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: Mar 31 2026 at 2:22 PM PDTNext Issuance: Apr 01 2026 at 9:00 AM PDT
Action/Monitor: 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:  03/31/2026 at 02:24 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/31/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       40.25 Feet
# Maximum Observed Flow:                        564 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/04/2026 at 11:00 AM PDT
# Maximum Forecast Stage:                       41.70 Feet
# Maximum Forecast Flow:                        941 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2026 02 PM PDT           38.02            185                        Normal
  03/26/2026 03 PM PDT           38.03            186         +              Normal
  03/26/2026 04 PM PDT           38.03            186         0              Normal
  03/26/2026 05 PM PDT           38.02            185         -              Normal
  03/26/2026 06 PM PDT           38.01            184         -              Normal
  03/26/2026 07 PM PDT           38.03            186         +              Normal
  03/26/2026 08 PM PDT           38.04            187         +              Normal
  03/26/2026 09 PM PDT           38.07            191         +              Normal
  03/26/2026 10 PM PDT           38.12            197         +              Normal
  03/26/2026 11 PM PDT           38.15            200         +              Normal
  03/27/2026 12 AM PDT           38.16            202         +              Normal
  03/27/2026 01 AM PDT           38.14            199         -              Normal
  03/27/2026 02 AM PDT           38.11            196         -              Normal
  03/27/2026 03 AM PDT           38.09            193         -              Normal
  03/27/2026 04 AM PDT           38.08            192         -              Normal
  03/27/2026 05 AM PDT           38.08            192         0              Normal
  03/27/2026 06 AM PDT           38.09            193         +              Normal
  03/27/2026 07 AM PDT           38.10            194         +              Normal
  03/27/2026 08 AM PDT           38.11            196         +              Normal
  03/27/2026 09 AM PDT           38.07            191         -              Normal
  03/27/2026 10 AM PDT           38.07            191         0              Normal
  03/27/2026 11 AM PDT           38.07            191         0              Normal
  03/27/2026 12 PM PDT           38.06            189         -              Normal
  03/27/2026 01 PM PDT           38.05            188         -              Normal
  03/27/2026 02 PM PDT           38.04            187         -              Normal
  03/27/2026 03 PM PDT           38.04            187         0              Normal
  03/27/2026 04 PM PDT           38.03            186         -              Normal
  03/27/2026 05 PM PDT           38.02            185         -              Normal
  03/27/2026 06 PM PDT           38.02            185         0              Normal
  03/27/2026 07 PM PDT           38.02            185         0              Normal
  03/27/2026 08 PM PDT           38.02            185         0              Normal
  03/27/2026 09 PM PDT           38.01            184         -              Normal
  03/27/2026 10 PM PDT           38.01            184         0              Normal
  03/27/2026 11 PM PDT           38.00            182         -              Normal
  03/28/2026 12 AM PDT           38.00            182         0              Normal
  03/28/2026 01 AM PDT           38.00            182         0              Normal
  03/28/2026 02 AM PDT           38.00            182         0              Normal
  03/28/2026 03 AM PDT           38.01            184         +              Normal
  03/28/2026 04 AM PDT           38.01            184         0              Normal
  03/28/2026 05 AM PDT           38.01            184         0              Normal
  03/28/2026 06 AM PDT           38.02            185         +              Normal
  03/28/2026 07 AM PDT           38.03            186         +              Normal
  03/28/2026 08 AM PDT           38.04            187         +              Normal
  03/28/2026 09 AM PDT           38.05            188         +              Normal
  03/28/2026 10 AM PDT           38.06            189         +              Normal
  03/28/2026 11 AM PDT           38.07            191         +              Normal
  03/28/2026 12 PM PDT           38.08            192         +              Normal
  03/28/2026 01 PM PDT           38.08            192         0              Normal
  03/28/2026 02 PM PDT           38.09            193         +              Normal
  03/28/2026 03 PM PDT           38.09            193         0              Normal
  03/28/2026 04 PM PDT           38.09            193         0              Normal
  03/28/2026 05 PM PDT           38.10            194         +              Normal
  03/28/2026 06 PM PDT           38.11            196         +              Normal
