WEST BRANCH FEATHER RIVER - MAGALIA (WBGC1)
Latitude: 39.83º NLongitude: 121.57º WElevation: 1380 FeetForecast Type: Unofficial Location
Location: Butte County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Sep 02 2026 at 7:20 AM PDTNext Issuance: Sep 03 2026 at 9:00 AM PDT
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: West Branch Feather River - Magalia (WBGC1)
#
# File Generation Time:  09/02/2026 at 07:21 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/02/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       1538.13 Feet
# Maximum Observed Flow:                        27 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/03/2026 at 05:00 PM PDT
# Maximum Forecast Stage:                       1538.45 Feet
# Maximum Forecast Flow:                        158 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  08/28/2026 07 AM PDT         1538.12             25                Not Applicable
  08/28/2026 08 AM PDT         1538.12             25         0      Not Applicable
  08/28/2026 09 AM PDT         1538.12             25         0      Not Applicable
  08/28/2026 10 AM PDT         1538.12             25         0      Not Applicable
  08/28/2026 11 AM PDT         1538.12             25         0      Not Applicable
  08/28/2026 12 PM PDT         1538.13             27         +      Not Applicable
  08/28/2026 01 PM PDT         1538.13             27         0      Not Applicable
  08/28/2026 02 PM PDT         1538.12             25         -      Not Applicable
  08/28/2026 03 PM PDT         1538.12             25         0      Not Applicable
  08/28/2026 04 PM PDT         1538.13             27         +      Not Applicable
  08/28/2026 05 PM PDT         1538.13             27         0      Not Applicable
  08/28/2026 06 PM PDT         1538.13             27         0      Not Applicable
  08/28/2026 07 PM PDT         1538.12             25         -      Not Applicable
  08/28/2026 08 PM PDT         1538.12             25         0      Not Applicable
  08/28/2026 09 PM PDT         1538.12             25         0      Not Applicable
  08/28/2026 10 PM PDT         1538.12             25         0      Not Applicable
  08/28/2026 11 PM PDT         1538.13             27         +      Not Applicable
  08/29/2026 12 AM PDT         1538.12             25         -      Not Applicable
  08/29/2026 01 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 02 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 03 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 04 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 05 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 06 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 07 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 08 AM PDT         1538.12             25         0      Not Applicable
  08/29/2026 09 AM PDT         1538.13             27         +      Not Applicable
  08/29/2026 10 AM PDT         1538.13             27         0      Not Applicable
  08/29/2026 11 AM PDT         1538.13             27         0      Not Applicable
  08/29/2026 12 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 01 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 02 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 03 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 04 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 05 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 06 PM PDT         1538.13             27         0      Not Applicable
  08/29/2026 07 PM PDT         1538.12             25         -      Not Applicable
  08/29/2026 08 PM PDT         1538.12             25         0      Not Applicable
  08/29/2026 09 PM PDT         1538.12             25         0      Not Applicable
  08/29/2026 10 PM PDT         1538.12             25         0      Not Applicable
  08/29/2026 11 PM PDT         1538.12             25         0      Not Applicable
  08/30/2026 12 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 01 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 02 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 03 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 04 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 05 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 06 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 07 AM PDT         1538.12             25         0      Not Applicable
  08/30/2026 08 AM PDT         1538.13             27         +      Not Applicable
  08/30/2026 09 AM PDT         1538.13             27         0      Not Applicable
  08/30/2026 10 AM PDT         1538.13             27         0      Not Applicable
  08/30/2026 11 AM PDT         1538.13             27         0      Not Applicable
  08/30/2026 12 PM PDT         1538.13             27         0      Not Applicable
  08/30/2026 01 PM PDT         1538.13             27         0      Not Applicable
  08/30/2026 02 PM PDT         1538.12             25         -      Not Applicable
  08/30/2026 03 PM PDT         1538.13             27         +      Not Applicable
  08/30/2026 04 PM PDT         1538.12             25         -      Not Applicable
  08/30/2026 05 PM PDT         1538.13             27         +      Not Applicable
  08/30/2026 06 PM PDT         1538.12             25         -      Not Applicable
  08/30/2026 07 PM PDT         1538.12             25         0      Not Applicable
  08/30/2026 08 PM PDT         1538.12             25         0      Not Applicable
  08/30/2026 09 PM PDT         1538.12             25         0      Not Applicable
  08/30/2026 10 PM PDT         1538.12             25         0      Not Applicable
  08/30/2026 11 PM PDT         1538.12             25         0      Not Applicable
  08/31/2026 12 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 01 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 02 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 03 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 04 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 05 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 06 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 07 AM PDT         1538.12             25         0      Not Applicable
