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 13 2026 at 1:40 PM PDTNext Issuance: Apr 14 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:  04/13/2026 at 01:40 PM 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 11:00 AM PDT
# Maximum Forecast Stage:                       4.42 Feet
# Maximum Forecast Flow:                        1369 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/08/2026 01 PM PDT            4.54           1434                        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            4.23           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
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/13/2026 01 PM PDT            3.85           1072                        Normal
  04/13/2026 02 PM PDT            3.85           1072         0              Normal
  04/13/2026 03 PM PDT            3.85           1072         0              Normal
  04/13/2026 04 PM PDT            3.85           1072         0              Normal
  04/13/2026 05 PM PDT            3.85           1072         0              Normal
  04/13/2026 06 PM PDT            3.85           1072         0              Normal
  04/13/2026 07 PM PDT            3.85           1072         0              Normal
  04/13/2026 08 PM PDT            3.85           1072         0              Normal
  04/13/2026 09 PM PDT            3.85           1072         0              Normal
  04/13/2026 10 PM PDT            3.85           1072         0              Normal
  04/13/2026 11 PM PDT            3.85           1072         0              Normal
  04/14/2026 12 AM PDT            3.85           1072         0              Normal
  04/14/2026 01 AM PDT            3.85           1072         0              Normal
  04/14/2026 02 AM PDT            3.85           1072         0              Normal
  04/14/2026 03 AM PDT            3.85           1072         0              Normal
  04/14/2026 04 AM PDT            3.92           1107         +              Normal
  04/14/2026 05 AM PDT            4.00           1148         +              Normal
  04/14/2026 06 AM PDT            4.03           1164         +              Normal
  04/14/2026 07 AM PDT            4.04           1169         +              Normal
  04/14/2026 08 AM PDT            4.04           1169         0              Normal
  04/14/2026 09 AM PDT            4.04           1169         0              Normal
  04/14/2026 10 AM PDT            4.04           1169         0              Normal
  04/14/2026 11 AM PDT            4.05           1174         +              Normal
  04/14/2026 12 PM PDT            4.05           1174         0              Normal
  04/14/2026 01 PM PDT            4.05           1174         0              Normal
  04/14/2026 02 PM PDT            4.05           1174         0              Normal
  04/14/2026 03 PM PDT            4.05           1174         0              Normal
  04/14/2026 04 PM PDT            4.05           1174         0              Normal
  04/14/2026 05 PM PDT            4.04           1169         -              Normal
  04/14/2026 06 PM PDT            4.04           1169         0              Normal
  04/14/2026 07 PM PDT            4.04           1169         0              Normal
  04/14/2026 08 PM PDT            4.04           1169         0              Normal
  04/14/2026 09 PM PDT            4.04           1169         0              Normal
  04/14/2026 10 PM PDT            4.04           1169         0              Normal
  04/14/2026 11 PM PDT            4.04           1169         0              Normal
  04/15/2026 12 AM PDT            4.04           1169         0              Normal
  04/15/2026 01 AM PDT            4.04           1169         0              Normal
  04/15/2026 02 AM PDT            4.04           1169         0              Normal
  04/15/2026 03 AM PDT            4.04           1169         0              Normal
  04/15/2026 04 AM PDT            4.11           1205         +              Normal
  04/15/2026 05 AM PDT            4.20           1252         +              Normal
  04/15/2026 06 AM PDT            4.22           1262         +              Normal
  04/15/2026 07 AM PDT            4.23           1268         +              Normal
  04/15/2026 08 AM PDT            4.30           1305         +              Normal
  04/15/2026 09 AM PDT            4.38           1347         +              Normal
  04/15/2026 10 AM PDT            4.41           1364         +              Normal
  04/15/2026 11 AM PDT            4.42           1369         +              Normal
  04/15/2026 12 PM PDT            4.42           1369         0              Normal
  04/15/2026 01 PM PDT            4.42           1369         0              Normal
  04/15/2026 02 PM PDT            4.42           1369         0              Normal
  04/15/2026 03 PM PDT            4.42           1369         0              Normal
  04/15/2026 04 PM PDT            4.42           1369         0              Normal
  04/15/2026 05 PM PDT            4.42           1369         0              Normal
