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 11 2026 at 7:08 AM PDTNext Issuance: Oct 12 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:  10/11/2026 at 07:09 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/10/2026 at 05:00 PM PDT
# Maximum Observed Stage:                       40.56 Feet
# Maximum Observed Flow:                        631 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/16/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       41.84 Feet
# Maximum Forecast Flow:                        958 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/06/2026 07 AM PDT           40.38            590                        Normal
  10/06/2026 08 AM PDT           40.38            590         0              Normal
  10/06/2026 09 AM PDT           40.38            590         0              Normal
  10/06/2026 10 AM PDT           40.38            590         0              Normal
  10/06/2026 11 AM PDT           40.38            590         0              Normal
  10/06/2026 12 PM PDT           40.39            592         +              Normal
  10/06/2026 01 PM PDT           40.39            592         0              Normal
  10/06/2026 02 PM PDT           40.39            592         0              Normal
  10/06/2026 03 PM PDT           40.39            592         0              Normal
  10/06/2026 04 PM PDT           40.39            592         0              Normal
  10/06/2026 05 PM PDT           40.39            592         0              Normal
  10/06/2026 06 PM PDT           40.39            592         0              Normal
  10/06/2026 07 PM PDT           40.38            590         -              Normal
  10/06/2026 08 PM PDT           40.36            586         -              Normal
  10/06/2026 09 PM PDT           40.34            582         -              Normal
  10/06/2026 10 PM PDT           40.32            578         -              Normal
  10/06/2026 11 PM PDT           40.28            570         -              Normal
  10/07/2026 12 AM PDT           40.25            564         -              Normal
  10/07/2026 01 AM PDT           40.20            554         -              Normal
  10/07/2026 02 AM PDT           40.16            546         -              Normal
  10/07/2026 03 AM PDT           40.11            536         -              Normal
  10/07/2026 04 AM PDT           40.06            525         -              Normal
  10/07/2026 05 AM PDT           40.02            517         -              Normal
  10/07/2026 06 AM PDT           39.98            509         -              Normal
  10/07/2026 07 AM PDT           39.95            503         -              Normal
  10/07/2026 08 AM PDT           39.93            499         -              Normal
  10/07/2026 09 AM PDT           39.91            495         -              Normal
  10/07/2026 10 AM PDT           39.89            491         -              Normal
  10/07/2026 11 AM PDT           39.88            489         -              Normal
  10/07/2026 12 PM PDT           39.87            487         -              Normal
  10/07/2026 01 PM PDT           39.85            484         -              Normal
  10/07/2026 02 PM PDT           39.84            482         -              Normal
  10/07/2026 03 PM PDT           39.82            478         -              Normal
  10/07/2026 04 PM PDT           39.81            476         -              Normal
  10/07/2026 05 PM PDT           39.81            476         0              Normal
  10/07/2026 06 PM PDT           39.80            474         -              Normal
  10/07/2026 07 PM PDT           39.80            474         0              Normal
  10/07/2026 08 PM PDT           39.82            478         +              Normal
  10/07/2026 09 PM PDT           39.84            482         +              Normal
  10/07/2026 10 PM PDT           39.86            485         +              Normal
  10/07/2026 11 PM PDT           39.90            493         +              Normal
  10/08/2026 12 AM PDT           39.95            503         +              Normal
  10/08/2026 01 AM PDT           39.99            511         +              Normal
  10/08/2026 02 AM PDT           40.04            521         +              Normal
  10/08/2026 03 AM PDT           40.08            529         +              Normal
  10/08/2026 04 AM PDT           40.12            538         +              Normal
  10/08/2026 05 AM PDT           40.15            544         +              Normal
  10/08/2026 06 AM PDT           40.19            552         +              Normal
  10/08/2026 07 AM PDT           40.22            558         +              Normal
  10/08/2026 08 AM PDT           40.25            564         +              Normal
  10/08/2026 09 AM PDT           40.28            570         +              Normal
  10/08/2026 10 AM PDT           40.30            574         +              Normal
  10/08/2026 11 AM PDT           40.31            576         +              Normal
  10/08/2026 12 PM PDT           40.34            582         +              Normal
  10/08/2026 01 PM PDT           40.36            586         +              Normal
