# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Vernalis (VNSC1)
#
# File Generation Time: 05/20/2026 at 09:38 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/18/2026 at 06:00 AM PDT
# Maximum Observed Stage: 10.24 Feet
# Maximum Observed Flow: 2564 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/20/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 9.91 Feet
# Maximum Forecast Flow: 2302 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/15/2026 09 AM PDT 9.24 1810 Normal
05/15/2026 10 AM PDT 9.25 1817 + Normal
05/15/2026 11 AM PDT 9.27 1831 + Normal
05/15/2026 12 PM PDT 9.28 1838 + Normal
05/15/2026 01 PM PDT 9.30 1852 + Normal
05/15/2026 02 PM PDT 9.30 1852 0 Normal
05/15/2026 03 PM PDT 9.31 1859 + Normal
05/15/2026 04 PM PDT 9.32 1866 + Normal
05/15/2026 05 PM PDT 9.34 1880 + Normal
05/15/2026 06 PM PDT 9.38 1908 + Normal
05/15/2026 07 PM PDT 9.43 1944 + Normal
05/15/2026 08 PM PDT 9.45 1959 + Normal
05/15/2026 09 PM PDT 9.46 1966 + Normal
05/15/2026 10 PM PDT 9.48 1980 + Normal
05/15/2026 11 PM PDT 9.48 1980 0 Normal
05/16/2026 12 AM PDT 9.49 1988 + Normal
05/16/2026 01 AM PDT 9.50 1995 + Normal
05/16/2026 02 AM PDT 9.52 2009 + Normal
05/16/2026 03 AM PDT 9.51 2002 - Normal
05/16/2026 04 AM PDT 9.56 2039 + Normal
05/16/2026 05 AM PDT 9.59 2061 + Normal
05/16/2026 06 AM PDT 9.60 2068 + Normal
05/16/2026 07 AM PDT 9.62 2083 + Normal
05/16/2026 08 AM PDT 9.62 2083 0 Normal
05/16/2026 09 AM PDT 9.64 2098 + Normal
05/16/2026 10 AM PDT 9.67 2120 + Normal
05/16/2026 11 AM PDT 9.68 2128 + Normal
05/16/2026 12 PM PDT 9.72 2158 + Normal
05/16/2026 01 PM PDT 9.72 2158 0 Normal
05/16/2026 02 PM PDT 9.75 2180 + Normal
05/16/2026 03 PM PDT 9.75 2180 0 Normal
05/16/2026 04 PM PDT 9.77 2195 + Normal
05/16/2026 05 PM PDT 9.78 2203 + Normal
05/16/2026 06 PM PDT 9.79 2210 + Normal
05/16/2026 07 PM PDT 9.81 2226 + Normal
05/16/2026 08 PM PDT 9.85 2256 + Normal
05/16/2026 09 PM PDT 9.87 2272 + Normal
05/16/2026 10 PM PDT 9.89 2287 + Normal
05/16/2026 11 PM PDT 9.90 2295 + Normal
05/17/2026 12 AM PDT 9.91 2302 + Normal
05/17/2026 01 AM PDT 9.92 2310 + Normal
05/17/2026 02 AM PDT 9.93 2318 + Normal
05/17/2026 03 AM PDT 9.93 2318 0 Normal
05/17/2026 04 AM PDT 9.96 2341 + Normal
05/17/2026 05 AM PDT 9.96 2341 0 Normal
05/17/2026 06 AM PDT 9.98 2357 + Normal
05/17/2026 07 AM PDT 9.99 2365 + Normal
05/17/2026 08 AM PDT 9.99 2365 0 Normal
05/17/2026 09 AM PDT 10.00 2373 + Normal
05/17/2026 10 AM PDT 10.03 2396 + Normal
05/17/2026 11 AM PDT 10.03 2396 0 Normal
