# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 07/22/2026 at 07:13 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/21/2026 at 09:00 AM PDT
# Maximum Observed Stage: 76.54 Feet
# Maximum Observed Flow: 8568 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/22/2026 at 06:00 PM PDT
# Maximum Forecast Stage: 76.70 Feet
# Maximum Forecast Flow: 8934 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/17/2026 07 AM PDT 76.32 8077 Normal
07/17/2026 08 AM PDT 76.34 8121 + Normal
07/17/2026 09 AM PDT 76.30 8033 - Normal
07/17/2026 10 AM PDT 76.36 8165 + Normal
07/17/2026 11 AM PDT 76.35 8143 - Normal
07/17/2026 12 PM PDT 76.34 8121 - Normal
07/17/2026 01 PM PDT 76.34 8121 0 Normal
07/17/2026 02 PM PDT 76.35 8143 + Normal
07/17/2026 03 PM PDT 76.35 8143 0 Normal
07/17/2026 04 PM PDT 76.34 8121 - Normal
07/17/2026 05 PM PDT 76.34 8121 0 Normal
07/17/2026 06 PM PDT 76.34 8121 0 Normal
07/17/2026 07 PM PDT 76.33 8099 - Normal
07/17/2026 08 PM PDT 76.31 8055 - Normal
07/17/2026 09 PM PDT 76.33 8099 + Normal
07/17/2026 10 PM PDT 76.34 8121 + Normal
07/17/2026 11 PM PDT 76.33 8099 - Normal
07/18/2026 12 AM PDT 76.35 8143 + Normal
07/18/2026 01 AM PDT 76.34 8121 - Normal
07/18/2026 02 AM PDT 76.34 8121 0 Normal
07/18/2026 03 AM PDT 76.35 8143 + Normal
07/18/2026 04 AM PDT 76.34 8121 - Normal
07/18/2026 05 AM PDT 76.35 8143 + Normal
07/18/2026 06 AM PDT 76.36 8165 + Normal
07/18/2026 07 AM PDT 76.35 8143 - Normal
07/18/2026 08 AM PDT 76.35 8143 0 Normal
07/18/2026 09 AM PDT 76.37 8187 + Normal
07/18/2026 10 AM PDT 76.33 8099 - Normal
07/18/2026 11 AM PDT 76.36 8165 + Normal
07/18/2026 12 PM PDT 76.34 8121 - Normal
07/18/2026 01 PM PDT 76.33 8099 - Normal
07/18/2026 02 PM PDT 76.35 8143 + Normal
07/18/2026 03 PM PDT 76.36 8165 + Normal
07/18/2026 04 PM PDT 76.35 8143 - Normal
07/18/2026 05 PM PDT 76.35 8143 0 Normal
07/18/2026 06 PM PDT 76.33 8099 - Normal
07/18/2026 07 PM PDT 76.34 8121 + Normal
07/18/2026 08 PM PDT 76.32 8077 - Normal
07/18/2026 09 PM PDT 76.34 8121 + Normal
07/18/2026 10 PM PDT 76.33 8099 - Normal
07/18/2026 11 PM PDT 76.35 8143 + Normal
07/19/2026 12 AM PDT 76.35 8143 0 Normal
07/19/2026 01 AM PDT 76.34 8121 - Normal
07/19/2026 02 AM PDT 76.37 8187 + Normal
07/19/2026 03 AM PDT 76.35 8143 - Normal
07/19/2026 04 AM PDT 76.37 8187 + Normal
07/19/2026 05 AM PDT 76.36 8165 - Normal
07/19/2026 06 AM PDT 76.37 8187 + Normal
07/19/2026 07 AM PDT 76.38 8209 + Normal
07/19/2026 08 AM PDT 76.37 8187 - Normal
07/19/2026 09 AM PDT 76.36 8165 - Normal
07/19/2026 10 AM PDT 76.36 8165 0 Normal
07/19/2026 11 AM PDT 76.36 8165 0 Normal
