# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Ettersburg (ETTC1)
#
# File Generation Time: 01/07/2026 at 07:08 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/04/2026 at 09:00 AM PST
# Maximum Observed Stage: 16.37 Feet
# Maximum Observed Flow: 3609 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/07/2026 at 08:00 AM PST
# Maximum Forecast Stage: 13.57 Feet
# Maximum Forecast Flow: 1591 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/02/2026 07 AM PST 14.20 1982 Not Applicable
01/02/2026 08 AM PST 14.19 1976 - Not Applicable
01/02/2026 09 AM PST 14.17 1963 - Not Applicable
01/02/2026 10 AM PST 14.17 1963 0 Not Applicable
01/02/2026 11 AM PST 14.16 1956 - Not Applicable
01/02/2026 12 PM PST 14.15 1950 - Not Applicable
01/02/2026 01 PM PST 14.14 1943 - Not Applicable
01/02/2026 02 PM PST 14.11 1924 - Not Applicable
01/02/2026 03 PM PST 14.05 1886 - Not Applicable
01/02/2026 04 PM PST 14.02 1867 - Not Applicable
01/02/2026 05 PM PST 13.95 1823 - Not Applicable
01/02/2026 06 PM PST 13.96 1829 + Not Applicable
01/02/2026 07 PM PST 13.96 1829 0 Not Applicable
01/02/2026 08 PM PST 13.98 1841 + Not Applicable
01/02/2026 09 PM PST 14.04 1879 + Not Applicable
01/02/2026 10 PM PST 14.27 2028 + Not Applicable
01/02/2026 11 PM PST 14.79 2383 + Not Applicable
01/03/2026 12 AM PST 14.94 2490 + Not Applicable
01/03/2026 01 AM PST 14.95 2497 + Not Applicable
01/03/2026 02 AM PST 14.93 2482 - Not Applicable
01/03/2026 03 AM PST 14.92 2475 - Not Applicable
01/03/2026 04 AM PST 14.88 2447 - Not Applicable
01/03/2026 05 AM PST 14.88 2447 0 Not Applicable
01/03/2026 06 AM PST 14.82 2404 - Not Applicable
01/03/2026 07 AM PST 14.77 2369 - Not Applicable
01/03/2026 08 AM PST 14.73 2341 - Not Applicable
01/03/2026 09 AM PST 14.68 2306 - Not Applicable
01/03/2026 10 AM PST 14.66 2292 - Not Applicable
01/03/2026 11 AM PST 14.62 2264 - Not Applicable
01/03/2026 12 PM PST 14.68 2306 + Not Applicable
01/03/2026 01 PM PST 14.83 2411 + Not Applicable
01/03/2026 02 PM PST 15.03 2555 + Not Applicable
01/03/2026 03 PM PST 15.10 2606 + Not Applicable
01/03/2026 04 PM PST 15.15 2643 + Not Applicable
01/03/2026 05 PM PST 15.16 2650 + Not Applicable
01/03/2026 06 PM PST 15.13 2628 - Not Applicable
01/03/2026 07 PM PST 15.21 2687 + Not Applicable
01/03/2026 08 PM PST 15.22 2694 + Not Applicable
01/03/2026 09 PM PST 15.27 2732 + Not Applicable
01/03/2026 10 PM PST 15.26 2724 - Not Applicable
01/03/2026 11 PM PST 15.23 2702 - Not Applicable
01/04/2026 12 AM PST 15.30 2754 + Not Applicable
01/04/2026 01 AM PST 15.54 2937 + Not Applicable
01/04/2026 02 AM PST 15.87 3197 + Not Applicable
01/04/2026 03 AM PST 16.17 3442 + Not Applicable
01/04/2026 04 AM PST 16.21 3475 + Not Applicable
01/04/2026 05 AM PST 16.24 3500 + Not Applicable
01/04/2026 06 AM PST 16.29 3542 + Not Applicable
01/04/2026 07 AM PST 16.34 3584 + Not Applicable
01/04/2026 08 AM PST 16.36 3601 + Not Applicable
01/04/2026 09 AM PST 16.37 3609 + Not Applicable
01/04/2026 10 AM PST 16.33 3575 - Not Applicable
01/04/2026 11 AM PST 16.32 3567 - Not Applicable
