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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: | Mar 25 2026 at 7:21 AM PDT | Next Issuance: | Mar 25 2026 at 3:00 PM 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: 03/25/2026 at 07:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/22/2026 at 01:00 PM PDT
# Maximum Observed Stage: 74.89 Feet
# Maximum Observed Flow: 5100 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/25/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 73.75 Feet
# Maximum Forecast Flow: 3225 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
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 74.88 5082 - Normal
03/21/2026 07 AM PDT 74.88 5082 0 Normal
03/21/2026 08 AM PDT 74.87 5063 - Normal
03/21/2026 09 AM PDT 74.88 5082 + Normal
03/21/2026 10 AM PDT 74.88 5082 0 Normal
03/21/2026 11 AM PDT 74.88 5082 0 Normal
03/21/2026 12 PM PDT 74.87 5063 - Normal
03/21/2026 01 PM PDT 74.88 5082 + Normal
03/21/2026 02 PM PDT 74.89 5100 + Normal
03/21/2026 03 PM PDT 74.88 5082 - Normal
03/21/2026 04 PM PDT 74.87 5063 - Normal
03/21/2026 05 PM PDT 74.87 5063 0 Normal
03/21/2026 06 PM PDT 74.89 5100 + Normal
03/21/2026 07 PM PDT 74.88 5082 - Normal
03/21/2026 08 PM PDT 74.88 5082 0 Normal
03/21/2026 09 PM PDT 74.87 5063 - Normal
03/21/2026 10 PM PDT 74.89 5100 + Normal
03/21/2026 11 PM PDT 74.88 5082 - Normal
03/22/2026 12 AM PDT 74.88 5082 0 Normal
03/22/2026 01 AM PDT 74.87 5063 - Normal
03/22/2026 02 AM PDT 74.87 5063 0 Normal
03/22/2026 03 AM PDT 74.88 5082 + Normal
03/22/2026 04 AM PDT 74.88 5082 0 Normal
03/22/2026 05 AM PDT 74.88 5082 0 Normal
03/22/2026 06 AM PDT 74.89 5100 + 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 74.87 5063 - Normal
03/22/2026 11 AM PDT 74.87 5063 0 Normal
03/22/2026 12 PM PDT 74.89 5100 + Normal
03/22/2026 01 PM PDT 74.89 5100 0 Normal
03/22/2026 02 PM PDT 74.88 5082 - Normal
03/22/2026 03 PM PDT 74.87 5063 - Normal
03/22/2026 04 PM PDT 74.87 5063 0 Normal
03/22/2026 05 PM PDT 74.86 5045 - Normal
03/22/2026 06 PM PDT 74.88 5082 + Normal
03/22/2026 07 PM PDT 74.88 5082 0 Normal
03/22/2026 08 PM PDT 74.88 5082 0 Normal
03/22/2026 09 PM PDT 74.87 5063 - Normal
03/22/2026 10 PM PDT 74.87 5063 0 Normal
03/22/2026 11 PM PDT 74.88 5082 + Normal
03/23/2026 12 AM PDT 74.87 5063 - Normal
03/23/2026 01 AM PDT 74.88 5082 + Normal
03/23/2026 02 AM PDT 74.88 5082 0 Normal
03/23/2026 03 AM PDT 74.88 5082 0 Normal
03/23/2026 04 AM PDT 74.87 5063 - Normal
03/23/2026 05 AM PDT 74.88 5082 + Normal
03/23/2026 06 AM PDT 74.88 5082 0 Normal
03/23/2026 07 AM PDT 74.88 5082 0 Normal
03/23/2026 08 AM PDT 74.88 5082 0 Normal
03/23/2026 09 AM PDT 74.88 5082 0 Normal
03/23/2026 10 AM PDT 74.88 5082 0 Normal
03/23/2026 11 AM PDT 74.88 5082 0 Normal
03/23/2026 12 PM PDT 74.87 5063 - Normal
03/23/2026 01 PM PDT 74.82 4974 - Normal
03/23/2026 02 PM PDT 74.67 4708 - Normal
03/23/2026 03 PM PDT 74.50 4416 - Normal
03/23/2026 04 PM PDT 74.40 4247 - Normal
03/23/2026 05 PM PDT 74.35 4164 - Normal
03/23/2026 06 PM PDT 74.34 4147 - Normal
03/23/2026 07 PM PDT 74.34 4147 0 Normal
03/23/2026 08 PM PDT 74.33 4131 - Normal
03/23/2026 09 PM PDT 74.33 4131 0 Normal
