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SACRAMENTO RIVER - BUTTE CITY (BTCC1)
| Latitude: 39.46º N | Longitude: 121.99º W | Elevation: 99 Feet | | Forecast Type: Official Location |
| Location: Glenn County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Sep 18 2026 at 7:40 AM PDT | Next Issuance: | Sep 19 2026 at 9:00 AM PDT
| |
| Action: 88.5 Feet | Minor Flood: 97.0 Feet | Moderate Flood: 99.5 Feet | Major Flood: 100.5 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Butte City (BTCC1)
#
# File Generation Time: 09/18/2026 at 07:40 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/14/2026 at 06:00 AM PDT
# Maximum Observed Stage: 69.41 Feet
# Maximum Observed Flow: 5808 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/18/2026 at 09:00 PM PDT
# Maximum Forecast Stage: 69.26 Feet
# Maximum Forecast Flow: 5498 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/13/2026 07 AM PDT 69.37 5724 Normal
09/13/2026 08 AM PDT 69.37 5724 0 Normal
09/13/2026 09 AM PDT 69.37 5724 0 Normal
09/13/2026 10 AM PDT 69.37 5724 0 Normal
09/13/2026 11 AM PDT 69.37 5724 0 Normal
09/13/2026 12 PM PDT 69.38 5745 + Normal
09/13/2026 01 PM PDT 69.38 5745 0 Normal
09/13/2026 02 PM PDT 69.38 5745 0 Normal
09/13/2026 03 PM PDT 69.38 5745 0 Normal
09/13/2026 04 PM PDT 69.38 5745 0 Normal
09/13/2026 05 PM PDT 69.39 5766 + Normal
09/13/2026 06 PM PDT 69.38 5745 - Normal
09/13/2026 07 PM PDT 69.39 5766 + Normal
09/13/2026 08 PM PDT 69.39 5766 0 Normal
09/13/2026 09 PM PDT 69.39 5766 0 Normal
09/13/2026 10 PM PDT 69.39 5766 0 Normal
09/13/2026 11 PM PDT 69.39 5766 0 Normal
09/14/2026 12 AM PDT 69.40 5787 + Normal
09/14/2026 01 AM PDT 69.40 5787 0 Normal
09/14/2026 02 AM PDT 69.40 5787 0 Normal
09/14/2026 03 AM PDT 69.40 5787 0 Normal
09/14/2026 04 AM PDT 69.40 5787 0 Normal
09/14/2026 05 AM PDT 69.41 5808 + Normal
09/14/2026 06 AM PDT 69.41 5808 0 Normal
09/14/2026 07 AM PDT 69.39 5766 - Normal
09/14/2026 08 AM PDT 69.39 5766 0 Normal
09/14/2026 09 AM PDT 69.37 5724 - Normal
09/14/2026 10 AM PDT 69.37 5724 0 Normal
09/14/2026 11 AM PDT 69.34 5662 - Normal
09/14/2026 12 PM PDT 69.34 5662 0 Normal
09/14/2026 01 PM PDT 69.33 5641 - Normal
09/14/2026 02 PM PDT 69.32 5621 - Normal
09/14/2026 03 PM PDT 69.31 5600 - Normal
09/14/2026 04 PM PDT 69.30 5580 - Normal
09/14/2026 05 PM PDT 69.30 5580 0 Normal
09/14/2026 06 PM PDT 69.29 5559 - Normal
09/14/2026 07 PM PDT 69.29 5559 0 Normal
09/14/2026 08 PM PDT 69.29 5559 0 Normal
09/14/2026 09 PM PDT 69.28 5539 - Normal
09/14/2026 10 PM PDT 69.28 5539 0 Normal
09/14/2026 11 PM PDT 69.29 5559 + Normal
09/15/2026 12 AM PDT 69.28 5539 - Normal
09/15/2026 01 AM PDT 69.28 5539 0 Normal
09/15/2026 02 AM PDT 69.28 5539 0 Normal
