# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mattole River - Petrolia (MTOC1)
#
# File Generation Time: 09/16/2026 at 06:41 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/11/2026 at 04:00 PM PDT
# Maximum Observed Stage: 11.18 Feet
# Maximum Observed Flow: 30 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/16/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 11.12 Feet
# Maximum Forecast Flow: 25 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/11/2026 06 AM PDT 11.18 30 Not Applicable
09/11/2026 07 AM PDT 11.18 30 0 Not Applicable
09/11/2026 08 AM PDT 11.18 30 0 Not Applicable
09/11/2026 09 AM PDT 11.18 30 0 Not Applicable
09/11/2026 10 AM PDT 11.18 30 0 Not Applicable
09/11/2026 11 AM PDT 11.18 30 0 Not Applicable
09/11/2026 12 PM PDT 11.18 30 0 Not Applicable
09/11/2026 01 PM PDT 11.17 29 - Not Applicable
09/11/2026 02 PM PDT 11.18 30 + Not Applicable
09/11/2026 03 PM PDT 11.18 30 0 Not Applicable
09/11/2026 04 PM PDT 11.18 30 0 Not Applicable
09/11/2026 05 PM PDT 11.17 29 - Not Applicable
09/11/2026 06 PM PDT 11.17 29 0 Not Applicable
09/11/2026 07 PM PDT 11.17 29 0 Not Applicable
09/11/2026 08 PM PDT 11.17 29 0 Not Applicable
09/11/2026 09 PM PDT 11.17 29 0 Not Applicable
09/11/2026 10 PM PDT 11.17 29 0 Not Applicable
09/11/2026 11 PM PDT 11.17 29 0 Not Applicable
09/12/2026 12 AM PDT 11.17 29 0 Not Applicable
09/12/2026 01 AM PDT 11.17 29 0 Not Applicable
09/12/2026 02 AM PDT 11.17 29 0 Not Applicable
09/12/2026 03 AM PDT 11.17 29 0 Not Applicable
09/12/2026 04 AM PDT 11.16 28 - Not Applicable
09/12/2026 05 AM PDT 11.16 28 0 Not Applicable
09/12/2026 06 AM PDT 11.16 28 0 Not Applicable
09/12/2026 07 AM PDT 11.16 28 0 Not Applicable
09/12/2026 08 AM PDT 11.16 28 0 Not Applicable
09/12/2026 09 AM PDT 11.16 28 0 Not Applicable
09/12/2026 10 AM PDT 11.16 28 0 Not Applicable
09/12/2026 11 AM PDT 11.16 28 0 Not Applicable
09/12/2026 12 PM PDT 11.15 28 - Not Applicable
09/12/2026 01 PM PDT 11.16 28 + Not Applicable
09/12/2026 02 PM PDT 11.16 28 0 Not Applicable
09/12/2026 03 PM PDT 11.16 28 0 Not Applicable
09/12/2026 04 PM PDT 11.16 28 0 Not Applicable
09/12/2026 05 PM PDT 11.16 28 0 Not Applicable
09/12/2026 06 PM PDT 11.16 28 0 Not Applicable
09/12/2026 07 PM PDT 11.16 28 0 Not Applicable
09/12/2026 08 PM PDT 11.16 28 0 Not Applicable
09/12/2026 09 PM PDT 11.15 28 - Not Applicable
09/12/2026 10 PM PDT 11.15 28 0 Not Applicable
09/12/2026 11 PM PDT 11.15 28 0 Not Applicable
09/13/2026 12 AM PDT 11.15 28 0 Not Applicable
09/13/2026 01 AM PDT 11.15 28 0 Not Applicable
09/13/2026 02 AM PDT 11.15 28 0 Not Applicable
09/13/2026 03 AM PDT 11.15 28 0 Not Applicable
09/13/2026 04 AM PDT 11.15 28 0 Not Applicable
09/13/2026 05 AM PDT 11.14 27 - Not Applicable
09/13/2026 06 AM PDT 11.15 28 + Not Applicable
09/13/2026 07 AM PDT 11.15 28 0 Not Applicable
09/13/2026 08 AM PDT 11.14 27 - Not Applicable
09/13/2026 09 AM PDT 11.14 27 0 Not Applicable
09/13/2026 10 AM PDT 11.15 28 + Not Applicable
