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 22 2026 at 8:12 AM PDTNext Issuance: Oct 23 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:  10/22/2026 at 08:13 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/22/2026 at 12:00 AM PDT
# Maximum Observed Stage:                       4.94 Feet
# Maximum Observed Flow:                        2241 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/22/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       3.47 Feet
# Maximum Forecast Flow:                        193 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/17/2026 08 AM PDT            2.62              9                Not Applicable
  10/17/2026 09 AM PDT            2.60              8         -      Not Applicable
  10/17/2026 10 AM PDT            2.58              7         -      Not Applicable
  10/17/2026 11 AM PDT            2.56              6         -      Not Applicable
  10/17/2026 12 PM PDT            2.54              5         -      Not Applicable
  10/17/2026 01 PM PDT            2.52              4         -      Not Applicable
  10/17/2026 02 PM PDT            2.59              7         +      Not Applicable
  10/17/2026 03 PM PDT            2.48              3         -      Not Applicable
  10/17/2026 04 PM PDT            2.48              3         0      Not Applicable
  10/17/2026 05 PM PDT            2.45              2         -      Not Applicable
  10/17/2026 06 PM PDT            2.50              4         +      Not Applicable
  10/17/2026 07 PM PDT            2.48              3         -      Not Applicable
  10/17/2026 08 PM PDT            2.57              6         +      Not Applicable
  10/17/2026 09 PM PDT            2.55              5         -      Not Applicable
  10/17/2026 10 PM PDT            2.55              5         0      Not Applicable
  10/17/2026 11 PM PDT            2.56              6         +      Not Applicable
  10/18/2026 12 AM PDT            2.59              7         +      Not Applicable
  10/18/2026 01 AM PDT            2.55              5         -      Not Applicable
  10/18/2026 02 AM PDT            2.54              5         -      Not Applicable
  10/18/2026 03 AM PDT            2.56              6         +      Not Applicable
  10/18/2026 04 AM PDT            2.56              6         0      Not Applicable
  10/18/2026 05 AM PDT            2.56              6         0      Not Applicable
  10/18/2026 06 AM PDT            2.56              6         0      Not Applicable
  10/18/2026 07 AM PDT            2.55              5         -      Not Applicable
  10/18/2026 08 AM PDT            2.57              6         +      Not Applicable
  10/18/2026 09 AM PDT            2.55              5         -      Not Applicable
  10/18/2026 10 AM PDT            2.61              8         +      Not Applicable
  10/18/2026 11 AM PDT            2.58              7         -      Not Applicable
  10/18/2026 12 PM PDT            2.48              3         -      Not Applicable
  10/18/2026 01 PM PDT            2.45              2         -      Not Applicable
  10/18/2026 02 PM PDT            2.45              2         0      Not Applicable
  10/18/2026 03 PM PDT            2.45              2         0      Not Applicable
  10/18/2026 04 PM PDT            2.45              2         0      Not Applicable
  10/18/2026 05 PM PDT            2.45              2         0      Not Applicable
  10/18/2026 06 PM PDT            2.45              2         0      Not Applicable
  10/18/2026 07 PM PDT            2.15              0         -      Not Applicable
  10/18/2026 08 PM PDT            2.45              2         +      Not Applicable
  10/18/2026 09 PM PDT            2.71             14         +      Not Applicable
  10/18/2026 10 PM PDT            2.72             15         +      Not Applicable
  10/18/2026 11 PM PDT            2.65             10         -      Not Applicable
  10/19/2026 12 AM PDT            2.59              7         -      Not Applicable
  10/19/2026 01 AM PDT            2.54              5         -      Not Applicable
  10/19/2026 02 AM PDT            2.54              5         0      Not Applicable
  10/19/2026 03 AM PDT            2.54              5         0      Not Applicable
  10/19/2026 04 AM PDT            2.54              5         0      Not Applicable
  10/19/2026 05 AM PDT            2.57              6         +      Not Applicable
  10/19/2026 06 AM PDT            2.65             10         +      Not Applicable
  10/19/2026 07 AM PDT            2.63              9         -      Not Applicable
  10/19/2026 08 AM PDT            2.64             10         +      Not Applicable
  10/19/2026 09 AM PDT            2.66             11         +      Not Applicable
  10/19/2026 10 AM PDT            2.68             12         +      Not Applicable
  10/19/2026 11 AM PDT            2.71             14         +      Not Applicable
  10/19/2026 12 PM PDT            2.67             11         -      Not Applicable
  10/19/2026 01 PM PDT            2.67             11         0      Not Applicable
  10/19/2026 02 PM PDT            2.71             14         +      Not Applicable
  10/19/2026 03 PM PDT            2.70             13         -      Not Applicable
  10/19/2026 04 PM PDT            2.72             15         +      Not Applicable
  10/19/2026 05 PM PDT            2.73             16         +      Not Applicable
  10/19/2026 06 PM PDT            2.72             15         -      Not Applicable
  10/19/2026 07 PM PDT            2.72             15         0      Not Applicable
  10/19/2026 08 PM PDT            2.70             13         -      Not Applicable
  10/19/2026 09 PM PDT            2.67             11         -      Not Applicable
  10/19/2026 10 PM PDT            2.65             10         -      Not Applicable
  10/19/2026 11 PM PDT            2.64             10         -      Not Applicable
  10/20/2026 12 AM PDT            2.64             10         0      Not Applicable
