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FEATHER RIVER - GRIDLEY (GRIC1)
| Latitude: 39.37º N | Longitude: 121.65º W | Elevation: 92 Feet | | Forecast Type: Official Location |
| Location: Butte County in California | Bulletin Group: Lower Sacramento | River Group: Feather Yuba |
| Issuance Time: | Jul 16 2026 at 7:18 AM PDT | Next Issuance: | Jul 17 2026 at 9:00 AM PDT
| |
| Action/Monitor: 94.0 Feet | Minor Flood: 103.0 Feet | Moderate Flood: 105.6 Feet | Major Flood: 106.6 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 07/16/2026 at 07:18 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/14/2026 at 05:00 PM PDT
# Maximum Observed Stage: 76.38 Feet
# Maximum Observed Flow: 8209 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/16/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 76.36 Feet
# Maximum Forecast Flow: 8165 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/11/2026 07 AM PDT 76.31 8055 Normal
07/11/2026 08 AM PDT 76.33 8099 + Normal
07/11/2026 09 AM PDT 76.33 8099 0 Normal
07/11/2026 10 AM PDT 76.33 8099 0 Normal
07/11/2026 11 AM PDT 76.32 8077 - Normal
07/11/2026 12 PM PDT 76.34 8121 + Normal
07/11/2026 01 PM PDT 76.32 8077 - Normal
07/11/2026 02 PM PDT 76.34 8121 + Normal
07/11/2026 03 PM PDT 76.32 8077 - Normal
07/11/2026 04 PM PDT 76.34 8121 + Normal
07/11/2026 05 PM PDT 76.33 8099 - Normal
07/11/2026 06 PM PDT 76.32 8077 - Normal
07/11/2026 07 PM PDT 76.33 8099 + Normal
07/11/2026 08 PM PDT 76.34 8121 + Normal
07/11/2026 09 PM PDT 76.34 8121 0 Normal
07/11/2026 10 PM PDT 76.32 8077 - Normal
07/11/2026 11 PM PDT 76.34 8121 + Normal
07/12/2026 12 AM PDT 76.32 8077 - Normal
07/12/2026 01 AM PDT 76.34 8121 + Normal
07/12/2026 02 AM PDT 76.33 8099 - Normal
07/12/2026 03 AM PDT 76.33 8099 0 Normal
07/12/2026 04 AM PDT 76.34 8121 + Normal
07/12/2026 05 AM PDT 76.36 8165 + Normal
07/12/2026 06 AM PDT 76.36 8165 0 Normal
07/12/2026 07 AM PDT 76.34 8121 - Normal
07/12/2026 08 AM PDT 76.34 8121 0 Normal
07/12/2026 09 AM PDT 76.36 8165 + Normal
07/12/2026 10 AM PDT 76.35 8143 - Normal
07/12/2026 11 AM PDT 76.35 8143 0 Normal
07/12/2026 12 PM PDT 76.33 8099 - Normal
07/12/2026 01 PM PDT 76.35 8143 + Normal
07/12/2026 02 PM PDT 76.32 8077 - Normal
07/12/2026 03 PM PDT 76.33 8099 + Normal
07/12/2026 04 PM PDT 76.34 8121 + Normal
07/12/2026 05 PM PDT 76.34 8121 0 Normal
07/12/2026 06 PM PDT 76.35 8143 + Normal
07/12/2026 07 PM PDT 76.35 8143 0 Normal
07/12/2026 08 PM PDT 76.36 8165 + Normal
07/12/2026 09 PM PDT 76.33 8099 - Normal
07/12/2026 10 PM PDT 76.35 8143 + Normal
07/12/2026 11 PM PDT 76.35 8143 0 Normal
07/13/2026 12 AM PDT 76.35 8143 0 Normal
07/13/2026 01 AM PDT 76.34 8121 - Normal
