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

 | 

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 15 2026 at 7:42 AM PDTNext Issuance: Apr 15 2026 at 3:00 PM 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:  04/15/2026 at 07:42 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 01:00 PM PDT
# Maximum Forecast Stage:                       4.51 Feet
# Maximum Forecast Flow:                        1418 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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            4.23           1268         -              Normal
  04/12/2026 09 AM PDT            4.14           1220         -              Normal
  04/12/2026 10 AM PDT            4.06           1179         -              Normal
  04/12/2026 11 AM PDT            3.96           1128         -              Normal
  04/12/2026 12 PM PDT            3.91           1102         -              Normal
  04/12/2026 01 PM PDT            3.88           1087         -              Normal
  04/12/2026 02 PM PDT            3.88           1087         0              Normal
  04/12/2026 03 PM PDT            3.87           1082         -              Normal
  04/12/2026 04 PM PDT            3.87           1082         0              Normal
  04/12/2026 05 PM PDT            3.86           1077         -              Normal
  04/12/2026 06 PM PDT            3.86           1077         0              Normal
  04/12/2026 07 PM PDT            3.85           1072         -              Normal
  04/12/2026 08 PM PDT            3.86           1077         +              Normal
  04/12/2026 09 PM PDT            3.87           1082         +              Normal
  04/12/2026 10 PM PDT            3.86           1077         -              Normal
  04/12/2026 11 PM PDT            3.85           1072         -              Normal
  04/13/2026 12 AM PDT            3.85           1072         0              Normal
  04/13/2026 01 AM PDT            3.85           1072         0              Normal
  04/13/2026 02 AM PDT            3.85           1072         0              Normal
  04/13/2026 03 AM PDT            3.84           1067         -              Normal
  04/13/2026 04 AM PDT            3.84           1067         0              Normal
  04/13/2026 05 AM PDT            3.84           1067         0              Normal
  04/13/2026 06 AM PDT            3.85           1072         +              Normal
  04/13/2026 07 AM PDT            3.84           1067         -              Normal
  04/13/2026 08 AM PDT            3.85           1072         +              Normal
  04/13/2026 09 AM PDT            3.84           1067         -              Normal
  04/13/2026 10 AM PDT            3.84           1067         0              Normal
  04/13/2026 11 AM PDT            3.85           1072         +              Normal
  04/13/2026 12 PM PDT            3.85           1072         0              Normal
  04/13/2026 01 PM PDT            3.85           1072         0              Normal
  04/13/2026 02 PM PDT            3.85           1072         0              Normal
  04/13/2026 03 PM PDT            3.84           1067         -              Normal
  04/13/2026 04 PM PDT            3.83           1062         -              Normal
  04/13/2026 05 PM PDT            3.84           1067         +              Normal
  04/13/2026 06 PM PDT            3.85           1072         +              Normal
  04/13/2026 07 PM PDT            3.85           1072         0              Normal
  04/13/2026 08 PM PDT            3.84           1067         -              Normal
  04/13/2026 09 PM PDT            3.84           1067         0              Normal
  04/13/2026 10 PM PDT            3.85           1072         +              Normal
  04/13/2026 11 PM PDT            3.85           1072         0              Normal
  04/14/2026 12 AM PDT            3.84           1067         -              Normal
  04/14/2026 01 AM PDT            3.85           1072         +              Normal
  04/14/2026 02 AM PDT            3.84           1067         -              Normal
  04/14/2026 03 AM PDT            3.85           1072         +              Normal
  04/14/2026 04 AM PDT            3.87           1082         +              Normal
  04/14/2026 05 AM PDT            3.93           1113         +              Normal
  04/14/2026 06 AM PDT            3.98           1138         +              Normal
  04/14/2026 07 AM PDT            4.01           1153         +              Normal
  04/14/2026 08 AM PDT            4.06           1179         +              Normal
  04/14/2026 09 AM PDT            4.19           1247         +              Normal
  04/14/2026 10 AM PDT            4.31           1310         +              Normal
  04/14/2026 11 AM PDT            4.34           1326         +              Normal
  04/14/2026 12 PM PDT            4.37           1342         +              Normal
  04/14/2026 01 PM PDT            4.38           1347         +              Normal
  04/14/2026 02 PM PDT            4.38           1347         0              Normal
  04/14/2026 03 PM PDT            4.39           1353         +              Normal
  04/14/2026 04 PM PDT            4.39           1353         0              Normal
  04/14/2026 05 PM PDT            4.38           1347         -              Normal
  04/14/2026 06 PM PDT            4.38           1347         0              Normal
  04/14/2026 07 PM PDT            4.38           1347         0              Normal
