National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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STANISLAUS RIVER - RIPON (RIPC1)
Latitude: 37.73º NLongitude: 121.11º WElevation: 35 Feet
Location: Stanislaus County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Jun 20 2025 at 11:22 AM PDTNext Issuance: Jun 21 2025 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:  06/20/2025 at 11:24 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/19/2025 at 03:00 AM PDT
# Maximum Observed Stage:                       43.28 Feet
# Maximum Observed Flow:                        1484 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/20/2025 at 11:00 AM PDT
# Maximum Forecast Stage:                       42.27 Feet
# Maximum Forecast Flow:                        1197 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/15/2025 11 AM PDT           41.24            927                        Normal
  06/15/2025 12 PM PDT           41.22            922         -              Normal
  06/15/2025 01 PM PDT           41.20            917         -              Normal
  06/15/2025 02 PM PDT           41.19            915         -              Normal
  06/15/2025 03 PM PDT           41.17            910         -              Normal
  06/15/2025 04 PM PDT           41.16            907         -              Normal
  06/15/2025 05 PM PDT           41.15            905         -              Normal
  06/15/2025 06 PM PDT           41.14            902         -              Normal
  06/15/2025 07 PM PDT           41.13            900         -              Normal
  06/15/2025 08 PM PDT           41.10            893         -              Normal
  06/15/2025 09 PM PDT           41.09            890         -              Normal
  06/15/2025 10 PM PDT           41.08            888         -              Normal
  06/15/2025 11 PM PDT           41.06            883         -              Normal
  06/16/2025 12 AM PDT           41.04            878         -              Normal
  06/16/2025 01 AM PDT           41.02            873         -              Normal
  06/16/2025 02 AM PDT           41.01            870         -              Normal
  06/16/2025 03 AM PDT           40.99            866         -              Normal
  06/16/2025 04 AM PDT           40.98            863         -              Normal
  06/16/2025 05 AM PDT           40.97            861         -              Normal
  06/16/2025 06 AM PDT           40.95            856         -              Normal
  06/16/2025 07 AM PDT           40.94            853         -              Normal
  06/16/2025 08 AM PDT           40.93            851         -              Normal
  06/16/2025 09 AM PDT           40.92            849         -              Normal
  06/16/2025 10 AM PDT           40.91            846         -              Normal
  06/16/2025 11 AM PDT           40.90            844         -              Normal
  06/16/2025 12 PM PDT           40.89            841         -              Normal
  06/16/2025 01 PM PDT           40.88            839         -              Normal
  06/16/2025 02 PM PDT           40.87            837         -              Normal
  06/16/2025 03 PM PDT           40.89            841         +              Normal
  06/16/2025 04 PM PDT           40.93            851         +              Normal
  06/16/2025 05 PM PDT           41.01            870         +              Normal
  06/16/2025 06 PM PDT           41.11            895         +              Normal
  06/16/2025 07 PM PDT           41.21            920         +              Normal
  06/16/2025 08 PM PDT           41.31            945         +              Normal
  06/16/2025 09 PM PDT           41.40            968         +              Normal
  06/16/2025 10 PM PDT           41.49            991         +              Normal
  06/16/2025 11 PM PDT           41.57           1011         +              Normal
  06/17/2025 12 AM PDT           41.65           1032         +              Normal
  06/17/2025 01 AM PDT           41.72           1050         +              Normal
  06/17/2025 02 AM PDT           41.79           1069         +              Normal
  06/17/2025 03 AM PDT           41.86           1087         +              Normal
  06/17/2025 04 AM PDT           41.92           1103         +              Normal
  06/17/2025 05 AM PDT           41.98           1120         +              Normal
  06/17/2025 06 AM PDT           42.04           1136         +              Normal
  06/17/2025 07 AM PDT           42.10           1152         +              Normal
  06/17/2025 08 AM PDT           42.15           1165         +              Normal
  06/17/2025 09 AM PDT           42.20           1178         +              Normal
  06/17/2025 10 AM PDT           42.25           1192         +              Normal
  06/17/2025 11 AM PDT           42.29           1203         +              Normal
  06/17/2025 12 PM PDT           42.34           1216         +              Normal
  06/17/2025 01 PM PDT           42.38           1227         +              Normal
