National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SAN DIEGO RIVER - FASHION VALLEY (FSNC1)
Latitude: 32.77º NLongitude: 117.17º WElevation: 20 FeetForecast Type: Official Location
Location: San Diego County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Oct 30 2026 at 8:25 AM PDTNext Issuance: Oct 31 2026 at 9:00 AM PDT
Action: 7.5 FeetMinor Flood: 10.0 FeetModerate Flood: 13.5 FeetMajor Flood: 16.5 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Diego River - Fashion Valley (FSNC1)
#
# File Generation Time:  10/30/2026 at 08:25 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/25/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       2.86 Feet
# Maximum Observed Flow:                        23 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 01:00 PM PST
# Maximum Forecast Stage:                       6.83 Feet
# Maximum Forecast Flow:                        458 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/25/2026 08 AM PDT            2.86             23                        Normal
  10/25/2026 09 AM PDT            2.85             23         -              Normal
  10/25/2026 10 AM PDT            2.84             22         -              Normal
  10/25/2026 11 AM PDT            2.84             22         0              Normal
  10/25/2026 12 PM PDT            2.83             22         -              Normal
  10/25/2026 01 PM PDT            2.82             22         -              Normal
  10/25/2026 02 PM PDT            2.81             21         -              Normal
  10/25/2026 03 PM PDT            2.79             20         -              Normal
  10/25/2026 04 PM PDT            2.79             20         0              Normal
  10/25/2026 05 PM PDT            2.78             20         -              Normal
  10/25/2026 06 PM PDT            2.77             20         -              Normal
  10/25/2026 07 PM PDT            2.76             19         -              Normal
  10/25/2026 08 PM PDT            2.76             19         0              Normal
  10/25/2026 09 PM PDT            2.75             19         -              Normal
  10/25/2026 10 PM PDT            2.74             19         -              Normal
  10/25/2026 11 PM PDT            2.73             18         -              Normal
  10/26/2026 12 AM PDT            2.72             18         -              Normal
  10/26/2026 01 AM PDT            2.71             18         -              Normal
  10/26/2026 02 AM PDT            2.71             18         0              Normal
  10/26/2026 03 AM PDT            2.70             17         -              Normal
  10/26/2026 04 AM PDT            2.70             17         0              Normal
  10/26/2026 05 AM PDT            2.69             17         -              Normal
  10/26/2026 06 AM PDT            2.69             17         0              Normal
  10/26/2026 07 AM PDT            2.68             17         -              Normal
  10/26/2026 08 AM PDT            2.68             17         0              Normal
  10/26/2026 09 AM PDT            2.67             16         -              Normal
  10/26/2026 10 AM PDT            2.67             16         0              Normal
  10/26/2026 11 AM PDT            2.67             16         0              Normal
  10/26/2026 12 PM PDT            2.67             16         0              Normal
  10/26/2026 01 PM PDT            2.66             16         -              Normal
  10/26/2026 02 PM PDT            2.66             16         0              Normal
  10/26/2026 03 PM PDT            2.66             16         0              Normal
  10/26/2026 04 PM PDT            2.66             16         0              Normal
  10/26/2026 05 PM PDT            2.66             16         0              Normal
  10/26/2026 06 PM PDT            2.66             16         0              Normal
  10/26/2026 07 PM PDT            2.65             16         -              Normal
  10/26/2026 08 PM PDT            2.65             16         0              Normal
  10/26/2026 09 PM PDT            2.64             15         -              Normal
  10/26/2026 10 PM PDT            2.64             15         0              Normal
  10/26/2026 11 PM PDT            2.64             15         0              Normal
  10/27/2026 12 AM PDT            2.63             15         -              Normal
  10/27/2026 01 AM PDT            2.63             15         0              Normal
  10/27/2026 02 AM PDT            2.63             15         0              Normal
  10/27/2026 03 AM PDT            2.62             15         -              Normal
  10/27/2026 04 AM PDT            2.62             15         0              Normal
  10/27/2026 05 AM PDT            2.61             14         -              Normal
  10/27/2026 06 AM PDT            2.61             14         0              Normal
  10/27/2026 07 AM PDT            2.60             14         -              Normal
  10/27/2026 08 AM PDT            2.60             14         0              Normal
  10/27/2026 09 AM PDT            2.59             14         -              Normal
  10/27/2026 10 AM PDT            2.59             14         0              Normal
