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

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STANISLAUS RIVER - ORANGE BLOSSOM (OBBC1)
Latitude: 37.79º NLongitude: 120.76º WElevation: 117 FeetForecast Type: Official Location
Location: Stanislaus County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: May 12 2026 at 8:29 AM PDTNext Issuance: May 13 2026 at 9:00 AM PDT
Action/Monitor: 13.0 FeetMinor Flood: 16.0 FeetModerate Flood: 21.0 FeetMajor Flood: 22.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Stanislaus River - Orange Blossom (OBBC1)
#
# File Generation Time:  05/12/2026 at 08:29 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/12/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       4.19 Feet
# Maximum Observed Flow:                        1143 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/13/2026 at 10:00 AM PDT
# Maximum Forecast Stage:                       4.58 Feet
# Maximum Forecast Flow:                        1347 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/07/2026 08 AM PDT            2.22            289                        Normal
  05/07/2026 09 AM PDT            2.21            285         -              Normal
  05/07/2026 10 AM PDT            2.21            285         0              Normal
  05/07/2026 11 AM PDT            2.21            285         0              Normal
  05/07/2026 12 PM PDT            2.20            281         -              Normal
  05/07/2026 01 PM PDT            2.20            281         0              Normal
  05/07/2026 02 PM PDT            2.20            281         0              Normal
  05/07/2026 03 PM PDT            2.20            281         0              Normal
  05/07/2026 04 PM PDT            2.21            285         +              Normal
  05/07/2026 05 PM PDT            2.22            289         +              Normal
  05/07/2026 06 PM PDT            2.23            292         +              Normal
  05/07/2026 07 PM PDT            2.23            292         0              Normal
  05/07/2026 08 PM PDT            2.23            292         0              Normal
  05/07/2026 09 PM PDT            2.23            292         0              Normal
  05/07/2026 10 PM PDT            2.22            289         -              Normal
  05/07/2026 11 PM PDT            2.20            281         -              Normal
  05/08/2026 12 AM PDT            2.20            281         0              Normal
  05/08/2026 01 AM PDT            2.21            285         +              Normal
  05/08/2026 02 AM PDT            2.21            285         0              Normal
  05/08/2026 03 AM PDT            2.21            285         0              Normal
  05/08/2026 04 AM PDT            2.21            285         0              Normal
  05/08/2026 05 AM PDT            2.20            281         -              Normal
  05/08/2026 06 AM PDT            2.18            274         -              Normal
  05/08/2026 07 AM PDT            2.13            256         -              Normal
  05/08/2026 08 AM PDT            2.10            246         -              Normal
  05/08/2026 09 AM PDT            2.07            235         -              Normal
  05/08/2026 10 AM PDT            2.06            232         -              Normal
  05/08/2026 11 AM PDT            2.07            235         +              Normal
  05/08/2026 12 PM PDT            2.07            235         0              Normal
  05/08/2026 01 PM PDT            2.07            235         0              Normal
  05/08/2026 02 PM PDT            2.07            235         0              Normal
  05/08/2026 03 PM PDT            2.08            239         +              Normal
  05/08/2026 04 PM PDT            2.08            239         0              Normal
  05/08/2026 05 PM PDT            2.08            239         0              Normal
  05/08/2026 06 PM PDT            2.08            239         0              Normal
  05/08/2026 07 PM PDT            2.08            239         0              Normal
  05/08/2026 08 PM PDT            2.08            239         0              Normal
  05/08/2026 09 PM PDT            2.08            239         0              Normal
  05/08/2026 10 PM PDT            2.08            239         0              Normal
  05/08/2026 11 PM PDT            2.09            242         +              Normal
  05/09/2026 12 AM PDT            2.11            249         +              Normal
  05/09/2026 01 AM PDT            2.12            253         +              Normal
  05/09/2026 02 AM PDT            2.12            253         0              Normal
  05/09/2026 03 AM PDT            2.12            253         0              Normal
  05/09/2026 04 AM PDT            2.12            253         0              Normal
  05/09/2026 05 AM PDT            2.11            249         -              Normal
  05/09/2026 06 AM PDT            2.08            239         -              Normal
  05/09/2026 07 AM PDT            2.04            225         -              Normal
  05/09/2026 08 AM PDT            2.00            212         -              Normal
  05/09/2026 09 AM PDT            1.96            199         -              Normal
