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

 | 

MIDDLE FORK FEATHER RIVER - PORTOLA (MFTC1)
Latitude: 39.82º NLongitude: 120.44º WElevation: 4850 Feet
Location: Plumas County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Jul 14 2025 at 8:20 AM PDTNext Issuance: Jul 15 2025 at 9:00 AM PDT
Action/Monitor: 4851.0 FeetMinor Flood: 4852.5 FeetModerate Flood: 4853.5 FeetMajor Flood: 4855.5 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork Feather River - Portola (MFTC1)
#
# File Generation Time:  07/14/2025 at 08:20 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/14/2025 at 08:00 AM PDT
# Maximum Observed Stage:                       4845.45 Feet
# Maximum Observed Flow:                        22 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/19/2025 at 04:00 AM PDT
# Maximum Forecast Stage:                       4845.47 Feet
# Maximum Forecast Flow:                        23 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/09/2025 08 AM PDT         4845.43             22                        Normal
  07/09/2025 09 AM PDT         4845.42             22         -              Normal
  07/09/2025 10 AM PDT         4845.42             22         0              Normal
  07/09/2025 11 AM PDT         4845.41             21         -              Normal
  07/09/2025 12 PM PDT         4845.41             21         0              Normal
  07/09/2025 01 PM PDT         4845.40             21         -              Normal
  07/09/2025 02 PM PDT         4845.39             20         -              Normal
  07/09/2025 03 PM PDT         4845.39             20         0              Normal
  07/09/2025 04 PM PDT         4845.39             20         0              Normal
  07/09/2025 05 PM PDT         4845.39             20         0              Normal
  07/09/2025 06 PM PDT         4845.40             21         +              Normal
  07/09/2025 07 PM PDT         4845.40             21         0              Normal
  07/09/2025 08 PM PDT         4845.40             21         0              Normal
  07/09/2025 09 PM PDT         4845.41             21         +              Normal
  07/09/2025 10 PM PDT         4845.41             21         0              Normal
  07/09/2025 11 PM PDT         4845.41             21         0              Normal
  07/10/2025 12 AM PDT         4845.42             22         +              Normal
  07/10/2025 01 AM PDT         4845.42             22         0              Normal
  07/10/2025 02 AM PDT         4845.43             22         +              Normal
  07/10/2025 03 AM PDT         4845.43             22         0              Normal
  07/10/2025 04 AM PDT         4845.43             22         0              Normal
  07/10/2025 05 AM PDT         4845.44             22         +              Normal
  07/10/2025 06 AM PDT         4845.44             22         0              Normal
  07/10/2025 07 AM PDT         4845.44             22         0              Normal
  07/10/2025 08 AM PDT         4845.44             22         0              Normal
  07/10/2025 09 AM PDT         4845.44             22         0              Normal
  07/10/2025 10 AM PDT         4845.43             22         -              Normal
  07/10/2025 11 AM PDT         4845.43             22         0              Normal
  07/10/2025 12 PM PDT         4845.42             22         -              Normal
  07/10/2025 01 PM PDT         4845.42             22         0              Normal
  07/10/2025 02 PM PDT         4845.41             21         -              Normal
  07/10/2025 03 PM PDT         4845.40             21         -              Normal
  07/10/2025 04 PM PDT         4845.40             21         0              Normal
  07/10/2025 05 PM PDT         4845.41             21         +              Normal
  07/10/2025 06 PM PDT         4845.41             21         0              Normal
  07/10/2025 07 PM PDT         4845.41             21         0              Normal
  07/10/2025 08 PM PDT         4845.41             21         0              Normal
  07/10/2025 09 PM PDT         4845.42             22         +              Normal
  07/10/2025 10 PM PDT         4845.43             22         +              Normal
  07/10/2025 11 PM PDT         4845.43             22         0              Normal
  07/11/2025 12 AM PDT         4845.44             22         +              Normal
  07/11/2025 01 AM PDT         4845.44             22         0              Normal
  07/11/2025 02 AM PDT         4845.44             22         0              Normal
  07/11/2025 03 AM PDT         4845.44             22         0              Normal
  07/11/2025 04 AM PDT         4845.45             22         +              Normal
  07/11/2025 05 AM PDT         4845.45             22         0              Normal
  07/11/2025 06 AM PDT         4845.45             22         0              Normal
  07/11/2025 07 AM PDT         4845.45             22         0              Normal
  07/11/2025 08 AM PDT         4845.45             22         0              Normal
  07/11/2025 09 AM PDT         4845.45             22         0              Normal
  07/11/2025 10 AM PDT         4845.44             22         -              Normal