  04/14/2026 08 PM PDT            4.40           1358         +              Normal
  04/14/2026 09 PM PDT            4.39           1353         -              Normal
  04/14/2026 10 PM PDT            4.38           1347         -              Normal
  04/14/2026 11 PM PDT            4.37           1342         -              Normal
  04/15/2026 12 AM PDT            4.37           1342         0              Normal
  04/15/2026 01 AM PDT            4.36           1337         -              Normal
  04/15/2026 02 AM PDT            4.37           1342         +              Normal
  04/15/2026 03 AM PDT            4.39           1353         +              Normal
  04/15/2026 04 AM PDT            4.35           1331         -              Normal
  04/15/2026 05 AM PDT            4.28           1294         -              Normal
  04/15/2026 06 AM PDT            4.31           1310         +              Normal
  04/15/2026 07 AM PDT            4.32           1315         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/15/2026 08 AM PDT            4.38           1347                        Normal
  04/15/2026 09 AM PDT            4.46           1391         +              Normal
  04/15/2026 10 AM PDT            4.49           1407         +              Normal
  04/15/2026 11 AM PDT            4.50           1412         +              Normal
  04/15/2026 12 PM PDT            4.50           1412         0              Normal
  04/15/2026 01 PM PDT            4.51           1418         +              Normal
  04/15/2026 02 PM PDT            4.51           1418         0              Normal
  04/15/2026 03 PM PDT            4.51           1418         0              Normal
  04/15/2026 04 PM PDT            4.51           1418         0              Normal
  04/15/2026 05 PM PDT            4.51           1418         0              Normal
  04/15/2026 06 PM PDT            4.51           1418         0              Normal
  04/15/2026 07 PM PDT            4.51           1418         0              Normal
  04/15/2026 08 PM PDT            4.51           1418         0              Normal
  04/15/2026 09 PM PDT            4.51           1418         0              Normal
  04/15/2026 10 PM PDT            4.51           1418         0              Normal
  04/15/2026 11 PM PDT            4.51           1418         0              Normal
  04/16/2026 12 AM PDT            4.51           1418         0              Normal
  04/16/2026 01 AM PDT            4.51           1418         0              Normal
  04/16/2026 02 AM PDT            4.51           1418         0              Normal
  04/16/2026 03 AM PDT            4.51           1418         0              Normal
  04/16/2026 04 AM PDT            4.19           1247         -              Normal
  04/16/2026 05 AM PDT            3.76           1027         -              Normal
  04/16/2026 06 AM PDT            3.81           1052         +              Normal
  04/16/2026 07 AM PDT            4.03           1164         +              Normal
  04/16/2026 08 AM PDT            4.09           1195         +              Normal
  04/16/2026 09 AM PDT            4.12           1210         +              Normal
  04/16/2026 10 AM PDT            4.13           1215         +              Normal
  04/16/2026 11 AM PDT            4.13           1215         0              Normal
  04/16/2026 12 PM PDT            4.13           1215         0              Normal
  04/16/2026 01 PM PDT            4.13           1215         0              Normal
  04/16/2026 02 PM PDT            4.13           1215         0              Normal
  04/16/2026 03 PM PDT            4.13           1215         0              Normal
  04/16/2026 04 PM PDT            4.13           1215         0              Normal
  04/16/2026 05 PM PDT            4.13           1215         0              Normal
  04/16/2026 06 PM PDT            4.13           1215         0              Normal
  04/16/2026 07 PM PDT            4.13           1215         0              Normal
  04/16/2026 08 PM PDT            4.13           1215         0              Normal
  04/16/2026 09 PM PDT            4.13           1215         0              Normal
  04/16/2026 10 PM PDT            4.13           1215         0              Normal
  04/16/2026 11 PM PDT            4.13           1215         0              Normal
  04/17/2026 12 AM PDT            4.13           1215         0              Normal
  04/17/2026 01 AM PDT            4.13           1215         0              Normal
  04/17/2026 02 AM PDT            4.13           1215         0              Normal
  04/17/2026 03 AM PDT            4.13           1215         0              Normal
  04/17/2026 04 AM PDT            4.03           1164         -              Normal
  04/17/2026 05 AM PDT            3.90           1097         -              Normal
  04/17/2026 06 AM PDT            3.72           1008         -              Normal
  04/17/2026 07 AM PDT            3.52            911         -              Normal
  04/17/2026 08 AM PDT            3.63            964         +              Normal
  04/17/2026 09 AM PDT            3.84           1067         +              Normal
  04/17/2026 10 AM PDT            3.90           1097         +              Normal
  04/17/2026 11 AM PDT            3.92           1107         +              Normal
  04/17/2026 12 PM PDT            3.93           1113         +              Normal