  05/09/2026 10 AM PDT            1.94            193         -              Normal
  05/09/2026 11 AM PDT            1.93            190         -              Normal
  05/09/2026 12 PM PDT            1.93            190         0              Normal
  05/09/2026 01 PM PDT            1.92            187         -              Normal
  05/09/2026 02 PM PDT            1.92            187         0              Normal
  05/09/2026 03 PM PDT            1.92            187         0              Normal
  05/09/2026 04 PM PDT            1.92            187         0              Normal
  05/09/2026 05 PM PDT            1.92            187         0              Normal
  05/09/2026 06 PM PDT            1.91            184         -              Normal
  05/09/2026 07 PM PDT            1.91            184         0              Normal
  05/09/2026 08 PM PDT            1.92            187         +              Normal
  05/09/2026 09 PM PDT            1.92            187         0              Normal
  05/09/2026 10 PM PDT            1.92            187         0              Normal
  05/09/2026 11 PM PDT            1.92            187         0              Normal
  05/10/2026 12 AM PDT            1.92            187         0              Normal
  05/10/2026 01 AM PDT            1.92            187         0              Normal
  05/10/2026 02 AM PDT            1.92            187         0              Normal
  05/10/2026 03 AM PDT            1.92            187         0              Normal
  05/10/2026 04 AM PDT            1.92            187         0              Normal
  05/10/2026 05 AM PDT            1.92            187         0              Normal
  05/10/2026 06 AM PDT            1.92            187         0              Normal
  05/10/2026 07 AM PDT            1.91            184         -              Normal
  05/10/2026 08 AM PDT            1.92            187         +              Normal
  05/10/2026 09 AM PDT            1.92            187         0              Normal
  05/10/2026 10 AM PDT            1.92            187         0              Normal
  05/10/2026 11 AM PDT            1.92            187         0              Normal
  05/10/2026 12 PM PDT            1.92            187         0              Normal
  05/10/2026 01 PM PDT            1.92            187         0              Normal
  05/10/2026 02 PM PDT            1.92            187         0              Normal
  05/10/2026 03 PM PDT            1.93            190         +              Normal
  05/10/2026 04 PM PDT            1.94            193         +              Normal
  05/10/2026 05 PM PDT            1.94            193         0              Normal
  05/10/2026 06 PM PDT            1.94            193         0              Normal
  05/10/2026 07 PM PDT            1.93            190         -              Normal
  05/10/2026 08 PM PDT            1.92            187         -              Normal
  05/10/2026 09 PM PDT            1.92            187         0              Normal
  05/10/2026 10 PM PDT            1.93            190         +              Normal
  05/10/2026 11 PM PDT            1.94            193         +              Normal
  05/11/2026 12 AM PDT            1.94            193         0              Normal
  05/11/2026 01 AM PDT            1.93            190         -              Normal
  05/11/2026 02 AM PDT            1.92            187         -              Normal
  05/11/2026 03 AM PDT            1.92            187         0              Normal
  05/11/2026 04 AM PDT            1.92            187         0              Normal
  05/11/2026 05 AM PDT            1.92            187         0              Normal
  05/11/2026 06 AM PDT            1.97            203         +              Normal
  05/11/2026 07 AM PDT            2.12            253         +              Normal
  05/11/2026 08 AM PDT            2.30            319         +              Normal
  05/11/2026 09 AM PDT            2.44            374         +              Normal
  05/11/2026 10 AM PDT            2.61            441         +              Normal
  05/11/2026 11 AM PDT            2.76            499         +              Normal
  05/11/2026 12 PM PDT            2.92            563         +              Normal
  05/11/2026 01 PM PDT            3.12            646         +              Normal
  05/11/2026 02 PM PDT            3.35            745         +              Normal
  05/11/2026 03 PM PDT            3.57            842         +              Normal
  05/11/2026 04 PM PDT            3.77            935         +              Normal
  05/11/2026 05 PM PDT            3.97           1032         +              Normal
  05/11/2026 06 PM PDT            4.10           1097         +              Normal
  05/11/2026 07 PM PDT            4.14           1118         +              Normal
  05/11/2026 08 PM PDT            4.16           1128         +              Normal
  05/11/2026 09 PM PDT            4.17           1133         +              Normal
  05/11/2026 10 PM PDT            4.18           1138         +              Normal
  05/11/2026 11 PM PDT            4.18           1138         0              Normal
  05/12/2026 12 AM PDT            4.17           1133         -              Normal
