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: May 01 2026 at 12:14 PM PDTNext Issuance: May 02 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:  05/01/2026 at 12:17 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/29/2026 at 08:00 PM PDT
# Maximum Observed Stage:                       42.85 Feet
# Maximum Observed Flow:                        1333 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/01/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       41.51 Feet
# Maximum Forecast Flow:                        881 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/26/2026 12 PM PDT           39.61            435                        Normal
  04/26/2026 01 PM PDT           39.60            433         -              Normal
  04/26/2026 02 PM PDT           39.58            429         -              Normal
  04/26/2026 03 PM PDT           39.57            427         -              Normal
  04/26/2026 04 PM PDT           39.56            425         -              Normal
  04/26/2026 05 PM PDT           39.55            423         -              Normal
  04/26/2026 06 PM PDT           39.54            421         -              Normal
  04/26/2026 07 PM PDT           39.54            421         0              Normal
  04/26/2026 08 PM PDT           39.53            419         -              Normal
  04/26/2026 09 PM PDT           39.54            421         +              Normal
  04/26/2026 10 PM PDT           39.55            423         +              Normal
  04/26/2026 11 PM PDT           39.57            427         +              Normal
  04/27/2026 12 AM PDT           39.60            433         +              Normal
  04/27/2026 01 AM PDT           39.63            439         +              Normal
  04/27/2026 02 AM PDT           39.65            443         +              Normal
  04/27/2026 03 AM PDT           39.69            451         +              Normal
  04/27/2026 04 AM PDT           39.71            455         +              Normal
  04/27/2026 05 AM PDT           39.73            460         +              Normal
  04/27/2026 06 AM PDT           39.76            466         +              Normal
  04/27/2026 07 AM PDT           39.77            468         +              Normal
  04/27/2026 08 AM PDT           39.79            472         +              Normal
  04/27/2026 09 AM PDT           39.80            474         +              Normal
  04/27/2026 10 AM PDT           39.80            474         0              Normal
  04/27/2026 11 AM PDT           39.81            476         +              Normal
  04/27/2026 12 PM PDT           39.81            476         0              Normal
  04/27/2026 01 PM PDT           39.82            478         +              Normal
  04/27/2026 02 PM PDT           39.82            478         0              Normal
  04/27/2026 03 PM PDT           39.81            476         -              Normal
  04/27/2026 04 PM PDT           39.81            476         0              Normal
  04/27/2026 05 PM PDT           39.82            478         +              Normal
  04/27/2026 06 PM PDT           39.83            480         +              Normal
  04/27/2026 07 PM PDT           39.84            482         +              Normal
  04/27/2026 08 PM PDT           39.88            489         +              Normal
  04/27/2026 09 PM PDT           39.93            499         +              Normal
  04/27/2026 10 PM PDT           40.00            513         +              Normal
  04/27/2026 11 PM PDT           40.09            531         +              Normal
  04/28/2026 12 AM PDT           40.20            554         +              Normal
  04/28/2026 01 AM PDT           40.31            576         +              Normal
  04/28/2026 02 AM PDT           40.41            597         +              Normal
  04/28/2026 03 AM PDT           40.52            622         +              Normal
  04/28/2026 04 AM PDT           40.63            648         +              Normal
  04/28/2026 05 AM PDT           40.72            670         +              Normal
  04/28/2026 06 AM PDT           40.80            690         +              Normal
  04/28/2026 07 AM PDT           40.87            709         +              Normal
  04/28/2026 08 AM PDT           40.94            727         +              Normal
  04/28/2026 09 AM PDT           41.00            743         +              Normal
  04/28/2026 10 AM PDT           41.05            756         +              Normal
  04/28/2026 11 AM PDT           41.09            767         +              Normal
  04/28/2026 12 PM PDT           41.13            778         +              Normal
  04/28/2026 01 PM PDT           41.16            786         +              Normal
  04/28/2026 02 PM PDT           41.19            795         +              Normal
  04/28/2026 03 PM PDT           41.21            800         +              Normal
  04/28/2026 04 PM PDT           41.25            812         +              Normal
