National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SACRAMENTO RIVER - BUTTE CITY (BTCC1)
Latitude: 39.46º NLongitude: 121.99º WElevation: 99 FeetForecast Type: Official Location
Location: Glenn County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jun 20 2026 at 8:06 AM PDTNext Issuance: Jun 21 2026 at 9:00 AM PDT
Action/Monitor: 88.5 FeetMinor Flood: 97.0 FeetModerate Flood: 99.5 FeetMajor Flood: 100.5 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Butte City (BTCC1)
#
# File Generation Time:  06/20/2026 at 08:06 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/19/2026 at 07:00 PM PDT
# Maximum Observed Stage:                       70.45 Feet
# Maximum Observed Flow:                        8098 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/24/2026 at 10:00 PM PDT
# Maximum Forecast Stage:                       70.68 Feet
# Maximum Forecast Flow:                        8638 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/15/2026 08 AM PDT           70.31           7777                        Normal
  06/15/2026 09 AM PDT           70.30           7754         -              Normal
  06/15/2026 10 AM PDT           70.30           7754         0              Normal
  06/15/2026 11 AM PDT           70.30           7754         0              Normal
  06/15/2026 12 PM PDT           70.29           7731         -              Normal
  06/15/2026 01 PM PDT           70.30           7754         +              Normal
  06/15/2026 02 PM PDT           70.29           7731         -              Normal
  06/15/2026 03 PM PDT           70.29           7731         0              Normal
  06/15/2026 04 PM PDT           70.29           7731         0              Normal
  06/15/2026 05 PM PDT           70.29           7731         0              Normal
  06/15/2026 06 PM PDT           70.28           7708         -              Normal
  06/15/2026 07 PM PDT           70.29           7731         +              Normal
  06/15/2026 08 PM PDT           70.27           7685         -              Normal
  06/15/2026 09 PM PDT           70.27           7685         0              Normal
  06/15/2026 10 PM PDT           70.26           7662         -              Normal
  06/15/2026 11 PM PDT           70.26           7662         0              Normal
  06/16/2026 12 AM PDT           70.26           7662         0              Normal
  06/16/2026 01 AM PDT           70.26           7662         0              Normal
  06/16/2026 02 AM PDT           70.26           7662         0              Normal
  06/16/2026 03 AM PDT           70.26           7662         0              Normal
  06/16/2026 04 AM PDT           70.25           7639         -              Normal
  06/16/2026 05 AM PDT           70.24           7616         -              Normal
  06/16/2026 06 AM PDT           70.24           7616         0              Normal
  06/16/2026 07 AM PDT           70.24           7616         0              Normal
  06/16/2026 08 AM PDT           70.24           7616         0              Normal
  06/16/2026 09 AM PDT           70.23           7594         -              Normal
  06/16/2026 10 AM PDT           70.23           7594         0              Normal
  06/16/2026 11 AM PDT           70.22           7571         -              Normal
  06/16/2026 12 PM PDT           70.21           7549         -              Normal
  06/16/2026 01 PM PDT           70.20           7526         -              Normal
  06/16/2026 02 PM PDT           70.19           7503         -              Normal
  06/16/2026 03 PM PDT           70.19           7503         0              Normal
  06/16/2026 04 PM PDT           70.18           7480         -              Normal
  06/16/2026 05 PM PDT           70.19           7503         +              Normal
  06/16/2026 06 PM PDT           70.18           7480         -              Normal
  06/16/2026 07 PM PDT           70.19           7503         +              Normal
  06/16/2026 08 PM PDT           70.18           7480         -              Normal
  06/16/2026 09 PM PDT           70.19           7503         +              Normal
  06/16/2026 10 PM PDT           70.20           7526         +              Normal
  06/16/2026 11 PM PDT           70.20           7526         0              Normal
  06/17/2026 12 AM PDT           70.20           7526         0              Normal
  06/17/2026 01 AM PDT           70.20           7526         0              Normal
  06/17/2026 02 AM PDT           70.19           7503         -              Normal
  06/17/2026 03 AM PDT           70.20           7526         +              Normal
  06/17/2026 04 AM PDT           70.20           7526         0              Normal
  06/17/2026 05 AM PDT           70.19           7503         -              Normal
  06/17/2026 06 AM PDT           70.19           7503         0              Normal
  06/17/2026 07 AM PDT           70.18           7480         -              Normal
  06/17/2026 08 AM PDT           70.19           7503         +              Normal
  06/17/2026 09 AM PDT           70.19           7503         0              Normal
  06/17/2026 10 AM PDT           70.18           7480         -              Normal