07/19/2026 12 PM PDT 76.36 8165 0 Normal
07/19/2026 01 PM PDT 76.38 8209 + Normal
07/19/2026 02 PM PDT 76.37 8187 - Normal
07/19/2026 03 PM PDT 76.35 8143 - Normal
07/19/2026 04 PM PDT 76.36 8165 + Normal
07/19/2026 05 PM PDT 76.35 8143 - Normal
07/19/2026 06 PM PDT 76.33 8099 - Normal
07/19/2026 07 PM PDT 76.35 8143 + Normal
07/19/2026 08 PM PDT 76.37 8187 + Normal
07/19/2026 09 PM PDT 76.37 8187 0 Normal
07/19/2026 10 PM PDT 76.38 8209 + Normal
07/19/2026 11 PM PDT 76.37 8187 - Normal
07/20/2026 12 AM PDT 76.37 8187 0 Normal
07/20/2026 01 AM PDT 76.38 8209 + Normal
07/20/2026 02 AM PDT 76.38 8209 0 Normal
07/20/2026 03 AM PDT 76.36 8165 - Normal
07/20/2026 04 AM PDT 76.37 8187 + Normal
07/20/2026 05 AM PDT 76.38 8209 + Normal
07/20/2026 06 AM PDT 76.37 8187 - Normal
07/20/2026 07 AM PDT 76.37 8187 0 Normal
07/20/2026 08 AM PDT 76.41 8276 + Normal
07/20/2026 09 AM PDT 76.42 8298 + Normal
07/20/2026 10 AM PDT 76.43 8321 + Normal
07/20/2026 11 AM PDT 76.42 8298 - Normal
07/20/2026 12 PM PDT 76.44 8343 + Normal
07/20/2026 01 PM PDT 76.46 8388 + Normal
07/20/2026 02 PM PDT 76.45 8365 - Normal
07/20/2026 03 PM PDT 76.44 8343 - Normal
07/20/2026 04 PM PDT 76.46 8388 + Normal
07/20/2026 05 PM PDT 76.44 8343 - Normal
07/20/2026 06 PM PDT 76.46 8388 + Normal
07/20/2026 07 PM PDT 76.43 8321 - Normal
07/20/2026 08 PM PDT 76.44 8343 + Normal
07/20/2026 09 PM PDT 76.44 8343 0 Normal
07/20/2026 10 PM PDT 76.47 8410 + Normal
07/20/2026 11 PM PDT 76.49 8455 + Normal
07/21/2026 12 AM PDT 76.49 8455 0 Normal
07/21/2026 01 AM PDT 76.50 8478 + Normal
07/21/2026 02 AM PDT 76.50 8478 0 Normal
07/21/2026 03 AM PDT 76.52 8523 + Normal
07/21/2026 04 AM PDT 76.50 8478 - Normal
07/21/2026 05 AM PDT 76.52 8523 + Normal
07/21/2026 06 AM PDT 76.51 8500 - Normal
07/21/2026 07 AM PDT 76.52 8523 + Normal
07/21/2026 08 AM PDT 76.51 8500 - Normal
07/21/2026 09 AM PDT 76.54 8568 + Normal
07/21/2026 10 AM PDT 76.53 8545 - Normal
07/21/2026 11 AM PDT 76.51 8500 - Normal
07/21/2026 12 PM PDT 76.50 8478 - Normal
07/21/2026 01 PM PDT 76.48 8433 - Normal
07/21/2026 02 PM PDT 76.47 8410 - Normal
07/21/2026 03 PM PDT 76.46 8388 - Normal
07/21/2026 04 PM PDT 76.47 8410 + Normal
07/21/2026 05 PM PDT 76.42 8298 - Normal
07/21/2026 06 PM PDT 76.47 8410 + Normal
07/21/2026 07 PM PDT 76.48 8433 + Normal
07/21/2026 08 PM PDT 76.48 8433 0 Normal
07/21/2026 09 PM PDT 76.47 8410 - Normal
07/21/2026 10 PM PDT 76.47 8410 0 Normal
07/21/2026 11 PM PDT 76.46 8388 - Normal
07/22/2026 12 AM PDT 76.48 8433 + Normal
07/22/2026 01 AM PDT 76.46 8388 - Normal
07/22/2026 02 AM PDT 76.49 8455 + Normal
