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: Apr 12 2026 at 8:57 AM PDTNext Issuance: Apr 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:  04/12/2026 at 08:57 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/12/2026 at 02:00 AM PDT
# Maximum Observed Stage:                       4.61 Feet
# Maximum Observed Flow:                        1472 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/15/2026 at 12:00 PM PDT
# Maximum Forecast Stage:                       4.44 Feet
# Maximum Forecast Flow:                        1380 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/07/2026 08 AM PDT            4.53           1429                        Normal
  04/07/2026 09 AM PDT            4.53           1429         0              Normal
  04/07/2026 10 AM PDT            4.52           1423         -              Normal
  04/07/2026 11 AM PDT            4.51           1418         -              Normal
  04/07/2026 12 PM PDT            4.52           1423         +              Normal
  04/07/2026 01 PM PDT            4.51           1418         -              Normal
  04/07/2026 02 PM PDT            4.51           1418         0              Normal
  04/07/2026 03 PM PDT            4.52           1423         +              Normal
  04/07/2026 04 PM PDT            4.52           1423         0              Normal
  04/07/2026 05 PM PDT            4.52           1423         0              Normal
  04/07/2026 06 PM PDT            4.52           1423         0              Normal
  04/07/2026 07 PM PDT            4.52           1423         0              Normal
  04/07/2026 08 PM PDT            4.53           1429         +              Normal
  04/07/2026 09 PM PDT            4.54           1434         +              Normal
  04/07/2026 10 PM PDT            4.53           1429         -              Normal
  04/07/2026 11 PM PDT            4.56           1445         +              Normal
  04/08/2026 12 AM PDT            4.52           1423         -              Normal
  04/08/2026 01 AM PDT            4.55           1440         +              Normal
  04/08/2026 02 AM PDT            4.56           1445         +              Normal
  04/08/2026 03 AM PDT            4.54           1434         -              Normal
  04/08/2026 04 AM PDT            4.55           1440         +              Normal
  04/08/2026 05 AM PDT            4.55           1440         0              Normal
  04/08/2026 06 AM PDT            4.56           1445         +              Normal
  04/08/2026 07 AM PDT            4.55           1440         -              Normal
  04/08/2026 08 AM PDT            4.56           1445         +              Normal
  04/08/2026 09 AM PDT            4.56           1445         0              Normal
  04/08/2026 10 AM PDT            4.55           1440         -              Normal
  04/08/2026 11 AM PDT            4.54           1434         -              Normal
  04/08/2026 12 PM PDT            4.54           1434         0              Normal
  04/08/2026 01 PM PDT            4.54           1434         0              Normal
  04/08/2026 02 PM PDT            4.55           1440         +              Normal
  04/08/2026 03 PM PDT            4.54           1434         -              Normal
  04/08/2026 04 PM PDT            4.55           1440         +              Normal
  04/08/2026 05 PM PDT            4.55           1440         0              Normal
  04/08/2026 06 PM PDT            4.56           1445         +              Normal
  04/08/2026 07 PM PDT            4.55           1440         -              Normal
  04/08/2026 08 PM PDT            4.54           1434         -              Normal
  04/08/2026 09 PM PDT            4.53           1429         -              Normal
  04/08/2026 10 PM PDT            4.54           1434         +              Normal
  04/08/2026 11 PM PDT            4.54           1434         0              Normal
  04/09/2026 12 AM PDT            4.53           1429         -              Normal
  04/09/2026 01 AM PDT            4.53           1429         0              Normal
  04/09/2026 02 AM PDT            4.54           1434         +              Normal
  04/09/2026 03 AM PDT            4.54           1434         0              Normal
  04/09/2026 04 AM PDT            4.55           1440         +              Normal
  04/09/2026 05 AM PDT            4.55           1440         0              Normal
  04/09/2026 06 AM PDT            4.55           1440         0              Normal
  04/09/2026 07 AM PDT            4.56           1445         +              Normal
  04/09/2026 08 AM PDT            4.55           1440         -              Normal
  04/09/2026 09 AM PDT            4.55           1440         0              Normal
  04/09/2026 10 AM PDT            4.58           1456         +              Normal
  04/09/2026 11 AM PDT            4.55           1440         -              Normal
  04/09/2026 12 PM PDT            4.53           1429         -              Normal
  04/09/2026 01 PM PDT            4.53           1429         0              Normal
