# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 08/02/2026 at 07:32 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/02/2026 at 07:00 AM PDT
# Maximum Observed Stage: 31.82 Feet
# Maximum Observed Flow: 818 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/03/2026 at 09:00 PM PDT
# Maximum Forecast Stage: 31.94 Feet
# Maximum Forecast Flow: 861 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/28/2026 07 AM PDT 31.51 711 Normal
07/28/2026 08 AM PDT 31.48 701 - Normal
07/28/2026 09 AM PDT 31.51 711 + Normal
07/28/2026 10 AM PDT 31.51 711 0 Normal
07/28/2026 11 AM PDT 31.49 705 - Normal
07/28/2026 12 PM PDT 31.50 708 + Normal
07/28/2026 01 PM PDT 31.52 715 + Normal
07/28/2026 02 PM PDT 31.51 711 - Normal
07/28/2026 03 PM PDT 31.53 718 + Normal
07/28/2026 04 PM PDT 31.54 721 + Normal
07/28/2026 05 PM PDT 31.52 715 - Normal
07/28/2026 06 PM PDT 31.53 718 + Normal
07/28/2026 07 PM PDT 31.52 715 - Normal
07/28/2026 08 PM PDT 31.52 715 0 Normal
07/28/2026 09 PM PDT 31.51 711 - Normal
07/28/2026 10 PM PDT 31.51 711 0 Normal
07/28/2026 11 PM PDT 31.49 705 - Normal
07/29/2026 12 AM PDT 31.49 705 0 Normal
07/29/2026 01 AM PDT 31.49 705 0 Normal
07/29/2026 02 AM PDT 31.48 701 - Normal
07/29/2026 03 AM PDT 31.47 698 - Normal
07/29/2026 04 AM PDT 31.45 691 - Normal
07/29/2026 05 AM PDT 31.46 695 + Normal
07/29/2026 06 AM PDT 31.46 695 0 Normal
07/29/2026 07 AM PDT 31.43 685 - Normal
07/29/2026 08 AM PDT 31.44 688 + Normal
07/29/2026 09 AM PDT 31.46 695 + Normal
07/29/2026 10 AM PDT 31.45 691 - Normal
07/29/2026 11 AM PDT 31.47 698 + Normal
07/29/2026 12 PM PDT 31.46 695 - Normal
07/29/2026 01 PM PDT 31.47 698 + Normal
07/29/2026 02 PM PDT 31.48 701 + Normal
07/29/2026 03 PM PDT 31.48 701 0 Normal
07/29/2026 04 PM PDT 31.49 705 + Normal
07/29/2026 05 PM PDT 31.49 705 0 Normal
07/29/2026 06 PM PDT 31.49 705 0 Normal
07/29/2026 07 PM PDT 31.48 701 - Normal
07/29/2026 08 PM PDT 31.48 701 0 Normal
07/29/2026 09 PM PDT 31.47 698 - Normal
07/29/2026 10 PM PDT 31.46 695 - Normal
07/29/2026 11 PM PDT 31.46 695 0 Normal
07/30/2026 12 AM PDT 31.45 691 - Normal
07/30/2026 01 AM PDT 31.44 688 - Normal
07/30/2026 02 AM PDT 31.43 685 - Normal
07/30/2026 03 AM PDT 31.42 682 - Normal
07/30/2026 04 AM PDT 31.42 682 0 Normal
07/30/2026 05 AM PDT 31.42 682 0 Normal
07/30/2026 06 AM PDT 31.43 685 + Normal
07/30/2026 07 AM PDT 31.42 682 - Normal
07/30/2026 08 AM PDT 31.45 691 + Normal
07/30/2026 09 AM PDT 31.44 688 - Normal
07/30/2026 10 AM PDT 31.42 682 - Normal
07/30/2026 11 AM PDT 31.42 682 0 Normal