  03/28/2026 07 PM PDT           38.12            197         +              Normal
  03/28/2026 08 PM PDT           38.13            198         +              Normal
  03/28/2026 09 PM PDT           38.14            199         +              Normal
  03/28/2026 10 PM PDT           38.13            198         -              Normal
  03/28/2026 11 PM PDT           38.12            197         -              Normal
  03/29/2026 12 AM PDT           38.11            196         -              Normal
  03/29/2026 01 AM PDT           38.10            194         -              Normal
  03/29/2026 02 AM PDT           38.09            193         -              Normal
  03/29/2026 03 AM PDT           38.08            192         -              Normal
  03/29/2026 04 AM PDT           38.07            191         -              Normal
  03/29/2026 05 AM PDT           38.07            191         0              Normal
  03/29/2026 06 AM PDT           38.07            191         0              Normal
  03/29/2026 07 AM PDT           38.06            189         -              Normal
  03/29/2026 08 AM PDT           38.06            189         0              Normal
  03/29/2026 09 AM PDT           38.06            189         0              Normal
  03/29/2026 10 AM PDT           38.07            191         +              Normal
  03/29/2026 11 AM PDT           38.08            192         +              Normal
  03/29/2026 12 PM PDT           38.09            193         +              Normal
  03/29/2026 01 PM PDT           38.08            192         -              Normal
  03/29/2026 02 PM PDT           38.08            192         0              Normal
  03/29/2026 03 PM PDT           38.09            193         +              Normal
  03/29/2026 04 PM PDT           38.08            192         -              Normal
  03/29/2026 05 PM PDT           38.08            192         0              Normal
  03/29/2026 06 PM PDT           38.09            193         +              Normal
  03/29/2026 07 PM PDT           38.09            193         0              Normal
  03/29/2026 08 PM PDT           38.09            193         0              Normal
  03/29/2026 09 PM PDT           38.09            193         0              Normal
  03/29/2026 10 PM PDT           38.09            193         0              Normal
  03/29/2026 11 PM PDT           38.10            194         +              Normal
  03/30/2026 12 AM PDT           38.12            197         +              Normal
  03/30/2026 01 AM PDT           38.17            203         +              Normal
  03/30/2026 02 AM PDT           38.26            214         +              Normal
  03/30/2026 03 AM PDT           38.39            232         +              Normal
  03/30/2026 04 AM PDT           38.54            254         +              Normal
  03/30/2026 05 AM PDT           38.70            278         +              Normal
  03/30/2026 06 AM PDT           38.87            304         +              Normal
  03/30/2026 07 AM PDT           39.02            328         +              Normal
  03/30/2026 08 AM PDT           39.17            353         +              Normal
  03/30/2026 09 AM PDT           39.31            378         +              Normal
  03/30/2026 10 AM PDT           39.43            400         +              Normal
  03/30/2026 11 AM PDT           39.55            423         +              Normal
  03/30/2026 12 PM PDT           39.63            439         +              Normal
  03/30/2026 01 PM PDT           39.70            453         +              Normal
  03/30/2026 02 PM PDT           39.76            466         +              Normal
  03/30/2026 03 PM PDT           39.82            478         +              Normal
  03/30/2026 04 PM PDT           39.85            484         +              Normal
  03/30/2026 05 PM PDT           39.88            489         +              Normal
  03/30/2026 06 PM PDT           39.90            493         +              Normal
  03/30/2026 07 PM PDT           39.93            499         +              Normal
  03/30/2026 08 PM PDT           39.94            501         +              Normal
  03/30/2026 09 PM PDT           39.97            507         +              Normal
  03/30/2026 10 PM PDT           39.96            505         -              Normal
  03/30/2026 11 PM PDT           39.97            507         +              Normal
  03/31/2026 12 AM PDT           39.99            511         +              Normal
  03/31/2026 01 AM PDT           40.00            513         +              Normal
  03/31/2026 02 AM PDT           40.01            515         +              Normal
  03/31/2026 03 AM PDT           40.01            515         0              Normal
  03/31/2026 04 AM PDT           40.02            517         +              Normal
  03/31/2026 05 AM PDT           40.02            517         0              Normal
  03/31/2026 06 AM PDT           40.04            521         +              Normal