  10/20/2026 01 AM PDT            2.65             10         +      Not Applicable
  10/20/2026 02 AM PDT            2.63              9         -      Not Applicable
  10/20/2026 03 AM PDT            2.59              7         -      Not Applicable
  10/20/2026 04 AM PDT            2.58              7         -      Not Applicable
  10/20/2026 05 AM PDT            2.59              7         +      Not Applicable
  10/20/2026 06 AM PDT            2.62              9         +      Not Applicable
  10/20/2026 07 AM PDT            2.58              7         -      Not Applicable
  10/20/2026 08 AM PDT            2.55              5         -      Not Applicable
  10/20/2026 09 AM PDT            2.58              7         +      Not Applicable
  10/20/2026 10 AM PDT            2.63              9         +      Not Applicable
  10/20/2026 11 AM PDT            2.62              9         -      Not Applicable
  10/20/2026 12 PM PDT            2.61              8         -      Not Applicable
  10/20/2026 01 PM PDT            2.60              8         -      Not Applicable
  10/20/2026 02 PM PDT            2.53              5         -      Not Applicable
  10/20/2026 03 PM PDT            2.53              5         0      Not Applicable
  10/20/2026 04 PM PDT            2.55              5         +      Not Applicable
  10/20/2026 05 PM PDT            2.45              2         -      Not Applicable
  10/20/2026 06 PM PDT            2.45              2         0      Not Applicable
  10/20/2026 07 PM PDT            2.45              2         0      Not Applicable
  10/20/2026 08 PM PDT            2.59              7         +      Not Applicable
  10/20/2026 09 PM PDT            2.54              5         -      Not Applicable
  10/20/2026 10 PM PDT            2.62              9         +      Not Applicable
  10/20/2026 11 PM PDT            2.60              8         -      Not Applicable
  10/21/2026 12 AM PDT            2.58              7         -      Not Applicable
  10/21/2026 01 AM PDT            2.54              5         -      Not Applicable
  10/21/2026 02 AM PDT            2.59              7         +      Not Applicable
  10/21/2026 03 AM PDT            2.52              4         -      Not Applicable
  10/21/2026 04 AM PDT            2.54              5         +      Not Applicable
  10/21/2026 05 AM PDT            2.57              6         +      Not Applicable
  10/21/2026 06 AM PDT            2.61              8         +      Not Applicable
  10/21/2026 07 AM PDT            2.60              8         -      Not Applicable
  10/21/2026 08 AM PDT            2.57              6         -      Not Applicable
  10/21/2026 09 AM PDT            2.60              8         +      Not Applicable
  10/21/2026 10 AM PDT            2.62              9         +      Not Applicable
  10/21/2026 11 AM PDT            2.62              9         0      Not Applicable
  10/21/2026 12 PM PDT            2.62              9         0      Not Applicable
  10/21/2026 01 PM PDT            2.67             11         +      Not Applicable
  10/21/2026 02 PM PDT            2.64             10         -      Not Applicable
  10/21/2026 03 PM PDT            2.63              9         -      Not Applicable
  10/21/2026 04 PM PDT            2.64             10         +      Not Applicable
  10/21/2026 05 PM PDT            2.65             10         +      Not Applicable
  10/21/2026 06 PM PDT            2.65             10         0      Not Applicable
  10/21/2026 07 PM PDT            2.61              8         -      Not Applicable
  10/21/2026 08 PM PDT            2.61              8         0      Not Applicable
  10/21/2026 09 PM PDT            2.58              7         -      Not Applicable
  10/21/2026 10 PM PDT            2.56              6         -      Not Applicable
  10/21/2026 11 PM PDT            2.56              6         0      Not Applicable
  10/22/2026 12 AM PDT            4.94           2241         +      Not Applicable
  10/22/2026 01 AM PDT            4.63           1419         -      Not Applicable
  10/22/2026 02 AM PDT            4.25            784         -      Not Applicable
  10/22/2026 03 AM PDT            4.00            524         -      Not Applicable
  10/22/2026 04 AM PDT            4.12            639         +      Not Applicable
  10/22/2026 05 AM PDT            4.05            569         -      Not Applicable
  10/22/2026 06 AM PDT            3.98            507         -      Not Applicable
  10/22/2026 07 AM PDT            3.96            491         -      Not Applicable
  10/22/2026 08 AM PDT            3.62            265         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/22/2026 09 AM PDT            3.47            193                Not Applicable
  10/22/2026 10 AM PDT            3.39            158         -      Not Applicable
  10/22/2026 11 AM PDT            3.32            132         -      Not Applicable
  10/22/2026 12 PM PDT            3.27            115         -      Not Applicable
  10/22/2026 01 PM PDT            3.25            109         -      Not Applicable
  10/22/2026 02 PM PDT            3.33            136         +      Not Applicable
  10/22/2026 03 PM PDT            3.33            136         0      Not Applicable
  10/22/2026 04 PM PDT            3.35            143         +      Not Applicable
  10/22/2026 05 PM PDT            3.34            139         -      Not Applicable
  10/22/2026 06 PM PDT            3.29            122         -      Not Applicable
  10/22/2026 07 PM PDT            3.17             86         -      Not Applicable
  10/22/2026 08 PM PDT            2.15              0         -      Not Applicable
  10/22/2026 09 PM PDT            2.15              0         0      Not Applicable
  10/22/2026 10 PM PDT            2.15              0         0      Not Applicable