  04/09/2026 02 PM PDT            4.53           1429         0              Normal
  04/09/2026 03 PM PDT            4.53           1429         0              Normal
  04/09/2026 04 PM PDT            4.54           1434         +              Normal
  04/09/2026 05 PM PDT            4.54           1434         0              Normal
  04/09/2026 06 PM PDT            4.54           1434         0              Normal
  04/09/2026 07 PM PDT            4.53           1429         -              Normal
  04/09/2026 08 PM PDT            4.54           1434         +              Normal
  04/09/2026 09 PM PDT            4.55           1440         +              Normal
  04/09/2026 10 PM PDT            4.54           1434         -              Normal
  04/09/2026 11 PM PDT            4.55           1440         +              Normal
  04/10/2026 12 AM PDT            4.56           1445         +              Normal
  04/10/2026 01 AM PDT            4.54           1434         -              Normal
  04/10/2026 02 AM PDT            4.54           1434         0              Normal
  04/10/2026 03 AM PDT            4.55           1440         +              Normal
  04/10/2026 04 AM PDT            4.54           1434         -              Normal
  04/10/2026 05 AM PDT            4.53           1429         -              Normal
  04/10/2026 06 AM PDT            4.55           1440         +              Normal
  04/10/2026 07 AM PDT            4.56           1445         +              Normal
  04/10/2026 08 AM PDT            4.56           1445         0              Normal
  04/10/2026 09 AM PDT            4.54           1434         -              Normal
  04/10/2026 10 AM PDT            4.54           1434         0              Normal
  04/10/2026 11 AM PDT            4.54           1434         0              Normal
  04/10/2026 12 PM PDT            4.54           1434         0              Normal
  04/10/2026 01 PM PDT            4.54           1434         0              Normal
  04/10/2026 02 PM PDT            4.53           1429         -              Normal
  04/10/2026 03 PM PDT            4.54           1434         +              Normal
  04/10/2026 04 PM PDT            4.52           1423         -              Normal
  04/10/2026 05 PM PDT            4.53           1429         +              Normal
  04/10/2026 06 PM PDT            4.54           1434         +              Normal
  04/10/2026 07 PM PDT            4.54           1434         0              Normal
  04/10/2026 08 PM PDT            4.55           1440         +              Normal
  04/10/2026 09 PM PDT            4.54           1434         -              Normal
  04/10/2026 10 PM PDT            4.52           1423         -              Normal
  04/10/2026 11 PM PDT            4.46           1391         -              Normal
  04/11/2026 12 AM PDT            4.48           1401         +              Normal
  04/11/2026 01 AM PDT            4.51           1418         +              Normal
  04/11/2026 02 AM PDT            4.56           1445         +              Normal
  04/11/2026 03 AM PDT            4.55           1440         -              Normal
  04/11/2026 04 AM PDT            4.54           1434         -              Normal
  04/11/2026 05 AM PDT            4.56           1445         +              Normal
  04/11/2026 06 AM PDT            4.56           1445         0              Normal
  04/11/2026 07 AM PDT            4.57           1450         +              Normal
  04/11/2026 08 AM PDT            4.56           1445         -              Normal
  04/11/2026 09 AM PDT            4.56           1445         0              Normal
  04/11/2026 10 AM PDT            4.56           1445         0              Normal
  04/11/2026 11 AM PDT            4.56           1445         0              Normal
  04/11/2026 12 PM PDT            4.55           1440         -              Normal
  04/11/2026 01 PM PDT            4.56           1445         +              Normal
  04/11/2026 02 PM PDT            4.56           1445         0              Normal
  04/11/2026 03 PM PDT            4.57           1450         +              Normal
  04/11/2026 04 PM PDT            4.55           1440         -              Normal
  04/11/2026 05 PM PDT            4.55           1440         0              Normal
  04/11/2026 06 PM PDT            4.57           1450         +              Normal
  04/11/2026 07 PM PDT            4.56           1445         -              Normal
  04/11/2026 08 PM PDT            4.57           1450         +              Normal
  04/11/2026 09 PM PDT            4.57           1450         0              Normal
  04/11/2026 10 PM PDT            4.60           1467         +              Normal
  04/11/2026 11 PM PDT            4.60           1467         0              Normal
  04/12/2026 12 AM PDT            4.61           1472         +              Normal
  04/12/2026 01 AM PDT            4.61           1472         0              Normal
  04/12/2026 02 AM PDT            4.61           1472         0              Normal
  04/12/2026 03 AM PDT            4.59           1461         -              Normal
