# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 04/01/2026 at 01:12 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/27/2026 at 02:00 PM PDT
# Maximum Observed Stage: 72.98 Feet
# Maximum Observed Flow: 2179 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/01/2026 at 02:00 PM PDT
# Maximum Forecast Stage: 72.44 Feet
# Maximum Forecast Flow: 1556 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/27/2026 01 PM PDT 72.98 2179 Normal
03/27/2026 02 PM PDT 72.98 2179 0 Normal
03/27/2026 03 PM PDT 72.93 2117 - Normal
03/27/2026 04 PM PDT 72.89 2069 - Normal
03/27/2026 05 PM PDT 72.87 2044 - Normal
03/27/2026 06 PM PDT 72.85 2020 - Normal
03/27/2026 07 PM PDT 72.85 2020 0 Normal
03/27/2026 08 PM PDT 72.84 2008 - Normal
03/27/2026 09 PM PDT 72.85 2020 + Normal
03/27/2026 10 PM PDT 72.84 2008 - Normal
03/27/2026 11 PM PDT 72.82 1984 - Normal
03/28/2026 12 AM PDT 72.83 1996 + Normal
03/28/2026 01 AM PDT 72.82 1984 - Normal
03/28/2026 02 AM PDT 72.82 1984 0 Normal
03/28/2026 03 AM PDT 72.81 1973 - Normal
03/28/2026 04 AM PDT 72.82 1984 + Normal
03/28/2026 05 AM PDT 72.81 1973 - Normal
03/28/2026 06 AM PDT 72.82 1984 + Normal
03/28/2026 07 AM PDT 72.82 1984 0 Normal
03/28/2026 08 AM PDT 72.82 1984 0 Normal
03/28/2026 09 AM PDT 72.81 1973 - Normal
03/28/2026 10 AM PDT 72.82 1984 + Normal
03/28/2026 11 AM PDT 72.83 1996 + Normal
03/28/2026 12 PM PDT 72.82 1984 - Normal
03/28/2026 01 PM PDT 72.81 1973 - Normal
03/28/2026 02 PM PDT 72.81 1973 0 Normal
03/28/2026 03 PM PDT 72.76 1913 - Normal
03/28/2026 04 PM PDT 72.73 1878 - Normal
03/28/2026 05 PM PDT 72.69 1832 - Normal
03/28/2026 06 PM PDT 72.66 1798 - Normal
03/28/2026 07 PM PDT 72.66 1798 0 Normal
03/28/2026 08 PM PDT 72.65 1787 - Normal
03/28/2026 09 PM PDT 72.65 1787 0 Normal
03/28/2026 10 PM PDT 72.64 1775 - Normal
03/28/2026 11 PM PDT 72.64 1775 0 Normal
03/29/2026 12 AM PDT 72.64 1775 0 Normal
03/29/2026 01 AM PDT 72.64 1775 0 Normal
03/29/2026 02 AM PDT 72.65 1787 + Normal
03/29/2026 03 AM PDT 72.65 1787 0 Normal
03/29/2026 04 AM PDT 72.65 1787 0 Normal
03/29/2026 05 AM PDT 72.64 1775 - Normal
03/29/2026 06 AM PDT 72.65 1787 + Normal
03/29/2026 07 AM PDT 72.64 1775 - Normal
03/29/2026 08 AM PDT 72.66 1798 + Normal
03/29/2026 09 AM PDT 72.65 1787 - Normal
03/29/2026 10 AM PDT 72.65 1787 0 Normal
03/29/2026 11 AM PDT 72.66 1798 + Normal
03/29/2026 12 PM PDT 72.65 1787 - Normal
03/29/2026 01 PM PDT 72.65 1787 0 Normal
03/29/2026 02 PM PDT 72.65 1787 0 Normal
03/29/2026 03 PM PDT 72.61 1742 - Normal
