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 18 2026 at 7:17 AM PDTNext Issuance: Oct 19 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:  10/18/2026 at 07:18 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/17/2026 at 12:00 AM PDT
# Maximum Observed Stage:                       42.32 Feet
# Maximum Observed Flow:                        1082 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/23/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       42.48 Feet
# Maximum Forecast Flow:                        1125 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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           39.29            374         +              Normal
  10/15/2026 07 AM PDT           39.41            396         +              Normal
  10/15/2026 08 AM PDT           39.51            415         +              Normal
  10/15/2026 09 AM PDT           39.60            433         +              Normal
  10/15/2026 10 AM PDT           39.69            451         +              Normal
  10/15/2026 11 AM PDT           39.78            470         +              Normal
  10/15/2026 12 PM PDT           39.85            484         +              Normal
  10/15/2026 01 PM PDT           39.90            493         +              Normal
  10/15/2026 02 PM PDT           39.95            503         +              Normal
  10/15/2026 03 PM PDT           39.99            511         +              Normal
  10/15/2026 04 PM PDT           40.02            517         +              Normal
  10/15/2026 05 PM PDT           40.06            525         +              Normal
  10/15/2026 06 PM PDT           40.11            536         +              Normal
  10/15/2026 07 PM PDT           40.15            544         +              Normal
  10/15/2026 08 PM PDT           40.21            556         +              Normal
  10/15/2026 09 PM PDT           40.30            574         +              Normal
  10/15/2026 10 PM PDT           40.40            595         +              Normal
  10/15/2026 11 PM PDT           40.53            624         +              Normal
  10/16/2026 12 AM PDT           40.66            655         +              Normal
  10/16/2026 01 AM PDT           40.79            688         +              Normal
  10/16/2026 02 AM PDT           40.92            722         +              Normal
  10/16/2026 03 AM PDT           41.06            759         +              Normal
  10/16/2026 04 AM PDT           41.19            795         +              Normal
  10/16/2026 05 AM PDT           41.32            829         +              Normal
  10/16/2026 06 AM PDT           41.42            853         +              Normal
  10/16/2026 07 AM PDT           41.52            878         +              Normal
  10/16/2026 08 AM PDT           41.61            900         +              Normal
  10/16/2026 09 AM PDT           41.70            922         +              Normal
  10/16/2026 10 AM PDT           41.80            948         +              Normal
  10/16/2026 11 AM PDT           41.87            965         +              Normal
  10/16/2026 12 PM PDT           41.94            983         +              Normal
  10/16/2026 01 PM PDT           42.01           1001         +              Normal
  10/16/2026 02 PM PDT           42.06           1014         +              Normal
  10/16/2026 03 PM PDT           42.12           1029         +              Normal
  10/16/2026 04 PM PDT           42.17           1042         +              Normal
  10/16/2026 05 PM PDT           42.21           1053         +              Normal
  10/16/2026 06 PM PDT           42.24           1061         +              Normal
  10/16/2026 07 PM PDT           42.27           1069         +              Normal
  10/16/2026 08 PM PDT           42.30           1077         +              Normal
  10/16/2026 09 PM PDT           42.31           1079         +              Normal
  10/16/2026 10 PM PDT           42.32           1082         +              Normal
  10/16/2026 11 PM PDT           42.32           1082         0              Normal
  10/17/2026 12 AM PDT           42.32           1082         0              Normal
  10/17/2026 01 AM PDT           42.30           1077         -              Normal
  10/17/2026 02 AM PDT           42.28           1071         -              Normal
  10/17/2026 03 AM PDT           42.27           1069         -              Normal
  10/17/2026 04 AM PDT           42.23           1058         -              Normal
  10/17/2026 05 AM PDT           42.21           1053         -              Normal
  10/17/2026 06 AM PDT           42.17           1042         -              Normal
  10/17/2026 07 AM PDT           42.15           1037         -              Normal
  10/17/2026 08 AM PDT           42.11           1027         -              Normal
  10/17/2026 09 AM PDT           42.08           1019         -              Normal
  10/17/2026 10 AM PDT           42.06           1014         -              Normal
  10/17/2026 11 AM PDT           42.04           1009         -              Normal
  10/17/2026 12 PM PDT           42.02           1004         -              Normal
  10/17/2026 01 PM PDT           41.99            996         -              Normal
  10/17/2026 02 PM PDT           41.97            991         -              Normal
  10/17/2026 03 PM PDT           41.96            988         -              Normal
  10/17/2026 04 PM PDT           41.94            983         -              Normal
