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 16 2026 at 8:07 AM PDTNext Issuance: May 17 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:  05/16/2026 at 08:09 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/16/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       44.83 Feet
# Maximum Observed Flow:                        1814 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/21/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       45.54 Feet
# Maximum Forecast Flow:                        2040 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/11/2026 08 AM PDT           38.24            212                        Normal
  05/11/2026 09 AM PDT           38.23            211         -              Normal
  05/11/2026 10 AM PDT           38.23            211         0              Normal
  05/11/2026 11 AM PDT           38.22            209         -              Normal
  05/11/2026 12 PM PDT           38.22            209         0              Normal
  05/11/2026 01 PM PDT           38.22            209         0              Normal
  05/11/2026 02 PM PDT           38.21            208         -              Normal
  05/11/2026 03 PM PDT           38.21            208         0              Normal
  05/11/2026 04 PM PDT           38.20            207         -              Normal
  05/11/2026 05 PM PDT           38.20            207         0              Normal
  05/11/2026 06 PM PDT           38.19            205         -              Normal
  05/11/2026 07 PM PDT           38.19            205         0              Normal
  05/11/2026 08 PM PDT           38.19            205         0              Normal
  05/11/2026 09 PM PDT           38.18            204         -              Normal
  05/11/2026 10 PM PDT           38.21            208         +              Normal
  05/11/2026 11 PM PDT           38.26            214         +              Normal
  05/12/2026 12 AM PDT           38.27            216         +              Normal
  05/12/2026 01 AM PDT           38.28            217         +              Normal
  05/12/2026 02 AM PDT           38.33            224         +              Normal
  05/12/2026 03 AM PDT           38.42            237         +              Normal
  05/12/2026 04 AM PDT           38.57            258         +              Normal
  05/12/2026 05 AM PDT           38.76            287         +              Normal
  05/12/2026 06 AM PDT           38.98            322         +              Normal
  05/12/2026 07 AM PDT           39.22            362         +              Normal
  05/12/2026 08 AM PDT           39.47            407         +              Normal
  05/12/2026 09 AM PDT           39.70            453         +              Normal
  05/12/2026 10 AM PDT           39.93            499         +              Normal
  05/12/2026 11 AM PDT           40.13            540         +              Normal
  05/12/2026 12 PM PDT           40.31            576         +              Normal
  05/12/2026 01 PM PDT           40.46            608         +              Normal
  05/12/2026 02 PM PDT           40.60            641         +              Normal
  05/12/2026 03 PM PDT           40.72            670         +              Normal
  05/12/2026 04 PM PDT           40.84            701         +              Normal
  05/12/2026 05 PM PDT           40.93            724         +              Normal
  05/12/2026 06 PM PDT           41.03            751         +              Normal
  05/12/2026 07 PM PDT           41.12            775         +              Normal
  05/12/2026 08 PM PDT           41.18            792         +              Normal
  05/12/2026 09 PM PDT           41.23            806         +              Normal
  05/12/2026 10 PM PDT           41.28            820         +              Normal
  05/12/2026 11 PM PDT           41.32            829         +              Normal
  05/13/2026 12 AM PDT           41.36            839         +              Normal
  05/13/2026 01 AM PDT           41.40            849         +              Normal
  05/13/2026 02 AM PDT           41.44            858         +              Normal
  05/13/2026 03 AM PDT           41.47            866         +              Normal
  05/13/2026 04 AM PDT           41.50            873         +              Normal
  05/13/2026 05 AM PDT           41.54            883         +              Normal
  05/13/2026 06 AM PDT           41.56            888         +              Normal
  05/13/2026 07 AM PDT           41.58            893         +              Normal
  05/13/2026 08 AM PDT           41.61            900         +              Normal
  05/13/2026 09 AM PDT           41.62            902         +              Normal
  05/13/2026 10 AM PDT           41.64            907         +              Normal
  05/13/2026 11 AM PDT           41.66            912         +              Normal
  05/13/2026 12 PM PDT           41.68            917         +              Normal
  05/13/2026 01 PM PDT           41.70            922         +              Normal