01/04/2026 12 PM PST 16.26 3517 - Not Applicable
01/04/2026 01 PM PST 16.16 3433 - Not Applicable
01/04/2026 02 PM PST 16.06 3351 - Not Applicable
01/04/2026 03 PM PST 15.99 3294 - Not Applicable
01/04/2026 04 PM PST 15.90 3221 - Not Applicable
01/04/2026 05 PM PST 15.85 3181 - Not Applicable
01/04/2026 06 PM PST 15.75 3102 - Not Applicable
01/04/2026 07 PM PST 15.66 3031 - Not Applicable
01/04/2026 08 PM PST 15.57 2961 - Not Applicable
01/04/2026 09 PM PST 15.48 2891 - Not Applicable
01/04/2026 10 PM PST 15.42 2845 - Not Applicable
01/04/2026 11 PM PST 15.36 2800 - Not Applicable
01/05/2026 12 AM PST 15.35 2792 - Not Applicable
01/05/2026 01 AM PST 15.36 2800 + Not Applicable
01/05/2026 02 AM PST 15.46 2876 + Not Applicable
01/05/2026 03 AM PST 15.58 2968 + Not Applicable
01/05/2026 04 AM PST 15.64 3015 + Not Applicable
01/05/2026 05 AM PST 15.60 2984 - Not Applicable
01/05/2026 06 AM PST 15.54 2937 - Not Applicable
01/05/2026 07 AM PST 15.59 2976 + Not Applicable
01/05/2026 08 AM PST 15.69 3054 + Not Applicable
01/05/2026 09 AM PST 15.74 3094 + Not Applicable
01/05/2026 10 AM PST 15.83 3165 + Not Applicable
01/05/2026 11 AM PST 15.85 3181 + Not Applicable
01/05/2026 12 PM PST 15.92 3237 + Not Applicable
01/05/2026 01 PM PST 15.98 3286 + Not Applicable
01/05/2026 02 PM PST 16.02 3318 + Not Applicable
01/05/2026 03 PM PST 16.02 3318 0 Not Applicable
01/05/2026 04 PM PST 15.99 3294 - Not Applicable
01/05/2026 05 PM PST 15.96 3270 - Not Applicable
01/05/2026 06 PM PST 15.89 3213 - Not Applicable
01/05/2026 07 PM PST 15.87 3197 - Not Applicable
01/05/2026 08 PM PST 15.80 3141 - Not Applicable
01/05/2026 09 PM PST 15.73 3086 - Not Applicable
01/05/2026 10 PM PST 15.67 3039 - Not Applicable
01/05/2026 11 PM PST 15.63 3007 - Not Applicable
01/06/2026 12 AM PST 15.54 2937 - Not Applicable
01/06/2026 01 AM PST 15.46 2876 - Not Applicable
01/06/2026 02 AM PST 15.38 2815 - Not Applicable
01/06/2026 03 AM PST 15.30 2754 - Not Applicable
01/06/2026 04 AM PST 15.20 2680 - Not Applicable
01/06/2026 05 AM PST 15.12 2620 - Not Applicable
01/06/2026 06 AM PST 15.07 2584 - Not Applicable
01/06/2026 07 AM PST 14.99 2526 - Not Applicable
01/06/2026 08 AM PST 14.91 2468 - Not Applicable
01/06/2026 09 AM PST 14.85 2425 - Not Applicable
01/06/2026 10 AM PST 14.79 2383 - Not Applicable
01/06/2026 11 AM PST 14.70 2320 - Not Applicable
01/06/2026 12 PM PST 14.62 2264 - Not Applicable
01/06/2026 01 PM PST 14.56 2223 - Not Applicable
01/06/2026 02 PM PST 14.50 2182 - Not Applicable
01/06/2026 03 PM PST 14.42 2128 - Not Applicable
01/06/2026 04 PM PST 14.38 2101 - Not Applicable
01/06/2026 05 PM PST 14.33 2068 - Not Applicable
01/06/2026 06 PM PST 14.24 2009 - Not Applicable
01/06/2026 07 PM PST 14.21 1989 - Not Applicable
01/06/2026 08 PM PST 14.14 1943 - Not Applicable
01/06/2026 09 PM PST 14.07 1899 - Not Applicable
01/06/2026 10 PM PST 14.03 1873 - Not Applicable
01/06/2026 11 PM PST 14.00 1854 - Not Applicable
01/07/2026 12 AM PST 13.91 1797 - Not Applicable
01/07/2026 01 AM PST 13.87 1773 - Not Applicable