  10/17/2026 05 PM PDT           41.93            981         -              Normal
  10/17/2026 06 PM PDT           41.91            976         -              Normal
  10/17/2026 07 PM PDT           41.88            968         -              Normal
  10/17/2026 08 PM PDT           41.87            965         -              Normal
  10/17/2026 09 PM PDT           41.83            955         -              Normal
  10/17/2026 10 PM PDT           41.80            948         -              Normal
  10/17/2026 11 PM PDT           41.77            940         -              Normal
  10/18/2026 12 AM PDT           41.74            932         -              Normal
  10/18/2026 01 AM PDT           41.71            925         -              Normal
  10/18/2026 02 AM PDT           41.68            917         -              Normal
  10/18/2026 03 AM PDT           41.65            910         -              Normal
  10/18/2026 04 AM PDT           41.63            905         -              Normal
  10/18/2026 05 AM PDT           41.61            900         -              Normal
  10/18/2026 06 AM PDT           41.59            895         -              Normal
  10/18/2026 07 AM PDT           41.58            893         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/18/2026 08 AM PDT           41.56            888                        Normal
  10/18/2026 09 AM PDT           41.55            885         -              Normal
  10/18/2026 10 AM PDT           41.53            880         -              Normal
  10/18/2026 11 AM PDT           41.52            878         -              Normal
  10/18/2026 12 PM PDT           41.51            875         -              Normal
  10/18/2026 01 PM PDT           41.50            873         -              Normal
  10/18/2026 02 PM PDT           41.49            870         -              Normal
  10/18/2026 03 PM PDT           41.47            866         -              Normal
  10/18/2026 04 PM PDT           41.44            858         -              Normal
  10/18/2026 05 PM PDT           41.41            851         -              Normal
  10/18/2026 06 PM PDT           41.36            839         -              Normal
  10/18/2026 07 PM PDT           41.32            829         -              Normal
  10/18/2026 08 PM PDT           41.28            820         -              Normal
  10/18/2026 09 PM PDT           41.24            809         -              Normal
  10/18/2026 10 PM PDT           41.21            800         -              Normal
  10/18/2026 11 PM PDT           41.18            792         -              Normal
  10/19/2026 12 AM PDT           41.16            786         -              Normal
  10/19/2026 01 AM PDT           41.13            778         -              Normal
  10/19/2026 02 AM PDT           41.10            770         -              Normal
  10/19/2026 03 AM PDT           41.08            764         -              Normal
  10/19/2026 04 AM PDT           41.06            759         -              Normal
  10/19/2026 05 AM PDT           41.04            754         -              Normal
  10/19/2026 06 AM PDT           41.03            751         -              Normal
  10/19/2026 07 AM PDT           41.01            746         -              Normal
  10/19/2026 08 AM PDT           40.99            740         -              Normal
  10/19/2026 09 AM PDT           40.98            738         -              Normal
  10/19/2026 10 AM PDT           40.97            735         -              Normal
  10/19/2026 11 AM PDT           40.96            732         -              Normal
  10/19/2026 12 PM PDT           40.95            730         -              Normal
  10/19/2026 01 PM PDT           40.94            727         -              Normal
  10/19/2026 02 PM PDT           40.93            724         -              Normal
  10/19/2026 03 PM PDT           40.91            719         -              Normal
  10/19/2026 04 PM PDT           40.88            711         -              Normal
  10/19/2026 05 PM PDT           40.84            701         -              Normal
  10/19/2026 06 PM PDT           40.79            688         -              Normal
  10/19/2026 07 PM PDT           40.73            673         -              Normal
  10/19/2026 08 PM PDT           40.66            655         -              Normal
  10/19/2026 09 PM PDT           40.59            639         -              Normal
  10/19/2026 10 PM PDT           40.51            620         -              Normal
  10/19/2026 11 PM PDT           40.43            601         -              Normal
  10/20/2026 12 AM PDT           40.34            582         -              Normal
  10/20/2026 01 AM PDT           40.26            566         -              Normal
  10/20/2026 02 AM PDT           40.17            548         -              Normal
  10/20/2026 03 AM PDT           40.10            533         -              Normal
  10/20/2026 04 AM PDT           40.03            519         -              Normal
  10/20/2026 05 AM PDT           39.97            507         -              Normal
  10/20/2026 06 AM PDT           39.91            495         -              Normal
  10/20/2026 07 AM PDT           39.85            484         -              Normal
  10/20/2026 08 AM PDT           39.80            474         -              Normal
  10/20/2026 09 AM PDT           39.75            464         -              Normal
  10/20/2026 10 AM PDT           39.70            453         -              Normal
  10/20/2026 11 AM PDT           39.66            445         -              Normal
