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: Oct 27 2026 at 7:26 AM PDTNext Issuance: Oct 28 2026 at 9:00 AM PDT
Action: 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:  10/27/2026 at 07:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/22/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       4.46 Feet
# Maximum Observed Flow:                        1065 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 04:00 AM PST
# Maximum Forecast Stage:                       3.62 Feet
# Maximum Forecast Flow:                        249 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/22/2026 07 AM PDT            3.90            425                Not Applicable
  10/22/2026 08 AM PDT            3.80            354         -      Not Applicable
  10/22/2026 09 AM PDT            3.95            463         +      Not Applicable
  10/22/2026 10 AM PDT            4.21            713         +      Not Applicable
  10/22/2026 11 AM PDT            4.33            864         +      Not Applicable
  10/22/2026 12 PM PDT            4.46           1065         +      Not Applicable
  10/22/2026 01 PM PDT            4.41            984         -      Not Applicable
  10/22/2026 02 PM PDT            4.36            908         -      Not Applicable
  10/22/2026 03 PM PDT            4.27            784         -      Not Applicable
  10/22/2026 04 PM PDT            4.24            748         -      Not Applicable
  10/22/2026 05 PM PDT            4.05            547         -      Not Applicable
  10/22/2026 06 PM PDT            3.72            305         -      Not Applicable
  10/22/2026 07 PM PDT            3.73            310         +      Not Applicable
  10/22/2026 08 PM PDT            3.58            229         -      Not Applicable
  10/22/2026 09 PM PDT            3.47            179         -      Not Applicable
  10/22/2026 10 PM PDT            3.52            201         +      Not Applicable
  10/22/2026 11 PM PDT            3.46            175         -      Not Applicable
  10/23/2026 12 AM PDT            3.35            132         -      Not Applicable
  10/23/2026 01 AM PDT            3.35            132         0      Not Applicable
  10/23/2026 02 AM PDT            3.40            151         +      Not Applicable
  10/23/2026 03 AM PDT            3.32            122         -      Not Applicable
  10/23/2026 04 AM PDT            3.31            119         -      Not Applicable
  10/23/2026 05 AM PDT            3.26            103         -      Not Applicable
  10/23/2026 06 AM PDT            3.16             76         -      Not Applicable
  10/23/2026 07 AM PDT            3.29            112         +      Not Applicable
  10/23/2026 08 AM PDT            3.11             65         -      Not Applicable
  10/23/2026 09 AM PDT            3.03             49         -      Not Applicable
  10/23/2026 10 AM PDT            3.05             53         +      Not Applicable
  10/23/2026 11 AM PDT            2.97             39         -      Not Applicable
  10/23/2026 12 PM PDT            2.97             39         0      Not Applicable
  10/23/2026 01 PM PDT            2.87             26         -      Not Applicable
  10/23/2026 02 PM PDT            2.86             25         -      Not Applicable
  10/23/2026 03 PM PDT            2.85             24         -      Not Applicable
  10/23/2026 04 PM PDT            2.84             23         -      Not Applicable
  10/23/2026 05 PM PDT            2.80             19         -      Not Applicable
  10/23/2026 06 PM PDT            2.78             17         -      Not Applicable
  10/23/2026 07 PM PDT            2.76             16         -      Not Applicable
  10/23/2026 08 PM PDT            2.75             15         -      Not Applicable
  10/23/2026 09 PM PDT            2.70             11         -      Not Applicable
  10/23/2026 10 PM PDT            2.70             11         0      Not Applicable
  10/23/2026 11 PM PDT            2.70             11         0      Not Applicable
  10/24/2026 12 AM PDT            2.69             11         -      Not Applicable
  10/24/2026 01 AM PDT            2.68             10         -      Not Applicable
  10/24/2026 02 AM PDT            2.68             10         0      Not Applicable
  10/24/2026 03 AM PDT            2.71             12         +      Not Applicable
  10/24/2026 04 AM PDT            2.75             15         +      Not Applicable
  10/24/2026 05 AM PDT            2.73             13         -      Not Applicable
  10/24/2026 06 AM PDT            2.77             16         +      Not Applicable
  10/24/2026 07 AM PDT            2.78             17         +      Not Applicable
  10/24/2026 08 AM PDT            2.79             18         +      Not Applicable
  10/24/2026 09 AM PDT            2.79             18         0      Not Applicable
