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 13 2026 at 7:55 AM PDTNext Issuance: Oct 14 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:  10/13/2026 at 07:56 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/12/2026 at 09:00 PM PDT
# Maximum Observed Stage:                       40.73 Feet
# Maximum Observed Flow:                        673 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/16/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       43.00 Feet
# Maximum Forecast Flow:                        1266 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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
  10/11/2026 07 AM PDT           40.54            627         +              Normal
  10/11/2026 08 AM PDT           40.55            629         +              Normal
  10/11/2026 09 AM PDT           40.56            631         +              Normal
  10/11/2026 10 AM PDT           40.57            634         +              Normal
  10/11/2026 11 AM PDT           40.58            636         +              Normal
  10/11/2026 12 PM PDT           40.58            636         0              Normal
  10/11/2026 01 PM PDT           40.60            641         +              Normal
  10/11/2026 02 PM PDT           40.61            643         +              Normal
  10/11/2026 03 PM PDT           40.62            646         +              Normal
  10/11/2026 04 PM PDT           40.62            646         0              Normal
  10/11/2026 05 PM PDT           40.63            648         +              Normal
  10/11/2026 06 PM PDT           40.63            648         0              Normal
  10/11/2026 07 PM PDT           40.63            648         0              Normal
  10/11/2026 08 PM PDT           40.64            650         +              Normal
  10/11/2026 09 PM PDT           40.64            650         0              Normal
  10/11/2026 10 PM PDT           40.64            650         0              Normal
  10/11/2026 11 PM PDT           40.64            650         0              Normal
  10/12/2026 12 AM PDT           40.64            650         0              Normal
  10/12/2026 01 AM PDT           40.65            653         +              Normal
  10/12/2026 02 AM PDT           40.65            653         0              Normal
  10/12/2026 03 AM PDT           40.65            653         0              Normal
  10/12/2026 04 AM PDT           40.66            655         +              Normal
  10/12/2026 05 AM PDT           40.66            655         0              Normal
  10/12/2026 06 AM PDT           40.68            660         +              Normal
  10/12/2026 07 AM PDT           40.68            660         0              Normal
  10/12/2026 08 AM PDT           40.69            663         +              Normal
  10/12/2026 09 AM PDT           40.69            663         0              Normal
  10/12/2026 10 AM PDT           40.69            663         0              Normal
  10/12/2026 11 AM PDT           40.70            665         +              Normal
  10/12/2026 12 PM PDT           40.71            668         +              Normal
  10/12/2026 01 PM PDT           40.71            668         0              Normal
  10/12/2026 02 PM PDT           40.72            670         +              Normal
  10/12/2026 03 PM PDT           40.72            670         0              Normal
  10/12/2026 04 PM PDT           40.72            670         0              Normal
  10/12/2026 05 PM PDT           40.73            673         +              Normal
  10/12/2026 06 PM PDT           40.73            673         0              Normal
  10/12/2026 07 PM PDT           40.73            673         0              Normal
  10/12/2026 08 PM PDT           40.73            673         0              Normal
  10/12/2026 09 PM PDT           40.73            673         0              Normal
  10/12/2026 10 PM PDT           40.72            670         -              Normal
  10/12/2026 11 PM PDT           40.71            668         -              Normal
  10/13/2026 12 AM PDT           40.69            663         -              Normal
  10/13/2026 01 AM PDT           40.67            658         -              Normal
  10/13/2026 02 AM PDT           40.67            658         0              Normal
  10/13/2026 03 AM PDT           40.65            653         -              Normal
  10/13/2026 04 AM PDT           40.66            655         +              Normal
  10/13/2026 05 AM PDT           40.66            655         0              Normal
  10/13/2026 06 AM PDT           40.65            653         -              Normal
  10/13/2026 07 AM PDT           40.62            646         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/13/2026 08 AM PDT           40.59            639                        Normal