  04/17/2026 01 PM PDT            3.93           1113         0              Normal
  04/17/2026 02 PM PDT            3.93           1113         0              Normal
  04/17/2026 03 PM PDT            3.94           1118         +              Normal
  04/17/2026 04 PM PDT            3.94           1118         0              Normal
  04/17/2026 05 PM PDT            3.94           1118         0              Normal
  04/17/2026 06 PM PDT            3.94           1118         0              Normal
  04/17/2026 07 PM PDT            3.94           1118         0              Normal
  04/17/2026 08 PM PDT            3.94           1118         0              Normal
  04/17/2026 09 PM PDT            3.94           1118         0              Normal
  04/17/2026 10 PM PDT            3.94           1118         0              Normal
  04/17/2026 11 PM PDT            3.94           1118         0              Normal
  04/18/2026 12 AM PDT            3.94           1118         0              Normal
  04/18/2026 01 AM PDT            3.94           1118         0              Normal
  04/18/2026 02 AM PDT            3.94           1118         0              Normal
  04/18/2026 03 AM PDT            3.94           1118         0              Normal
  04/18/2026 04 AM PDT            3.94           1118         0              Normal
  04/18/2026 05 AM PDT            3.94           1118         0              Normal
  04/18/2026 06 AM PDT            3.94           1118         0              Normal
  04/18/2026 07 AM PDT            3.93           1113         -              Normal
  04/18/2026 08 AM PDT            4.07           1184         +              Normal
  04/18/2026 09 AM PDT            4.24           1273         +              Normal
  04/18/2026 10 AM PDT            4.10           1200         -              Normal
  04/18/2026 11 AM PDT            3.86           1077         -              Normal
  04/18/2026 12 PM PDT            3.78           1037         -              Normal
  04/18/2026 01 PM PDT            3.75           1022         -              Normal
  04/18/2026 02 PM PDT            3.74           1017         -              Normal
  04/18/2026 03 PM PDT            3.74           1017         0              Normal
  04/18/2026 04 PM PDT            3.74           1017         0              Normal
  04/18/2026 05 PM PDT            3.73           1013         -              Normal
  04/18/2026 06 PM PDT            3.73           1013         0              Normal
  04/18/2026 07 PM PDT            3.73           1013         0              Normal
  04/18/2026 08 PM PDT            3.73           1013         0              Normal
  04/18/2026 09 PM PDT            3.73           1013         0              Normal
  04/18/2026 10 PM PDT            3.73           1013         0              Normal
  04/18/2026 11 PM PDT            3.73           1013         0              Normal
  04/19/2026 12 AM PDT            3.73           1013         0              Normal
  04/19/2026 01 AM PDT            3.73           1013         0              Normal
  04/19/2026 02 AM PDT            3.73           1013         0              Normal
  04/19/2026 03 AM PDT            3.73           1013         0              Normal
  04/19/2026 04 AM PDT            3.87           1082         +              Normal
  04/19/2026 05 AM PDT            4.04           1169         +              Normal
  04/19/2026 06 AM PDT            4.10           1200         +              Normal
  04/19/2026 07 AM PDT            4.12           1210         +              Normal
  04/19/2026 08 AM PDT            4.13           1215         +              Normal
  04/19/2026 09 AM PDT            4.13           1215         0              Normal
  04/19/2026 10 AM PDT            4.13           1215         0              Normal
  04/19/2026 11 AM PDT            4.13           1215         0              Normal
  04/19/2026 12 PM PDT            4.13           1215         0              Normal
  04/19/2026 01 PM PDT            4.13           1215         0              Normal
  04/19/2026 02 PM PDT            4.13           1215         0              Normal
  04/19/2026 03 PM PDT            4.13           1215         0              Normal
  04/19/2026 04 PM PDT            4.13           1215         0              Normal
  04/19/2026 05 PM PDT            4.13           1215         0              Normal
  04/19/2026 06 PM PDT            4.13           1215         0              Normal
  04/19/2026 07 PM PDT            4.13           1215         0              Normal
  04/19/2026 08 PM PDT            4.13           1215         0              Normal
  04/19/2026 09 PM PDT            4.13           1215         0              Normal
  04/19/2026 10 PM PDT            4.13           1215         0              Normal
  04/19/2026 11 PM PDT            4.13           1215         0              Normal
  04/20/2026 12 AM PDT            4.13           1215         0              Normal
  04/20/2026 01 AM PDT            4.13           1215         0              Normal
  04/20/2026 02 AM PDT            4.13           1215         0              Normal
  04/20/2026 03 AM PDT            4.13           1215         0              Normal
  04/20/2026 04 AM PDT            3.93           1113         -              Normal
  04/20/2026 05 AM PDT            3.67            983         -              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.