# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 05/16/2026 at 09:12 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/13/2026 at 01:00 PM PDT
# Maximum Observed Stage: 4.15 Feet
# Maximum Observed Flow: 900 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/16/2026 at 07:00 PM PDT
# Maximum Forecast Stage: 3.83 Feet
# Maximum Forecast Flow: 753 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/11/2026 09 AM PDT 3.95 807 Normal
05/11/2026 10 AM PDT 4.00 830 + Normal
05/11/2026 11 AM PDT 4.02 839 + Normal
05/11/2026 12 PM PDT 4.07 862 + Normal
05/11/2026 01 PM PDT 4.09 872 + Normal
05/11/2026 02 PM PDT 4.09 872 0 Normal
05/11/2026 03 PM PDT 4.08 867 - Normal
05/11/2026 04 PM PDT 4.06 857 - Normal
05/11/2026 05 PM PDT 4.02 839 - Normal
05/11/2026 06 PM PDT 4.02 839 0 Normal
05/11/2026 07 PM PDT 3.98 820 - Normal
05/11/2026 08 PM PDT 3.97 816 - Normal
05/11/2026 09 PM PDT 3.97 816 0 Normal
05/11/2026 10 PM PDT 3.95 807 - Normal
05/11/2026 11 PM PDT 3.95 807 0 Normal
05/12/2026 12 AM PDT 3.92 793 - Normal
05/12/2026 01 AM PDT 3.93 798 + Normal
05/12/2026 02 AM PDT 3.94 802 + Normal
05/12/2026 03 AM PDT 3.96 811 + Normal
05/12/2026 04 AM PDT 3.98 820 + Normal
05/12/2026 05 AM PDT 3.98 820 0 Normal
05/12/2026 06 AM PDT 3.97 816 - Normal
05/12/2026 07 AM PDT 3.97 816 0 Normal
05/12/2026 08 AM PDT 3.99 825 + Normal
05/12/2026 09 AM PDT 4.03 843 + Normal
05/12/2026 10 AM PDT 4.04 848 + Normal
05/12/2026 11 AM PDT 4.08 867 + Normal
05/12/2026 12 PM PDT 4.10 876 + Normal
05/12/2026 01 PM PDT 4.12 886 + Normal
05/12/2026 02 PM PDT 4.10 876 - Normal
05/12/2026 03 PM PDT 4.09 872 - Normal
05/12/2026 04 PM PDT 4.07 862 - Normal
05/12/2026 05 PM PDT 4.07 862 0 Normal
05/12/2026 06 PM PDT 4.08 867 + Normal
05/12/2026 07 PM PDT 4.03 843 - Normal
05/12/2026 08 PM PDT 4.03 843 0 Normal
05/12/2026 09 PM PDT 4.00 830 - Normal
05/12/2026 10 PM PDT 4.00 830 0 Normal
05/12/2026 11 PM PDT 4.01 834 + Normal
05/13/2026 12 AM PDT 3.99 825 - Normal
05/13/2026 01 AM PDT 3.99 825 0 Normal
05/13/2026 02 AM PDT 4.01 834 + Normal
05/13/2026 03 AM PDT 4.01 834 0 Normal
05/13/2026 04 AM PDT 3.99 825 - Normal
05/13/2026 05 AM PDT 3.98 820 - Normal
05/13/2026 06 AM PDT 3.97 816 - Normal
05/13/2026 07 AM PDT 3.99 825 + Normal
05/13/2026 08 AM PDT 4.01 834 + Normal
05/13/2026 09 AM PDT 4.03 843 + Normal
05/13/2026 10 AM PDT 4.06 857 + Normal
05/13/2026 11 AM PDT 4.11 881 + Normal
05/13/2026 12 PM PDT 4.13 891 + Normal
