National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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MIDDLE FORK FEATHER RIVER - PORTOLA (MFTC1)
Latitude: 39.82º NLongitude: 120.44º WElevation: 4850 Feet
Location: Plumas County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Jan 27 2023 at 7:57 AM PSTNext Issuance: Jan 27 2023 at 3:00 PM PST
Monitor Stage: 4851.0 FeetFlood Stage: 4852.5 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork Feather River - Portola (MFTC1)
#
# File Generation Time:  01/27/2023 at 07:57 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/22/2023 at 01:00 PM PST
# Maximum Observed Stage:                       4847.9 Feet
# Maximum Observed Flow:                        513 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/27/2023 at 08:00 AM PST
# Maximum Forecast Stage:                       4846.9 Feet
# Maximum Forecast Flow:                        212 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/22/2023 07 AM PST          4847.7            427                        Normal
  01/22/2023 08 AM PST          4847.7            430         +              Normal
  01/22/2023 09 AM PST          4847.7            437         +              Normal
  01/22/2023 10 AM PST          4847.7            447         +              Normal
  01/22/2023 11 AM PST          4847.8            468         +              Normal
  01/22/2023 12 PM PST          4847.9            494         +              Normal
  01/22/2023 01 PM PST          4847.9            513         +              Normal
  01/22/2023 02 PM PST          4847.8            486         -              Normal
  01/22/2023 03 PM PST          4847.7            427         -              Normal
  01/22/2023 04 PM PST          4847.6            387         -              Normal
  01/22/2023 05 PM PST          4847.5            371         -              Normal
  01/22/2023 06 PM PST          4847.4            355         -              Normal
  01/22/2023 07 PM PST          4847.4            340         -              Normal
  01/22/2023 08 PM PST          4847.4            340         0              Normal
  01/22/2023 09 PM PST          4847.4            340         0              Normal
  01/22/2023 10 PM PST          4847.4            343         +              Normal
  01/22/2023 11 PM PST          4847.4            343         0              Normal
  01/23/2023 12 AM PST          4847.4            343         0              Normal
  01/23/2023 01 AM PST          4847.4            340         -              Normal
  01/23/2023 02 AM PST          4847.4            343         +              Normal
  01/23/2023 03 AM PST          4847.4            346         +              Normal
  01/23/2023 04 AM PST          4847.4            346         0              Normal
  01/23/2023 05 AM PST          4847.4            349         +              Normal
  01/23/2023 06 AM PST          4847.4            349         0              Normal
  01/23/2023 07 AM PST          4847.4            349         0              Normal
  01/23/2023 08 AM PST          4847.4            352         +              Normal
  01/23/2023 09 AM PST          4847.5            358         +              Normal
  01/23/2023 10 AM PST          4847.5            374         +              Normal
  01/23/2023 11 AM PST          4847.6            400         +              Normal
  01/23/2023 12 PM PST          4847.7            433         +              Normal
  01/23/2023 01 PM PST          4847.6            420         -              Normal
  01/23/2023 02 PM PST          4847.4            355         -              Normal
  01/23/2023 03 PM PST          4847.3            322         -              Normal
  01/23/2023 04 PM PST          4847.3            311         -              Normal
  01/23/2023 05 PM PST          4847.3            303         -              Normal
  01/23/2023 06 PM PST          4847.2            297         -              Normal
  01/23/2023 07 PM PST          4847.2            284         -              Normal
  01/23/2023 08 PM PST          4847.2            276         -              Normal
  01/23/2023 09 PM PST          4847.2            278         +              Normal
  01/23/2023 10 PM PST          4847.2            281         +              Normal
  01/23/2023 11 PM PST          4847.2            284         +              Normal
  01/24/2023 12 AM PST          4847.2            284         0              Normal
  01/24/2023 01 AM PST          4847.2            287         +              Normal
  01/24/2023 02 AM PST          4847.2            287         0              Normal
  01/24/2023 03 AM PST          4847.2            289         +              Normal
  01/24/2023 04 AM PST          4847.2            289         0              Normal
  01/24/2023 05 AM PST          4847.2            292         +              Normal
  01/24/2023 06 AM PST          4847.2            297         +              Normal
  01/24/2023 07 AM PST          4847.3            300         +              Normal
  01/24/2023 08 AM PST          4847.3            303         +              Normal
  01/24/2023 09 AM PST          4847.3            311         +              Normal