05/17/2026 12 PM PDT 10.03 2396 0 Normal
05/17/2026 01 PM PDT 10.07 2428 + Normal
05/17/2026 02 PM PDT 10.07 2428 0 Normal
05/17/2026 03 PM PDT 10.07 2428 0 Normal
05/17/2026 04 PM PDT 10.09 2443 + Normal
05/17/2026 05 PM PDT 10.10 2451 + Normal
05/17/2026 06 PM PDT 10.11 2459 + Normal
05/17/2026 07 PM PDT 10.11 2459 0 Normal
05/17/2026 08 PM PDT 10.12 2467 + Normal
05/17/2026 09 PM PDT 10.13 2475 + Normal
05/17/2026 10 PM PDT 10.12 2467 - Normal
05/17/2026 11 PM PDT 10.13 2475 + Normal
05/18/2026 12 AM PDT 10.15 2491 + Normal
05/18/2026 01 AM PDT 10.16 2499 + Normal
05/18/2026 02 AM PDT 10.18 2515 + Normal
05/18/2026 03 AM PDT 10.18 2515 0 Normal
05/18/2026 04 AM PDT 10.20 2531 + Normal
05/18/2026 05 AM PDT 10.21 2539 + Normal
05/18/2026 06 AM PDT 10.24 2564 + Normal
05/18/2026 07 AM PDT 10.21 2539 - Normal
05/18/2026 08 AM PDT 10.22 2547 + Normal
05/18/2026 09 AM PDT 10.20 2531 - Normal
05/18/2026 10 AM PDT 10.18 2515 - Normal
05/18/2026 11 AM PDT 10.16 2499 - Normal
05/18/2026 12 PM PDT 10.14 2483 - Normal
05/18/2026 01 PM PDT 10.11 2459 - Normal
05/18/2026 02 PM PDT 10.10 2451 - Normal
05/18/2026 03 PM PDT 10.07 2428 - Normal
05/18/2026 04 PM PDT 10.05 2412 - Normal
05/18/2026 05 PM PDT 10.05 2412 0 Normal
05/18/2026 06 PM PDT 10.03 2396 - Normal
05/18/2026 07 PM PDT 10.02 2388 - Normal
05/18/2026 08 PM PDT 10.03 2396 + Normal
05/18/2026 09 PM PDT 10.02 2388 - Normal
05/18/2026 10 PM PDT 10.01 2380 - Normal
05/18/2026 11 PM PDT 9.99 2365 - Normal
05/19/2026 12 AM PDT 9.98 2357 - Normal
05/19/2026 01 AM PDT 9.97 2349 - Normal
05/19/2026 02 AM PDT 9.96 2341 - Normal
05/19/2026 03 AM PDT 9.96 2341 0 Normal
05/19/2026 04 AM PDT 9.96 2341 0 Normal
05/19/2026 05 AM PDT 9.96 2341 0 Normal
05/19/2026 06 AM PDT 9.97 2349 + Normal
05/19/2026 07 AM PDT 9.96 2341 - Normal
05/19/2026 08 AM PDT 9.95 2333 - Normal
05/19/2026 09 AM PDT 9.93 2318 - Normal
05/19/2026 10 AM PDT 9.94 2326 + Normal
05/19/2026 11 AM PDT 9.94 2326 0 Normal
05/19/2026 12 PM PDT 9.95 2333 + Normal
05/19/2026 01 PM PDT 9.96 2341 + Normal
05/19/2026 02 PM PDT 9.97 2349 + Normal
05/19/2026 03 PM PDT 9.95 2333 - Normal
05/19/2026 04 PM PDT 9.94 2326 - Normal
05/19/2026 05 PM PDT 9.91 2302 - Normal
05/19/2026 06 PM PDT 9.93 2318 + Normal
05/19/2026 07 PM PDT 9.92 2310 - Normal
05/19/2026 08 PM PDT 9.93 2318 + Normal
05/19/2026 09 PM PDT 9.92 2310 - Normal
05/19/2026 10 PM PDT 9.91 2302 - Normal
05/19/2026 11 PM PDT 9.91 2302 0 Normal
05/20/2026 12 AM PDT 9.91 2302 0 Normal
05/20/2026 01 AM PDT 9.91 2302 0 Normal
