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 15 2026 at 7:25 AM PDTNext Issuance: Oct 16 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:  10/15/2026 at 07:27 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 08:00 PM PDT
# Maximum Forecast Stage:                       42.49 Feet
# Maximum Forecast Flow:                        1128 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/10/2026 07 AM PDT           40.50            617                        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           40.66            655         0              Normal
  10/13/2026 07 AM PDT           40.67            658         +              Normal
  10/13/2026 08 AM PDT           40.67            658         0              Normal
  10/13/2026 09 AM PDT           40.67            658         0              Normal
  10/13/2026 10 AM PDT           40.67            658         0              Normal
  10/13/2026 11 AM PDT           40.67            658         0              Normal
  10/13/2026 12 PM PDT           40.65            653         -              Normal
  10/13/2026 01 PM PDT           40.62            646         -              Normal
  10/13/2026 02 PM PDT           40.59            639         -              Normal
  10/13/2026 03 PM PDT           40.54            627         -              Normal
  10/13/2026 04 PM PDT           40.47            611         -              Normal
  10/13/2026 05 PM PDT           40.41            597         -              Normal
  10/13/2026 06 PM PDT           40.32            578         -              Normal
  10/13/2026 07 PM PDT           40.23            560         -              Normal
  10/13/2026 08 PM PDT           40.14            542         -              Normal
  10/13/2026 09 PM PDT           40.05            523         -              Normal
  10/13/2026 10 PM PDT           39.95            503         -              Normal
  10/13/2026 11 PM PDT           39.87            487         -              Normal
  10/14/2026 12 AM PDT           39.77            468         -              Normal
  10/14/2026 01 AM PDT           39.69            451         -              Normal
  10/14/2026 02 AM PDT           39.60            433         -              Normal
  10/14/2026 03 AM PDT           39.52            417         -              Normal
  10/14/2026 04 AM PDT           39.45            403         -              Normal
  10/14/2026 05 AM PDT           39.37            388         -              Normal
  10/14/2026 06 AM PDT           39.30            376         -              Normal
  10/14/2026 07 AM PDT           39.24            365         -              Normal
  10/14/2026 08 AM PDT           39.18            355         -              Normal
  10/14/2026 09 AM PDT           39.13            347         -              Normal
  10/14/2026 10 AM PDT           39.09            340         -              Normal
  10/14/2026 11 AM PDT           39.05            333         -              Normal
  10/14/2026 12 PM PDT           39.01            327         -              Normal
  10/14/2026 01 PM PDT           38.98            322         -              Normal
  10/14/2026 02 PM PDT           38.95            317         -              Normal
  10/14/2026 03 PM PDT           38.92            312         -              Normal
  10/14/2026 04 PM PDT           38.90            309         -              Normal
  10/14/2026 05 PM PDT           38.88            306         -              Normal
  10/14/2026 06 PM PDT           38.86            303         -              Normal
  10/14/2026 07 PM PDT           38.85            301         -              Normal
  10/14/2026 08 PM PDT           38.86            303         +              Normal
  10/14/2026 09 PM PDT           38.86            303         0              Normal
  10/14/2026 10 PM PDT           38.84            299         -              Normal
  10/14/2026 11 PM PDT           38.82            296         -              Normal
  10/15/2026 12 AM PDT           38.82            296         0              Normal
  10/15/2026 01 AM PDT           38.84            299         +              Normal
  10/15/2026 02 AM PDT           38.88            306         +              Normal
  10/15/2026 03 AM PDT           38.96            319         +              Normal
  10/15/2026 04 AM PDT           39.06            335         +              Normal
  10/15/2026 05 AM PDT           39.17            353         +              Normal
  10/15/2026 06 AM PDT           39.26            369         +              Normal
  10/15/2026 07 AM PDT           39.35            385         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/15/2026 08 AM PDT           39.42            398                        Normal
