Not Applicable
  03/29/2026 12 PM PDT            2.52              2         -      Not Applicable
  03/29/2026 01 PM PDT            2.52              2         0      Not Applicable
  03/29/2026 02 PM PDT            2.47              1         -      Not Applicable
  03/29/2026 03 PM PDT            2.50              1         +      Not Applicable
  03/29/2026 04 PM PDT            2.43              1         -      Not Applicable
  03/29/2026 05 PM PDT            2.41              0         -      Not Applicable
  03/29/2026 06 PM PDT            2.52              2         +      Not Applicable
  03/29/2026 07 PM PDT            2.44              1         -      Not Applicable
  03/29/2026 08 PM PDT            2.38              0         -      Not Applicable
  03/29/2026 09 PM PDT            2.30              0         -      Not Applicable
  03/29/2026 10 PM PDT            2.29              0         -      Not Applicable
  03/29/2026 11 PM PDT            2.38              0         +      Not Applicable
  03/30/2026 12 AM PDT            2.44              1         +      Not Applicable
  03/30/2026 01 AM PDT            2.35              0         -      Not Applicable
  03/30/2026 02 AM PDT            2.33              0         -      Not Applicable
  03/30/2026 03 AM PDT            2.36              0         +      Not Applicable
  03/30/2026 04 AM PDT            2.38              0         +      Not Applicable
  03/30/2026 05 AM PDT            2.37              0         -      Not Applicable
  03/30/2026 06 AM PDT            2.37              0         0      Not Applicable
  03/30/2026 07 AM PDT            2.37              0         0      Not Applicable
  03/30/2026 08 AM PDT            2.45              1         +      Not Applicable
  03/30/2026 09 AM PDT            2.41              0         -      Not Applicable
  03/30/2026 10 AM PDT            2.46              1         +      Not Applicable
  03/30/2026 11 AM PDT            2.55              2         +      Not Applicable
  03/30/2026 12 PM PDT            2.49              1         -      Not Applicable
  03/30/2026 01 PM PDT            2.26              0         -      Not Applicable
  03/30/2026 02 PM PDT            2.26              0         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/30/2026 03 PM PDT            2.26              0                Not Applicable
  03/30/2026 04 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 05 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 06 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 07 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 08 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 09 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 10 PM PDT            2.26              0         0      Not Applicable
  03/30/2026 11 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 12 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 01 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 02 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 03 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 04 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 05 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 06 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 07 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 08 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 09 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 10 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 11 AM PDT            2.26              0         0      Not Applicable
  03/31/2026 12 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 01 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 02 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 03 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 04 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 05 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 06 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 07 PM PDT            2.26              0         0      Not Applicable
  03/31/2026 08 PM PDT            2.74              9         +      Not Applicable
  03/31/2026 09 PM PDT            2.80             13         +      Not Applicable
  03/31/2026 10 PM PDT            2.84             16         +      Not Applicable
  03/31/2026 11 PM PDT            2.87             18         +      Not Applicable
  04/01/2026 12 AM PDT            2.89             20         +      Not Applicable
  04/01/2026 01 AM PDT            2.90             21         +      Not Applicable
  04/01/2026 02 AM PDT            2.92             23         +      Not Applicable
  04/01/2026 03 AM PDT            2.93             24         +      Not Applicable
  04/01/2026 04 AM PDT            2.94             25         +      Not Applicable
  04/01/2026 05 AM PDT            2.96             27         +      Not Applicable
  04/01/2026 06 AM PDT            2.95             26         -      Not Applicable
  04/01/2026 07 AM PDT            2.92             23         -      Not Applicable
  04/01/2026 08 AM PDT            2.77             11         -      Not Applicable
  04/01/2026 09 AM PDT            2.71              8         -      Not Applicable
  04/01/2026 10 AM PDT            2.65              5         -      Not Applicable
  04/01/2026 11 AM PDT            2.55              2         -      Not Applicable
  04/01/2026 12 PM PDT            2.29              0         -      Not Applicable
  04/01/2026 01 PM PDT            2.26              0         -      Not Applicable
  04/01/2026 02 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 03 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 04 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 05 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 06 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 07 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 08 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 09 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 10 PM PDT            2.26              0         0      Not Applicable
  04/01/2026 11 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 12 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 01 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 02 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 03 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 04 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 05 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 06 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 07 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 08 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 09 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 10 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 11 AM PDT            2.26              0         0      Not Applicable
  04/02/2026 12 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 01 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 02 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 03 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 04 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 05 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 06 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 07 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 08 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 09 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 10 PM PDT            2.26              0         0      Not Applicable
  04/02/2026 11 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 12 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 01 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 02 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 03 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 04 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 05 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 06 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 07 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 08 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 09 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 10 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 11 AM PDT            2.26              0         0      Not Applicable
  04/03/2026 12 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 01 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 02 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 03 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 04 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 05 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 06 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 07 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 08 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 09 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 10 PM PDT            2.26              0         0      Not Applicable
  04/03/2026 11 PM PDT            2.26              0         0      Not Applicable
  04/04/2026 12 AM PDT            2.26              0         0      Not Applicable
  04/04/2026 01 AM PDT            2.26              0         0      Not Applicable
  04/04/2026 02 AM PDT            2.26              0         0      Not Applicable
  04/04/2026 03 AM PDT            2.26              0         0      Not Applicable
  04/04/2026 04 AM PDT            2.26              0         0      Not Applicable
  04/04/2026 05 AM PDT            2.26              0         0      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.