  04/12/2026 04 AM PDT            4.55           1440         -              Normal
  04/12/2026 05 AM PDT            4.46           1391         -              Normal
  04/12/2026 06 AM PDT            4.40           1358         -              Normal
  04/12/2026 07 AM PDT            4.30           1305         -              Normal
  04/12/2026 08 AM PDT            4.21           1257         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/12/2026 09 AM PDT            4.11           1205                        Normal
  04/12/2026 10 AM PDT            4.01           1153         -              Normal
  04/12/2026 11 AM PDT            3.92           1107         -              Normal
  04/12/2026 12 PM PDT            3.88           1087         -              Normal
  04/12/2026 01 PM PDT            3.87           1082         -              Normal
  04/12/2026 02 PM PDT            3.87           1082         0              Normal
  04/12/2026 03 PM PDT            3.87           1082         0              Normal
  04/12/2026 04 PM PDT            3.87           1082         0              Normal
  04/12/2026 05 PM PDT            3.87           1082         0              Normal
  04/12/2026 06 PM PDT            3.87           1082         0              Normal
  04/12/2026 07 PM PDT            3.87           1082         0              Normal
  04/12/2026 08 PM PDT            3.87           1082         0              Normal
  04/12/2026 09 PM PDT            3.87           1082         0              Normal
  04/12/2026 10 PM PDT            3.87           1082         0              Normal
  04/12/2026 11 PM PDT            3.87           1082         0              Normal
  04/13/2026 12 AM PDT            3.87           1082         0              Normal
  04/13/2026 01 AM PDT            3.87           1082         0              Normal
  04/13/2026 02 AM PDT            3.87           1082         0              Normal
  04/13/2026 03 AM PDT            3.87           1082         0              Normal
  04/13/2026 04 AM PDT            3.87           1082         0              Normal
  04/13/2026 05 AM PDT            3.87           1082         0              Normal
  04/13/2026 06 AM PDT            3.87           1082         0              Normal
  04/13/2026 07 AM PDT            3.87           1082         0              Normal
  04/13/2026 08 AM PDT            3.87           1082         0              Normal
  04/13/2026 09 AM PDT            3.87           1082         0              Normal
  04/13/2026 10 AM PDT            3.87           1082         0              Normal
  04/13/2026 11 AM PDT            3.87           1082         0              Normal
  04/13/2026 12 PM PDT            3.87           1082         0              Normal
  04/13/2026 01 PM PDT            3.87           1082         0              Normal
  04/13/2026 02 PM PDT            3.87           1082         0              Normal
  04/13/2026 03 PM PDT            3.87           1082         0              Normal
  04/13/2026 04 PM PDT            3.87           1082         0              Normal
  04/13/2026 05 PM PDT            3.87           1082         0              Normal
  04/13/2026 06 PM PDT            3.87           1082         0              Normal
  04/13/2026 07 PM PDT            3.87           1082         0              Normal
  04/13/2026 08 PM PDT            3.87           1082         0              Normal
  04/13/2026 09 PM PDT            3.87           1082         0              Normal
  04/13/2026 10 PM PDT            3.87           1082         0              Normal
  04/13/2026 11 PM PDT            3.87           1082         0              Normal
  04/14/2026 12 AM PDT            3.87           1082         0              Normal
  04/14/2026 01 AM PDT            3.87           1082         0              Normal
  04/14/2026 02 AM PDT            3.87           1082         0              Normal
  04/14/2026 03 AM PDT            3.87           1082         0              Normal
  04/14/2026 04 AM PDT            3.93           1113         +              Normal
  04/14/2026 05 AM PDT            4.02           1158         +              Normal
  04/14/2026 06 AM PDT            4.05           1174         +              Normal
  04/14/2026 07 AM PDT            4.06           1179         +              Normal
  04/14/2026 08 AM PDT            4.06           1179         0              Normal
  04/14/2026 09 AM PDT            4.06           1179         0              Normal
  04/14/2026 10 AM PDT            4.06           1179         0              Normal
  04/14/2026 11 AM PDT            4.06           1179         0              Normal
  04/14/2026 12 PM PDT            4.06           1179         0              Normal
  04/14/2026 01 PM PDT            4.06           1179         0              Normal
  04/14/2026 02 PM PDT            4.06           1179         0              Normal
  04/14/2026 03 PM PDT            4.06           1179         0              Normal
  04/14/2026 04 PM PDT            4.06           1179         0              Normal