09/15/2026 03 AM PDT 69.29 5559 + Normal
09/15/2026 04 AM PDT 69.29 5559 0 Normal
09/15/2026 05 AM PDT 69.29 5559 0 Normal
09/15/2026 06 AM PDT 69.29 5559 0 Normal
09/15/2026 07 AM PDT 69.29 5559 0 Normal
09/15/2026 08 AM PDT 69.28 5539 - Normal
09/15/2026 09 AM PDT 69.27 5518 - Normal
09/15/2026 10 AM PDT 69.26 5498 - Normal
09/15/2026 11 AM PDT 69.26 5498 0 Normal
09/15/2026 12 PM PDT 69.25 5477 - Normal
09/15/2026 01 PM PDT 69.24 5457 - Normal
09/15/2026 02 PM PDT 69.24 5457 0 Normal
09/15/2026 03 PM PDT 69.24 5457 0 Normal
09/15/2026 04 PM PDT 69.23 5436 - Normal
09/15/2026 05 PM PDT 69.23 5436 0 Normal
09/15/2026 06 PM PDT 69.23 5436 0 Normal
09/15/2026 07 PM PDT 69.22 5416 - Normal
09/15/2026 08 PM PDT 69.21 5396 - Normal
09/15/2026 09 PM PDT 69.21 5396 0 Normal
09/15/2026 10 PM PDT 69.20 5376 - Normal
09/15/2026 11 PM PDT 69.20 5376 0 Normal
09/16/2026 12 AM PDT 69.21 5396 + Normal
09/16/2026 01 AM PDT 69.21 5396 0 Normal
09/16/2026 02 AM PDT 69.21 5396 0 Normal
09/16/2026 03 AM PDT 69.21 5396 0 Normal
09/16/2026 04 AM PDT 69.21 5396 0 Normal
09/16/2026 05 AM PDT 69.21 5396 0 Normal
09/16/2026 06 AM PDT 69.21 5396 0 Normal
09/16/2026 07 AM PDT 69.21 5396 0 Normal
09/16/2026 08 AM PDT 69.20 5376 - Normal
09/16/2026 09 AM PDT 69.20 5376 0 Normal
09/16/2026 10 AM PDT 69.21 5396 + Normal
09/16/2026 11 AM PDT 69.21 5396 0 Normal
09/16/2026 12 PM PDT 69.22 5416 + Normal
09/16/2026 01 PM PDT 69.22 5416 0 Normal
09/16/2026 02 PM PDT 69.23 5436 + Normal
09/16/2026 03 PM PDT 69.23 5436 0 Normal
09/16/2026 04 PM PDT 69.23 5436 0 Normal
09/16/2026 05 PM PDT 69.24 5457 + Normal
09/16/2026 06 PM PDT 69.24 5457 0 Normal
09/16/2026 07 PM PDT 69.24 5457 0 Normal
09/16/2026 08 PM PDT 69.24 5457 0 Normal
09/16/2026 09 PM PDT 69.24 5457 0 Normal
09/16/2026 10 PM PDT 69.24 5457 0 Normal
09/16/2026 11 PM PDT 69.24 5457 0 Normal
09/17/2026 12 AM PDT 69.24 5457 0 Normal
09/17/2026 01 AM PDT 69.25 5477 + Normal
09/17/2026 02 AM PDT 69.25 5477 0 Normal
09/17/2026 03 AM PDT 69.26 5498 + Normal
09/17/2026 04 AM PDT 69.25 5477 - Normal
09/17/2026 05 AM PDT 69.25 5477 0 Normal
09/17/2026 06 AM PDT 69.26 5498 + Normal
09/17/2026 07 AM PDT 69.25 5477 - Normal
09/17/2026 08 AM PDT 69.26 5498 + Normal
09/17/2026 09 AM PDT 69.25 5477 - Normal
09/17/2026 10 AM PDT 69.25 5477 0 Normal
09/17/2026 11 AM PDT 69.24 5457 - Normal
09/17/2026 12 PM PDT 69.24 5457 0 Normal
09/17/2026 01 PM PDT 69.22 5416 - Normal
09/17/2026 02 PM PDT 69.22 5416 0 Normal
09/17/2026 03 PM PDT 69.22 5416 0 Normal
09/17/2026 04 PM PDT 69.22 5416 0 Normal
09/17/2026 05 PM PDT 69.21 5396 - Normal
09/17/2026 06 PM PDT 69.21 5396 0 Normal
09/17/2026 07 PM PDT 69.21 5396 0 Normal
09/17/2026 08 PM PDT 69.21 5396 0 Normal
