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 10 2026 at 8:04 AM PDTNext Issuance: Oct 11 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:  10/10/2026 at 08:06 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/09/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       40.54 Feet
# Maximum Observed Flow:                        627 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/10/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       40.50 Feet
# Maximum Forecast Flow:                        617 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/05/2026 08 AM PDT           40.15            544                        Normal
  10/05/2026 09 AM PDT           40.18            550         +              Normal
  10/05/2026 10 AM PDT           40.21            556         +              Normal
  10/05/2026 11 AM PDT           40.23            560         +              Normal
  10/05/2026 12 PM PDT           40.25            564         +              Normal
  10/05/2026 01 PM PDT           40.28            570         +              Normal
  10/05/2026 02 PM PDT           40.29            572         +              Normal
  10/05/2026 03 PM PDT           40.30            574         +              Normal
  10/05/2026 04 PM PDT           40.31            576         +              Normal
  10/05/2026 05 PM PDT           40.32            578         +              Normal
  10/05/2026 06 PM PDT           40.33            580         +              Normal
  10/05/2026 07 PM PDT           40.33            580         0              Normal
  10/05/2026 08 PM PDT           40.34            582         +              Normal
  10/05/2026 09 PM PDT           40.35            584         +              Normal
  10/05/2026 10 PM PDT           40.36            586         +              Normal
  10/05/2026 11 PM PDT           40.36            586         0              Normal
  10/06/2026 12 AM PDT           40.36            586         0              Normal
  10/06/2026 01 AM PDT           40.36            586         0              Normal
  10/06/2026 02 AM PDT           40.37            588         +              Normal
  10/06/2026 03 AM PDT           40.37            588         0              Normal
  10/06/2026 04 AM PDT           40.37            588         0              Normal
  10/06/2026 05 AM PDT           40.37            588         0              Normal
  10/06/2026 06 AM PDT           40.38            590         +              Normal
  10/06/2026 07 AM PDT           40.38            590         0              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
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/10/2026 08 AM PDT           40.50            617                        Normal
  10/10/2026 09 AM PDT           40.50            617         0              Normal
  10/10/2026 10 AM PDT           40.50            617         0              Normal
  10/10/2026 11 AM PDT           40.49            615         -              Normal
  10/10/2026 12 PM PDT           40.49            615         0              Normal
  10/10/2026 01 PM PDT           40.49            615         0              Normal
  10/10/2026 02 PM PDT           40.49            615         0              Normal
  10/10/2026 03 PM PDT           40.49            615         0              Normal
  10/10/2026 04 PM PDT           40.49            615         0              Normal
  10/10/2026 05 PM PDT           40.49            615         0              Normal
  10/10/2026 06 PM PDT           40.48            613         -              Normal
  10/10/2026 07 PM PDT           40.48            613         0              Normal
  10/10/2026 08 PM PDT           40.48            613         0              Normal
  10/10/2026 09 PM PDT           40.48            613         0              Normal
  10/10/2026 10 PM PDT           40.48            613         0              Normal
  10/10/2026 11 PM PDT           40.48            613         0              Normal
  10/11/2026 12 AM PDT           40.47            611         -              Normal
  10/11/2026 01 AM PDT           40.47            611         0              Normal
  10/11/2026 02 AM PDT           40.47            611         0              Normal
  10/11/2026 03 AM PDT           40.47            611         0              Normal
  10/11/2026 04 AM PDT           40.47            611         0              Normal
  10/11/2026 05 AM PDT           40.47            611         0              Normal
  10/11/2026 06 AM PDT           40.47            611         0              Normal
  10/11/2026 07 AM PDT           40.47            611         0              Normal
  10/11/2026 08 AM PDT           40.46            608         -              Normal
  10/11/2026 09 AM PDT           40.46            608         0              Normal
  10/11/2026 10 AM PDT           40.46            608         0              Normal
  10/11/2026 11 AM PDT           40.46            608         0              Normal
  10/11/2026 12 PM PDT           40.46            608         0              Normal
  10/11/2026 01 PM PDT           40.46            608         0              Normal
  10/11/2026 02 PM PDT           40.46            608         0              Normal
  10/11/2026 03 PM PDT           40.46            608         0              Normal
  10/11/2026 04 PM PDT           40.46            608         0              Normal
  10/11/2026 05 PM PDT           40.46            608         0              Normal
  10/11/2026 06 PM PDT           40.46            608         0              Normal
  10/11/2026 07 PM PDT           40.46            608         0              Normal
  10/11/2026 08 PM PDT           40.46            608         0              Normal
  10/11/2026 09 PM PDT           40.46            608         0              Normal
  10/11/2026 10 PM PDT           40.46            608         0              Normal
  10/11/2026 11 PM PDT           40.46            608         0              Normal
  10/12/2026 12 AM PDT           40.46            608         0              Normal
  10/12/2026 01 AM PDT           40.46            608         0              Normal
  10/12/2026 02 AM PDT           40.46            608         0              Normal
