# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 03/21/2026 at 07:19 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/16/2026 at 07:00 AM PDT
# Maximum Observed Stage: 75.44 Feet
# Maximum Observed Flow: 6138 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/21/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 74.89 Feet
# Maximum Forecast Flow: 5100 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/16/2026 07 AM PDT 75.44 6138 Normal
03/16/2026 08 AM PDT 75.43 6118 - Normal
03/16/2026 09 AM PDT 75.43 6118 0 Normal
03/16/2026 10 AM PDT 75.42 6099 - Normal
03/16/2026 11 AM PDT 75.43 6118 + Normal
03/16/2026 12 PM PDT 75.42 6099 - Normal
03/16/2026 01 PM PDT 75.41 6079 - Normal
03/16/2026 02 PM PDT 75.42 6099 + Normal
03/16/2026 03 PM PDT 75.39 6040 - Normal
03/16/2026 04 PM PDT 75.40 6060 + Normal
03/16/2026 05 PM PDT 75.40 6060 0 Normal
03/16/2026 06 PM PDT 75.41 6079 + Normal
03/16/2026 07 PM PDT 75.43 6118 + Normal
03/16/2026 08 PM PDT 75.43 6118 0 Normal
03/16/2026 09 PM PDT 75.42 6099 - Normal
03/16/2026 10 PM PDT 75.41 6079 - Normal
03/16/2026 11 PM PDT 75.42 6099 + Normal
03/17/2026 12 AM PDT 75.43 6118 + Normal
03/17/2026 01 AM PDT 75.42 6099 - Normal
03/17/2026 02 AM PDT 75.42 6099 0 Normal
03/17/2026 03 AM PDT 75.43 6118 + Normal
03/17/2026 04 AM PDT 75.42 6099 - Normal
03/17/2026 05 AM PDT 75.43 6118 + Normal
03/17/2026 06 AM PDT 75.42 6099 - Normal
03/17/2026 07 AM PDT 75.43 6118 + Normal
03/17/2026 08 AM PDT 75.42 6099 - Normal
03/17/2026 09 AM PDT 75.42 6099 0 Normal
03/17/2026 10 AM PDT 75.43 6118 + Normal
03/17/2026 11 AM PDT 75.43 6118 0 Normal
03/17/2026 12 PM PDT 75.42 6099 - Normal
03/17/2026 01 PM PDT 75.36 5982 - Normal
03/17/2026 02 PM PDT 75.21 5693 - Normal
03/17/2026 03 PM PDT 75.06 5411 - Normal
03/17/2026 04 PM PDT 74.97 5245 - Normal
03/17/2026 05 PM PDT 74.95 5208 - Normal
03/17/2026 06 PM PDT 74.93 5172 - Normal
03/17/2026 07 PM PDT 74.91 5136 - Normal
03/17/2026 08 PM PDT 74.91 5136 0 Normal
03/17/2026 09 PM PDT 74.91 5136 0 Normal
03/17/2026 10 PM PDT 74.92 5154 + Normal
03/17/2026 11 PM PDT 74.92 5154 0 Normal
03/18/2026 12 AM PDT 74.91 5136 - Normal
03/18/2026 01 AM PDT 74.91 5136 0 Normal
03/18/2026 02 AM PDT 74.91 5136 0 Normal
03/18/2026 03 AM PDT 74.90 5118 - Normal
03/18/2026 04 AM PDT 74.89 5100 - Normal
03/18/2026 05 AM PDT 74.90 5118 + Normal
03/18/2026 06 AM PDT 74.90 5118 0 Normal
03/18/2026 07 AM PDT 74.89 5100 - Normal
03/18/2026 08 AM PDT 74.90 5118 + Normal
03/18/2026 09 AM PDT 74.87 5063 - Normal
03/18/2026 10 AM PDT 74.89 5100 + Normal
03/18/2026 11 AM PDT 74.89 5100 0 Normal
