# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 01/20/2026 at 07:11 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/17/2026 at 12:00 AM PST
# Maximum Observed Stage: 74.68 Feet
# Maximum Observed Flow: 4726 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/20/2026 at 07:00 AM PST
# Maximum Forecast Stage: 73.33 Feet
# Maximum Forecast Flow: 2632 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/15/2026 07 AM PST 74.66 4691 Normal
01/15/2026 08 AM PST 74.66 4691 0 Normal
01/15/2026 09 AM PST 74.66 4691 0 Normal
01/15/2026 10 AM PST 74.66 4691 0 Normal
01/15/2026 11 AM PST 74.66 4691 0 Normal
01/15/2026 12 PM PST 74.66 4691 0 Normal
01/15/2026 01 PM PST 74.66 4691 0 Normal
01/15/2026 02 PM PST 74.66 4691 0 Normal
01/15/2026 03 PM PST 74.66 4691 0 Normal
01/15/2026 04 PM PST 74.66 4691 0 Normal
01/15/2026 05 PM PST 74.66 4691 0 Normal
01/15/2026 06 PM PST 74.66 4691 0 Normal
01/15/2026 07 PM PST 74.67 4708 + Normal
01/15/2026 08 PM PST 74.66 4691 - Normal
01/15/2026 09 PM PST 74.65 4673 - Normal
01/15/2026 10 PM PST 74.67 4708 + Normal
01/15/2026 11 PM PST 74.65 4673 - Normal
01/16/2026 12 AM PST 74.67 4708 + Normal
01/16/2026 01 AM PST 74.66 4691 - Normal
01/16/2026 02 AM PST 74.68 4726 + Normal
01/16/2026 03 AM PST 74.68 4726 0 Normal
01/16/2026 04 AM PST 74.67 4708 - Normal
01/16/2026 05 AM PST 74.68 4726 + Normal
01/16/2026 06 AM PST 74.67 4708 - Normal
01/16/2026 07 AM PST 74.68 4726 + Normal
01/16/2026 08 AM PST 74.68 4726 0 Normal
01/16/2026 09 AM PST 74.67 4708 - Normal
01/16/2026 10 AM PST 74.68 4726 + Normal
01/16/2026 11 AM PST 74.66 4691 - Normal
01/16/2026 12 PM PST 74.67 4708 + Normal
01/16/2026 01 PM PST 74.67 4708 0 Normal
01/16/2026 02 PM PST 74.67 4708 0 Normal
01/16/2026 03 PM PST 74.66 4691 - Normal
01/16/2026 04 PM PST 74.66 4691 0 Normal
01/16/2026 05 PM PST 74.66 4691 0 Normal
01/16/2026 06 PM PST 74.65 4673 - Normal
01/16/2026 07 PM PST 74.66 4691 + Normal
01/16/2026 08 PM PST 74.66 4691 0 Normal
01/16/2026 09 PM PST 74.65 4673 - Normal
01/16/2026 10 PM PST 74.67 4708 + Normal
01/16/2026 11 PM PST 74.66 4691 - Normal
01/17/2026 12 AM PST 74.68 4726 + Normal
01/17/2026 01 AM PST 74.67 4708 - Normal
01/17/2026 02 AM PST 74.67 4708 0 Normal
01/17/2026 03 AM PST 74.67 4708 0 Normal
01/17/2026 04 AM PST 74.67 4708 0 Normal
01/17/2026 05 AM PST 74.66 4691 - Normal
01/17/2026 06 AM PST 74.64 4656 - Normal
01/17/2026 07 AM PST 74.67 4708 + Normal
01/17/2026 08 AM PST 74.67 4708 0 Normal
01/17/2026 09 AM PST 74.66 4691 - Normal
01/17/2026 10 AM PST 74.67 4708 + Normal
01/17/2026 11 AM PST 74.65 4673 - Normal
