BIG CHICO CREEK - CHICO (HKCC1)
Latitude: 39.77º NLongitude: 121.78º WElevation: 274 FeetForecast Type: Unofficial Location
Location: Butte County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: May 24 2026 at 6:52 AM PDTNext Issuance: May 25 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Big Chico Creek - Chico (HKCC1)
#
# File Generation Time:  05/24/2026 at 06:53 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/24/2026 at 02:00 AM PDT
# Maximum Observed Stage:                       281.11 Feet
# Maximum Observed Flow:                        98 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/24/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       281.09 Feet
# Maximum Forecast Flow:                        94 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/19/2026 06 AM PDT          281.04             84                Not Applicable
  05/19/2026 07 AM PDT          281.04             84         0      Not Applicable
  05/19/2026 08 AM PDT          281.04             84         0      Not Applicable
  05/19/2026 09 AM PDT          281.04             84         0      Not Applicable
  05/19/2026 10 AM PDT          281.04             84         0      Not Applicable
  05/19/2026 11 AM PDT          281.05             86         +      Not Applicable
  05/19/2026 12 PM PDT          281.04             84         -      Not Applicable
  05/19/2026 01 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 02 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 03 PM PDT          281.03             82         -      Not Applicable
  05/19/2026 04 PM PDT          281.04             84         +      Not Applicable
  05/19/2026 05 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 06 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 07 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 08 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 09 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 10 PM PDT          281.04             84         0      Not Applicable
  05/19/2026 11 PM PDT          281.04             84         0      Not Applicable
  05/20/2026 12 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 01 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 02 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 03 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 04 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 05 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 06 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 07 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 08 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 09 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 10 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 11 AM PDT          281.04             84         0      Not Applicable
  05/20/2026 12 PM PDT          281.04             84         0      Not Applicable
  05/20/2026 01 PM PDT          281.03             82         -      Not Applicable
  05/20/2026 02 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 03 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 04 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 05 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 06 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 07 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 08 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 09 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 10 PM PDT          281.03             82         0      Not Applicable
  05/20/2026 11 PM PDT          281.03             82         0      Not Applicable
  05/21/2026 12 AM PDT          281.03             82         0      Not Applicable
  05/21/2026 01 AM PDT          281.03             82         0      Not Applicable
  05/21/2026 02 AM PDT          281.03             82         0      Not Applicable
  05/21/2026 03 AM PDT          281.03             82         0      Not Applicable
  05/21/2026 04 AM PDT          281.03             82         0      Not Applicable
  05/21/2026 05 AM PDT          281.09             94         +      Not Applicable
  05/21/2026 06 AM PDT          281.09             94         0      Not Applicable
  05/21/2026 07 AM PDT          281.10             96         +      Not Applicable
  05/21/2026 08 AM PDT          281.09             94         -      Not Applicable
  05/21/2026 09 AM PDT          281.09             94         0      Not Applicable
  05/21/2026 10 AM PDT          281.09             94         0      Not Applicable
  05/21/2026 11 AM PDT          281.10             96         +      Not Applicable
  05/21/2026 12 PM PDT          281.09             94         -      Not Applicable
  05/21/2026 01 PM PDT          281.09             94         0      Not Applicable
  05/21/2026 02 PM PDT          281.09             94         0      Not Applicable
  05/21/2026 03 PM PDT          281.08             92         -      Not Applicable
  05/21/2026 04 PM PDT          281.09             94         +      Not Applicable
  05/21/2026 05 PM PDT          281.08             92         -      Not Applicable
  05/21/2026 06 PM PDT          281.08             92         0      Not Applicable
  05/21/2026 07 PM PDT          281.09             94         +      Not Applicable
  05/21/2026 08 PM PDT          281.09             94         0      Not Applicable
  05/21/2026 09 PM PDT          281.09             94         0      Not Applicable
  05/21/2026 10 PM PDT          281.09             94         0      Not Applicable
  05/21/2026 11 PM PDT          281.08             92         -      Not Applicable
  05/22/2026 12 AM PDT          281.08             92         0      Not Applicable
  05/22/2026 01 AM PDT          281.09             94         +      Not Applicable
  05/22/2026 02 AM PDT          281.08             92         -      Not Applicable
  05/22/2026 03 AM PDT          281.07             90         -      Not Applicable