  05/12/2026 01 AM PDT            4.17           1133         0              Normal
  05/12/2026 02 AM PDT            4.17           1133         0              Normal
  05/12/2026 03 AM PDT            4.18           1138         +              Normal
  05/12/2026 04 AM PDT            4.17           1133         -              Normal
  05/12/2026 05 AM PDT            4.19           1143         +              Normal
  05/12/2026 06 AM PDT            4.19           1143         0              Normal
  05/12/2026 07 AM PDT            4.19           1143         0              Normal
  05/12/2026 08 AM PDT            4.19           1143         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/12/2026 09 AM PDT            4.19           1143                        Normal
  05/12/2026 10 AM PDT            4.19           1143         0              Normal
  05/12/2026 11 AM PDT            4.19           1143         0              Normal
  05/12/2026 12 PM PDT            4.19           1143         0              Normal
  05/12/2026 01 PM PDT            4.19           1143         0              Normal
  05/12/2026 02 PM PDT            4.19           1143         0              Normal
  05/12/2026 03 PM PDT            4.19           1143         0              Normal
  05/12/2026 04 PM PDT            4.19           1143         0              Normal
  05/12/2026 05 PM PDT            4.19           1143         0              Normal
  05/12/2026 06 PM PDT            4.19           1143         0              Normal
  05/12/2026 07 PM PDT            4.19           1143         0              Normal
  05/12/2026 08 PM PDT            4.19           1143         0              Normal
  05/12/2026 09 PM PDT            4.19           1143         0              Normal
  05/12/2026 10 PM PDT            4.19           1143         0              Normal
  05/12/2026 11 PM PDT            4.19           1143         0              Normal
  05/13/2026 12 AM PDT            4.19           1143         0              Normal
  05/13/2026 01 AM PDT            4.19           1143         0              Normal
  05/13/2026 02 AM PDT            4.19           1143         0              Normal
  05/13/2026 03 AM PDT            4.19           1143         0              Normal
  05/13/2026 04 AM PDT            4.32           1210         +              Normal
  05/13/2026 05 AM PDT            4.49           1299         +              Normal
  05/13/2026 06 AM PDT            4.55           1331         +              Normal
  05/13/2026 07 AM PDT            4.57           1342         +              Normal
  05/13/2026 08 AM PDT            4.57           1342         0              Normal
  05/13/2026 09 AM PDT            4.57           1342         0              Normal
  05/13/2026 10 AM PDT            4.58           1347         +              Normal
  05/13/2026 11 AM PDT            4.58           1347         0              Normal
  05/13/2026 12 PM PDT            4.58           1347         0              Normal
  05/13/2026 01 PM PDT            4.58           1347         0              Normal
  05/13/2026 02 PM PDT            4.58           1347         0              Normal
  05/13/2026 03 PM PDT            4.58           1347         0              Normal
  05/13/2026 04 PM PDT            4.58           1347         0              Normal
  05/13/2026 05 PM PDT            4.58           1347         0              Normal
  05/13/2026 06 PM PDT            4.58           1347         0              Normal
  05/13/2026 07 PM PDT            4.58           1347         0              Normal
  05/13/2026 08 PM PDT            4.58           1347         0              Normal
  05/13/2026 09 PM PDT            4.58           1347         0              Normal
  05/13/2026 10 PM PDT            4.58           1347         0              Normal
  05/13/2026 11 PM PDT            4.58           1347         0              Normal
  05/14/2026 12 AM PDT            4.58           1347         0              Normal
  05/14/2026 01 AM PDT            4.58           1347         0              Normal
  05/14/2026 02 AM PDT            4.58           1347         0              Normal
  05/14/2026 03 AM PDT            4.58           1347         0              Normal
  05/14/2026 04 AM PDT            4.58           1347         0              Normal
  05/14/2026 05 AM PDT            4.58           1347         0              Normal
  05/14/2026 06 AM PDT            4.58           1347         0              Normal
  05/14/2026 07 AM PDT            4.58           1347         0              Normal
  05/14/2026 08 AM PDT            4.58           1347         0              Normal
  05/14/2026 09 AM PDT            4.58           1347         0              Normal
  05/14/2026 10 AM PDT            4.58           1347         0              Normal
  05/14/2026 11 AM PDT            4.58           1347         0              Normal
  05/14/2026 12 PM PDT            4.58           1347         0              Normal
  05/14/2026 01 PM PDT            4.58           1347         0              Normal
  05/14/2026 02 PM PDT            4.58           1347         0              Normal
  05/14/2026 03 PM PDT            4.58           1347         0              Normal