03/23/2026 10 PM PDT 74.33 4131 0 Normal
03/23/2026 11 PM PDT 74.33 4131 0 Normal
03/24/2026 12 AM PDT 74.33 4131 0 Normal
03/24/2026 01 AM PDT 74.33 4131 0 Normal
03/24/2026 02 AM PDT 74.33 4131 0 Normal
03/24/2026 03 AM PDT 74.33 4131 0 Normal
03/24/2026 04 AM PDT 74.33 4131 0 Normal
03/24/2026 05 AM PDT 74.33 4131 0 Normal
03/24/2026 06 AM PDT 74.33 4131 0 Normal
03/24/2026 07 AM PDT 74.33 4131 0 Normal
03/24/2026 08 AM PDT 74.32 4114 - Normal
03/24/2026 09 AM PDT 74.32 4114 0 Normal
03/24/2026 10 AM PDT 74.31 4098 - Normal
03/24/2026 11 AM PDT 74.32 4114 + Normal
03/24/2026 12 PM PDT 74.32 4114 0 Normal
03/24/2026 01 PM PDT 74.26 4016 - Normal
03/24/2026 02 PM PDT 74.14 3823 - Normal
03/24/2026 03 PM PDT 73.96 3541 - Normal
03/24/2026 04 PM PDT 73.84 3359 - Normal
03/24/2026 05 PM PDT 73.80 3299 - Normal
03/24/2026 06 PM PDT 73.77 3254 - Normal
03/24/2026 07 PM PDT 73.76 3239 - Normal
03/24/2026 08 PM PDT 73.77 3254 + Normal
03/24/2026 09 PM PDT 73.77 3254 0 Normal
03/24/2026 10 PM PDT 73.76 3239 - Normal
03/24/2026 11 PM PDT 73.75 3225 - Normal
03/25/2026 12 AM PDT 73.75 3225 0 Normal
03/25/2026 01 AM PDT 73.75 3225 0 Normal
03/25/2026 02 AM PDT 73.76 3239 + Normal
03/25/2026 03 AM PDT 73.75 3225 - Normal
03/25/2026 04 AM PDT 73.75 3225 0 Normal
03/25/2026 05 AM PDT 73.75 3225 0 Normal
03/25/2026 06 AM PDT 73.75 3225 0 Normal
03/25/2026 07 AM PDT 73.75 3225 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/25/2026 08 AM PDT 73.75 3225 Normal
03/25/2026 09 AM PDT 73.75 3225 0 Normal
03/25/2026 10 AM PDT 73.75 3225 0 Normal
03/25/2026 11 AM PDT 73.75 3225 0 Normal
03/25/2026 12 PM PDT 73.75 3225 0 Normal
03/25/2026 01 PM PDT 73.64 3064 - Normal
03/25/2026 02 PM PDT 73.36 2672 - Normal
03/25/2026 03 PM PDT 73.14 2381 - Normal
03/25/2026 04 PM PDT 73.06 2279 - Normal
03/25/2026 05 PM PDT 73.03 2241 - Normal
03/25/2026 06 PM PDT 73.02 2229 - Normal
03/25/2026 07 PM PDT 73.02 2229 0 Normal
03/25/2026 08 PM PDT 73.02 2229 0 Normal
03/25/2026 09 PM PDT 73.02 2229 0 Normal
03/25/2026 10 PM PDT 73.02 2229 0 Normal
03/25/2026 11 PM PDT 73.02 2229 0 Normal
03/26/2026 12 AM PDT 73.02 2229 0 Normal
03/26/2026 01 AM PDT 73.02 2229 0 Normal
03/26/2026 02 AM PDT 73.02 2229 0 Normal
03/26/2026 03 AM PDT 73.02 2229 0 Normal
03/26/2026 04 AM PDT 73.02 2229 0 Normal
03/26/2026 05 AM PDT 73.02 2229 0 Normal
03/26/2026 06 AM PDT 73.02 2229 0 Normal
03/26/2026 07 AM PDT 73.02 2229 0 Normal
03/26/2026 08 AM PDT 73.02 2229 0 Normal
03/26/2026 09 AM PDT 73.02 2229 0 Normal
03/26/2026 10 AM PDT 73.02 2229 0 Normal
03/26/2026 11 AM PDT 73.02 2229 0 Normal
03/26/2026 12 PM PDT 73.02 2229 0 Normal
03/26/2026 01 PM PDT 73.02 2229 0 Normal
03/26/2026 02 PM PDT 72.97 2166 - Normal
03/26/2026 03 PM PDT 72.89 2069 - Normal
03/26/2026 04 PM PDT 72.87 2044 - Normal
03/26/2026 05 PM PDT 72.86 2032 - Normal
03/26/2026 06 PM PDT 72.86 2032 0 Normal
03/26/2026 07 PM PDT 72.86 2032 0 Normal
03/26/2026 08 PM PDT 72.86 2032 0 Normal
03/26/2026 09 PM PDT 72.86 2032 0 Normal
03/26/2026 10 PM PDT 72.86 2032 0 Normal
03/26/2026 11 PM PDT 72.86 2032 0 Normal
03/27/2026 12 AM PDT 72.86 2032 0 Normal
03/27/2026 01 AM PDT 72.86 2032 0 Normal
03/27/2026 02 AM PDT 72.86 2032 0 Normal