  10/27/2026 11 AM PDT            2.59             14         0              Normal
  10/27/2026 12 PM PDT            2.58             14         -              Normal
  10/27/2026 01 PM PDT            2.58             14         0              Normal
  10/27/2026 02 PM PDT            2.58             14         0              Normal
  10/27/2026 03 PM PDT            2.57             13         -              Normal
  10/27/2026 04 PM PDT            2.57             13         0              Normal
  10/27/2026 05 PM PDT            2.57             13         0              Normal
  10/27/2026 06 PM PDT            2.57             13         0              Normal
  10/27/2026 07 PM PDT            2.56             13         -              Normal
  10/27/2026 08 PM PDT            2.56             13         0              Normal
  10/27/2026 09 PM PDT            2.56             13         0              Normal
  10/27/2026 10 PM PDT            2.56             13         0              Normal
  10/27/2026 11 PM PDT            2.55             13         -              Normal
  10/28/2026 12 AM PDT            2.55             13         0              Normal
  10/28/2026 01 AM PDT            2.55             13         0              Normal
  10/28/2026 02 AM PDT            2.55             13         0              Normal
  10/28/2026 03 AM PDT            2.54             12         -              Normal
  10/28/2026 04 AM PDT            2.54             12         0              Normal
  10/28/2026 05 AM PDT            2.54             12         0              Normal
  10/28/2026 06 AM PDT            2.54             12         0              Normal
  10/28/2026 07 AM PDT            2.54             12         0              Normal
  10/28/2026 08 AM PDT            2.54             12         0              Normal
  10/28/2026 09 AM PDT            2.54             12         0              Normal
  10/28/2026 10 AM PDT            2.54             12         0              Normal
  10/28/2026 11 AM PDT            2.54             12         0              Normal
  10/28/2026 12 PM PDT            2.54             12         0              Normal
  10/28/2026 01 PM PDT            2.54             12         0              Normal
  10/28/2026 02 PM PDT            2.54             12         0              Normal
  10/28/2026 03 PM PDT            2.54             12         0              Normal
  10/28/2026 04 PM PDT            2.54             12         0              Normal
  10/28/2026 05 PM PDT            2.53             12         -              Normal
  10/28/2026 06 PM PDT            2.53             12         0              Normal
  10/28/2026 07 PM PDT            2.53             12         0              Normal
  10/28/2026 08 PM PDT            2.52             12         -              Normal
  10/28/2026 09 PM PDT            2.52             12         0              Normal
  10/28/2026 10 PM PDT            2.52             12         0              Normal
  10/28/2026 11 PM PDT            2.51             12         -              Normal
  10/29/2026 12 AM PDT            2.51             12         0              Normal
  10/29/2026 01 AM PDT            2.51             12         0              Normal
  10/29/2026 02 AM PDT            2.51             12         0              Normal
  10/29/2026 03 AM PDT            2.51             12         0              Normal
  10/29/2026 04 AM PDT            2.51             12         0              Normal
  10/29/2026 05 AM PDT            2.51             12         0              Normal
  10/29/2026 06 AM PDT            2.51             12         0              Normal
  10/29/2026 07 AM PDT            2.50             11         -              Normal
  10/29/2026 08 AM PDT            2.50             11         0              Normal
  10/29/2026 09 AM PDT            2.50             11         0              Normal
  10/29/2026 10 AM PDT            2.50             11         0              Normal
  10/29/2026 11 AM PDT            2.50             11         0              Normal
  10/29/2026 12 PM PDT            2.50             11         0              Normal
  10/29/2026 01 PM PDT            2.50             11         0              Normal
  10/29/2026 02 PM PDT            2.50             11         0              Normal
  10/29/2026 03 PM PDT            2.50             11         0              Normal
  10/29/2026 04 PM PDT            2.49             11         -              Normal
  10/29/2026 05 PM PDT            2.49             11         0              Normal
  10/29/2026 06 PM PDT            2.49             11         0              Normal
  10/29/2026 07 PM PDT            2.49             11         0              Normal
  10/29/2026 08 PM PDT            2.49             11         0              Normal
  10/29/2026 09 PM PDT            2.49             11         0              Normal
  10/29/2026 10 PM PDT            2.49             11         0              Normal
  10/29/2026 11 PM PDT            2.49             11         0              Normal
  10/30/2026 12 AM PDT            2.49             11         0              Normal
  10/30/2026 01 AM PDT            2.49             11         0              Normal
