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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: | May 21 2026 at 10:09 AM PDT | Next Issuance: | May 22 2026 at 9:00 AM PDT
| |
| Action/Monitor: 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: 05/21/2026 at 10:09 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/19/2026 at 12:00 AM PDT
# Maximum Observed Stage: 70.14 Feet
# Maximum Observed Flow: 7390 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/26/2026 at 05:00 AM PDT
# Maximum Forecast Stage: 70.11 Feet
# Maximum Forecast Flow: 7323 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/16/2026 10 AM PDT 69.68 6379 Normal
05/16/2026 11 AM PDT 69.66 6336 - Normal
05/16/2026 12 PM PDT 69.67 6357 + Normal
05/16/2026 01 PM PDT 69.68 6379 + Normal
05/16/2026 02 PM PDT 69.67 6357 - Normal
05/16/2026 03 PM PDT 69.68 6379 + Normal
05/16/2026 04 PM PDT 69.68 6379 0 Normal
05/16/2026 05 PM PDT 69.69 6400 + Normal
05/16/2026 06 PM PDT 69.67 6357 - Normal
05/16/2026 07 PM PDT 69.69 6400 + Normal
05/16/2026 08 PM PDT 69.67 6357 - Normal
05/16/2026 09 PM PDT 69.69 6400 + Normal
05/16/2026 10 PM PDT 69.70 6422 + Normal
05/16/2026 11 PM PDT 69.73 6486 + Normal
05/17/2026 12 AM PDT 69.74 6508 + Normal
05/17/2026 01 AM PDT 69.75 6529 + Normal
05/17/2026 02 AM PDT 69.76 6551 + Normal
05/17/2026 03 AM PDT 69.79 6616 + Normal
05/17/2026 04 AM PDT 69.80 6638 + Normal
05/17/2026 05 AM PDT 69.81 6660 + Normal
05/17/2026 06 AM PDT 69.82 6681 + Normal
05/17/2026 07 AM PDT 69.83 6703 + Normal
05/17/2026 08 AM PDT 69.86 6769 + Normal
05/17/2026 09 AM PDT 69.83 6703 - Normal
05/17/2026 10 AM PDT 69.87 6791 + Normal
05/17/2026 11 AM PDT 69.83 6703 - Normal
05/17/2026 12 PM PDT 69.87 6791 + Normal
05/17/2026 01 PM PDT 69.84 6725 - Normal
05/17/2026 02 PM PDT 69.82 6681 - Normal
05/17/2026 03 PM PDT 69.83 6703 + Normal
05/17/2026 04 PM PDT 69.84 6725 + Normal
05/17/2026 05 PM PDT 69.84 6725 0 Normal
05/17/2026 06 PM PDT 69.85 6747 + Normal
05/17/2026 07 PM PDT 69.86 6769 + Normal
05/17/2026 08 PM PDT 69.87 6791 + Normal
05/17/2026 09 PM PDT 69.88 6813 + Normal
05/17/2026 10 PM PDT 69.90 6857 + Normal
05/17/2026 11 PM PDT 69.92 6900 + Normal
05/18/2026 12 AM PDT 69.93 6922 + Normal
05/18/2026 01 AM PDT 69.96 6988 + Normal
05/18/2026 02 AM PDT 69.98 7032 + Normal
05/18/2026 03 AM PDT 70.00 7077 + Normal
05/18/2026 04 AM PDT 70.02 7121 + Normal
05/18/2026 05 AM PDT 70.03 7144 + Normal
05/18/2026 06 AM PDT 70.05 7188 + Normal
05/18/2026 07 AM PDT 70.07 7233 + Normal
05/18/2026 08 AM PDT 70.10 7301 + Normal
05/18/2026 09 AM PDT 70.11 7323 + Normal
05/18/2026 10 AM PDT 70.13 7368 + Normal
