# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Vernalis (VNSC1)
#
# File Generation Time: 05/09/2026 at 07:47 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/04/2026 at 08:00 AM PDT
# Maximum Observed Stage: 9.77 Feet
# Maximum Observed Flow: 2195 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/14/2026 at 05:00 AM PDT
# Maximum Forecast Stage: 9.62 Feet
# Maximum Forecast Flow: 2083 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/04/2026 07 AM PDT 9.77 2195 Normal
05/04/2026 08 AM PDT 9.77 2195 0 Normal
05/04/2026 09 AM PDT 9.75 2180 - Normal
05/04/2026 10 AM PDT 9.72 2158 - Normal
05/04/2026 11 AM PDT 9.69 2135 - Normal
05/04/2026 12 PM PDT 9.66 2113 - Normal
05/04/2026 01 PM PDT 9.63 2090 - Normal
05/04/2026 02 PM PDT 9.61 2076 - Normal
05/04/2026 03 PM PDT 9.58 2053 - Normal
05/04/2026 04 PM PDT 9.55 2031 - Normal
05/04/2026 05 PM PDT 9.53 2017 - Normal
05/04/2026 06 PM PDT 9.52 2009 - Normal
05/04/2026 07 PM PDT 9.50 1995 - Normal
05/04/2026 08 PM PDT 9.49 1988 - Normal
05/04/2026 09 PM PDT 9.46 1966 - Normal
05/04/2026 10 PM PDT 9.44 1951 - Normal
05/04/2026 11 PM PDT 9.45 1959 + Normal
05/05/2026 12 AM PDT 9.43 1944 - Normal
05/05/2026 01 AM PDT 9.42 1937 - Normal
05/05/2026 02 AM PDT 9.43 1944 + Normal
05/05/2026 03 AM PDT 9.42 1937 - Normal
05/05/2026 04 AM PDT 9.41 1930 - Normal
05/05/2026 05 AM PDT 9.40 1923 - Normal
05/05/2026 06 AM PDT 9.40 1923 0 Normal
05/05/2026 07 AM PDT 9.39 1916 - Normal
05/05/2026 08 AM PDT 9.37 1901 - Normal
05/05/2026 09 AM PDT 9.35 1887 - Normal
05/05/2026 10 AM PDT 9.32 1866 - Normal
05/05/2026 11 AM PDT 9.30 1852 - Normal
05/05/2026 12 PM PDT 9.29 1845 - Normal
05/05/2026 01 PM PDT 9.27 1831 - Normal
05/05/2026 02 PM PDT 9.25 1817 - Normal
05/05/2026 03 PM PDT 9.24 1810 - Normal
05/05/2026 04 PM PDT 9.22 1796 - Normal
05/05/2026 05 PM PDT 9.22 1796 0 Normal
05/05/2026 06 PM PDT 9.20 1782 - Normal
05/05/2026 07 PM PDT 9.20 1782 0 Normal
05/05/2026 08 PM PDT 9.19 1775 - Normal
05/05/2026 09 PM PDT 9.19 1775 0 Normal
05/05/2026 10 PM PDT 9.17 1761 - Normal
05/05/2026 11 PM PDT 9.15 1747 - Normal
05/06/2026 12 AM PDT 9.14 1740 - Normal
05/06/2026 01 AM PDT 9.13 1734 - Normal
05/06/2026 02 AM PDT 9.14 1740 + Normal
05/06/2026 03 AM PDT 9.14 1740 0 Normal
05/06/2026 04 AM PDT 9.13 1734 - Normal
05/06/2026 05 AM PDT 9.13 1734 0 Normal
05/06/2026 06 AM PDT 9.12 1727 - Normal
05/06/2026 07 AM PDT 9.11 1720 - Normal
05/06/2026 08 AM PDT 9.10 1713 - Normal
05/06/2026 09 AM PDT 9.08 1700 - Normal
05/06/2026 10 AM PDT 9.07 1693 - Normal