  10/24/2026 10 AM PDT            2.79             18         0      Not Applicable
  10/24/2026 11 AM PDT            2.75             15         -      Not Applicable
  10/24/2026 12 PM PDT            2.78             17         +      Not Applicable
  10/24/2026 01 PM PDT            2.77             16         -      Not Applicable
  10/24/2026 02 PM PDT            2.72             13         -      Not Applicable
  10/24/2026 03 PM PDT            2.78             17         +      Not Applicable
  10/24/2026 04 PM PDT            2.74             14         -      Not Applicable
  10/24/2026 05 PM PDT            2.75             15         +      Not Applicable
  10/24/2026 06 PM PDT            2.74             14         -      Not Applicable
  10/24/2026 07 PM PDT            2.72             13         -      Not Applicable
  10/24/2026 08 PM PDT            2.70             11         -      Not Applicable
  10/24/2026 09 PM PDT            2.70             11         0      Not Applicable
  10/24/2026 10 PM PDT            2.70             11         0      Not Applicable
  10/24/2026 11 PM PDT            2.72             13         +      Not Applicable
  10/25/2026 12 AM PDT            2.70             11         -      Not Applicable
  10/25/2026 01 AM PDT            2.72             13         +      Not Applicable
  10/25/2026 02 AM PDT            2.71             12         -      Not Applicable
  10/25/2026 03 AM PDT            2.71             12         0      Not Applicable
  10/25/2026 04 AM PDT            2.72             13         +      Not Applicable
  10/25/2026 05 AM PDT            2.72             13         0      Not Applicable
  10/25/2026 06 AM PDT            2.72             13         0      Not Applicable
  10/25/2026 07 AM PDT            2.70             11         -      Not Applicable
  10/25/2026 08 AM PDT            2.71             12         +      Not Applicable
  10/25/2026 09 AM PDT            2.74             14         +      Not Applicable
  10/25/2026 10 AM PDT            2.76             16         +      Not Applicable
  10/25/2026 11 AM PDT            2.72             13         -      Not Applicable
  10/25/2026 12 PM PDT            2.77             16         +      Not Applicable
  10/25/2026 01 PM PDT            2.81             20         +      Not Applicable
  10/25/2026 02 PM PDT            2.82             21         +      Not Applicable
  10/25/2026 03 PM PDT            2.81             20         -      Not Applicable
  10/25/2026 04 PM PDT            2.82             21         +      Not Applicable
  10/25/2026 05 PM PDT            2.81             20         -      Not Applicable
  10/25/2026 06 PM PDT            2.77             16         -      Not Applicable
  10/25/2026 07 PM PDT            2.75             15         -      Not Applicable
  10/25/2026 08 PM PDT            2.74             14         -      Not Applicable
  10/25/2026 09 PM PDT            2.70             11         -      Not Applicable
  10/25/2026 10 PM PDT            2.73             13         +      Not Applicable
  10/25/2026 11 PM PDT            2.69             11         -      Not Applicable
  10/26/2026 12 AM PDT            2.70             11         +      Not Applicable
  10/26/2026 01 AM PDT            2.71             12         +      Not Applicable
  10/26/2026 02 AM PDT            2.73             13         +      Not Applicable
  10/26/2026 03 AM PDT            2.72             13         -      Not Applicable
  10/26/2026 04 AM PDT            2.73             13         +      Not Applicable
  10/26/2026 05 AM PDT            2.70             11         -      Not Applicable
  10/26/2026 06 AM PDT            2.72             13         +      Not Applicable
  10/26/2026 07 AM PDT            2.71             12         -      Not Applicable
  10/26/2026 08 AM PDT            2.72             13         +      Not Applicable
  10/26/2026 09 AM PDT            2.71             12         -      Not Applicable
  10/26/2026 10 AM PDT            2.70             11         -      Not Applicable
  10/26/2026 11 AM PDT            2.72             13         +      Not Applicable
  10/26/2026 12 PM PDT            2.73             13         +      Not Applicable
  10/26/2026 01 PM PDT            2.75             15         +      Not Applicable
  10/26/2026 02 PM PDT            2.72             13         -      Not Applicable
  10/26/2026 03 PM PDT            2.75             15         +      Not Applicable
  10/26/2026 04 PM PDT            2.75             15         0      Not Applicable
  10/26/2026 05 PM PDT            2.73             13         -      Not Applicable
  10/26/2026 06 PM PDT            2.75             15         +      Not Applicable