07/30/2026 12 PM PDT 31.42 682 0 Normal
07/30/2026 01 PM PDT 31.45 691 + Normal
07/30/2026 02 PM PDT 31.47 698 + Normal
07/30/2026 03 PM PDT 31.48 701 + Normal
07/30/2026 04 PM PDT 31.49 705 + Normal
07/30/2026 05 PM PDT 31.50 708 + Normal
07/30/2026 06 PM PDT 31.52 715 + Normal
07/30/2026 07 PM PDT 31.51 711 - Normal
07/30/2026 08 PM PDT 31.52 715 + Normal
07/30/2026 09 PM PDT 31.53 718 + Normal
07/30/2026 10 PM PDT 31.53 718 0 Normal
07/30/2026 11 PM PDT 31.55 725 + Normal
07/31/2026 12 AM PDT 31.55 725 0 Normal
07/31/2026 01 AM PDT 31.56 728 + Normal
07/31/2026 02 AM PDT 31.57 731 + Normal
07/31/2026 03 AM PDT 31.58 735 + Normal
07/31/2026 04 AM PDT 31.58 735 0 Normal
07/31/2026 05 AM PDT 31.59 738 + Normal
07/31/2026 06 AM PDT 31.60 742 + Normal
07/31/2026 07 AM PDT 31.59 738 - Normal
07/31/2026 08 AM PDT 31.60 742 + Normal
07/31/2026 09 AM PDT 31.62 748 + Normal
07/31/2026 10 AM PDT 31.66 762 + Normal
07/31/2026 11 AM PDT 31.67 765 + Normal
07/31/2026 12 PM PDT 31.69 772 + Normal
07/31/2026 01 PM PDT 31.73 786 + Normal
07/31/2026 02 PM PDT 31.73 786 0 Normal
07/31/2026 03 PM PDT 31.73 786 0 Normal
07/31/2026 04 PM PDT 31.76 797 + Normal
07/31/2026 05 PM PDT 31.76 797 0 Normal
07/31/2026 06 PM PDT 31.78 804 + Normal
07/31/2026 07 PM PDT 31.78 804 0 Normal
07/31/2026 08 PM PDT 31.78 804 0 Normal
07/31/2026 09 PM PDT 31.77 800 - Normal
07/31/2026 10 PM PDT 31.74 790 - Normal
07/31/2026 11 PM PDT 31.78 804 + Normal
08/01/2026 12 AM PDT 31.74 790 - Normal
08/01/2026 01 AM PDT 31.73 786 - Normal
08/01/2026 02 AM PDT 31.75 793 + Normal
08/01/2026 03 AM PDT 31.74 790 - Normal
08/01/2026 04 AM PDT 31.70 776 - Normal
08/01/2026 05 AM PDT 31.70 776 0 Normal
08/01/2026 06 AM PDT 31.70 776 0 Normal
08/01/2026 07 AM PDT 31.67 765 - Normal
08/01/2026 08 AM PDT 31.66 762 - Normal
08/01/2026 09 AM PDT 31.66 762 0 Normal
08/01/2026 10 AM PDT 31.65 759 - Normal
08/01/2026 11 AM PDT 31.67 765 + Normal
08/01/2026 12 PM PDT 31.68 769 + Normal
08/01/2026 01 PM PDT 31.69 772 + Normal
08/01/2026 02 PM PDT 31.71 779 + Normal
08/01/2026 03 PM PDT 31.70 776 - Normal
08/01/2026 04 PM PDT 31.70 776 0 Normal
08/01/2026 05 PM PDT 31.70 776 0 Normal
08/01/2026 06 PM PDT 31.73 786 + Normal
08/01/2026 07 PM PDT 31.70 776 - Normal
08/01/2026 08 PM PDT 31.72 783 + Normal
08/01/2026 09 PM PDT 31.75 793 + Normal
08/01/2026 10 PM PDT 31.73 786 - Normal
08/01/2026 11 PM PDT 31.74 790 + Normal
08/02/2026 12 AM PDT 31.77 800 + Normal
08/02/2026 01 AM PDT 31.75 793 - Normal
08/02/2026 02 AM PDT 31.78 804 + Normal