  05/22/2026 04 AM PDT          281.09             94         +      Not Applicable
  05/22/2026 05 AM PDT          281.08             92         -      Not Applicable
  05/22/2026 06 AM PDT          281.09             94         +      Not Applicable
  05/22/2026 07 AM PDT          281.08             92         -      Not Applicable
  05/22/2026 08 AM PDT          281.08             92         0      Not Applicable
  05/22/2026 09 AM PDT          281.09             94         +      Not Applicable
  05/22/2026 10 AM PDT          281.09             94         0      Not Applicable
  05/22/2026 11 AM PDT          281.11             98         +      Not Applicable
  05/22/2026 12 PM PDT          281.10             96         -      Not Applicable
  05/22/2026 01 PM PDT          281.08             92         -      Not Applicable
  05/22/2026 02 PM PDT          281.08             92         0      Not Applicable
  05/22/2026 03 PM PDT          281.09             94         +      Not Applicable
  05/22/2026 04 PM PDT          281.08             92         -      Not Applicable
  05/22/2026 05 PM PDT          281.08             92         0      Not Applicable
  05/22/2026 06 PM PDT          281.09             94         +      Not Applicable
  05/22/2026 07 PM PDT          281.08             92         -      Not Applicable
  05/22/2026 08 PM PDT          281.10             96         +      Not Applicable
  05/22/2026 09 PM PDT          281.09             94         -      Not Applicable
  05/22/2026 10 PM PDT          281.09             94         0      Not Applicable
  05/22/2026 11 PM PDT          281.08             92         -      Not Applicable
  05/23/2026 12 AM PDT          281.08             92         0      Not Applicable
  05/23/2026 01 AM PDT          281.09             94         +      Not Applicable
  05/23/2026 02 AM PDT          281.10             96         +      Not Applicable
  05/23/2026 03 AM PDT          281.10             96         0      Not Applicable
  05/23/2026 04 AM PDT          281.09             94         -      Not Applicable
  05/23/2026 05 AM PDT          281.09             94         0      Not Applicable
  05/23/2026 06 AM PDT          281.09             94         0      Not Applicable
  05/23/2026 07 AM PDT          281.09             94         0      Not Applicable
  05/23/2026 08 AM PDT          281.11             98         +      Not Applicable
  05/23/2026 09 AM PDT          281.10             96         -      Not Applicable
  05/23/2026 10 AM PDT          281.08             92         -      Not Applicable
  05/23/2026 11 AM PDT          281.10             96         +      Not Applicable
  05/23/2026 12 PM PDT          281.10             96         0      Not Applicable
  05/23/2026 01 PM PDT          281.09             94         -      Not Applicable
  05/23/2026 02 PM PDT          281.08             92         -      Not Applicable
  05/23/2026 03 PM PDT          281.10             96         +      Not Applicable
  05/23/2026 04 PM PDT          281.09             94         -      Not Applicable
  05/23/2026 05 PM PDT          281.09             94         0      Not Applicable
  05/23/2026 06 PM PDT          281.11             98         +      Not Applicable
  05/23/2026 07 PM PDT          281.10             96         -      Not Applicable
  05/23/2026 08 PM PDT          281.09             94         -      Not Applicable
  05/23/2026 09 PM PDT          281.09             94         0      Not Applicable
  05/23/2026 10 PM PDT          281.10             96         +      Not Applicable
  05/23/2026 11 PM PDT          281.08             92         -      Not Applicable
  05/24/2026 12 AM PDT          281.08             92         0      Not Applicable
  05/24/2026 01 AM PDT          281.09             94         +      Not Applicable
  05/24/2026 02 AM PDT          281.11             98         +      Not Applicable
  05/24/2026 03 AM PDT          281.09             94         -      Not Applicable
  05/24/2026 04 AM PDT          281.10             96         +      Not Applicable
  05/24/2026 05 AM PDT          281.08             92         -      Not Applicable
  05/24/2026 06 AM PDT          281.09             94         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/24/2026 07 AM PDT          281.09             94                Not Applicable
  05/24/2026 08 AM PDT          281.09             94         0      Not Applicable
  05/24/2026 09 AM PDT          281.09             94         0      Not Applicable
  05/24/2026 10 AM PDT          281.09             94         0      Not Applicable
  05/24/2026 11 AM PDT          281.09             94         0      Not Applicable
  05/24/2026 12 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 01 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 02 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 03 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 04 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 05 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 06 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 07 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 08 PM PDT          281.09             94         0      Not Applicable
  05/24/2026 09 PM PDT          281.08             92         -      Not Applicable
  05/24/2026 10 PM PDT          281.08             92         0      Not Applicable
  05/24/2026 11 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 12 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 01 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 02 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 03 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 04 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 05 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 06 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 07 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 08 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 09 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 10 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 11 AM PDT          281.08             92         0      Not Applicable