  03/31/2026 07 AM PDT           40.04            521         0              Normal
  03/31/2026 08 AM PDT           40.06            525         +              Normal
  03/31/2026 09 AM PDT           40.11            536         +              Normal
  03/31/2026 10 AM PDT           40.12            538         +              Normal
  03/31/2026 11 AM PDT           40.16            546         +              Normal
  03/31/2026 12 PM PDT           40.19            552         +              Normal
  03/31/2026 01 PM PDT           40.22            558         +              Normal
  03/31/2026 02 PM PDT           40.25            564         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2026 03 PM PDT           40.27            568                        Normal
  03/31/2026 04 PM PDT           40.30            574         +              Normal
  03/31/2026 05 PM PDT           40.32            578         +              Normal
  03/31/2026 06 PM PDT           40.34            582         +              Normal
  03/31/2026 07 PM PDT           40.36            586         +              Normal
  03/31/2026 08 PM PDT           40.38            590         +              Normal
  03/31/2026 09 PM PDT           40.39            592         +              Normal
  03/31/2026 10 PM PDT           40.40            595         +              Normal
  03/31/2026 11 PM PDT           40.42            599         +              Normal
  04/01/2026 12 AM PDT           40.43            601         +              Normal
  04/01/2026 01 AM PDT           40.44            604         +              Normal
  04/01/2026 02 AM PDT           40.45            606         +              Normal
  04/01/2026 03 AM PDT           40.46            608         +              Normal
  04/01/2026 04 AM PDT           40.47            611         +              Normal
  04/01/2026 05 AM PDT           40.49            615         +              Normal
  04/01/2026 06 AM PDT           40.53            624         +              Normal
  04/01/2026 07 AM PDT           40.59            639         +              Normal
  04/01/2026 08 AM PDT           40.67            658         +              Normal
  04/01/2026 09 AM PDT           40.74            675         +              Normal
  04/01/2026 10 AM PDT           40.80            690         +              Normal
  04/01/2026 11 AM PDT           40.87            709         +              Normal
  04/01/2026 12 PM PDT           40.92            722         +              Normal
  04/01/2026 01 PM PDT           40.98            738         +              Normal
  04/01/2026 02 PM PDT           41.02            748         +              Normal
  04/01/2026 03 PM PDT           41.07            762         +              Normal
  04/01/2026 04 PM PDT           41.11            773         +              Normal
  04/01/2026 05 PM PDT           41.15            784         +              Normal
  04/01/2026 06 PM PDT           41.19            795         +              Normal
  04/01/2026 07 PM PDT           41.22            803         +              Normal
  04/01/2026 08 PM PDT           41.25            812         +              Normal
  04/01/2026 09 PM PDT           41.28            820         +              Normal
  04/01/2026 10 PM PDT           41.31            827         +              Normal
  04/01/2026 11 PM PDT           41.34            834         +              Normal
  04/02/2026 12 AM PDT           41.37            841         +              Normal
  04/02/2026 01 AM PDT           41.40            849         +              Normal
  04/02/2026 02 AM PDT           41.42            853         +              Normal
  04/02/2026 03 AM PDT           41.44            859         +              Normal
  04/02/2026 04 AM PDT           41.46            865         +              Normal
  04/02/2026 05 AM PDT           41.48            871         +              Normal
  04/02/2026 06 AM PDT           41.49            874         +              Normal
  04/02/2026 07 AM PDT           41.50            878         +              Normal
  04/02/2026 08 AM PDT           41.52            884         +              Normal
  04/02/2026 09 AM PDT           41.53            887         +              Normal
  04/02/2026 10 AM PDT           41.54            890         +              Normal
  04/02/2026 11 AM PDT           41.55            893         +              Normal
  04/02/2026 12 PM PDT           41.56            896         +              Normal
  04/02/2026 01 PM PDT           41.57            900         +              Normal
  04/02/2026 02 PM PDT           41.57            900         0              Normal
  04/02/2026 03 PM PDT           41.58            903         +              Normal
  04/02/2026 04 PM PDT           41.59            906         +              Normal
  04/02/2026 05 PM PDT           41.60            909         +              Normal
