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 19 2026 at 8:24 AM PDTNext Issuance: May 20 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:  05/19/2026 at 08:26 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/18/2026 at 02:00 AM PDT
# Maximum Observed Stage:                       45.47 Feet
# Maximum Observed Flow:                        2017 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/20/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       45.45 Feet
# Maximum Forecast Flow:                        2011 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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           44.82           1811         +              Normal
  05/16/2026 07 AM PDT           44.85           1821         +              Normal
  05/16/2026 08 AM PDT           44.88           1831         +              Normal
  05/16/2026 09 AM PDT           44.91           1841         +              Normal
  05/16/2026 10 AM PDT           44.93           1847         +              Normal
  05/16/2026 11 AM PDT           44.95           1854         +              Normal
  05/16/2026 12 PM PDT           44.96           1857         +              Normal
  05/16/2026 01 PM PDT           44.98           1863         +              Normal
  05/16/2026 02 PM PDT           45.01           1872         +              Normal
  05/16/2026 03 PM PDT           45.02           1875         +              Normal
  05/16/2026 04 PM PDT           45.03           1878         +              Normal
  05/16/2026 05 PM PDT           45.04           1881         +              Normal
  05/16/2026 06 PM PDT           45.06           1888         +              Normal
  05/16/2026 07 PM PDT           45.07           1891         +              Normal
  05/16/2026 08 PM PDT           45.10           1900         +              Normal
  05/16/2026 09 PM PDT           45.12           1906         +              Normal
  05/16/2026 10 PM PDT           45.13           1910         +              Normal
  05/16/2026 11 PM PDT           45.15           1916         +              Normal
  05/17/2026 12 AM PDT           45.16           1919         +              Normal
  05/17/2026 01 AM PDT           45.17           1922         +              Normal
  05/17/2026 02 AM PDT           45.19           1928         +              Normal
  05/17/2026 03 AM PDT           45.20           1932         +              Normal
  05/17/2026 04 AM PDT           45.21           1935         +              Normal
  05/17/2026 05 AM PDT           45.23           1941         +              Normal
  05/17/2026 06 AM PDT           45.23           1941         0              Normal
  05/17/2026 07 AM PDT           45.25           1947         +              Normal
  05/17/2026 08 AM PDT           45.26           1950         +              Normal
  05/17/2026 09 AM PDT           45.27           1954         +              Normal
  05/17/2026 10 AM PDT           45.30           1963         +              Normal
  05/17/2026 11 AM PDT           45.30           1963         0              Normal
  05/17/2026 12 PM PDT           45.32           1969         +              Normal
  05/17/2026 01 PM PDT           45.32           1969         0              Normal
  05/17/2026 02 PM PDT           45.35           1979         +              Normal
  05/17/2026 03 PM PDT           45.35           1979         0              Normal
  05/17/2026 04 PM PDT           45.38           1988         +              Normal
  05/17/2026 05 PM PDT           45.37           1985         -              Normal
  05/17/2026 06 PM PDT           45.39           1992         +              Normal
  05/17/2026 07 PM PDT           45.39           1992         0              Normal
  05/17/2026 08 PM PDT           45.40           1995         +              Normal
  05/17/2026 09 PM PDT           45.40           1995         0              Normal
  05/17/2026 10 PM PDT           45.42           2001         +              Normal
  05/17/2026 11 PM PDT           45.43           2004         +              Normal
  05/18/2026 12 AM PDT           45.44           2008         +              Normal
  05/18/2026 01 AM PDT           45.45           2011         +              Normal
  05/18/2026 02 AM PDT           45.47           2017         +              Normal
  05/18/2026 03 AM PDT           45.46           2014         -              Normal
  05/18/2026 04 AM PDT           45.46           2014         0              Normal
  05/18/2026 05 AM PDT           45.45           2011         -              Normal
  05/18/2026 06 AM PDT           45.45           2011         0              Normal
  05/18/2026 07 AM PDT           45.45           2011         0              Normal
  05/18/2026 08 AM PDT           45.44           2008         -              Normal
  05/18/2026 09 AM PDT           45.44           2008         0              Normal
  05/18/2026 10 AM PDT           45.43           2004         -              Normal
  05/18/2026 11 AM PDT           45.43           2004         0              Normal
  05/18/2026 12 PM PDT           45.42           2001         -              Normal
  05/18/2026 01 PM PDT           45.42           2001         0              Normal
  05/18/2026 02 PM PDT           45.42           2001         0              Normal
  05/18/2026 03 PM PDT           45.42           2001         0              Normal