05/13/2026 01 PM PDT 4.15 900 + Normal
05/13/2026 02 PM PDT 4.09 872 - Normal
05/13/2026 03 PM PDT 4.05 853 - Normal
05/13/2026 04 PM PDT 4.02 839 - Normal
05/13/2026 05 PM PDT 3.99 825 - Normal
05/13/2026 06 PM PDT 3.98 820 - Normal
05/13/2026 07 PM PDT 3.98 820 0 Normal
05/13/2026 08 PM PDT 3.98 820 0 Normal
05/13/2026 09 PM PDT 3.97 816 - Normal
05/13/2026 10 PM PDT 3.96 811 - Normal
05/13/2026 11 PM PDT 3.95 807 - Normal
05/14/2026 12 AM PDT 3.93 798 - Normal
05/14/2026 01 AM PDT 3.94 802 + Normal
05/14/2026 02 AM PDT 3.92 793 - Normal
05/14/2026 03 AM PDT 3.90 784 - Normal
05/14/2026 04 AM PDT 3.91 789 + Normal
05/14/2026 05 AM PDT 3.89 780 - Normal
05/14/2026 06 AM PDT 3.89 780 0 Normal
05/14/2026 07 AM PDT 3.88 775 - Normal
05/14/2026 08 AM PDT 3.86 766 - Normal
05/14/2026 09 AM PDT 3.87 771 + Normal
05/14/2026 10 AM PDT 3.89 780 + Normal
05/14/2026 11 AM PDT 3.91 789 + Normal
05/14/2026 12 PM PDT 3.94 802 + Normal
05/14/2026 01 PM PDT 3.93 798 - Normal
05/14/2026 02 PM PDT 3.94 802 + Normal
05/14/2026 03 PM PDT 3.89 780 - Normal
05/14/2026 04 PM PDT 3.91 789 + Normal
05/14/2026 05 PM PDT 3.92 793 + Normal
05/14/2026 06 PM PDT 3.92 793 0 Normal
05/14/2026 07 PM PDT 3.91 789 - Normal
05/14/2026 08 PM PDT 3.87 771 - Normal
05/14/2026 09 PM PDT 3.86 766 - Normal
05/14/2026 10 PM PDT 3.86 766 0 Normal
05/14/2026 11 PM PDT 3.86 766 0 Normal
05/15/2026 12 AM PDT 3.87 771 + Normal
05/15/2026 01 AM PDT 3.87 771 0 Normal
05/15/2026 02 AM PDT 3.84 758 - Normal
05/15/2026 03 AM PDT 3.83 753 - Normal
05/15/2026 04 AM PDT 3.83 753 0 Normal
05/15/2026 05 AM PDT 3.79 736 - Normal
05/15/2026 06 AM PDT 3.80 740 + Normal
05/15/2026 07 AM PDT 3.78 732 - Normal
05/15/2026 08 AM PDT 3.80 740 + Normal
05/15/2026 09 AM PDT 3.81 745 + Normal
05/15/2026 10 AM PDT 3.83 753 + Normal
05/15/2026 11 AM PDT 3.83 753 0 Normal
05/15/2026 12 PM PDT 3.87 771 + Normal
05/15/2026 01 PM PDT 3.86 766 - Normal
05/15/2026 02 PM PDT 3.89 780 + Normal
05/15/2026 03 PM PDT 3.91 789 + Normal
05/15/2026 04 PM PDT 3.89 780 - Normal
05/15/2026 05 PM PDT 3.85 762 - Normal
05/15/2026 06 PM PDT 3.85 762 0 Normal
05/15/2026 07 PM PDT 3.85 762 0 Normal
05/15/2026 08 PM PDT 3.83 753 - Normal
05/15/2026 09 PM PDT 3.83 753 0 Normal
05/15/2026 10 PM PDT 3.83 753 0 Normal
05/15/2026 11 PM PDT 3.82 749 - Normal
05/16/2026 12 AM PDT 3.79 736 - Normal
05/16/2026 01 AM PDT 3.77 727 - Normal
05/16/2026 02 AM PDT 3.79 736 + Normal
05/16/2026 03 AM PDT 3.76 723 - Normal
