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 - MERRIMAC (MRMC1)
Latitude: 39.70º NLongitude: 121.27º WElevation: 1560 Feet
Location: Butte County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Nov 28 2023 at 1:37 PM PSTNext Issuance: Nov 29 2023 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork Feather River - Merrimac (MRMC1)
#
# File Generation Time:  11/28/2023 at 01:38 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/23/2023 at 03:00 PM PST
# Maximum Observed Stage:                       1604.3 Feet
# Maximum Observed Flow:                        324 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/28/2023 at 02:00 PM PST
# Maximum Forecast Stage:                       1604.2 Feet
# Maximum Forecast Flow:                        270 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/23/2023 01 PM PST          1604.3            324                Not Applicable
  11/23/2023 02 PM PST          1604.3            324         0      Not Applicable
  11/23/2023 03 PM PST          1604.3            324         0      Not Applicable
  11/23/2023 04 PM PST          1604.2            319         -      Not Applicable
  11/23/2023 05 PM PST          1604.2            319         0      Not Applicable
  11/23/2023 06 PM PST          1604.2            319         0      Not Applicable
  11/23/2023 07 PM PST          1604.2            314         -      Not Applicable
  11/23/2023 08 PM PST          1604.2            308         -      Not Applicable
  11/23/2023 09 PM PST          1604.2            308         0      Not Applicable
  11/23/2023 10 PM PST          1604.2            303         -      Not Applicable
  11/23/2023 11 PM PST          1604.2            303         0      Not Applicable
  11/24/2023 12 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 01 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 02 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 03 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 04 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 05 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 06 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 07 AM PST          1604.2            298         -      Not Applicable
  11/24/2023 08 AM PST          1604.2            303         +      Not Applicable
  11/24/2023 09 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 10 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 11 AM PST          1604.2            303         0      Not Applicable
  11/24/2023 12 PM PST          1604.2            303         0      Not Applicable
  11/24/2023 01 PM PST          1604.2            303         0      Not Applicable
  11/24/2023 02 PM PST          1604.2            303         0      Not Applicable
  11/24/2023 03 PM PST          1604.2            303         0      Not Applicable
  11/24/2023 04 PM PST          1604.2            298         -      Not Applicable
  11/24/2023 05 PM PST          1604.2            293         -      Not Applicable
  11/24/2023 06 PM PST          1604.2            293         0      Not Applicable
  11/24/2023 07 PM PST          1604.2            293         0      Not Applicable
  11/24/2023 08 PM PST          1604.2            298         +      Not Applicable
  11/24/2023 09 PM PST          1604.2            293         -      Not Applicable
  11/24/2023 10 PM PST          1604.2            293         0      Not Applicable
  11/24/2023 11 PM PST          1604.2            293         0      Not Applicable
  11/25/2023 12 AM PST          1604.2            293         0      Not Applicable
  11/25/2023 01 AM PST          1604.2            288         -      Not Applicable
  11/25/2023 02 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 03 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 04 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 05 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 06 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 07 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 08 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 09 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 10 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 11 AM PST          1604.2            288         0      Not Applicable
  11/25/2023 12 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 01 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 02 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 03 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 04 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 05 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 06 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 07 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 08 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 09 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 10 PM PST          1604.2            288         0      Not Applicable
  11/25/2023 11 PM PST          1604.2            288         0      Not Applicable
  11/26/2023 12 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 01 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 02 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 03 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 04 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 05 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 06 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 07 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 08 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 09 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 10 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 11 AM PST          1604.2            288         0      Not Applicable
  11/26/2023 12 PM PST          1604.2            288         0      Not Applicable
  11/26/2023 01 PM PST          1604.2            288         0      Not Applicable
  11/26/2023 02 PM PST          1604.2            288         0      Not Applicable
  11/26/2023 03 PM PST          1604.2            288         0      Not Applicable