05/06/2026 11 AM PDT 9.05 1679 - Normal
05/06/2026 12 PM PDT 9.04 1672 - Normal
05/06/2026 01 PM PDT 9.03 1666 - Normal
05/06/2026 02 PM PDT 8.99 1639 - Normal
05/06/2026 03 PM PDT 8.99 1639 0 Normal
05/06/2026 04 PM PDT 8.97 1626 - Normal
05/06/2026 05 PM PDT 8.96 1619 - Normal
05/06/2026 06 PM PDT 8.94 1606 - Normal
05/06/2026 07 PM PDT 8.93 1599 - Normal
05/06/2026 08 PM PDT 8.95 1612 + Normal
05/06/2026 09 PM PDT 8.93 1599 - Normal
05/06/2026 10 PM PDT 8.92 1592 - Normal
05/06/2026 11 PM PDT 8.90 1579 - Normal
05/07/2026 12 AM PDT 8.88 1566 - Normal
05/07/2026 01 AM PDT 8.87 1560 - Normal
05/07/2026 02 AM PDT 8.85 1546 - Normal
05/07/2026 03 AM PDT 8.84 1540 - Normal
05/07/2026 04 AM PDT 8.82 1527 - Normal
05/07/2026 05 AM PDT 8.81 1520 - Normal
05/07/2026 06 AM PDT 8.80 1514 - Normal
05/07/2026 07 AM PDT 8.79 1508 - Normal
05/07/2026 08 AM PDT 8.76 1488 - Normal
05/07/2026 09 AM PDT 8.75 1482 - Normal
05/07/2026 10 AM PDT 8.74 1475 - Normal
05/07/2026 11 AM PDT 8.71 1456 - Normal
05/07/2026 12 PM PDT 8.74 1475 + Normal
05/07/2026 01 PM PDT 8.70 1450 - Normal
05/07/2026 02 PM PDT 8.69 1444 - Normal
05/07/2026 03 PM PDT 8.67 1431 - Normal
05/07/2026 04 PM PDT 8.66 1425 - Normal
05/07/2026 05 PM PDT 8.64 1412 - Normal
05/07/2026 06 PM PDT 8.64 1412 0 Normal
05/07/2026 07 PM PDT 8.61 1393 - Normal
05/07/2026 08 PM PDT 8.61 1393 0 Normal
05/07/2026 09 PM PDT 8.59 1381 - Normal
05/07/2026 10 PM PDT 8.57 1368 - Normal
05/07/2026 11 PM PDT 8.60 1387 + Normal
05/08/2026 12 AM PDT 8.59 1381 - Normal
05/08/2026 01 AM PDT 8.57 1368 - Normal
05/08/2026 02 AM PDT 8.57 1368 0 Normal
05/08/2026 03 AM PDT 8.57 1368 0 Normal
05/08/2026 04 AM PDT 8.58 1375 + Normal
05/08/2026 05 AM PDT 8.58 1375 0 Normal
05/08/2026 06 AM PDT 8.58 1375 0 Normal
05/08/2026 07 AM PDT 8.58 1375 0 Normal
05/08/2026 08 AM PDT 8.58 1375 0 Normal
05/08/2026 09 AM PDT 8.56 1362 - Normal
05/08/2026 10 AM PDT 8.56 1362 0 Normal
05/08/2026 11 AM PDT 8.54 1350 - Normal
05/08/2026 12 PM PDT 8.54 1350 0 Normal
05/08/2026 01 PM PDT 8.55 1356 + Normal
05/08/2026 02 PM PDT 8.54 1350 - Normal
05/08/2026 03 PM PDT 8.53 1344 - Normal
05/08/2026 04 PM PDT 8.51 1331 - Normal
05/08/2026 05 PM PDT 8.52 1338 + Normal
05/08/2026 06 PM PDT 8.49 1319 - Normal
05/08/2026 07 PM PDT 8.50 1325 + Normal
05/08/2026 08 PM PDT 8.52 1338 + Normal
05/08/2026 09 PM PDT 8.53 1344 + Normal
05/08/2026 10 PM PDT 8.52 1338 - Normal
05/08/2026 11 PM PDT 8.52 1338 0 Normal
05/09/2026 12 AM PDT 8.52 1338 0 Normal
05/09/2026 01 AM PDT 8.52 1338 0 Normal
05/09/2026 02 AM PDT 8.52 1338 0 Normal