  10/12/2026 03 AM PDT           40.46            608         0              Normal
  10/12/2026 04 AM PDT           40.46            608         0              Normal
  10/12/2026 05 AM PDT           40.45            606         -              Normal
  10/12/2026 06 AM PDT           40.45            606         0              Normal
  10/12/2026 07 AM PDT           40.45            606         0              Normal
  10/12/2026 08 AM PDT           40.45            606         0              Normal
  10/12/2026 09 AM PDT           40.45            606         0              Normal
  10/12/2026 10 AM PDT           40.45            606         0              Normal
  10/12/2026 11 AM PDT           40.45            606         0              Normal
  10/12/2026 12 PM PDT           40.45            606         0              Normal
  10/12/2026 01 PM PDT           40.45            606         0              Normal
  10/12/2026 02 PM PDT           40.45            606         0              Normal
  10/12/2026 03 PM PDT           40.45            606         0              Normal
  10/12/2026 04 PM PDT           40.45            606         0              Normal
  10/12/2026 05 PM PDT           40.45            606         0              Normal
  10/12/2026 06 PM PDT           40.45            606         0              Normal
  10/12/2026 07 PM PDT           40.45            606         0              Normal
  10/12/2026 08 PM PDT           40.45            606         0              Normal
  10/12/2026 09 PM PDT           40.45            606         0              Normal
  10/12/2026 10 PM PDT           40.45            606         0              Normal
  10/12/2026 11 PM PDT           40.45            606         0              Normal
  10/13/2026 12 AM PDT           40.45            606         0              Normal
  10/13/2026 01 AM PDT           40.45            606         0              Normal
  10/13/2026 02 AM PDT           40.45            606         0              Normal
  10/13/2026 03 AM PDT           40.45            606         0              Normal
  10/13/2026 04 AM PDT           40.45            606         0              Normal
  10/13/2026 05 AM PDT           40.44            604         -              Normal
  10/13/2026 06 AM PDT           40.41            597         -              Normal
  10/13/2026 07 AM PDT           40.37            588         -              Normal
  10/13/2026 08 AM PDT           40.31            576         -              Normal
  10/13/2026 09 AM PDT           40.24            562         -              Normal
  10/13/2026 10 AM PDT           40.16            546         -              Normal
  10/13/2026 11 AM PDT           40.08            529         -              Normal
  10/13/2026 12 PM PDT           39.99            511         -              Normal
  10/13/2026 01 PM PDT           39.90            493         -              Normal
  10/13/2026 02 PM PDT           39.80            474         -              Normal
  10/13/2026 03 PM PDT           39.71            455         -              Normal
  10/13/2026 04 PM PDT           39.62            437         -              Normal
  10/13/2026 05 PM PDT           39.52            417         -              Normal
  10/13/2026 06 PM PDT           39.42            398         -              Normal
  10/13/2026 07 PM PDT           39.31            378         -              Normal
  10/13/2026 08 PM PDT           39.19            357         -              Normal
  10/13/2026 09 PM PDT           39.08            338         -              Normal
  10/13/2026 10 PM PDT           38.97            320         -              Normal
  10/13/2026 11 PM PDT           38.86            303         -              Normal
  10/14/2026 12 AM PDT           38.76            287         -              Normal
  10/14/2026 01 AM PDT           38.66            272         -              Normal
  10/14/2026 02 AM PDT           38.57            258         -              Normal
  10/14/2026 03 AM PDT           38.48            245         -              Normal
  10/14/2026 04 AM PDT           38.40            234         -              Normal
  10/14/2026 05 AM PDT           38.32            222         -              Normal
  10/14/2026 06 AM PDT           38.24            212         -              Normal
  10/14/2026 07 AM PDT           38.16            202         -              Normal
  10/14/2026 08 AM PDT           38.08            192         -              Normal
  10/14/2026 09 AM PDT           38.01            184         -              Normal
  10/14/2026 10 AM PDT           37.94            176         -              Normal
  10/14/2026 11 AM PDT           37.87            168         -              Normal
  10/14/2026 12 PM PDT           37.80            160         -              Normal
  10/14/2026 01 PM PDT           37.74            154         -              Normal
  10/14/2026 02 PM PDT           37.68            148         -              Normal
  10/14/2026 03 PM PDT           37.65            145         -              Normal
  10/14/2026 04 PM PDT           37.63            143         -              Normal
  10/14/2026 05 PM PDT           37.64            144         +              Normal
  10/14/2026 06 PM PDT           37.68            148         +              Normal
  10/14/2026 07 PM PDT           37.75            155         +              Normal
  10/14/2026 08 PM PDT           37.86            167         +              Normal
  10/14/2026 09 PM PDT           38.02            185         +              Normal
  10/14/2026 10 PM PDT           38.19            205         +              Normal
  10/14/2026 11 PM PDT           38.36            228         +              Normal
  10/15/2026 12 AM PDT           38.51            250         +              Normal
  10/15/2026 01 AM PDT           38.64            269         +              Normal
  10/15/2026 02 AM PDT           38.76            287         +              Normal
  10/15/2026 03 AM PDT           38.87            304         +              Normal
  10/15/2026 04 AM PDT           38.97            320         +              Normal
  10/15/2026 05 AM PDT           39.07            337         +              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.