05/20/2026 02 AM PDT 9.91 2302 0 Normal
05/20/2026 03 AM PDT 9.91 2302 0 Normal
05/20/2026 04 AM PDT 9.91 2302 0 Normal
05/20/2026 05 AM PDT 9.91 2302 0 Normal
05/20/2026 06 AM PDT 9.91 2302 0 Normal
05/20/2026 07 AM PDT 9.91 2302 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/20/2026 09 AM PDT 9.91 2302 Normal
05/20/2026 10 AM PDT 9.91 2302 0 Normal
05/20/2026 11 AM PDT 9.91 2302 0 Normal
05/20/2026 12 PM PDT 9.91 2302 0 Normal
05/20/2026 01 PM PDT 9.91 2302 0 Normal
05/20/2026 02 PM PDT 9.91 2302 0 Normal
05/20/2026 03 PM PDT 9.91 2302 0 Normal
05/20/2026 04 PM PDT 9.91 2302 0 Normal
05/20/2026 05 PM PDT 9.91 2302 0 Normal
05/20/2026 06 PM PDT 9.90 2295 - Normal
05/20/2026 07 PM PDT 9.90 2295 0 Normal
05/20/2026 08 PM PDT 9.90 2295 0 Normal
05/20/2026 09 PM PDT 9.90 2295 0 Normal
05/20/2026 10 PM PDT 9.90 2295 0 Normal
05/20/2026 11 PM PDT 9.90 2295 0 Normal
05/21/2026 12 AM PDT 9.90 2295 0 Normal
05/21/2026 01 AM PDT 9.89 2287 - Normal
05/21/2026 02 AM PDT 9.89 2287 0 Normal
05/21/2026 03 AM PDT 9.88 2279 - Normal
05/21/2026 04 AM PDT 9.88 2279 0 Normal
05/21/2026 05 AM PDT 9.87 2272 - Normal
05/21/2026 06 AM PDT 9.86 2264 - Normal
05/21/2026 07 AM PDT 9.85 2256 - Normal
05/21/2026 08 AM PDT 9.84 2249 - Normal
05/21/2026 09 AM PDT 9.83 2241 - Normal
05/21/2026 10 AM PDT 9.82 2233 - Normal
05/21/2026 11 AM PDT 9.80 2218 - Normal
05/21/2026 12 PM PDT 9.79 2210 - Normal
05/21/2026 01 PM PDT 9.78 2203 - Normal
05/21/2026 02 PM PDT 9.76 2188 - Normal
05/21/2026 03 PM PDT 9.75 2180 - Normal
05/21/2026 04 PM PDT 9.73 2165 - Normal
05/21/2026 05 PM PDT 9.72 2158 - Normal
05/21/2026 06 PM PDT 9.71 2150 - Normal
05/21/2026 07 PM PDT 9.69 2135 - Normal
05/21/2026 08 PM PDT 9.68 2128 - Normal
05/21/2026 09 PM PDT 9.66 2113 - Normal
05/21/2026 10 PM PDT 9.65 2105 - Normal
05/21/2026 11 PM PDT 9.64 2098 - Normal
05/22/2026 12 AM PDT 9.62 2083 - Normal
05/22/2026 01 AM PDT 9.61 2076 - Normal
05/22/2026 02 AM PDT 9.60 2068 - Normal
05/22/2026 03 AM PDT 9.59 2061 - Normal
05/22/2026 04 AM PDT 9.57 2046 - Normal
05/22/2026 05 AM PDT 9.56 2039 - Normal
05/22/2026 06 AM PDT 9.55 2031 - Normal
05/22/2026 07 AM PDT 9.54 2024 - Normal
05/22/2026 08 AM PDT 9.53 2017 - Normal
05/22/2026 09 AM PDT 9.52 2009 - Normal
05/22/2026 10 AM PDT 9.51 2002 - Normal
05/22/2026 11 AM PDT 9.50 1995 - Normal
05/22/2026 12 PM PDT 9.49 1988 - Normal
05/22/2026 01 PM PDT 9.49 1988 0 Normal
05/22/2026 02 PM PDT 9.48 1980 - Normal
05/22/2026 03 PM PDT 9.47 1973 - Normal
05/22/2026 04 PM PDT 9.46 1966 - Normal