  04/15/2026 06 PM PDT            4.42           1369         0              Normal
  04/15/2026 07 PM PDT            4.42           1369         0              Normal
  04/15/2026 08 PM PDT            4.42           1369         0              Normal
  04/15/2026 09 PM PDT            4.42           1369         0              Normal
  04/15/2026 10 PM PDT            4.42           1369         0              Normal
  04/15/2026 11 PM PDT            4.42           1369         0              Normal
  04/16/2026 12 AM PDT            4.42           1369         0              Normal
  04/16/2026 01 AM PDT            4.42           1369         0              Normal
  04/16/2026 02 AM PDT            4.42           1369         0              Normal
  04/16/2026 03 AM PDT            4.42           1369         0              Normal
  04/16/2026 04 AM PDT            4.11           1205         -              Normal
  04/16/2026 05 AM PDT            3.67            983         -              Normal
  04/16/2026 06 AM PDT            3.72           1008         +              Normal
  04/16/2026 07 AM PDT            3.94           1118         +              Normal
  04/16/2026 08 AM PDT            4.01           1153         +              Normal
  04/16/2026 09 AM PDT            4.03           1164         +              Normal
  04/16/2026 10 AM PDT            4.04           1169         +              Normal
  04/16/2026 11 AM PDT            4.04           1169         0              Normal
  04/16/2026 12 PM PDT            4.04           1169         0              Normal
  04/16/2026 01 PM PDT            4.04           1169         0              Normal
  04/16/2026 02 PM PDT            4.04           1169         0              Normal
  04/16/2026 03 PM PDT            4.04           1169         0              Normal
  04/16/2026 04 PM PDT            4.04           1169         0              Normal
  04/16/2026 05 PM PDT            4.04           1169         0              Normal
  04/16/2026 06 PM PDT            4.04           1169         0              Normal
  04/16/2026 07 PM PDT            4.04           1169         0              Normal
  04/16/2026 08 PM PDT            4.04           1169         0              Normal
  04/16/2026 09 PM PDT            4.04           1169         0              Normal
  04/16/2026 10 PM PDT            4.04           1169         0              Normal
  04/16/2026 11 PM PDT            4.04           1169         0              Normal
  04/17/2026 12 AM PDT            4.04           1169         0              Normal
  04/17/2026 01 AM PDT            4.04           1169         0              Normal
  04/17/2026 02 AM PDT            4.04           1169         0              Normal
  04/17/2026 03 AM PDT            4.04           1169         0              Normal
  04/17/2026 04 AM PDT            3.95           1123         -              Normal
  04/17/2026 05 AM PDT            3.81           1052         -              Normal
  04/17/2026 06 AM PDT            3.63            964         -              Normal
  04/17/2026 07 AM PDT            3.43            870         -              Normal
  04/17/2026 08 AM PDT            3.54            920         +              Normal
  04/17/2026 09 AM PDT            3.75           1022         +              Normal
  04/17/2026 10 AM PDT            3.81           1052         +              Normal
  04/17/2026 11 AM PDT            3.84           1067         +              Normal
  04/17/2026 12 PM PDT            3.85           1072         +              Normal
  04/17/2026 01 PM PDT            3.85           1072         0              Normal
  04/17/2026 02 PM PDT            3.85           1072         0              Normal
  04/17/2026 03 PM PDT            3.85           1072         0              Normal
  04/17/2026 04 PM PDT            3.85           1072         0              Normal
  04/17/2026 05 PM PDT            3.85           1072         0              Normal
  04/17/2026 06 PM PDT            3.85           1072         0              Normal
  04/17/2026 07 PM PDT            3.85           1072         0              Normal
  04/17/2026 08 PM PDT            3.85           1072         0              Normal
  04/17/2026 09 PM PDT            3.85           1072         0              Normal
  04/17/2026 10 PM PDT            3.85           1072         0              Normal
  04/17/2026 11 PM PDT            3.85           1072         0              Normal
  04/18/2026 12 AM PDT            3.85           1072         0              Normal
  04/18/2026 01 AM PDT            3.85           1072         0              Normal
  04/18/2026 02 AM PDT            3.85           1072         0              Normal
  04/18/2026 03 AM PDT            3.85           1072         0              Normal
  04/18/2026 04 AM PDT            3.85           1072         0              Normal
  04/18/2026 05 AM PDT            3.85           1072         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.