01/17/2026 12 PM PST 74.66 4691 + Normal
01/17/2026 01 PM PST 74.64 4656 - Normal
01/17/2026 02 PM PST 74.47 4365 - Normal
01/17/2026 03 PM PST 74.23 3967 - Normal
01/17/2026 04 PM PST 74.09 3744 - Normal
01/17/2026 05 PM PST 74.03 3649 - Normal
01/17/2026 06 PM PST 74.00 3603 - Normal
01/17/2026 07 PM PST 73.98 3572 - Normal
01/17/2026 08 PM PST 73.99 3587 + Normal
01/17/2026 09 PM PST 73.98 3572 - Normal
01/17/2026 10 PM PST 73.96 3541 - Normal
01/17/2026 11 PM PST 73.96 3541 0 Normal
01/18/2026 12 AM PST 73.96 3541 0 Normal
01/18/2026 01 AM PST 73.96 3541 0 Normal
01/18/2026 02 AM PST 73.97 3556 + Normal
01/18/2026 03 AM PST 73.97 3556 0 Normal
01/18/2026 04 AM PST 73.96 3541 - Normal
01/18/2026 05 AM PST 73.97 3556 + Normal
01/18/2026 06 AM PST 73.96 3541 - Normal
01/18/2026 07 AM PST 73.96 3541 0 Normal
01/18/2026 08 AM PST 73.96 3541 0 Normal
01/18/2026 09 AM PST 73.96 3541 0 Normal
01/18/2026 10 AM PST 73.95 3526 - Normal
01/18/2026 11 AM PST 73.95 3526 0 Normal
01/18/2026 12 PM PST 73.94 3510 - Normal
01/18/2026 01 PM PST 73.93 3495 - Normal
01/18/2026 02 PM PST 73.87 3404 - Normal
01/18/2026 03 PM PST 73.76 3239 - Normal
01/18/2026 04 PM PST 73.71 3166 - Normal
01/18/2026 05 PM PST 73.68 3122 - Normal
01/18/2026 06 PM PST 73.68 3122 0 Normal
01/18/2026 07 PM PST 73.68 3122 0 Normal
01/18/2026 08 PM PST 73.67 3108 - Normal
01/18/2026 09 PM PST 73.67 3108 0 Normal
01/18/2026 10 PM PST 73.68 3122 + Normal
01/18/2026 11 PM PST 73.67 3108 - Normal
01/19/2026 12 AM PST 73.68 3122 + Normal
01/19/2026 01 AM PST 73.67 3108 - Normal
01/19/2026 02 AM PST 73.68 3122 + Normal
01/19/2026 03 AM PST 73.67 3108 - Normal
01/19/2026 04 AM PST 73.67 3108 0 Normal
01/19/2026 05 AM PST 73.68 3122 + Normal
01/19/2026 06 AM PST 73.67 3108 - Normal
01/19/2026 07 AM PST 73.67 3108 0 Normal
01/19/2026 08 AM PST 73.67 3108 0 Normal
01/19/2026 09 AM PST 73.67 3108 0 Normal
01/19/2026 10 AM PST 73.66 3093 - Normal
01/19/2026 11 AM PST 73.67 3108 + Normal
01/19/2026 12 PM PST 73.67 3108 0 Normal
01/19/2026 01 PM PST 73.67 3108 0 Normal
01/19/2026 02 PM PST 73.62 3035 - Normal
01/19/2026 03 PM PST 73.50 2865 - Normal
01/19/2026 04 PM PST 73.42 2754 - Normal
01/19/2026 05 PM PST 73.38 2699 - Normal
01/19/2026 06 PM PST 73.36 2672 - Normal
01/19/2026 07 PM PST 73.35 2659 - Normal
01/19/2026 08 PM PST 73.34 2645 - Normal
01/19/2026 09 PM PST 73.35 2659 + Normal
01/19/2026 10 PM PST 73.34 2645 - Normal
01/19/2026 11 PM PST 73.33 2632 - Normal
01/20/2026 12 AM PST 73.34 2645 + Normal
01/20/2026 01 AM PST 73.33 2632 - Normal
01/20/2026 02 AM PST 73.33 2632 0 Normal