  10/13/2026 09 AM PDT           40.55            629         -              Normal
  10/13/2026 10 AM PDT           40.50            617         -              Normal
  10/13/2026 11 AM PDT           40.44            604         -              Normal
  10/13/2026 12 PM PDT           40.38            590         -              Normal
  10/13/2026 01 PM PDT           40.30            574         -              Normal
  10/13/2026 02 PM PDT           40.22            558         -              Normal
  10/13/2026 03 PM PDT           40.14            542         -              Normal
  10/13/2026 04 PM PDT           40.06            525         -              Normal
  10/13/2026 05 PM PDT           39.98            509         -              Normal
  10/13/2026 06 PM PDT           39.89            491         -              Normal
  10/13/2026 07 PM PDT           39.80            474         -              Normal
  10/13/2026 08 PM PDT           39.71            455         -              Normal
  10/13/2026 09 PM PDT           39.62            437         -              Normal
  10/13/2026 10 PM PDT           39.54            421         -              Normal
  10/13/2026 11 PM PDT           39.46            405         -              Normal
  10/14/2026 12 AM PDT           39.39            392         -              Normal
  10/14/2026 01 AM PDT           39.31            378         -              Normal
  10/14/2026 02 AM PDT           39.24            365         -              Normal
  10/14/2026 03 AM PDT           39.17            353         -              Normal
  10/14/2026 04 AM PDT           39.11            343         -              Normal
  10/14/2026 05 AM PDT           39.05            333         -              Normal
  10/14/2026 06 AM PDT           38.99            324         -              Normal
  10/14/2026 07 AM PDT           38.93            314         -              Normal
  10/14/2026 08 AM PDT           38.88            306         -              Normal
  10/14/2026 09 AM PDT           38.83            298         -              Normal
  10/14/2026 10 AM PDT           38.78            290         -              Normal
  10/14/2026 11 AM PDT           38.74            284         -              Normal
  10/14/2026 12 PM PDT           38.70            278         -              Normal
  10/14/2026 01 PM PDT           38.66            272         -              Normal
  10/14/2026 02 PM PDT           38.62            266         -              Normal
  10/14/2026 03 PM PDT           38.60            263         -              Normal
  10/14/2026 04 PM PDT           38.59            261         -              Normal
  10/14/2026 05 PM PDT           38.60            263         +              Normal
  10/14/2026 06 PM PDT           38.64            269         +              Normal
  10/14/2026 07 PM PDT           38.69            276         +              Normal
  10/14/2026 08 PM PDT           38.76            287         +              Normal
  10/14/2026 09 PM PDT           38.88            306         +              Normal
  10/14/2026 10 PM PDT           39.02            328         +              Normal
  10/14/2026 11 PM PDT           39.15            350         +              Normal
  10/15/2026 12 AM PDT           39.27            371         +              Normal
  10/15/2026 01 AM PDT           39.39            392         +              Normal
  10/15/2026 02 AM PDT           39.48            409         +              Normal
  10/15/2026 03 AM PDT           39.58            429         +              Normal
  10/15/2026 04 AM PDT           39.66            445         +              Normal
  10/15/2026 05 AM PDT           39.73            460         +              Normal
  10/15/2026 06 AM PDT           39.80            474         +              Normal
  10/15/2026 07 AM PDT           39.87            487         +              Normal
  10/15/2026 08 AM PDT           39.94            501         +              Normal
  10/15/2026 09 AM PDT           40.00            513         +              Normal
  10/15/2026 10 AM PDT           40.05            523         +              Normal
  10/15/2026 11 AM PDT           40.10            533         +              Normal
  10/15/2026 12 PM PDT           40.15            544         +              Normal
  10/15/2026 01 PM PDT           40.20            554         +              Normal
  10/15/2026 02 PM PDT           40.25            564         +              Normal
  10/15/2026 03 PM PDT           40.34            582         +              Normal
  10/15/2026 04 PM PDT           40.44            604         +              Normal
  10/15/2026 05 PM PDT           40.57            634         +              Normal
  10/15/2026 06 PM PDT           40.72            670         +              Normal
  10/15/2026 07 PM PDT           40.88            711         +              Normal
