# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Vernalis (VNSC1)
#
# File Generation Time: 05/17/2026 at 07:36 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/17/2026 at 07:00 AM PDT
# Maximum Observed Stage: 9.98 Feet
# Maximum Observed Flow: 2357 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/20/2026 at 04:00 PM PDT
# Maximum Forecast Stage: 10.20 Feet
# Maximum Forecast Flow: 2531 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/12/2026 07 AM PDT 8.28 1194 Normal
05/12/2026 08 AM PDT 8.26 1182 - Normal
05/12/2026 09 AM PDT 8.26 1182 0 Normal
05/12/2026 10 AM PDT 8.27 1188 + Normal
05/12/2026 11 AM PDT 8.24 1170 - Normal
05/12/2026 12 PM PDT 8.22 1159 - Normal
05/12/2026 01 PM PDT 8.18 1136 - Normal
05/12/2026 02 PM PDT 8.16 1124 - Normal
05/12/2026 03 PM PDT 8.13 1107 - Normal
05/12/2026 04 PM PDT 8.13 1107 0 Normal
05/12/2026 05 PM PDT 8.12 1102 - Normal
05/12/2026 06 PM PDT 8.13 1107 + Normal
05/12/2026 07 PM PDT 8.14 1113 + Normal
05/12/2026 08 PM PDT 8.17 1130 + Normal
05/12/2026 09 PM PDT 8.19 1142 + Normal
05/12/2026 10 PM PDT 8.23 1165 + Normal
05/12/2026 11 PM PDT 8.23 1165 0 Normal
05/13/2026 12 AM PDT 8.26 1182 + Normal
05/13/2026 01 AM PDT 8.30 1205 + Normal
05/13/2026 02 AM PDT 8.35 1235 + Normal
05/13/2026 03 AM PDT 8.40 1265 + Normal
05/13/2026 04 AM PDT 8.45 1295 + Normal
05/13/2026 05 AM PDT 8.48 1313 + Normal
05/13/2026 06 AM PDT 8.52 1338 + Normal
05/13/2026 07 AM PDT 8.55 1356 + Normal
05/13/2026 08 AM PDT 8.58 1375 + Normal
05/13/2026 09 AM PDT 8.61 1393 + Normal
05/13/2026 10 AM PDT 8.65 1418 + Normal
05/13/2026 11 AM PDT 8.65 1418 0 Normal
05/13/2026 12 PM PDT 8.66 1425 + Normal
05/13/2026 01 PM PDT 8.68 1437 + Normal
05/13/2026 02 PM PDT 8.68 1437 0 Normal
05/13/2026 03 PM PDT 8.69 1444 + Normal
05/13/2026 04 PM PDT 8.71 1456 + Normal
05/13/2026 05 PM PDT 8.70 1450 - Normal
05/13/2026 06 PM PDT 8.72 1463 + Normal
05/13/2026 07 PM PDT 8.72 1463 0 Normal
05/13/2026 08 PM PDT 8.76 1488 + Normal
05/13/2026 09 PM PDT 8.78 1501 + Normal
05/13/2026 10 PM PDT 8.78 1501 0 Normal
05/13/2026 11 PM PDT 8.78 1501 0 Normal
05/14/2026 12 AM PDT 8.79 1508 + Normal
05/14/2026 01 AM PDT 8.79 1508 0 Normal
05/14/2026 02 AM PDT 8.79 1508 0 Normal
05/14/2026 03 AM PDT 8.79 1508 0 Normal
05/14/2026 04 AM PDT 8.80 1514 + Normal
05/14/2026 05 AM PDT 8.81 1520 + Normal
05/14/2026 06 AM PDT 8.82 1527 + Normal
05/14/2026 07 AM PDT 8.83 1533 + Normal
05/14/2026 08 AM PDT 8.85 1546 + Normal
05/14/2026 09 AM PDT 8.85 1546 0 Normal
05/14/2026 10 AM PDT 8.84 1540 - Normal
05/14/2026 11 AM PDT 8.85 1546 + Normal
05/14/2026 12 PM PDT 8.86 1553 + Normal
05/14/2026 01 PM PDT 8.89 1573 + Normal
05/14/2026 02 PM PDT 8.90 1579 + Normal
05/14/2026 03 PM PDT 8.93 1599 + Normal
05/14/2026 04 PM PDT 8.95 1612 + Normal
05/14/2026 05 PM PDT 8.96 1619 + Normal
05/14/2026 06 PM PDT 8.99 1639 + Normal