03/18/2026 12 PM PDT 74.89 5100 0 Normal
03/18/2026 01 PM PDT 74.90 5118 + Normal
03/18/2026 02 PM PDT 74.89 5100 - Normal
03/18/2026 03 PM PDT 74.89 5100 0 Normal
03/18/2026 04 PM PDT 74.90 5118 + Normal
03/18/2026 05 PM PDT 74.90 5118 0 Normal
03/18/2026 06 PM PDT 74.90 5118 0 Normal
03/18/2026 07 PM PDT 74.90 5118 0 Normal
03/18/2026 08 PM PDT 74.90 5118 0 Normal
03/18/2026 09 PM PDT 74.90 5118 0 Normal
03/18/2026 10 PM PDT 74.89 5100 - Normal
03/18/2026 11 PM PDT 74.88 5082 - Normal
03/19/2026 12 AM PDT 74.90 5118 + Normal
03/19/2026 01 AM PDT 74.90 5118 0 Normal
03/19/2026 02 AM PDT 74.88 5082 - Normal
03/19/2026 03 AM PDT 74.89 5100 + Normal
03/19/2026 04 AM PDT 74.90 5118 + Normal
03/19/2026 05 AM PDT 74.90 5118 0 Normal
03/19/2026 06 AM PDT 74.89 5100 - Normal
03/19/2026 07 AM PDT 74.89 5100 0 Normal
03/19/2026 08 AM PDT 74.89 5100 0 Normal
03/19/2026 09 AM PDT 74.90 5118 + Normal
03/19/2026 10 AM PDT 74.88 5082 - Normal
03/19/2026 11 AM PDT 74.88 5082 0 Normal
03/19/2026 12 PM PDT 74.90 5118 + Normal
03/19/2026 01 PM PDT 74.89 5100 - Normal
03/19/2026 02 PM PDT 74.88 5082 - Normal
03/19/2026 03 PM PDT 74.90 5118 + Normal
03/19/2026 04 PM PDT 74.89 5100 - Normal
03/19/2026 05 PM PDT 74.88 5082 - Normal
03/19/2026 06 PM PDT 74.89 5100 + Normal
03/19/2026 07 PM PDT 74.90 5118 + Normal
03/19/2026 08 PM PDT 74.89 5100 - Normal
03/19/2026 09 PM PDT 74.89 5100 0 Normal
03/19/2026 10 PM PDT 74.88 5082 - Normal
03/19/2026 11 PM PDT 74.89 5100 + Normal
03/20/2026 12 AM PDT 74.89 5100 0 Normal
03/20/2026 01 AM PDT 74.89 5100 0 Normal
03/20/2026 02 AM PDT 74.89 5100 0 Normal
03/20/2026 03 AM PDT 74.89 5100 0 Normal
03/20/2026 04 AM PDT 74.88 5082 - Normal
03/20/2026 05 AM PDT 74.87 5063 - Normal
03/20/2026 06 AM PDT 74.88 5082 + Normal
03/20/2026 07 AM PDT 74.86 5045 - Normal
03/20/2026 08 AM PDT 74.87 5063 + Normal
03/20/2026 09 AM PDT 74.88 5082 + Normal
03/20/2026 10 AM PDT 74.88 5082 0 Normal
03/20/2026 11 AM PDT 74.88 5082 0 Normal
03/20/2026 12 PM PDT 74.87 5063 - Normal
03/20/2026 01 PM PDT 74.88 5082 + Normal
03/20/2026 02 PM PDT 74.88 5082 0 Normal
03/20/2026 03 PM PDT 74.88 5082 0 Normal
03/20/2026 04 PM PDT 74.89 5100 + Normal
03/20/2026 05 PM PDT 74.89 5100 0 Normal
03/20/2026 06 PM PDT 74.84 5009 - Normal
03/20/2026 07 PM PDT 74.89 5100 + Normal
03/20/2026 08 PM PDT 74.88 5082 - Normal
03/20/2026 09 PM PDT 74.89 5100 + Normal
03/20/2026 10 PM PDT 74.88 5082 - Normal
03/20/2026 11 PM PDT 74.88 5082 0 Normal
03/21/2026 12 AM PDT 74.88 5082 0 Normal
03/21/2026 01 AM PDT 74.89 5100 + Normal
03/21/2026 02 AM PDT 74.89 5100 0 Normal
