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 Feet
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Dec 25 2025 at 8:37 PM PSTNext Issuance: Dec 26 2025 at 9:00 AM PST
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:  12/25/2025 at 08:40 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 05:00 PM PST
# Maximum Observed Stage:                       4.89 Feet
# Maximum Observed Flow:                        2083 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 08:00 PM PST
# Maximum Forecast Stage:                       4.52 Feet
# Maximum Forecast Flow:                        1160 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 08 PM PST            2.56              3                Not Applicable
  12/20/2025 09 PM PST            2.55              3         -      Not Applicable
  12/20/2025 10 PM PST            2.58              4         +      Not Applicable
  12/20/2025 11 PM PST            2.58              4         0      Not Applicable
  12/21/2025 12 AM PST            2.62              5         +      Not Applicable
  12/21/2025 01 AM PST            2.57              4         -      Not Applicable
  12/21/2025 02 AM PST            2.57              4         0      Not Applicable
  12/21/2025 03 AM PST            2.58              4         +      Not Applicable
  12/21/2025 04 AM PST            2.57              4         -      Not Applicable
  12/21/2025 05 AM PST            2.56              3         -      Not Applicable
  12/21/2025 06 AM PST            2.55              3         -      Not Applicable
  12/21/2025 07 AM PST            2.57              4         +      Not Applicable
  12/21/2025 08 AM PST            2.56              3         -      Not Applicable
  12/21/2025 09 AM PST            2.59              4         +      Not Applicable
  12/21/2025 10 AM PST            2.57              4         -      Not Applicable
  12/21/2025 11 AM PST            2.58              4         +      Not Applicable
  12/21/2025 12 PM PST            2.60              5         +      Not Applicable
  12/21/2025 01 PM PST            2.57              4         -      Not Applicable
  12/21/2025 02 PM PST            2.56              3         -      Not Applicable
  12/21/2025 03 PM PST            2.56              3         0      Not Applicable
  12/21/2025 04 PM PST            2.56              3         0      Not Applicable
  12/21/2025 05 PM PST            2.55              3         -      Not Applicable
  12/21/2025 06 PM PST            2.57              4         +      Not Applicable
  12/21/2025 07 PM PST            2.56              3         -      Not Applicable
  12/21/2025 08 PM PST            2.54              3         -      Not Applicable
  12/21/2025 09 PM PST            2.55              3         +      Not Applicable
  12/21/2025 10 PM PST            2.56              3         +      Not Applicable
  12/21/2025 11 PM PST            2.60              5         +      Not Applicable
  12/22/2025 12 AM PST            2.56              3         -      Not Applicable
  12/22/2025 01 AM PST            2.56              3         0      Not Applicable
  12/22/2025 02 AM PST            2.59              4         +      Not Applicable
  12/22/2025 03 AM PST            2.55              3         -      Not Applicable
  12/22/2025 04 AM PST            2.54              3         -      Not Applicable
  12/22/2025 05 AM PST            2.56              3         +      Not Applicable
  12/22/2025 06 AM PST            2.57              4         +      Not Applicable
  12/22/2025 07 AM PST            2.55              3         -      Not Applicable
  12/22/2025 08 AM PST            2.57              4         +      Not Applicable
  12/22/2025 09 AM PST            2.55              3         -      Not Applicable
  12/22/2025 10 AM PST            2.54              3         -      Not Applicable
  12/22/2025 11 AM PST            2.55              3         +      Not Applicable
  12/22/2025 12 PM PST            2.54              3         -      Not Applicable
  12/22/2025 01 PM PST            2.55              3         +      Not Applicable
  12/22/2025 02 PM PST            2.56              3         +      Not Applicable
  12/22/2025 03 PM PST            2.54              3         -      Not Applicable
  12/22/2025 04 PM PST            2.56              3         +      Not Applicable
  12/22/2025 05 PM PST            2.59              4         +      Not Applicable
  12/22/2025 06 PM PST            2.55              3         -      Not Applicable
  12/22/2025 07 PM PST            2.54              3         -      Not Applicable
  12/22/2025 08 PM PST            2.56              3         +      Not Applicable
  12/22/2025 09 PM PST            2.58              4         +      Not Applicable
  12/22/2025 10 PM PST            2.55              3         -      Not Applicable