09/17/2026 09 PM PDT 69.21 5396 0 Normal
09/17/2026 10 PM PDT 69.21 5396 0 Normal
09/17/2026 11 PM PDT 69.21 5396 0 Normal
09/18/2026 12 AM PDT 69.21 5396 0 Normal
09/18/2026 01 AM PDT 69.21 5396 0 Normal
09/18/2026 02 AM PDT 69.21 5396 0 Normal
09/18/2026 03 AM PDT 69.21 5396 0 Normal
09/18/2026 04 AM PDT 69.21 5396 0 Normal
09/18/2026 05 AM PDT 69.21 5396 0 Normal
09/18/2026 06 AM PDT 69.21 5396 0 Normal
09/18/2026 07 AM PDT 69.21 5396 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/18/2026 08 AM PDT 69.22 5416 Normal
09/18/2026 09 AM PDT 69.22 5416 0 Normal
09/18/2026 10 AM PDT 69.22 5416 0 Normal
09/18/2026 11 AM PDT 69.23 5436 + Normal
09/18/2026 12 PM PDT 69.23 5436 0 Normal
09/18/2026 01 PM PDT 69.24 5457 + Normal
09/18/2026 02 PM PDT 69.24 5457 0 Normal
09/18/2026 03 PM PDT 69.24 5457 0 Normal
09/18/2026 04 PM PDT 69.25 5477 + Normal
09/18/2026 05 PM PDT 69.25 5477 0 Normal
09/18/2026 06 PM PDT 69.25 5477 0 Normal
09/18/2026 07 PM PDT 69.25 5477 0 Normal
09/18/2026 08 PM PDT 69.25 5477 0 Normal
09/18/2026 09 PM PDT 69.26 5498 + Normal
09/18/2026 10 PM PDT 69.26 5498 0 Normal
09/18/2026 11 PM PDT 69.26 5498 0 Normal
09/19/2026 12 AM PDT 69.26 5498 0 Normal
09/19/2026 01 AM PDT 69.26 5498 0 Normal
09/19/2026 02 AM PDT 69.26 5498 0 Normal
09/19/2026 03 AM PDT 69.25 5477 - Normal
09/19/2026 04 AM PDT 69.25 5477 0 Normal
09/19/2026 05 AM PDT 69.24 5457 - Normal
09/19/2026 06 AM PDT 69.23 5436 - Normal
09/19/2026 07 AM PDT 69.21 5396 - Normal
09/19/2026 08 AM PDT 69.20 5376 - Normal
09/19/2026 09 AM PDT 69.18 5335 - Normal
09/19/2026 10 AM PDT 69.16 5294 - Normal
09/19/2026 11 AM PDT 69.15 5274 - Normal
09/19/2026 12 PM PDT 69.13 5234 - Normal
09/19/2026 01 PM PDT 69.12 5214 - Normal
09/19/2026 02 PM PDT 69.11 5194 - Normal
09/19/2026 03 PM PDT 69.09 5154 - Normal
09/19/2026 04 PM PDT 69.08 5134 - Normal
09/19/2026 05 PM PDT 69.08 5134 0 Normal
09/19/2026 06 PM PDT 69.07 5114 - Normal
09/19/2026 07 PM PDT 69.06 5093 - Normal
09/19/2026 08 PM PDT 69.06 5093 0 Normal
09/19/2026 09 PM PDT 69.05 5074 - Normal
09/19/2026 10 PM PDT 69.05 5074 0 Normal
09/19/2026 11 PM PDT 69.05 5074 0 Normal
09/20/2026 12 AM PDT 69.04 5054 - Normal
09/20/2026 01 AM PDT 69.04 5054 0 Normal
09/20/2026 02 AM PDT 69.04 5054 0 Normal
09/20/2026 03 AM PDT 69.04 5054 0 Normal
09/20/2026 04 AM PDT 69.04 5054 0 Normal
09/20/2026 05 AM PDT 69.04 5054 0 Normal
09/20/2026 06 AM PDT 69.04 5054 0 Normal
09/20/2026 07 AM PDT 69.04 5054 0 Normal
09/20/2026 08 AM PDT 69.04 5054 0 Normal
09/20/2026 09 AM PDT 69.04 5054 0 Normal
09/20/2026 10 AM PDT 69.04 5054 0 Normal
09/20/2026 11 AM PDT 69.04 5054 0 Normal
09/20/2026 12 PM PDT 69.04 5054 0 Normal
09/20/2026 01 PM PDT 69.04 5054 0 Normal
