BEAR CREEK - HOLSTEN CHIMNEY CANYON (HCHC1)
Latitude: 38.96º NLongitude: 122.34º WElevation: 920 Feet
Location: Colusa County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: May 18 2024 at 8:22 AM PDTNext Issuance: May 19 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Bear Creek - Holsten Chimney Canyon (HCHC1)
#
# File Generation Time:  05/18/2024 at 08:22 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/13/2024 at 09:00 PM PDT
# Maximum Observed Stage:                       5.07 Feet
# Maximum Observed Flow:                        27 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/18/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       4.99 Feet
# Maximum Forecast Flow:                        23 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2024 08 AM PDT            5.07             27                Not Applicable
  05/13/2024 09 AM PDT            5.07             27         0      Not Applicable
  05/13/2024 10 AM PDT            5.07             27         0      Not Applicable
  05/13/2024 11 AM PDT            5.07             27         0      Not Applicable
  05/13/2024 12 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 01 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 02 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 03 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 04 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 05 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 06 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 07 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 08 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 09 PM PDT            5.07             27         0      Not Applicable
  05/13/2024 10 PM PDT            5.06             27         -      Not Applicable
  05/13/2024 11 PM PDT            5.06             27         0      Not Applicable
  05/14/2024 12 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 01 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 02 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 03 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 04 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 05 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 06 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 07 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 08 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 09 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 10 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 11 AM PDT            5.06             27         0      Not Applicable
  05/14/2024 12 PM PDT            5.06             27         0      Not Applicable
  05/14/2024 01 PM PDT            5.06             27         0      Not Applicable
  05/14/2024 02 PM PDT            5.05             26         -      Not Applicable
  05/14/2024 03 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 04 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 05 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 06 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 07 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 08 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 09 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 10 PM PDT            5.05             26         0      Not Applicable
  05/14/2024 11 PM PDT            5.05             26         0      Not Applicable
  05/15/2024 12 AM PDT            5.05             26         0      Not Applicable
  05/15/2024 01 AM PDT            5.05             26         0      Not Applicable
  05/15/2024 02 AM PDT            5.05             26         0      Not Applicable
  05/15/2024 03 AM PDT            5.05             26         0      Not Applicable
  05/15/2024 04 AM PDT            5.05             26         0      Not Applicable
  05/15/2024 05 AM PDT            5.04             26         -      Not Applicable
  05/15/2024 06 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 07 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 08 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 09 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 10 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 11 AM PDT            5.04             26         0      Not Applicable
  05/15/2024 12 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 01 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 02 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 03 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 04 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 05 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 06 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 07 PM PDT            5.04             26         0      Not Applicable
  05/15/2024 08 PM PDT            5.03             25         -      Not Applicable
  05/15/2024 09 PM PDT            5.03             25         0      Not Applicable
  05/15/2024 10 PM PDT            5.03             25         0      Not Applicable
  05/15/2024 11 PM PDT            5.03             25         0      Not Applicable
  05/16/2024 12 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 01 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 02 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 03 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 04 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 05 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 06 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 07 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 08 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 09 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 10 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 11 AM PDT            5.03             25         0      Not Applicable
  05/16/2024 12 PM PDT            5.02             25         -      Not Applicable
  05/16/2024 01 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 02 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 03 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 04 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 05 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 06 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 07 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 08 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 09 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 10 PM PDT            5.02             25         0      Not Applicable
  05/16/2024 11 PM PDT            5.02             25         0      Not Applicable
  05/17/2024 12 AM PDT            5.02             25         0      Not Applicable
  05/17/2024 01 AM PDT            5.02             25         0      Not Applicable
  05/17/2024 02 AM PDT            5.01             24         -      Not Applicable
  05/17/2024 03 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 04 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 05 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 06 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 07 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 08 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 09 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 10 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 11 AM PDT            5.01             24         0      Not Applicable
  05/17/2024 12 PM PDT            5.01             24         0      Not Applicable
  05/17/2024 01 PM PDT            5.01             24         0      Not Applicable
  05/17/2024 02 PM PDT            5.01             24         0      Not Applicable
  05/17/2024 03 PM PDT            5.01             24         0      Not Applicable
  05/17/2024 04 PM PDT            5.01             24         0      Not Applicable
  05/17/2024 05 PM PDT            5.00             24         -      Not Applicable
  05/17/2024 06 PM PDT            5.00             24         0      Not Applicable
  05/17/2024 07 PM PDT            5.00             24         0      Not Applicable
  05/17/2024 08 PM PDT            5.00             24         0      Not Applicable
  05/17/2024 09 PM PDT            5.00             24         0      Not Applicable
  05/17/2024 10 PM PDT            5.00             24         0      Not Applicable
  05/17/2024 11 PM PDT            5.00             24         0      Not Applicable