01/07/2026 02 AM PST 13.83 1748 - Not Applicable
01/07/2026 03 AM PST 13.78 1717 - Not Applicable
01/07/2026 04 AM PST 13.74 1693 - Not Applicable
01/07/2026 05 AM PST 13.70 1669 - Not Applicable
01/07/2026 06 AM PST 13.66 1644 - Not Applicable
01/07/2026 07 AM PST 13.61 1615 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/07/2026 08 AM PST 13.57 1591 Not Applicable
01/07/2026 09 AM PST 13.53 1567 - Not Applicable
01/07/2026 10 AM PST 13.48 1538 - Not Applicable
01/07/2026 11 AM PST 13.44 1515 - Not Applicable
01/07/2026 12 PM PST 13.40 1492 - Not Applicable
01/07/2026 01 PM PST 13.36 1469 - Not Applicable
01/07/2026 02 PM PST 13.31 1440 - Not Applicable
01/07/2026 03 PM PST 13.27 1418 - Not Applicable
01/07/2026 04 PM PST 13.23 1395 - Not Applicable
01/07/2026 05 PM PST 13.19 1373 - Not Applicable
01/07/2026 06 PM PST 13.15 1351 - Not Applicable
01/07/2026 07 PM PST 13.11 1329 - Not Applicable
01/07/2026 08 PM PST 13.07 1307 - Not Applicable
01/07/2026 09 PM PST 13.03 1286 - Not Applicable
01/07/2026 10 PM PST 13.00 1269 - Not Applicable
01/07/2026 11 PM PST 12.97 1253 - Not Applicable
01/08/2026 12 AM PST 12.96 1248 - Not Applicable
01/08/2026 01 AM PST 12.96 1248 0 Not Applicable
01/08/2026 02 AM PST 12.97 1253 + Not Applicable
01/08/2026 03 AM PST 12.98 1259 + Not Applicable
01/08/2026 04 AM PST 12.99 1264 + Not Applicable
01/08/2026 05 AM PST 12.98 1259 - Not Applicable
01/08/2026 06 AM PST 12.95 1243 - Not Applicable
01/08/2026 07 AM PST 12.91 1222 - Not Applicable
01/08/2026 08 AM PST 12.86 1195 - Not Applicable
01/08/2026 09 AM PST 12.81 1169 - Not Applicable
01/08/2026 10 AM PST 12.76 1144 - Not Applicable
01/08/2026 11 AM PST 12.71 1118 - Not Applicable
01/08/2026 12 PM PST 12.66 1093 - Not Applicable
01/08/2026 01 PM PST 12.63 1078 - Not Applicable
01/08/2026 02 PM PST 12.59 1058 - Not Applicable
01/08/2026 03 PM PST 12.56 1043 - Not Applicable
01/08/2026 04 PM PST 12.53 1028 - Not Applicable
01/08/2026 05 PM PST 12.51 1019 - Not Applicable
01/08/2026 06 PM PST 12.48 1004 - Not Applicable
01/08/2026 07 PM PST 12.46 994 - Not Applicable
01/08/2026 08 PM PST 12.45 990 - Not Applicable
01/08/2026 09 PM PST 12.44 985 - Not Applicable
01/08/2026 10 PM PST 12.42 975 - Not Applicable
01/08/2026 11 PM PST 12.40 966 - Not Applicable
01/09/2026 12 AM PST 12.38 956 - Not Applicable
01/09/2026 01 AM PST 12.36 947 - Not Applicable
01/09/2026 02 AM PST 12.34 937 - Not Applicable
01/09/2026 03 AM PST 12.32 928 - Not Applicable
01/09/2026 04 AM PST 12.31 923 - Not Applicable
01/09/2026 05 AM PST 12.29 914 - Not Applicable
01/09/2026 06 AM PST 12.27 905 - Not Applicable
01/09/2026 07 AM PST 12.25 895 - Not Applicable
01/09/2026 08 AM PST 12.23 886 - Not Applicable
01/09/2026 09 AM PST 12.22 882 - Not Applicable
01/09/2026 10 AM PST 12.20 873 - Not Applicable
01/09/2026 11 AM PST 12.18 864 - Not Applicable
01/09/2026 12 PM PST 12.17 859 - Not Applicable
01/09/2026 01 PM PST 12.15 850 - Not Applicable
01/09/2026 02 PM PST 12.14 845 - Not Applicable
01/09/2026 03 PM PST 12.12 837 - Not Applicable