  10/30/2026 02 AM PDT            2.49             11         0              Normal
  10/30/2026 03 AM PDT            2.50             11         +              Normal
  10/30/2026 04 AM PDT            2.49             11         -              Normal
  10/30/2026 05 AM PDT            2.49             11         0              Normal
  10/30/2026 06 AM PDT            2.49             11         0              Normal
  10/30/2026 07 AM PDT            2.49             11         0              Normal
  10/30/2026 08 AM PDT            2.49             11         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/30/2026 09 AM PDT            2.48             11                        Normal
  10/30/2026 10 AM PDT            2.48             11         0              Normal
  10/30/2026 11 AM PDT            2.48             11         0              Normal
  10/30/2026 12 PM PDT            2.48             11         0              Normal
  10/30/2026 01 PM PDT            2.48             11         0              Normal
  10/30/2026 02 PM PDT            2.48             11         0              Normal
  10/30/2026 03 PM PDT            2.47             11         -              Normal
  10/30/2026 04 PM PDT            2.47             11         0              Normal
  10/30/2026 05 PM PDT            2.47             11         0              Normal
  10/30/2026 06 PM PDT            2.48             11         +              Normal
  10/30/2026 07 PM PDT            2.51             12         +              Normal
  10/30/2026 08 PM PDT            2.54             12         +              Normal
  10/30/2026 09 PM PDT            2.57             13         +              Normal
  10/30/2026 10 PM PDT            2.60             14         +              Normal
  10/30/2026 11 PM PDT            2.63             15         +              Normal
  10/31/2026 12 AM PDT            2.67             16         +              Normal
  10/31/2026 01 AM PDT            2.71             18         +              Normal
  10/31/2026 02 AM PDT            2.78             20         +              Normal
  10/31/2026 03 AM PDT            2.84             22         +              Normal
  10/31/2026 04 AM PDT            2.88             24         +              Normal
  10/31/2026 05 AM PDT            2.89             24         +              Normal
  10/31/2026 06 AM PDT            2.89             24         0              Normal
  10/31/2026 07 AM PDT            2.88             24         -              Normal
  10/31/2026 08 AM PDT            2.87             23         -              Normal
  10/31/2026 09 AM PDT            2.87             23         0              Normal
  10/31/2026 10 AM PDT            2.86             23         -              Normal
  10/31/2026 11 AM PDT            2.85             23         -              Normal
  10/31/2026 12 PM PDT            2.84             22         -              Normal
  10/31/2026 01 PM PDT            2.84             22         0              Normal
  10/31/2026 02 PM PDT            2.85             23         +              Normal
  10/31/2026 03 PM PDT            2.84             22         -              Normal
  10/31/2026 04 PM PDT            2.84             22         0              Normal
  10/31/2026 05 PM PDT            2.83             22         -              Normal
  10/31/2026 06 PM PDT            2.81             21         -              Normal
  10/31/2026 07 PM PDT            2.80             21         -              Normal
  10/31/2026 08 PM PDT            2.79             20         -              Normal
  10/31/2026 09 PM PDT            2.78             20         -              Normal
  10/31/2026 10 PM PDT            2.77             20         -              Normal
  10/31/2026 11 PM PDT            2.75             19         -              Normal
  11/01/2026 12 AM PDT            2.74             19         -              Normal
  11/01/2026 01 AM PDT            2.73             18         -              Normal
  11/01/2026 01 AM PST            2.82             22         +              Normal
  11/01/2026 02 AM PST            3.09             33         +              Normal
  11/01/2026 03 AM PST            3.36             47         +              Normal
  11/01/2026 04 AM PST            3.55             58         +              Normal
  11/01/2026 05 AM PST            3.74             70         +              Normal
  11/01/2026 06 AM PST            4.05             93         +              Normal
  11/01/2026 07 AM PST            4.51            134         +              Normal
  11/01/2026 08 AM PST            4.95            180         +              Normal
  11/01/2026 09 AM PST            5.38            232         +              Normal
  11/01/2026 10 AM PST            5.85            296         +              Normal
  11/01/2026 11 AM PST            6.29            364         +              Normal
  11/01/2026 12 PM PST            6.63            422         +              Normal
  11/01/2026 01 PM PST            6.83            458         +              Normal
  11/01/2026 02 PM PST            6.82            456         -              Normal
