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: Mar 11 2026 at 7:51 AM PDTNext Issuance: Mar 11 2026 at 3:00 PM PDT
Action/Monitor: 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:  03/11/2026 at 07:54 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/09/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       1539.23 Feet
# Maximum Observed Flow:                        709 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/12/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       1539.14 Feet
# Maximum Forecast Flow:                        632 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/06/2026 06 AM PST         1539.23            709                Not Applicable
  03/06/2026 07 AM PST         1539.23            709         0      Not Applicable
  03/06/2026 08 AM PST         1539.23            709         0      Not Applicable
  03/06/2026 09 AM PST         1539.22            701         -      Not Applicable
  03/06/2026 10 AM PST         1539.22            701         0      Not Applicable
  03/06/2026 11 AM PST         1539.20            684         -      Not Applicable
  03/06/2026 12 PM PST         1539.22            701         +      Not Applicable
  03/06/2026 01 PM PST         1539.21            692         -      Not Applicable
  03/06/2026 02 PM PST         1539.20            684         -      Not Applicable
  03/06/2026 03 PM PST         1539.20            684         0      Not Applicable
  03/06/2026 04 PM PST         1539.19            675         -      Not Applicable
  03/06/2026 05 PM PST         1539.19            675         0      Not Applicable
  03/06/2026 06 PM PST         1539.18            666         -      Not Applicable
  03/06/2026 07 PM PST         1539.17            657         -      Not Applicable
  03/06/2026 08 PM PST         1539.17            657         0      Not Applicable
  03/06/2026 09 PM PST         1539.17            657         0      Not Applicable
  03/06/2026 10 PM PST         1539.17            657         0      Not Applicable
  03/06/2026 11 PM PST         1539.18            666         +      Not Applicable
  03/07/2026 12 AM PST         1539.18            666         0      Not Applicable
  03/07/2026 01 AM PST         1539.17            657         -      Not Applicable
  03/07/2026 02 AM PST         1539.16            649         -      Not Applicable
  03/07/2026 03 AM PST         1539.18            666         +      Not Applicable
  03/07/2026 04 AM PST         1539.16            649         -      Not Applicable
  03/07/2026 05 AM PST         1539.18            666         +      Not Applicable
  03/07/2026 06 AM PST         1539.17            657         -      Not Applicable
  03/07/2026 07 AM PST         1539.15            640         -      Not Applicable
  03/07/2026 08 AM PST         1539.16            649         +      Not Applicable
  03/07/2026 09 AM PST         1539.17            657         +      Not Applicable
  03/07/2026 10 AM PST         1539.15            640         -      Not Applicable
  03/07/2026 11 AM PST         1539.16            649         +      Not Applicable
  03/07/2026 12 PM PST         1539.15            640         -      Not Applicable
  03/07/2026 01 PM PST         1539.14            632         -      Not Applicable
  03/07/2026 02 PM PST         1539.15            640         +      Not Applicable
  03/07/2026 03 PM PST         1539.14            632         -      Not Applicable
  03/07/2026 04 PM PST         1539.15            640         +      Not Applicable
  03/07/2026 05 PM PST         1539.13            623         -      Not Applicable
  03/07/2026 06 PM PST         1539.12            615         -      Not Applicable
  03/07/2026 07 PM PST         1539.13            623         +      Not Applicable
  03/07/2026 08 PM PST         1539.14            632         +      Not Applicable
  03/07/2026 09 PM PST         1539.14            632         0      Not Applicable
  03/07/2026 10 PM PST         1539.16            649         +      Not Applicable
  03/07/2026 11 PM PST         1539.16            649         0      Not Applicable
  03/08/2026 12 AM PST         1539.17            657         +      Not Applicable
  03/08/2026 01 AM PST         1539.18            666         +      Not Applicable
  03/08/2026 03 AM PDT         1539.18            666         0      Not Applicable
  03/08/2026 04 AM PDT         1539.19            675         +      Not Applicable
  03/08/2026 05 AM PDT         1539.20            684         +      Not Applicable
  03/08/2026 06 AM PDT         1539.21            692         +      Not Applicable
  03/08/2026 07 AM PDT         1539.20            684         -      Not Applicable
  03/08/2026 08 AM PDT         1539.19            675         -      Not Applicable
  03/08/2026 09 AM PDT         1539.18            666         -      Not Applicable