  05/18/2026 04 PM PDT           45.41           1998         -              Normal
  05/18/2026 05 PM PDT           45.41           1998         0              Normal
  05/18/2026 06 PM PDT           45.41           1998         0              Normal
  05/18/2026 07 PM PDT           45.41           1998         0              Normal
  05/18/2026 08 PM PDT           45.40           1995         -              Normal
  05/18/2026 09 PM PDT           45.40           1995         0              Normal
  05/18/2026 10 PM PDT           45.41           1998         +              Normal
  05/18/2026 11 PM PDT           45.41           1998         0              Normal
  05/19/2026 12 AM PDT           45.42           2001         +              Normal
  05/19/2026 01 AM PDT           45.41           1998         -              Normal
  05/19/2026 02 AM PDT           45.43           2004         +              Normal
  05/19/2026 03 AM PDT           45.44           2008         +              Normal
  05/19/2026 04 AM PDT           45.44           2008         0              Normal
  05/19/2026 05 AM PDT           45.44           2008         0              Normal
  05/19/2026 06 AM PDT           45.44           2008         0              Normal
  05/19/2026 07 AM PDT           45.44           2008         0              Normal
  05/19/2026 08 AM PDT           45.44           2008         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/19/2026 09 AM PDT           45.44           2008                        Normal
  05/19/2026 10 AM PDT           45.44           2008         0              Normal
  05/19/2026 11 AM PDT           45.44           2008         0              Normal
  05/19/2026 12 PM PDT           45.44           2008         0              Normal
  05/19/2026 01 PM PDT           45.44           2008         0              Normal
  05/19/2026 02 PM PDT           45.44           2008         0              Normal
  05/19/2026 03 PM PDT           45.44           2008         0              Normal
  05/19/2026 04 PM PDT           45.44           2008         0              Normal
  05/19/2026 05 PM PDT           45.44           2008         0              Normal
  05/19/2026 06 PM PDT           45.44           2008         0              Normal
  05/19/2026 07 PM PDT           45.44           2008         0              Normal
  05/19/2026 08 PM PDT           45.44           2008         0              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           45.44           2008         0              Normal
  05/20/2026 01 AM PDT           45.44           2008         0              Normal
  05/20/2026 02 AM PDT           45.44           2008         0              Normal
  05/20/2026 03 AM PDT           45.44           2008         0              Normal
  05/20/2026 04 AM PDT           45.44           2008         0              Normal
  05/20/2026 05 AM PDT           45.45           2011         +              Normal
  05/20/2026 06 AM PDT           45.45           2011         0              Normal
  05/20/2026 07 AM PDT           45.45           2011         0              Normal
  05/20/2026 08 AM PDT           45.45           2011         0              Normal
  05/20/2026 09 AM PDT           45.45           2011         0              Normal
  05/20/2026 10 AM PDT           45.45           2011         0              Normal
  05/20/2026 11 AM PDT           45.45           2011         0              Normal
  05/20/2026 12 PM PDT           45.45           2011         0              Normal
  05/20/2026 01 PM PDT           45.45           2011         0              Normal
  05/20/2026 02 PM PDT           45.45           2011         0              Normal
  05/20/2026 03 PM PDT           45.45           2011         0              Normal
  05/20/2026 04 PM PDT           45.44           2008         -              Normal
  05/20/2026 05 PM PDT           45.42           2001         -              Normal
  05/20/2026 06 PM PDT           45.40           1995         -              Normal
  05/20/2026 07 PM PDT           45.37           1985         -              Normal
  05/20/2026 08 PM PDT           45.34           1976         -              Normal
  05/20/2026 09 PM PDT           45.30           1963         -              Normal
  05/20/2026 10 PM PDT           45.26           1950         -              Normal
  05/20/2026 11 PM PDT           45.21           1935         -              Normal
  05/21/2026 12 AM PDT           45.16           1919         -              Normal
  05/21/2026 01 AM PDT           45.11           1903         -              Normal
  05/21/2026 02 AM PDT           45.06           1888         -              Normal
  05/21/2026 03 AM PDT           45.02           1875         -              Normal
  05/21/2026 04 AM PDT           44.97           1860         -              Normal
  05/21/2026 05 AM PDT           44.93           1847         -              Normal
  05/21/2026 06 AM PDT           44.89           1834         -              Normal
  05/21/2026 07 AM PDT           44.86           1824         -              Normal
  05/21/2026 08 AM PDT           44.82           1811         -              Normal
  05/21/2026 09 AM PDT           44.79           1801         -              Normal
  05/21/2026 10 AM PDT           44.76           1792         -              Normal
  05/21/2026 11 AM PDT           44.73           1782         -              Normal
  05/21/2026 12 PM PDT           44.70           1772         -              Normal
