# Tabular Observed and Forecast Hydrograph Information
#
# Location: Trinity River - Above NF Trinity R Nr Helena (TRNC1)
#
# File Generation Time: 07/11/2025 at 07:49 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/11/2025 at 06:00 AM PDT
# Maximum Observed Stage: 10.21 Feet
# Maximum Observed Flow: 1028 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/12/2025 at 08:00 AM PDT
# Maximum Forecast Stage: 10.31 Feet
# Maximum Forecast Flow: 1083 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/06/2025 07 AM PDT 9.81 821 Not Applicable
07/06/2025 08 AM PDT 9.82 826 + Not Applicable
07/06/2025 09 AM PDT 9.83 831 + Not Applicable
07/06/2025 10 AM PDT 9.84 836 + Not Applicable
07/06/2025 11 AM PDT 9.84 836 0 Not Applicable
07/06/2025 12 PM PDT 9.85 841 + Not Applicable
07/06/2025 01 PM PDT 9.85 841 0 Not Applicable
07/06/2025 02 PM PDT 9.85 841 0 Not Applicable
07/06/2025 03 PM PDT 9.85 841 0 Not Applicable
07/06/2025 04 PM PDT 9.85 841 0 Not Applicable
07/06/2025 05 PM PDT 9.84 836 - Not Applicable
07/06/2025 06 PM PDT 9.84 836 0 Not Applicable
07/06/2025 07 PM PDT 9.84 836 0 Not Applicable
07/06/2025 08 PM PDT 9.83 831 - Not Applicable
07/06/2025 09 PM PDT 9.83 831 0 Not Applicable
07/06/2025 10 PM PDT 9.81 821 - Not Applicable
07/06/2025 11 PM PDT 9.81 821 0 Not Applicable
07/07/2025 12 AM PDT 9.80 816 - Not Applicable
07/07/2025 01 AM PDT 9.81 821 + Not Applicable
07/07/2025 02 AM PDT 9.80 816 - Not Applicable
07/07/2025 03 AM PDT 9.80 816 0 Not Applicable
07/07/2025 04 AM PDT 9.80 816 0 Not Applicable
07/07/2025 05 AM PDT 9.81 821 + Not Applicable
07/07/2025 06 AM PDT 9.82 826 + Not Applicable
07/07/2025 07 AM PDT 9.82 826 0 Not Applicable
07/07/2025 08 AM PDT 9.83 831 + Not Applicable
07/07/2025 09 AM PDT 9.84 836 + Not Applicable
07/07/2025 10 AM PDT 9.84 836 0 Not Applicable
07/07/2025 11 AM PDT 9.84 836 0 Not Applicable
07/07/2025 12 PM PDT 9.85 841 + Not Applicable
07/07/2025 01 PM PDT 9.85 841 0 Not Applicable
07/07/2025 02 PM PDT 9.85 841 0 Not Applicable
07/07/2025 03 PM PDT 9.85 841 0 Not Applicable
07/07/2025 04 PM PDT 9.85 841 0 Not Applicable
07/07/2025 05 PM PDT 9.83 831 - Not Applicable
07/07/2025 06 PM PDT 9.83 831 0 Not Applicable
07/07/2025 07 PM PDT 9.82 826 - Not Applicable
07/07/2025 08 PM PDT 9.83 831 + Not Applicable
07/07/2025 09 PM PDT 9.82 826 - Not Applicable
07/07/2025 10 PM PDT 9.81 821 - Not Applicable
07/07/2025 11 PM PDT 9.80 816 - Not Applicable
07/08/2025 12 AM PDT 9.80 816 0 Not Applicable
07/08/2025 01 AM PDT 9.80 816 0 Not Applicable
07/08/2025 02 AM PDT 9.80 816 0 Not Applicable
07/08/2025 03 AM PDT 9.80 816 0 Not Applicable
07/08/2025 04 AM PDT 9.81 821 + Not Applicable
07/08/2025 05 AM PDT 9.81 821 0 Not Applicable
07/08/2025 06 AM PDT 9.81 821 0 Not Applicable
07/08/2025 07 AM PDT 9.83 831 + Not Applicable
07/08/2025 08 AM PDT 9.84 836 + Not Applicable
07/08/2025 09 AM PDT 9.84 836 0 Not Applicable
07/08/2025 10 AM PDT 9.84 836 0 Not Applicable
07/08/2025 11 AM PDT 9.85 841 + Not Applicable
07/08/2025 12 PM PDT 9.87 851 + Not Applicable
07/08/2025 01 PM PDT 9.90 866 + Not Applicable
07/08/2025 02 PM PDT 9.91 871 + Not Applicable
07/08/2025 03 PM PDT 9.90 866 - Not Applicable
07/08/2025 04 PM PDT 9.85 841 - Not Applicable
07/08/2025 05 PM PDT 9.85 841 0 Not Applicable
07/08/2025 06 PM PDT 9.84 836 - Not Applicable
07/08/2025 07 PM PDT 9.83 831 - Not Applicable
07/08/2025 08 PM PDT 9.83 831 0 Not Applicable
07/08/2025 09 PM PDT 9.83 831 0 Not Applicable
07/08/2025 10 PM PDT 9.80 816 - Not Applicable
07/08/2025 11 PM PDT 9.83 831 + Not Applicable
07/09/2025 12 AM PDT 9.84 836 + Not Applicable
07/09/2025 01 AM PDT 9.85 841 + Not Applicable
07/09/2025 02 AM PDT 9.86 846 + Not Applicable
07/09/2025 03 AM PDT 9.87 851 + Not Applicable
07/09/2025 04 AM PDT 9.87 851 0 Not Applicable
07/09/2025 05 AM PDT 9.88 856 + Not Applicable
07/09/2025 06 AM PDT 9.88 856 0 Not Applicable
07/09/2025 07 AM PDT 9.89 861 + Not Applicable
07/09/2025 08 AM PDT 9.90 866 + Not Applicable
07/09/2025 09 AM PDT 9.92 876 + Not Applicable
07/09/2025 10 AM PDT 9.91 871 - Not Applicable
07/09/2025 11 AM PDT 9.93 881 + Not Applicable
07/09/2025 12 PM PDT 9.97 901 + Not Applicable