  11/26/2023 04 PM PST          1604.2            284         -      Not Applicable
  11/26/2023 05 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 06 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 07 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 08 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 09 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 10 PM PST          1604.2            284         0      Not Applicable
  11/26/2023 11 PM PST          1604.2            284         0      Not Applicable
  11/27/2023 12 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 01 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 02 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 03 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 04 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 05 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 06 AM PST          1604.2            284         0      Not Applicable
  11/27/2023 07 AM PST          1604.2            279         -      Not Applicable
  11/27/2023 08 AM PST          1604.2            279         0      Not Applicable
  11/27/2023 09 AM PST          1604.2            279         0      Not Applicable
  11/27/2023 10 AM PST          1604.2            279         0      Not Applicable
  11/27/2023 11 AM PST          1604.2            279         0      Not Applicable
  11/27/2023 12 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 01 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 02 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 03 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 04 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 05 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 06 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 07 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 08 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 09 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 10 PM PST          1604.2            279         0      Not Applicable
  11/27/2023 11 PM PST          1604.2            279         0      Not Applicable
  11/28/2023 12 AM PST          1604.2            279         0      Not Applicable
  11/28/2023 01 AM PST          1604.2            279         0      Not Applicable
  11/28/2023 02 AM PST          1604.2            279         0      Not Applicable
  11/28/2023 03 AM PST          1604.2            279         0      Not Applicable
  11/28/2023 04 AM PST          1604.2            275         -      Not Applicable
  11/28/2023 05 AM PST          1604.2            275         0      Not Applicable
  11/28/2023 06 AM PST          1604.2            275         0      Not Applicable
  11/28/2023 07 AM PST          1604.2            275         0      Not Applicable
  11/28/2023 08 AM PST          1604.2            275         0      Not Applicable
  11/28/2023 09 AM PST          1604.2            270         -      Not Applicable
  11/28/2023 10 AM PST          1604.2            270         0      Not Applicable
  11/28/2023 11 AM PST          1604.2            270         0      Not Applicable
  11/28/2023 12 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 01 PM PST          1604.2            270         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/28/2023 02 PM PST          1604.2            270                Not Applicable
  11/28/2023 03 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 04 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 05 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 06 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 07 PM PST          1604.2            270         0      Not Applicable
  11/28/2023 08 PM PST          1604.1            266         -      Not Applicable
  11/28/2023 09 PM PST          1604.1            266         0      Not Applicable
  11/28/2023 10 PM PST          1604.1            266         0      Not Applicable
  11/28/2023 11 PM PST          1604.1            266         0      Not Applicable
  11/29/2023 12 AM PST          1604.1            261         -      Not Applicable
  11/29/2023 01 AM PST          1604.1            261         0      Not Applicable
  11/29/2023 02 AM PST          1604.1            261         0      Not Applicable
  11/29/2023 03 AM PST          1604.1            261         0      Not Applicable
  11/29/2023 04 AM PST          1604.1            261         0      Not Applicable
  11/29/2023 05 AM PST          1604.1            257         -      Not Applicable
  11/29/2023 06 AM PST          1604.1            257         0      Not Applicable
  11/29/2023 07 AM PST          1604.1            257         0      Not Applicable
  11/29/2023 08 AM PST          1604.1            257         0      Not Applicable
  11/29/2023 09 AM PST          1604.1            253         -      Not Applicable
  11/29/2023 10 AM PST          1604.1            253         0      Not Applicable
  11/29/2023 11 AM PST          1604.1            253         0      Not Applicable
  11/29/2023 12 PM PST          1604.1            253         0      Not Applicable
  11/29/2023 01 PM PST          1604.1            253         0      Not Applicable
  11/29/2023 02 PM PST          1604.1            253         0      Not Applicable
  11/29/2023 03 PM PST          1604.1            249         -      Not Applicable
  11/29/2023 04 PM PST          1604.1            249         0      Not Applicable
  11/29/2023 05 PM PST          1604.1            249         0      Not Applicable
  11/29/2023 06 PM PST          1604.1            249         0      Not Applicable
  11/29/2023 07 PM PST          1604.1            249         0      Not Applicable
  11/29/2023 08 PM PST          1604.1            247         -      Not Applicable
  11/29/2023 09 PM PST          1604.1            247         0      Not Applicable
  11/29/2023 10 PM PST          1604.1            247         0      Not Applicable