  01/24/2023 10 AM PST          4847.3            322         +              Normal
  01/24/2023 11 AM PST          4847.4            349         +              Normal
  01/24/2023 12 PM PST          4847.6            387         +              Normal
  01/24/2023 01 PM PST          4847.6            410         +              Normal
  01/24/2023 02 PM PST          4847.4            346         -              Normal
  01/24/2023 03 PM PST          4847.2            297         -              Normal
  01/24/2023 04 PM PST          4847.2            281         -              Normal
  01/24/2023 05 PM PST          4847.2            273         -              Normal
  01/24/2023 06 PM PST          4847.1            267         -              Normal
  01/24/2023 07 PM PST          4847.1            254         -              Normal
  01/24/2023 08 PM PST          4847.1            250         -              Normal
  01/24/2023 09 PM PST          4847.1            252         +              Normal
  01/24/2023 10 PM PST          4847.1            254         +              Normal
  01/24/2023 11 PM PST          4847.1            257         +              Normal
  01/25/2023 12 AM PST          4847.1            260         +              Normal
  01/25/2023 01 AM PST          4847.1            260         0              Normal
  01/25/2023 02 AM PST          4847.1            262         +              Normal
  01/25/2023 03 AM PST          4847.1            262         0              Normal
  01/25/2023 04 AM PST          4847.1            265         +              Normal
  01/25/2023 05 AM PST          4847.1            265         0              Normal
  01/25/2023 06 AM PST          4847.1            270         +              Normal
  01/25/2023 07 AM PST          4847.2            273         +              Normal
  01/25/2023 08 AM PST          4847.2            278         +              Normal
  01/25/2023 09 AM PST          4847.2            284         +              Normal
  01/25/2023 10 AM PST          4847.2            295         +              Normal
  01/25/2023 11 AM PST          4847.3            317         +              Normal
  01/25/2023 12 PM PST          4847.4            355         +              Normal
  01/25/2023 01 PM PST          4847.5            365         +              Normal
  01/25/2023 02 PM PST          4847.2            295         -              Normal
  01/25/2023 03 PM PST          4847.1            252         -              Normal
  01/25/2023 04 PM PST          4847.0            242         -              Normal
  01/25/2023 05 PM PST          4847.0            238         -              Normal
  01/25/2023 06 PM PST          4847.0            233         -              Normal
  01/25/2023 07 PM PST          4847.0            226         -              Normal
  01/25/2023 08 PM PST          4846.9            214         -              Normal
  01/25/2023 09 PM PST          4846.9            212         -              Normal
  01/25/2023 10 PM PST          4846.9            214         +              Normal
  01/25/2023 11 PM PST          4846.9            217         +              Normal
  01/26/2023 12 AM PST          4846.9            219         +              Normal
  01/26/2023 01 AM PST          4846.9            221         +              Normal
  01/26/2023 02 AM PST          4847.0            224         +              Normal
  01/26/2023 03 AM PST          4847.0            226         +              Normal
  01/26/2023 04 AM PST          4847.0            226         0              Normal
  01/26/2023 05 AM PST          4847.0            228         +              Normal
  01/26/2023 06 AM PST          4847.0            231         +              Normal
  01/26/2023 07 AM PST          4847.0            231         0              Normal
  01/26/2023 08 AM PST          4847.0            233         +              Normal
  01/26/2023 09 AM PST          4847.0            235         +              Normal
  01/26/2023 10 AM PST          4847.1            247         +              Normal
  01/26/2023 11 AM PST          4847.2            273         +              Normal
  01/26/2023 12 PM PST          4847.2            287         +              Normal
  01/26/2023 01 PM PST          4847.0            238         -              Normal
  01/26/2023 02 PM PST          4846.9            214         -              Normal
  01/26/2023 03 PM PST          4846.9            210         -              Normal
  01/26/2023 04 PM PST          4846.9            208         -              Normal
  01/26/2023 05 PM PST          4846.9            205         -              Normal
  01/26/2023 06 PM PST          4846.9            203         -              Normal
  01/26/2023 07 PM PST          4846.9            201         -              Normal
  01/26/2023 08 PM PST          4846.8            188         -              Normal
  01/26/2023 09 PM PST          4846.8            186         -              Normal
  01/26/2023 10 PM PST          4846.8            188         +              Normal
  01/26/2023 11 PM PST          4846.8            192         +              Normal
  01/27/2023 12 AM PST          4846.8            197         +              Normal