09/13/2026 11 AM PDT 11.14 27 - Not Applicable
09/13/2026 12 PM PDT 11.14 27 0 Not Applicable
09/13/2026 01 PM PDT 11.15 28 + Not Applicable
09/13/2026 02 PM PDT 11.15 28 0 Not Applicable
09/13/2026 03 PM PDT 11.15 28 0 Not Applicable
09/13/2026 04 PM PDT 11.14 27 - Not Applicable
09/13/2026 05 PM PDT 11.14 27 0 Not Applicable
09/13/2026 06 PM PDT 11.15 28 + Not Applicable
09/13/2026 07 PM PDT 11.14 27 - Not Applicable
09/13/2026 08 PM PDT 11.14 27 0 Not Applicable
09/13/2026 09 PM PDT 11.14 27 0 Not Applicable
09/13/2026 10 PM PDT 11.14 27 0 Not Applicable
09/13/2026 11 PM PDT 11.13 26 - Not Applicable
09/14/2026 12 AM PDT 11.13 26 0 Not Applicable
09/14/2026 01 AM PDT 11.14 27 + Not Applicable
09/14/2026 02 AM PDT 11.14 27 0 Not Applicable
09/14/2026 03 AM PDT 11.14 27 0 Not Applicable
09/14/2026 04 AM PDT 11.14 27 0 Not Applicable
09/14/2026 05 AM PDT 11.14 27 0 Not Applicable
09/14/2026 06 AM PDT 11.14 27 0 Not Applicable
09/14/2026 07 AM PDT 11.13 26 - Not Applicable
09/14/2026 08 AM PDT 11.13 26 0 Not Applicable
09/14/2026 09 AM PDT 11.13 26 0 Not Applicable
09/14/2026 10 AM PDT 11.13 26 0 Not Applicable
09/14/2026 11 AM PDT 11.13 26 0 Not Applicable
09/14/2026 12 PM PDT 11.13 26 0 Not Applicable
09/14/2026 01 PM PDT 11.13 26 0 Not Applicable
09/14/2026 02 PM PDT 11.13 26 0 Not Applicable
09/14/2026 03 PM PDT 11.13 26 0 Not Applicable
09/14/2026 04 PM PDT 11.13 26 0 Not Applicable
09/14/2026 05 PM PDT 11.13 26 0 Not Applicable
09/14/2026 06 PM PDT 11.13 26 0 Not Applicable
09/14/2026 07 PM PDT 11.13 26 0 Not Applicable
09/14/2026 08 PM PDT 11.12 25 - Not Applicable
09/14/2026 09 PM PDT 11.11 24 - Not Applicable
09/14/2026 10 PM PDT 11.12 25 + Not Applicable
09/14/2026 11 PM PDT 11.13 26 + Not Applicable
09/15/2026 12 AM PDT 11.13 26 0 Not Applicable
09/15/2026 01 AM PDT 11.13 26 0 Not Applicable
09/15/2026 02 AM PDT 11.12 25 - Not Applicable
09/15/2026 03 AM PDT 11.12 25 0 Not Applicable
09/15/2026 04 AM PDT 11.12 25 0 Not Applicable
09/15/2026 05 AM PDT 11.12 25 0 Not Applicable
09/15/2026 06 AM PDT 11.13 26 + Not Applicable
09/15/2026 07 AM PDT 11.12 25 - Not Applicable
09/15/2026 08 AM PDT 11.12 25 0 Not Applicable
09/15/2026 09 AM PDT 11.12 25 0 Not Applicable
09/15/2026 10 AM PDT 11.12 25 0 Not Applicable
09/15/2026 11 AM PDT 11.13 26 + Not Applicable
09/15/2026 12 PM PDT 11.12 25 - Not Applicable
09/15/2026 01 PM PDT 11.12 25 0 Not Applicable
09/15/2026 02 PM PDT 11.12 25 0 Not Applicable
09/15/2026 03 PM PDT 11.13 26 + Not Applicable
09/15/2026 04 PM PDT 11.13 26 0 Not Applicable
09/15/2026 05 PM PDT 11.13 26 0 Not Applicable
09/15/2026 06 PM PDT 11.13 26 0 Not Applicable
09/15/2026 07 PM PDT 11.12 25 - Not Applicable
09/15/2026 08 PM PDT 11.12 25 0 Not Applicable
09/15/2026 09 PM PDT 11.12 25 0 Not Applicable
09/15/2026 10 PM PDT 11.12 25 0 Not Applicable
09/15/2026 11 PM PDT 11.12 25 0 Not Applicable
09/16/2026 12 AM PDT 11.12 25 0 Not Applicable
09/16/2026 01 AM PDT 11.12 25 0 Not Applicable