09/20/2026 02 PM PDT 69.04 5054 0 Normal
09/20/2026 03 PM PDT 69.04 5054 0 Normal
09/20/2026 04 PM PDT 69.04 5054 0 Normal
09/20/2026 05 PM PDT 69.04 5054 0 Normal
09/20/2026 06 PM PDT 69.04 5054 0 Normal
09/20/2026 07 PM PDT 69.04 5054 0 Normal
09/20/2026 08 PM PDT 69.04 5054 0 Normal
09/20/2026 09 PM PDT 69.04 5054 0 Normal
09/20/2026 10 PM PDT 69.05 5074 + Normal
09/20/2026 11 PM PDT 69.05 5074 0 Normal
09/21/2026 12 AM PDT 69.05 5074 0 Normal
09/21/2026 01 AM PDT 69.05 5074 0 Normal
09/21/2026 02 AM PDT 69.05 5074 0 Normal
09/21/2026 03 AM PDT 69.05 5074 0 Normal
09/21/2026 04 AM PDT 69.05 5074 0 Normal
09/21/2026 05 AM PDT 69.05 5074 0 Normal
09/21/2026 06 AM PDT 69.05 5074 0 Normal
09/21/2026 07 AM PDT 69.05 5074 0 Normal
09/21/2026 08 AM PDT 69.05 5074 0 Normal
09/21/2026 09 AM PDT 69.05 5074 0 Normal
09/21/2026 10 AM PDT 69.05 5074 0 Normal
09/21/2026 11 AM PDT 69.05 5074 0 Normal
09/21/2026 12 PM PDT 69.05 5074 0 Normal
09/21/2026 01 PM PDT 69.05 5074 0 Normal
09/21/2026 02 PM PDT 69.05 5074 0 Normal
09/21/2026 03 PM PDT 69.05 5074 0 Normal
09/21/2026 04 PM PDT 69.05 5074 0 Normal
09/21/2026 05 PM PDT 69.05 5074 0 Normal
09/21/2026 06 PM PDT 69.05 5074 0 Normal
09/21/2026 07 PM PDT 69.05 5074 0 Normal
09/21/2026 08 PM PDT 69.05 5074 0 Normal
09/21/2026 09 PM PDT 69.05 5074 0 Normal
09/21/2026 10 PM PDT 69.05 5074 0 Normal
09/21/2026 11 PM PDT 69.06 5093 + Normal
09/22/2026 12 AM PDT 69.06 5093 0 Normal
09/22/2026 01 AM PDT 69.06 5093 0 Normal
09/22/2026 02 AM PDT 69.06 5093 0 Normal
09/22/2026 03 AM PDT 69.06 5093 0 Normal
09/22/2026 04 AM PDT 69.06 5093 0 Normal
09/22/2026 05 AM PDT 69.06 5093 0 Normal
09/22/2026 06 AM PDT 69.06 5093 0 Normal
09/22/2026 07 AM PDT 69.06 5093 0 Normal
09/22/2026 08 AM PDT 69.06 5093 0 Normal
09/22/2026 09 AM PDT 69.06 5093 0 Normal
09/22/2026 10 AM PDT 69.06 5093 0 Normal
09/22/2026 11 AM PDT 69.06 5093 0 Normal
09/22/2026 12 PM PDT 69.06 5093 0 Normal
09/22/2026 01 PM PDT 69.06 5093 0 Normal
09/22/2026 02 PM PDT 69.06 5093 0 Normal
09/22/2026 03 PM PDT 69.06 5093 0 Normal
09/22/2026 04 PM PDT 69.06 5093 0 Normal
09/22/2026 05 PM PDT 69.06 5093 0 Normal
09/22/2026 06 PM PDT 69.06 5093 0 Normal
09/22/2026 07 PM PDT 69.06 5093 0 Normal
09/22/2026 08 PM PDT 69.06 5093 0 Normal
09/22/2026 09 PM PDT 69.06 5093 0 Normal
09/22/2026 10 PM PDT 69.06 5093 0 Normal
09/22/2026 11 PM PDT 69.06 5093 0 Normal
09/23/2026 12 AM PDT 69.06 5093 0 Normal
09/23/2026 01 AM PDT 69.06 5093 0 Normal
09/23/2026 02 AM PDT 69.06 5093 0 Normal
09/23/2026 03 AM PDT 69.07 5114 + Normal
09/23/2026 04 AM PDT 69.07 5114 0 Normal
09/23/2026 05 AM PDT 69.07 5114 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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