08/02/2026 03 AM PDT 31.79 807 + Normal
08/02/2026 04 AM PDT 31.79 807 0 Normal
08/02/2026 05 AM PDT 31.81 814 + Normal
08/02/2026 06 AM PDT 31.82 818 + Normal
08/02/2026 07 AM PDT 31.82 818 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/02/2026 08 AM PDT 31.82 818 Normal
08/02/2026 09 AM PDT 31.83 821 + Normal
08/02/2026 10 AM PDT 31.83 821 0 Normal
08/02/2026 11 AM PDT 31.84 825 + Normal
08/02/2026 12 PM PDT 31.84 825 0 Normal
08/02/2026 01 PM PDT 31.84 825 0 Normal
08/02/2026 02 PM PDT 31.85 828 + Normal
08/02/2026 03 PM PDT 31.85 828 0 Normal
08/02/2026 04 PM PDT 31.85 828 0 Normal
08/02/2026 05 PM PDT 31.86 832 + Normal
08/02/2026 06 PM PDT 31.86 832 0 Normal
08/02/2026 07 PM PDT 31.86 832 0 Normal
08/02/2026 08 PM PDT 31.86 832 0 Normal
08/02/2026 09 PM PDT 31.87 836 + Normal
08/02/2026 10 PM PDT 31.87 836 0 Normal
08/02/2026 11 PM PDT 31.88 839 + Normal
08/03/2026 12 AM PDT 31.88 839 0 Normal
08/03/2026 01 AM PDT 31.88 839 0 Normal
08/03/2026 02 AM PDT 31.89 843 + Normal
08/03/2026 03 AM PDT 31.89 843 0 Normal
08/03/2026 04 AM PDT 31.89 843 0 Normal
08/03/2026 05 AM PDT 31.90 846 + Normal
08/03/2026 06 AM PDT 31.90 846 0 Normal
08/03/2026 07 AM PDT 31.90 846 0 Normal
08/03/2026 08 AM PDT 31.91 850 + Normal
08/03/2026 09 AM PDT 31.91 850 0 Normal
08/03/2026 10 AM PDT 31.91 850 0 Normal
08/03/2026 11 AM PDT 31.92 853 + Normal
08/03/2026 12 PM PDT 31.92 853 0 Normal
08/03/2026 01 PM PDT 31.92 853 0 Normal
08/03/2026 02 PM PDT 31.93 857 + Normal
08/03/2026 03 PM PDT 31.93 857 0 Normal
08/03/2026 04 PM PDT 31.93 857 0 Normal
08/03/2026 05 PM PDT 31.93 857 0 Normal
08/03/2026 06 PM PDT 31.93 857 0 Normal
08/03/2026 07 PM PDT 31.93 857 0 Normal
08/03/2026 08 PM PDT 31.93 857 0 Normal
08/03/2026 09 PM PDT 31.94 861 + Normal
08/03/2026 10 PM PDT 31.94 861 0 Normal
08/03/2026 11 PM PDT 31.94 861 0 Normal
08/04/2026 12 AM PDT 31.94 861 0 Normal
08/04/2026 01 AM PDT 31.93 857 - Normal
08/04/2026 02 AM PDT 31.93 857 0 Normal
08/04/2026 03 AM PDT 31.93 857 0 Normal
08/04/2026 04 AM PDT 31.93 857 0 Normal
08/04/2026 05 AM PDT 31.93 857 0 Normal
08/04/2026 06 AM PDT 31.92 853 - Normal
08/04/2026 07 AM PDT 31.92 853 0 Normal
08/04/2026 08 AM PDT 31.91 850 - Normal
08/04/2026 09 AM PDT 31.91 850 0 Normal
08/04/2026 10 AM PDT 31.90 846 - Normal
08/04/2026 11 AM PDT 31.90 846 0 Normal
08/04/2026 12 PM PDT 31.89 843 - Normal
08/04/2026 01 PM PDT 31.89 843 0 Normal
08/04/2026 02 PM PDT 31.88 839 - Normal
08/04/2026 03 PM PDT 31.87 836 - Normal
08/04/2026 04 PM PDT 31.86 832 - Normal