03/29/2026 04 PM PDT 72.56 1686 - Normal
03/29/2026 05 PM PDT 72.53 1653 - Normal
03/29/2026 06 PM PDT 72.51 1632 - Normal
03/29/2026 07 PM PDT 72.50 1621 - Normal
03/29/2026 08 PM PDT 72.50 1621 0 Normal
03/29/2026 09 PM PDT 72.50 1621 0 Normal
03/29/2026 10 PM PDT 72.51 1632 + Normal
03/29/2026 11 PM PDT 72.49 1610 - Normal
03/30/2026 12 AM PDT 72.49 1610 0 Normal
03/30/2026 01 AM PDT 72.50 1621 + Normal
03/30/2026 02 AM PDT 72.50 1621 0 Normal
03/30/2026 03 AM PDT 72.50 1621 0 Normal
03/30/2026 04 AM PDT 72.50 1621 0 Normal
03/30/2026 05 AM PDT 72.49 1610 - Normal
03/30/2026 06 AM PDT 72.49 1610 0 Normal
03/30/2026 07 AM PDT 72.49 1610 0 Normal
03/30/2026 08 AM PDT 72.49 1610 0 Normal
03/30/2026 09 AM PDT 72.50 1621 + Normal
03/30/2026 10 AM PDT 72.50 1621 0 Normal
03/30/2026 11 AM PDT 72.50 1621 0 Normal
03/30/2026 12 PM PDT 72.50 1621 0 Normal
03/30/2026 01 PM PDT 72.50 1621 0 Normal
03/30/2026 02 PM PDT 72.49 1610 - Normal
03/30/2026 03 PM PDT 72.51 1632 + Normal
03/30/2026 04 PM PDT 72.50 1621 - Normal
03/30/2026 05 PM PDT 72.50 1621 0 Normal
03/30/2026 06 PM PDT 72.49 1610 - Normal
03/30/2026 07 PM PDT 72.49 1610 0 Normal
03/30/2026 08 PM PDT 72.49 1610 0 Normal
03/30/2026 09 PM PDT 72.49 1610 0 Normal
03/30/2026 10 PM PDT 72.48 1599 - Normal
03/30/2026 11 PM PDT 72.49 1610 + Normal
03/31/2026 12 AM PDT 72.49 1610 0 Normal
03/31/2026 01 AM PDT 72.49 1610 0 Normal
03/31/2026 02 AM PDT 72.49 1610 0 Normal
03/31/2026 03 AM PDT 72.50 1621 + Normal
03/31/2026 04 AM PDT 72.50 1621 0 Normal
03/31/2026 05 AM PDT 72.50 1621 0 Normal
03/31/2026 06 AM PDT 72.49 1610 - Normal
03/31/2026 07 AM PDT 72.51 1632 + Normal
03/31/2026 08 AM PDT 72.50 1621 - Normal
03/31/2026 09 AM PDT 72.50 1621 0 Normal
03/31/2026 10 AM PDT 72.51 1632 + Normal
03/31/2026 11 AM PDT 72.50 1621 - Normal
03/31/2026 12 PM PDT 72.50 1621 0 Normal
03/31/2026 01 PM PDT 72.51 1632 + Normal
03/31/2026 02 PM PDT 72.50 1621 - Normal
03/31/2026 03 PM PDT 72.50 1621 0 Normal
03/31/2026 04 PM PDT 72.49 1610 - Normal
03/31/2026 05 PM PDT 72.49 1610 0 Normal
03/31/2026 06 PM PDT 72.50 1621 + Normal
03/31/2026 07 PM PDT 72.51 1632 + Normal
03/31/2026 08 PM PDT 72.52 1642 + Normal
03/31/2026 09 PM PDT 72.51 1632 - Normal
03/31/2026 10 PM PDT 72.53 1653 + Normal
03/31/2026 11 PM PDT 72.51 1632 - Normal
04/01/2026 12 AM PDT 72.53 1653 + Normal
04/01/2026 01 AM PDT 72.52 1642 - Normal
04/01/2026 02 AM PDT 72.52 1642 0 Normal
04/01/2026 03 AM PDT 72.52 1642 0 Normal
04/01/2026 04 AM PDT 72.51 1632 - Normal
04/01/2026 05 AM PDT 72.52 1642 + Normal