05/18/2026 11 AM PDT 70.14 7390 + Normal
05/18/2026 12 PM PDT 70.14 7390 0 Normal
05/18/2026 01 PM PDT 70.14 7390 0 Normal
05/18/2026 02 PM PDT 70.14 7390 0 Normal
05/18/2026 03 PM PDT 70.14 7390 0 Normal
05/18/2026 04 PM PDT 70.13 7368 - Normal
05/18/2026 05 PM PDT 70.14 7390 + Normal
05/18/2026 06 PM PDT 70.13 7368 - Normal
05/18/2026 07 PM PDT 70.13 7368 0 Normal
05/18/2026 08 PM PDT 70.14 7390 + Normal
05/18/2026 09 PM PDT 70.14 7390 0 Normal
05/18/2026 10 PM PDT 70.14 7390 0 Normal
05/18/2026 11 PM PDT 70.14 7390 0 Normal
05/19/2026 12 AM PDT 70.14 7390 0 Normal
05/19/2026 01 AM PDT 70.12 7345 - Normal
05/19/2026 02 AM PDT 70.11 7323 - Normal
05/19/2026 03 AM PDT 70.10 7301 - Normal
05/19/2026 04 AM PDT 70.10 7301 0 Normal
05/19/2026 05 AM PDT 70.09 7278 - Normal
05/19/2026 06 AM PDT 70.09 7278 0 Normal
05/19/2026 07 AM PDT 70.09 7278 0 Normal
05/19/2026 08 AM PDT 70.09 7278 0 Normal
05/19/2026 09 AM PDT 70.08 7256 - Normal
05/19/2026 10 AM PDT 70.08 7256 0 Normal
05/19/2026 11 AM PDT 70.08 7256 0 Normal
05/19/2026 12 PM PDT 70.08 7256 0 Normal
05/19/2026 01 PM PDT 70.07 7233 - Normal
05/19/2026 02 PM PDT 70.08 7256 + Normal
05/19/2026 03 PM PDT 70.07 7233 - Normal
05/19/2026 04 PM PDT 70.07 7233 0 Normal
05/19/2026 05 PM PDT 70.06 7211 - Normal
05/19/2026 06 PM PDT 70.07 7233 + Normal
05/19/2026 07 PM PDT 70.07 7233 0 Normal
05/19/2026 08 PM PDT 70.06 7211 - Normal
05/19/2026 09 PM PDT 70.06 7211 0 Normal
05/19/2026 10 PM PDT 70.04 7166 - Normal
05/19/2026 11 PM PDT 70.04 7166 0 Normal
05/20/2026 12 AM PDT 70.02 7121 - Normal
05/20/2026 01 AM PDT 70.02 7121 0 Normal
05/20/2026 02 AM PDT 70.01 7099 - Normal
05/20/2026 03 AM PDT 69.99 7055 - Normal
05/20/2026 04 AM PDT 69.98 7032 - Normal
05/20/2026 05 AM PDT 69.98 7032 0 Normal
05/20/2026 06 AM PDT 69.96 6988 - Normal
05/20/2026 07 AM PDT 69.95 6966 - Normal
05/20/2026 08 AM PDT 69.93 6922 - Normal
05/20/2026 09 AM PDT 69.93 6922 0 Normal
05/20/2026 10 AM PDT 69.92 6900 - Normal
05/20/2026 11 AM PDT 69.90 6857 - Normal
05/20/2026 12 PM PDT 69.89 6835 - Normal
05/20/2026 01 PM PDT 69.88 6813 - Normal
05/20/2026 02 PM PDT 69.87 6791 - Normal
05/20/2026 03 PM PDT 69.87 6791 0 Normal
05/20/2026 04 PM PDT 69.87 6791 0 Normal
05/20/2026 05 PM PDT 69.89 6835 + Normal
05/20/2026 06 PM PDT 69.89 6835 0 Normal
05/20/2026 07 PM PDT 69.90 6857 + Normal
05/20/2026 08 PM PDT 69.91 6879 + Normal
05/20/2026 09 PM PDT 69.92 6900 + Normal
05/20/2026 10 PM PDT 69.92 6900 0 Normal
05/20/2026 11 PM PDT 69.92 6900 0 Normal
05/21/2026 12 AM PDT 69.92 6900 0 Normal
05/21/2026 01 AM PDT 69.92 6900 0 Normal