  08/31/2026 08 AM PDT         1538.13             27         +      Not Applicable
  08/31/2026 09 AM PDT         1538.13             27         0      Not Applicable
  08/31/2026 10 AM PDT         1538.13             27         0      Not Applicable
  08/31/2026 11 AM PDT         1538.13             27         0      Not Applicable
  08/31/2026 12 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 01 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 02 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 03 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 04 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 05 PM PDT         1538.13             27         0      Not Applicable
  08/31/2026 06 PM PDT         1538.12             25         -      Not Applicable
  08/31/2026 07 PM PDT         1538.12             25         0      Not Applicable
  08/31/2026 08 PM PDT         1538.12             25         0      Not Applicable
  08/31/2026 09 PM PDT         1538.12             25         0      Not Applicable
  08/31/2026 10 PM PDT         1538.12             25         0      Not Applicable
  08/31/2026 11 PM PDT         1538.12             25         0      Not Applicable
  09/01/2026 12 AM PDT         1538.12             25         0      Not Applicable
  09/01/2026 01 AM PDT         1538.12             25         0      Not Applicable
  09/01/2026 02 AM PDT         1538.12             25         0      Not Applicable
  09/01/2026 03 AM PDT         1538.12             25         0      Not Applicable
  09/01/2026 04 AM PDT         1538.12             25         0      Not Applicable
  09/01/2026 05 AM PDT         1538.13             27         +      Not Applicable
  09/01/2026 06 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 07 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 08 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 09 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 10 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 11 AM PDT         1538.13             27         0      Not Applicable
  09/01/2026 12 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 01 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 02 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 03 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 04 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 05 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 06 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 07 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 08 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 09 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 10 PM PDT         1538.13             27         0      Not Applicable
  09/01/2026 11 PM PDT         1538.13             27         0      Not Applicable
  09/02/2026 12 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 01 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 02 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 03 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 04 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 05 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 06 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 07 AM PDT         1538.13             27         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/02/2026 08 AM PDT         1538.13             27                Not Applicable
  09/02/2026 09 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 10 AM PDT         1538.13             27         0      Not Applicable
  09/02/2026 11 AM PDT         1538.14             30         +      Not Applicable
  09/02/2026 12 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 01 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 02 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 03 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 04 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 05 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 06 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 07 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 08 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 09 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 10 PM PDT         1538.14             30         0      Not Applicable
  09/02/2026 11 PM PDT         1538.14             30         0      Not Applicable
  09/03/2026 12 AM PDT         1538.15             33         +      Not Applicable
  09/03/2026 01 AM PDT         1538.16             36         +      Not Applicable
  09/03/2026 02 AM PDT         1538.17             39         +      Not Applicable
  09/03/2026 03 AM PDT         1538.17             39         0      Not Applicable
  09/03/2026 04 AM PDT         1538.18             43         +      Not Applicable
  09/03/2026 05 AM PDT         1538.18             43         0      Not Applicable
  09/03/2026 06 AM PDT         1538.20             51         +      Not Applicable
  09/03/2026 07 AM PDT         1538.23             60         +      Not Applicable
  09/03/2026 08 AM PDT         1538.25             67         +      Not Applicable
  09/03/2026 09 AM PDT         1538.27             75         +      Not Applicable
  09/03/2026 10 AM PDT         1538.29             84         +      Not Applicable
  09/03/2026 11 AM PDT         1538.30             89         +      Not Applicable
  09/03/2026 12 PM PDT         1538.33            101         +      Not Applicable
  09/03/2026 01 PM PDT         1538.36            114         +      Not Applicable
  09/03/2026 02 PM PDT         1538.38            123         +      Not Applicable
  09/03/2026 03 PM PDT         1538.40            134         +      Not Applicable
  09/03/2026 04 PM PDT         1538.43            148         +      Not Applicable
  09/03/2026 05 PM PDT         1538.45            158         +      Not Applicable