01/20/2026 03 AM PST 73.33 2632 0 Normal
01/20/2026 04 AM PST 73.33 2632 0 Normal
01/20/2026 05 AM PST 73.33 2632 0 Normal
01/20/2026 06 AM PST 73.33 2632 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/20/2026 07 AM PST 73.33 2632 Normal
01/20/2026 08 AM PST 73.33 2632 0 Normal
01/20/2026 09 AM PST 73.33 2632 0 Normal
01/20/2026 10 AM PST 73.33 2632 0 Normal
01/20/2026 11 AM PST 73.33 2632 0 Normal
01/20/2026 12 PM PST 73.33 2632 0 Normal
01/20/2026 01 PM PST 73.33 2632 0 Normal
01/20/2026 02 PM PST 73.21 2472 - Normal
01/20/2026 03 PM PST 73.03 2241 - Normal
01/20/2026 04 PM PST 72.97 2166 - Normal
01/20/2026 05 PM PST 72.95 2142 - Normal
01/20/2026 06 PM PST 72.95 2142 0 Normal
01/20/2026 07 PM PST 72.94 2129 - Normal
01/20/2026 08 PM PST 72.94 2129 0 Normal
01/20/2026 09 PM PST 72.94 2129 0 Normal
01/20/2026 10 PM PST 72.94 2129 0 Normal
01/20/2026 11 PM PST 72.94 2129 0 Normal
01/21/2026 12 AM PST 72.94 2129 0 Normal
01/21/2026 01 AM PST 72.94 2129 0 Normal
01/21/2026 02 AM PST 72.94 2129 0 Normal
01/21/2026 03 AM PST 72.94 2129 0 Normal
01/21/2026 04 AM PST 72.94 2129 0 Normal
01/21/2026 05 AM PST 72.94 2129 0 Normal
01/21/2026 06 AM PST 72.94 2129 0 Normal
01/21/2026 07 AM PST 72.94 2129 0 Normal
01/21/2026 08 AM PST 72.94 2129 0 Normal
01/21/2026 09 AM PST 72.94 2129 0 Normal
01/21/2026 10 AM PST 72.95 2142 + Normal
01/21/2026 11 AM PST 72.95 2142 0 Normal
01/21/2026 12 PM PST 72.95 2142 0 Normal
01/21/2026 01 PM PST 72.95 2142 0 Normal
01/21/2026 02 PM PST 72.95 2142 0 Normal
01/21/2026 03 PM PST 72.95 2142 0 Normal
01/21/2026 04 PM PST 72.95 2142 0 Normal
01/21/2026 05 PM PST 72.95 2142 0 Normal
01/21/2026 06 PM PST 72.95 2142 0 Normal
01/21/2026 07 PM PST 72.95 2142 0 Normal
01/21/2026 08 PM PST 72.95 2142 0 Normal
01/21/2026 09 PM PST 72.95 2142 0 Normal
01/21/2026 10 PM PST 72.95 2142 0 Normal
01/21/2026 11 PM PST 72.95 2142 0 Normal
01/22/2026 12 AM PST 72.95 2142 0 Normal
01/22/2026 01 AM PST 72.95 2142 0 Normal
01/22/2026 02 AM PST 72.95 2142 0 Normal
01/22/2026 03 AM PST 72.95 2142 0 Normal
01/22/2026 04 AM PST 72.95 2142 0 Normal
01/22/2026 05 AM PST 72.95 2142 0 Normal
01/22/2026 06 AM PST 72.95 2142 0 Normal
01/22/2026 07 AM PST 72.95 2142 0 Normal
01/22/2026 08 AM PST 72.95 2142 0 Normal
01/22/2026 09 AM PST 72.95 2142 0 Normal
01/22/2026 10 AM PST 72.95 2142 0 Normal
01/22/2026 11 AM PST 72.95 2142 0 Normal
01/22/2026 12 PM PST 72.95 2142 0 Normal
01/22/2026 01 PM PST 72.95 2142 0 Normal
01/22/2026 02 PM PST 72.95 2142 0 Normal
01/22/2026 03 PM PST 72.95 2142 0 Normal
01/22/2026 04 PM PST 72.95 2142 0 Normal