05/21/2026 02 AM PDT 69.92 6900 0 Normal
05/21/2026 03 AM PDT 69.93 6922 + Normal
05/21/2026 04 AM PDT 69.92 6900 - Normal
05/21/2026 05 AM PDT 69.91 6879 - Normal
05/21/2026 06 AM PDT 69.91 6879 0 Normal
05/21/2026 07 AM PDT 69.91 6879 0 Normal
05/21/2026 08 AM PDT 69.92 6900 + Normal
05/21/2026 09 AM PDT 69.92 6900 0 Normal
05/21/2026 10 AM PDT 69.93 6922 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/21/2026 11 AM PDT 69.93 6922 Normal
05/21/2026 12 PM PDT 69.94 6944 + Normal
05/21/2026 01 PM PDT 69.95 6966 + Normal
05/21/2026 02 PM PDT 69.96 6988 + Normal
05/21/2026 03 PM PDT 69.97 7010 + Normal
05/21/2026 04 PM PDT 69.97 7010 0 Normal
05/21/2026 05 PM PDT 69.98 7032 + Normal
05/21/2026 06 PM PDT 69.99 7055 + Normal
05/21/2026 07 PM PDT 69.99 7055 0 Normal
05/21/2026 08 PM PDT 70.00 7077 + Normal
05/21/2026 09 PM PDT 70.00 7077 0 Normal
05/21/2026 10 PM PDT 70.00 7077 0 Normal
05/21/2026 11 PM PDT 70.00 7077 0 Normal
05/22/2026 12 AM PDT 70.00 7077 0 Normal
05/22/2026 01 AM PDT 70.00 7077 0 Normal
05/22/2026 02 AM PDT 69.99 7055 - Normal
05/22/2026 03 AM PDT 69.99 7055 0 Normal
05/22/2026 04 AM PDT 69.99 7055 0 Normal
05/22/2026 05 AM PDT 69.99 7055 0 Normal
05/22/2026 06 AM PDT 69.99 7055 0 Normal
05/22/2026 07 AM PDT 69.98 7032 - Normal
05/22/2026 08 AM PDT 69.98 7032 0 Normal
05/22/2026 09 AM PDT 69.98 7032 0 Normal
05/22/2026 10 AM PDT 69.98 7032 0 Normal
05/22/2026 11 AM PDT 69.98 7032 0 Normal
05/22/2026 12 PM PDT 69.98 7032 0 Normal
05/22/2026 01 PM PDT 69.98 7032 0 Normal
05/22/2026 02 PM PDT 69.98 7032 0 Normal
05/22/2026 03 PM PDT 69.98 7032 0 Normal
05/22/2026 04 PM PDT 69.98 7032 0 Normal
05/22/2026 05 PM PDT 69.98 7032 0 Normal
05/22/2026 06 PM PDT 69.98 7032 0 Normal
05/22/2026 07 PM PDT 69.98 7032 0 Normal
05/22/2026 08 PM PDT 69.98 7032 0 Normal
05/22/2026 09 PM PDT 69.98 7032 0 Normal
05/22/2026 10 PM PDT 69.97 7010 - Normal
05/22/2026 11 PM PDT 69.97 7010 0 Normal
05/23/2026 12 AM PDT 69.97 7010 0 Normal
05/23/2026 01 AM PDT 69.96 6988 - Normal
05/23/2026 02 AM PDT 69.95 6966 - Normal
05/23/2026 03 AM PDT 69.95 6966 0 Normal
05/23/2026 04 AM PDT 69.94 6944 - Normal
05/23/2026 05 AM PDT 69.94 6944 0 Normal
05/23/2026 06 AM PDT 69.93 6922 - Normal
05/23/2026 07 AM PDT 69.92 6900 - Normal
05/23/2026 08 AM PDT 69.92 6900 0 Normal
05/23/2026 09 AM PDT 69.91 6879 - Normal
05/23/2026 10 AM PDT 69.91 6879 0 Normal
05/23/2026 11 AM PDT 69.90 6857 - Normal
05/23/2026 12 PM PDT 69.90 6857 0 Normal
05/23/2026 01 PM PDT 69.89 6835 - Normal
05/23/2026 02 PM PDT 69.89 6835 0 Normal
05/23/2026 03 PM PDT 69.89 6835 0 Normal
05/23/2026 04 PM PDT 69.89 6835 0 Normal