  01/27/2023 01 AM PST          4846.9            199         +              Normal
  01/27/2023 02 AM PST          4846.9            203         +              Normal
  01/27/2023 03 AM PST          4846.9            208         +              Normal
  01/27/2023 04 AM PST          4846.9            210         +              Normal
  01/27/2023 05 AM PST          4846.9            212         +              Normal
  01/27/2023 06 AM PST          4846.9            214         +              Normal
  01/27/2023 07 AM PST          4846.9            212         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/27/2023 08 AM PST          4846.9            212                        Normal
  01/27/2023 09 AM PST          4846.9            210         -              Normal
  01/27/2023 10 AM PST          4846.9            210         0              Normal
  01/27/2023 11 AM PST          4846.9            210         0              Normal
  01/27/2023 12 PM PST          4846.9            208         -              Normal
  01/27/2023 01 PM PST          4846.9            208         0              Normal
  01/27/2023 02 PM PST          4846.9            205         -              Normal
  01/27/2023 03 PM PST          4846.9            205         0              Normal
  01/27/2023 04 PM PST          4846.9            203         -              Normal
  01/27/2023 05 PM PST          4846.9            203         0              Normal
  01/27/2023 06 PM PST          4846.9            201         -              Normal
  01/27/2023 07 PM PST          4846.9            201         0              Normal
  01/27/2023 08 PM PST          4846.9            199         -              Normal
  01/27/2023 09 PM PST          4846.9            199         0              Normal
  01/27/2023 10 PM PST          4846.9            199         0              Normal
  01/27/2023 11 PM PST          4846.8            197         -              Normal
  01/28/2023 12 AM PST          4846.8            197         0              Normal
  01/28/2023 01 AM PST          4846.8            194         -              Normal
  01/28/2023 02 AM PST          4846.8            194         0              Normal
  01/28/2023 03 AM PST          4846.8            192         -              Normal
  01/28/2023 04 AM PST          4846.8            192         0              Normal
  01/28/2023 05 AM PST          4846.8            192         0              Normal
  01/28/2023 06 AM PST          4846.8            190         -              Normal
  01/28/2023 07 AM PST          4846.8            190         0              Normal
  01/28/2023 08 AM PST          4846.8            188         -              Normal
  01/28/2023 09 AM PST          4846.8            188         0              Normal
  01/28/2023 10 AM PST          4846.8            186         -              Normal
  01/28/2023 11 AM PST          4846.8            186         0              Normal
  01/28/2023 12 PM PST          4846.8            186         0              Normal
  01/28/2023 01 PM PST          4846.8            184         -              Normal
  01/28/2023 02 PM PST          4846.8            184         0              Normal
  01/28/2023 03 PM PST          4846.8            184         0              Normal
  01/28/2023 04 PM PST          4846.8            182         -              Normal
  01/28/2023 05 PM PST          4846.8            182         0              Normal
  01/28/2023 06 PM PST          4846.8            180         -              Normal
  01/28/2023 07 PM PST          4846.8            180         0              Normal
  01/28/2023 08 PM PST          4846.8            180         0              Normal
  01/28/2023 09 PM PST          4846.8            178         -              Normal
  01/28/2023 10 PM PST          4846.8            178         0              Normal
  01/28/2023 11 PM PST          4846.8            178         0              Normal
  01/29/2023 12 AM PST          4846.7            176         -              Normal
  01/29/2023 01 AM PST          4846.7            176         0              Normal
  01/29/2023 02 AM PST          4846.7            176         0              Normal
  01/29/2023 03 AM PST          4846.7            174         -              Normal
  01/29/2023 04 AM PST          4846.7            174         0              Normal
  01/29/2023 05 AM PST          4846.7            174         0              Normal
  01/29/2023 06 AM PST          4846.7            172         -              Normal
  01/29/2023 07 AM PST          4846.7            172         0              Normal
  01/29/2023 08 AM PST          4846.7            170         -              Normal
  01/29/2023 09 AM PST          4846.7            170         0              Normal
  01/29/2023 10 AM PST          4846.7            170         0              Normal
  01/29/2023 11 AM PST          4846.7            170         0              Normal
  01/29/2023 12 PM PST          4846.7            168         -              Normal
  01/29/2023 01 PM PST          4846.7            168         0              Normal
  01/29/2023 02 PM PST          4846.7            168         0              Normal