  05/13/2026 02 PM PDT           41.72            927         +              Normal
  05/13/2026 03 PM PDT           41.73            930         +              Normal
  05/13/2026 04 PM PDT           41.76            937         +              Normal
  05/13/2026 05 PM PDT           41.80            948         +              Normal
  05/13/2026 06 PM PDT           41.84            958         +              Normal
  05/13/2026 07 PM PDT           41.89            971         +              Normal
  05/13/2026 08 PM PDT           41.95            986         +              Normal
  05/13/2026 09 PM PDT           42.03           1006         +              Normal
  05/13/2026 10 PM PDT           42.12           1029         +              Normal
  05/13/2026 11 PM PDT           42.22           1056         +              Normal
  05/14/2026 12 AM PDT           42.33           1085         +              Normal
  05/14/2026 01 AM PDT           42.43           1111         +              Normal
  05/14/2026 02 AM PDT           42.54           1141         +              Normal
  05/14/2026 03 AM PDT           42.64           1168         +              Normal
  05/14/2026 04 AM PDT           42.74           1194         +              Normal
  05/14/2026 05 AM PDT           42.85           1224         +              Normal
  05/14/2026 06 AM PDT           42.93           1247         +              Normal
  05/14/2026 07 AM PDT           43.02           1271         +              Normal
  05/14/2026 08 AM PDT           43.09           1291         +              Normal
  05/14/2026 09 AM PDT           43.15           1308         +              Normal
  05/14/2026 10 AM PDT           43.21           1325         +              Normal
  05/14/2026 11 AM PDT           43.27           1342         +              Normal
  05/14/2026 12 PM PDT           43.33           1359         +              Normal
  05/14/2026 01 PM PDT           43.37           1371         +              Normal
  05/14/2026 02 PM PDT           43.41           1382         +              Normal
  05/14/2026 03 PM PDT           43.45           1393         +              Normal
  05/14/2026 04 PM PDT           43.49           1405         +              Normal
  05/14/2026 05 PM PDT           43.53           1417         +              Normal
  05/14/2026 06 PM PDT           43.57           1428         +              Normal
  05/14/2026 07 PM PDT           43.62           1443         +              Normal
  05/14/2026 08 PM PDT           43.66           1454         +              Normal
  05/14/2026 09 PM PDT           43.71           1469         +              Normal
  05/14/2026 10 PM PDT           43.76           1484         +              Normal
  05/14/2026 11 PM PDT           43.81           1499         +              Normal
  05/15/2026 12 AM PDT           43.86           1514         +              Normal
  05/15/2026 01 AM PDT           43.91           1529         +              Normal
  05/15/2026 02 AM PDT           43.96           1544         +              Normal
  05/15/2026 03 AM PDT           44.01           1559         +              Normal
  05/15/2026 04 AM PDT           44.06           1574         +              Normal
  05/15/2026 05 AM PDT           44.09           1583         +              Normal
  05/15/2026 06 AM PDT           44.12           1592         +              Normal
  05/15/2026 07 AM PDT           44.15           1600         +              Normal
  05/15/2026 08 AM PDT           44.17           1606         +              Normal
  05/15/2026 09 AM PDT           44.20           1615         +              Normal
  05/15/2026 10 AM PDT           44.22           1621         +              Normal
  05/15/2026 11 AM PDT           44.25           1630         +              Normal
  05/15/2026 12 PM PDT           44.27           1635         +              Normal
  05/15/2026 01 PM PDT           44.29           1642         +              Normal
  05/15/2026 02 PM PDT           44.31           1648         +              Normal
  05/15/2026 03 PM PDT           44.32           1651         +              Normal
  05/15/2026 04 PM PDT           44.35           1661         +              Normal
  05/15/2026 05 PM PDT           44.37           1667         +              Normal
  05/15/2026 06 PM PDT           44.39           1673         +              Normal
  05/15/2026 07 PM PDT           44.43           1686         +              Normal
  05/15/2026 08 PM PDT           44.46           1695         +              Normal
  05/15/2026 09 PM PDT           44.49           1705         +              Normal
  05/15/2026 10 PM PDT           44.53           1718         +              Normal
  05/15/2026 11 PM PDT           44.57           1730         +              Normal
  05/16/2026 12 AM PDT           44.60           1740         +              Normal
  05/16/2026 01 AM PDT           44.63           1750         +              Normal
  05/16/2026 02 AM PDT           44.68           1766         +              Normal
  05/16/2026 03 AM PDT           44.72           1779         +              Normal