07/13/2026 02 AM PDT 76.36 8165 + Normal
07/13/2026 03 AM PDT 76.36 8165 0 Normal
07/13/2026 04 AM PDT 76.36 8165 0 Normal
07/13/2026 05 AM PDT 76.35 8143 - Normal
07/13/2026 06 AM PDT 76.35 8143 0 Normal
07/13/2026 07 AM PDT 76.36 8165 + Normal
07/13/2026 08 AM PDT 76.37 8187 + Normal
07/13/2026 09 AM PDT 76.35 8143 - Normal
07/13/2026 10 AM PDT 76.36 8165 + Normal
07/13/2026 11 AM PDT 76.35 8143 - Normal
07/13/2026 12 PM PDT 76.36 8165 + Normal
07/13/2026 01 PM PDT 76.37 8187 + Normal
07/13/2026 02 PM PDT 76.36 8165 - Normal
07/13/2026 03 PM PDT 76.35 8143 - Normal
07/13/2026 04 PM PDT 76.35 8143 0 Normal
07/13/2026 05 PM PDT 76.36 8165 + Normal
07/13/2026 06 PM PDT 76.34 8121 - Normal
07/13/2026 07 PM PDT 76.34 8121 0 Normal
07/13/2026 08 PM PDT 76.34 8121 0 Normal
07/13/2026 09 PM PDT 76.35 8143 + Normal
07/13/2026 10 PM PDT 76.35 8143 0 Normal
07/13/2026 11 PM PDT 76.33 8099 - Normal
07/14/2026 12 AM PDT 76.34 8121 + Normal
07/14/2026 01 AM PDT 76.36 8165 + Normal
07/14/2026 02 AM PDT 76.36 8165 0 Normal
07/14/2026 03 AM PDT 76.36 8165 0 Normal
07/14/2026 04 AM PDT 76.36 8165 0 Normal
07/14/2026 05 AM PDT 76.35 8143 - Normal
07/14/2026 06 AM PDT 76.35 8143 0 Normal
07/14/2026 07 AM PDT 76.34 8121 - Normal
07/14/2026 08 AM PDT 76.36 8165 + Normal
07/14/2026 09 AM PDT 76.34 8121 - Normal
07/14/2026 10 AM PDT 76.34 8121 0 Normal
07/14/2026 11 AM PDT 76.35 8143 + Normal
07/14/2026 12 PM PDT 76.32 8077 - Normal
07/14/2026 01 PM PDT 76.34 8121 + Normal
07/14/2026 02 PM PDT 76.35 8143 + Normal
07/14/2026 03 PM PDT 76.37 8187 + Normal
07/14/2026 04 PM PDT 76.37 8187 0 Normal
07/14/2026 05 PM PDT 76.38 8209 + Normal
07/14/2026 06 PM PDT 76.36 8165 - Normal
07/14/2026 07 PM PDT 76.36 8165 0 Normal
07/14/2026 08 PM PDT 76.35 8143 - Normal
07/14/2026 09 PM PDT 76.36 8165 + Normal
07/14/2026 10 PM PDT 76.35 8143 - Normal
07/14/2026 11 PM PDT 76.32 8077 - Normal
07/15/2026 12 AM PDT 76.35 8143 + Normal
07/15/2026 01 AM PDT 76.34 8121 - Normal
07/15/2026 02 AM PDT 76.35 8143 + Normal
07/15/2026 03 AM PDT 76.36 8165 + Normal
07/15/2026 04 AM PDT 76.35 8143 - Normal
07/15/2026 05 AM PDT 76.35 8143 0 Normal
07/15/2026 06 AM PDT 76.36 8165 + Normal
07/15/2026 07 AM PDT 76.35 8143 - Normal
07/15/2026 08 AM PDT 76.36 8165 + Normal
07/15/2026 09 AM PDT 76.35 8143 - Normal
07/15/2026 10 AM PDT 76.33 8099 - Normal
07/15/2026 11 AM PDT 76.34 8121 + Normal
07/15/2026 12 PM PDT 76.35 8143 + Normal
07/15/2026 01 PM PDT 76.33 8099 - Normal
07/15/2026 02 PM PDT 76.33 8099 0 Normal
07/15/2026 03 PM PDT 76.32 8077 - Normal
07/15/2026 04 PM PDT 76.33 8099 + Normal
07/15/2026 05 PM PDT 76.33 8099 0 Normal
07/15/2026 06 PM PDT 76.33 8099 0 Normal
07/15/2026 07 PM PDT 76.32 8077 - Normal