  07/11/2025 11 AM PDT         4845.43             22         -              Normal
  07/11/2025 12 PM PDT         4845.43             22         0              Normal
  07/11/2025 01 PM PDT         4845.42             22         -              Normal
  07/11/2025 02 PM PDT         4845.41             21         -              Normal
  07/11/2025 03 PM PDT         4845.40             21         -              Normal
  07/11/2025 04 PM PDT         4845.40             21         0              Normal
  07/11/2025 05 PM PDT         4845.41             21         +              Normal
  07/11/2025 06 PM PDT         4845.41             21         0              Normal
  07/11/2025 07 PM PDT         4845.41             21         0              Normal
  07/11/2025 08 PM PDT         4845.41             21         0              Normal
  07/11/2025 09 PM PDT         4845.41             21         0              Normal
  07/11/2025 10 PM PDT         4845.42             22         +              Normal
  07/11/2025 11 PM PDT         4845.42             22         0              Normal
  07/12/2025 12 AM PDT         4845.43             22         +              Normal
  07/12/2025 01 AM PDT         4845.43             22         0              Normal
  07/12/2025 02 AM PDT         4845.43             22         0              Normal
  07/12/2025 03 AM PDT         4845.44             22         +              Normal
  07/12/2025 04 AM PDT         4845.44             22         0              Normal
  07/12/2025 05 AM PDT         4845.44             22         0              Normal
  07/12/2025 06 AM PDT         4845.44             22         0              Normal
  07/12/2025 07 AM PDT         4845.45             22         +              Normal
  07/12/2025 08 AM PDT         4845.45             22         0              Normal
  07/12/2025 09 AM PDT         4845.45             22         0              Normal
  07/12/2025 10 AM PDT         4845.44             22         -              Normal
  07/12/2025 11 AM PDT         4845.44             22         0              Normal
  07/12/2025 12 PM PDT         4845.43             22         -              Normal
  07/12/2025 01 PM PDT         4845.42             22         -              Normal
  07/12/2025 02 PM PDT         4845.41             21         -              Normal
  07/12/2025 03 PM PDT         4845.40             21         -              Normal
  07/12/2025 04 PM PDT         4845.41             21         +              Normal
  07/12/2025 05 PM PDT         4845.41             21         0              Normal
  07/12/2025 06 PM PDT         4845.41             21         0              Normal
  07/12/2025 07 PM PDT         4845.41             21         0              Normal
  07/12/2025 08 PM PDT         4845.42             22         +              Normal
  07/12/2025 09 PM PDT         4845.42             22         0              Normal
  07/12/2025 10 PM PDT         4845.42             22         0              Normal
  07/12/2025 11 PM PDT         4845.43             22         +              Normal
  07/13/2025 12 AM PDT         4845.43             22         0              Normal
  07/13/2025 01 AM PDT         4845.43             22         0              Normal
  07/13/2025 02 AM PDT         4845.44             22         +              Normal
  07/13/2025 03 AM PDT         4845.44             22         0              Normal
  07/13/2025 04 AM PDT         4845.44             22         0              Normal
  07/13/2025 05 AM PDT         4845.45             22         +              Normal
  07/13/2025 06 AM PDT         4845.45             22         0              Normal
  07/13/2025 07 AM PDT         4845.45             22         0              Normal
  07/13/2025 08 AM PDT         4845.45             22         0              Normal
  07/13/2025 09 AM PDT         4845.45             22         0              Normal
  07/13/2025 10 AM PDT         4845.44             22         -              Normal
  07/13/2025 11 AM PDT         4845.43             22         -              Normal
  07/13/2025 12 PM PDT         4845.42             22         -              Normal
  07/13/2025 01 PM PDT         4845.41             21         -              Normal
  07/13/2025 02 PM PDT         4845.40             21         -              Normal
  07/13/2025 03 PM PDT         4845.39             20         -              Normal
  07/13/2025 04 PM PDT         4845.40             21         +              Normal
  07/13/2025 05 PM PDT         4845.40             21         0              Normal
  07/13/2025 06 PM PDT         4845.40             21         0              Normal
  07/13/2025 07 PM PDT         4845.40             21         0              Normal
  07/13/2025 08 PM PDT         4845.40             21         0              Normal
  07/13/2025 09 PM PDT         4845.41             21         +              Normal
  07/13/2025 10 PM PDT         4845.41             21         0              Normal
  07/13/2025 11 PM PDT         4845.42             22         +              Normal
  07/14/2025 12 AM PDT         4845.42             22         0              Normal
  07/14/2025 01 AM PDT         4845.43             22         +              Normal