  03/08/2026 10 AM PDT         1539.19            675         +      Not Applicable
  03/08/2026 11 AM PDT         1539.20            684         +      Not Applicable
  03/08/2026 12 PM PDT         1539.19            675         -      Not Applicable
  03/08/2026 01 PM PDT         1539.18            666         -      Not Applicable
  03/08/2026 02 PM PDT         1539.18            666         0      Not Applicable
  03/08/2026 03 PM PDT         1539.18            666         0      Not Applicable
  03/08/2026 04 PM PDT         1539.15            640         -      Not Applicable
  03/08/2026 05 PM PDT         1539.15            640         0      Not Applicable
  03/08/2026 06 PM PDT         1539.15            640         0      Not Applicable
  03/08/2026 07 PM PDT         1539.15            640         0      Not Applicable
  03/08/2026 08 PM PDT         1539.16            649         +      Not Applicable
  03/08/2026 09 PM PDT         1539.16            649         0      Not Applicable
  03/08/2026 10 PM PDT         1539.18            666         +      Not Applicable
  03/08/2026 11 PM PDT         1539.19            675         +      Not Applicable
  03/09/2026 12 AM PDT         1539.21            692         +      Not Applicable
  03/09/2026 01 AM PDT         1539.21            692         0      Not Applicable
  03/09/2026 02 AM PDT         1539.21            692         0      Not Applicable
  03/09/2026 03 AM PDT         1539.23            709         +      Not Applicable
  03/09/2026 04 AM PDT         1539.22            701         -      Not Applicable
  03/09/2026 05 AM PDT         1539.21            692         -      Not Applicable
  03/09/2026 06 AM PDT         1539.21            692         0      Not Applicable
  03/09/2026 07 AM PDT         1539.21            692         0      Not Applicable
  03/09/2026 08 AM PDT         1539.19            675         -      Not Applicable
  03/09/2026 09 AM PDT         1539.18            666         -      Not Applicable
  03/09/2026 10 AM PDT         1539.18            666         0      Not Applicable
  03/09/2026 11 AM PDT         1539.17            657         -      Not Applicable
  03/09/2026 12 PM PDT         1539.17            657         0      Not Applicable
  03/09/2026 01 PM PDT         1539.16            649         -      Not Applicable
  03/09/2026 02 PM PDT         1539.16            649         0      Not Applicable
  03/09/2026 03 PM PDT         1539.15            640         -      Not Applicable
  03/09/2026 04 PM PDT         1539.14            632         -      Not Applicable
  03/09/2026 05 PM PDT         1539.12            615         -      Not Applicable
  03/09/2026 06 PM PDT         1539.13            623         +      Not Applicable
  03/09/2026 07 PM PDT         1539.12            615         -      Not Applicable
  03/09/2026 08 PM PDT         1539.12            615         0      Not Applicable
  03/09/2026 09 PM PDT         1539.12            615         0      Not Applicable
  03/09/2026 10 PM PDT         1539.13            623         +      Not Applicable
  03/09/2026 11 PM PDT         1539.13            623         0      Not Applicable
  03/10/2026 12 AM PDT         1539.14            632         +      Not Applicable
  03/10/2026 01 AM PDT         1539.14            632         0      Not Applicable
  03/10/2026 02 AM PDT         1539.15            640         +      Not Applicable
  03/10/2026 03 AM PDT         1539.15            640         0      Not Applicable
  03/10/2026 04 AM PDT         1539.15            640         0      Not Applicable
  03/10/2026 05 AM PDT         1539.15            640         0      Not Applicable
  03/10/2026 06 AM PDT         1539.15            640         0      Not Applicable
  03/10/2026 07 AM PDT         1539.14            632         -      Not Applicable
  03/10/2026 08 AM PDT         1539.13            623         -      Not Applicable
  03/10/2026 09 AM PDT         1539.13            623         0      Not Applicable
  03/10/2026 10 AM PDT         1539.13            623         0      Not Applicable
  03/10/2026 11 AM PDT         1539.11            607         -      Not Applicable
  03/10/2026 12 PM PDT         1539.11            607         0      Not Applicable
  03/10/2026 01 PM PDT         1539.10            599         -      Not Applicable
  03/10/2026 02 PM PDT         1539.10            599         0      Not Applicable
  03/10/2026 03 PM PDT         1539.09            590         -      Not Applicable
  03/10/2026 04 PM PDT         1539.08            582         -      Not Applicable
  03/10/2026 05 PM PDT         1539.08            582         0      Not Applicable
  03/10/2026 06 PM PDT         1539.08            582         0      Not Applicable
  03/10/2026 07 PM PDT         1539.07            574         -      Not Applicable
  03/10/2026 08 PM PDT         1539.07            574         0      Not Applicable