  05/16/2026 04 AM PDT           44.75           1788         +              Normal
  05/16/2026 05 AM PDT           44.78           1798         +              Normal
  05/16/2026 06 AM PDT           44.80           1805         +              Normal
  05/16/2026 07 AM PDT           44.83           1814         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/16/2026 08 AM PDT           44.85           1821                        Normal
  05/16/2026 09 AM PDT           44.87           1828         +              Normal
  05/16/2026 10 AM PDT           44.88           1831         +              Normal
  05/16/2026 11 AM PDT           44.90           1837         +              Normal
  05/16/2026 12 PM PDT           44.92           1844         +              Normal
  05/16/2026 01 PM PDT           44.94           1850         +              Normal
  05/16/2026 02 PM PDT           44.96           1857         +              Normal
  05/16/2026 03 PM PDT           44.98           1863         +              Normal
  05/16/2026 04 PM PDT           44.99           1866         +              Normal
  05/16/2026 05 PM PDT           45.01           1872         +              Normal
  05/16/2026 06 PM PDT           45.02           1875         +              Normal
  05/16/2026 07 PM PDT           45.03           1878         +              Normal
  05/16/2026 08 PM PDT           45.05           1885         +              Normal
  05/16/2026 09 PM PDT           45.06           1888         +              Normal
  05/16/2026 10 PM PDT           45.07           1891         +              Normal
  05/16/2026 11 PM PDT           45.08           1894         +              Normal
  05/17/2026 12 AM PDT           45.09           1897         +              Normal
  05/17/2026 01 AM PDT           45.10           1900         +              Normal
  05/17/2026 02 AM PDT           45.11           1903         +              Normal
  05/17/2026 03 AM PDT           45.12           1906         +              Normal
  05/17/2026 04 AM PDT           45.13           1910         +              Normal
  05/17/2026 05 AM PDT           45.14           1913         +              Normal
  05/17/2026 06 AM PDT           45.15           1916         +              Normal
  05/17/2026 07 AM PDT           45.15           1916         0              Normal
  05/17/2026 08 AM PDT           45.16           1919         +              Normal
  05/17/2026 09 AM PDT           45.17           1922         +              Normal
  05/17/2026 10 AM PDT           45.18           1925         +              Normal
  05/17/2026 11 AM PDT           45.18           1925         0              Normal
  05/17/2026 12 PM PDT           45.19           1928         +              Normal
  05/17/2026 01 PM PDT           45.20           1932         +              Normal
  05/17/2026 02 PM PDT           45.20           1932         0              Normal
  05/17/2026 03 PM PDT           45.21           1935         +              Normal
  05/17/2026 04 PM PDT           45.22           1938         +              Normal
  05/17/2026 05 PM PDT           45.22           1938         0              Normal
  05/17/2026 06 PM PDT           45.23           1941         +              Normal
  05/17/2026 07 PM PDT           45.23           1941         0              Normal
  05/17/2026 08 PM PDT           45.24           1944         +              Normal
  05/17/2026 09 PM PDT           45.25           1947         +              Normal
  05/17/2026 10 PM PDT           45.25           1947         0              Normal
  05/17/2026 11 PM PDT           45.26           1950         +              Normal
  05/18/2026 12 AM PDT           45.26           1950         0              Normal
  05/18/2026 01 AM PDT           45.27           1954         +              Normal
  05/18/2026 02 AM PDT           45.27           1954         0              Normal
  05/18/2026 03 AM PDT           45.28           1957         +              Normal
  05/18/2026 04 AM PDT           45.28           1957         0              Normal
  05/18/2026 05 AM PDT           45.29           1960         +              Normal
  05/18/2026 06 AM PDT           45.29           1960         0              Normal
  05/18/2026 07 AM PDT           45.30           1963         +              Normal
  05/18/2026 08 AM PDT           45.30           1963         0              Normal
  05/18/2026 09 AM PDT           45.31           1966         +              Normal
  05/18/2026 10 AM PDT           45.31           1966         0              Normal
  05/18/2026 11 AM PDT           45.31           1966         0              Normal
  05/18/2026 12 PM PDT           45.32           1969         +              Normal
  05/18/2026 01 PM PDT           45.32           1969         0              Normal
  05/18/2026 02 PM PDT           45.33           1973         +              Normal
  05/18/2026 03 PM PDT           45.33           1973         0              Normal
  05/18/2026 04 PM PDT           45.34           1976         +              Normal