  10/08/2026 02 PM PDT           40.37            588         +              Normal
  10/08/2026 03 PM PDT           40.38            590         +              Normal
  10/08/2026 04 PM PDT           40.39            592         +              Normal
  10/08/2026 05 PM PDT           40.40            595         +              Normal
  10/08/2026 06 PM PDT           40.41            597         +              Normal
  10/08/2026 07 PM PDT           40.42            599         +              Normal
  10/08/2026 08 PM PDT           40.43            601         +              Normal
  10/08/2026 09 PM PDT           40.46            608         +              Normal
  10/08/2026 10 PM PDT           40.48            613         +              Normal
  10/08/2026 11 PM PDT           40.48            613         0              Normal
  10/09/2026 12 AM PDT           40.47            611         -              Normal
  10/09/2026 01 AM PDT           40.46            608         -              Normal
  10/09/2026 02 AM PDT           40.46            608         0              Normal
  10/09/2026 03 AM PDT           40.46            608         0              Normal
  10/09/2026 04 AM PDT           40.47            611         +              Normal
  10/09/2026 05 AM PDT           40.48            613         +              Normal
  10/09/2026 06 AM PDT           40.49            615         +              Normal
  10/09/2026 07 AM PDT           40.50            617         +              Normal
  10/09/2026 08 AM PDT           40.50            617         0              Normal
  10/09/2026 09 AM PDT           40.50            617         0              Normal
  10/09/2026 10 AM PDT           40.50            617         0              Normal
  10/09/2026 11 AM PDT           40.51            620         +              Normal
  10/09/2026 12 PM PDT           40.52            622         +              Normal
  10/09/2026 01 PM PDT           40.53            624         +              Normal
  10/09/2026 02 PM PDT           40.54            627         +              Normal
  10/09/2026 03 PM PDT           40.53            624         -              Normal
  10/09/2026 04 PM PDT           40.53            624         0              Normal
  10/09/2026 05 PM PDT           40.52            622         -              Normal
  10/09/2026 06 PM PDT           40.52            622         0              Normal
  10/09/2026 07 PM PDT           40.51            620         -              Normal
  10/09/2026 08 PM PDT           40.51            620         0              Normal
  10/09/2026 09 PM PDT           40.51            620         0              Normal
  10/09/2026 10 PM PDT           40.52            622         +              Normal
  10/09/2026 11 PM PDT           40.51            620         -              Normal
  10/10/2026 12 AM PDT           40.51            620         0              Normal
  10/10/2026 01 AM PDT           40.50            617         -              Normal
  10/10/2026 02 AM PDT           40.50            617         0              Normal
  10/10/2026 03 AM PDT           40.49            615         -              Normal
  10/10/2026 04 AM PDT           40.50            617         +              Normal
  10/10/2026 05 AM PDT           40.50            617         0              Normal
  10/10/2026 06 AM PDT           40.50            617         0              Normal
  10/10/2026 07 AM PDT           40.50            617         0              Normal
  10/10/2026 08 AM PDT           40.49            615         -              Normal
  10/10/2026 09 AM PDT           40.50            617         +              Normal
  10/10/2026 10 AM PDT           40.50            617         0              Normal
  10/10/2026 11 AM PDT           40.50            617         0              Normal
  10/10/2026 12 PM PDT           40.51            620         +              Normal
  10/10/2026 01 PM PDT           40.51            620         0              Normal
  10/10/2026 02 PM PDT           40.52            622         +              Normal
  10/10/2026 03 PM PDT           40.53            624         +              Normal
  10/10/2026 04 PM PDT           40.55            629         +              Normal
  10/10/2026 05 PM PDT           40.56            631         +              Normal
  10/10/2026 06 PM PDT           40.55            629         -              Normal
  10/10/2026 07 PM PDT           40.54            627         -              Normal
  10/10/2026 08 PM PDT           40.53            624         -              Normal
  10/10/2026 09 PM PDT           40.51            620         -              Normal
  10/10/2026 10 PM PDT           40.51            620         0              Normal
  10/10/2026 11 PM PDT           40.50            617         -              Normal
  10/11/2026 12 AM PDT           40.49            615         -              Normal
  10/11/2026 01 AM PDT           40.49            615         0              Normal
  10/11/2026 02 AM PDT           40.50            617         +              Normal
