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 19 2026 at 6:50 AM PDTNext Issuance: Oct 20 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:  10/19/2026 at 06:51 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/15/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       2.83 Feet
# Maximum Observed Flow:                        25 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/22/2026 at 06:00 AM PDT
# Maximum Forecast Stage:                       4.06 Feet
# Maximum Forecast Flow:                        579 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/14/2026 06 AM PDT            2.75             17                Not Applicable
  10/14/2026 07 AM PDT            2.73             16         -      Not Applicable
  10/14/2026 08 AM PDT            2.79             21         +      Not Applicable
  10/14/2026 09 AM PDT            2.72             15         -      Not Applicable
  10/14/2026 10 AM PDT            2.73             16         +      Not Applicable
  10/14/2026 11 AM PDT            2.71             14         -      Not Applicable
  10/14/2026 12 PM PDT            2.70             13         -      Not Applicable
  10/14/2026 01 PM PDT            2.73             16         +      Not Applicable
  10/14/2026 02 PM PDT            2.77             19         +      Not Applicable
  10/14/2026 03 PM PDT            2.76             18         -      Not Applicable
  10/14/2026 04 PM PDT            2.75             17         -      Not Applicable
  10/14/2026 05 PM PDT            2.77             19         +      Not Applicable
  10/14/2026 06 PM PDT            2.72             15         -      Not Applicable
  10/14/2026 07 PM PDT            2.74             16         +      Not Applicable
  10/14/2026 08 PM PDT            2.75             17         +      Not Applicable
  10/14/2026 09 PM PDT            2.73             16         -      Not Applicable
  10/14/2026 10 PM PDT            2.78             20         +      Not Applicable
  10/14/2026 11 PM PDT            2.66             11         -      Not Applicable
  10/15/2026 12 AM PDT            2.65             10         -      Not Applicable
  10/15/2026 01 AM PDT            2.63              9         -      Not Applicable
  10/15/2026 02 AM PDT            2.63              9         0      Not Applicable
  10/15/2026 03 AM PDT            2.61              8         -      Not Applicable
  10/15/2026 04 AM PDT            2.60              8         -      Not Applicable
  10/15/2026 05 AM PDT            2.63              9         +      Not Applicable
  10/15/2026 06 AM PDT            2.64             10         +      Not Applicable
  10/15/2026 07 AM PDT            2.64             10         0      Not Applicable
  10/15/2026 08 AM PDT            2.64             10         0      Not Applicable
  10/15/2026 09 AM PDT            2.66             11         +      Not Applicable
  10/15/2026 10 AM PDT            2.65             10         -      Not Applicable
  10/15/2026 11 AM PDT            2.78             20         +      Not Applicable
  10/15/2026 12 PM PDT            2.79             21         +      Not Applicable
  10/15/2026 01 PM PDT            2.83             25         +      Not Applicable
  10/15/2026 02 PM PDT            2.77             19         -      Not Applicable
  10/15/2026 03 PM PDT            2.73             16         -      Not Applicable
  10/15/2026 04 PM PDT            2.71             14         -      Not Applicable
  10/15/2026 05 PM PDT            2.73             16         +      Not Applicable
  10/15/2026 06 PM PDT            2.73             16         0      Not Applicable
  10/15/2026 07 PM PDT            2.73             16         0      Not Applicable
  10/15/2026 08 PM PDT            2.70             13         -      Not Applicable
  10/15/2026 09 PM PDT            2.69             13         -      Not Applicable
  10/15/2026 10 PM PDT            2.70             13         +      Not Applicable
  10/15/2026 11 PM PDT            2.71             14         +      Not Applicable
  10/16/2026 12 AM PDT            2.69             13         -      Not Applicable
  10/16/2026 01 AM PDT            2.75             17         +      Not Applicable
  10/16/2026 02 AM PDT            2.67             11         -      Not Applicable
  10/16/2026 03 AM PDT            2.73             16         +      Not Applicable
  10/16/2026 04 AM PDT            2.71             14         -      Not Applicable
  10/16/2026 05 AM PDT            2.70             13         -      Not Applicable
  10/16/2026 06 AM PDT            2.69             13         -      Not Applicable
  10/16/2026 07 AM PDT            2.70             13         +      Not Applicable
  10/16/2026 08 AM PDT            2.67             11         -      Not Applicable
  10/16/2026 09 AM PDT            2.69             13         +      Not Applicable
  10/16/2026 10 AM PDT            2.68             12         -      Not Applicable
  10/16/2026 11 AM PDT            2.73             16         +      Not Applicable
  10/16/2026 12 PM PDT            2.71             14         -      Not Applicable
  10/16/2026 01 PM PDT            2.70             13         -      Not Applicable
