# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Petrolia (MTOC1)
#
# File Generation Time: 02/17/2026 at 07:53 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/16/2026 at 06:00 AM PST
# Maximum Observed Stage: 13.78 Feet
# Maximum Observed Flow: 1952 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/19/2026 at 04:00 PM PST
# Maximum Forecast Stage: 14.58 Feet
# Maximum Forecast Flow: 2999 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/12/2026 07 AM PST 12.22 347 Not Applicable
02/12/2026 08 AM PST 12.22 347 0 Not Applicable
02/12/2026 09 AM PST 12.22 347 0 Not Applicable
02/12/2026 10 AM PST 12.22 347 0 Not Applicable
02/12/2026 11 AM PST 12.22 347 0 Not Applicable
02/12/2026 12 PM PST 12.22 347 0 Not Applicable
02/12/2026 01 PM PST 12.22 347 0 Not Applicable
02/12/2026 02 PM PST 12.22 347 0 Not Applicable
02/12/2026 03 PM PST 12.22 347 0 Not Applicable
02/12/2026 04 PM PST 12.21 341 - Not Applicable
02/12/2026 05 PM PST 12.21 341 0 Not Applicable
02/12/2026 06 PM PST 12.21 341 0 Not Applicable
02/12/2026 07 PM PST 12.21 341 0 Not Applicable
02/12/2026 08 PM PST 12.21 341 0 Not Applicable
02/12/2026 09 PM PST 12.20 334 - Not Applicable
02/12/2026 10 PM PST 12.20 334 0 Not Applicable
02/12/2026 11 PM PST 12.20 334 0 Not Applicable
02/13/2026 12 AM PST 12.20 334 0 Not Applicable
02/13/2026 01 AM PST 12.20 334 0 Not Applicable
02/13/2026 02 AM PST 12.20 334 0 Not Applicable
02/13/2026 03 AM PST 12.20 334 0 Not Applicable
02/13/2026 04 AM PST 12.19 328 - Not Applicable
02/13/2026 05 AM PST 12.19 328 0 Not Applicable
02/13/2026 06 AM PST 12.19 328 0 Not Applicable
02/13/2026 07 AM PST 12.19 328 0 Not Applicable
02/13/2026 08 AM PST 12.19 328 0 Not Applicable
02/13/2026 09 AM PST 12.19 328 0 Not Applicable
02/13/2026 10 AM PST 12.19 328 0 Not Applicable
02/13/2026 11 AM PST 12.19 328 0 Not Applicable
02/13/2026 12 PM PST 12.19 328 0 Not Applicable
02/13/2026 01 PM PST 12.19 328 0 Not Applicable
02/13/2026 02 PM PST 12.18 322 - Not Applicable
02/13/2026 03 PM PST 12.19 328 + Not Applicable
02/13/2026 04 PM PST 12.18 322 - Not Applicable
02/13/2026 05 PM PST 12.18 322 0 Not Applicable
02/13/2026 06 PM PST 12.18 322 0 Not Applicable
02/13/2026 07 PM PST 12.18 322 0 Not Applicable
02/13/2026 08 PM PST 12.18 322 0 Not Applicable
02/13/2026 09 PM PST 12.18 322 0 Not Applicable
02/13/2026 10 PM PST 12.18 322 0 Not Applicable
02/13/2026 11 PM PST 12.18 322 0 Not Applicable
02/14/2026 12 AM PST 12.18 322 0 Not Applicable
02/14/2026 01 AM PST 12.18 322 0 Not Applicable
02/14/2026 02 AM PST 12.18 322 0 Not Applicable
02/14/2026 03 AM PST 12.17 314 - Not Applicable
02/14/2026 04 AM PST 12.18 322 + Not Applicable
02/14/2026 05 AM PST 12.17 314 - Not Applicable
02/14/2026 06 AM PST 12.17 314 0 Not Applicable
02/14/2026 07 AM PST 12.17 314 0 Not Applicable
02/14/2026 08 AM PST 12.17 314 0 Not Applicable
02/14/2026 09 AM PST 12.17 314 0 Not Applicable
02/14/2026 10 AM PST 12.17 314 0 Not Applicable
02/14/2026 11 AM PST 12.17 314 0 Not Applicable
02/14/2026 12 PM PST 12.17 314 0 Not Applicable