07/15/2026 08 PM PDT 76.34 8121 + Normal
07/15/2026 09 PM PDT 76.34 8121 0 Normal
07/15/2026 10 PM PDT 76.35 8143 + Normal
07/15/2026 11 PM PDT 76.35 8143 0 Normal
07/16/2026 12 AM PDT 76.35 8143 0 Normal
07/16/2026 01 AM PDT 76.32 8077 - Normal
07/16/2026 02 AM PDT 76.34 8121 + Normal
07/16/2026 03 AM PDT 76.35 8143 + Normal
07/16/2026 04 AM PDT 76.36 8165 + Normal
07/16/2026 05 AM PDT 76.36 8165 0 Normal
07/16/2026 06 AM PDT 76.36 8165 0 Normal
07/16/2026 07 AM PDT 76.36 8165 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/16/2026 08 AM PDT 76.36 8165 Normal
07/16/2026 09 AM PDT 76.36 8165 0 Normal
07/16/2026 10 AM PDT 76.36 8165 0 Normal
07/16/2026 11 AM PDT 76.36 8165 0 Normal
07/16/2026 12 PM PDT 76.36 8165 0 Normal
07/16/2026 01 PM PDT 76.36 8165 0 Normal
07/16/2026 02 PM PDT 76.36 8165 0 Normal
07/16/2026 03 PM PDT 76.36 8165 0 Normal
07/16/2026 04 PM PDT 76.36 8165 0 Normal
07/16/2026 05 PM PDT 76.36 8165 0 Normal
07/16/2026 06 PM PDT 76.36 8165 0 Normal
07/16/2026 07 PM PDT 76.36 8165 0 Normal
07/16/2026 08 PM PDT 76.36 8165 0 Normal
07/16/2026 09 PM PDT 76.36 8165 0 Normal
07/16/2026 10 PM PDT 76.36 8165 0 Normal
07/16/2026 11 PM PDT 76.36 8165 0 Normal
07/17/2026 12 AM PDT 76.36 8165 0 Normal
07/17/2026 01 AM PDT 76.36 8165 0 Normal
07/17/2026 02 AM PDT 76.36 8165 0 Normal
07/17/2026 03 AM PDT 76.36 8165 0 Normal
07/17/2026 04 AM PDT 76.36 8165 0 Normal
07/17/2026 05 AM PDT 76.36 8165 0 Normal
07/17/2026 06 AM PDT 76.36 8165 0 Normal
07/17/2026 07 AM PDT 76.36 8165 0 Normal
07/17/2026 08 AM PDT 76.36 8165 0 Normal
07/17/2026 09 AM PDT 76.36 8165 0 Normal
07/17/2026 10 AM PDT 76.36 8165 0 Normal
07/17/2026 11 AM PDT 76.36 8165 0 Normal
07/17/2026 12 PM PDT 76.36 8165 0 Normal
07/17/2026 01 PM PDT 76.36 8165 0 Normal
07/17/2026 02 PM PDT 76.36 8165 0 Normal
07/17/2026 03 PM PDT 76.36 8165 0 Normal
07/17/2026 04 PM PDT 76.36 8165 0 Normal
07/17/2026 05 PM PDT 76.36 8165 0 Normal
07/17/2026 06 PM PDT 76.36 8165 0 Normal
07/17/2026 07 PM PDT 76.36 8165 0 Normal
07/17/2026 08 PM PDT 76.36 8165 0 Normal
07/17/2026 09 PM PDT 76.36 8165 0 Normal
07/17/2026 10 PM PDT 76.36 8165 0 Normal
07/17/2026 11 PM PDT 76.36 8165 0 Normal
07/18/2026 12 AM PDT 76.36 8165 0 Normal
07/18/2026 01 AM PDT 76.36 8165 0 Normal
07/18/2026 02 AM PDT 76.36 8165 0 Normal
07/18/2026 03 AM PDT 76.36 8165 0 Normal
07/18/2026 04 AM PDT 76.36 8165 0 Normal
07/18/2026 05 AM PDT 76.36 8165 0 Normal
07/18/2026 06 AM PDT 76.36 8165 0 Normal
07/18/2026 07 AM PDT 76.36 8165 0 Normal
07/18/2026 08 AM PDT 76.36 8165 0 Normal
07/18/2026 09 AM PDT 76.36 8165 0 Normal
07/18/2026 10 AM PDT 76.36 8165 0 Normal
07/18/2026 11 AM PDT 76.36 8165 0 Normal