  06/17/2025 02 PM PDT           42.42           1238         +              Normal
  06/17/2025 03 PM PDT           42.46           1249         +              Normal
  06/17/2025 04 PM PDT           42.49           1258         +              Normal
  06/17/2025 05 PM PDT           42.53           1269         +              Normal
  06/17/2025 06 PM PDT           42.57           1280         +              Normal
  06/17/2025 07 PM PDT           42.60           1288         +              Normal
  06/17/2025 08 PM PDT           42.64           1300         +              Normal
  06/17/2025 09 PM PDT           42.67           1308         +              Normal
  06/17/2025 10 PM PDT           42.70           1317         +              Normal
  06/17/2025 11 PM PDT           42.73           1325         +              Normal
  06/18/2025 12 AM PDT           42.76           1334         +              Normal
  06/18/2025 01 AM PDT           42.79           1342         +              Normal
  06/18/2025 02 AM PDT           42.82           1351         +              Normal
  06/18/2025 03 AM PDT           42.85           1359         +              Normal
  06/18/2025 04 AM PDT           42.88           1368         +              Normal
  06/18/2025 05 AM PDT           42.90           1373         +              Normal
  06/18/2025 06 AM PDT           42.93           1382         +              Normal
  06/18/2025 07 AM PDT           42.96           1391         +              Normal
  06/18/2025 08 AM PDT           42.98           1396         +              Normal
  06/18/2025 09 AM PDT           43.01           1405         +              Normal
  06/18/2025 10 AM PDT           43.03           1411         +              Normal
  06/18/2025 11 AM PDT           43.06           1419         +              Normal
  06/18/2025 12 PM PDT           43.08           1425         +              Normal
  06/18/2025 01 PM PDT           43.09           1428         +              Normal
  06/18/2025 02 PM PDT           43.10           1431         +              Normal
  06/18/2025 03 PM PDT           43.14           1443         +              Normal
  06/18/2025 04 PM PDT           43.15           1446         +              Normal
  06/18/2025 05 PM PDT           43.16           1449         +              Normal
  06/18/2025 06 PM PDT           43.16           1449         0              Normal
  06/18/2025 07 PM PDT           43.17           1452         +              Normal
  06/18/2025 08 PM PDT           43.18           1454         +              Normal
  06/18/2025 09 PM PDT           43.18           1454         0              Normal
  06/18/2025 10 PM PDT           43.21           1463         +              Normal
  06/18/2025 11 PM PDT           43.23           1469         +              Normal
  06/19/2025 12 AM PDT           43.24           1472         +              Normal
  06/19/2025 01 AM PDT           43.25           1475         +              Normal
  06/19/2025 02 AM PDT           43.26           1478         +              Normal
  06/19/2025 03 AM PDT           43.28           1484         +              Normal
  06/19/2025 04 AM PDT           43.27           1481         -              Normal
  06/19/2025 05 AM PDT           43.27           1481         0              Normal
  06/19/2025 06 AM PDT           43.26           1478         -              Normal
  06/19/2025 07 AM PDT           43.26           1478         0              Normal
  06/19/2025 08 AM PDT           43.25           1475         -              Normal
  06/19/2025 09 AM PDT           43.23           1469         -              Normal
  06/19/2025 10 AM PDT           43.23           1469         0              Normal
  06/19/2025 11 AM PDT           43.22           1466         -              Normal
  06/19/2025 12 PM PDT           43.21           1463         -              Normal
  06/19/2025 01 PM PDT           43.20           1460         -              Normal
  06/19/2025 02 PM PDT           43.20           1460         0              Normal
  06/19/2025 03 PM PDT           43.21           1463         +              Normal
  06/19/2025 04 PM PDT           43.19           1457         -              Normal
  06/19/2025 05 PM PDT           43.18           1454         -              Normal
  06/19/2025 06 PM PDT           43.17           1452         -              Normal
  06/19/2025 07 PM PDT           43.15           1446         -              Normal
  06/19/2025 08 PM PDT           43.11           1434         -              Normal
  06/19/2025 09 PM PDT           43.07           1422         -              Normal
  06/19/2025 10 PM PDT           43.02           1408         -              Normal
  06/19/2025 11 PM PDT           42.97           1393         -              Normal
  06/20/2025 12 AM PDT           42.90           1373         -              Normal
  06/20/2025 01 AM PDT           42.83           1354         -              Normal
  06/20/2025 02 AM PDT           42.74           1328         -              Normal
  06/20/2025 03 AM PDT           42.67           1308         -              Normal