  06/17/2026 11 AM PDT           70.18           7480         0              Normal
  06/17/2026 12 PM PDT           70.18           7480         0              Normal
  06/17/2026 01 PM PDT           70.19           7503         +              Normal
  06/17/2026 02 PM PDT           70.19           7503         0              Normal
  06/17/2026 03 PM PDT           70.20           7526         +              Normal
  06/17/2026 04 PM PDT           70.21           7549         +              Normal
  06/17/2026 05 PM PDT           70.22           7571         +              Normal
  06/17/2026 06 PM PDT           70.24           7616         +              Normal
  06/17/2026 07 PM PDT           70.26           7662         +              Normal
  06/17/2026 08 PM PDT           70.26           7662         0              Normal
  06/17/2026 09 PM PDT           70.27           7685         +              Normal
  06/17/2026 10 PM PDT           70.28           7708         +              Normal
  06/17/2026 11 PM PDT           70.29           7731         +              Normal
  06/18/2026 12 AM PDT           70.30           7754         +              Normal
  06/18/2026 01 AM PDT           70.31           7777         +              Normal
  06/18/2026 02 AM PDT           70.32           7799         +              Normal
  06/18/2026 03 AM PDT           70.32           7799         0              Normal
  06/18/2026 04 AM PDT           70.32           7799         0              Normal
  06/18/2026 05 AM PDT           70.32           7799         0              Normal
  06/18/2026 06 AM PDT           70.32           7799         0              Normal
  06/18/2026 07 AM PDT           70.32           7799         0              Normal
  06/18/2026 08 AM PDT           70.32           7799         0              Normal
  06/18/2026 09 AM PDT           70.33           7822         +              Normal
  06/18/2026 10 AM PDT           70.33           7822         0              Normal
  06/18/2026 11 AM PDT           70.33           7822         0              Normal
  06/18/2026 12 PM PDT           70.33           7822         0              Normal
  06/18/2026 01 PM PDT           70.34           7845         +              Normal
  06/18/2026 02 PM PDT           70.35           7868         +              Normal
  06/18/2026 03 PM PDT           70.35           7868         0              Normal
  06/18/2026 04 PM PDT           70.36           7891         +              Normal
  06/18/2026 05 PM PDT           70.37           7914         +              Normal
  06/18/2026 06 PM PDT           70.37           7914         0              Normal
  06/18/2026 07 PM PDT           70.37           7914         0              Normal
  06/18/2026 08 PM PDT           70.37           7914         0              Normal
  06/18/2026 09 PM PDT           70.37           7914         0              Normal
  06/18/2026 10 PM PDT           70.36           7891         -              Normal
  06/18/2026 11 PM PDT           70.37           7914         +              Normal
  06/19/2026 12 AM PDT           70.37           7914         0              Normal
  06/19/2026 01 AM PDT           70.39           7960         +              Normal
  06/19/2026 02 AM PDT           70.39           7960         0              Normal
  06/19/2026 03 AM PDT           70.38           7937         -              Normal
  06/19/2026 04 AM PDT           70.39           7960         +              Normal
  06/19/2026 05 AM PDT           70.38           7937         -              Normal
  06/19/2026 06 AM PDT           70.39           7960         +              Normal
  06/19/2026 07 AM PDT           70.39           7960         0              Normal
  06/19/2026 08 AM PDT           70.39           7960         0              Normal
  06/19/2026 09 AM PDT           70.39           7960         0              Normal
  06/19/2026 10 AM PDT           70.40           7983         +              Normal
  06/19/2026 11 AM PDT           70.41           8006         +              Normal
  06/19/2026 12 PM PDT           70.42           8029         +              Normal
  06/19/2026 01 PM PDT           70.43           8052         +              Normal
  06/19/2026 02 PM PDT           70.44           8075         +              Normal
  06/19/2026 03 PM PDT           70.45           8098         +              Normal
  06/19/2026 04 PM PDT           70.45           8098         0              Normal
  06/19/2026 05 PM PDT           70.45           8098         0              Normal
  06/19/2026 06 PM PDT           70.45           8098         0              Normal
  06/19/2026 07 PM PDT           70.45           8098         0              Normal
  06/19/2026 08 PM PDT           70.44           8075         -              Normal
  06/19/2026 09 PM PDT           70.42           8029         -              Normal
  06/19/2026 10 PM PDT           70.41           8006         -              Normal
  06/19/2026 11 PM PDT           70.39           7960         -              Normal
  06/20/2026 12 AM PDT           70.40           7983         +              Normal
  06/20/2026 01 AM PDT           70.39           7960         -              Normal