05/09/2026 03 AM PDT 8.52 1338 0 Normal
05/09/2026 04 AM PDT 8.53 1344 + Normal
05/09/2026 05 AM PDT 8.53 1344 0 Normal
05/09/2026 06 AM PDT 8.53 1344 0 Normal
05/09/2026 07 AM PDT 8.52 1338 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/09/2026 08 AM PDT 8.52 1338 Normal
05/09/2026 09 AM PDT 8.51 1331 - Normal
05/09/2026 10 AM PDT 8.51 1331 0 Normal
05/09/2026 11 AM PDT 8.50 1325 - Normal
05/09/2026 12 PM PDT 8.50 1325 0 Normal
05/09/2026 01 PM PDT 8.49 1319 - Normal
05/09/2026 02 PM PDT 8.49 1319 0 Normal
05/09/2026 03 PM PDT 8.48 1313 - Normal
05/09/2026 04 PM PDT 8.48 1313 0 Normal
05/09/2026 05 PM PDT 8.47 1307 - Normal
05/09/2026 06 PM PDT 8.47 1307 0 Normal
05/09/2026 07 PM PDT 8.46 1301 - Normal
05/09/2026 08 PM PDT 8.46 1301 0 Normal
05/09/2026 09 PM PDT 8.45 1295 - Normal
05/09/2026 10 PM PDT 8.45 1295 0 Normal
05/09/2026 11 PM PDT 8.44 1289 - Normal
05/10/2026 12 AM PDT 8.44 1289 0 Normal
05/10/2026 01 AM PDT 8.44 1289 0 Normal
05/10/2026 02 AM PDT 8.43 1283 - Normal
05/10/2026 03 AM PDT 8.43 1283 0 Normal
05/10/2026 04 AM PDT 8.42 1277 - Normal
05/10/2026 05 AM PDT 8.42 1277 0 Normal
05/10/2026 06 AM PDT 8.41 1271 - Normal
05/10/2026 07 AM PDT 8.41 1271 0 Normal
05/10/2026 08 AM PDT 8.40 1265 - Normal
05/10/2026 09 AM PDT 8.40 1265 0 Normal
05/10/2026 10 AM PDT 8.40 1265 0 Normal
05/10/2026 11 AM PDT 8.39 1259 - Normal
05/10/2026 12 PM PDT 8.39 1259 0 Normal
05/10/2026 01 PM PDT 8.39 1259 0 Normal
05/10/2026 02 PM PDT 8.38 1253 - Normal
05/10/2026 03 PM PDT 8.38 1253 0 Normal
05/10/2026 04 PM PDT 8.38 1253 0 Normal
05/10/2026 05 PM PDT 8.37 1247 - Normal
05/10/2026 06 PM PDT 8.37 1247 0 Normal
05/10/2026 07 PM PDT 8.37 1247 0 Normal
05/10/2026 08 PM PDT 8.36 1241 - Normal
05/10/2026 09 PM PDT 8.36 1241 0 Normal
05/10/2026 10 PM PDT 8.36 1241 0 Normal
05/10/2026 11 PM PDT 8.36 1241 0 Normal
05/11/2026 12 AM PDT 8.35 1235 - Normal
05/11/2026 01 AM PDT 8.35 1235 0 Normal
05/11/2026 02 AM PDT 8.35 1235 0 Normal
05/11/2026 03 AM PDT 8.35 1235 0 Normal
05/11/2026 04 AM PDT 8.34 1229 - Normal
05/11/2026 05 AM PDT 8.34 1229 0 Normal
05/11/2026 06 AM PDT 8.34 1229 0 Normal
05/11/2026 07 AM PDT 8.34 1229 0 Normal
05/11/2026 08 AM PDT 8.34 1229 0 Normal
05/11/2026 09 AM PDT 8.33 1223 - Normal
05/11/2026 10 AM PDT 8.33 1223 0 Normal
05/11/2026 11 AM PDT 8.33 1223 0 Normal
05/11/2026 12 PM PDT 8.33 1223 0 Normal
05/11/2026 01 PM PDT 8.33 1223 0 Normal
05/11/2026 02 PM PDT 8.32 1217 - Normal
05/11/2026 03 PM PDT 8.32 1217 0 Normal
05/11/2026 04 PM PDT 8.32 1217 0 Normal