  06/20/2025 04 AM PDT           42.59           1285         -              Normal
  06/20/2025 05 AM PDT           42.53           1269         -              Normal
  06/20/2025 06 AM PDT           42.48           1255         -              Normal
  06/20/2025 07 AM PDT           42.44           1244         -              Normal
  06/20/2025 08 AM PDT           42.39           1230         -              Normal
  06/20/2025 09 AM PDT           42.35           1219         -              Normal
  06/20/2025 10 AM PDT           42.31           1208         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/20/2025 11 AM PDT           42.27           1197                        Normal
  06/20/2025 12 PM PDT           42.23           1186         -              Normal
  06/20/2025 01 PM PDT           42.20           1178         -              Normal
  06/20/2025 02 PM PDT           42.17           1170         -              Normal
  06/20/2025 03 PM PDT           42.13           1160         -              Normal
  06/20/2025 04 PM PDT           42.09           1149         -              Normal
  06/20/2025 05 PM PDT           42.04           1136         -              Normal
  06/20/2025 06 PM PDT           42.00           1125         -              Normal
  06/20/2025 07 PM PDT           41.96           1114         -              Normal
  06/20/2025 08 PM PDT           41.92           1103         -              Normal
  06/20/2025 09 PM PDT           41.88           1093         -              Normal
  06/20/2025 10 PM PDT           41.84           1082         -              Normal
  06/20/2025 11 PM PDT           41.81           1074         -              Normal
  06/21/2025 12 AM PDT           41.77           1063         -              Normal
  06/21/2025 01 AM PDT           41.73           1053         -              Normal
  06/21/2025 02 AM PDT           41.70           1045         -              Normal
  06/21/2025 03 AM PDT           41.66           1035         -              Normal
  06/21/2025 04 AM PDT           41.63           1027         -              Normal
  06/21/2025 05 AM PDT           41.60           1019         -              Normal
  06/21/2025 06 AM PDT           41.57           1011         -              Normal
  06/21/2025 07 AM PDT           41.55           1006         -              Normal
  06/21/2025 08 AM PDT           41.52            998         -              Normal
  06/21/2025 09 AM PDT           41.50            993         -              Normal
  06/21/2025 10 AM PDT           41.48            988         -              Normal
  06/21/2025 11 AM PDT           41.46            983         -              Normal
  06/21/2025 12 PM PDT           41.44            978         -              Normal
  06/21/2025 01 PM PDT           41.42            973         -              Normal
  06/21/2025 02 PM PDT           41.40            968         -              Normal
  06/21/2025 03 PM PDT           41.39            965         -              Normal
  06/21/2025 04 PM PDT           41.37            960         -              Normal
  06/21/2025 05 PM PDT           41.36            958         -              Normal
  06/21/2025 06 PM PDT           41.35            955         -              Normal
  06/21/2025 07 PM PDT           41.33            950         -              Normal
  06/21/2025 08 PM PDT           41.32            948         -              Normal
  06/21/2025 09 PM PDT           41.31            945         -              Normal
  06/21/2025 10 PM PDT           41.30            943         -              Normal
  06/21/2025 11 PM PDT           41.29            940         -              Normal
  06/22/2025 12 AM PDT           41.28            937         -              Normal
  06/22/2025 01 AM PDT           41.27            935         -              Normal
  06/22/2025 02 AM PDT           41.27            935         0              Normal
  06/22/2025 03 AM PDT           41.26            932         -              Normal
  06/22/2025 04 AM PDT           41.25            930         -              Normal
  06/22/2025 05 AM PDT           41.25            930         0              Normal
  06/22/2025 06 AM PDT           41.24            927         -              Normal
  06/22/2025 07 AM PDT           41.23            925         -              Normal
  06/22/2025 08 AM PDT           41.23            925         0              Normal
  06/22/2025 09 AM PDT           41.22            922         -              Normal
  06/22/2025 10 AM PDT           41.22            922         0              Normal
  06/22/2025 11 AM PDT           41.21            920         -              Normal
  06/22/2025 12 PM PDT           41.21            920         0              Normal
  06/22/2025 01 PM PDT           41.21            920         0              Normal
  06/22/2025 02 PM PDT           41.20            917         -              Normal
  06/22/2025 03 PM PDT           41.20            917         0              Normal
  06/22/2025 04 PM PDT           41.20            917         0              Normal