  06/20/2026 02 AM PDT           70.40           7983         +              Normal
  06/20/2026 03 AM PDT           70.39           7960         -              Normal
  06/20/2026 04 AM PDT           70.39           7960         0              Normal
  06/20/2026 05 AM PDT           70.39           7960         0              Normal
  06/20/2026 06 AM PDT           70.40           7983         +              Normal
  06/20/2026 07 AM PDT           70.40           7983         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/20/2026 08 AM PDT           70.40           7983                        Normal
  06/20/2026 09 AM PDT           70.40           7983         0              Normal
  06/20/2026 10 AM PDT           70.41           8006         +              Normal
  06/20/2026 11 AM PDT           70.41           8006         0              Normal
  06/20/2026 12 PM PDT           70.41           8006         0              Normal
  06/20/2026 01 PM PDT           70.42           8029         +              Normal
  06/20/2026 02 PM PDT           70.42           8029         0              Normal
  06/20/2026 03 PM PDT           70.42           8029         0              Normal
  06/20/2026 04 PM PDT           70.42           8029         0              Normal
  06/20/2026 05 PM PDT           70.42           8029         0              Normal
  06/20/2026 06 PM PDT           70.42           8029         0              Normal
  06/20/2026 07 PM PDT           70.42           8029         0              Normal
  06/20/2026 08 PM PDT           70.42           8029         0              Normal
  06/20/2026 09 PM PDT           70.42           8029         0              Normal
  06/20/2026 10 PM PDT           70.42           8029         0              Normal
  06/20/2026 11 PM PDT           70.42           8029         0              Normal
  06/21/2026 12 AM PDT           70.41           8006         -              Normal
  06/21/2026 01 AM PDT           70.41           8006         0              Normal
  06/21/2026 02 AM PDT           70.41           8006         0              Normal
  06/21/2026 03 AM PDT           70.41           8006         0              Normal
  06/21/2026 04 AM PDT           70.41           8006         0              Normal
  06/21/2026 05 AM PDT           70.41           8006         0              Normal
  06/21/2026 06 AM PDT           70.41           8006         0              Normal
  06/21/2026 07 AM PDT           70.41           8006         0              Normal
  06/21/2026 08 AM PDT           70.41           8006         0              Normal
  06/21/2026 09 AM PDT           70.41           8006         0              Normal
  06/21/2026 10 AM PDT           70.41           8006         0              Normal
  06/21/2026 11 AM PDT           70.41           8006         0              Normal
  06/21/2026 12 PM PDT           70.41           8006         0              Normal
  06/21/2026 01 PM PDT           70.41           8006         0              Normal
  06/21/2026 02 PM PDT           70.41           8006         0              Normal
  06/21/2026 03 PM PDT           70.41           8006         0              Normal
  06/21/2026 04 PM PDT           70.41           8006         0              Normal
  06/21/2026 05 PM PDT           70.41           8006         0              Normal
  06/21/2026 06 PM PDT           70.41           8006         0              Normal
  06/21/2026 07 PM PDT           70.41           8006         0              Normal
  06/21/2026 08 PM PDT           70.41           8006         0              Normal
  06/21/2026 09 PM PDT           70.41           8006         0              Normal
  06/21/2026 10 PM PDT           70.41           8006         0              Normal
  06/21/2026 11 PM PDT           70.41           8006         0              Normal
  06/22/2026 12 AM PDT           70.41           8006         0              Normal
  06/22/2026 01 AM PDT           70.42           8029         +              Normal
  06/22/2026 02 AM PDT           70.42           8029         0              Normal
  06/22/2026 03 AM PDT           70.43           8052         +              Normal
  06/22/2026 04 AM PDT           70.44           8075         +              Normal
  06/22/2026 05 AM PDT           70.45           8098         +              Normal
  06/22/2026 06 AM PDT           70.47           8145         +              Normal
  06/22/2026 07 AM PDT           70.48           8168         +              Normal
  06/22/2026 08 AM PDT           70.49           8192         +              Normal
  06/22/2026 09 AM PDT           70.50           8215         +              Normal
  06/22/2026 10 AM PDT           70.52           8261         +              Normal
  06/22/2026 11 AM PDT           70.52           8261         0              Normal
  06/22/2026 12 PM PDT           70.53           8285         +              Normal
  06/22/2026 01 PM PDT           70.54           8308         +              Normal
  06/22/2026 02 PM PDT           70.55           8331         +              Normal
  06/22/2026 03 PM PDT           70.55           8331         0              Normal