  10/16/2026 02 PM PDT            2.70             13         0      Not Applicable
  10/16/2026 03 PM PDT            2.69             13         -      Not Applicable
  10/16/2026 04 PM PDT            2.70             13         +      Not Applicable
  10/16/2026 05 PM PDT            2.70             13         0      Not Applicable
  10/16/2026 06 PM PDT            2.69             13         -      Not Applicable
  10/16/2026 07 PM PDT            2.65             10         -      Not Applicable
  10/16/2026 08 PM PDT            2.62              9         -      Not Applicable
  10/16/2026 09 PM PDT            2.60              8         -      Not Applicable
  10/16/2026 10 PM PDT            2.57              6         -      Not Applicable
  10/16/2026 11 PM PDT            2.61              8         +      Not Applicable
  10/17/2026 12 AM PDT            2.61              8         0      Not Applicable
  10/17/2026 01 AM PDT            2.60              8         -      Not Applicable
  10/17/2026 02 AM PDT            2.61              8         +      Not Applicable
  10/17/2026 03 AM PDT            2.63              9         +      Not Applicable
  10/17/2026 04 AM PDT            2.58              7         -      Not Applicable
  10/17/2026 05 AM PDT            2.60              8         +      Not Applicable
  10/17/2026 06 AM PDT            2.60              8         0      Not Applicable
  10/17/2026 07 AM PDT            2.58              7         -      Not Applicable
  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            2.58              7         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/19/2026 07 AM PDT            2.58              7                Not Applicable
  10/19/2026 08 AM PDT            2.58              7         0      Not Applicable
  10/19/2026 09 AM PDT            2.58              7         0      Not Applicable
  10/19/2026 10 AM PDT            2.57              6         -      Not Applicable
  10/19/2026 11 AM PDT            2.57              6         0      Not Applicable
  10/19/2026 12 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 01 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 02 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 03 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 04 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 05 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 06 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 07 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 08 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 09 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 10 PM PDT            2.57              6         0      Not Applicable
  10/19/2026 11 PM PDT            2.57              6         0      Not Applicable
  10/20/2026 12 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 01 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 02 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 03 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 04 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 05 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 06 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 07 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 08 AM PDT            2.57              6         0      Not Applicable
  10/20/2026 09 AM PDT            2.56              6         -      Not Applicable
  10/20/2026 10 AM PDT            2.56              6         0      Not Applicable
  10/20/2026 11 AM PDT            2.56              6         0      Not Applicable
  10/20/2026 12 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 01 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 02 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 03 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 04 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 05 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 06 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 07 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 08 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 09 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 10 PM PDT            2.56              6         0      Not Applicable
  10/20/2026 11 PM PDT            2.56              6         0      Not Applicable
  10/21/2026 12 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 01 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 02 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 03 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 04 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 05 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 06 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 07 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 08 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 09 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 10 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 11 AM PDT            2.56              6         0      Not Applicable
  10/21/2026 12 PM PDT            2.67             11         +      Not Applicable
  10/21/2026 01 PM PDT            2.83             25         +      Not Applicable
  10/21/2026 02 PM PDT            3.10             69         +      Not Applicable