  04/02/2026 06 PM PDT           41.60            909         0              Normal
  04/02/2026 07 PM PDT           41.61            912         +              Normal
  04/02/2026 08 PM PDT           41.62            915         +              Normal
  04/02/2026 09 PM PDT           41.62            915         0              Normal
  04/02/2026 10 PM PDT           41.62            915         0              Normal
  04/02/2026 11 PM PDT           41.63            919         +              Normal
  04/03/2026 12 AM PDT           41.63            919         0              Normal
  04/03/2026 01 AM PDT           41.64            922         +              Normal
  04/03/2026 02 AM PDT           41.64            922         0              Normal
  04/03/2026 03 AM PDT           41.65            925         +              Normal
  04/03/2026 04 AM PDT           41.65            925         0              Normal
  04/03/2026 05 AM PDT           41.65            925         0              Normal
  04/03/2026 06 AM PDT           41.66            928         +              Normal
  04/03/2026 07 AM PDT           41.66            928         0              Normal
  04/03/2026 08 AM PDT           41.66            928         0              Normal
  04/03/2026 09 AM PDT           41.66            928         0              Normal
  04/03/2026 10 AM PDT           41.67            931         +              Normal
  04/03/2026 11 AM PDT           41.67            931         0              Normal
  04/03/2026 12 PM PDT           41.67            931         0              Normal
  04/03/2026 01 PM PDT           41.67            931         0              Normal
  04/03/2026 02 PM PDT           41.67            931         0              Normal
  04/03/2026 03 PM PDT           41.67            931         0              Normal
  04/03/2026 04 PM PDT           41.68            935         +              Normal
  04/03/2026 05 PM PDT           41.68            935         0              Normal
  04/03/2026 06 PM PDT           41.68            935         0              Normal
  04/03/2026 07 PM PDT           41.68            935         0              Normal
  04/03/2026 08 PM PDT           41.68            935         0              Normal
  04/03/2026 09 PM PDT           41.68            935         0              Normal
  04/03/2026 10 PM PDT           41.69            938         +              Normal
  04/03/2026 11 PM PDT           41.69            938         0              Normal
  04/04/2026 12 AM PDT           41.69            938         0              Normal
  04/04/2026 01 AM PDT           41.69            938         0              Normal
  04/04/2026 02 AM PDT           41.69            938         0              Normal
  04/04/2026 03 AM PDT           41.69            938         0              Normal
  04/04/2026 04 AM PDT           41.69            938         0              Normal
  04/04/2026 05 AM PDT           41.69            938         0              Normal
  04/04/2026 06 AM PDT           41.69            938         0              Normal
  04/04/2026 07 AM PDT           41.69            938         0              Normal
  04/04/2026 08 AM PDT           41.69            938         0              Normal
  04/04/2026 09 AM PDT           41.69            938         0              Normal
  04/04/2026 10 AM PDT           41.69            938         0              Normal
  04/04/2026 11 AM PDT           41.70            941         +              Normal
  04/04/2026 12 PM PDT           41.70            941         0              Normal
  04/04/2026 01 PM PDT           41.70            941         0              Normal
  04/04/2026 02 PM PDT           41.70            941         0              Normal
  04/04/2026 03 PM PDT           41.70            941         0              Normal
  04/04/2026 04 PM PDT           41.70            941         0              Normal
  04/04/2026 05 PM PDT           41.70            941         0              Normal
  04/04/2026 06 PM PDT           41.70            941         0              Normal
  04/04/2026 07 PM PDT           41.70            941         0              Normal
  04/04/2026 08 PM PDT           41.70            941         0              Normal
  04/04/2026 09 PM PDT           41.70            941         0              Normal
  04/04/2026 10 PM PDT           41.70            941         0              Normal
  04/04/2026 11 PM PDT           41.70            941         0              Normal
  04/05/2026 12 AM PDT           41.70            941         0              Normal
  04/05/2026 01 AM PDT           41.70            941         0              Normal
  04/05/2026 02 AM PDT           41.70            941         0              Normal
  04/05/2026 03 AM PDT           41.70            941         0              Normal
  04/05/2026 04 AM PDT           41.70            941         0              Normal
  04/05/2026 05 AM PDT           41.70            941         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.