  04/28/2026 05 PM PDT           41.28            820         +              Normal
  04/28/2026 06 PM PDT           41.32            829         +              Normal
  04/28/2026 07 PM PDT           41.37            841         +              Normal
  04/28/2026 08 PM PDT           41.42            853         +              Normal
  04/28/2026 09 PM PDT           41.50            878         +              Normal
  04/28/2026 10 PM PDT           41.58            903         +              Normal
  04/28/2026 11 PM PDT           41.67            931         +              Normal
  04/29/2026 12 AM PDT           41.77            964         +              Normal
  04/29/2026 01 AM PDT           41.87            996         +              Normal
  04/29/2026 02 AM PDT           41.97           1029         +              Normal
  04/29/2026 03 AM PDT           42.06           1059         +              Normal
  04/29/2026 04 AM PDT           42.16           1093         +              Normal
  04/29/2026 05 AM PDT           42.25           1124         +              Normal
  04/29/2026 06 AM PDT           42.32           1147         +              Normal
  04/29/2026 07 AM PDT           42.40           1175         +              Normal
  04/29/2026 08 AM PDT           42.47           1199         +              Normal
  04/29/2026 09 AM PDT           42.53           1219         +              Normal
  04/29/2026 10 AM PDT           42.58           1237         +              Normal
  04/29/2026 11 AM PDT           42.63           1255         +              Normal
  04/29/2026 12 PM PDT           42.68           1272         +              Normal
  04/29/2026 01 PM PDT           42.72           1287         +              Normal
  04/29/2026 02 PM PDT           42.75           1297         +              Normal
  04/29/2026 03 PM PDT           42.78           1308         +              Normal
  04/29/2026 04 PM PDT           42.81           1319         +              Normal
  04/29/2026 05 PM PDT           42.83           1326         +              Normal
  04/29/2026 06 PM PDT           42.84           1330         +              Normal
  04/29/2026 07 PM PDT           42.85           1333         +              Normal
  04/29/2026 08 PM PDT           42.85           1333         0              Normal
  04/29/2026 09 PM PDT           42.84           1330         -              Normal
  04/29/2026 10 PM PDT           42.82           1323         -              Normal
  04/29/2026 11 PM PDT           42.80           1315         -              Normal
  04/30/2026 12 AM PDT           42.76           1301         -              Normal
  04/30/2026 01 AM PDT           42.72           1287         -              Normal
  04/30/2026 02 AM PDT           42.67           1269         -              Normal
  04/30/2026 03 AM PDT           42.63           1255         -              Normal
  04/30/2026 04 AM PDT           42.59           1240         -              Normal
  04/30/2026 05 AM PDT           42.55           1226         -              Normal
  04/30/2026 06 AM PDT           42.51           1213         -              Normal
  04/30/2026 07 AM PDT           42.48           1202         -              Normal
  04/30/2026 08 AM PDT           42.45           1192         -              Normal
  04/30/2026 09 AM PDT           42.43           1185         -              Normal
  04/30/2026 10 AM PDT           42.41           1178         -              Normal
  04/30/2026 11 AM PDT           42.39           1171         -              Normal
  04/30/2026 12 PM PDT           42.38           1168         -              Normal
  04/30/2026 01 PM PDT           42.37           1164         -              Normal
  04/30/2026 02 PM PDT           42.35           1157         -              Normal
  04/30/2026 03 PM PDT           42.34           1154         -              Normal
  04/30/2026 04 PM PDT           42.33           1151         -              Normal
  04/30/2026 05 PM PDT           42.33           1151         0              Normal
  04/30/2026 06 PM PDT           42.31           1144         -              Normal
  04/30/2026 07 PM PDT           42.29           1137         -              Normal
  04/30/2026 08 PM PDT           42.26           1127         -              Normal
  04/30/2026 09 PM PDT           42.23           1117         -              Normal
  04/30/2026 10 PM PDT           42.18           1100         -              Normal
  04/30/2026 11 PM PDT           42.13           1083         -              Normal
  05/01/2026 12 AM PDT           42.07           1062         -              Normal
  05/01/2026 01 AM PDT           42.02           1046         -              Normal
  05/01/2026 02 AM PDT           41.96           1026         -              Normal
  05/01/2026 03 AM PDT           41.90           1006         -              Normal
  05/01/2026 04 AM PDT           41.84            986         -              Normal
  05/01/2026 05 AM PDT           41.78            967         -              Normal
