# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Petrolia (MTOC1)
#
# File Generation Time: 12/23/2025 at 08:11 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/21/2025 at 01:00 PM PST
# Maximum Observed Stage: 26.29 Feet
# Maximum Observed Flow: 30656 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/24/2025 at 08:00 AM PST
# Maximum Forecast Stage: 17.61 Feet
# Maximum Forecast Flow: 8366 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/18/2025 08 PM PST 13.93 2247 Not Applicable
12/18/2025 09 PM PST 13.91 2220 - Not Applicable
12/18/2025 10 PM PST 13.89 2193 - Not Applicable
12/18/2025 11 PM PST 13.88 2180 - Not Applicable
12/19/2025 12 AM PST 13.84 2127 - Not Applicable
12/19/2025 01 AM PST 13.83 2114 - Not Applicable
12/19/2025 02 AM PST 13.85 2140 + Not Applicable
12/19/2025 03 AM PST 13.84 2127 - Not Applicable
12/19/2025 04 AM PST 13.89 2193 + Not Applicable
12/19/2025 05 AM PST 13.95 2273 + Not Applicable
12/19/2025 06 AM PST 14.11 2491 + Not Applicable
12/19/2025 07 AM PST 14.41 2914 + Not Applicable
12/19/2025 08 AM PST 14.81 3506 + Not Applicable
12/19/2025 09 AM PST 15.34 4334 + Not Applicable
12/19/2025 10 AM PST 15.93 5310 + Not Applicable
12/19/2025 11 AM PST 16.50 6304 + Not Applicable
12/19/2025 12 PM PST 16.86 6955 + Not Applicable
12/19/2025 01 PM PST 17.51 8174 + Not Applicable
12/19/2025 02 PM PST 18.06 9247 + Not Applicable
12/19/2025 03 PM PST 18.48 10091 + Not Applicable
12/19/2025 04 PM PST 18.65 10438 + Not Applicable
12/19/2025 05 PM PST 18.93 11017 + Not Applicable
12/19/2025 06 PM PST 18.98 11121 + Not Applicable
12/19/2025 07 PM PST 18.91 10975 - Not Applicable
12/19/2025 08 PM PST 18.83 10809 - Not Applicable
12/19/2025 09 PM PST 18.74 10623 - Not Applicable
12/19/2025 10 PM PST 18.46 10050 - Not Applicable
12/19/2025 11 PM PST 18.18 9486 - Not Applicable
12/20/2025 12 AM PST 17.83 8794 - Not Applicable
12/20/2025 01 AM PST 17.56 8270 - Not Applicable
12/20/2025 02 AM PST 17.31 7793 - Not Applicable
12/20/2025 03 AM PST 17.04 7287 - Not Applicable
12/20/2025 04 AM PST 16.87 6973 - Not Applicable
12/20/2025 05 AM PST 16.72 6700 - Not Applicable
12/20/2025 06 AM PST 16.48 6268 - Not Applicable
12/20/2025 07 AM PST 16.37 6073 - Not Applicable
12/20/2025 08 AM PST 16.25 5862 - Not Applicable
12/20/2025 09 AM PST 16.04 5498 - Not Applicable
12/20/2025 10 AM PST 15.93 5310 - Not Applicable
12/20/2025 11 AM PST 15.87 5208 - Not Applicable
12/20/2025 12 PM PST 15.76 5023 - Not Applicable
12/20/2025 01 PM PST 15.62 4790 - Not Applicable
12/20/2025 02 PM PST 15.53 4642 - Not Applicable
12/20/2025 03 PM PST 15.47 4544 - Not Applicable
12/20/2025 04 PM PST 15.40 4430 - Not Applicable
12/20/2025 05 PM PST 15.28 4238 - Not Applicable
12/20/2025 06 PM PST 15.25 4190 - Not Applicable
12/20/2025 07 PM PST 15.22 4142 - Not Applicable
12/20/2025 08 PM PST 15.18 4079 - Not Applicable
12/20/2025 09 PM PST 15.13 4000 - Not Applicable