  05/18/2024 12 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 01 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 02 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 03 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 04 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 05 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 06 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 07 AM PDT            5.00             24         0      Not Applicable
  05/18/2024 08 AM PDT            5.00             24         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2024 09 AM PDT            4.99             23                Not Applicable
  05/18/2024 10 AM PDT            4.99             23         0      Not Applicable
  05/18/2024 11 AM PDT            4.99             23         0      Not Applicable
  05/18/2024 12 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 01 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 02 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 03 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 04 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 05 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 06 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 07 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 08 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 09 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 10 PM PDT            4.99             23         0      Not Applicable
  05/18/2024 11 PM PDT            4.99             23         0      Not Applicable
  05/19/2024 12 AM PDT            4.98             23         -      Not Applicable
  05/19/2024 01 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 02 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 03 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 04 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 05 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 06 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 07 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 08 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 09 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 10 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 11 AM PDT            4.98             23         0      Not Applicable
  05/19/2024 12 PM PDT            4.98             23         0      Not Applicable
  05/19/2024 01 PM PDT            4.98             23         0      Not Applicable
  05/19/2024 02 PM PDT            4.98             23         0      Not Applicable
  05/19/2024 03 PM PDT            4.97             23         -      Not Applicable
  05/19/2024 04 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 05 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 06 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 07 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 08 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 09 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 10 PM PDT            4.97             23         0      Not Applicable
  05/19/2024 11 PM PDT            4.97             23         0      Not Applicable
  05/20/2024 12 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 01 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 02 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 03 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 04 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 05 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 06 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 07 AM PDT            4.97             23         0      Not Applicable
  05/20/2024 08 AM PDT            4.96             22         -      Not Applicable
  05/20/2024 09 AM PDT            4.96             22         0      Not Applicable
  05/20/2024 10 AM PDT            4.96             22         0      Not Applicable
  05/20/2024 11 AM PDT            4.96             22         0      Not Applicable
  05/20/2024 12 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 01 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 02 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 03 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 04 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 05 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 06 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 07 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 08 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 09 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 10 PM PDT            4.96             22         0      Not Applicable
  05/20/2024 11 PM PDT            4.96             22         0      Not Applicable
  05/21/2024 12 AM PDT            4.96             22         0      Not Applicable
  05/21/2024 01 AM PDT            4.96             22         0      Not Applicable
  05/21/2024 02 AM PDT            4.96             22         0      Not Applicable
  05/21/2024 03 AM PDT            4.95             22         -      Not Applicable
  05/21/2024 04 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 05 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 06 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 07 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 08 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 09 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 10 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 11 AM PDT            4.95             22         0      Not Applicable
  05/21/2024 12 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 01 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 02 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 03 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 04 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 05 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 06 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 07 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 08 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 09 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 10 PM PDT            4.95             22         0      Not Applicable
  05/21/2024 11 PM PDT            4.95             22         0      Not Applicable
  05/22/2024 12 AM PDT            4.94             21         -      Not Applicable
  05/22/2024 01 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 02 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 03 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 04 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 05 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 06 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 07 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 08 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 09 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 10 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 11 AM PDT            4.94             21         0      Not Applicable
  05/22/2024 12 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 01 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 02 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 03 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 04 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 05 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 06 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 07 PM PDT            4.94             21         0      Not Applicable
  05/22/2024 08 PM PDT            4.93             21         -      Not Applicable
  05/22/2024 09 PM PDT            4.93             21         0      Not Applicable
  05/22/2024 10 PM PDT            4.93             21         0      Not Applicable
  05/22/2024 11 PM PDT            4.93             21         0      Not Applicable
  05/23/2024 12 AM PDT            4.93             21         0      Not Applicable
  05/23/2024 01 AM PDT            4.93             21         0      Not Applicable
  05/23/2024 02 AM PDT            4.93             21         0      Not Applicable
  05/23/2024 03 AM PDT            4.93             21         0      Not Applicable
  05/23/2024 04 AM PDT            4.93             21         0      Not Applicable
  05/23/2024 05 AM PDT            4.93             21         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.