  12/22/2025 11 PM PST            2.52              2         -      Not Applicable
  12/23/2025 12 AM PST            2.61              5         +      Not Applicable
  12/23/2025 01 AM PST            2.58              4         -      Not Applicable
  12/23/2025 02 AM PST            2.54              3         -      Not Applicable
  12/23/2025 03 AM PST            2.55              3         +      Not Applicable
  12/23/2025 04 AM PST            2.59              4         +      Not Applicable
  12/23/2025 05 AM PST            2.55              3         -      Not Applicable
  12/23/2025 06 AM PST            2.55              3         0      Not Applicable
  12/23/2025 07 AM PST            2.58              4         +      Not Applicable
  12/23/2025 08 AM PST            2.54              3         -      Not Applicable
  12/23/2025 09 AM PST            2.56              3         +      Not Applicable
  12/23/2025 10 AM PST            2.57              4         +      Not Applicable
  12/23/2025 11 AM PST            2.55              3         -      Not Applicable
  12/23/2025 12 PM PST            2.55              3         0      Not Applicable
  12/23/2025 01 PM PST            2.57              4         +      Not Applicable
  12/23/2025 02 PM PST            2.56              3         -      Not Applicable
  12/23/2025 03 PM PST            2.56              3         0      Not Applicable
  12/23/2025 04 PM PST            2.55              3         -      Not Applicable
  12/23/2025 05 PM PST            2.57              4         +      Not Applicable
  12/23/2025 06 PM PST            2.55              3         -      Not Applicable
  12/23/2025 07 PM PST            2.54              3         -      Not Applicable
  12/23/2025 08 PM PST            2.57              4         +      Not Applicable
  12/23/2025 09 PM PST            2.58              4         +      Not Applicable
  12/23/2025 10 PM PST            2.57              4         -      Not Applicable
  12/23/2025 11 PM PST            2.58              4         +      Not Applicable
  12/24/2025 12 AM PST            2.58              4         0      Not Applicable
  12/24/2025 01 AM PST            2.55              3         -      Not Applicable
  12/24/2025 02 AM PST            2.62              5         +      Not Applicable
  12/24/2025 03 AM PST            2.56              3         -      Not Applicable
  12/24/2025 04 AM PST            2.56              3         0      Not Applicable
  12/24/2025 05 AM PST            2.58              4         +      Not Applicable
  12/24/2025 06 AM PST            2.71             10         +      Not Applicable
  12/24/2025 07 AM PST            2.94             30         +      Not Applicable
  12/24/2025 08 AM PST            3.06             48         +      Not Applicable
  12/24/2025 09 AM PST            3.56            201         +      Not Applicable
  12/24/2025 10 AM PST            3.15             65         -      Not Applicable
  12/24/2025 11 AM PST            3.05             46         -      Not Applicable
  12/24/2025 12 PM PST            2.91             26         -      Not Applicable
  12/24/2025 01 PM PST            3.29            100         +      Not Applicable
  12/24/2025 02 PM PST            3.51            179         +      Not Applicable
  12/24/2025 03 PM PST            4.31            819         +      Not Applicable
  12/24/2025 04 PM PST            4.81           1840         +      Not Applicable
  12/24/2025 05 PM PST            4.89           2083         +      Not Applicable
  12/24/2025 06 PM PST            4.85           1959         -      Not Applicable
  12/24/2025 07 PM PST            4.71           1576         -      Not Applicable
  12/24/2025 08 PM PST            4.77           1728         +      Not Applicable
  12/24/2025 09 PM PST            4.73           1625         -      Not Applicable
  12/24/2025 10 PM PST            4.68           1503         -      Not Applicable
  12/24/2025 11 PM PST            4.56           1239         -      Not Applicable
  12/25/2025 12 AM PST            4.43           1003         -      Not Applicable
  12/25/2025 01 AM PST            4.28            780         -      Not Applicable
  12/25/2025 02 AM PST            4.14            617         -      Not Applicable
  12/25/2025 03 AM PST            4.09            566         -      Not Applicable
  12/25/2025 04 AM PST            3.92            419         -      Not Applicable
  12/25/2025 05 AM PST            3.85            368         -      Not Applicable
  12/25/2025 06 AM PST            3.78            321         -      Not Applicable
  12/25/2025 07 AM PST            3.68            262         -      Not Applicable
  12/25/2025 08 AM PST            3.56            201         -      Not Applicable