  10/26/2026 07 PM PDT            2.75             15         0      Not Applicable
  10/26/2026 08 PM PDT            2.77             16         +      Not Applicable
  10/26/2026 09 PM PDT            2.73             13         -      Not Applicable
  10/26/2026 10 PM PDT            2.75             15         +      Not Applicable
  10/26/2026 11 PM PDT            2.73             13         -      Not Applicable
  10/27/2026 12 AM PDT            2.72             13         -      Not Applicable
  10/27/2026 01 AM PDT            2.72             13         0      Not Applicable
  10/27/2026 02 AM PDT            2.76             16         +      Not Applicable
  10/27/2026 03 AM PDT            2.72             13         -      Not Applicable
  10/27/2026 04 AM PDT            2.75             15         +      Not Applicable
  10/27/2026 05 AM PDT            2.73             13         -      Not Applicable
  10/27/2026 06 AM PDT            2.75             15         +      Not Applicable
  10/27/2026 07 AM PDT            2.74             14         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/27/2026 08 AM PDT            2.73             13                Not Applicable
  10/27/2026 09 AM PDT            2.72             13         -      Not Applicable
  10/27/2026 10 AM PDT            2.71             12         -      Not Applicable
  10/27/2026 11 AM PDT            2.70             11         -      Not Applicable
  10/27/2026 12 PM PDT            2.69             11         -      Not Applicable
  10/27/2026 01 PM PDT            2.67             10         -      Not Applicable
  10/27/2026 02 PM PDT            2.66              9         -      Not Applicable
  10/27/2026 03 PM PDT            2.65              9         -      Not Applicable
  10/27/2026 04 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 05 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 06 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 07 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 08 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 09 PM PDT            2.65              9         0      Not Applicable
  10/27/2026 10 PM PDT            2.64              8         -      Not Applicable
  10/27/2026 11 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 12 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 01 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 02 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 03 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 04 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 05 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 06 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 07 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 08 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 09 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 10 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 11 AM PDT            2.64              8         0      Not Applicable
  10/28/2026 12 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 01 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 02 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 03 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 04 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 05 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 06 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 07 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 08 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 09 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 10 PM PDT            2.64              8         0      Not Applicable
  10/28/2026 11 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 12 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 01 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 02 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 03 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 04 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 05 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 06 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 07 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 08 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 09 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 10 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 11 AM PDT            2.64              8         0      Not Applicable
  10/29/2026 12 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 01 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 02 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 03 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 04 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 05 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 06 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 07 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 08 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 09 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 10 PM PDT            2.64              8         0      Not Applicable