07/09/2025 01 PM PDT 9.99 911 + Not Applicable
07/09/2025 02 PM PDT 10.00 916 + Not Applicable
07/09/2025 03 PM PDT 9.99 911 - Not Applicable
07/09/2025 04 PM PDT 9.98 906 - Not Applicable
07/09/2025 05 PM PDT 9.95 891 - Not Applicable
07/09/2025 06 PM PDT 9.94 886 - Not Applicable
07/09/2025 07 PM PDT 9.95 891 + Not Applicable
07/09/2025 08 PM PDT 9.92 876 - Not Applicable
07/09/2025 09 PM PDT 9.92 876 0 Not Applicable
07/09/2025 10 PM PDT 9.92 876 0 Not Applicable
07/09/2025 11 PM PDT 9.94 886 + Not Applicable
07/10/2025 12 AM PDT 9.97 901 + Not Applicable
07/10/2025 01 AM PDT 9.98 906 + Not Applicable
07/10/2025 02 AM PDT 9.97 901 - Not Applicable
07/10/2025 03 AM PDT 9.99 911 + Not Applicable
07/10/2025 04 AM PDT 10.00 916 + Not Applicable
07/10/2025 05 AM PDT 10.02 927 + Not Applicable
07/10/2025 06 AM PDT 10.02 927 0 Not Applicable
07/10/2025 07 AM PDT 10.03 932 + Not Applicable
07/10/2025 08 AM PDT 10.04 937 + Not Applicable
07/10/2025 09 AM PDT 10.06 948 + Not Applicable
07/10/2025 10 AM PDT 10.06 948 0 Not Applicable
07/10/2025 11 AM PDT 10.07 953 + Not Applicable
07/10/2025 12 PM PDT 10.07 953 0 Not Applicable
07/10/2025 01 PM PDT 10.09 963 + Not Applicable
07/10/2025 02 PM PDT 10.10 969 + Not Applicable
07/10/2025 03 PM PDT 10.10 969 0 Not Applicable
07/10/2025 04 PM PDT 10.11 974 + Not Applicable
07/10/2025 05 PM PDT 10.14 990 + Not Applicable
07/10/2025 06 PM PDT 10.15 995 + Not Applicable
07/10/2025 07 PM PDT 10.18 1011 + Not Applicable
07/10/2025 08 PM PDT 10.20 1022 + Not Applicable
07/10/2025 09 PM PDT 10.20 1022 0 Not Applicable
07/10/2025 10 PM PDT 10.19 1017 - Not Applicable
07/10/2025 11 PM PDT 10.20 1022 + Not Applicable
07/11/2025 12 AM PDT 10.19 1017 - Not Applicable
07/11/2025 01 AM PDT 10.19 1017 0 Not Applicable
07/11/2025 02 AM PDT 10.19 1017 0 Not Applicable
07/11/2025 03 AM PDT 10.20 1022 + Not Applicable
07/11/2025 04 AM PDT 10.20 1022 0 Not Applicable
07/11/2025 05 AM PDT 10.21 1028 + Not Applicable
07/11/2025 06 AM PDT 10.21 1028 0 Not Applicable
07/11/2025 07 AM PDT 10.20 1022 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/11/2025 08 AM PDT 10.20 1022 Not Applicable
07/11/2025 09 AM PDT 10.20 1022 0 Not Applicable
07/11/2025 10 AM PDT 10.21 1028 + Not Applicable
07/11/2025 11 AM PDT 10.21 1028 0 Not Applicable
07/11/2025 12 PM PDT 10.21 1028 0 Not Applicable
07/11/2025 01 PM PDT 10.21 1028 0 Not Applicable
07/11/2025 02 PM PDT 10.21 1028 0 Not Applicable
07/11/2025 03 PM PDT 10.22 1033 + Not Applicable
07/11/2025 04 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 05 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 06 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 07 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 08 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 09 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 10 PM PDT 10.22 1033 0 Not Applicable
07/11/2025 11 PM PDT 10.22 1033 0 Not Applicable
07/12/2025 12 AM PDT 10.23 1039 + Not Applicable
07/12/2025 01 AM PDT 10.26 1055 + Not Applicable
07/12/2025 02 AM PDT 10.28 1066 + Not Applicable
07/12/2025 03 AM PDT 10.29 1072 + Not Applicable
07/12/2025 04 AM PDT 10.29 1072 0 Not Applicable
07/12/2025 05 AM PDT 10.30 1077 + Not Applicable
07/12/2025 06 AM PDT 10.30 1077 0 Not Applicable
07/12/2025 07 AM PDT 10.30 1077 0 Not Applicable
07/12/2025 08 AM PDT 10.31 1083 + Not Applicable
07/12/2025 09 AM PDT 10.31 1083 0 Not Applicable
07/12/2025 10 AM PDT 10.31 1083 0 Not Applicable
07/12/2025 11 AM PDT 10.31 1083 0 Not Applicable
07/12/2025 12 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 01 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 02 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 03 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 04 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 05 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 06 PM PDT 10.31 1083 0 Not Applicable
07/12/2025 07 PM PDT 10.30 1077 - Not Applicable
07/12/2025 08 PM PDT 10.30 1077 0 Not Applicable
07/12/2025 09 PM PDT 10.30 1077 0 Not Applicable
07/12/2025 10 PM PDT 10.30 1077 0 Not Applicable