04/01/2026 06 AM PDT 72.51 1632 - Normal
04/01/2026 07 AM PDT 72.51 1632 0 Normal
04/01/2026 08 AM PDT 72.50 1621 - Normal
04/01/2026 09 AM PDT 72.50 1621 0 Normal
04/01/2026 10 AM PDT 72.50 1621 0 Normal
04/01/2026 11 AM PDT 72.50 1621 0 Normal
04/01/2026 12 PM PDT 72.50 1621 0 Normal
04/01/2026 01 PM PDT 72.50 1621 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/01/2026 02 PM PDT 72.44 1556 Normal
04/01/2026 03 PM PDT 72.36 1472 - Normal
04/01/2026 04 PM PDT 72.33 1440 - Normal
04/01/2026 05 PM PDT 72.32 1430 - Normal
04/01/2026 06 PM PDT 72.32 1430 0 Normal
04/01/2026 07 PM PDT 72.32 1430 0 Normal
04/01/2026 08 PM PDT 72.31 1420 - Normal
04/01/2026 09 PM PDT 72.31 1420 0 Normal
04/01/2026 10 PM PDT 72.31 1420 0 Normal
04/01/2026 11 PM PDT 72.31 1420 0 Normal
04/02/2026 12 AM PDT 72.31 1420 0 Normal
04/02/2026 01 AM PDT 72.31 1420 0 Normal
04/02/2026 02 AM PDT 72.31 1420 0 Normal
04/02/2026 03 AM PDT 72.31 1420 0 Normal
04/02/2026 04 AM PDT 72.31 1420 0 Normal
04/02/2026 05 AM PDT 72.31 1420 0 Normal
04/02/2026 06 AM PDT 72.30 1410 - Normal
04/02/2026 07 AM PDT 72.30 1410 0 Normal
04/02/2026 08 AM PDT 72.30 1410 0 Normal
04/02/2026 09 AM PDT 72.30 1410 0 Normal
04/02/2026 10 AM PDT 72.30 1410 0 Normal
04/02/2026 11 AM PDT 72.30 1410 0 Normal
04/02/2026 12 PM PDT 72.30 1410 0 Normal
04/02/2026 01 PM PDT 72.30 1410 0 Normal
04/02/2026 02 PM PDT 72.23 1339 - Normal
04/02/2026 03 PM PDT 72.14 1250 - Normal
04/02/2026 04 PM PDT 72.11 1221 - Normal
04/02/2026 05 PM PDT 72.10 1212 - Normal
04/02/2026 06 PM PDT 72.10 1212 0 Normal
04/02/2026 07 PM PDT 72.10 1212 0 Normal
04/02/2026 08 PM PDT 72.10 1212 0 Normal
04/02/2026 09 PM PDT 72.10 1212 0 Normal
04/02/2026 10 PM PDT 72.09 1202 - Normal
04/02/2026 11 PM PDT 72.09 1202 0 Normal
04/03/2026 12 AM PDT 72.09 1202 0 Normal
04/03/2026 01 AM PDT 72.09 1202 0 Normal
04/03/2026 02 AM PDT 72.09 1202 0 Normal
04/03/2026 03 AM PDT 72.09 1202 0 Normal
04/03/2026 04 AM PDT 72.09 1202 0 Normal
04/03/2026 05 AM PDT 72.09 1202 0 Normal
04/03/2026 06 AM PDT 72.09 1202 0 Normal
04/03/2026 07 AM PDT 72.09 1202 0 Normal
04/03/2026 08 AM PDT 72.09 1202 0 Normal
04/03/2026 09 AM PDT 72.09 1202 0 Normal
04/03/2026 10 AM PDT 72.09 1202 0 Normal
04/03/2026 11 AM PDT 72.09 1202 0 Normal
04/03/2026 12 PM PDT 72.09 1202 0 Normal
04/03/2026 01 PM PDT 72.09 1202 0 Normal
04/03/2026 02 PM PDT 72.02 1137 - Normal
04/03/2026 03 PM PDT 71.93 1055 - Normal
04/03/2026 04 PM PDT 71.89 1019 - Normal
04/03/2026 05 PM PDT 71.88 1010 - Normal