  05/14/2026 04 PM PDT            4.58           1347         0              Normal
  05/14/2026 05 PM PDT            4.58           1347         0              Normal
  05/14/2026 06 PM PDT            4.58           1347         0              Normal
  05/14/2026 07 PM PDT            4.58           1347         0              Normal
  05/14/2026 08 PM PDT            4.58           1347         0              Normal
  05/14/2026 09 PM PDT            4.58           1347         0              Normal
  05/14/2026 10 PM PDT            4.58           1347         0              Normal
  05/14/2026 11 PM PDT            4.58           1347         0              Normal
  05/15/2026 12 AM PDT            4.58           1347         0              Normal
  05/15/2026 01 AM PDT            4.58           1347         0              Normal
  05/15/2026 02 AM PDT            4.58           1347         0              Normal
  05/15/2026 03 AM PDT            4.58           1347         0              Normal
  05/15/2026 04 AM PDT            4.58           1347         0              Normal
  05/15/2026 05 AM PDT            4.58           1347         0              Normal
  05/15/2026 06 AM PDT            4.58           1347         0              Normal
  05/15/2026 07 AM PDT            4.58           1347         0              Normal
  05/15/2026 08 AM PDT            4.58           1347         0              Normal
  05/15/2026 09 AM PDT            4.58           1347         0              Normal
  05/15/2026 10 AM PDT            4.58           1347         0              Normal
  05/15/2026 11 AM PDT            4.58           1347         0              Normal
  05/15/2026 12 PM PDT            4.58           1347         0              Normal
  05/15/2026 01 PM PDT            4.58           1347         0              Normal
  05/15/2026 02 PM PDT            4.58           1347         0              Normal
  05/15/2026 03 PM PDT            4.58           1347         0              Normal
  05/15/2026 04 PM PDT            4.58           1347         0              Normal
  05/15/2026 05 PM PDT            4.58           1347         0              Normal
  05/15/2026 06 PM PDT            4.58           1347         0              Normal
  05/15/2026 07 PM PDT            4.58           1347         0              Normal
  05/15/2026 08 PM PDT            4.58           1347         0              Normal
  05/15/2026 09 PM PDT            4.58           1347         0              Normal
  05/15/2026 10 PM PDT            4.58           1347         0              Normal
  05/15/2026 11 PM PDT            4.58           1347         0              Normal
  05/16/2026 12 AM PDT            4.58           1347         0              Normal
  05/16/2026 01 AM PDT            4.58           1347         0              Normal
  05/16/2026 02 AM PDT            4.58           1347         0              Normal
  05/16/2026 03 AM PDT            4.58           1347         0              Normal
  05/16/2026 04 AM PDT            4.58           1347         0              Normal
  05/16/2026 05 AM PDT            4.58           1347         0              Normal
  05/16/2026 06 AM PDT            4.58           1347         0              Normal
  05/16/2026 07 AM PDT            4.58           1347         0              Normal
  05/16/2026 08 AM PDT            4.58           1347         0              Normal
  05/16/2026 09 AM PDT            4.58           1347         0              Normal
  05/16/2026 10 AM PDT            4.58           1347         0              Normal
  05/16/2026 11 AM PDT            4.58           1347         0              Normal
  05/16/2026 12 PM PDT            4.58           1347         0              Normal
  05/16/2026 01 PM PDT            4.58           1347         0              Normal
  05/16/2026 02 PM PDT            4.58           1347         0              Normal
  05/16/2026 03 PM PDT            4.58           1347         0              Normal
  05/16/2026 04 PM PDT            4.58           1347         0              Normal
  05/16/2026 05 PM PDT            4.58           1347         0              Normal
  05/16/2026 06 PM PDT            4.58           1347         0              Normal
  05/16/2026 07 PM PDT            4.58           1347         0              Normal
  05/16/2026 08 PM PDT            4.58           1347         0              Normal
  05/16/2026 09 PM PDT            4.58           1347         0              Normal
  05/16/2026 10 PM PDT            4.58           1347         0              Normal
  05/16/2026 11 PM PDT            4.58           1347         0              Normal
  05/17/2026 12 AM PDT            4.58           1347         0              Normal
  05/17/2026 01 AM PDT            4.58           1347         0              Normal
  05/17/2026 02 AM PDT            4.58           1347         0              Normal
  05/17/2026 03 AM PDT            4.58           1347         0              Normal
  05/17/2026 04 AM PDT            4.58           1347         0              Normal
  05/17/2026 05 AM PDT            4.58           1347         0              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.