12/20/2025 10 PM PST 15.08 3921 - Not Applicable
12/20/2025 11 PM PST 15.03 3843 - Not Applicable
12/21/2025 12 AM PST 15.05 3875 + Not Applicable
12/21/2025 01 AM PST 15.08 3921 + Not Applicable
12/21/2025 02 AM PST 15.18 4079 + Not Applicable
12/21/2025 03 AM PST 15.38 4398 + Not Applicable
12/21/2025 04 AM PST 15.89 5242 + Not Applicable
12/21/2025 05 AM PST 16.77 6790 + Not Applicable
12/21/2025 06 AM PST 17.89 8912 + Not Applicable
12/21/2025 07 AM PST 19.31 11816 + Not Applicable
12/21/2025 08 AM PST 21.38 16763 + Not Applicable
12/21/2025 09 AM PST 23.16 21530 + Not Applicable
12/21/2025 10 AM PST 24.63 25705 + Not Applicable
12/21/2025 11 AM PST 25.23 27466 + Not Applicable
12/21/2025 12 PM PST 25.97 29683 + Not Applicable
12/21/2025 01 PM PST 26.29 30656 + Not Applicable
12/21/2025 02 PM PST 26.06 29956 - Not Applicable
12/21/2025 03 PM PST 25.89 29441 - Not Applicable
12/21/2025 04 PM PST 25.55 28419 - Not Applicable
12/21/2025 05 PM PST 25.56 28449 + Not Applicable
12/21/2025 06 PM PST 25.43 28061 - Not Applicable
12/21/2025 07 PM PST 25.19 27348 - Not Applicable
12/21/2025 08 PM PST 24.83 26288 - Not Applicable
12/21/2025 09 PM PST 24.48 25269 - Not Applicable
12/21/2025 10 PM PST 23.75 23181 - Not Applicable
12/21/2025 11 PM PST 23.37 22113 - Not Applicable
12/22/2025 12 AM PST 22.60 19995 - Not Applicable
12/22/2025 01 AM PST 22.08 18598 - Not Applicable
12/22/2025 02 AM PST 21.60 17334 - Not Applicable
12/22/2025 03 AM PST 21.24 16402 - Not Applicable
12/22/2025 04 AM PST 20.76 15182 - Not Applicable
12/22/2025 05 AM PST 20.43 14359 - Not Applicable
12/22/2025 06 AM PST 20.06 13452 - Not Applicable
12/22/2025 07 AM PST 19.80 12869 - Not Applicable
12/22/2025 08 AM PST 19.49 12200 - Not Applicable
12/22/2025 09 AM PST 19.24 11668 - Not Applicable
12/22/2025 10 AM PST 18.96 11079 - Not Applicable
12/22/2025 11 AM PST 18.66 10458 - Not Applicable
12/22/2025 12 PM PST 18.43 9989 - Not Applicable
12/22/2025 01 PM PST 18.22 9566 - Not Applicable
12/22/2025 02 PM PST 17.87 8872 - Not Applicable
12/22/2025 03 PM PST 17.91 8951 + Not Applicable
12/22/2025 04 PM PST 17.69 8521 - Not Applicable
12/22/2025 05 PM PST 17.53 8212 - Not Applicable
12/22/2025 06 PM PST 17.38 7926 - Not Applicable
12/22/2025 07 PM PST 17.28 7736 - Not Applicable
12/22/2025 08 PM PST 17.13 7455 - Not Applicable
12/22/2025 09 PM PST 16.95 7120 - Not Applicable
12/22/2025 10 PM PST 16.82 6882 - Not Applicable
12/22/2025 11 PM PST 16.78 6809 - Not Applicable
12/23/2025 12 AM PST 16.54 6375 - Not Applicable
12/23/2025 01 AM PST 16.50 6304 - Not Applicable
12/23/2025 02 AM PST 16.45 6215 - Not Applicable
12/23/2025 03 AM PST 16.29 5932 - Not Applicable
12/23/2025 04 AM PST 16.26 5880 - Not Applicable
12/23/2025 05 AM PST 16.14 5671 - Not Applicable
12/23/2025 06 AM PST 16.03 5481 - Not Applicable
12/23/2025 07 AM PST 15.94 5327 - Not Applicable
12/23/2025 08 AM PST 15.95 5344 + Not Applicable