  10/11/2026 03 AM PDT           40.50            617         0              Normal
  10/11/2026 04 AM PDT           40.51            620         +              Normal
  10/11/2026 05 AM PDT           40.52            622         +              Normal
  10/11/2026 06 AM PDT           40.52            622         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/11/2026 07 AM PDT           40.52            622                        Normal
  10/11/2026 08 AM PDT           40.52            622         0              Normal
  10/11/2026 09 AM PDT           40.52            622         0              Normal
  10/11/2026 10 AM PDT           40.52            622         0              Normal
  10/11/2026 11 AM PDT           40.53            624         +              Normal
  10/11/2026 12 PM PDT           40.53            624         0              Normal
  10/11/2026 01 PM PDT           40.54            627         +              Normal
  10/11/2026 02 PM PDT           40.54            627         0              Normal
  10/11/2026 03 PM PDT           40.54            627         0              Normal
  10/11/2026 04 PM PDT           40.55            629         +              Normal
  10/11/2026 05 PM PDT           40.55            629         0              Normal
  10/11/2026 06 PM PDT           40.55            629         0              Normal
  10/11/2026 07 PM PDT           40.55            629         0              Normal
  10/11/2026 08 PM PDT           40.55            629         0              Normal
  10/11/2026 09 PM PDT           40.55            629         0              Normal
  10/11/2026 10 PM PDT           40.55            629         0              Normal
  10/11/2026 11 PM PDT           40.55            629         0              Normal
  10/12/2026 12 AM PDT           40.56            631         +              Normal
  10/12/2026 01 AM PDT           40.56            631         0              Normal
  10/12/2026 02 AM PDT           40.56            631         0              Normal
  10/12/2026 03 AM PDT           40.56            631         0              Normal
  10/12/2026 04 AM PDT           40.56            631         0              Normal
  10/12/2026 05 AM PDT           40.56            631         0              Normal
  10/12/2026 06 AM PDT           40.56            631         0              Normal
  10/12/2026 07 AM PDT           40.56            631         0              Normal
  10/12/2026 08 AM PDT           40.56            631         0              Normal
  10/12/2026 09 AM PDT           40.56            631         0              Normal
  10/12/2026 10 AM PDT           40.56            631         0              Normal
  10/12/2026 11 AM PDT           40.56            631         0              Normal
  10/12/2026 12 PM PDT           40.57            634         +              Normal
  10/12/2026 01 PM PDT           40.57            634         0              Normal
  10/12/2026 02 PM PDT           40.57            634         0              Normal
  10/12/2026 03 PM PDT           40.57            634         0              Normal
  10/12/2026 04 PM PDT           40.57            634         0              Normal
  10/12/2026 05 PM PDT           40.57            634         0              Normal
  10/12/2026 06 PM PDT           40.57            634         0              Normal
  10/12/2026 07 PM PDT           40.57            634         0              Normal
  10/12/2026 08 PM PDT           40.57            634         0              Normal
  10/12/2026 09 PM PDT           40.57            634         0              Normal
  10/12/2026 10 PM PDT           40.57            634         0              Normal
  10/12/2026 11 PM PDT           40.57            634         0              Normal
  10/13/2026 12 AM PDT           40.57            634         0              Normal
  10/13/2026 01 AM PDT           40.57            634         0              Normal
  10/13/2026 02 AM PDT           40.57            634         0              Normal
  10/13/2026 03 AM PDT           40.57            634         0              Normal
  10/13/2026 04 AM PDT           40.57            634         0              Normal
  10/13/2026 05 AM PDT           40.55            629         -              Normal
  10/13/2026 06 AM PDT           40.53            624         -              Normal
  10/13/2026 07 AM PDT           40.49            615         -              Normal
  10/13/2026 08 AM PDT           40.44            604         -              Normal
  10/13/2026 09 AM PDT           40.37            588         -              Normal
  10/13/2026 10 AM PDT           40.30            574         -              Normal
  10/13/2026 11 AM PDT           40.21            556         -              Normal
  10/13/2026 12 PM PDT           40.13            540         -              Normal
  10/13/2026 01 PM PDT           40.04            521         -              Normal
  10/13/2026 02 PM PDT           39.95            503         -              Normal
  10/13/2026 03 PM PDT           39.85            484         -              Normal
  10/13/2026 04 PM PDT           39.75            464         -              Normal