  12/25/2025 09 AM PST            3.49            171         -      Not Applicable
  12/25/2025 10 AM PST            3.39            132         -      Not Applicable
  12/25/2025 11 AM PST            3.31            106         -      Not Applicable
  12/25/2025 12 PM PST            3.22             81         -      Not Applicable
  12/25/2025 01 PM PST            3.17             69         -      Not Applicable
  12/25/2025 02 PM PST            3.12             59         -      Not Applicable
  12/25/2025 03 PM PST            3.06             48         -      Not Applicable
  12/25/2025 04 PM PST            3.08             51         +      Not Applicable
  12/25/2025 05 PM PST            3.06             48         -      Not Applicable
  12/25/2025 06 PM PST            2.99             37         -      Not Applicable
  12/25/2025 07 PM PST            3.11             57         +      Not Applicable
  12/25/2025 08 PM PST            3.12             59         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 09 PM PST            3.16             67                Not Applicable
  12/25/2025 10 PM PST            3.26             92         +      Not Applicable
  12/25/2025 11 PM PST            3.30            103         +      Not Applicable
  12/26/2025 12 AM PST            3.32            109         +      Not Applicable
  12/26/2025 01 AM PST            3.35            119         +      Not Applicable
  12/26/2025 02 AM PST            3.34            115         -      Not Applicable
  12/26/2025 03 AM PST            3.35            119         +      Not Applicable
  12/26/2025 04 AM PST            3.37            125         +      Not Applicable
  12/26/2025 05 AM PST            3.37            125         0      Not Applicable
  12/26/2025 06 AM PST            3.37            125         0      Not Applicable
  12/26/2025 07 AM PST            3.37            125         0      Not Applicable
  12/26/2025 08 AM PST            3.45            154         +      Not Applicable
  12/26/2025 09 AM PST            3.60            220         +      Not Applicable
  12/26/2025 10 AM PST            3.92            419         +      Not Applicable
  12/26/2025 11 AM PST            4.00            484         +      Not Applicable
  12/26/2025 12 PM PST            4.04            519         +      Not Applicable
  12/26/2025 01 PM PST            4.07            546         +      Not Applicable
  12/26/2025 02 PM PST            4.13            607         +      Not Applicable
  12/26/2025 03 PM PST            4.23            718         +      Not Applicable
  12/26/2025 04 PM PST            4.41            971         +      Not Applicable
  12/26/2025 05 PM PST            4.45           1037         +      Not Applicable
  12/26/2025 06 PM PST            4.48           1089         +      Not Applicable
  12/26/2025 07 PM PST            4.51           1142         +      Not Applicable
  12/26/2025 08 PM PST            4.52           1160         +      Not Applicable
  12/26/2025 09 PM PST            4.50           1124         -      Not Applicable
  12/26/2025 10 PM PST            4.37            908         -      Not Applicable
  12/26/2025 11 PM PST            4.34            863         -      Not Applicable
  12/27/2025 12 AM PST            4.31            819         -      Not Applicable
  12/27/2025 01 AM PST            4.27            767         -      Not Applicable
  12/27/2025 02 AM PST            4.22            707         -      Not Applicable
  12/27/2025 03 AM PST            4.15            628         -      Not Applicable
  12/27/2025 04 AM PST            3.93            427         -      Not Applicable
  12/27/2025 05 AM PST            3.82            348         -      Not Applicable
  12/27/2025 06 AM PST            3.75            303         -      Not Applicable
  12/27/2025 07 AM PST            3.69            267         -      Not Applicable
  12/27/2025 08 AM PST            3.62            230         -      Not Applicable
  12/27/2025 09 AM PST            3.55            197         -      Not Applicable
  12/27/2025 10 AM PST            3.46            158         -      Not Applicable
  12/27/2025 11 AM PST            3.38            129         -      Not Applicable
  12/27/2025 12 PM PST            3.31            106         -      Not Applicable
  12/27/2025 01 PM PST            3.25             89         -      Not Applicable
  12/27/2025 02 PM PST            3.19             74         -      Not Applicable
  12/27/2025 03 PM PST            3.13             61         -      Not Applicable
  12/27/2025 04 PM PST            3.08             51         -      Not Applicable
  12/27/2025 05 PM PST            3.04             44         -      Not Applicable
  12/27/2025 06 PM PST            3.00             38         -      Not Applicable