02/14/2026 01 PM PST 12.17 314 0 Not Applicable
02/14/2026 02 PM PST 12.18 322 + Not Applicable
02/14/2026 03 PM PST 12.17 314 - Not Applicable
02/14/2026 04 PM PST 12.17 314 0 Not Applicable
02/14/2026 05 PM PST 12.17 314 0 Not Applicable
02/14/2026 06 PM PST 12.17 314 0 Not Applicable
02/14/2026 07 PM PST 12.17 314 0 Not Applicable
02/14/2026 08 PM PST 12.17 314 0 Not Applicable
02/14/2026 09 PM PST 12.17 314 0 Not Applicable
02/14/2026 10 PM PST 12.17 314 0 Not Applicable
02/14/2026 11 PM PST 12.17 314 0 Not Applicable
02/15/2026 12 AM PST 12.17 314 0 Not Applicable
02/15/2026 01 AM PST 12.17 314 0 Not Applicable
02/15/2026 02 AM PST 12.17 314 0 Not Applicable
02/15/2026 03 AM PST 12.17 314 0 Not Applicable
02/15/2026 04 AM PST 12.17 314 0 Not Applicable
02/15/2026 05 AM PST 12.17 314 0 Not Applicable
02/15/2026 06 AM PST 12.18 322 + Not Applicable
02/15/2026 07 AM PST 12.18 322 0 Not Applicable
02/15/2026 08 AM PST 12.18 322 0 Not Applicable
02/15/2026 09 AM PST 12.20 334 + Not Applicable
02/15/2026 10 AM PST 12.21 341 + Not Applicable
02/15/2026 11 AM PST 12.22 347 + Not Applicable
02/15/2026 12 PM PST 12.24 360 + Not Applicable
02/15/2026 01 PM PST 12.25 367 + Not Applicable
02/15/2026 02 PM PST 12.28 388 + Not Applicable
02/15/2026 03 PM PST 12.32 417 + Not Applicable
02/15/2026 04 PM PST 12.36 448 + Not Applicable
02/15/2026 05 PM PST 12.43 503 + Not Applicable
02/15/2026 06 PM PST 12.54 589 + Not Applicable
02/15/2026 07 PM PST 12.68 701 + Not Applicable
02/15/2026 08 PM PST 12.82 821 + Not Applicable
02/15/2026 09 PM PST 12.98 998 + Not Applicable
02/15/2026 10 PM PST 13.25 1307 + Not Applicable
02/15/2026 11 PM PST 13.42 1509 + Not Applicable
02/16/2026 12 AM PST 13.57 1691 + Not Applicable
02/16/2026 01 AM PST 13.73 1889 + Not Applicable
02/16/2026 02 AM PST 13.78 1952 + Not Applicable
02/16/2026 03 AM PST 13.75 1914 - Not Applicable
02/16/2026 04 AM PST 13.76 1927 + Not Applicable
02/16/2026 05 AM PST 13.75 1914 - Not Applicable
02/16/2026 06 AM PST 13.78 1952 + Not Applicable
02/16/2026 07 AM PST 13.76 1927 - Not Applicable
02/16/2026 08 AM PST 13.69 1839 - Not Applicable
02/16/2026 09 AM PST 13.69 1839 0 Not Applicable
02/16/2026 10 AM PST 13.65 1790 - Not Applicable
02/16/2026 11 AM PST 13.63 1765 - Not Applicable
02/16/2026 12 PM PST 13.60 1728 - Not Applicable
02/16/2026 01 PM PST 13.58 1703 - Not Applicable
02/16/2026 02 PM PST 13.54 1654 - Not Applicable
02/16/2026 03 PM PST 13.51 1618 - Not Applicable
02/16/2026 04 PM PST 13.47 1569 - Not Applicable
02/16/2026 05 PM PST 13.43 1521 - Not Applicable
02/16/2026 06 PM PST 13.42 1509 - Not Applicable
02/16/2026 07 PM PST 13.39 1473 - Not Applicable
02/16/2026 08 PM PST 13.36 1437 - Not Applicable
02/16/2026 09 PM PST 13.35 1425 - Not Applicable
02/16/2026 10 PM PST 13.32 1390 - Not Applicable
02/16/2026 11 PM PST 13.29 1354 - Not Applicable
02/17/2026 12 AM PST 13.26 1319 - Not Applicable
02/17/2026 01 AM PST 13.26 1319 0 Not Applicable
02/17/2026 02 AM PST 13.26 1319 0 Not Applicable