01/22/2026 05 PM PST 72.95 2142 0 Normal
01/22/2026 06 PM PST 72.95 2142 0 Normal
01/22/2026 07 PM PST 72.95 2142 0 Normal
01/22/2026 08 PM PST 72.95 2142 0 Normal
01/22/2026 09 PM PST 72.95 2142 0 Normal
01/22/2026 10 PM PST 72.95 2142 0 Normal
01/22/2026 11 PM PST 72.95 2142 0 Normal
01/23/2026 12 AM PST 72.95 2142 0 Normal
01/23/2026 01 AM PST 72.95 2142 0 Normal
01/23/2026 02 AM PST 72.95 2142 0 Normal
01/23/2026 03 AM PST 72.95 2142 0 Normal
01/23/2026 04 AM PST 72.95 2142 0 Normal
01/23/2026 05 AM PST 72.95 2142 0 Normal
01/23/2026 06 AM PST 72.95 2142 0 Normal
01/23/2026 07 AM PST 72.95 2142 0 Normal
01/23/2026 08 AM PST 72.95 2142 0 Normal
01/23/2026 09 AM PST 72.95 2142 0 Normal
01/23/2026 10 AM PST 72.95 2142 0 Normal
01/23/2026 11 AM PST 72.95 2142 0 Normal
01/23/2026 12 PM PST 72.95 2142 0 Normal
01/23/2026 01 PM PST 72.95 2142 0 Normal
01/23/2026 02 PM PST 72.95 2142 0 Normal
01/23/2026 03 PM PST 72.95 2142 0 Normal
01/23/2026 04 PM PST 72.95 2142 0 Normal
01/23/2026 05 PM PST 72.95 2142 0 Normal
01/23/2026 06 PM PST 72.95 2142 0 Normal
01/23/2026 07 PM PST 72.95 2142 0 Normal
01/23/2026 08 PM PST 72.95 2142 0 Normal
01/23/2026 09 PM PST 72.95 2142 0 Normal
01/23/2026 10 PM PST 72.95 2142 0 Normal
01/23/2026 11 PM PST 72.95 2142 0 Normal
01/24/2026 12 AM PST 72.95 2142 0 Normal
01/24/2026 01 AM PST 72.95 2142 0 Normal
01/24/2026 02 AM PST 72.95 2142 0 Normal
01/24/2026 03 AM PST 72.95 2142 0 Normal
01/24/2026 04 AM PST 72.95 2142 0 Normal
01/24/2026 05 AM PST 72.95 2142 0 Normal
01/24/2026 06 AM PST 72.95 2142 0 Normal
01/24/2026 07 AM PST 72.95 2142 0 Normal
01/24/2026 08 AM PST 72.95 2142 0 Normal
01/24/2026 09 AM PST 72.95 2142 0 Normal
01/24/2026 10 AM PST 72.95 2142 0 Normal
01/24/2026 11 AM PST 72.95 2142 0 Normal
01/24/2026 12 PM PST 72.95 2142 0 Normal
01/24/2026 01 PM PST 72.95 2142 0 Normal
01/24/2026 02 PM PST 72.95 2142 0 Normal
01/24/2026 03 PM PST 72.95 2142 0 Normal
01/24/2026 04 PM PST 72.95 2142 0 Normal
01/24/2026 05 PM PST 72.95 2142 0 Normal
01/24/2026 06 PM PST 72.95 2142 0 Normal
01/24/2026 07 PM PST 72.96 2154 + Normal
01/24/2026 08 PM PST 72.96 2154 0 Normal
01/24/2026 09 PM PST 72.96 2154 0 Normal
01/24/2026 10 PM PST 72.96 2154 0 Normal
01/24/2026 11 PM PST 72.96 2154 0 Normal
01/25/2026 12 AM PST 72.96 2154 0 Normal
01/25/2026 01 AM PST 72.96 2154 0 Normal
01/25/2026 02 AM PST 72.96 2154 0 Normal
01/25/2026 03 AM PST 72.96 2154 0 Normal
01/25/2026 04 AM PST 72.96 2154 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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