  10/21/2026 03 PM PDT            3.16             84         +      Not Applicable
  10/21/2026 04 PM PDT            3.20             94         +      Not Applicable
  10/21/2026 05 PM PDT            3.22            100         +      Not Applicable
  10/21/2026 06 PM PDT            3.26            112         +      Not Applicable
  10/21/2026 07 PM PDT            3.32            132         +      Not Applicable
  10/21/2026 08 PM PDT            3.43            175         +      Not Applicable
  10/21/2026 09 PM PDT            3.47            193         +      Not Applicable
  10/21/2026 10 PM PDT            3.50            207         +      Not Applicable
  10/21/2026 11 PM PDT            3.52            216         +      Not Applicable
  10/22/2026 12 AM PDT            3.58            244         +      Not Applicable
  10/22/2026 01 AM PDT            3.67            292         +      Not Applicable
  10/22/2026 02 AM PDT            3.89            436         +      Not Applicable
  10/22/2026 03 AM PDT            3.95            483         +      Not Applicable
  10/22/2026 04 AM PDT            4.00            524         +      Not Applicable
  10/22/2026 05 AM PDT            4.04            560         +      Not Applicable
  10/22/2026 06 AM PDT            4.06            579         +      Not Applicable
  10/22/2026 07 AM PDT            4.06            579         0      Not Applicable
  10/22/2026 08 AM PDT            4.00            524         -      Not Applicable
  10/22/2026 09 AM PDT            3.99            516         -      Not Applicable
  10/22/2026 10 AM PDT            3.99            516         0      Not Applicable
  10/22/2026 11 AM PDT            3.98            507         -      Not Applicable
  10/22/2026 12 PM PDT            3.97            499         -      Not Applicable
  10/22/2026 01 PM PDT            3.94            475         -      Not Applicable
  10/22/2026 02 PM PDT            3.83            393         -      Not Applicable
  10/22/2026 03 PM PDT            3.79            366         -      Not Applicable
  10/22/2026 04 PM PDT            3.76            346         -      Not Applicable
  10/22/2026 05 PM PDT            3.73            328         -      Not Applicable
  10/22/2026 06 PM PDT            3.70            310         -      Not Applicable
  10/22/2026 07 PM PDT            3.65            281         -      Not Applicable
  10/22/2026 08 PM PDT            3.51            211         -      Not Applicable
  10/22/2026 09 PM PDT            3.45            184         -      Not Applicable
  10/22/2026 10 PM PDT            3.39            158         -      Not Applicable
  10/22/2026 11 PM PDT            3.35            143         -      Not Applicable
  10/23/2026 12 AM PDT            3.29            122         -      Not Applicable
  10/23/2026 01 AM PDT            3.24            106         -      Not Applicable
  10/23/2026 02 AM PDT            3.12             74         -      Not Applicable
  10/23/2026 03 AM PDT            3.06             61         -      Not Applicable
  10/23/2026 04 AM PDT            3.00             49         -      Not Applicable
  10/23/2026 05 AM PDT            2.94             39         -      Not Applicable
  10/23/2026 06 AM PDT            2.88             31         -      Not Applicable
  10/23/2026 07 AM PDT            2.83             25         -      Not Applicable
  10/23/2026 08 AM PDT            2.78             20         -      Not Applicable
  10/23/2026 09 AM PDT            2.73             16         -      Not Applicable
  10/23/2026 10 AM PDT            2.69             13         -      Not Applicable
  10/23/2026 11 AM PDT            2.66             11         -      Not Applicable
  10/23/2026 12 PM PDT            2.62              9         -      Not Applicable
  10/23/2026 01 PM PDT            2.60              8         -      Not Applicable
  10/23/2026 02 PM PDT            2.59              7         -      Not Applicable
  10/23/2026 03 PM PDT            2.57              6         -      Not Applicable
  10/23/2026 04 PM PDT            2.56              6         -      Not Applicable
  10/23/2026 05 PM PDT            2.55              5         -      Not Applicable
  10/23/2026 06 PM PDT            2.54              5         -      Not Applicable
  10/23/2026 07 PM PDT            2.54              5         0      Not Applicable
  10/23/2026 08 PM PDT            2.54              5         0      Not Applicable
  10/23/2026 09 PM PDT            2.54              5         0      Not Applicable
  10/23/2026 10 PM PDT            2.54              5         0      Not Applicable
  10/23/2026 11 PM PDT            2.54              5         0      Not Applicable
  10/24/2026 12 AM PDT            2.54              5         0      Not Applicable
  10/24/2026 01 AM PDT            2.54              5         0      Not Applicable
  10/24/2026 02 AM PDT            2.54              5         0      Not Applicable
  10/24/2026 03 AM PDT            2.54              5         0      Not Applicable
  10/24/2026 04 AM PDT            2.54              5         0      Not Applicable
  10/24/2026 05 AM PDT            2.54              5         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.