  05/18/2026 05 PM PDT           45.34           1976         0              Normal
  05/18/2026 06 PM PDT           45.34           1976         0              Normal
  05/18/2026 07 PM PDT           45.35           1979         +              Normal
  05/18/2026 08 PM PDT           45.35           1979         0              Normal
  05/18/2026 09 PM PDT           45.35           1979         0              Normal
  05/18/2026 10 PM PDT           45.36           1982         +              Normal
  05/18/2026 11 PM PDT           45.36           1982         0              Normal
  05/19/2026 12 AM PDT           45.37           1985         +              Normal
  05/19/2026 01 AM PDT           45.37           1985         0              Normal
  05/19/2026 02 AM PDT           45.37           1985         0              Normal
  05/19/2026 03 AM PDT           45.38           1988         +              Normal
  05/19/2026 04 AM PDT           45.38           1988         0              Normal
  05/19/2026 05 AM PDT           45.38           1988         0              Normal
  05/19/2026 06 AM PDT           45.39           1992         +              Normal
  05/19/2026 07 AM PDT           45.39           1992         0              Normal
  05/19/2026 08 AM PDT           45.39           1992         0              Normal
  05/19/2026 09 AM PDT           45.40           1995         +              Normal
  05/19/2026 10 AM PDT           45.40           1995         0              Normal
  05/19/2026 11 AM PDT           45.41           1998         +              Normal
  05/19/2026 12 PM PDT           45.41           1998         0              Normal
  05/19/2026 01 PM PDT           45.41           1998         0              Normal
  05/19/2026 02 PM PDT           45.41           1998         0              Normal
  05/19/2026 03 PM PDT           45.42           2001         +              Normal
  05/19/2026 04 PM PDT           45.42           2001         0              Normal
  05/19/2026 05 PM PDT           45.42           2001         0              Normal
  05/19/2026 06 PM PDT           45.43           2004         +              Normal
  05/19/2026 07 PM PDT           45.43           2004         0              Normal
  05/19/2026 08 PM PDT           45.44           2008         +              Normal
  05/19/2026 09 PM PDT           45.44           2008         0              Normal
  05/19/2026 10 PM PDT           45.44           2008         0              Normal
  05/19/2026 11 PM PDT           45.44           2008         0              Normal
  05/20/2026 12 AM PDT           45.45           2011         +              Normal
  05/20/2026 01 AM PDT           45.45           2011         0              Normal
  05/20/2026 02 AM PDT           45.45           2011         0              Normal
  05/20/2026 03 AM PDT           45.46           2014         +              Normal
  05/20/2026 04 AM PDT           45.46           2014         0              Normal
  05/20/2026 05 AM PDT           45.46           2014         0              Normal
  05/20/2026 06 AM PDT           45.47           2017         +              Normal
  05/20/2026 07 AM PDT           45.47           2017         0              Normal
  05/20/2026 08 AM PDT           45.47           2017         0              Normal
  05/20/2026 09 AM PDT           45.48           2020         +              Normal
  05/20/2026 10 AM PDT           45.48           2020         0              Normal
  05/20/2026 11 AM PDT           45.48           2020         0              Normal
  05/20/2026 12 PM PDT           45.48           2020         0              Normal
  05/20/2026 01 PM PDT           45.49           2024         +              Normal
  05/20/2026 02 PM PDT           45.49           2024         0              Normal
  05/20/2026 03 PM PDT           45.49           2024         0              Normal
  05/20/2026 04 PM PDT           45.50           2027         +              Normal
  05/20/2026 05 PM PDT           45.50           2027         0              Normal
  05/20/2026 06 PM PDT           45.50           2027         0              Normal
  05/20/2026 07 PM PDT           45.51           2030         +              Normal
  05/20/2026 08 PM PDT           45.51           2030         0              Normal
  05/20/2026 09 PM PDT           45.51           2030         0              Normal
  05/20/2026 10 PM PDT           45.52           2033         +              Normal
  05/20/2026 11 PM PDT           45.52           2033         0              Normal
  05/21/2026 12 AM PDT           45.52           2033         0              Normal
  05/21/2026 01 AM PDT           45.52           2033         0              Normal
  05/21/2026 02 AM PDT           45.53           2036         +              Normal
  05/21/2026 03 AM PDT           45.53           2036         0              Normal
  05/21/2026 04 AM PDT           45.53           2036         0              Normal
  05/21/2026 05 AM PDT           45.54           2040         +              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.