07/22/2026 03 AM PDT 76.47 8410 - Normal
07/22/2026 04 AM PDT 76.48 8433 + Normal
07/22/2026 05 AM PDT 76.48 8433 0 Normal
07/22/2026 06 AM PDT 76.48 8433 0 Normal
07/22/2026 07 AM PDT 76.48 8433 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/22/2026 08 AM PDT 76.48 8433 Normal
07/22/2026 09 AM PDT 76.48 8433 0 Normal
07/22/2026 10 AM PDT 76.48 8433 0 Normal
07/22/2026 11 AM PDT 76.48 8433 0 Normal
07/22/2026 12 PM PDT 76.48 8433 0 Normal
07/22/2026 01 PM PDT 76.48 8433 0 Normal
07/22/2026 02 PM PDT 76.55 8590 + Normal
07/22/2026 03 PM PDT 76.65 8818 + Normal
07/22/2026 04 PM PDT 76.68 8888 + Normal
07/22/2026 05 PM PDT 76.69 8911 + Normal
07/22/2026 06 PM PDT 76.70 8934 + Normal
07/22/2026 07 PM PDT 76.70 8934 0 Normal
07/22/2026 08 PM PDT 76.70 8934 0 Normal
07/22/2026 09 PM PDT 76.70 8934 0 Normal
07/22/2026 10 PM PDT 76.70 8934 0 Normal
07/22/2026 11 PM PDT 76.70 8934 0 Normal
07/23/2026 12 AM PDT 76.70 8934 0 Normal
07/23/2026 01 AM PDT 76.70 8934 0 Normal
07/23/2026 02 AM PDT 76.70 8934 0 Normal
07/23/2026 03 AM PDT 76.70 8934 0 Normal
07/23/2026 04 AM PDT 76.70 8934 0 Normal
07/23/2026 05 AM PDT 76.70 8934 0 Normal
07/23/2026 06 AM PDT 76.70 8934 0 Normal
07/23/2026 07 AM PDT 76.70 8934 0 Normal
07/23/2026 08 AM PDT 76.70 8934 0 Normal
07/23/2026 09 AM PDT 76.70 8934 0 Normal
07/23/2026 10 AM PDT 76.70 8934 0 Normal
07/23/2026 11 AM PDT 76.70 8934 0 Normal
07/23/2026 12 PM PDT 76.70 8934 0 Normal
07/23/2026 01 PM PDT 76.70 8934 0 Normal
07/23/2026 02 PM PDT 76.70 8934 0 Normal
07/23/2026 03 PM PDT 76.70 8934 0 Normal
07/23/2026 04 PM PDT 76.70 8934 0 Normal
07/23/2026 05 PM PDT 76.70 8934 0 Normal
07/23/2026 06 PM PDT 76.70 8934 0 Normal
07/23/2026 07 PM PDT 76.70 8934 0 Normal
07/23/2026 08 PM PDT 76.70 8934 0 Normal
07/23/2026 09 PM PDT 76.70 8934 0 Normal
07/23/2026 10 PM PDT 76.70 8934 0 Normal
07/23/2026 11 PM PDT 76.70 8934 0 Normal
07/24/2026 12 AM PDT 76.69 8911 - Normal
07/24/2026 01 AM PDT 76.69 8911 0 Normal
07/24/2026 02 AM PDT 76.69 8911 0 Normal
07/24/2026 03 AM PDT 76.69 8911 0 Normal
07/24/2026 04 AM PDT 76.69 8911 0 Normal
07/24/2026 05 AM PDT 76.69 8911 0 Normal
07/24/2026 06 AM PDT 76.69 8911 0 Normal
07/24/2026 07 AM PDT 76.69 8911 0 Normal
07/24/2026 08 AM PDT 76.69 8911 0 Normal
07/24/2026 09 AM PDT 76.69 8911 0 Normal
07/24/2026 10 AM PDT 76.69 8911 0 Normal
07/24/2026 11 AM PDT 76.69 8911 0 Normal
07/24/2026 12 PM PDT 76.69 8911 0 Normal
07/24/2026 01 PM PDT 76.69 8911 0 Normal
07/24/2026 02 PM PDT 76.69 8911 0 Normal
07/24/2026 03 PM PDT 76.69 8911 0 Normal
07/24/2026 04 PM PDT 76.69 8911 0 Normal