09/16/2026 02 AM PDT 11.12 25 0 Not Applicable
09/16/2026 03 AM PDT 11.12 25 0 Not Applicable
09/16/2026 04 AM PDT 11.12 25 0 Not Applicable
09/16/2026 05 AM PDT 11.12 25 0 Not Applicable
09/16/2026 06 AM PDT 11.12 25 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/16/2026 07 AM PDT 11.12 25 Not Applicable
09/16/2026 08 AM PDT 11.12 25 0 Not Applicable
09/16/2026 09 AM PDT 11.12 25 0 Not Applicable
09/16/2026 10 AM PDT 11.12 25 0 Not Applicable
09/16/2026 11 AM PDT 11.12 25 0 Not Applicable
09/16/2026 12 PM PDT 11.12 25 0 Not Applicable
09/16/2026 01 PM PDT 11.12 25 0 Not Applicable
09/16/2026 02 PM PDT 11.12 25 0 Not Applicable
09/16/2026 03 PM PDT 11.12 25 0 Not Applicable
09/16/2026 04 PM PDT 11.12 25 0 Not Applicable
09/16/2026 05 PM PDT 11.12 25 0 Not Applicable
09/16/2026 06 PM PDT 11.12 25 0 Not Applicable
09/16/2026 07 PM PDT 11.12 25 0 Not Applicable
09/16/2026 08 PM PDT 11.12 25 0 Not Applicable
09/16/2026 09 PM PDT 11.12 25 0 Not Applicable
09/16/2026 10 PM PDT 11.12 25 0 Not Applicable
09/16/2026 11 PM PDT 11.12 25 0 Not Applicable
09/17/2026 12 AM PDT 11.12 25 0 Not Applicable
09/17/2026 01 AM PDT 11.12 25 0 Not Applicable
09/17/2026 02 AM PDT 11.12 25 0 Not Applicable
09/17/2026 03 AM PDT 11.11 24 - Not Applicable
09/17/2026 04 AM PDT 11.11 24 0 Not Applicable
09/17/2026 05 AM PDT 11.11 24 0 Not Applicable
09/17/2026 06 AM PDT 11.11 24 0 Not Applicable
09/17/2026 07 AM PDT 11.11 24 0 Not Applicable
09/17/2026 08 AM PDT 11.11 24 0 Not Applicable
09/17/2026 09 AM PDT 11.11 24 0 Not Applicable
09/17/2026 10 AM PDT 11.11 24 0 Not Applicable
09/17/2026 11 AM PDT 11.11 24 0 Not Applicable
09/17/2026 12 PM PDT 11.11 24 0 Not Applicable
09/17/2026 01 PM PDT 11.11 24 0 Not Applicable
09/17/2026 02 PM PDT 11.11 24 0 Not Applicable
09/17/2026 03 PM PDT 11.11 24 0 Not Applicable
09/17/2026 04 PM PDT 11.11 24 0 Not Applicable
09/17/2026 05 PM PDT 11.11 24 0 Not Applicable
09/17/2026 06 PM PDT 11.11 24 0 Not Applicable
09/17/2026 07 PM PDT 11.11 24 0 Not Applicable
09/17/2026 08 PM PDT 11.11 24 0 Not Applicable
09/17/2026 09 PM PDT 11.11 24 0 Not Applicable
09/17/2026 10 PM PDT 11.11 24 0 Not Applicable
09/17/2026 11 PM PDT 11.11 24 0 Not Applicable
09/18/2026 12 AM PDT 11.11 24 0 Not Applicable
09/18/2026 01 AM PDT 11.11 24 0 Not Applicable
09/18/2026 02 AM PDT 11.11 24 0 Not Applicable
09/18/2026 03 AM PDT 11.11 24 0 Not Applicable
09/18/2026 04 AM PDT 11.11 24 0 Not Applicable
09/18/2026 05 AM PDT 11.11 24 0 Not Applicable
09/18/2026 06 AM PDT 11.11 24 0 Not Applicable
09/18/2026 07 AM PDT 11.11 24 0 Not Applicable
09/18/2026 08 AM PDT 11.11 24 0 Not Applicable
09/18/2026 09 AM PDT 11.11 24 0 Not Applicable
09/18/2026 10 AM PDT 11.11 24 0 Not Applicable
09/18/2026 11 AM PDT 11.11 24 0 Not Applicable
09/18/2026 12 PM PDT 11.11 24 0 Not Applicable
09/18/2026 01 PM PDT 11.11 24 0 Not Applicable
09/18/2026 02 PM PDT 11.11 24 0 Not Applicable
09/18/2026 03 PM PDT 11.11 24 0 Not Applicable
09/18/2026 04 PM PDT 11.11 24 0 Not Applicable
