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 03 2026 at 8:46 AM PDTNext Issuance: May 04 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:  05/03/2026 at 08:47 AM 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:     05/03/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       40.38 Feet
# Maximum Forecast Flow:                        590 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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           41.53            887         -              Normal
  05/01/2026 12 PM PDT           41.50            878         -              Normal
  05/01/2026 01 PM PDT           41.48            871         -              Normal
  05/01/2026 02 PM PDT           41.47            868         -              Normal
  05/01/2026 03 PM PDT           41.45            862         -              Normal
  05/01/2026 04 PM PDT           41.44            859         -              Normal
  05/01/2026 05 PM PDT           41.41            851         -              Normal
  05/01/2026 06 PM PDT           41.40            849         -              Normal
  05/01/2026 07 PM PDT           41.38            844         -              Normal
  05/01/2026 08 PM PDT           41.36            839         -              Normal
  05/01/2026 09 PM PDT           41.32            829         -              Normal
  05/01/2026 10 PM PDT           41.29            822         -              Normal
  05/01/2026 11 PM PDT           41.24            809         -              Normal
  05/02/2026 12 AM PDT           41.19            795         -              Normal
  05/02/2026 01 AM PDT           41.14            781         -              Normal
  05/02/2026 02 AM PDT           41.08            764         -              Normal
  05/02/2026 03 AM PDT           41.03            751         -              Normal
  05/02/2026 04 AM PDT           40.99            740         -              Normal
  05/02/2026 05 AM PDT           40.95            730         -              Normal
  05/02/2026 06 AM PDT           40.91            719         -              Normal
  05/02/2026 07 AM PDT           40.88            711         -              Normal
  05/02/2026 08 AM PDT           40.86            706         -              Normal
  05/02/2026 09 AM PDT           40.83            698         -              Normal
  05/02/2026 10 AM PDT           40.80            690         -              Normal
  05/02/2026 11 AM PDT           40.79            688         -              Normal
  05/02/2026 12 PM PDT           40.77            683         -              Normal
  05/02/2026 01 PM PDT           40.75            678         -              Normal
  05/02/2026 02 PM PDT           40.74            675         -              Normal
  05/02/2026 03 PM PDT           40.73            673         -              Normal
  05/02/2026 04 PM PDT           40.73            673         0              Normal
  05/02/2026 05 PM PDT           40.72            670         -              Normal
  05/02/2026 06 PM PDT           40.71            668         -              Normal
  05/02/2026 07 PM PDT           40.70            665         -              Normal
  05/02/2026 08 PM PDT           40.67            658         -              Normal
  05/02/2026 09 PM PDT           40.65            653         -              Normal
  05/02/2026 10 PM PDT           40.63            648         -              Normal
  05/02/2026 11 PM PDT           40.60            641         -              Normal
  05/03/2026 12 AM PDT           40.57            634         -              Normal
  05/03/2026 01 AM PDT           40.54            627         -              Normal
  05/03/2026 02 AM PDT           40.51            620         -              Normal
  05/03/2026 03 AM PDT           40.48            613         -              Normal
  05/03/2026 04 AM PDT           40.45            606         -              Normal
  05/03/2026 05 AM PDT           40.43            601         -              Normal
  05/03/2026 06 AM PDT           40.42            599         -              Normal
  05/03/2026 07 AM PDT           40.41            597         -              Normal
  05/03/2026 08 AM PDT           40.39            592         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/03/2026 09 AM PDT           40.38            590                        Normal
  05/03/2026 10 AM PDT           40.37            588         -              Normal
  05/03/2026 11 AM PDT           40.37            588         0              Normal
  05/03/2026 12 PM PDT           40.36            586         -              Normal
  05/03/2026 01 PM PDT           40.35            584         -              Normal
  05/03/2026 02 PM PDT           40.34            582         -              Normal
  05/03/2026 03 PM PDT           40.33            580         -              Normal
  05/03/2026 04 PM PDT           40.30            574         -              Normal
  05/03/2026 05 PM PDT           40.27            568         -              Normal
  05/03/2026 06 PM PDT           40.24            562         -              Normal
  05/03/2026 07 PM PDT           40.20            554         -              Normal
  05/03/2026 08 PM PDT           40.16            546         -              Normal
  05/03/2026 09 PM PDT           40.12            538         -              Normal
  05/03/2026 10 PM PDT           40.07            527         -              Normal
  05/03/2026 11 PM PDT           40.03            519         -              Normal
  05/04/2026 12 AM PDT           39.98            509         -              Normal
  05/04/2026 01 AM PDT           39.94            501         -              Normal
  05/04/2026 02 AM PDT           39.90            493         -              Normal
  05/04/2026 03 AM PDT           39.86            485         -              Normal
  05/04/2026 04 AM PDT           39.82            478         -              Normal
  05/04/2026 05 AM PDT           39.79            472         -              Normal
  05/04/2026 06 AM PDT           39.76            466         -              Normal
  05/04/2026 07 AM PDT           39.73            460         -              Normal
  05/04/2026 08 AM PDT           39.71            455         -              Normal
  05/04/2026 09 AM PDT           39.69            451         -              Normal
  05/04/2026 10 AM PDT           39.67            447         -              Normal
  05/04/2026 11 AM PDT           39.65            443         -              Normal
  05/04/2026 12 PM PDT           39.63            439         -              Normal
  05/04/2026 01 PM PDT           39.61            435         -              Normal
  05/04/2026 02 PM PDT           39.59            431         -              Normal
  05/04/2026 03 PM PDT           39.57            427         -              Normal
  05/04/2026 04 PM PDT           39.54            421         -              Normal