  03/10/2026 09 PM PDT         1539.07            574         0      Not Applicable
  03/10/2026 10 PM PDT         1539.06            566         -      Not Applicable
  03/10/2026 11 PM PDT         1539.05            558         -      Not Applicable
  03/11/2026 12 AM PDT         1539.06            566         +      Not Applicable
  03/11/2026 01 AM PDT         1539.05            558         -      Not Applicable
  03/11/2026 02 AM PDT         1539.06            566         +      Not Applicable
  03/11/2026 03 AM PDT         1539.06            566         0      Not Applicable
  03/11/2026 04 AM PDT         1539.06            566         0      Not Applicable
  03/11/2026 05 AM PDT         1539.05            558         -      Not Applicable
  03/11/2026 06 AM PDT         1539.05            558         0      Not Applicable
  03/11/2026 07 AM PDT         1539.05            558         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/11/2026 08 AM PDT         1539.05            558                Not Applicable
  03/11/2026 09 AM PDT         1539.05            558         0      Not Applicable
  03/11/2026 10 AM PDT         1539.05            558         0      Not Applicable
  03/11/2026 11 AM PDT         1539.06            566         +      Not Applicable
  03/11/2026 12 PM PDT         1539.06            566         0      Not Applicable
  03/11/2026 01 PM PDT         1539.06            566         0      Not Applicable
  03/11/2026 02 PM PDT         1539.07            574         +      Not Applicable
  03/11/2026 03 PM PDT         1539.07            574         0      Not Applicable
  03/11/2026 04 PM PDT         1539.08            582         +      Not Applicable
  03/11/2026 05 PM PDT         1539.08            582         0      Not Applicable
  03/11/2026 06 PM PDT         1539.09            590         +      Not Applicable
  03/11/2026 07 PM PDT         1539.09            590         0      Not Applicable
  03/11/2026 08 PM PDT         1539.10            599         +      Not Applicable
  03/11/2026 09 PM PDT         1539.10            599         0      Not Applicable
  03/11/2026 10 PM PDT         1539.11            607         +      Not Applicable
  03/11/2026 11 PM PDT         1539.11            607         0      Not Applicable
  03/12/2026 12 AM PDT         1539.12            615         +      Not Applicable
  03/12/2026 01 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 02 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 03 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 04 AM PDT         1539.13            623         +      Not Applicable
  03/12/2026 05 AM PDT         1539.13            623         0      Not Applicable
  03/12/2026 06 AM PDT         1539.13            623         0      Not Applicable
  03/12/2026 07 AM PDT         1539.13            623         0      Not Applicable
  03/12/2026 08 AM PDT         1539.12            615         -      Not Applicable
  03/12/2026 09 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 10 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 11 AM PDT         1539.12            615         0      Not Applicable
  03/12/2026 12 PM PDT         1539.12            615         0      Not Applicable
  03/12/2026 01 PM PDT         1539.12            615         0      Not Applicable
  03/12/2026 02 PM PDT         1539.12            615         0      Not Applicable
  03/12/2026 03 PM PDT         1539.13            623         +      Not Applicable
  03/12/2026 04 PM PDT         1539.13            623         0      Not Applicable
  03/12/2026 05 PM PDT         1539.13            623         0      Not Applicable
  03/12/2026 06 PM PDT         1539.13            623         0      Not Applicable
  03/12/2026 07 PM PDT         1539.14            632         +      Not Applicable
  03/12/2026 08 PM PDT         1539.14            632         0      Not Applicable
  03/12/2026 09 PM PDT         1539.14            632         0      Not Applicable
  03/12/2026 10 PM PDT         1539.14            632         0      Not Applicable
  03/12/2026 11 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 12 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 01 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 02 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 03 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 04 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 05 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 06 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 07 AM PDT         1539.14            632         0      Not Applicable
  03/13/2026 08 AM PDT         1539.13            623         -      Not Applicable
  03/13/2026 09 AM PDT         1539.13            623         0      Not Applicable
  03/13/2026 10 AM PDT         1539.13            623         0      Not Applicable
  03/13/2026 11 AM PDT         1539.13            623         0      Not Applicable