  10/15/2026 09 AM PDT           39.49            411         +              Normal
  10/15/2026 10 AM PDT           39.56            425         +              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           39.73            460         +              Normal
  10/15/2026 02 PM PDT           39.77            468         +              Normal
  10/15/2026 03 PM PDT           39.84            482         +              Normal
  10/15/2026 04 PM PDT           39.93            499         +              Normal
  10/15/2026 05 PM PDT           40.06            525         +              Normal
  10/15/2026 06 PM PDT           40.21            556         +              Normal
  10/15/2026 07 PM PDT           40.40            595         +              Normal
  10/15/2026 08 PM PDT           40.58            636         +              Normal
  10/15/2026 09 PM PDT           40.74            675         +              Normal
  10/15/2026 10 PM PDT           40.89            714         +              Normal
  10/15/2026 11 PM PDT           41.02            748         +              Normal
  10/16/2026 12 AM PDT           41.15            784         +              Normal
  10/16/2026 01 AM PDT           41.26            814         +              Normal
  10/16/2026 02 AM PDT           41.38            844         +              Normal
  10/16/2026 03 AM PDT           41.49            870         +              Normal
  10/16/2026 04 AM PDT           41.59            895         +              Normal
  10/16/2026 05 AM PDT           41.69            920         +              Normal
  10/16/2026 06 AM PDT           41.78            943         +              Normal
  10/16/2026 07 AM PDT           41.86            963         +              Normal
  10/16/2026 08 AM PDT           41.94            983         +              Normal
  10/16/2026 09 AM PDT           42.02           1004         +              Normal
  10/16/2026 10 AM PDT           42.09           1022         +              Normal
  10/16/2026 11 AM PDT           42.15           1037         +              Normal
  10/16/2026 12 PM PDT           42.21           1053         +              Normal
  10/16/2026 01 PM PDT           42.27           1069         +              Normal
  10/16/2026 02 PM PDT           42.32           1082         +              Normal
  10/16/2026 03 PM PDT           42.37           1095         +              Normal
  10/16/2026 04 PM PDT           42.41           1106         +              Normal
  10/16/2026 05 PM PDT           42.45           1117         +              Normal
  10/16/2026 06 PM PDT           42.47           1122         +              Normal
  10/16/2026 07 PM PDT           42.48           1125         +              Normal
  10/16/2026 08 PM PDT           42.49           1128         +              Normal
  10/16/2026 09 PM PDT           42.48           1125         -              Normal
  10/16/2026 10 PM PDT           42.47           1122         -              Normal
  10/16/2026 11 PM PDT           42.45           1117         -              Normal
  10/17/2026 12 AM PDT           42.42           1109         -              Normal
  10/17/2026 01 AM PDT           42.40           1103         -              Normal
  10/17/2026 02 AM PDT           42.38           1098         -              Normal
  10/17/2026 03 AM PDT           42.36           1093         -              Normal
  10/17/2026 04 AM PDT           42.34           1087         -              Normal
  10/17/2026 05 AM PDT           42.32           1082         -              Normal
  10/17/2026 06 AM PDT           42.31           1079         -              Normal
  10/17/2026 07 AM PDT           42.29           1074         -              Normal
  10/17/2026 08 AM PDT           42.28           1071         -              Normal
  10/17/2026 09 AM PDT           42.27           1069         -              Normal
  10/17/2026 10 AM PDT           42.26           1066         -              Normal
  10/17/2026 11 AM PDT           42.25           1063         -              Normal
  10/17/2026 12 PM PDT           42.24           1061         -              Normal
  10/17/2026 01 PM PDT           42.23           1058         -              Normal
  10/17/2026 02 PM PDT           42.22           1056         -              Normal
  10/17/2026 03 PM PDT           42.20           1050         -              Normal
  10/17/2026 04 PM PDT           42.17           1042         -              Normal
  10/17/2026 05 PM PDT           42.13           1032         -              Normal
  10/17/2026 06 PM PDT           42.09           1022         -              Normal
  10/17/2026 07 PM PDT           42.05           1011         -              Normal
  10/17/2026 08 PM PDT           42.01           1001         -              Normal