  10/22/2026 11 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 12 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 01 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 02 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 03 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 04 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 05 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 06 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 07 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 08 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 09 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 10 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 11 AM PDT            2.15              0         0      Not Applicable
  10/23/2026 12 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 01 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 02 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 03 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 04 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 05 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 06 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 07 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 08 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 09 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 10 PM PDT            2.15              0         0      Not Applicable
  10/23/2026 11 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 12 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 01 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 02 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 03 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 04 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 05 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 06 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 07 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 08 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 09 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 10 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 11 AM PDT            2.15              0         0      Not Applicable
  10/24/2026 12 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 01 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 02 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 03 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 04 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 05 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 06 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 07 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 08 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 09 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 10 PM PDT            2.15              0         0      Not Applicable
  10/24/2026 11 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 12 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 01 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 02 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 03 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 04 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 05 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 06 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 07 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 08 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 09 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 10 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 11 AM PDT            2.15              0         0      Not Applicable
  10/25/2026 12 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 01 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 02 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 03 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 04 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 05 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 06 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 07 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 08 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 09 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 10 PM PDT            2.15              0         0      Not Applicable
  10/25/2026 11 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 12 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 01 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 02 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 03 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 04 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 05 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 06 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 07 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 08 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 09 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 10 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 11 AM PDT            2.15              0         0      Not Applicable
  10/26/2026 12 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 01 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 02 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 03 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 04 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 05 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 06 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 07 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 08 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 09 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 10 PM PDT            2.15              0         0      Not Applicable
  10/26/2026 11 PM PDT            2.15              0         0      Not Applicable
  10/27/2026 12 AM PDT            2.15              0         0      Not Applicable
  10/27/2026 01 AM PDT            2.15              0         0      Not Applicable
  10/27/2026 02 AM PDT            2.15              0         0      Not Applicable
  10/27/2026 03 AM PDT            2.15              0         0      Not Applicable
  10/27/2026 04 AM PDT            2.15              0         0      Not Applicable
  10/27/2026 05 AM PDT            2.15              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.