  10/20/2026 12 PM PDT           39.63            439         -              Normal
  10/20/2026 01 PM PDT           39.59            431         -              Normal
  10/20/2026 02 PM PDT           39.56            425         -              Normal
  10/20/2026 03 PM PDT           39.52            417         -              Normal
  10/20/2026 04 PM PDT           39.47            407         -              Normal
  10/20/2026 05 PM PDT           39.42            398         -              Normal
  10/20/2026 06 PM PDT           39.37            388         -              Normal
  10/20/2026 07 PM PDT           39.30            376         -              Normal
  10/20/2026 08 PM PDT           39.24            365         -              Normal
  10/20/2026 09 PM PDT           39.17            353         -              Normal
  10/20/2026 10 PM PDT           39.11            343         -              Normal
  10/20/2026 11 PM PDT           39.05            333         -              Normal
  10/21/2026 12 AM PDT           39.00            325         -              Normal
  10/21/2026 01 AM PDT           38.95            317         -              Normal
  10/21/2026 02 AM PDT           38.90            309         -              Normal
  10/21/2026 03 AM PDT           38.86            303         -              Normal
  10/21/2026 04 AM PDT           38.82            296         -              Normal
  10/21/2026 05 AM PDT           38.78            290         -              Normal
  10/21/2026 06 AM PDT           38.74            284         -              Normal
  10/21/2026 07 AM PDT           38.71            279         -              Normal
  10/21/2026 08 AM PDT           38.68            275         -              Normal
  10/21/2026 09 AM PDT           38.65            270         -              Normal
  10/21/2026 10 AM PDT           38.63            267         -              Normal
  10/21/2026 11 AM PDT           38.60            263         -              Normal
  10/21/2026 12 PM PDT           38.58            260         -              Normal
  10/21/2026 01 PM PDT           38.56            257         -              Normal
  10/21/2026 02 PM PDT           38.55            256         -              Normal
  10/21/2026 03 PM PDT           38.56            257         +              Normal
  10/21/2026 04 PM PDT           38.59            261         +              Normal
  10/21/2026 05 PM PDT           38.64            269         +              Normal
  10/21/2026 06 PM PDT           38.70            278         +              Normal
  10/21/2026 07 PM PDT           38.79            292         +              Normal
  10/21/2026 08 PM PDT           38.89            307         +              Normal
  10/21/2026 09 PM PDT           39.02            328         +              Normal
  10/21/2026 10 PM PDT           39.16            352         +              Normal
  10/21/2026 11 PM PDT           39.30            376         +              Normal
  10/22/2026 12 AM PDT           39.42            398         +              Normal
  10/22/2026 01 AM PDT           39.54            421         +              Normal
  10/22/2026 02 AM PDT           39.64            441         +              Normal
  10/22/2026 03 AM PDT           39.73            460         +              Normal
  10/22/2026 04 AM PDT           39.82            478         +              Normal
  10/22/2026 05 AM PDT           39.91            495         +              Normal
  10/22/2026 06 AM PDT           39.99            511         +              Normal
  10/22/2026 07 AM PDT           40.06            525         +              Normal
  10/22/2026 08 AM PDT           40.13            540         +              Normal
  10/22/2026 09 AM PDT           40.20            554         +              Normal
  10/22/2026 10 AM PDT           40.26            566         +              Normal
  10/22/2026 11 AM PDT           40.32            578         +              Normal
  10/22/2026 12 PM PDT           40.37            588         +              Normal
  10/22/2026 01 PM PDT           40.42            599         +              Normal
  10/22/2026 02 PM PDT           40.48            613         +              Normal
  10/22/2026 03 PM PDT           40.55            629         +              Normal
  10/22/2026 04 PM PDT           40.66            655         +              Normal
  10/22/2026 05 PM PDT           40.78            685         +              Normal
  10/22/2026 06 PM PDT           40.92            722         +              Normal
  10/22/2026 07 PM PDT           41.08            764         +              Normal
  10/22/2026 08 PM PDT           41.25            812         +              Normal
  10/22/2026 09 PM PDT           41.43            856         +              Normal
  10/22/2026 10 PM PDT           41.60            897         +              Normal
  10/22/2026 11 PM PDT           41.76            937         +              Normal
  10/23/2026 12 AM PDT           41.91            976         +              Normal
  10/23/2026 01 AM PDT           42.04           1009         +              Normal
  10/23/2026 02 AM PDT           42.16           1040         +              Normal
  10/23/2026 03 AM PDT           42.28           1071         +              Normal
  10/23/2026 04 AM PDT           42.38           1098         +              Normal
  10/23/2026 05 AM PDT           42.48           1125         +              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.