05/23/2026 05 PM PDT 69.88 6813 - Normal
05/23/2026 06 PM PDT 69.88 6813 0 Normal
05/23/2026 07 PM PDT 69.88 6813 0 Normal
05/23/2026 08 PM PDT 69.88 6813 0 Normal
05/23/2026 09 PM PDT 69.88 6813 0 Normal
05/23/2026 10 PM PDT 69.88 6813 0 Normal
05/23/2026 11 PM PDT 69.88 6813 0 Normal
05/24/2026 12 AM PDT 69.88 6813 0 Normal
05/24/2026 01 AM PDT 69.89 6835 + Normal
05/24/2026 02 AM PDT 69.89 6835 0 Normal
05/24/2026 03 AM PDT 69.90 6857 + Normal
05/24/2026 04 AM PDT 69.91 6879 + Normal
05/24/2026 05 AM PDT 69.93 6922 + Normal
05/24/2026 06 AM PDT 69.94 6944 + Normal
05/24/2026 07 AM PDT 69.95 6966 + Normal
05/24/2026 08 AM PDT 69.97 7010 + Normal
05/24/2026 09 AM PDT 69.98 7032 + Normal
05/24/2026 10 AM PDT 69.99 7055 + Normal
05/24/2026 11 AM PDT 70.00 7077 + Normal
05/24/2026 12 PM PDT 70.01 7099 + Normal
05/24/2026 01 PM PDT 70.02 7121 + Normal
05/24/2026 02 PM PDT 70.03 7144 + Normal
05/24/2026 03 PM PDT 70.03 7144 0 Normal
05/24/2026 04 PM PDT 70.04 7166 + Normal
05/24/2026 05 PM PDT 70.04 7166 0 Normal
05/24/2026 06 PM PDT 70.05 7188 + Normal
05/24/2026 07 PM PDT 70.05 7188 0 Normal
05/24/2026 08 PM PDT 70.05 7188 0 Normal
05/24/2026 09 PM PDT 70.06 7211 + Normal
05/24/2026 10 PM PDT 70.06 7211 0 Normal
05/24/2026 11 PM PDT 70.06 7211 0 Normal
05/25/2026 12 AM PDT 70.06 7211 0 Normal
05/25/2026 01 AM PDT 70.06 7211 0 Normal
05/25/2026 02 AM PDT 70.06 7211 0 Normal
05/25/2026 03 AM PDT 70.06 7211 0 Normal
05/25/2026 04 AM PDT 70.06 7211 0 Normal
05/25/2026 05 AM PDT 70.06 7211 0 Normal
05/25/2026 06 AM PDT 70.06 7211 0 Normal
05/25/2026 07 AM PDT 70.06 7211 0 Normal
05/25/2026 08 AM PDT 70.06 7211 0 Normal
05/25/2026 09 AM PDT 70.06 7211 0 Normal
05/25/2026 10 AM PDT 70.06 7211 0 Normal
05/25/2026 11 AM PDT 70.06 7211 0 Normal
05/25/2026 12 PM PDT 70.06 7211 0 Normal
05/25/2026 01 PM PDT 70.06 7211 0 Normal
05/25/2026 02 PM PDT 70.06 7211 0 Normal
05/25/2026 03 PM PDT 70.06 7211 0 Normal
05/25/2026 04 PM PDT 70.06 7211 0 Normal
05/25/2026 05 PM PDT 70.06 7211 0 Normal
05/25/2026 06 PM PDT 70.06 7211 0 Normal
05/25/2026 07 PM PDT 70.06 7211 0 Normal
05/25/2026 08 PM PDT 70.06 7211 0 Normal
05/25/2026 09 PM PDT 70.06 7211 0 Normal
05/25/2026 10 PM PDT 70.05 7188 - Normal
05/25/2026 11 PM PDT 70.06 7211 + Normal
05/26/2026 12 AM PDT 70.06 7211 0 Normal
05/26/2026 01 AM PDT 70.06 7211 0 Normal
05/26/2026 02 AM PDT 70.07 7233 + Normal
05/26/2026 03 AM PDT 70.08 7256 + Normal
05/26/2026 04 AM PDT 70.09 7278 + Normal
05/26/2026 05 AM PDT 70.11 7323 + 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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