  10/13/2026 05 PM PDT           39.66            445         -              Normal
  10/13/2026 06 PM PDT           39.56            425         -              Normal
  10/13/2026 07 PM PDT           39.45            403         -              Normal
  10/13/2026 08 PM PDT           39.35            385         -              Normal
  10/13/2026 09 PM PDT           39.24            365         -              Normal
  10/13/2026 10 PM PDT           39.13            347         -              Normal
  10/13/2026 11 PM PDT           39.03            330         -              Normal
  10/14/2026 12 AM PDT           38.93            314         -              Normal
  10/14/2026 01 AM PDT           38.84            299         -              Normal
  10/14/2026 02 AM PDT           38.75            285         -              Normal
  10/14/2026 03 AM PDT           38.67            273         -              Normal
  10/14/2026 04 AM PDT           38.59            261         -              Normal
  10/14/2026 05 AM PDT           38.51            250         -              Normal
  10/14/2026 06 AM PDT           38.44            239         -              Normal
  10/14/2026 07 AM PDT           38.37            229         -              Normal
  10/14/2026 08 AM PDT           38.30            220         -              Normal
  10/14/2026 09 AM PDT           38.23            211         -              Normal
  10/14/2026 10 AM PDT           38.17            203         -              Normal
  10/14/2026 11 AM PDT           38.11            196         -              Normal
  10/14/2026 12 PM PDT           38.05            188         -              Normal
  10/14/2026 01 PM PDT           37.99            181         -              Normal
  10/14/2026 02 PM PDT           37.95            177         -              Normal
  10/14/2026 03 PM PDT           37.91            172         -              Normal
  10/14/2026 04 PM PDT           37.89            170         -              Normal
  10/14/2026 05 PM PDT           37.90            171         +              Normal
  10/14/2026 06 PM PDT           37.94            176         +              Normal
  10/14/2026 07 PM PDT           38.00            182         +              Normal
  10/14/2026 08 PM PDT           38.10            194         +              Normal
  10/14/2026 09 PM PDT           38.24            212         +              Normal
  10/14/2026 10 PM PDT           38.40            234         +              Normal
  10/14/2026 11 PM PDT           38.55            256         +              Normal
  10/15/2026 12 AM PDT           38.69            276         +              Normal
  10/15/2026 01 AM PDT           38.82            296         +              Normal
  10/15/2026 02 AM PDT           38.94            315         +              Normal
  10/15/2026 03 AM PDT           39.04            332         +              Normal
  10/15/2026 04 AM PDT           39.14            348         +              Normal
  10/15/2026 05 AM PDT           39.23            364         +              Normal
  10/15/2026 06 AM PDT           39.31            378         +              Normal
  10/15/2026 07 AM PDT           39.39            392         +              Normal
  10/15/2026 08 AM PDT           39.45            403         +              Normal
  10/15/2026 09 AM PDT           39.52            417         +              Normal
  10/15/2026 10 AM PDT           39.57            427         +              Normal
  10/15/2026 11 AM PDT           39.62            437         +              Normal
  10/15/2026 12 PM PDT           39.67            447         +              Normal
  10/15/2026 01 PM PDT           39.71            455         +              Normal
  10/15/2026 02 PM PDT           39.77            468         +              Normal
  10/15/2026 03 PM PDT           39.85            484         +              Normal
  10/15/2026 04 PM PDT           39.97            507         +              Normal
  10/15/2026 05 PM PDT           40.11            536         +              Normal
  10/15/2026 06 PM PDT           40.29            572         +              Normal
  10/15/2026 07 PM PDT           40.48            613         +              Normal
  10/15/2026 08 PM PDT           40.67            658         +              Normal
  10/15/2026 09 PM PDT           40.84            701         +              Normal
  10/15/2026 10 PM PDT           40.99            740         +              Normal
  10/15/2026 11 PM PDT           41.13            778         +              Normal
  10/16/2026 12 AM PDT           41.26            814         +              Normal
  10/16/2026 01 AM PDT           41.39            846         +              Normal
  10/16/2026 02 AM PDT           41.52            878         +              Normal
  10/16/2026 03 AM PDT           41.63            905         +              Normal
  10/16/2026 04 AM PDT           41.74            932         +              Normal
  10/16/2026 05 AM PDT           41.84            958         +              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.