  06/22/2026 04 PM PDT           70.56           8355         +              Normal
  06/22/2026 05 PM PDT           70.56           8355         0              Normal
  06/22/2026 06 PM PDT           70.57           8378         +              Normal
  06/22/2026 07 PM PDT           70.57           8378         0              Normal
  06/22/2026 08 PM PDT           70.57           8378         0              Normal
  06/22/2026 09 PM PDT           70.57           8378         0              Normal
  06/22/2026 10 PM PDT           70.58           8402         +              Normal
  06/22/2026 11 PM PDT           70.58           8402         0              Normal
  06/23/2026 12 AM PDT           70.58           8402         0              Normal
  06/23/2026 01 AM PDT           70.58           8402         0              Normal
  06/23/2026 02 AM PDT           70.58           8402         0              Normal
  06/23/2026 03 AM PDT           70.58           8402         0              Normal
  06/23/2026 04 AM PDT           70.58           8402         0              Normal
  06/23/2026 05 AM PDT           70.58           8402         0              Normal
  06/23/2026 06 AM PDT           70.58           8402         0              Normal
  06/23/2026 07 AM PDT           70.58           8402         0              Normal
  06/23/2026 08 AM PDT           70.58           8402         0              Normal
  06/23/2026 09 AM PDT           70.58           8402         0              Normal
  06/23/2026 10 AM PDT           70.58           8402         0              Normal
  06/23/2026 11 AM PDT           70.58           8402         0              Normal
  06/23/2026 12 PM PDT           70.58           8402         0              Normal
  06/23/2026 01 PM PDT           70.58           8402         0              Normal
  06/23/2026 02 PM PDT           70.58           8402         0              Normal
  06/23/2026 03 PM PDT           70.58           8402         0              Normal
  06/23/2026 04 PM PDT           70.58           8402         0              Normal
  06/23/2026 05 PM PDT           70.58           8402         0              Normal
  06/23/2026 06 PM PDT           70.57           8378         -              Normal
  06/23/2026 07 PM PDT           70.57           8378         0              Normal
  06/23/2026 08 PM PDT           70.57           8378         0              Normal
  06/23/2026 09 PM PDT           70.57           8378         0              Normal
  06/23/2026 10 PM PDT           70.57           8378         0              Normal
  06/23/2026 11 PM PDT           70.56           8355         -              Normal
  06/24/2026 12 AM PDT           70.56           8355         0              Normal
  06/24/2026 01 AM PDT           70.56           8355         0              Normal
  06/24/2026 02 AM PDT           70.57           8378         +              Normal
  06/24/2026 03 AM PDT           70.57           8378         0              Normal
  06/24/2026 04 AM PDT           70.58           8402         +              Normal
  06/24/2026 05 AM PDT           70.59           8425         +              Normal
  06/24/2026 06 AM PDT           70.59           8425         0              Normal
  06/24/2026 07 AM PDT           70.60           8449         +              Normal
  06/24/2026 08 AM PDT           70.61           8472         +              Normal
  06/24/2026 09 AM PDT           70.62           8496         +              Normal
  06/24/2026 10 AM PDT           70.63           8519         +              Normal
  06/24/2026 11 AM PDT           70.64           8543         +              Normal
  06/24/2026 12 PM PDT           70.64           8543         0              Normal
  06/24/2026 01 PM PDT           70.65           8567         +              Normal
  06/24/2026 02 PM PDT           70.66           8590         +              Normal
  06/24/2026 03 PM PDT           70.66           8590         0              Normal
  06/24/2026 04 PM PDT           70.66           8590         0              Normal
  06/24/2026 05 PM PDT           70.67           8614         +              Normal
  06/24/2026 06 PM PDT           70.67           8614         0              Normal
  06/24/2026 07 PM PDT           70.67           8614         0              Normal
  06/24/2026 08 PM PDT           70.67           8614         0              Normal
  06/24/2026 09 PM PDT           70.67           8614         0              Normal
  06/24/2026 10 PM PDT           70.68           8638         +              Normal
  06/24/2026 11 PM PDT           70.68           8638         0              Normal
  06/25/2026 12 AM PDT           70.68           8638         0              Normal
  06/25/2026 01 AM PDT           70.68           8638         0              Normal
  06/25/2026 02 AM PDT           70.68           8638         0              Normal
  06/25/2026 03 AM PDT           70.68           8638         0              Normal
  06/25/2026 04 AM PDT           70.68           8638         0              Normal
  06/25/2026 05 AM PDT           70.67           8614         -              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.