03/21/2026 03 AM PDT 74.88 5082 - Normal
03/21/2026 04 AM PDT 74.89 5100 + Normal
03/21/2026 05 AM PDT 74.89 5100 0 Normal
03/21/2026 06 AM PDT 74.89 5100 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/21/2026 07 AM PDT 74.89 5100 Normal
03/21/2026 08 AM PDT 74.89 5100 0 Normal
03/21/2026 09 AM PDT 74.89 5100 0 Normal
03/21/2026 10 AM PDT 74.89 5100 0 Normal
03/21/2026 11 AM PDT 74.89 5100 0 Normal
03/21/2026 12 PM PDT 74.89 5100 0 Normal
03/21/2026 01 PM PDT 74.89 5100 0 Normal
03/21/2026 02 PM PDT 74.89 5100 0 Normal
03/21/2026 03 PM PDT 74.89 5100 0 Normal
03/21/2026 04 PM PDT 74.89 5100 0 Normal
03/21/2026 05 PM PDT 74.89 5100 0 Normal
03/21/2026 06 PM PDT 74.89 5100 0 Normal
03/21/2026 07 PM PDT 74.89 5100 0 Normal
03/21/2026 08 PM PDT 74.89 5100 0 Normal
03/21/2026 09 PM PDT 74.89 5100 0 Normal
03/21/2026 10 PM PDT 74.89 5100 0 Normal
03/21/2026 11 PM PDT 74.89 5100 0 Normal
03/22/2026 12 AM PDT 74.89 5100 0 Normal
03/22/2026 01 AM PDT 74.89 5100 0 Normal
03/22/2026 02 AM PDT 74.89 5100 0 Normal
03/22/2026 03 AM PDT 74.89 5100 0 Normal
03/22/2026 04 AM PDT 74.89 5100 0 Normal
03/22/2026 05 AM PDT 74.89 5100 0 Normal
03/22/2026 06 AM PDT 74.89 5100 0 Normal
03/22/2026 07 AM PDT 74.89 5100 0 Normal
03/22/2026 08 AM PDT 74.89 5100 0 Normal
03/22/2026 09 AM PDT 74.89 5100 0 Normal
03/22/2026 10 AM PDT 74.89 5100 0 Normal
03/22/2026 11 AM PDT 74.89 5100 0 Normal
03/22/2026 12 PM PDT 74.89 5100 0 Normal
03/22/2026 01 PM PDT 74.89 5100 0 Normal
03/22/2026 02 PM PDT 74.89 5100 0 Normal
03/22/2026 03 PM PDT 74.89 5100 0 Normal
03/22/2026 04 PM PDT 74.89 5100 0 Normal
03/22/2026 05 PM PDT 74.89 5100 0 Normal
03/22/2026 06 PM PDT 74.89 5100 0 Normal
03/22/2026 07 PM PDT 74.89 5100 0 Normal
03/22/2026 08 PM PDT 74.89 5100 0 Normal
03/22/2026 09 PM PDT 74.89 5100 0 Normal
03/22/2026 10 PM PDT 74.89 5100 0 Normal
03/22/2026 11 PM PDT 74.89 5100 0 Normal
03/23/2026 12 AM PDT 74.89 5100 0 Normal
03/23/2026 01 AM PDT 74.89 5100 0 Normal
03/23/2026 02 AM PDT 74.89 5100 0 Normal
03/23/2026 03 AM PDT 74.89 5100 0 Normal
03/23/2026 04 AM PDT 74.89 5100 0 Normal
03/23/2026 05 AM PDT 74.89 5100 0 Normal
03/23/2026 06 AM PDT 74.89 5100 0 Normal
03/23/2026 07 AM PDT 74.89 5100 0 Normal
03/23/2026 08 AM PDT 74.89 5100 0 Normal
03/23/2026 09 AM PDT 74.89 5100 0 Normal
03/23/2026 10 AM PDT 74.89 5100 0 Normal
03/23/2026 11 AM PDT 74.89 5100 0 Normal
03/23/2026 12 PM PDT 74.89 5100 0 Normal
03/23/2026 01 PM PDT 74.80 4938 - Normal
03/23/2026 02 PM PDT 74.58 4552 - Normal
03/23/2026 03 PM PDT 74.41 4264 - Normal
03/23/2026 04 PM PDT 74.35 4164 - Normal