  03/13/2026 12 PM PDT         1539.13            623         0      Not Applicable
  03/13/2026 01 PM PDT         1539.13            623         0      Not Applicable
  03/13/2026 02 PM PDT         1539.13            623         0      Not Applicable
  03/13/2026 03 PM PDT         1539.13            623         0      Not Applicable
  03/13/2026 04 PM PDT         1539.14            632         +      Not Applicable
  03/13/2026 05 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 06 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 07 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 08 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 09 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 10 PM PDT         1539.14            632         0      Not Applicable
  03/13/2026 11 PM PDT         1539.14            632         0      Not Applicable
  03/14/2026 12 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 01 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 02 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 03 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 04 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 05 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 06 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 07 AM PDT         1539.14            632         0      Not Applicable
  03/14/2026 08 AM PDT         1539.13            623         -      Not Applicable
  03/14/2026 09 AM PDT         1539.13            623         0      Not Applicable
  03/14/2026 10 AM PDT         1539.13            623         0      Not Applicable
  03/14/2026 11 AM PDT         1539.12            615         -      Not Applicable
  03/14/2026 12 PM PDT         1539.12            615         0      Not Applicable
  03/14/2026 01 PM PDT         1539.13            623         +      Not Applicable
  03/14/2026 02 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 03 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 04 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 05 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 06 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 07 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 08 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 09 PM PDT         1539.13            623         0      Not Applicable
  03/14/2026 10 PM PDT         1539.14            632         +      Not Applicable
  03/14/2026 11 PM PDT         1539.14            632         0      Not Applicable
  03/15/2026 12 AM PDT         1539.14            632         0      Not Applicable
  03/15/2026 01 AM PDT         1539.13            623         -      Not Applicable
  03/15/2026 02 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 03 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 04 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 05 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 06 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 07 AM PDT         1539.13            623         0      Not Applicable
  03/15/2026 08 AM PDT         1539.12            615         -      Not Applicable
  03/15/2026 09 AM PDT         1539.12            615         0      Not Applicable
  03/15/2026 10 AM PDT         1539.12            615         0      Not Applicable
  03/15/2026 11 AM PDT         1539.12            615         0      Not Applicable
  03/15/2026 12 PM PDT         1539.12            615         0      Not Applicable
  03/15/2026 01 PM PDT         1539.12            615         0      Not Applicable
  03/15/2026 02 PM PDT         1539.12            615         0      Not Applicable
  03/15/2026 03 PM PDT         1539.12            615         0      Not Applicable
  03/15/2026 04 PM PDT         1539.12            615         0      Not Applicable
  03/15/2026 05 PM PDT         1539.13            623         +      Not Applicable
  03/15/2026 06 PM PDT         1539.13            623         0      Not Applicable
  03/15/2026 07 PM PDT         1539.13            623         0      Not Applicable
  03/15/2026 08 PM PDT         1539.13            623         0      Not Applicable
  03/15/2026 09 PM PDT         1539.13            623         0      Not Applicable
  03/15/2026 10 PM PDT         1539.13            623         0      Not Applicable
  03/15/2026 11 PM PDT         1539.13            623         0      Not Applicable
  03/16/2026 12 AM PDT         1539.13            623         0      Not Applicable
  03/16/2026 01 AM PDT         1539.13            623         0      Not Applicable
  03/16/2026 02 AM PDT         1539.13            623         0      Not Applicable
  03/16/2026 03 AM PDT         1539.13            623         0      Not Applicable
  03/16/2026 04 AM PDT         1539.13            623         0      Not Applicable
  03/16/2026 05 AM PDT         1539.13            623         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.