  11/01/2026 03 PM PST            6.73            440         -              Normal
  11/01/2026 04 PM PST            6.64            424         -              Normal
  11/01/2026 05 PM PST            6.61            418         -              Normal
  11/01/2026 06 PM PST            6.58            413         -              Normal
  11/01/2026 07 PM PST            6.50            399         -              Normal
  11/01/2026 08 PM PST            6.41            384         -              Normal
  11/01/2026 09 PM PST            6.32            369         -              Normal
  11/01/2026 10 PM PST            6.24            356         -              Normal
  11/01/2026 11 PM PST            6.16            343         -              Normal
  11/02/2026 12 AM PST            6.09            333         -              Normal
  11/02/2026 01 AM PST            6.01            320         -              Normal
  11/02/2026 02 AM PST            5.91            305         -              Normal
  11/02/2026 03 AM PST            5.79            288         -              Normal
  11/02/2026 04 AM PST            5.68            272         -              Normal
  11/02/2026 05 AM PST            5.56            255         -              Normal
  11/02/2026 06 AM PST            5.48            245         -              Normal
  11/02/2026 07 AM PST            5.41            236         -              Normal
  11/02/2026 08 AM PST            5.32            224         -              Normal
  11/02/2026 09 AM PST            5.23            213         -              Normal
  11/02/2026 10 AM PST            5.13            201         -              Normal
  11/02/2026 11 AM PST            5.03            189         -              Normal
  11/02/2026 12 PM PST            4.92            176         -              Normal
  11/02/2026 01 PM PST            4.83            167         -              Normal
  11/02/2026 02 PM PST            4.74            157         -              Normal
  11/02/2026 03 PM PST            4.66            149         -              Normal
  11/02/2026 04 PM PST            4.57            140         -              Normal
  11/02/2026 05 PM PST            4.50            133         -              Normal
  11/02/2026 06 PM PST            4.42            125         -              Normal
  11/02/2026 07 PM PST            4.35            119         -              Normal
  11/02/2026 08 PM PST            4.28            113         -              Normal
  11/02/2026 09 PM PST            4.21            107         -              Normal
  11/02/2026 10 PM PST            4.15            102         -              Normal
  11/02/2026 11 PM PST            4.11             98         -              Normal
  11/03/2026 12 AM PST            4.05             93         -              Normal
  11/03/2026 01 AM PST            4.00             89         -              Normal
  11/03/2026 02 AM PST            3.94             85         -              Normal
  11/03/2026 03 AM PST            3.88             80         -              Normal
  11/03/2026 04 AM PST            3.82             76         -              Normal
  11/03/2026 05 AM PST            3.75             71         -              Normal
  11/03/2026 06 AM PST            3.67             66         -              Normal
  11/03/2026 07 AM PST            3.60             61         -              Normal
  11/03/2026 08 AM PST            3.53             57         -              Normal
  11/03/2026 09 AM PST            3.47             53         -              Normal
  11/03/2026 10 AM PST            3.42             50         -              Normal
  11/03/2026 11 AM PST            3.37             47         -              Normal
  11/03/2026 12 PM PST            3.32             44         -              Normal
  11/03/2026 01 PM PST            3.27             42         -              Normal
  11/03/2026 02 PM PST            3.22             39         -              Normal
  11/03/2026 03 PM PST            3.17             37         -              Normal
  11/03/2026 04 PM PST            3.13             35         -              Normal
  11/03/2026 05 PM PST            3.09             33         -              Normal
  11/03/2026 06 PM PST            3.05             31         -              Normal
  11/03/2026 07 PM PST            3.01             29         -              Normal
  11/03/2026 08 PM PST            2.97             27         -              Normal
  11/03/2026 09 PM PST            2.93             26         -              Normal
  11/03/2026 10 PM PST            2.90             25         -              Normal
  11/03/2026 11 PM PST            2.87             23         -              Normal
  11/04/2026 12 AM PST            2.83             22         -              Normal
  11/04/2026 01 AM PST            2.80             21         -              Normal
  11/04/2026 02 AM PST            2.77             20         -              Normal
  11/04/2026 03 AM PST            2.74             19         -              Normal
  11/04/2026 04 AM PST            2.71             18         -              Normal
#
# 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.