  05/01/2026 06 AM PDT           41.73            951         -              Normal
  05/01/2026 07 AM PDT           41.69            938         -              Normal
  05/01/2026 08 AM PDT           41.64            922         -              Normal
  05/01/2026 09 AM PDT           41.59            906         -              Normal
  05/01/2026 10 AM PDT           41.56            896         -              Normal
  05/01/2026 11 AM PDT           41.54            890         -              Normal
  05/01/2026 12 PM PDT           41.52            884         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/01/2026 01 PM PDT           41.51            881                        Normal
  05/01/2026 02 PM PDT           41.49            874         -              Normal
  05/01/2026 03 PM PDT           41.47            868         -              Normal
  05/01/2026 04 PM PDT           41.45            862         -              Normal
  05/01/2026 05 PM PDT           41.41            851         -              Normal
  05/01/2026 06 PM PDT           41.37            841         -              Normal
  05/01/2026 07 PM PDT           41.32            829         -              Normal
  05/01/2026 08 PM PDT           41.27            817         -              Normal
  05/01/2026 09 PM PDT           41.23            806         -              Normal
  05/01/2026 10 PM PDT           41.19            795         -              Normal
  05/01/2026 11 PM PDT           41.14            781         -              Normal
  05/02/2026 12 AM PDT           41.10            770         -              Normal
  05/02/2026 01 AM PDT           41.05            756         -              Normal
  05/02/2026 02 AM PDT           41.01            746         -              Normal
  05/02/2026 03 AM PDT           40.96            732         -              Normal
  05/02/2026 04 AM PDT           40.92            722         -              Normal
  05/02/2026 05 AM PDT           40.88            711         -              Normal
  05/02/2026 06 AM PDT           40.84            701         -              Normal
  05/02/2026 07 AM PDT           40.80            690         -              Normal
  05/02/2026 08 AM PDT           40.76            680         -              Normal
  05/02/2026 09 AM PDT           40.73            673         -              Normal
  05/02/2026 10 AM PDT           40.70            665         -              Normal
  05/02/2026 11 AM PDT           40.66            655         -              Normal
  05/02/2026 12 PM PDT           40.64            650         -              Normal
  05/02/2026 01 PM PDT           40.61            643         -              Normal
  05/02/2026 02 PM PDT           40.58            636         -              Normal
  05/02/2026 03 PM PDT           40.54            627         -              Normal
  05/02/2026 04 PM PDT           40.50            617         -              Normal
  05/02/2026 05 PM PDT           40.45            606         -              Normal
  05/02/2026 06 PM PDT           40.41            597         -              Normal
  05/02/2026 07 PM PDT           40.37            588         -              Normal
  05/02/2026 08 PM PDT           40.33            580         -              Normal
  05/02/2026 09 PM PDT           40.29            572         -              Normal
  05/02/2026 10 PM PDT           40.26            566         -              Normal
  05/02/2026 11 PM PDT           40.22            558         -              Normal
  05/03/2026 12 AM PDT           40.19            552         -              Normal
  05/03/2026 01 AM PDT           40.16            546         -              Normal
  05/03/2026 02 AM PDT           40.14            542         -              Normal
  05/03/2026 03 AM PDT           40.11            536         -              Normal
  05/03/2026 04 AM PDT           40.09            531         -              Normal
  05/03/2026 05 AM PDT           40.07            527         -              Normal
  05/03/2026 06 AM PDT           40.05            523         -              Normal
  05/03/2026 07 AM PDT           40.03            519         -              Normal
  05/03/2026 08 AM PDT           40.02            517         -              Normal
  05/03/2026 09 AM PDT           40.00            513         -              Normal
  05/03/2026 10 AM PDT           39.99            511         -              Normal
  05/03/2026 11 AM PDT           39.98            509         -              Normal
  05/03/2026 12 PM PDT           39.97            507         -              Normal
  05/03/2026 01 PM PDT           39.95            503         -              Normal
  05/03/2026 02 PM PDT           39.94            501         -              Normal
  05/03/2026 03 PM PDT           39.91            495         -              Normal
  05/03/2026 04 PM PDT           39.88            489         -              Normal
  05/03/2026 05 PM PDT           39.84            482         -              Normal