  10/15/2026 08 PM PDT           41.04            754         +              Normal
  10/15/2026 09 PM PDT           41.20            798         +              Normal
  10/15/2026 10 PM PDT           41.35            837         +              Normal
  10/15/2026 11 PM PDT           41.51            875         +              Normal
  10/16/2026 12 AM PDT           41.65            910         +              Normal
  10/16/2026 01 AM PDT           41.78            943         +              Normal
  10/16/2026 02 AM PDT           41.90            973         +              Normal
  10/16/2026 03 AM PDT           42.01           1001         +              Normal
  10/16/2026 04 AM PDT           42.12           1029         +              Normal
  10/16/2026 05 AM PDT           42.22           1056         +              Normal
  10/16/2026 06 AM PDT           42.31           1079         +              Normal
  10/16/2026 07 AM PDT           42.39           1101         +              Normal
  10/16/2026 08 AM PDT           42.47           1122         +              Normal
  10/16/2026 09 AM PDT           42.54           1141         +              Normal
  10/16/2026 10 AM PDT           42.61           1160         +              Normal
  10/16/2026 11 AM PDT           42.67           1176         +              Normal
  10/16/2026 12 PM PDT           42.73           1192         +              Normal
  10/16/2026 01 PM PDT           42.79           1208         +              Normal
  10/16/2026 02 PM PDT           42.84           1222         +              Normal
  10/16/2026 03 PM PDT           42.89           1235         +              Normal
  10/16/2026 04 PM PDT           42.93           1247         +              Normal
  10/16/2026 05 PM PDT           42.96           1255         +              Normal
  10/16/2026 06 PM PDT           42.98           1260         +              Normal
  10/16/2026 07 PM PDT           43.00           1266         +              Normal
  10/16/2026 08 PM PDT           43.00           1266         0              Normal
  10/16/2026 09 PM PDT           42.99           1263         -              Normal
  10/16/2026 10 PM PDT           42.98           1260         -              Normal
  10/16/2026 11 PM PDT           42.95           1252         -              Normal
  10/17/2026 12 AM PDT           42.93           1247         -              Normal
  10/17/2026 01 AM PDT           42.90           1238         -              Normal
  10/17/2026 02 AM PDT           42.88           1233         -              Normal
  10/17/2026 03 AM PDT           42.86           1227         -              Normal
  10/17/2026 04 AM PDT           42.84           1222         -              Normal
  10/17/2026 05 AM PDT           42.82           1216         -              Normal
  10/17/2026 06 AM PDT           42.80           1211         -              Normal
  10/17/2026 07 AM PDT           42.78           1205         -              Normal
  10/17/2026 08 AM PDT           42.76           1200         -              Normal
  10/17/2026 09 AM PDT           42.75           1197         -              Normal
  10/17/2026 10 AM PDT           42.73           1192         -              Normal
  10/17/2026 11 AM PDT           42.72           1189         -              Normal
  10/17/2026 12 PM PDT           42.71           1186         -              Normal
  10/17/2026 01 PM PDT           42.70           1184         -              Normal
  10/17/2026 02 PM PDT           42.68           1178         -              Normal
  10/17/2026 03 PM PDT           42.66           1173         -              Normal
  10/17/2026 04 PM PDT           42.63           1165         -              Normal
  10/17/2026 05 PM PDT           42.58           1152         -              Normal
  10/17/2026 06 PM PDT           42.54           1141         -              Normal
  10/17/2026 07 PM PDT           42.49           1128         -              Normal
  10/17/2026 08 PM PDT           42.45           1117         -              Normal
  10/17/2026 09 PM PDT           42.40           1103         -              Normal
  10/17/2026 10 PM PDT           42.37           1095         -              Normal
  10/17/2026 11 PM PDT           42.33           1085         -              Normal
  10/18/2026 12 AM PDT           42.29           1074         -              Normal
  10/18/2026 01 AM PDT           42.26           1066         -              Normal
  10/18/2026 02 AM PDT           42.23           1058         -              Normal
  10/18/2026 03 AM PDT           42.20           1050         -              Normal
  10/18/2026 04 AM PDT           42.17           1042         -              Normal
  10/18/2026 05 AM PDT           42.15           1037         -              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.