STANISLAUS RIVER - RIPON (RIPC1)
Latitude: 37.73º NLongitude: 121.11º WElevation: 35 FeetForecast Type: Unofficial Location
Location: Stanislaus County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Oct 22 2026 at 8:13 AM PDTNext Issuance: Oct 23 2026 at 9:00 AM PDT
Action: 55.0 FeetMinor Flood: 60.0 FeetModerate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Stanislaus River - Ripon (RIPC1)
#
# File Generation Time:  10/22/2026 at 08:14 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/17/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       42.11 Feet
# Maximum Observed Flow:                        1027 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/23/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       42.55 Feet
# Maximum Forecast Flow:                        1144 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/17/2026 08 AM PDT           42.11           1027                        Normal
  10/17/2026 09 AM PDT           42.08           1019         -              Normal
  10/17/2026 10 AM PDT           42.06           1014         -              Normal
  10/17/2026 11 AM PDT           42.04           1009         -              Normal
  10/17/2026 12 PM PDT           42.02           1004         -              Normal
  10/17/2026 01 PM PDT           41.99            996         -              Normal
  10/17/2026 02 PM PDT           41.97            991         -              Normal
  10/17/2026 03 PM PDT           41.96            988         -              Normal
  10/17/2026 04 PM PDT           41.94            983         -              Normal
  10/17/2026 05 PM PDT           41.93            981         -              Normal
  10/17/2026 06 PM PDT           41.91            976         -              Normal
  10/17/2026 07 PM PDT           41.88            968         -              Normal
  10/17/2026 08 PM PDT           41.87            965         -              Normal
  10/17/2026 09 PM PDT           41.83            955         -              Normal
  10/17/2026 10 PM PDT           41.80            948         -              Normal
  10/17/2026 11 PM PDT           41.77            940         -              Normal
  10/18/2026 12 AM PDT           41.74            932         -              Normal
  10/18/2026 01 AM PDT           41.71            925         -              Normal
  10/18/2026 02 AM PDT           41.68            917         -              Normal
  10/18/2026 03 AM PDT           41.65            910         -              Normal
  10/18/2026 04 AM PDT           41.63            905         -              Normal
  10/18/2026 05 AM PDT           41.61            900         -              Normal
  10/18/2026 06 AM PDT           41.58            893         -              Normal
  10/18/2026 07 AM PDT           41.57            890         -              Normal
  10/18/2026 08 AM PDT           41.54            883         -              Normal
  10/18/2026 09 AM PDT           41.52            878         -              Normal
  10/18/2026 10 AM PDT           41.49            870         -              Normal
  10/18/2026 11 AM PDT           41.47            866         -              Normal
  10/18/2026 12 PM PDT           41.45            861         -              Normal
  10/18/2026 01 PM PDT           41.43            856         -              Normal
  10/18/2026 02 PM PDT           41.41            851         -              Normal
  10/18/2026 03 PM PDT           41.41            851         0              Normal
  10/18/2026 04 PM PDT           41.40            849         -              Normal
  10/18/2026 05 PM PDT           41.38            844         -              Normal
  10/18/2026 06 PM PDT           41.36            839         -              Normal
  10/18/2026 07 PM PDT           41.34            834         -              Normal
  10/18/2026 08 PM PDT           41.32            829         -              Normal
  10/18/2026 09 PM PDT           41.29            822         -              Normal
  10/18/2026 10 PM PDT           41.25            812         -              Normal
  10/18/2026 11 PM PDT           41.22            803         -              Normal
  10/19/2026 12 AM PDT           41.17            789         -              Normal
  10/19/2026 01 AM PDT           41.14            781         -              Normal
  10/19/2026 02 AM PDT           41.10            770         -              Normal
  10/19/2026 03 AM PDT           41.06            759         -              Normal
  10/19/2026 04 AM PDT           41.05            756         -              Normal
  10/19/2026 05 AM PDT           41.02            748         -              Normal
  10/19/2026 06 AM PDT           41.00            743         -              Normal
  10/19/2026 07 AM PDT           40.97            735         -              Normal
  10/19/2026 08 AM PDT           40.96            732         -              Normal
  10/19/2026 09 AM PDT           40.93            724         -              Normal
  10/19/2026 10 AM PDT           40.91            719         -              Normal
  10/19/2026 11 AM PDT           40.89            714         -              Normal