  01/29/2023 03 PM PST          4846.7            166         -              Normal
  01/29/2023 04 PM PST          4846.7            166         0              Normal
  01/29/2023 05 PM PST          4846.7            166         0              Normal
  01/29/2023 06 PM PST          4846.7            164         -              Normal
  01/29/2023 07 PM PST          4846.7            164         0              Normal
  01/29/2023 08 PM PST          4846.7            164         0              Normal
  01/29/2023 09 PM PST          4846.7            164         0              Normal
  01/29/2023 10 PM PST          4846.7            162         -              Normal
  01/29/2023 11 PM PST          4846.7            162         0              Normal
  01/30/2023 12 AM PST          4846.7            162         0              Normal
  01/30/2023 01 AM PST          4846.7            162         0              Normal
  01/30/2023 02 AM PST          4846.7            160         -              Normal
  01/30/2023 03 AM PST          4846.7            160         0              Normal
  01/30/2023 04 AM PST          4846.7            160         0              Normal
  01/30/2023 05 AM PST          4846.6            158         -              Normal
  01/30/2023 06 AM PST          4846.6            158         0              Normal
  01/30/2023 07 AM PST          4846.6            158         0              Normal
  01/30/2023 08 AM PST          4846.6            158         0              Normal
  01/30/2023 09 AM PST          4846.6            158         0              Normal
  01/30/2023 10 AM PST          4846.6            156         -              Normal
  01/30/2023 11 AM PST          4846.6            156         0              Normal
  01/30/2023 12 PM PST          4846.6            156         0              Normal
  01/30/2023 01 PM PST          4846.6            156         0              Normal
  01/30/2023 02 PM PST          4846.6            154         -              Normal
  01/30/2023 03 PM PST          4846.6            154         0              Normal
  01/30/2023 04 PM PST          4846.6            154         0              Normal
  01/30/2023 05 PM PST          4846.6            154         0              Normal
  01/30/2023 06 PM PST          4846.6            154         0              Normal
  01/30/2023 07 PM PST          4846.6            153         -              Normal
  01/30/2023 08 PM PST          4846.6            153         0              Normal
  01/30/2023 09 PM PST          4846.6            153         0              Normal
  01/30/2023 10 PM PST          4846.6            153         0              Normal
  01/30/2023 11 PM PST          4846.6            153         0              Normal
  01/31/2023 12 AM PST          4846.6            151         -              Normal
  01/31/2023 01 AM PST          4846.6            151         0              Normal
  01/31/2023 02 AM PST          4846.6            151         0              Normal
  01/31/2023 03 AM PST          4846.6            151         0              Normal
  01/31/2023 04 AM PST          4846.6            151         0              Normal
  01/31/2023 05 AM PST          4846.6            151         0              Normal
  01/31/2023 06 AM PST          4846.6            151         0              Normal
  01/31/2023 07 AM PST          4846.6            149         -              Normal
  01/31/2023 08 AM PST          4846.6            149         0              Normal
  01/31/2023 09 AM PST          4846.6            149         0              Normal
  01/31/2023 10 AM PST          4846.6            149         0              Normal
  01/31/2023 11 AM PST          4846.6            149         0              Normal
  01/31/2023 12 PM PST          4846.6            149         0              Normal
  01/31/2023 01 PM PST          4846.6            149         0              Normal
  01/31/2023 02 PM PST          4846.6            149         0              Normal
  01/31/2023 03 PM PST          4846.6            149         0              Normal
  01/31/2023 04 PM PST          4846.6            149         0              Normal
  01/31/2023 05 PM PST          4846.6            147         -              Normal
  01/31/2023 06 PM PST          4846.6            147         0              Normal
  01/31/2023 07 PM PST          4846.6            147         0              Normal
  01/31/2023 08 PM PST          4846.6            147         0              Normal
  01/31/2023 09 PM PST          4846.6            147         0              Normal
  01/31/2023 10 PM PST          4846.6            147         0              Normal
  01/31/2023 11 PM PST          4846.6            147         0              Normal
  02/01/2023 12 AM PST          4846.6            147         0              Normal
  02/01/2023 01 AM PST          4846.6            147         0              Normal
  02/01/2023 02 AM PST          4846.6            147         0              Normal
  02/01/2023 03 AM PST          4846.6            147         0              Normal
  02/01/2023 04 AM PST          4846.6            147         0              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.