02/17/2026 03 AM PST 13.25 1307 - Not Applicable
02/17/2026 04 AM PST 13.24 1295 - Not Applicable
02/17/2026 05 AM PST 13.21 1260 - Not Applicable
02/17/2026 06 AM PST 13.27 1330 + Not Applicable
02/17/2026 07 AM PST 13.36 1437 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/17/2026 08 AM PST 13.46 1557 Not Applicable
02/17/2026 09 AM PST 13.55 1667 + Not Applicable
02/17/2026 10 AM PST 13.62 1753 + Not Applicable
02/17/2026 11 AM PST 13.67 1814 + Not Applicable
02/17/2026 12 PM PST 13.69 1839 + Not Applicable
02/17/2026 01 PM PST 13.69 1839 0 Not Applicable
02/17/2026 02 PM PST 13.69 1839 0 Not Applicable
02/17/2026 03 PM PST 13.69 1839 0 Not Applicable
02/17/2026 04 PM PST 13.69 1839 0 Not Applicable
02/17/2026 05 PM PST 13.69 1839 0 Not Applicable
02/17/2026 06 PM PST 13.68 1827 - Not Applicable
02/17/2026 07 PM PST 13.67 1814 - Not Applicable
02/17/2026 08 PM PST 13.66 1802 - Not Applicable
02/17/2026 09 PM PST 13.65 1790 - Not Applicable
02/17/2026 10 PM PST 13.64 1777 - Not Applicable
02/17/2026 11 PM PST 13.63 1765 - Not Applicable
02/18/2026 12 AM PST 13.63 1765 0 Not Applicable
02/18/2026 01 AM PST 13.63 1765 0 Not Applicable
02/18/2026 02 AM PST 13.63 1765 0 Not Applicable
02/18/2026 03 AM PST 13.63 1765 0 Not Applicable
02/18/2026 04 AM PST 13.63 1765 0 Not Applicable
02/18/2026 05 AM PST 13.64 1777 + Not Applicable
02/18/2026 06 AM PST 13.64 1777 0 Not Applicable
02/18/2026 07 AM PST 13.65 1790 + Not Applicable
02/18/2026 08 AM PST 13.66 1802 + Not Applicable
02/18/2026 09 AM PST 13.66 1802 0 Not Applicable
02/18/2026 10 AM PST 13.67 1814 + Not Applicable
02/18/2026 11 AM PST 13.67 1814 0 Not Applicable
02/18/2026 12 PM PST 13.67 1814 0 Not Applicable
02/18/2026 01 PM PST 13.66 1802 - Not Applicable
02/18/2026 02 PM PST 13.65 1790 - Not Applicable
02/18/2026 03 PM PST 13.64 1777 - Not Applicable
02/18/2026 04 PM PST 13.64 1777 0 Not Applicable
02/18/2026 05 PM PST 13.63 1765 - Not Applicable
02/18/2026 06 PM PST 13.62 1753 - Not Applicable
02/18/2026 07 PM PST 13.62 1753 0 Not Applicable
02/18/2026 08 PM PST 13.61 1740 - Not Applicable
02/18/2026 09 PM PST 13.61 1740 0 Not Applicable
02/18/2026 10 PM PST 13.61 1740 0 Not Applicable
02/18/2026 11 PM PST 13.62 1753 + Not Applicable
02/19/2026 12 AM PST 13.66 1802 + Not Applicable
02/19/2026 01 AM PST 13.70 1852 + Not Applicable
02/19/2026 02 AM PST 13.76 1927 + Not Applicable
02/19/2026 03 AM PST 13.81 1990 + Not Applicable
02/19/2026 04 AM PST 13.87 2066 + Not Applicable
02/19/2026 05 AM PST 13.94 2155 + Not Applicable
02/19/2026 06 AM PST 14.02 2258 + Not Applicable
02/19/2026 07 AM PST 14.10 2361 + Not Applicable
02/19/2026 08 AM PST 14.18 2465 + Not Applicable
02/19/2026 09 AM PST 14.26 2571 + Not Applicable
02/19/2026 10 AM PST 14.33 2663 + Not Applicable
02/19/2026 11 AM PST 14.39 2743 + Not Applicable
02/19/2026 12 PM PST 14.44 2810 + Not Applicable
02/19/2026 01 PM PST 14.48 2864 + Not Applicable
02/19/2026 02 PM PST 14.52 2917 + Not Applicable
02/19/2026 03 PM PST 14.56 2971 + Not Applicable
02/19/2026 04 PM PST 14.58 2999 + Not Applicable