  06/22/2025 05 PM PDT           41.19            915         -              Normal
  06/22/2025 06 PM PDT           41.19            915         0              Normal
  06/22/2025 07 PM PDT           41.19            915         0              Normal
  06/22/2025 08 PM PDT           41.18            912         -              Normal
  06/22/2025 09 PM PDT           41.18            912         0              Normal
  06/22/2025 10 PM PDT           41.18            912         0              Normal
  06/22/2025 11 PM PDT           41.18            912         0              Normal
  06/23/2025 12 AM PDT           41.17            910         -              Normal
  06/23/2025 01 AM PDT           41.17            910         0              Normal
  06/23/2025 02 AM PDT           41.17            910         0              Normal
  06/23/2025 03 AM PDT           41.17            910         0              Normal
  06/23/2025 04 AM PDT           41.17            910         0              Normal
  06/23/2025 05 AM PDT           41.17            910         0              Normal
  06/23/2025 06 AM PDT           41.16            907         -              Normal
  06/23/2025 07 AM PDT           41.16            907         0              Normal
  06/23/2025 08 AM PDT           41.16            907         0              Normal
  06/23/2025 09 AM PDT           41.16            907         0              Normal
  06/23/2025 10 AM PDT           41.16            907         0              Normal
  06/23/2025 11 AM PDT           41.16            907         0              Normal
  06/23/2025 12 PM PDT           41.16            907         0              Normal
  06/23/2025 01 PM PDT           41.16            907         0              Normal
  06/23/2025 02 PM PDT           41.16            907         0              Normal
  06/23/2025 03 PM PDT           41.16            907         0              Normal
  06/23/2025 04 PM PDT           41.15            905         -              Normal
  06/23/2025 05 PM PDT           41.15            905         0              Normal
  06/23/2025 06 PM PDT           41.15            905         0              Normal
  06/23/2025 07 PM PDT           41.15            905         0              Normal
  06/23/2025 08 PM PDT           41.15            905         0              Normal
  06/23/2025 09 PM PDT           41.15            905         0              Normal
  06/23/2025 10 PM PDT           41.15            905         0              Normal
  06/23/2025 11 PM PDT           41.15            905         0              Normal
  06/24/2025 12 AM PDT           41.15            905         0              Normal
  06/24/2025 01 AM PDT           41.15            905         0              Normal
  06/24/2025 02 AM PDT           41.15            905         0              Normal
  06/24/2025 03 AM PDT           41.15            905         0              Normal
  06/24/2025 04 AM PDT           41.15            905         0              Normal
  06/24/2025 05 AM PDT           41.15            905         0              Normal
  06/24/2025 06 AM PDT           41.15            905         0              Normal
  06/24/2025 07 AM PDT           41.15            905         0              Normal
  06/24/2025 08 AM PDT           41.14            902         -              Normal
  06/24/2025 09 AM PDT           41.14            902         0              Normal
  06/24/2025 10 AM PDT           41.14            902         0              Normal
  06/24/2025 11 AM PDT           41.14            902         0              Normal
  06/24/2025 12 PM PDT           41.14            902         0              Normal
  06/24/2025 01 PM PDT           41.14            902         0              Normal
  06/24/2025 02 PM PDT           41.14            902         0              Normal
  06/24/2025 03 PM PDT           41.14            902         0              Normal
  06/24/2025 04 PM PDT           41.14            902         0              Normal
  06/24/2025 05 PM PDT           41.14            902         0              Normal
  06/24/2025 06 PM PDT           41.14            902         0              Normal
  06/24/2025 07 PM PDT           41.14            902         0              Normal
  06/24/2025 08 PM PDT           41.14            902         0              Normal
  06/24/2025 09 PM PDT           41.14            902         0              Normal
  06/24/2025 10 PM PDT           41.14            902         0              Normal
  06/24/2025 11 PM PDT           41.14            902         0              Normal
  06/25/2025 12 AM PDT           41.14            902         0              Normal
  06/25/2025 01 AM PDT           41.14            902         0              Normal
  06/25/2025 02 AM PDT           41.14            902         0              Normal
  06/25/2025 03 AM PDT           41.14            902         0              Normal
  06/25/2025 04 AM PDT           41.14            902         0              Normal
  06/25/2025 05 AM PDT           41.14            902         0              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.