05/16/2026 04 AM PDT 3.75 719 - Normal
05/16/2026 05 AM PDT 3.75 719 0 Normal
05/16/2026 06 AM PDT 3.75 719 0 Normal
05/16/2026 07 AM PDT 3.74 714 - Normal
05/16/2026 08 AM PDT 3.73 710 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/16/2026 09 AM PDT 3.72 706 Normal
05/16/2026 10 AM PDT 3.72 706 0 Normal
05/16/2026 11 AM PDT 3.74 714 + Normal
05/16/2026 12 PM PDT 3.76 723 + Normal
05/16/2026 01 PM PDT 3.78 732 + Normal
05/16/2026 02 PM PDT 3.80 740 + Normal
05/16/2026 03 PM PDT 3.81 745 + Normal
05/16/2026 04 PM PDT 3.81 745 0 Normal
05/16/2026 05 PM PDT 3.82 749 + Normal
05/16/2026 06 PM PDT 3.82 749 0 Normal
05/16/2026 07 PM PDT 3.83 753 + Normal
05/16/2026 08 PM PDT 3.83 753 0 Normal
05/16/2026 09 PM PDT 3.82 749 - Normal
05/16/2026 10 PM PDT 3.81 745 - Normal
05/16/2026 11 PM PDT 3.80 740 - Normal
05/17/2026 12 AM PDT 3.79 736 - Normal
05/17/2026 01 AM PDT 3.77 727 - Normal
05/17/2026 02 AM PDT 3.77 727 0 Normal
05/17/2026 03 AM PDT 3.76 723 - Normal
05/17/2026 04 AM PDT 3.75 719 - Normal
05/17/2026 05 AM PDT 3.74 714 - Normal
05/17/2026 06 AM PDT 3.73 710 - Normal
05/17/2026 07 AM PDT 3.73 710 0 Normal
05/17/2026 08 AM PDT 3.73 710 0 Normal
05/17/2026 09 AM PDT 3.72 706 - Normal
05/17/2026 10 AM PDT 3.72 706 0 Normal
05/17/2026 11 AM PDT 3.72 706 0 Normal
05/17/2026 12 PM PDT 3.72 706 0 Normal
05/17/2026 01 PM PDT 3.72 706 0 Normal
05/17/2026 02 PM PDT 3.71 702 - Normal
05/17/2026 03 PM PDT 3.71 702 0 Normal
05/17/2026 04 PM PDT 3.71 702 0 Normal
05/17/2026 05 PM PDT 3.71 702 0 Normal
05/17/2026 06 PM PDT 3.71 702 0 Normal
05/17/2026 07 PM PDT 3.71 702 0 Normal
05/17/2026 08 PM PDT 3.71 702 0 Normal
05/17/2026 09 PM PDT 3.71 702 0 Normal
05/17/2026 10 PM PDT 3.71 702 0 Normal
05/17/2026 11 PM PDT 3.71 702 0 Normal
05/18/2026 12 AM PDT 3.70 698 - Normal
05/18/2026 01 AM PDT 3.70 698 0 Normal
05/18/2026 02 AM PDT 3.69 693 - Normal
05/18/2026 03 AM PDT 3.69 693 0 Normal
05/18/2026 04 AM PDT 3.69 693 0 Normal
05/18/2026 05 AM PDT 3.68 689 - Normal
05/18/2026 06 AM PDT 3.68 689 0 Normal
05/18/2026 07 AM PDT 3.68 689 0 Normal
05/18/2026 08 AM PDT 3.67 685 - Normal
05/18/2026 09 AM PDT 3.67 685 0 Normal
05/18/2026 10 AM PDT 3.67 685 0 Normal
05/18/2026 11 AM PDT 3.66 681 - Normal
05/18/2026 12 PM PDT 3.66 681 0 Normal
05/18/2026 01 PM PDT 3.66 681 0 Normal
05/18/2026 02 PM PDT 3.66 681 0 Normal
05/18/2026 03 PM PDT 3.66 681 0 Normal
05/18/2026 04 PM PDT 3.66 681 0 Normal
05/18/2026 05 PM PDT 3.65 677 - Normal