  07/14/2025 02 AM PDT         4845.43             22         0              Normal
  07/14/2025 03 AM PDT         4845.43             22         0              Normal
  07/14/2025 04 AM PDT         4845.44             22         +              Normal
  07/14/2025 05 AM PDT         4845.44             22         0              Normal
  07/14/2025 06 AM PDT         4845.44             22         0              Normal
  07/14/2025 07 AM PDT         4845.45             22         +              Normal
  07/14/2025 08 AM PDT         4845.45             22         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/14/2025 09 AM PDT         4845.45             22                        Normal
  07/14/2025 10 AM PDT         4845.45             22         0              Normal
  07/14/2025 11 AM PDT         4845.45             22         0              Normal
  07/14/2025 12 PM PDT         4845.45             22         0              Normal
  07/14/2025 01 PM PDT         4845.45             22         0              Normal
  07/14/2025 02 PM PDT         4845.45             22         0              Normal
  07/14/2025 03 PM PDT         4845.45             22         0              Normal
  07/14/2025 04 PM PDT         4845.45             22         0              Normal
  07/14/2025 05 PM PDT         4845.45             22         0              Normal
  07/14/2025 06 PM PDT         4845.45             22         0              Normal
  07/14/2025 07 PM PDT         4845.45             22         0              Normal
  07/14/2025 08 PM PDT         4845.45             22         0              Normal
  07/14/2025 09 PM PDT         4845.45             22         0              Normal
  07/14/2025 10 PM PDT         4845.45             22         0              Normal
  07/14/2025 11 PM PDT         4845.45             22         0              Normal
  07/15/2025 12 AM PDT         4845.45             22         0              Normal
  07/15/2025 01 AM PDT         4845.45             22         0              Normal
  07/15/2025 02 AM PDT         4845.45             22         0              Normal
  07/15/2025 03 AM PDT         4845.45             22         0              Normal
  07/15/2025 04 AM PDT         4845.45             22         0              Normal
  07/15/2025 05 AM PDT         4845.45             22         0              Normal
  07/15/2025 06 AM PDT         4845.45             22         0              Normal
  07/15/2025 07 AM PDT         4845.45             22         0              Normal
  07/15/2025 08 AM PDT         4845.45             22         0              Normal
  07/15/2025 09 AM PDT         4845.45             22         0              Normal
  07/15/2025 10 AM PDT         4845.45             22         0              Normal
  07/15/2025 11 AM PDT         4845.45             22         0              Normal
  07/15/2025 12 PM PDT         4845.45             22         0              Normal
  07/15/2025 01 PM PDT         4845.45             22         0              Normal
  07/15/2025 02 PM PDT         4845.45             22         0              Normal
  07/15/2025 03 PM PDT         4845.45             22         0              Normal
  07/15/2025 04 PM PDT         4845.45             22         0              Normal
  07/15/2025 05 PM PDT         4845.46             23         +              Normal
  07/15/2025 06 PM PDT         4845.46             23         0              Normal
  07/15/2025 07 PM PDT         4845.46             23         0              Normal
  07/15/2025 08 PM PDT         4845.46             23         0              Normal
  07/15/2025 09 PM PDT         4845.46             23         0              Normal
  07/15/2025 10 PM PDT         4845.46             23         0              Normal
  07/15/2025 11 PM PDT         4845.46             23         0              Normal
  07/16/2025 12 AM PDT         4845.46             23         0              Normal
  07/16/2025 01 AM PDT         4845.46             23         0              Normal
  07/16/2025 02 AM PDT         4845.46             23         0              Normal
  07/16/2025 03 AM PDT         4845.46             23         0              Normal
  07/16/2025 04 AM PDT         4845.46             23         0              Normal
  07/16/2025 05 AM PDT         4845.46             23         0              Normal
  07/16/2025 06 AM PDT         4845.46             23         0              Normal
  07/16/2025 07 AM PDT         4845.46             23         0              Normal
  07/16/2025 08 AM PDT         4845.46             23         0              Normal
  07/16/2025 09 AM PDT         4845.46             23         0              Normal
  07/16/2025 10 AM PDT         4845.46             23         0              Normal
  07/16/2025 11 AM PDT         4845.46             23         0              Normal
  07/16/2025 12 PM PDT         4845.46             23         0              Normal
  07/16/2025 01 PM PDT         4845.46             23         0              Normal
  07/16/2025 02 PM PDT         4845.46             23         0              Normal
  07/16/2025 03 PM PDT         4845.46             23         0              Normal