  11/29/2023 11 PM PST          1604.1            247         0      Not Applicable
  11/30/2023 12 AM PST          1604.1            246         -      Not Applicable
  11/30/2023 01 AM PST          1604.1            246         0      Not Applicable
  11/30/2023 02 AM PST          1604.1            246         0      Not Applicable
  11/30/2023 03 AM PST          1604.1            244         -      Not Applicable
  11/30/2023 04 AM PST          1604.1            244         0      Not Applicable
  11/30/2023 05 AM PST          1604.1            244         0      Not Applicable
  11/30/2023 06 AM PST          1604.1            244         0      Not Applicable
  11/30/2023 07 AM PST          1604.1            244         0      Not Applicable
  11/30/2023 08 AM PST          1604.1            243         -      Not Applicable
  11/30/2023 09 AM PST          1604.1            243         0      Not Applicable
  11/30/2023 10 AM PST          1604.1            243         0      Not Applicable
  11/30/2023 11 AM PST          1604.1            243         0      Not Applicable
  11/30/2023 12 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 01 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 02 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 03 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 04 PM PST          1604.0            241         -      Not Applicable
  11/30/2023 05 PM PST          1604.0            241         0      Not Applicable
  11/30/2023 06 PM PST          1604.0            241         0      Not Applicable
  11/30/2023 07 PM PST          1604.1            243         +      Not Applicable
  11/30/2023 08 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 09 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 10 PM PST          1604.1            243         0      Not Applicable
  11/30/2023 11 PM PST          1604.1            243         0      Not Applicable
  12/01/2023 12 AM PST          1604.0            241         -      Not Applicable
  12/01/2023 01 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 02 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 03 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 04 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 05 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 06 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 07 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 08 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 09 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 10 AM PST          1604.0            241         0      Not Applicable
  12/01/2023 11 AM PST          1604.0            240         -      Not Applicable
  12/01/2023 12 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 01 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 02 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 03 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 04 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 05 PM PST          1604.0            240         0      Not Applicable
  12/01/2023 06 PM PST          1604.0            241         +      Not Applicable
  12/01/2023 07 PM PST          1604.0            241         0      Not Applicable
  12/01/2023 08 PM PST          1604.0            241         0      Not Applicable
  12/01/2023 09 PM PST          1604.0            241         0      Not Applicable
  12/01/2023 10 PM PST          1604.0            241         0      Not Applicable
  12/01/2023 11 PM PST          1604.0            241         0      Not Applicable
  12/02/2023 12 AM PST          1604.0            241         0      Not Applicable
  12/02/2023 01 AM PST          1604.1            243         +      Not Applicable
  12/02/2023 02 AM PST          1604.1            243         0      Not Applicable
  12/02/2023 03 AM PST          1604.1            243         0      Not Applicable
  12/02/2023 04 AM PST          1604.1            243         0      Not Applicable
  12/02/2023 05 AM PST          1604.1            243         0      Not Applicable
  12/02/2023 06 AM PST          1604.1            244         +      Not Applicable
  12/02/2023 07 AM PST          1604.1            244         0      Not Applicable
  12/02/2023 08 AM PST          1604.1            244         0      Not Applicable
  12/02/2023 09 AM PST          1604.1            244         0      Not Applicable
  12/02/2023 10 AM PST          1604.1            246         +      Not Applicable
  12/02/2023 11 AM PST          1604.1            246         0      Not Applicable
  12/02/2023 12 PM PST          1604.1            246         0      Not Applicable
  12/02/2023 01 PM PST          1604.1            246         0      Not Applicable
  12/02/2023 02 PM PST          1604.1            247         +      Not Applicable
  12/02/2023 03 PM PST          1604.1            247         0      Not Applicable
  12/02/2023 04 PM PST          1604.1            247         0      Not Applicable
  12/02/2023 05 PM PST          1604.1            249         +      Not Applicable
  12/02/2023 06 PM PST          1604.1            249         0      Not Applicable
  12/02/2023 07 PM PST          1604.1            249         0      Not Applicable
  12/02/2023 08 PM PST          1604.1            249         0      Not Applicable
  12/02/2023 09 PM PST          1604.1            253         +      Not Applicable
  12/02/2023 10 PM PST          1604.1            253         0      Not Applicable
  12/02/2023 11 PM PST          1604.1            253         0      Not Applicable
  12/03/2023 12 AM PST          1604.1            253         0      Not Applicable
  12/03/2023 01 AM PST          1604.1            253         0      Not Applicable
  12/03/2023 02 AM PST          1604.1            253         0      Not Applicable
  12/03/2023 03 AM PST          1604.1            253         0      Not Applicable
  12/03/2023 04 AM PST          1604.1            257         +      Not Applicable
#
# 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.