09/18/2026 05 PM PDT 11.10 23 - Not Applicable
09/18/2026 06 PM PDT 11.10 23 0 Not Applicable
09/18/2026 07 PM PDT 11.10 23 0 Not Applicable
09/18/2026 08 PM PDT 11.10 23 0 Not Applicable
09/18/2026 09 PM PDT 11.10 23 0 Not Applicable
09/18/2026 10 PM PDT 11.10 23 0 Not Applicable
09/18/2026 11 PM PDT 11.10 23 0 Not Applicable
09/19/2026 12 AM PDT 11.10 23 0 Not Applicable
09/19/2026 01 AM PDT 11.10 23 0 Not Applicable
09/19/2026 02 AM PDT 11.10 23 0 Not Applicable
09/19/2026 03 AM PDT 11.10 23 0 Not Applicable
09/19/2026 04 AM PDT 11.10 23 0 Not Applicable
09/19/2026 05 AM PDT 11.10 23 0 Not Applicable
09/19/2026 06 AM PDT 11.10 23 0 Not Applicable
09/19/2026 07 AM PDT 11.10 23 0 Not Applicable
09/19/2026 08 AM PDT 11.10 23 0 Not Applicable
09/19/2026 09 AM PDT 11.10 23 0 Not Applicable
09/19/2026 10 AM PDT 11.10 23 0 Not Applicable
09/19/2026 11 AM PDT 11.10 23 0 Not Applicable
09/19/2026 12 PM PDT 11.10 23 0 Not Applicable
09/19/2026 01 PM PDT 11.10 23 0 Not Applicable
09/19/2026 02 PM PDT 11.10 23 0 Not Applicable
09/19/2026 03 PM PDT 11.10 23 0 Not Applicable
09/19/2026 04 PM PDT 11.10 23 0 Not Applicable
09/19/2026 05 PM PDT 11.10 23 0 Not Applicable
09/19/2026 06 PM PDT 11.10 23 0 Not Applicable
09/19/2026 07 PM PDT 11.10 23 0 Not Applicable
09/19/2026 08 PM PDT 11.10 23 0 Not Applicable
09/19/2026 09 PM PDT 11.10 23 0 Not Applicable
09/19/2026 10 PM PDT 11.10 23 0 Not Applicable
09/19/2026 11 PM PDT 11.10 23 0 Not Applicable
09/20/2026 12 AM PDT 11.10 23 0 Not Applicable
09/20/2026 01 AM PDT 11.10 23 0 Not Applicable
09/20/2026 02 AM PDT 11.10 23 0 Not Applicable
09/20/2026 03 AM PDT 11.10 23 0 Not Applicable
09/20/2026 04 AM PDT 11.10 23 0 Not Applicable
09/20/2026 05 AM PDT 11.10 23 0 Not Applicable
09/20/2026 06 AM PDT 11.10 23 0 Not Applicable
09/20/2026 07 AM PDT 11.09 21 - Not Applicable
09/20/2026 08 AM PDT 11.09 21 0 Not Applicable
09/20/2026 09 AM PDT 11.09 21 0 Not Applicable
09/20/2026 10 AM PDT 11.09 21 0 Not Applicable
09/20/2026 11 AM PDT 11.09 21 0 Not Applicable
09/20/2026 12 PM PDT 11.09 21 0 Not Applicable
09/20/2026 01 PM PDT 11.09 21 0 Not Applicable
09/20/2026 02 PM PDT 11.09 21 0 Not Applicable
09/20/2026 03 PM PDT 11.09 21 0 Not Applicable
09/20/2026 04 PM PDT 11.09 21 0 Not Applicable
09/20/2026 05 PM PDT 11.09 21 0 Not Applicable
09/20/2026 06 PM PDT 11.09 21 0 Not Applicable
09/20/2026 07 PM PDT 11.09 21 0 Not Applicable
09/20/2026 08 PM PDT 11.09 21 0 Not Applicable
09/20/2026 09 PM PDT 11.09 21 0 Not Applicable
09/20/2026 10 PM PDT 11.09 21 0 Not Applicable
09/20/2026 11 PM PDT 11.09 21 0 Not Applicable
09/21/2026 12 AM PDT 11.09 21 0 Not Applicable
09/21/2026 01 AM PDT 11.09 21 0 Not Applicable
09/21/2026 02 AM PDT 11.09 21 0 Not Applicable
09/21/2026 03 AM PDT 11.09 21 0 Not Applicable
09/21/2026 04 AM PDT 11.09 21 0 Not Applicable
09/21/2026 05 AM PDT 11.09 21 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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