07/24/2026 05 PM PDT 76.69 8911 0 Normal
07/24/2026 06 PM PDT 76.69 8911 0 Normal
07/24/2026 07 PM PDT 76.69 8911 0 Normal
07/24/2026 08 PM PDT 76.69 8911 0 Normal
07/24/2026 09 PM PDT 76.69 8911 0 Normal
07/24/2026 10 PM PDT 76.69 8911 0 Normal
07/24/2026 11 PM PDT 76.69 8911 0 Normal
07/25/2026 12 AM PDT 76.69 8911 0 Normal
07/25/2026 01 AM PDT 76.69 8911 0 Normal
07/25/2026 02 AM PDT 76.69 8911 0 Normal
07/25/2026 03 AM PDT 76.69 8911 0 Normal
07/25/2026 04 AM PDT 76.69 8911 0 Normal
07/25/2026 05 AM PDT 76.69 8911 0 Normal
07/25/2026 06 AM PDT 76.69 8911 0 Normal
07/25/2026 07 AM PDT 76.69 8911 0 Normal
07/25/2026 08 AM PDT 76.69 8911 0 Normal
07/25/2026 09 AM PDT 76.69 8911 0 Normal
07/25/2026 10 AM PDT 76.69 8911 0 Normal
07/25/2026 11 AM PDT 76.69 8911 0 Normal
07/25/2026 12 PM PDT 76.69 8911 0 Normal
07/25/2026 01 PM PDT 76.69 8911 0 Normal
07/25/2026 02 PM PDT 76.69 8911 0 Normal
07/25/2026 03 PM PDT 76.69 8911 0 Normal
07/25/2026 04 PM PDT 76.69 8911 0 Normal
07/25/2026 05 PM PDT 76.69 8911 0 Normal
07/25/2026 06 PM PDT 76.69 8911 0 Normal
07/25/2026 07 PM PDT 76.69 8911 0 Normal
07/25/2026 08 PM PDT 76.69 8911 0 Normal
07/25/2026 09 PM PDT 76.69 8911 0 Normal
07/25/2026 10 PM PDT 76.69 8911 0 Normal
07/25/2026 11 PM PDT 76.69 8911 0 Normal
07/26/2026 12 AM PDT 76.69 8911 0 Normal
07/26/2026 01 AM PDT 76.69 8911 0 Normal
07/26/2026 02 AM PDT 76.69 8911 0 Normal
07/26/2026 03 AM PDT 76.69 8911 0 Normal
07/26/2026 04 AM PDT 76.69 8911 0 Normal
07/26/2026 05 AM PDT 76.69 8911 0 Normal
07/26/2026 06 AM PDT 76.69 8911 0 Normal
07/26/2026 07 AM PDT 76.69 8911 0 Normal
07/26/2026 08 AM PDT 76.69 8911 0 Normal
07/26/2026 09 AM PDT 76.69 8911 0 Normal
07/26/2026 10 AM PDT 76.69 8911 0 Normal
07/26/2026 11 AM PDT 76.69 8911 0 Normal
07/26/2026 12 PM PDT 76.69 8911 0 Normal
07/26/2026 01 PM PDT 76.69 8911 0 Normal
07/26/2026 02 PM PDT 76.69 8911 0 Normal
07/26/2026 03 PM PDT 76.69 8911 0 Normal
07/26/2026 04 PM PDT 76.69 8911 0 Normal
07/26/2026 05 PM PDT 76.69 8911 0 Normal
07/26/2026 06 PM PDT 76.69 8911 0 Normal
07/26/2026 07 PM PDT 76.69 8911 0 Normal
07/26/2026 08 PM PDT 76.69 8911 0 Normal
07/26/2026 09 PM PDT 76.69 8911 0 Normal
07/26/2026 10 PM PDT 76.69 8911 0 Normal
07/26/2026 11 PM PDT 76.69 8911 0 Normal
07/27/2026 12 AM PDT 76.69 8911 0 Normal
07/27/2026 01 AM PDT 76.69 8911 0 Normal
07/27/2026 02 AM PDT 76.69 8911 0 Normal
07/27/2026 03 AM PDT 76.69 8911 0 Normal
07/27/2026 04 AM PDT 76.69 8911 0 Normal
07/27/2026 05 AM PDT 76.69 8911 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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