  04/14/2026 05 PM PDT            4.06           1179         0              Normal
  04/14/2026 06 PM PDT            4.06           1179         0              Normal
  04/14/2026 07 PM PDT            4.06           1179         0              Normal
  04/14/2026 08 PM PDT            4.06           1179         0              Normal
  04/14/2026 09 PM PDT            4.06           1179         0              Normal
  04/14/2026 10 PM PDT            4.06           1179         0              Normal
  04/14/2026 11 PM PDT            4.06           1179         0              Normal
  04/15/2026 12 AM PDT            4.06           1179         0              Normal
  04/15/2026 01 AM PDT            4.06           1179         0              Normal
  04/15/2026 02 AM PDT            4.06           1179         0              Normal
  04/15/2026 03 AM PDT            4.06           1179         0              Normal
  04/15/2026 04 AM PDT            4.13           1215         +              Normal
  04/15/2026 05 AM PDT            4.21           1257         +              Normal
  04/15/2026 06 AM PDT            4.24           1273         +              Normal
  04/15/2026 07 AM PDT            4.25           1278         +              Normal
  04/15/2026 08 AM PDT            4.32           1315         +              Normal
  04/15/2026 09 AM PDT            4.40           1358         +              Normal
  04/15/2026 10 AM PDT            4.43           1374         +              Normal
  04/15/2026 11 AM PDT            4.43           1374         0              Normal
  04/15/2026 12 PM PDT            4.44           1380         +              Normal
  04/15/2026 01 PM PDT            4.44           1380         0              Normal
  04/15/2026 02 PM PDT            4.44           1380         0              Normal
  04/15/2026 03 PM PDT            4.44           1380         0              Normal
  04/15/2026 04 PM PDT            4.44           1380         0              Normal
  04/15/2026 05 PM PDT            4.44           1380         0              Normal
  04/15/2026 06 PM PDT            4.44           1380         0              Normal
  04/15/2026 07 PM PDT            4.44           1380         0              Normal
  04/15/2026 08 PM PDT            4.44           1380         0              Normal
  04/15/2026 09 PM PDT            4.44           1380         0              Normal
  04/15/2026 10 PM PDT            4.44           1380         0              Normal
  04/15/2026 11 PM PDT            4.44           1380         0              Normal
  04/16/2026 12 AM PDT            4.44           1380         0              Normal
  04/16/2026 01 AM PDT            4.44           1380         0              Normal
  04/16/2026 02 AM PDT            4.44           1380         0              Normal
  04/16/2026 03 AM PDT            4.44           1380         0              Normal
  04/16/2026 04 AM PDT            4.13           1215         -              Normal
  04/16/2026 05 AM PDT            3.69            993         -              Normal
  04/16/2026 06 AM PDT            3.74           1017         +              Normal
  04/16/2026 07 AM PDT            3.95           1123         +              Normal
  04/16/2026 08 AM PDT            4.03           1164         +              Normal
  04/16/2026 09 AM PDT            4.05           1174         +              Normal
  04/16/2026 10 AM PDT            4.06           1179         +              Normal
  04/16/2026 11 AM PDT            4.06           1179         0              Normal
  04/16/2026 12 PM PDT            4.06           1179         0              Normal
  04/16/2026 01 PM PDT            4.06           1179         0              Normal
  04/16/2026 02 PM PDT            4.06           1179         0              Normal
  04/16/2026 03 PM PDT            4.06           1179         0              Normal
  04/16/2026 04 PM PDT            4.06           1179         0              Normal
  04/16/2026 05 PM PDT            4.06           1179         0              Normal
  04/16/2026 06 PM PDT            4.06           1179         0              Normal
  04/16/2026 07 PM PDT            4.06           1179         0              Normal
  04/16/2026 08 PM PDT            4.06           1179         0              Normal
  04/16/2026 09 PM PDT            4.06           1179         0              Normal
  04/16/2026 10 PM PDT            4.06           1179         0              Normal
  04/16/2026 11 PM PDT            4.06           1179         0              Normal
  04/17/2026 12 AM PDT            4.06           1179         0              Normal
  04/17/2026 01 AM PDT            4.06           1179         0              Normal
  04/17/2026 02 AM PDT            4.06           1179         0              Normal
  04/17/2026 03 AM PDT            4.06           1179         0              Normal
  04/17/2026 04 AM PDT            3.96           1128         -              Normal
  04/17/2026 05 AM PDT            3.83           1062         -              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.