08/04/2026 05 PM PDT 31.86 832 0 Normal
08/04/2026 06 PM PDT 31.85 828 - Normal
08/04/2026 07 PM PDT 31.85 828 0 Normal
08/04/2026 08 PM PDT 31.84 825 - Normal
08/04/2026 09 PM PDT 31.83 821 - Normal
08/04/2026 10 PM PDT 31.83 821 0 Normal
08/04/2026 11 PM PDT 31.82 818 - Normal
08/05/2026 12 AM PDT 31.82 818 0 Normal
08/05/2026 01 AM PDT 31.81 814 - Normal
08/05/2026 02 AM PDT 31.80 811 - Normal
08/05/2026 03 AM PDT 31.80 811 0 Normal
08/05/2026 04 AM PDT 31.79 807 - Normal
08/05/2026 05 AM PDT 31.79 807 0 Normal
08/05/2026 06 AM PDT 31.78 804 - Normal
08/05/2026 07 AM PDT 31.78 804 0 Normal
08/05/2026 08 AM PDT 31.77 800 - Normal
08/05/2026 09 AM PDT 31.77 800 0 Normal
08/05/2026 10 AM PDT 31.76 797 - Normal
08/05/2026 11 AM PDT 31.76 797 0 Normal
08/05/2026 12 PM PDT 31.75 793 - Normal
08/05/2026 01 PM PDT 31.75 793 0 Normal
08/05/2026 02 PM PDT 31.75 793 0 Normal
08/05/2026 03 PM PDT 31.74 790 - Normal
08/05/2026 04 PM PDT 31.74 790 0 Normal
08/05/2026 05 PM PDT 31.73 786 - Normal
08/05/2026 06 PM PDT 31.73 786 0 Normal
08/05/2026 07 PM PDT 31.73 786 0 Normal
08/05/2026 08 PM PDT 31.73 786 0 Normal
08/05/2026 09 PM PDT 31.72 783 - Normal
08/05/2026 10 PM PDT 31.72 783 0 Normal
08/05/2026 11 PM PDT 31.72 783 0 Normal
08/06/2026 12 AM PDT 31.72 783 0 Normal
08/06/2026 01 AM PDT 31.71 779 - Normal
08/06/2026 02 AM PDT 31.71 779 0 Normal
08/06/2026 03 AM PDT 31.71 779 0 Normal
08/06/2026 04 AM PDT 31.71 779 0 Normal
08/06/2026 05 AM PDT 31.71 779 0 Normal
08/06/2026 06 AM PDT 31.70 776 - Normal
08/06/2026 07 AM PDT 31.70 776 0 Normal
08/06/2026 08 AM PDT 31.70 776 0 Normal
08/06/2026 09 AM PDT 31.70 776 0 Normal
08/06/2026 10 AM PDT 31.70 776 0 Normal
08/06/2026 11 AM PDT 31.70 776 0 Normal
08/06/2026 12 PM PDT 31.70 776 0 Normal
08/06/2026 01 PM PDT 31.70 776 0 Normal
08/06/2026 02 PM PDT 31.70 776 0 Normal
08/06/2026 03 PM PDT 31.70 776 0 Normal
08/06/2026 04 PM PDT 31.69 772 - Normal
08/06/2026 05 PM PDT 31.69 772 0 Normal
08/06/2026 06 PM PDT 31.69 772 0 Normal
08/06/2026 07 PM PDT 31.69 772 0 Normal
08/06/2026 08 PM PDT 31.69 772 0 Normal
08/06/2026 09 PM PDT 31.69 772 0 Normal
08/06/2026 10 PM PDT 31.69 772 0 Normal
08/06/2026 11 PM PDT 31.69 772 0 Normal
08/07/2026 12 AM PDT 31.69 772 0 Normal
08/07/2026 01 AM PDT 31.69 772 0 Normal
08/07/2026 02 AM PDT 31.69 772 0 Normal
08/07/2026 03 AM PDT 31.69 772 0 Normal
08/07/2026 04 AM PDT 31.69 772 0 Normal
08/07/2026 05 AM PDT 31.69 772 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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