  05/03/2026 06 PM PDT           39.81            476         -              Normal
  05/03/2026 07 PM PDT           39.78            470         -              Normal
  05/03/2026 08 PM PDT           39.75            464         -              Normal
  05/03/2026 09 PM PDT           39.73            460         -              Normal
  05/03/2026 10 PM PDT           39.70            453         -              Normal
  05/03/2026 11 PM PDT           39.68            449         -              Normal
  05/04/2026 12 AM PDT           39.66            445         -              Normal
  05/04/2026 01 AM PDT           39.64            441         -              Normal
  05/04/2026 02 AM PDT           39.62            437         -              Normal
  05/04/2026 03 AM PDT           39.61            435         -              Normal
  05/04/2026 04 AM PDT           39.59            431         -              Normal
  05/04/2026 05 AM PDT           39.58            429         -              Normal
  05/04/2026 06 AM PDT           39.57            427         -              Normal
  05/04/2026 07 AM PDT           39.56            425         -              Normal
  05/04/2026 08 AM PDT           39.55            423         -              Normal
  05/04/2026 09 AM PDT           39.54            421         -              Normal
  05/04/2026 10 AM PDT           39.53            419         -              Normal
  05/04/2026 11 AM PDT           39.52            417         -              Normal
  05/04/2026 12 PM PDT           39.52            417         0              Normal
  05/04/2026 01 PM PDT           39.51            415         -              Normal
  05/04/2026 02 PM PDT           39.50            413         -              Normal
  05/04/2026 03 PM PDT           39.49            411         -              Normal
  05/04/2026 04 PM PDT           39.47            407         -              Normal
  05/04/2026 05 PM PDT           39.44            401         -              Normal
  05/04/2026 06 PM PDT           39.41            396         -              Normal
  05/04/2026 07 PM PDT           39.38            390         -              Normal
  05/04/2026 08 PM PDT           39.35            385         -              Normal
  05/04/2026 09 PM PDT           39.32            379         -              Normal
  05/04/2026 10 PM PDT           39.29            374         -              Normal
  05/04/2026 11 PM PDT           39.27            371         -              Normal
  05/05/2026 12 AM PDT           39.24            365         -              Normal
  05/05/2026 01 AM PDT           39.22            362         -              Normal
  05/05/2026 02 AM PDT           39.20            359         -              Normal
  05/05/2026 03 AM PDT           39.19            357         -              Normal
  05/05/2026 04 AM PDT           39.17            353         -              Normal
  05/05/2026 05 AM PDT           39.15            350         -              Normal
  05/05/2026 06 AM PDT           39.14            348         -              Normal
  05/05/2026 07 AM PDT           39.13            347         -              Normal
  05/05/2026 08 AM PDT           39.12            345         -              Normal
  05/05/2026 09 AM PDT           39.10            342         -              Normal
  05/05/2026 10 AM PDT           39.09            340         -              Normal
  05/05/2026 11 AM PDT           39.09            340         0              Normal
  05/05/2026 12 PM PDT           39.08            338         -              Normal
  05/05/2026 01 PM PDT           39.07            337         -              Normal
  05/05/2026 02 PM PDT           39.06            335         -              Normal
  05/05/2026 03 PM PDT           39.05            333         -              Normal
  05/05/2026 04 PM PDT           39.03            330         -              Normal
  05/05/2026 05 PM PDT           39.01            327         -              Normal
  05/05/2026 06 PM PDT           38.98            322         -              Normal
  05/05/2026 07 PM PDT           38.97            320         -              Normal
  05/05/2026 08 PM PDT           38.95            317         -              Normal
  05/05/2026 09 PM PDT           38.94            315         -              Normal
  05/05/2026 10 PM PDT           38.92            312         -              Normal
  05/05/2026 11 PM PDT           38.91            311         -              Normal
  05/06/2026 12 AM PDT           38.90            309         -              Normal
  05/06/2026 01 AM PDT           38.89            307         -              Normal
  05/06/2026 02 AM PDT           38.88            306         -              Normal
  05/06/2026 03 AM PDT           38.87            304         -              Normal
  05/06/2026 04 AM PDT           38.86            303         -              Normal
  05/06/2026 05 AM PDT           38.85            301         -              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.