  07/16/2025 04 PM PDT         4845.46             23         0              Normal
  07/16/2025 05 PM PDT         4845.46             23         0              Normal
  07/16/2025 06 PM PDT         4845.46             23         0              Normal
  07/16/2025 07 PM PDT         4845.46             23         0              Normal
  07/16/2025 08 PM PDT         4845.46             23         0              Normal
  07/16/2025 09 PM PDT         4845.46             23         0              Normal
  07/16/2025 10 PM PDT         4845.46             23         0              Normal
  07/16/2025 11 PM PDT         4845.46             23         0              Normal
  07/17/2025 12 AM PDT         4845.46             23         0              Normal
  07/17/2025 01 AM PDT         4845.46             23         0              Normal
  07/17/2025 02 AM PDT         4845.46             23         0              Normal
  07/17/2025 03 AM PDT         4845.46             23         0              Normal
  07/17/2025 04 AM PDT         4845.46             23         0              Normal
  07/17/2025 05 AM PDT         4845.46             23         0              Normal
  07/17/2025 06 AM PDT         4845.46             23         0              Normal
  07/17/2025 07 AM PDT         4845.46             23         0              Normal
  07/17/2025 08 AM PDT         4845.46             23         0              Normal
  07/17/2025 09 AM PDT         4845.46             23         0              Normal
  07/17/2025 10 AM PDT         4845.46             23         0              Normal
  07/17/2025 11 AM PDT         4845.46             23         0              Normal
  07/17/2025 12 PM PDT         4845.46             23         0              Normal
  07/17/2025 01 PM PDT         4845.46             23         0              Normal
  07/17/2025 02 PM PDT         4845.46             23         0              Normal
  07/17/2025 03 PM PDT         4845.46             23         0              Normal
  07/17/2025 04 PM PDT         4845.46             23         0              Normal
  07/17/2025 05 PM PDT         4845.46             23         0              Normal
  07/17/2025 06 PM PDT         4845.46             23         0              Normal
  07/17/2025 07 PM PDT         4845.46             23         0              Normal
  07/17/2025 08 PM PDT         4845.46             23         0              Normal
  07/17/2025 09 PM PDT         4845.46             23         0              Normal
  07/17/2025 10 PM PDT         4845.46             23         0              Normal
  07/17/2025 11 PM PDT         4845.46             23         0              Normal
  07/18/2025 12 AM PDT         4845.46             23         0              Normal
  07/18/2025 01 AM PDT         4845.46             23         0              Normal
  07/18/2025 02 AM PDT         4845.46             23         0              Normal
  07/18/2025 03 AM PDT         4845.46             23         0              Normal
  07/18/2025 04 AM PDT         4845.46             23         0              Normal
  07/18/2025 05 AM PDT         4845.46             23         0              Normal
  07/18/2025 06 AM PDT         4845.46             23         0              Normal
  07/18/2025 07 AM PDT         4845.46             23         0              Normal
  07/18/2025 08 AM PDT         4845.46             23         0              Normal
  07/18/2025 09 AM PDT         4845.46             23         0              Normal
  07/18/2025 10 AM PDT         4845.46             23         0              Normal
  07/18/2025 11 AM PDT         4845.46             23         0              Normal
  07/18/2025 12 PM PDT         4845.46             23         0              Normal
  07/18/2025 01 PM PDT         4845.46             23         0              Normal
  07/18/2025 02 PM PDT         4845.46             23         0              Normal
  07/18/2025 03 PM PDT         4845.46             23         0              Normal
  07/18/2025 04 PM PDT         4845.46             23         0              Normal
  07/18/2025 05 PM PDT         4845.46             23         0              Normal
  07/18/2025 06 PM PDT         4845.46             23         0              Normal
  07/18/2025 07 PM PDT         4845.46             23         0              Normal
  07/18/2025 08 PM PDT         4845.46             23         0              Normal
  07/18/2025 09 PM PDT         4845.46             23         0              Normal
  07/18/2025 10 PM PDT         4845.46             23         0              Normal
  07/18/2025 11 PM PDT         4845.46             23         0              Normal
  07/19/2025 12 AM PDT         4845.46             23         0              Normal
  07/19/2025 01 AM PDT         4845.46             23         0              Normal
  07/19/2025 02 AM PDT         4845.46             23         0              Normal
  07/19/2025 03 AM PDT         4845.46             23         0              Normal
  07/19/2025 04 AM PDT         4845.47             23         +              Normal
  07/19/2025 05 AM PDT         4845.47             23         0              Normal
#
# 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.