04/03/2026 06 PM PDT 71.88 1010 0 Normal
04/03/2026 07 PM PDT 71.88 1010 0 Normal
04/03/2026 08 PM PDT 71.88 1010 0 Normal
04/03/2026 09 PM PDT 71.88 1010 0 Normal
04/03/2026 10 PM PDT 71.88 1010 0 Normal
04/03/2026 11 PM PDT 71.88 1010 0 Normal
04/04/2026 12 AM PDT 71.88 1010 0 Normal
04/04/2026 01 AM PDT 71.88 1010 0 Normal
04/04/2026 02 AM PDT 71.88 1010 0 Normal
04/04/2026 03 AM PDT 71.88 1010 0 Normal
04/04/2026 04 AM PDT 71.88 1010 0 Normal
04/04/2026 05 AM PDT 71.88 1010 0 Normal
04/04/2026 06 AM PDT 71.88 1010 0 Normal
04/04/2026 07 AM PDT 71.88 1010 0 Normal
04/04/2026 08 AM PDT 71.88 1010 0 Normal
04/04/2026 09 AM PDT 71.88 1010 0 Normal
04/04/2026 10 AM PDT 71.88 1010 0 Normal
04/04/2026 11 AM PDT 71.88 1010 0 Normal
04/04/2026 12 PM PDT 71.88 1010 0 Normal
04/04/2026 01 PM PDT 71.88 1010 0 Normal
04/04/2026 02 PM PDT 71.84 975 - Normal
04/04/2026 03 PM PDT 71.79 932 - Normal
04/04/2026 04 PM PDT 71.77 915 - Normal
04/04/2026 05 PM PDT 71.77 915 0 Normal
04/04/2026 06 PM PDT 71.76 907 - Normal
04/04/2026 07 PM PDT 71.76 907 0 Normal
04/04/2026 08 PM PDT 71.76 907 0 Normal
04/04/2026 09 PM PDT 71.76 907 0 Normal
04/04/2026 10 PM PDT 71.76 907 0 Normal
04/04/2026 11 PM PDT 71.76 907 0 Normal
04/05/2026 12 AM PDT 71.76 907 0 Normal
04/05/2026 01 AM PDT 71.76 907 0 Normal
04/05/2026 02 AM PDT 71.76 907 0 Normal
04/05/2026 03 AM PDT 71.76 907 0 Normal
04/05/2026 04 AM PDT 71.76 907 0 Normal
04/05/2026 05 AM PDT 71.76 907 0 Normal
04/05/2026 06 AM PDT 71.76 907 0 Normal
04/05/2026 07 AM PDT 71.76 907 0 Normal
04/05/2026 08 AM PDT 71.76 907 0 Normal
04/05/2026 09 AM PDT 71.76 907 0 Normal
04/05/2026 10 AM PDT 71.76 907 0 Normal
04/05/2026 11 AM PDT 71.76 907 0 Normal
04/05/2026 12 PM PDT 71.76 907 0 Normal
04/05/2026 01 PM PDT 71.76 907 0 Normal
04/05/2026 02 PM PDT 71.76 907 0 Normal
04/05/2026 03 PM PDT 71.76 907 0 Normal
04/05/2026 04 PM PDT 71.76 907 0 Normal
04/05/2026 05 PM PDT 71.76 907 0 Normal
04/05/2026 06 PM PDT 71.76 907 0 Normal
04/05/2026 07 PM PDT 71.76 907 0 Normal
04/05/2026 08 PM PDT 71.77 915 + Normal
04/05/2026 09 PM PDT 71.77 915 0 Normal
04/05/2026 10 PM PDT 71.77 915 0 Normal
04/05/2026 11 PM PDT 71.77 915 0 Normal
04/06/2026 12 AM PDT 71.77 915 0 Normal
04/06/2026 01 AM PDT 71.77 915 0 Normal
04/06/2026 02 AM PDT 71.77 915 0 Normal
04/06/2026 03 AM PDT 71.77 915 0 Normal
04/06/2026 04 AM PDT 71.77 915 0 Normal
04/06/2026 05 AM PDT 71.77 915 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.
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