05/22/2026 05 PM PDT 9.46 1966 0 Normal
05/22/2026 06 PM PDT 9.45 1959 - Normal
05/22/2026 07 PM PDT 9.45 1959 0 Normal
05/22/2026 08 PM PDT 9.44 1951 - Normal
05/22/2026 09 PM PDT 9.43 1944 - Normal
05/22/2026 10 PM PDT 9.43 1944 0 Normal
05/22/2026 11 PM PDT 9.42 1937 - Normal
05/23/2026 12 AM PDT 9.42 1937 0 Normal
05/23/2026 01 AM PDT 9.41 1930 - Normal
05/23/2026 02 AM PDT 9.41 1930 0 Normal
05/23/2026 03 AM PDT 9.41 1930 0 Normal
05/23/2026 04 AM PDT 9.40 1923 - Normal
05/23/2026 05 AM PDT 9.40 1923 0 Normal
05/23/2026 06 AM PDT 9.40 1923 0 Normal
05/23/2026 07 AM PDT 9.39 1916 - Normal
05/23/2026 08 AM PDT 9.39 1916 0 Normal
05/23/2026 09 AM PDT 9.39 1916 0 Normal
05/23/2026 10 AM PDT 9.39 1916 0 Normal
05/23/2026 11 AM PDT 9.39 1916 0 Normal
05/23/2026 12 PM PDT 9.38 1908 - Normal
05/23/2026 01 PM PDT 9.38 1908 0 Normal
05/23/2026 02 PM PDT 9.38 1908 0 Normal
05/23/2026 03 PM PDT 9.38 1908 0 Normal
05/23/2026 04 PM PDT 9.38 1908 0 Normal
05/23/2026 05 PM PDT 9.38 1908 0 Normal
05/23/2026 06 PM PDT 9.38 1908 0 Normal
05/23/2026 07 PM PDT 9.38 1908 0 Normal
05/23/2026 08 PM PDT 9.37 1901 - Normal
05/23/2026 09 PM PDT 9.37 1901 0 Normal
05/23/2026 10 PM PDT 9.37 1901 0 Normal
05/23/2026 11 PM PDT 9.37 1901 0 Normal
05/24/2026 12 AM PDT 9.37 1901 0 Normal
05/24/2026 01 AM PDT 9.37 1901 0 Normal
05/24/2026 02 AM PDT 9.37 1901 0 Normal
05/24/2026 03 AM PDT 9.37 1901 0 Normal
05/24/2026 04 AM PDT 9.37 1901 0 Normal
05/24/2026 05 AM PDT 9.37 1901 0 Normal
05/24/2026 06 AM PDT 9.37 1901 0 Normal
05/24/2026 07 AM PDT 9.37 1901 0 Normal
05/24/2026 08 AM PDT 9.37 1901 0 Normal
05/24/2026 09 AM PDT 9.37 1901 0 Normal
05/24/2026 10 AM PDT 9.37 1901 0 Normal
05/24/2026 11 AM PDT 9.37 1901 0 Normal
05/24/2026 12 PM PDT 9.37 1901 0 Normal
05/24/2026 01 PM PDT 9.37 1901 0 Normal
05/24/2026 02 PM PDT 9.37 1901 0 Normal
05/24/2026 03 PM PDT 9.37 1901 0 Normal
05/24/2026 04 PM PDT 9.37 1901 0 Normal
05/24/2026 05 PM PDT 9.38 1908 + Normal
05/24/2026 06 PM PDT 9.38 1908 0 Normal
05/24/2026 07 PM PDT 9.38 1908 0 Normal
05/24/2026 08 PM PDT 9.38 1908 0 Normal
05/24/2026 09 PM PDT 9.38 1908 0 Normal
05/24/2026 10 PM PDT 9.38 1908 0 Normal
05/24/2026 11 PM PDT 9.38 1908 0 Normal
05/25/2026 12 AM PDT 9.38 1908 0 Normal
05/25/2026 01 AM PDT 9.38 1908 0 Normal
05/25/2026 02 AM PDT 9.38 1908 0 Normal
05/25/2026 03 AM PDT 9.38 1908 0 Normal
05/25/2026 04 AM PDT 9.38 1908 0 Normal
05/25/2026 05 AM PDT 9.38 1908 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.
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