  05/04/2026 05 PM PDT           39.51            415         -              Normal
  05/04/2026 06 PM PDT           39.47            407         -              Normal
  05/04/2026 07 PM PDT           39.43            400         -              Normal
  05/04/2026 08 PM PDT           39.40            394         -              Normal
  05/04/2026 09 PM PDT           39.36            386         -              Normal
  05/04/2026 10 PM PDT           39.33            381         -              Normal
  05/04/2026 11 PM PDT           39.30            376         -              Normal
  05/05/2026 12 AM PDT           39.27            371         -              Normal
  05/05/2026 01 AM PDT           39.24            365         -              Normal
  05/05/2026 02 AM PDT           39.21            360         -              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           39.13            347         -              Normal
  05/05/2026 07 AM PDT           39.11            343         -              Normal
  05/05/2026 08 AM PDT           39.10            342         -              Normal
  05/05/2026 09 AM PDT           39.08            338         -              Normal
  05/05/2026 10 AM PDT           39.07            337         -              Normal
  05/05/2026 11 AM PDT           39.06            335         -              Normal
  05/05/2026 12 PM PDT           39.05            333         -              Normal
  05/05/2026 01 PM PDT           39.03            330         -              Normal
  05/05/2026 02 PM PDT           39.02            328         -              Normal
  05/05/2026 03 PM PDT           39.00            325         -              Normal
  05/05/2026 04 PM PDT           38.98            322         -              Normal
  05/05/2026 05 PM PDT           38.96            319         -              Normal
  05/05/2026 06 PM PDT           38.94            315         -              Normal
  05/05/2026 07 PM PDT           38.91            311         -              Normal
  05/05/2026 08 PM PDT           38.90            309         -              Normal
  05/05/2026 09 PM PDT           38.88            306         -              Normal
  05/05/2026 10 PM PDT           38.86            303         -              Normal
  05/05/2026 11 PM PDT           38.85            301         -              Normal
  05/06/2026 12 AM PDT           38.83            298         -              Normal
  05/06/2026 01 AM PDT           38.82            296         -              Normal
  05/06/2026 02 AM PDT           38.81            295         -              Normal
  05/06/2026 03 AM PDT           38.80            293         -              Normal
  05/06/2026 04 AM PDT           38.79            292         -              Normal
  05/06/2026 05 AM PDT           38.78            290         -              Normal
  05/06/2026 06 AM PDT           38.77            289         -              Normal
  05/06/2026 07 AM PDT           38.77            289         0              Normal
  05/06/2026 08 AM PDT           38.76            287         -              Normal
  05/06/2026 09 AM PDT           38.76            287         0              Normal
  05/06/2026 10 AM PDT           38.75            285         -              Normal
  05/06/2026 11 AM PDT           38.75            285         0              Normal
  05/06/2026 12 PM PDT           38.74            284         -              Normal
  05/06/2026 01 PM PDT           38.74            284         0              Normal
  05/06/2026 02 PM PDT           38.74            284         0              Normal
  05/06/2026 03 PM PDT           38.72            281         -              Normal
  05/06/2026 04 PM PDT           38.71            279         -              Normal
  05/06/2026 05 PM PDT           38.69            276         -              Normal
  05/06/2026 06 PM PDT           38.67            273         -              Normal
  05/06/2026 07 PM PDT           38.65            270         -              Normal
  05/06/2026 08 PM PDT           38.64            269         -              Normal
  05/06/2026 09 PM PDT           38.62            266         -              Normal
  05/06/2026 10 PM PDT           38.61            264         -              Normal
  05/06/2026 11 PM PDT           38.60            263         -              Normal
  05/07/2026 12 AM PDT           38.59            261         -              Normal
  05/07/2026 01 AM PDT           38.58            260         -              Normal
  05/07/2026 02 AM PDT           38.57            258         -              Normal
  05/07/2026 03 AM PDT           38.56            257         -              Normal
  05/07/2026 04 AM PDT           38.55            256         -              Normal
  05/07/2026 05 AM PDT           38.55            256         0              Normal
  05/07/2026 06 AM PDT           38.54            254         -              Normal
  05/07/2026 07 AM PDT           38.54            254         0              Normal
  05/07/2026 08 AM PDT           38.54            254         0              Normal
  05/07/2026 09 AM PDT           38.53            253         -              Normal
  05/07/2026 10 AM PDT           38.53            253         0              Normal
  05/07/2026 11 AM PDT           38.53            253         0              Normal
  05/07/2026 12 PM PDT           38.53            253         0              Normal
  05/07/2026 01 PM PDT           38.53            253         0              Normal
  05/07/2026 02 PM PDT           38.52            251         -              Normal
  05/07/2026 03 PM PDT           38.51            250         -              Normal
  05/07/2026 04 PM PDT           38.49            247         -              Normal
  05/07/2026 05 PM PDT           38.47            244         -              Normal
  05/07/2026 06 PM PDT           38.46            242         -              Normal
  05/07/2026 07 PM PDT           38.44            239         -              Normal
  05/07/2026 08 PM PDT           38.42            237         -              Normal
  05/07/2026 09 PM PDT           38.41            235         -              Normal
  05/07/2026 10 PM PDT           38.40            234         -              Normal
  05/07/2026 11 PM PDT           38.39            232         -              Normal
  05/08/2026 12 AM PDT           38.38            231         -              Normal
  05/08/2026 01 AM PDT           38.37            229         -              Normal
  05/08/2026 02 AM PDT           38.36            228         -              Normal
  05/08/2026 03 AM PDT           38.35            227         -              Normal
  05/08/2026 04 AM PDT           38.35            227         0              Normal
  05/08/2026 05 AM PDT           38.34            225         -              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.