03/23/2026 05 PM PDT 74.33 4131 - Normal
03/23/2026 06 PM PDT 74.32 4114 - Normal
03/23/2026 07 PM PDT 74.32 4114 0 Normal
03/23/2026 08 PM PDT 74.32 4114 0 Normal
03/23/2026 09 PM PDT 74.32 4114 0 Normal
03/23/2026 10 PM PDT 74.32 4114 0 Normal
03/23/2026 11 PM PDT 74.32 4114 0 Normal
03/24/2026 12 AM PDT 74.32 4114 0 Normal
03/24/2026 01 AM PDT 74.32 4114 0 Normal
03/24/2026 02 AM PDT 74.32 4114 0 Normal
03/24/2026 03 AM PDT 74.32 4114 0 Normal
03/24/2026 04 AM PDT 74.32 4114 0 Normal
03/24/2026 05 AM PDT 74.32 4114 0 Normal
03/24/2026 06 AM PDT 74.32 4114 0 Normal
03/24/2026 07 AM PDT 74.32 4114 0 Normal
03/24/2026 08 AM PDT 74.32 4114 0 Normal
03/24/2026 09 AM PDT 74.32 4114 0 Normal
03/24/2026 10 AM PDT 74.32 4114 0 Normal
03/24/2026 11 AM PDT 74.32 4114 0 Normal
03/24/2026 12 PM PDT 74.32 4114 0 Normal
03/24/2026 01 PM PDT 74.22 3951 - Normal
03/24/2026 02 PM PDT 73.97 3556 - Normal
03/24/2026 03 PM PDT 73.78 3269 - Normal
03/24/2026 04 PM PDT 73.71 3166 - Normal
03/24/2026 05 PM PDT 73.69 3137 - Normal
03/24/2026 06 PM PDT 73.68 3122 - Normal
03/24/2026 07 PM PDT 73.68 3122 0 Normal
03/24/2026 08 PM PDT 73.68 3122 0 Normal
03/24/2026 09 PM PDT 73.68 3122 0 Normal
03/24/2026 10 PM PDT 73.68 3122 0 Normal
03/24/2026 11 PM PDT 73.68 3122 0 Normal
03/25/2026 12 AM PDT 73.68 3122 0 Normal
03/25/2026 01 AM PDT 73.68 3122 0 Normal
03/25/2026 02 AM PDT 73.68 3122 0 Normal
03/25/2026 03 AM PDT 73.68 3122 0 Normal
03/25/2026 04 AM PDT 73.68 3122 0 Normal
03/25/2026 05 AM PDT 73.68 3122 0 Normal
03/25/2026 06 AM PDT 73.68 3122 0 Normal
03/25/2026 07 AM PDT 73.68 3122 0 Normal
03/25/2026 08 AM PDT 73.68 3122 0 Normal
03/25/2026 09 AM PDT 73.68 3122 0 Normal
03/25/2026 10 AM PDT 73.68 3122 0 Normal
03/25/2026 11 AM PDT 73.68 3122 0 Normal
03/25/2026 12 PM PDT 73.68 3122 0 Normal
03/25/2026 01 PM PDT 73.56 2949 - Normal
03/25/2026 02 PM PDT 73.28 2565 - Normal
03/25/2026 03 PM PDT 73.05 2266 - Normal
03/25/2026 04 PM PDT 72.97 2166 - Normal
03/25/2026 05 PM PDT 72.95 2142 - Normal
03/25/2026 06 PM PDT 72.94 2129 - Normal
03/25/2026 07 PM PDT 72.93 2117 - Normal
03/25/2026 08 PM PDT 72.93 2117 0 Normal
03/25/2026 09 PM PDT 72.93 2117 0 Normal
03/25/2026 10 PM PDT 72.93 2117 0 Normal
03/25/2026 11 PM PDT 72.93 2117 0 Normal
03/26/2026 12 AM PDT 72.93 2117 0 Normal
03/26/2026 01 AM PDT 72.93 2117 0 Normal
03/26/2026 02 AM PDT 72.93 2117 0 Normal
03/26/2026 03 AM PDT 72.93 2117 0 Normal
03/26/2026 04 AM PDT 72.93 2117 0 Normal
03/26/2026 05 AM PDT 72.94 2129 + 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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