03/27/2026 03 AM PDT 72.86 2032 0 Normal
03/27/2026 04 AM PDT 72.86 2032 0 Normal
03/27/2026 05 AM PDT 72.86 2032 0 Normal
03/27/2026 06 AM PDT 72.86 2032 0 Normal
03/27/2026 07 AM PDT 72.86 2032 0 Normal
03/27/2026 08 AM PDT 72.86 2032 0 Normal
03/27/2026 09 AM PDT 72.86 2032 0 Normal
03/27/2026 10 AM PDT 72.86 2032 0 Normal
03/27/2026 11 AM PDT 72.86 2032 0 Normal
03/27/2026 12 PM PDT 72.86 2032 0 Normal
03/27/2026 01 PM PDT 72.86 2032 0 Normal
03/27/2026 02 PM PDT 72.80 1961 - Normal
03/27/2026 03 PM PDT 72.73 1878 - Normal
03/27/2026 04 PM PDT 72.70 1844 - Normal
03/27/2026 05 PM PDT 72.69 1832 - Normal
03/27/2026 06 PM PDT 72.69 1832 0 Normal
03/27/2026 07 PM PDT 72.69 1832 0 Normal
03/27/2026 08 PM PDT 72.69 1832 0 Normal
03/27/2026 09 PM PDT 72.69 1832 0 Normal
03/27/2026 10 PM PDT 72.69 1832 0 Normal
03/27/2026 11 PM PDT 72.69 1832 0 Normal
03/28/2026 12 AM PDT 72.69 1832 0 Normal
03/28/2026 01 AM PDT 72.69 1832 0 Normal
03/28/2026 02 AM PDT 72.69 1832 0 Normal
03/28/2026 03 AM PDT 72.69 1832 0 Normal
03/28/2026 04 AM PDT 72.69 1832 0 Normal
03/28/2026 05 AM PDT 72.69 1832 0 Normal
03/28/2026 06 AM PDT 72.69 1832 0 Normal
03/28/2026 07 AM PDT 72.69 1832 0 Normal
03/28/2026 08 AM PDT 72.69 1832 0 Normal
03/28/2026 09 AM PDT 72.69 1832 0 Normal
03/28/2026 10 AM PDT 72.69 1832 0 Normal
03/28/2026 11 AM PDT 72.69 1832 0 Normal
03/28/2026 12 PM PDT 72.69 1832 0 Normal
03/28/2026 01 PM PDT 72.69 1832 0 Normal
03/28/2026 02 PM PDT 72.63 1764 - Normal
03/28/2026 03 PM PDT 72.56 1686 - Normal
03/28/2026 04 PM PDT 72.53 1653 - Normal
03/28/2026 05 PM PDT 72.52 1642 - Normal
03/28/2026 06 PM PDT 72.52 1642 0 Normal
03/28/2026 07 PM PDT 72.52 1642 0 Normal
03/28/2026 08 PM PDT 72.52 1642 0 Normal
03/28/2026 09 PM PDT 72.52 1642 0 Normal
03/28/2026 10 PM PDT 72.52 1642 0 Normal
03/28/2026 11 PM PDT 72.52 1642 0 Normal
03/29/2026 12 AM PDT 72.52 1642 0 Normal
03/29/2026 01 AM PDT 72.52 1642 0 Normal
03/29/2026 02 AM PDT 72.52 1642 0 Normal
03/29/2026 03 AM PDT 72.52 1642 0 Normal
03/29/2026 04 AM PDT 72.52 1642 0 Normal
03/29/2026 05 AM PDT 72.52 1642 0 Normal
03/29/2026 06 AM PDT 72.52 1642 0 Normal
03/29/2026 07 AM PDT 72.52 1642 0 Normal
03/29/2026 08 AM PDT 72.52 1642 0 Normal
03/29/2026 09 AM PDT 72.52 1642 0 Normal
03/29/2026 10 AM PDT 72.52 1642 0 Normal
03/29/2026 11 AM PDT 72.52 1642 0 Normal
03/29/2026 12 PM PDT 72.52 1642 0 Normal
03/29/2026 01 PM PDT 72.52 1642 0 Normal
03/29/2026 02 PM PDT 72.47 1588 - Normal
03/29/2026 03 PM PDT 72.41 1524 - Normal
03/29/2026 04 PM PDT 72.39 1503 - Normal
03/29/2026 05 PM PDT 72.38 1493 - Normal
03/29/2026 06 PM PDT 72.38 1493 0 Normal
03/29/2026 07 PM PDT 72.38 1493 0 Normal
03/29/2026 08 PM PDT 72.38 1493 0 Normal
03/29/2026 09 PM PDT 72.38 1493 0 Normal
03/29/2026 10 PM PDT 72.38 1493 0 Normal
03/29/2026 11 PM PDT 72.38 1493 0 Normal
03/30/2026 12 AM PDT 72.38 1493 0 Normal
03/30/2026 01 AM PDT 72.38 1493 0 Normal
03/30/2026 02 AM PDT 72.38 1493 0 Normal
03/30/2026 03 AM PDT 72.38 1493 0 Normal
03/30/2026 04 AM PDT 72.38 1493 0 Normal
03/30/2026 05 AM PDT 72.38 1493 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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