07/18/2026 12 PM PDT 76.36 8165 0 Normal
07/18/2026 01 PM PDT 76.36 8165 0 Normal
07/18/2026 02 PM PDT 76.36 8165 0 Normal
07/18/2026 03 PM PDT 76.36 8165 0 Normal
07/18/2026 04 PM PDT 76.36 8165 0 Normal
07/18/2026 05 PM PDT 76.36 8165 0 Normal
07/18/2026 06 PM PDT 76.36 8165 0 Normal
07/18/2026 07 PM PDT 76.36 8165 0 Normal
07/18/2026 08 PM PDT 76.36 8165 0 Normal
07/18/2026 09 PM PDT 76.36 8165 0 Normal
07/18/2026 10 PM PDT 76.36 8165 0 Normal
07/18/2026 11 PM PDT 76.36 8165 0 Normal
07/19/2026 12 AM PDT 76.36 8165 0 Normal
07/19/2026 01 AM PDT 76.36 8165 0 Normal
07/19/2026 02 AM PDT 76.36 8165 0 Normal
07/19/2026 03 AM PDT 76.36 8165 0 Normal
07/19/2026 04 AM PDT 76.36 8165 0 Normal
07/19/2026 05 AM PDT 76.36 8165 0 Normal
07/19/2026 06 AM PDT 76.36 8165 0 Normal
07/19/2026 07 AM PDT 76.36 8165 0 Normal
07/19/2026 08 AM PDT 76.36 8165 0 Normal
07/19/2026 09 AM PDT 76.36 8165 0 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 76.36 8165 0 Normal
07/19/2026 02 PM PDT 76.36 8165 0 Normal
07/19/2026 03 PM PDT 76.36 8165 0 Normal
07/19/2026 04 PM PDT 76.36 8165 0 Normal
07/19/2026 05 PM PDT 76.36 8165 0 Normal
07/19/2026 06 PM PDT 76.36 8165 0 Normal
07/19/2026 07 PM PDT 76.36 8165 0 Normal
07/19/2026 08 PM PDT 76.36 8165 0 Normal
07/19/2026 09 PM PDT 76.36 8165 0 Normal
07/19/2026 10 PM PDT 76.36 8165 0 Normal
07/19/2026 11 PM PDT 76.36 8165 0 Normal
07/20/2026 12 AM PDT 76.36 8165 0 Normal
07/20/2026 01 AM PDT 76.36 8165 0 Normal
07/20/2026 02 AM PDT 76.36 8165 0 Normal
07/20/2026 03 AM PDT 76.36 8165 0 Normal
07/20/2026 04 AM PDT 76.36 8165 0 Normal
07/20/2026 05 AM PDT 76.36 8165 0 Normal
07/20/2026 06 AM PDT 76.36 8165 0 Normal
07/20/2026 07 AM PDT 76.36 8165 0 Normal
07/20/2026 08 AM PDT 76.36 8165 0 Normal
07/20/2026 09 AM PDT 76.36 8165 0 Normal
07/20/2026 10 AM PDT 76.36 8165 0 Normal
07/20/2026 11 AM PDT 76.36 8165 0 Normal
07/20/2026 12 PM PDT 76.36 8165 0 Normal
07/20/2026 01 PM PDT 76.36 8165 0 Normal
07/20/2026 02 PM PDT 76.36 8165 0 Normal
07/20/2026 03 PM PDT 76.36 8165 0 Normal
07/20/2026 04 PM PDT 76.36 8165 0 Normal
07/20/2026 05 PM PDT 76.36 8165 0 Normal
07/20/2026 06 PM PDT 76.36 8165 0 Normal
07/20/2026 07 PM PDT 76.36 8165 0 Normal
07/20/2026 08 PM PDT 76.36 8165 0 Normal
07/20/2026 09 PM PDT 76.36 8165 0 Normal
07/20/2026 10 PM PDT 76.36 8165 0 Normal
07/20/2026 11 PM PDT 76.36 8165 0 Normal
07/21/2026 12 AM PDT 76.36 8165 0 Normal
07/21/2026 01 AM PDT 76.36 8165 0 Normal
07/21/2026 02 AM PDT 76.36 8165 0 Normal
07/21/2026 03 AM PDT 76.36 8165 0 Normal
07/21/2026 04 AM PDT 76.36 8165 0 Normal
07/21/2026 05 AM PDT 76.36 8165 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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