  10/19/2026 12 PM PDT           40.87            709         -              Normal
  10/19/2026 01 PM PDT           40.85            703         -              Normal
  10/19/2026 02 PM PDT           40.84            701         -              Normal
  10/19/2026 03 PM PDT           40.82            696         -              Normal
  10/19/2026 04 PM PDT           40.80            690         -              Normal
  10/19/2026 05 PM PDT           40.78            685         -              Normal
  10/19/2026 06 PM PDT           40.76            680         -              Normal
  10/19/2026 07 PM PDT           40.74            675         -              Normal
  10/19/2026 08 PM PDT           40.71            668         -              Normal
  10/19/2026 09 PM PDT           40.69            663         -              Normal
  10/19/2026 10 PM PDT           40.68            660         -              Normal
  10/19/2026 11 PM PDT           40.66            655         -              Normal
  10/20/2026 12 AM PDT           40.65            653         -              Normal
  10/20/2026 01 AM PDT           40.64            650         -              Normal
  10/20/2026 02 AM PDT           40.61            643         -              Normal
  10/20/2026 03 AM PDT           40.56            631         -              Normal
  10/20/2026 04 AM PDT           40.51            620         -              Normal
  10/20/2026 05 AM PDT           40.46            608         -              Normal
  10/20/2026 06 AM PDT           40.43            601         -              Normal
  10/20/2026 07 AM PDT           40.37            588         -              Normal
  10/20/2026 08 AM PDT           40.31            576         -              Normal
  10/20/2026 09 AM PDT           40.26            566         -              Normal
  10/20/2026 10 AM PDT           40.21            556         -              Normal
  10/20/2026 11 AM PDT           40.16            546         -              Normal
  10/20/2026 12 PM PDT           40.12            538         -              Normal
  10/20/2026 01 PM PDT           40.07            527         -              Normal
  10/20/2026 02 PM PDT           40.03            519         -              Normal
  10/20/2026 03 PM PDT           39.99            511         -              Normal
  10/20/2026 04 PM PDT           39.94            501         -              Normal
  10/20/2026 05 PM PDT           39.89            491         -              Normal
  10/20/2026 06 PM PDT           39.85            484         -              Normal
  10/20/2026 07 PM PDT           39.81            476         -              Normal
  10/20/2026 08 PM PDT           39.77            468         -              Normal
  10/20/2026 09 PM PDT           39.73            460         -              Normal
  10/20/2026 10 PM PDT           39.69            451         -              Normal
  10/20/2026 11 PM PDT           39.65            443         -              Normal
  10/21/2026 12 AM PDT           39.60            433         -              Normal
  10/21/2026 01 AM PDT           39.56            425         -              Normal
  10/21/2026 02 AM PDT           39.52            417         -              Normal
  10/21/2026 03 AM PDT           39.47            407         -              Normal
  10/21/2026 04 AM PDT           39.42            398         -              Normal
  10/21/2026 05 AM PDT           39.37            388         -              Normal
  10/21/2026 06 AM PDT           39.32            379         -              Normal
  10/21/2026 07 AM PDT           39.28            372         -              Normal
  10/21/2026 08 AM PDT           39.23            364         -              Normal
  10/21/2026 09 AM PDT           39.19            357         -              Normal
  10/21/2026 10 AM PDT           39.15            350         -              Normal
  10/21/2026 11 AM PDT           39.11            343         -              Normal
  10/21/2026 12 PM PDT           39.07            337         -              Normal
  10/21/2026 01 PM PDT           39.04            332         -              Normal
  10/21/2026 02 PM PDT           39.01            327         -              Normal
  10/21/2026 03 PM PDT           38.99            324         -              Normal
  10/21/2026 04 PM PDT           38.97            320         -              Normal
  10/21/2026 05 PM PDT           38.95            317         -              Normal
  10/21/2026 06 PM PDT           38.93            314         -              Normal
  10/21/2026 07 PM PDT           38.91            311         -              Normal
  10/21/2026 08 PM PDT           38.89            307         -              Normal
  10/21/2026 09 PM PDT           38.89            307         0              Normal
  10/21/2026 10 PM PDT           38.88            306         -              Normal
  10/21/2026 11 PM PDT           38.89            307         +              Normal
  10/22/2026 12 AM PDT           38.92            312         +              Normal
  10/22/2026 01 AM PDT           38.98            322         +              Normal