05/14/2026 07 PM PDT 9.02 1659 + Normal
05/14/2026 08 PM PDT 9.05 1679 + Normal
05/14/2026 09 PM PDT 9.07 1693 + Normal
05/14/2026 10 PM PDT 9.09 1706 + Normal
05/14/2026 11 PM PDT 9.10 1713 + Normal
05/15/2026 12 AM PDT 9.11 1720 + Normal
05/15/2026 01 AM PDT 9.13 1734 + Normal
05/15/2026 02 AM PDT 9.14 1740 + Normal
05/15/2026 03 AM PDT 9.17 1761 + Normal
05/15/2026 04 AM PDT 9.19 1775 + Normal
05/15/2026 05 AM PDT 9.20 1782 + Normal
05/15/2026 06 AM PDT 9.22 1796 + Normal
05/15/2026 07 AM PDT 9.24 1810 + Normal
05/15/2026 08 AM PDT 9.25 1817 + Normal
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 9.97 2349 + Normal
05/17/2026 06 AM PDT 9.98 2357 + Normal
05/17/2026 07 AM PDT 9.98 2357 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/17/2026 08 AM PDT 9.99 2365 Normal
05/17/2026 09 AM PDT 10.00 2373 + Normal
05/17/2026 10 AM PDT 10.01 2380 + Normal
05/17/2026 11 AM PDT 10.01 2380 0 Normal
05/17/2026 12 PM PDT 10.02 2388 + Normal
05/17/2026 01 PM PDT 10.03 2396 + Normal
05/17/2026 02 PM PDT 10.03 2396 0 Normal
05/17/2026 03 PM PDT 10.04 2404 + Normal
05/17/2026 04 PM PDT 10.04 2404 0 Normal
05/17/2026 05 PM PDT 10.05 2412 + Normal
05/17/2026 06 PM PDT 10.06 2420 + Normal
05/17/2026 07 PM PDT 10.06 2420 0 Normal
05/17/2026 08 PM PDT 10.07 2428 + Normal
05/17/2026 09 PM PDT 10.07 2428 0 Normal
05/17/2026 10 PM PDT 10.07 2428 0 Normal
05/17/2026 11 PM PDT 10.08 2436 + Normal
05/18/2026 12 AM PDT 10.08 2436 0 Normal
05/18/2026 01 AM PDT 10.09 2443 + Normal
05/18/2026 02 AM PDT 10.09 2443 0 Normal
05/18/2026 03 AM PDT 10.10 2451 + Normal
05/18/2026 04 AM PDT 10.10 2451 0 Normal
05/18/2026 05 AM PDT 10.10 2451 0 Normal
05/18/2026 06 AM PDT 10.11 2459 + Normal
05/18/2026 07 AM PDT 10.11 2459 0 Normal
05/18/2026 08 AM PDT 10.12 2467 + Normal
05/18/2026 09 AM PDT 10.12 2467 0 Normal
05/18/2026 10 AM PDT 10.12 2467 0 Normal
05/18/2026 11 AM PDT 10.12 2467 0 Normal
05/18/2026 12 PM PDT 10.13 2475 + Normal
05/18/2026 01 PM PDT 10.13 2475 0 Normal
05/18/2026 02 PM PDT 10.13 2475 0 Normal
05/18/2026 03 PM PDT 10.13 2475 0 Normal
05/18/2026 04 PM PDT 10.14 2483 + Normal
05/18/2026 05 PM PDT 10.14 2483 0 Normal
05/18/2026 06 PM PDT 10.14 2483 0 Normal
05/18/2026 07 PM PDT 10.14 2483 0 Normal
05/18/2026 08 PM PDT 10.15 2491 + Normal
05/18/2026 09 PM PDT 10.15 2491 0 Normal
05/18/2026 10 PM PDT 10.15 2491 0 Normal
05/18/2026 11 PM PDT 10.15 2491 0 Normal
05/19/2026 12 AM PDT 10.15 2491 0 Normal
05/19/2026 01 AM PDT 10.16 2499 + Normal
05/19/2026 02 AM PDT 10.16 2499 0 Normal
05/19/2026 03 AM PDT 10.16 2499 0 Normal
05/19/2026 04 AM PDT 10.16 2499 0 Normal
05/19/2026 05 AM PDT 10.16 2499 0 Normal
05/19/2026 06 AM PDT 10.16 2499 0 Normal
05/19/2026 07 AM PDT 10.17 2507 + Normal
05/19/2026 08 AM PDT 10.17 2507 0 Normal
05/19/2026 09 AM PDT 10.17 2507 0 Normal
05/19/2026 10 AM PDT 10.17 2507 0 Normal