  10/29/2026 11 PM PDT            2.64              8         0      Not Applicable
  10/30/2026 12 AM PDT            2.63              8         -      Not Applicable
  10/30/2026 01 AM PDT            2.63              8         0      Not Applicable
  10/30/2026 02 AM PDT            2.63              8         0      Not Applicable
  10/30/2026 03 AM PDT            2.63              8         0      Not Applicable
  10/30/2026 04 AM PDT            2.63              8         0      Not Applicable
  10/30/2026 05 AM PDT            2.63              8         0      Not Applicable
  10/30/2026 06 AM PDT            2.67             10         +      Not Applicable
  10/30/2026 07 AM PDT            2.73             13         +      Not Applicable
  10/30/2026 08 AM PDT            2.87             26         +      Not Applicable
  10/30/2026 09 AM PDT            2.90             30         +      Not Applicable
  10/30/2026 10 AM PDT            2.93             34         +      Not Applicable
  10/30/2026 11 AM PDT            2.95             37         +      Not Applicable
  10/30/2026 12 PM PDT            2.95             37         0      Not Applicable
  10/30/2026 01 PM PDT            2.94             35         -      Not Applicable
  10/30/2026 02 PM PDT            2.85             24         -      Not Applicable
  10/30/2026 03 PM PDT            2.83             22         -      Not Applicable
  10/30/2026 04 PM PDT            2.81             20         -      Not Applicable
  10/30/2026 05 PM PDT            2.79             18         -      Not Applicable
  10/30/2026 06 PM PDT            2.79             18         0      Not Applicable
  10/30/2026 07 PM PDT            2.80             19         +      Not Applicable
  10/30/2026 08 PM PDT            2.86             25         +      Not Applicable
  10/30/2026 09 PM PDT            2.87             26         +      Not Applicable
  10/30/2026 10 PM PDT            2.88             27         +      Not Applicable
  10/30/2026 11 PM PDT            2.89             29         +      Not Applicable
  10/31/2026 12 AM PDT            2.89             29         0      Not Applicable
  10/31/2026 01 AM PDT            2.88             27         -      Not Applicable
  10/31/2026 02 AM PDT            2.82             21         -      Not Applicable
  10/31/2026 03 AM PDT            2.80             19         -      Not Applicable
  10/31/2026 04 AM PDT            2.77             16         -      Not Applicable
  10/31/2026 05 AM PDT            2.75             15         -      Not Applicable
  10/31/2026 06 AM PDT            2.73             13         -      Not Applicable
  10/31/2026 07 AM PDT            2.71             12         -      Not Applicable
  10/31/2026 08 AM PDT            2.70             11         -      Not Applicable
  10/31/2026 09 AM PDT            2.69             11         -      Not Applicable
  10/31/2026 10 AM PDT            2.67             10         -      Not Applicable
  10/31/2026 11 AM PDT            2.67             10         0      Not Applicable
  10/31/2026 12 PM PDT            2.67             10         0      Not Applicable
  10/31/2026 01 PM PDT            2.70             11         +      Not Applicable
  10/31/2026 02 PM PDT            2.78             17         +      Not Applicable
  10/31/2026 03 PM PDT            2.80             19         +      Not Applicable
  10/31/2026 04 PM PDT            2.82             21         +      Not Applicable
  10/31/2026 05 PM PDT            2.83             22         +      Not Applicable
  10/31/2026 06 PM PDT            2.90             30         +      Not Applicable
  10/31/2026 07 PM PDT            3.00             44         +      Not Applicable
  10/31/2026 08 PM PDT            3.21             89         +      Not Applicable
  10/31/2026 09 PM PDT            3.27            106         +      Not Applicable
  10/31/2026 10 PM PDT            3.30            115         +      Not Applicable
  10/31/2026 11 PM PDT            3.34            129         +      Not Applicable
  11/01/2026 12 AM PDT            3.38            143         +      Not Applicable
  11/01/2026 01 AM PDT            3.43            162         +      Not Applicable
  11/01/2026 01 AM PST            3.53            206         +      Not Applicable
  11/01/2026 02 AM PST            3.57            224         +      Not Applicable
  11/01/2026 03 AM PST            3.60            239         +      Not Applicable
  11/01/2026 04 AM PST            3.62            249         +      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.