  10/22/2026 02 AM PDT           39.06            335         +              Normal
  10/22/2026 03 AM PDT           39.16            352         +              Normal
  10/22/2026 04 AM PDT           39.31            378         +              Normal
  10/22/2026 05 AM PDT           39.44            401         +              Normal
  10/22/2026 06 AM PDT           39.52            417         +              Normal
  10/22/2026 07 AM PDT           39.59            431         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/22/2026 08 AM PDT           39.65            443                        Normal
  10/22/2026 09 AM PDT           39.71            455         +              Normal
  10/22/2026 10 AM PDT           39.77            468         +              Normal
  10/22/2026 11 AM PDT           39.82            478         +              Normal
  10/22/2026 12 PM PDT           39.87            487         +              Normal
  10/22/2026 01 PM PDT           39.92            497         +              Normal
  10/22/2026 02 PM PDT           39.97            507         +              Normal
  10/22/2026 03 PM PDT           40.03            519         +              Normal
  10/22/2026 04 PM PDT           40.12            538         +              Normal
  10/22/2026 05 PM PDT           40.24            562         +              Normal
  10/22/2026 06 PM PDT           40.40            595         +              Normal
  10/22/2026 07 PM PDT           40.56            631         +              Normal
  10/22/2026 08 PM PDT           40.72            670         +              Normal
  10/22/2026 09 PM PDT           40.88            711         +              Normal
  10/22/2026 10 PM PDT           41.02            748         +              Normal
  10/22/2026 11 PM PDT           41.15            784         +              Normal
  10/23/2026 12 AM PDT           41.27            817         +              Normal
  10/23/2026 01 AM PDT           41.39            846         +              Normal
  10/23/2026 02 AM PDT           41.51            875         +              Normal
  10/23/2026 03 AM PDT           41.62            902         +              Normal
  10/23/2026 04 AM PDT           41.72            927         +              Normal
  10/23/2026 05 AM PDT           41.81            950         +              Normal
  10/23/2026 06 AM PDT           41.89            971         +              Normal
  10/23/2026 07 AM PDT           41.98            993         +              Normal
  10/23/2026 08 AM PDT           42.05           1011         +              Normal
  10/23/2026 09 AM PDT           42.12           1029         +              Normal
  10/23/2026 10 AM PDT           42.19           1048         +              Normal
  10/23/2026 11 AM PDT           42.24           1061         +              Normal
  10/23/2026 12 PM PDT           42.30           1077         +              Normal
  10/23/2026 01 PM PDT           42.35           1090         +              Normal
  10/23/2026 02 PM PDT           42.40           1103         +              Normal
  10/23/2026 03 PM PDT           42.45           1117         +              Normal
  10/23/2026 04 PM PDT           42.49           1128         +              Normal
  10/23/2026 05 PM PDT           42.52           1136         +              Normal
  10/23/2026 06 PM PDT           42.54           1141         +              Normal
  10/23/2026 07 PM PDT           42.55           1144         +              Normal
  10/23/2026 08 PM PDT           42.55           1144         0              Normal
  10/23/2026 09 PM PDT           42.54           1141         -              Normal
  10/23/2026 10 PM PDT           42.52           1136         -              Normal
  10/23/2026 11 PM PDT           42.49           1128         -              Normal
  10/24/2026 12 AM PDT           42.47           1122         -              Normal
  10/24/2026 01 AM PDT           42.44           1114         -              Normal
  10/24/2026 02 AM PDT           42.41           1106         -              Normal
  10/24/2026 03 AM PDT           42.39           1101         -              Normal
  10/24/2026 04 AM PDT           42.37           1095         -              Normal
  10/24/2026 05 AM PDT           42.35           1090         -              Normal
  10/24/2026 06 AM PDT           42.33           1085         -              Normal
  10/24/2026 07 AM PDT           42.31           1079         -              Normal
  10/24/2026 08 AM PDT           42.30           1077         -              Normal
  10/24/2026 09 AM PDT           42.28           1071         -              Normal
  10/24/2026 10 AM PDT           42.26           1066         -              Normal
  10/24/2026 11 AM PDT           42.25           1063         -              Normal
  10/24/2026 12 PM PDT           42.24           1061         -              Normal
  10/24/2026 01 PM PDT           42.23           1058         -              Normal
  10/24/2026 02 PM PDT           42.22           1056         -              Normal
  10/24/2026 03 PM PDT           42.20           1050         -              Normal