05/11/2026 05 PM PDT 8.32 1217 0 Normal
05/11/2026 06 PM PDT 8.32 1217 0 Normal
05/11/2026 07 PM PDT 8.32 1217 0 Normal
05/11/2026 08 PM PDT 8.32 1217 0 Normal
05/11/2026 09 PM PDT 8.32 1217 0 Normal
05/11/2026 10 PM PDT 8.32 1217 0 Normal
05/11/2026 11 PM PDT 8.32 1217 0 Normal
05/12/2026 12 AM PDT 8.32 1217 0 Normal
05/12/2026 01 AM PDT 8.32 1217 0 Normal
05/12/2026 02 AM PDT 8.33 1223 + Normal
05/12/2026 03 AM PDT 8.34 1229 + Normal
05/12/2026 04 AM PDT 8.35 1235 + Normal
05/12/2026 05 AM PDT 8.36 1241 + Normal
05/12/2026 06 AM PDT 8.37 1247 + Normal
05/12/2026 07 AM PDT 8.39 1259 + Normal
05/12/2026 08 AM PDT 8.41 1271 + Normal
05/12/2026 09 AM PDT 8.43 1283 + Normal
05/12/2026 10 AM PDT 8.46 1301 + Normal
05/12/2026 11 AM PDT 8.49 1319 + Normal
05/12/2026 12 PM PDT 8.52 1338 + Normal
05/12/2026 01 PM PDT 8.55 1356 + Normal
05/12/2026 02 PM PDT 8.59 1381 + Normal
05/12/2026 03 PM PDT 8.63 1406 + Normal
05/12/2026 04 PM PDT 8.67 1431 + Normal
05/12/2026 05 PM PDT 8.71 1456 + Normal
05/12/2026 06 PM PDT 8.75 1482 + Normal
05/12/2026 07 PM PDT 8.79 1508 + Normal
05/12/2026 08 PM PDT 8.83 1533 + Normal
05/12/2026 09 PM PDT 8.88 1566 + Normal
05/12/2026 10 PM PDT 8.91 1586 + Normal
05/12/2026 11 PM PDT 8.95 1612 + Normal
05/13/2026 12 AM PDT 8.99 1639 + Normal
05/13/2026 01 AM PDT 9.03 1666 + Normal
05/13/2026 02 AM PDT 9.06 1686 + Normal
05/13/2026 03 AM PDT 9.10 1713 + Normal
05/13/2026 04 AM PDT 9.13 1734 + Normal
05/13/2026 05 AM PDT 9.17 1761 + Normal
05/13/2026 06 AM PDT 9.20 1782 + Normal
05/13/2026 07 AM PDT 9.23 1803 + Normal
05/13/2026 08 AM PDT 9.26 1824 + Normal
05/13/2026 09 AM PDT 9.28 1838 + Normal
05/13/2026 10 AM PDT 9.31 1859 + Normal
05/13/2026 11 AM PDT 9.33 1873 + Normal
05/13/2026 12 PM PDT 9.36 1894 + Normal
05/13/2026 01 PM PDT 9.38 1908 + Normal
05/13/2026 02 PM PDT 9.40 1923 + Normal
05/13/2026 03 PM PDT 9.42 1937 + Normal
05/13/2026 04 PM PDT 9.44 1951 + Normal
05/13/2026 05 PM PDT 9.46 1966 + Normal
05/13/2026 06 PM PDT 9.48 1980 + Normal
05/13/2026 07 PM PDT 9.49 1988 + Normal
05/13/2026 08 PM PDT 9.51 2002 + Normal
05/13/2026 09 PM PDT 9.53 2017 + Normal
05/13/2026 10 PM PDT 9.54 2024 + Normal
05/13/2026 11 PM PDT 9.55 2031 + Normal
05/14/2026 12 AM PDT 9.56 2039 + Normal
05/14/2026 01 AM PDT 9.58 2053 + Normal
05/14/2026 02 AM PDT 9.59 2061 + Normal
05/14/2026 03 AM PDT 9.60 2068 + Normal
05/14/2026 04 AM PDT 9.61 2076 + Normal
05/14/2026 05 AM PDT 9.62 2083 + 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.
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