  05/25/2026 12 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 01 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 02 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 03 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 04 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 05 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 06 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 07 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 08 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 09 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 10 PM PDT          281.08             92         0      Not Applicable
  05/25/2026 11 PM PDT          281.08             92         0      Not Applicable
  05/26/2026 12 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 01 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 02 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 03 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 04 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 05 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 06 AM PDT          281.08             92         0      Not Applicable
  05/26/2026 07 AM PDT          281.07             90         -      Not Applicable
  05/26/2026 08 AM PDT          281.07             90         0      Not Applicable
  05/26/2026 09 AM PDT          281.07             90         0      Not Applicable
  05/26/2026 10 AM PDT          281.07             90         0      Not Applicable
  05/26/2026 11 AM PDT          281.07             90         0      Not Applicable
  05/26/2026 12 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 01 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 02 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 03 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 04 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 05 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 06 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 07 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 08 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 09 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 10 PM PDT          281.07             90         0      Not Applicable
  05/26/2026 11 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 12 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 01 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 02 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 03 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 04 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 05 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 06 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 07 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 08 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 09 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 10 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 11 AM PDT          281.07             90         0      Not Applicable
  05/27/2026 12 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 01 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 02 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 03 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 04 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 05 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 06 PM PDT          281.07             90         0      Not Applicable
  05/27/2026 07 PM PDT          281.06             88         -      Not Applicable
  05/27/2026 08 PM PDT          281.06             88         0      Not Applicable
  05/27/2026 09 PM PDT          281.06             88         0      Not Applicable
  05/27/2026 10 PM PDT          281.06             88         0      Not Applicable
  05/27/2026 11 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 12 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 01 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 02 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 03 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 04 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 05 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 06 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 07 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 08 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 09 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 10 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 11 AM PDT          281.06             88         0      Not Applicable
  05/28/2026 12 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 01 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 02 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 03 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 04 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 05 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 06 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 07 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 08 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 09 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 10 PM PDT          281.06             88         0      Not Applicable
  05/28/2026 11 PM PDT          281.06             88         0      Not Applicable
  05/29/2026 12 AM PDT          281.06             88         0      Not Applicable
  05/29/2026 01 AM PDT          281.06             88         0      Not Applicable
  05/29/2026 02 AM PDT          281.06             88         0      Not Applicable
  05/29/2026 03 AM PDT          281.06             88         0      Not Applicable
  05/29/2026 04 AM PDT          281.06             88         0      Not Applicable
  05/29/2026 05 AM PDT          281.06             88         0      Not Applicable
#
# 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.