  10/24/2026 04 PM PDT           42.20           1050         0              Normal
  10/24/2026 05 PM PDT           42.19           1048         -              Normal
  10/24/2026 06 PM PDT           42.18           1045         -              Normal
  10/24/2026 07 PM PDT           42.17           1042         -              Normal
  10/24/2026 08 PM PDT           42.16           1040         -              Normal
  10/24/2026 09 PM PDT           42.16           1040         0              Normal
  10/24/2026 10 PM PDT           42.15           1037         -              Normal
  10/24/2026 11 PM PDT           42.14           1035         -              Normal
  10/25/2026 12 AM PDT           42.14           1035         0              Normal
  10/25/2026 01 AM PDT           42.13           1032         -              Normal
  10/25/2026 02 AM PDT           42.13           1032         0              Normal
  10/25/2026 03 AM PDT           42.12           1029         -              Normal
  10/25/2026 04 AM PDT           42.12           1029         0              Normal
  10/25/2026 05 AM PDT           42.12           1029         0              Normal
  10/25/2026 06 AM PDT           42.12           1029         0              Normal
  10/25/2026 07 AM PDT           42.11           1027         -              Normal
  10/25/2026 08 AM PDT           42.11           1027         0              Normal
  10/25/2026 09 AM PDT           42.11           1027         0              Normal
  10/25/2026 10 AM PDT           42.10           1024         -              Normal
  10/25/2026 11 AM PDT           42.10           1024         0              Normal
  10/25/2026 12 PM PDT           42.10           1024         0              Normal
  10/25/2026 01 PM PDT           42.10           1024         0              Normal
  10/25/2026 02 PM PDT           42.10           1024         0              Normal
  10/25/2026 03 PM PDT           42.10           1024         0              Normal
  10/25/2026 04 PM PDT           42.10           1024         0              Normal
  10/25/2026 05 PM PDT           42.10           1024         0              Normal
  10/25/2026 06 PM PDT           42.09           1022         -              Normal
  10/25/2026 07 PM PDT           42.09           1022         0              Normal
  10/25/2026 08 PM PDT           42.09           1022         0              Normal
  10/25/2026 09 PM PDT           42.09           1022         0              Normal
  10/25/2026 10 PM PDT           42.09           1022         0              Normal
  10/25/2026 11 PM PDT           42.09           1022         0              Normal
  10/26/2026 12 AM PDT           42.09           1022         0              Normal
  10/26/2026 01 AM PDT           42.09           1022         0              Normal
  10/26/2026 02 AM PDT           42.09           1022         0              Normal
  10/26/2026 03 AM PDT           42.09           1022         0              Normal
  10/26/2026 04 AM PDT           42.09           1022         0              Normal
  10/26/2026 05 AM PDT           42.09           1022         0              Normal
  10/26/2026 06 AM PDT           42.09           1022         0              Normal
  10/26/2026 07 AM PDT           42.09           1022         0              Normal
  10/26/2026 08 AM PDT           42.09           1022         0              Normal
  10/26/2026 09 AM PDT           42.10           1024         +              Normal
  10/26/2026 10 AM PDT           42.10           1024         0              Normal
  10/26/2026 11 AM PDT           42.10           1024         0              Normal
  10/26/2026 12 PM PDT           42.10           1024         0              Normal
  10/26/2026 01 PM PDT           42.10           1024         0              Normal
  10/26/2026 02 PM PDT           42.10           1024         0              Normal
  10/26/2026 03 PM PDT           42.10           1024         0              Normal
  10/26/2026 04 PM PDT           42.10           1024         0              Normal
  10/26/2026 05 PM PDT           42.10           1024         0              Normal
  10/26/2026 06 PM PDT           42.10           1024         0              Normal
  10/26/2026 07 PM PDT           42.10           1024         0              Normal
  10/26/2026 08 PM PDT           42.10           1024         0              Normal
  10/26/2026 09 PM PDT           42.11           1027         +              Normal
  10/26/2026 10 PM PDT           42.11           1027         0              Normal
  10/26/2026 11 PM PDT           42.11           1027         0              Normal
  10/27/2026 12 AM PDT           42.11           1027         0              Normal
  10/27/2026 01 AM PDT           42.11           1027         0              Normal
  10/27/2026 02 AM PDT           42.11           1027         0              Normal
  10/27/2026 03 AM PDT           42.11           1027         0              Normal
  10/27/2026 04 AM PDT           42.11           1027         0              Normal
  10/27/2026 05 AM PDT           42.11           1027         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.