12/23/2025 09 AM PST 15.92 5293 - Not Applicable
12/23/2025 10 AM PST 15.89 5242 - Not Applicable
12/23/2025 11 AM PST 15.86 5192 - Not Applicable
12/23/2025 12 PM PST 15.94 5327 + Not Applicable
12/23/2025 01 PM PST 15.84 5158 - Not Applicable
12/23/2025 02 PM PST 15.94 5327 + Not Applicable
12/23/2025 03 PM PST 15.88 5225 - Not Applicable
12/23/2025 04 PM PST 15.88 5225 0 Not Applicable
12/23/2025 05 PM PST 16.03 5481 + Not Applicable
12/23/2025 06 PM PST 16.17 5723 + Not Applicable
12/23/2025 07 PM PST 16.21 5792 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/23/2025 08 PM PST 16.25 5862 Not Applicable
12/23/2025 09 PM PST 16.32 5985 + Not Applicable
12/23/2025 10 PM PST 16.42 6161 + Not Applicable
12/23/2025 11 PM PST 16.54 6375 + Not Applicable
12/24/2025 12 AM PST 16.66 6591 + Not Applicable
12/24/2025 01 AM PST 16.80 6845 + Not Applicable
12/24/2025 02 AM PST 16.96 7139 + Not Applicable
12/24/2025 03 AM PST 17.12 7436 + Not Applicable
12/24/2025 04 AM PST 17.26 7699 + Not Applicable
12/24/2025 05 AM PST 17.39 7945 + Not Applicable
12/24/2025 06 AM PST 17.52 8193 + Not Applicable
12/24/2025 07 AM PST 17.59 8328 + Not Applicable
12/24/2025 08 AM PST 17.61 8366 + Not Applicable
12/24/2025 09 AM PST 17.59 8328 - Not Applicable
12/24/2025 10 AM PST 17.55 8251 - Not Applicable
12/24/2025 11 AM PST 17.50 8155 - Not Applicable
12/24/2025 12 PM PST 17.43 8021 - Not Applicable
12/24/2025 01 PM PST 17.34 7850 - Not Applicable
12/24/2025 02 PM PST 17.24 7661 - Not Applicable
12/24/2025 03 PM PST 17.14 7473 - Not Applicable
12/24/2025 04 PM PST 17.03 7268 - Not Applicable
12/24/2025 05 PM PST 16.92 7065 - Not Applicable
12/24/2025 06 PM PST 16.81 6863 - Not Applicable
12/24/2025 07 PM PST 16.73 6718 - Not Applicable
12/24/2025 08 PM PST 16.66 6591 - Not Applicable
12/24/2025 09 PM PST 16.61 6501 - Not Applicable
12/24/2025 10 PM PST 16.58 6447 - Not Applicable
12/24/2025 11 PM PST 16.56 6411 - Not Applicable
12/25/2025 12 AM PST 16.55 6393 - Not Applicable
12/25/2025 01 AM PST 16.56 6411 + Not Applicable
12/25/2025 02 AM PST 16.59 6465 + Not Applicable
12/25/2025 03 AM PST 16.64 6555 + Not Applicable
12/25/2025 04 AM PST 16.69 6645 + Not Applicable
12/25/2025 05 AM PST 16.74 6736 + Not Applicable
12/25/2025 06 AM PST 16.80 6845 + Not Applicable
12/25/2025 07 AM PST 16.85 6937 + Not Applicable
12/25/2025 08 AM PST 16.90 7028 + Not Applicable
12/25/2025 09 AM PST 16.95 7120 + Not Applicable
12/25/2025 10 AM PST 17.00 7213 + Not Applicable
12/25/2025 11 AM PST 17.05 7306 + Not Applicable
12/25/2025 12 PM PST 17.10 7399 + Not Applicable
12/25/2025 01 PM PST 17.13 7455 + Not Applicable
12/25/2025 02 PM PST 17.16 7511 + Not Applicable
12/25/2025 03 PM PST 17.17 7529 + Not Applicable
12/25/2025 04 PM PST 17.18 7548 + Not Applicable
12/25/2025 05 PM PST 17.18 7548 0 Not Applicable
12/25/2025 06 PM PST 17.18 7548 0 Not Applicable