07/12/2025 11 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 12 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 01 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 02 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 03 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 04 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 05 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 06 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 07 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 08 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 09 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 10 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 11 AM PDT 10.30 1077 0 Not Applicable
07/13/2025 12 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 01 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 02 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 03 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 04 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 05 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 06 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 07 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 08 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 09 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 10 PM PDT 10.30 1077 0 Not Applicable
07/13/2025 11 PM PDT 10.30 1077 0 Not Applicable
07/14/2025 12 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 01 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 02 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 03 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 04 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 05 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 06 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 07 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 08 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 09 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 10 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 11 AM PDT 10.30 1077 0 Not Applicable
07/14/2025 12 PM PDT 10.30 1077 0 Not Applicable
07/14/2025 01 PM PDT 10.29 1072 - Not Applicable
07/14/2025 02 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 03 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 04 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 05 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 06 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 07 PM PDT 10.29 1072 0 Not Applicable
07/14/2025 08 PM PDT 10.27 1061 - Not Applicable
07/14/2025 09 PM PDT 10.22 1033 - Not Applicable
07/14/2025 10 PM PDT 10.19 1017 - Not Applicable
07/14/2025 11 PM PDT 10.16 1001 - Not Applicable
07/15/2025 12 AM PDT 10.14 990 - Not Applicable
07/15/2025 01 AM PDT 10.13 985 - Not Applicable
07/15/2025 02 AM PDT 10.12 979 - Not Applicable
07/15/2025 03 AM PDT 10.12 979 0 Not Applicable
07/15/2025 04 AM PDT 10.12 979 0 Not Applicable
07/15/2025 05 AM PDT 10.11 974 - Not Applicable
07/15/2025 06 AM PDT 10.11 974 0 Not Applicable
07/15/2025 07 AM PDT 10.11 974 0 Not Applicable
07/15/2025 08 AM PDT 10.11 974 0 Not Applicable
07/15/2025 09 AM PDT 10.11 974 0 Not Applicable
07/15/2025 10 AM PDT 10.11 974 0 Not Applicable
07/15/2025 11 AM PDT 10.11 974 0 Not Applicable
07/15/2025 12 PM PDT 10.11 974 0 Not Applicable
07/15/2025 01 PM PDT 10.11 974 0 Not Applicable
07/15/2025 02 PM PDT 10.11 974 0 Not Applicable
07/15/2025 03 PM PDT 10.11 974 0 Not Applicable
07/15/2025 04 PM PDT 10.11 974 0 Not Applicable
07/15/2025 05 PM PDT 10.11 974 0 Not Applicable
07/15/2025 06 PM PDT 10.10 969 - Not Applicable
07/15/2025 07 PM PDT 10.10 969 0 Not Applicable
07/15/2025 08 PM PDT 10.10 969 0 Not Applicable
07/15/2025 09 PM PDT 10.10 969 0 Not Applicable
07/15/2025 10 PM PDT 10.10 969 0 Not Applicable
07/15/2025 11 PM PDT 10.10 969 0 Not Applicable
07/16/2025 12 AM PDT 10.10 969 0 Not Applicable
07/16/2025 01 AM PDT 10.10 969 0 Not Applicable
07/16/2025 02 AM PDT 10.10 969 0 Not Applicable
07/16/2025 03 AM PDT 10.10 969 0 Not Applicable
07/16/2025 04 AM PDT 10.10 969 0 Not Applicable
07/16/2025 05 AM PDT 10.10 969 0 Not Applicable
#
# 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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