05/19/2026 11 AM PDT 10.17 2507 0 Normal
05/19/2026 12 PM PDT 10.17 2507 0 Normal
05/19/2026 01 PM PDT 10.18 2515 + Normal
05/19/2026 02 PM PDT 10.18 2515 0 Normal
05/19/2026 03 PM PDT 10.18 2515 0 Normal
05/19/2026 04 PM PDT 10.18 2515 0 Normal
05/19/2026 05 PM PDT 10.18 2515 0 Normal
05/19/2026 06 PM PDT 10.18 2515 0 Normal
05/19/2026 07 PM PDT 10.18 2515 0 Normal
05/19/2026 08 PM PDT 10.18 2515 0 Normal
05/19/2026 09 PM PDT 10.18 2515 0 Normal
05/19/2026 10 PM PDT 10.18 2515 0 Normal
05/19/2026 11 PM PDT 10.18 2515 0 Normal
05/20/2026 12 AM PDT 10.19 2523 + Normal
05/20/2026 01 AM PDT 10.19 2523 0 Normal
05/20/2026 02 AM PDT 10.19 2523 0 Normal
05/20/2026 03 AM PDT 10.19 2523 0 Normal
05/20/2026 04 AM PDT 10.19 2523 0 Normal
05/20/2026 05 AM PDT 10.19 2523 0 Normal
05/20/2026 06 AM PDT 10.19 2523 0 Normal
05/20/2026 07 AM PDT 10.19 2523 0 Normal
05/20/2026 08 AM PDT 10.19 2523 0 Normal
05/20/2026 09 AM PDT 10.19 2523 0 Normal
05/20/2026 10 AM PDT 10.19 2523 0 Normal
05/20/2026 11 AM PDT 10.19 2523 0 Normal
05/20/2026 12 PM PDT 10.19 2523 0 Normal
05/20/2026 01 PM PDT 10.19 2523 0 Normal
05/20/2026 02 PM PDT 10.19 2523 0 Normal
05/20/2026 03 PM PDT 10.19 2523 0 Normal
05/20/2026 04 PM PDT 10.20 2531 + Normal
05/20/2026 05 PM PDT 10.20 2531 0 Normal
05/20/2026 06 PM PDT 10.20 2531 0 Normal
05/20/2026 07 PM PDT 10.20 2531 0 Normal
05/20/2026 08 PM PDT 10.20 2531 0 Normal
05/20/2026 09 PM PDT 10.20 2531 0 Normal
05/20/2026 10 PM PDT 10.20 2531 0 Normal
05/20/2026 11 PM PDT 10.20 2531 0 Normal
05/21/2026 12 AM PDT 10.20 2531 0 Normal
05/21/2026 01 AM PDT 10.20 2531 0 Normal
05/21/2026 02 AM PDT 10.20 2531 0 Normal
05/21/2026 03 AM PDT 10.20 2531 0 Normal
05/21/2026 04 AM PDT 10.20 2531 0 Normal
05/21/2026 05 AM PDT 10.20 2531 0 Normal
05/21/2026 06 AM PDT 10.20 2531 0 Normal
05/21/2026 07 AM PDT 10.20 2531 0 Normal
05/21/2026 08 AM PDT 10.20 2531 0 Normal
05/21/2026 09 AM PDT 10.20 2531 0 Normal
05/21/2026 10 AM PDT 10.20 2531 0 Normal
05/21/2026 11 AM PDT 10.20 2531 0 Normal
05/21/2026 12 PM PDT 10.20 2531 0 Normal
05/21/2026 01 PM PDT 10.20 2531 0 Normal
05/21/2026 02 PM PDT 10.20 2531 0 Normal
05/21/2026 03 PM PDT 10.20 2531 0 Normal
05/21/2026 04 PM PDT 10.20 2531 0 Normal
05/21/2026 05 PM PDT 10.20 2531 0 Normal
05/21/2026 06 PM PDT 10.20 2531 0 Normal
05/21/2026 07 PM PDT 10.20 2531 0 Normal
05/21/2026 08 PM PDT 10.20 2531 0 Normal
05/21/2026 09 PM PDT 10.20 2531 0 Normal
05/21/2026 10 PM PDT 10.20 2531 0 Normal
05/21/2026 11 PM PDT 10.20 2531 0 Normal
05/22/2026 12 AM PDT 10.20 2531 0 Normal
05/22/2026 01 AM PDT 10.20 2531 0 Normal
05/22/2026 02 AM PDT 10.20 2531 0 Normal
05/22/2026 03 AM PDT 10.20 2531 0 Normal
05/22/2026 04 AM PDT 10.20 2531 0 Normal
05/22/2026 05 AM PDT 10.20 2531 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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