  05/21/2026 01 PM PDT           44.68           1766         -              Normal
  05/21/2026 02 PM PDT           44.66           1759         -              Normal
  05/21/2026 03 PM PDT           44.63           1750         -              Normal
  05/21/2026 04 PM PDT           44.61           1743         -              Normal
  05/21/2026 05 PM PDT           44.59           1737         -              Normal
  05/21/2026 06 PM PDT           44.57           1730         -              Normal
  05/21/2026 07 PM PDT           44.55           1724         -              Normal
  05/21/2026 08 PM PDT           44.53           1718         -              Normal
  05/21/2026 09 PM PDT           44.52           1714         -              Normal
  05/21/2026 10 PM PDT           44.50           1708         -              Normal
  05/21/2026 11 PM PDT           44.48           1702         -              Normal
  05/22/2026 12 AM PDT           44.47           1698         -              Normal
  05/22/2026 01 AM PDT           44.46           1695         -              Normal
  05/22/2026 02 AM PDT           44.44           1689         -              Normal
  05/22/2026 03 AM PDT           44.43           1686         -              Normal
  05/22/2026 04 AM PDT           44.42           1683         -              Normal
  05/22/2026 05 AM PDT           44.41           1679         -              Normal
  05/22/2026 06 AM PDT           44.40           1676         -              Normal
  05/22/2026 07 AM PDT           44.39           1673         -              Normal
  05/22/2026 08 AM PDT           44.38           1670         -              Normal
  05/22/2026 09 AM PDT           44.37           1667         -              Normal
  05/22/2026 10 AM PDT           44.36           1664         -              Normal
  05/22/2026 11 AM PDT           44.35           1661         -              Normal
  05/22/2026 12 PM PDT           44.35           1661         0              Normal
  05/22/2026 01 PM PDT           44.34           1657         -              Normal
  05/22/2026 02 PM PDT           44.33           1654         -              Normal
  05/22/2026 03 PM PDT           44.33           1654         0              Normal
  05/22/2026 04 PM PDT           44.32           1651         -              Normal
  05/22/2026 05 PM PDT           44.32           1651         0              Normal
  05/22/2026 06 PM PDT           44.31           1648         -              Normal
  05/22/2026 07 PM PDT           44.31           1648         0              Normal
  05/22/2026 08 PM PDT           44.30           1645         -              Normal
  05/22/2026 09 PM PDT           44.30           1645         0              Normal
  05/22/2026 10 PM PDT           44.29           1642         -              Normal
  05/22/2026 11 PM PDT           44.29           1642         0              Normal
  05/23/2026 12 AM PDT           44.28           1639         -              Normal
  05/23/2026 01 AM PDT           44.28           1639         0              Normal
  05/23/2026 02 AM PDT           44.28           1639         0              Normal
  05/23/2026 03 AM PDT           44.28           1639         0              Normal
  05/23/2026 04 AM PDT           44.27           1635         -              Normal
  05/23/2026 05 AM PDT           44.27           1635         0              Normal
  05/23/2026 06 AM PDT           44.27           1635         0              Normal
  05/23/2026 07 AM PDT           44.27           1635         0              Normal
  05/23/2026 08 AM PDT           44.26           1633         -              Normal
  05/23/2026 09 AM PDT           44.26           1633         0              Normal
  05/23/2026 10 AM PDT           44.26           1633         0              Normal
  05/23/2026 11 AM PDT           44.26           1633         0              Normal
  05/23/2026 12 PM PDT           44.26           1633         0              Normal
  05/23/2026 01 PM PDT           44.25           1630         -              Normal
  05/23/2026 02 PM PDT           44.25           1630         0              Normal
  05/23/2026 03 PM PDT           44.25           1630         0              Normal
  05/23/2026 04 PM PDT           44.25           1630         0              Normal
  05/23/2026 05 PM PDT           44.25           1630         0              Normal
  05/23/2026 06 PM PDT           44.25           1630         0              Normal
  05/23/2026 07 PM PDT           44.24           1627         -              Normal
  05/23/2026 08 PM PDT           44.24           1627         0              Normal
  05/23/2026 09 PM PDT           44.24           1627         0              Normal
  05/23/2026 10 PM PDT           44.24           1627         0              Normal
  05/23/2026 11 PM PDT           44.24           1627         0              Normal
  05/24/2026 12 AM PDT           44.24           1627         0              Normal
  05/24/2026 01 AM PDT           44.24           1627         0              Normal
  05/24/2026 02 AM PDT           44.24           1627         0              Normal
  05/24/2026 03 AM PDT           44.24           1627         0              Normal
  05/24/2026 04 AM PDT           44.24           1627         0              Normal
  05/24/2026 05 AM PDT           44.24           1627         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.