  10/17/2026 09 PM PDT           41.97            991         -              Normal
  10/17/2026 10 PM PDT           41.93            981         -              Normal
  10/17/2026 11 PM PDT           41.90            973         -              Normal
  10/18/2026 12 AM PDT           41.87            965         -              Normal
  10/18/2026 01 AM PDT           41.84            958         -              Normal
  10/18/2026 02 AM PDT           41.81            950         -              Normal
  10/18/2026 03 AM PDT           41.78            943         -              Normal
  10/18/2026 04 AM PDT           41.76            937         -              Normal
  10/18/2026 05 AM PDT           41.74            932         -              Normal
  10/18/2026 06 AM PDT           41.72            927         -              Normal
  10/18/2026 07 AM PDT           41.70            922         -              Normal
  10/18/2026 08 AM PDT           41.69            920         -              Normal
  10/18/2026 09 AM PDT           41.67            915         -              Normal
  10/18/2026 10 AM PDT           41.66            912         -              Normal
  10/18/2026 11 AM PDT           41.64            907         -              Normal
  10/18/2026 12 PM PDT           41.63            905         -              Normal
  10/18/2026 01 PM PDT           41.62            902         -              Normal
  10/18/2026 02 PM PDT           41.61            900         -              Normal
  10/18/2026 03 PM PDT           41.58            893         -              Normal
  10/18/2026 04 PM PDT           41.55            885         -              Normal
  10/18/2026 05 PM PDT           41.51            875         -              Normal
  10/18/2026 06 PM PDT           41.46            863         -              Normal
  10/18/2026 07 PM PDT           41.41            851         -              Normal
  10/18/2026 08 PM PDT           41.36            839         -              Normal
  10/18/2026 09 PM PDT           41.31            827         -              Normal
  10/18/2026 10 PM PDT           41.27            817         -              Normal
  10/18/2026 11 PM PDT           41.24            809         -              Normal
  10/19/2026 12 AM PDT           41.21            800         -              Normal
  10/19/2026 01 AM PDT           41.19            795         -              Normal
  10/19/2026 02 AM PDT           41.16            786         -              Normal
  10/19/2026 03 AM PDT           41.13            778         -              Normal
  10/19/2026 04 AM PDT           41.11            773         -              Normal
  10/19/2026 05 AM PDT           41.09            767         -              Normal
  10/19/2026 06 AM PDT           41.07            762         -              Normal
  10/19/2026 07 AM PDT           41.05            756         -              Normal
  10/19/2026 08 AM PDT           41.04            754         -              Normal
  10/19/2026 09 AM PDT           41.02            748         -              Normal
  10/19/2026 10 AM PDT           41.01            746         -              Normal
  10/19/2026 11 AM PDT           41.00            743         -              Normal
  10/19/2026 12 PM PDT           40.99            740         -              Normal
  10/19/2026 01 PM PDT           40.98            738         -              Normal
  10/19/2026 02 PM PDT           40.96            732         -              Normal
  10/19/2026 03 PM PDT           40.94            727         -              Normal
  10/19/2026 04 PM PDT           40.91            719         -              Normal
  10/19/2026 05 PM PDT           40.87            709         -              Normal
  10/19/2026 06 PM PDT           40.82            696         -              Normal
  10/19/2026 07 PM PDT           40.76            680         -              Normal
  10/19/2026 08 PM PDT           40.69            663         -              Normal
  10/19/2026 09 PM PDT           40.62            646         -              Normal
  10/19/2026 10 PM PDT           40.54            627         -              Normal
  10/19/2026 11 PM PDT           40.46            608         -              Normal
  10/20/2026 12 AM PDT           40.38            590         -              Normal
  10/20/2026 01 AM PDT           40.29            572         -              Normal
  10/20/2026 02 AM PDT           40.21            556         -              Normal
  10/20/2026 03 AM PDT           40.13            540         -              Normal
  10/20/2026 04 AM PDT           40.07            527         -              Normal
  10/20/2026 05 AM PDT           40.00            513         -              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.