01/09/2026 04 PM PST 12.11 832 - Not Applicable
01/09/2026 05 PM PST 12.09 823 - Not Applicable
01/09/2026 06 PM PST 12.07 814 - Not Applicable
01/09/2026 07 PM PST 12.06 810 - Not Applicable
01/09/2026 08 PM PST 12.04 801 - Not Applicable
01/09/2026 09 PM PST 12.03 797 - Not Applicable
01/09/2026 10 PM PST 12.02 792 - Not Applicable
01/09/2026 11 PM PST 12.00 784 - Not Applicable
01/10/2026 12 AM PST 11.99 779 - Not Applicable
01/10/2026 01 AM PST 11.97 771 - Not Applicable
01/10/2026 02 AM PST 11.96 766 - Not Applicable
01/10/2026 03 AM PST 11.95 762 - Not Applicable
01/10/2026 04 AM PST 11.93 753 - Not Applicable
01/10/2026 05 AM PST 11.92 749 - Not Applicable
01/10/2026 06 AM PST 11.90 741 - Not Applicable
01/10/2026 07 AM PST 11.89 736 - Not Applicable
01/10/2026 08 AM PST 11.88 732 - Not Applicable
01/10/2026 09 AM PST 11.87 728 - Not Applicable
01/10/2026 10 AM PST 11.85 720 - Not Applicable
01/10/2026 11 AM PST 11.84 715 - Not Applicable
01/10/2026 12 PM PST 11.83 711 - Not Applicable
01/10/2026 01 PM PST 11.81 703 - Not Applicable
01/10/2026 02 PM PST 11.80 699 - Not Applicable
01/10/2026 03 PM PST 11.79 695 - Not Applicable
01/10/2026 04 PM PST 11.78 691 - Not Applicable
01/10/2026 05 PM PST 11.76 682 - Not Applicable
01/10/2026 06 PM PST 11.75 678 - Not Applicable
01/10/2026 07 PM PST 11.74 674 - Not Applicable
01/10/2026 08 PM PST 11.72 666 - Not Applicable
01/10/2026 09 PM PST 11.71 662 - Not Applicable
01/10/2026 10 PM PST 11.70 658 - Not Applicable
01/10/2026 11 PM PST 11.69 654 - Not Applicable
01/11/2026 12 AM PST 11.68 650 - Not Applicable
01/11/2026 01 AM PST 11.66 642 - Not Applicable
01/11/2026 02 AM PST 11.65 638 - Not Applicable
01/11/2026 03 AM PST 11.64 634 - Not Applicable
01/11/2026 04 AM PST 11.63 630 - Not Applicable
01/11/2026 05 AM PST 11.62 626 - Not Applicable
01/11/2026 06 AM PST 11.61 622 - Not Applicable
01/11/2026 07 AM PST 11.59 614 - Not Applicable
01/11/2026 08 AM PST 11.58 611 - Not Applicable
01/11/2026 09 AM PST 11.57 607 - Not Applicable
01/11/2026 10 AM PST 11.56 603 - Not Applicable
01/11/2026 11 AM PST 11.55 599 - Not Applicable
01/11/2026 12 PM PST 11.54 595 - Not Applicable
01/11/2026 01 PM PST 11.53 591 - Not Applicable
01/11/2026 02 PM PST 11.52 587 - Not Applicable
01/11/2026 03 PM PST 11.50 580 - Not Applicable
01/11/2026 04 PM PST 11.49 576 - Not Applicable
01/11/2026 05 PM PST 11.48 572 - Not Applicable
01/11/2026 06 PM PST 11.47 568 - Not Applicable
01/11/2026 07 PM PST 11.46 565 - Not Applicable
01/11/2026 08 PM PST 11.45 561 - Not Applicable
01/11/2026 09 PM PST 11.44 557 - Not Applicable
01/11/2026 10 PM PST 11.43 553 - Not Applicable
01/11/2026 11 PM PST 11.42 550 - Not Applicable
01/12/2026 12 AM PST 11.41 546 - Not Applicable
01/12/2026 01 AM PST 11.40 542 - Not Applicable
01/12/2026 02 AM PST 11.39 538 - Not Applicable
01/12/2026 03 AM PST 11.38 535 - Not Applicable
01/12/2026 04 AM PST 11.37 531 - 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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