  09/03/2026 06 PM PDT         1538.44            153         -      Not Applicable
  09/03/2026 07 PM PDT         1538.43            148         -      Not Applicable
  09/03/2026 08 PM PDT         1538.42            143         -      Not Applicable
  09/03/2026 09 PM PDT         1538.42            143         0      Not Applicable
  09/03/2026 10 PM PDT         1538.41            138         -      Not Applicable
  09/03/2026 11 PM PDT         1538.40            134         -      Not Applicable
  09/04/2026 12 AM PDT         1538.39            129         -      Not Applicable
  09/04/2026 01 AM PDT         1538.38            123         -      Not Applicable
  09/04/2026 02 AM PDT         1538.37            119         -      Not Applicable
  09/04/2026 03 AM PDT         1538.35            109         -      Not Applicable
  09/04/2026 04 AM PDT         1538.34            105         -      Not Applicable
  09/04/2026 05 AM PDT         1538.33            101         -      Not Applicable
  09/04/2026 06 AM PDT         1538.31             93         -      Not Applicable
  09/04/2026 07 AM PDT         1538.30             89         -      Not Applicable
  09/04/2026 08 AM PDT         1538.29             84         -      Not Applicable
  09/04/2026 09 AM PDT         1538.28             80         -      Not Applicable
  09/04/2026 10 AM PDT         1538.26             71         -      Not Applicable
  09/04/2026 11 AM PDT         1538.25             67         -      Not Applicable
  09/04/2026 12 PM PDT         1538.24             64         -      Not Applicable
  09/04/2026 01 PM PDT         1538.23             60         -      Not Applicable
  09/04/2026 02 PM PDT         1538.22             57         -      Not Applicable
  09/04/2026 03 PM PDT         1538.21             54         -      Not Applicable
  09/04/2026 04 PM PDT         1538.20             51         -      Not Applicable
  09/04/2026 05 PM PDT         1538.19             47         -      Not Applicable
  09/04/2026 06 PM PDT         1538.18             43         -      Not Applicable
  09/04/2026 07 PM PDT         1538.18             43         0      Not Applicable
  09/04/2026 08 PM PDT         1538.17             39         -      Not Applicable
  09/04/2026 09 PM PDT         1538.17             39         0      Not Applicable
  09/04/2026 10 PM PDT         1538.16             36         -      Not Applicable
  09/04/2026 11 PM PDT         1538.15             33         -      Not Applicable
  09/05/2026 12 AM PDT         1538.15             33         0      Not Applicable
  09/05/2026 01 AM PDT         1538.15             33         0      Not Applicable
  09/05/2026 02 AM PDT         1538.15             33         0      Not Applicable
  09/05/2026 03 AM PDT         1538.14             30         -      Not Applicable
  09/05/2026 04 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 05 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 06 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 07 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 08 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 09 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 10 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 11 AM PDT         1538.14             30         0      Not Applicable
  09/05/2026 12 PM PDT         1538.14             30         0      Not Applicable
  09/05/2026 01 PM PDT         1538.13             27         -      Not Applicable
  09/05/2026 02 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 03 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 04 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 05 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 06 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 07 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 08 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 09 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 10 PM PDT         1538.13             27         0      Not Applicable
  09/05/2026 11 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 12 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 01 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 02 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 03 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 04 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 05 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 06 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 07 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 08 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 09 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 10 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 11 AM PDT         1538.13             27         0      Not Applicable
  09/06/2026 12 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 01 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 02 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 03 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 04 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 05 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 06 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 07 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 08 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 09 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 10 PM PDT         1538.13             27         0      Not Applicable
  09/06/2026 11 PM PDT         1538.13             27         0      Not Applicable
  09/07/2026 12 AM PDT         1538.13             27         0      Not Applicable
  09/07/2026 01 AM PDT         1538.13             27         0      Not Applicable
  09/07/2026 02 AM PDT         1538.13             27         0      Not Applicable
  09/07/2026 03 AM PDT         1538.13             27         0      Not Applicable
  09/07/2026 04 AM PDT         1538.13             27         0      Not Applicable
  09/07/2026 05 AM PDT         1538.13             27         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.