02/19/2026 05 PM PST 14.57 2985 - Not Applicable
02/19/2026 06 PM PST 14.54 2944 - Not Applicable
02/19/2026 07 PM PST 14.50 2890 - Not Applicable
02/19/2026 08 PM PST 14.44 2810 - Not Applicable
02/19/2026 09 PM PST 14.39 2743 - Not Applicable
02/19/2026 10 PM PST 14.33 2663 - Not Applicable
02/19/2026 11 PM PST 14.27 2584 - Not Applicable
02/20/2026 12 AM PST 14.21 2505 - Not Applicable
02/20/2026 01 AM PST 14.15 2426 - Not Applicable
02/20/2026 02 AM PST 14.10 2361 - Not Applicable
02/20/2026 03 AM PST 14.04 2283 - Not Applicable
02/20/2026 04 AM PST 13.99 2219 - Not Applicable
02/20/2026 05 AM PST 13.94 2155 - Not Applicable
02/20/2026 06 AM PST 13.89 2091 - Not Applicable
02/20/2026 07 AM PST 13.85 2040 - Not Applicable
02/20/2026 08 AM PST 13.80 1977 - Not Applicable
02/20/2026 09 AM PST 13.76 1927 - Not Applicable
02/20/2026 10 AM PST 13.72 1877 - Not Applicable
02/20/2026 11 AM PST 13.69 1839 - Not Applicable
02/20/2026 12 PM PST 13.65 1790 - Not Applicable
02/20/2026 01 PM PST 13.62 1753 - Not Applicable
02/20/2026 02 PM PST 13.59 1716 - Not Applicable
02/20/2026 03 PM PST 13.56 1679 - Not Applicable
02/20/2026 04 PM PST 13.54 1654 - Not Applicable
02/20/2026 05 PM PST 13.52 1630 - Not Applicable
02/20/2026 06 PM PST 13.50 1606 - Not Applicable
02/20/2026 07 PM PST 13.48 1581 - Not Applicable
02/20/2026 08 PM PST 13.46 1557 - Not Applicable
02/20/2026 09 PM PST 13.44 1533 - Not Applicable
02/20/2026 10 PM PST 13.43 1521 - Not Applicable
02/20/2026 11 PM PST 13.41 1497 - Not Applicable
02/21/2026 12 AM PST 13.39 1473 - Not Applicable
02/21/2026 01 AM PST 13.38 1461 - Not Applicable
02/21/2026 02 AM PST 13.36 1437 - Not Applicable
02/21/2026 03 AM PST 13.35 1425 - Not Applicable
02/21/2026 04 AM PST 13.34 1413 - Not Applicable
02/21/2026 05 AM PST 13.32 1390 - Not Applicable
02/21/2026 06 AM PST 13.31 1378 - Not Applicable
02/21/2026 07 AM PST 13.30 1366 - Not Applicable
02/21/2026 08 AM PST 13.29 1354 - Not Applicable
02/21/2026 09 AM PST 13.29 1354 0 Not Applicable
02/21/2026 10 AM PST 13.28 1342 - Not Applicable
02/21/2026 11 AM PST 13.29 1354 + Not Applicable
02/21/2026 12 PM PST 13.30 1366 + Not Applicable
02/21/2026 01 PM PST 13.33 1401 + Not Applicable
02/21/2026 02 PM PST 13.37 1449 + Not Applicable
02/21/2026 03 PM PST 13.41 1497 + Not Applicable
02/21/2026 04 PM PST 13.47 1569 + Not Applicable
02/21/2026 05 PM PST 13.52 1630 + Not Applicable
02/21/2026 06 PM PST 13.57 1691 + Not Applicable
02/21/2026 07 PM PST 13.64 1777 + Not Applicable
02/21/2026 08 PM PST 13.70 1852 + Not Applicable
02/21/2026 09 PM PST 13.77 1939 + Not Applicable
02/21/2026 10 PM PST 13.83 2015 + Not Applicable
02/21/2026 11 PM PST 13.91 2116 + Not Applicable
02/22/2026 12 AM PST 14.00 2232 + Not Applicable
02/22/2026 01 AM PST 14.10 2361 + Not Applicable
02/22/2026 02 AM PST 14.21 2505 + Not Applicable
02/22/2026 03 AM PST 14.32 2650 + Not Applicable
02/22/2026 04 AM PST 14.46 2837 + 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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