  12/27/2025 07 PM PST            2.97             34         -      Not Applicable
  12/27/2025 08 PM PST            2.94             30         -      Not Applicable
  12/27/2025 09 PM PST            2.93             29         -      Not Applicable
  12/27/2025 10 PM PST            2.92             27         -      Not Applicable
  12/27/2025 11 PM PST            2.91             26         -      Not Applicable
  12/28/2025 12 AM PST            2.90             25         -      Not Applicable
  12/28/2025 01 AM PST            2.89             24         -      Not Applicable
  12/28/2025 02 AM PST            2.89             24         0      Not Applicable
  12/28/2025 03 AM PST            2.88             23         -      Not Applicable
  12/28/2025 04 AM PST            2.88             23         0      Not Applicable
  12/28/2025 05 AM PST            2.87             22         -      Not Applicable
  12/28/2025 06 AM PST            2.87             22         0      Not Applicable
  12/28/2025 07 AM PST            2.87             22         0      Not Applicable
  12/28/2025 08 AM PST            2.86             21         -      Not Applicable
  12/28/2025 09 AM PST            2.86             21         0      Not Applicable
  12/28/2025 10 AM PST            2.85             20         -      Not Applicable
  12/28/2025 11 AM PST            2.85             20         0      Not Applicable
  12/28/2025 12 PM PST            2.85             20         0      Not Applicable
  12/28/2025 01 PM PST            2.84             19         -      Not Applicable
  12/28/2025 02 PM PST            2.84             19         0      Not Applicable
  12/28/2025 03 PM PST            2.84             19         0      Not Applicable
  12/28/2025 04 PM PST            2.83             18         -      Not Applicable
  12/28/2025 05 PM PST            2.83             18         0      Not Applicable
  12/28/2025 06 PM PST            2.83             18         0      Not Applicable
  12/28/2025 07 PM PST            2.82             17         -      Not Applicable
  12/28/2025 08 PM PST            2.82             17         0      Not Applicable
  12/28/2025 09 PM PST            2.81             16         -      Not Applicable
  12/28/2025 10 PM PST            2.81             16         0      Not Applicable
  12/28/2025 11 PM PST            2.81             16         0      Not Applicable
  12/29/2025 12 AM PST            2.81             16         0      Not Applicable
  12/29/2025 01 AM PST            2.80             16         -      Not Applicable
  12/29/2025 02 AM PST            2.80             16         0      Not Applicable
  12/29/2025 03 AM PST            2.79             15         -      Not Applicable
  12/29/2025 04 AM PST            2.79             15         0      Not Applicable
  12/29/2025 05 AM PST            2.79             15         0      Not Applicable
  12/29/2025 06 AM PST            2.78             14         -      Not Applicable
  12/29/2025 07 AM PST            2.78             14         0      Not Applicable
  12/29/2025 08 AM PST            2.77             13         -      Not Applicable
  12/29/2025 09 AM PST            2.77             13         0      Not Applicable
  12/29/2025 10 AM PST            2.77             13         0      Not Applicable
  12/29/2025 11 AM PST            2.76             13         -      Not Applicable
  12/29/2025 12 PM PST            2.76             13         0      Not Applicable
  12/29/2025 01 PM PST            2.75             12         -      Not Applicable
  12/29/2025 02 PM PST            2.75             12         0      Not Applicable
  12/29/2025 03 PM PST            2.75             12         0      Not Applicable
  12/29/2025 04 PM PST            2.74             11         -      Not Applicable
  12/29/2025 05 PM PST            2.73             11         -      Not Applicable
  12/29/2025 06 PM PST            2.73             11         0      Not Applicable
  12/29/2025 07 PM PST            2.73             11         0      Not Applicable
  12/29/2025 08 PM PST            2.72             10         -      Not Applicable
  12/29/2025 09 PM PST            2.72             10         0      Not Applicable
  12/29/2025 10 PM PST            2.72             10         0      Not Applicable
  12/29/2025 11 PM PST            2.71             10         -      Not Applicable
  12/30/2025 12 AM PST            2.71             10         0      Not Applicable
  12/30/2025 01 AM PST            2.71             10         0      Not Applicable
  12/30/2025 02 AM PST            2.71             10         0      Not Applicable
  12/30/2025 03 AM PST            2.71             10         0      Not Applicable
  12/30/2025 04 AM PST            2.71             10         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.