12/25/2025 07 PM PST 17.18 7548 0 Not Applicable
12/25/2025 08 PM PST 17.18 7548 0 Not Applicable
12/25/2025 09 PM PST 17.19 7567 + Not Applicable
12/25/2025 10 PM PST 17.20 7586 + Not Applicable
12/25/2025 11 PM PST 17.20 7586 0 Not Applicable
12/26/2025 12 AM PST 17.22 7623 + Not Applicable
12/26/2025 01 AM PST 17.22 7623 0 Not Applicable
12/26/2025 02 AM PST 17.22 7623 0 Not Applicable
12/26/2025 03 AM PST 17.22 7623 0 Not Applicable
12/26/2025 04 AM PST 17.21 7605 - Not Applicable
12/26/2025 05 AM PST 17.20 7586 - Not Applicable
12/26/2025 06 AM PST 17.20 7586 0 Not Applicable
12/26/2025 07 AM PST 17.21 7605 + Not Applicable
12/26/2025 08 AM PST 17.24 7661 + Not Applicable
12/26/2025 09 AM PST 17.29 7755 + Not Applicable
12/26/2025 10 AM PST 17.34 7850 + Not Applicable
12/26/2025 11 AM PST 17.41 7983 + Not Applicable
12/26/2025 12 PM PST 17.47 8097 + Not Applicable
12/26/2025 01 PM PST 17.51 8174 + Not Applicable
12/26/2025 02 PM PST 17.53 8212 + Not Applicable
12/26/2025 03 PM PST 17.53 8212 0 Not Applicable
12/26/2025 04 PM PST 17.51 8174 - Not Applicable
12/26/2025 05 PM PST 17.48 8117 - Not Applicable
12/26/2025 06 PM PST 17.45 8059 - Not Applicable
12/26/2025 07 PM PST 17.39 7945 - Not Applicable
12/26/2025 08 PM PST 17.33 7831 - Not Applicable
12/26/2025 09 PM PST 17.25 7680 - Not Applicable
12/26/2025 10 PM PST 17.17 7529 - Not Applicable
12/26/2025 11 PM PST 17.09 7380 - Not Applicable
12/27/2025 12 AM PST 17.00 7213 - Not Applicable
12/27/2025 01 AM PST 16.91 7047 - Not Applicable
12/27/2025 02 AM PST 16.82 6882 - Not Applicable
12/27/2025 03 AM PST 16.72 6700 - Not Applicable
12/27/2025 04 AM PST 16.63 6537 - Not Applicable
12/27/2025 05 AM PST 16.54 6375 - Not Applicable
12/27/2025 06 AM PST 16.45 6215 - Not Applicable
12/27/2025 07 AM PST 16.36 6055 - Not Applicable
12/27/2025 08 AM PST 16.27 5897 - Not Applicable
12/27/2025 09 AM PST 16.19 5758 - Not Applicable
12/27/2025 10 AM PST 16.11 5619 - Not Applicable
12/27/2025 11 AM PST 16.04 5498 - Not Applicable
12/27/2025 12 PM PST 15.96 5361 - Not Applicable
12/27/2025 01 PM PST 15.90 5259 - Not Applicable
12/27/2025 02 PM PST 15.83 5141 - Not Applicable
12/27/2025 03 PM PST 15.77 5040 - Not Applicable
12/27/2025 04 PM PST 15.71 4940 - Not Applicable
12/27/2025 05 PM PST 15.65 4840 - Not Applicable
12/27/2025 06 PM PST 15.60 4757 - Not Applicable
12/27/2025 07 PM PST 15.55 4675 - Not Applicable
12/27/2025 08 PM PST 15.50 4593 - Not Applicable
12/27/2025 09 PM PST 15.46 4528 - Not Applicable
12/27/2025 10 PM PST 15.41 4447 - Not Applicable
12/27/2025 11 PM PST 15.37 4382 - Not Applicable
12/28/2025 12 AM PST 15.32 4302 - Not Applicable
12/28/2025 01 AM PST 15.28 4238 - Not Applicable
12/28/2025 02 AM PST 15.24 4174 - Not Applicable
12/28/2025 03 AM PST 15.20 4110 - Not Applicable
12/28/2025 04 AM PST 15.16 4047 - 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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