05/18/2026 06 PM PDT 3.65 677 0 Normal
05/18/2026 07 PM PDT 3.65 677 0 Normal
05/18/2026 08 PM PDT 3.65 677 0 Normal
05/18/2026 09 PM PDT 3.65 677 0 Normal
05/18/2026 10 PM PDT 3.65 677 0 Normal
05/18/2026 11 PM PDT 3.65 677 0 Normal
05/19/2026 12 AM PDT 3.64 673 - Normal
05/19/2026 01 AM PDT 3.64 673 0 Normal
05/19/2026 02 AM PDT 3.64 673 0 Normal
05/19/2026 03 AM PDT 3.63 669 - Normal
05/19/2026 04 AM PDT 3.63 669 0 Normal
05/19/2026 05 AM PDT 3.63 669 0 Normal
05/19/2026 06 AM PDT 3.62 664 - Normal
05/19/2026 07 AM PDT 3.62 664 0 Normal
05/19/2026 08 AM PDT 3.62 664 0 Normal
05/19/2026 09 AM PDT 3.62 664 0 Normal
05/19/2026 10 AM PDT 3.61 660 - Normal
05/19/2026 11 AM PDT 3.61 660 0 Normal
05/19/2026 12 PM PDT 3.61 660 0 Normal
05/19/2026 01 PM PDT 3.60 656 - Normal
05/19/2026 02 PM PDT 3.60 656 0 Normal
05/19/2026 03 PM PDT 3.60 656 0 Normal
05/19/2026 04 PM PDT 3.60 656 0 Normal
05/19/2026 05 PM PDT 3.60 656 0 Normal
05/19/2026 06 PM PDT 3.60 656 0 Normal
05/19/2026 07 PM PDT 3.60 656 0 Normal
05/19/2026 08 PM PDT 3.60 656 0 Normal
05/19/2026 09 PM PDT 3.60 656 0 Normal
05/19/2026 10 PM PDT 3.59 652 - Normal
05/19/2026 11 PM PDT 3.59 652 0 Normal
05/20/2026 12 AM PDT 3.59 652 0 Normal
05/20/2026 01 AM PDT 3.59 652 0 Normal
05/20/2026 02 AM PDT 3.58 648 - Normal
05/20/2026 03 AM PDT 3.58 648 0 Normal
05/20/2026 04 AM PDT 3.58 648 0 Normal
05/20/2026 05 AM PDT 3.57 644 - Normal
05/20/2026 06 AM PDT 3.57 644 0 Normal
05/20/2026 07 AM PDT 3.57 644 0 Normal
05/20/2026 08 AM PDT 3.57 644 0 Normal
05/20/2026 09 AM PDT 3.56 640 - Normal
05/20/2026 10 AM PDT 3.56 640 0 Normal
05/20/2026 11 AM PDT 3.56 640 0 Normal
05/20/2026 12 PM PDT 3.56 640 0 Normal
05/20/2026 01 PM PDT 3.55 636 - Normal
05/20/2026 02 PM PDT 3.55 636 0 Normal
05/20/2026 03 PM PDT 3.55 636 0 Normal
05/20/2026 04 PM PDT 3.55 636 0 Normal
05/20/2026 05 PM PDT 3.55 636 0 Normal
05/20/2026 06 PM PDT 3.55 636 0 Normal
05/20/2026 07 PM PDT 3.55 636 0 Normal
05/20/2026 08 PM PDT 3.55 636 0 Normal
05/20/2026 09 PM PDT 3.55 636 0 Normal
05/20/2026 10 PM PDT 3.54 632 - Normal
05/20/2026 11 PM PDT 3.54 632 0 Normal
05/21/2026 12 AM PDT 3.54 632 0 Normal
05/21/2026 01 AM PDT 3.54 632 0 Normal
05/21/2026 02 AM PDT 3.54 632 0 Normal
05/21/2026 03 AM PDT 3.53 628 - Normal
05/21/2026 04 AM PDT 3.53 628 0 Normal
05/21/2026 05 AM PDT 3.53 628 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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