TRINITY RIVER - ABOVE COFFEE CREEK (TCCC1)
Latitude: 41.11º NLongitude: 122.70º WElevation: 2537 FeetForecast Type: Unofficial Location
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Aug 31 2026 at 7:15 AM PDTNext Issuance: Sep 01 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: Trinity River - Above Coffee Creek (TCCC1)
#
# File Generation Time:  08/31/2026 at 07:18 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/30/2026 at 05:00 PM PDT
# Maximum Observed Stage:                       2.81 Feet
# Maximum Observed Flow:                        23 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/03/2026 at 12:00 PM PDT
# Maximum Forecast Stage:                       2.95 Feet
# Maximum Forecast Flow:                        37 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  08/26/2026 07 AM PDT            2.79             21                Not Applicable
  08/26/2026 08 AM PDT            2.79             21         0      Not Applicable
  08/26/2026 09 AM PDT            2.80             22         +      Not Applicable
  08/26/2026 10 AM PDT            2.80             22         0      Not Applicable
  08/26/2026 11 AM PDT            2.80             22         0      Not Applicable
  08/26/2026 12 PM PDT            2.81             23         +      Not Applicable
  08/26/2026 01 PM PDT            2.81             23         0      Not Applicable
  08/26/2026 02 PM PDT            2.80             22         -      Not Applicable
  08/26/2026 03 PM PDT            2.80             22         0      Not Applicable
  08/26/2026 04 PM PDT            2.80             22         0      Not Applicable
  08/26/2026 05 PM PDT            2.80             22         0      Not Applicable
  08/26/2026 06 PM PDT            2.80             22         0      Not Applicable
  08/26/2026 07 PM PDT            2.79             21         -      Not Applicable
  08/26/2026 08 PM PDT            2.79             21         0      Not Applicable
  08/26/2026 09 PM PDT            2.79             21         0      Not Applicable
  08/26/2026 10 PM PDT            2.79             21         0      Not Applicable
  08/26/2026 11 PM PDT            2.79             21         0      Not Applicable
  08/27/2026 12 AM PDT            2.78             20         -      Not Applicable
  08/27/2026 01 AM PDT            2.78             20         0      Not Applicable
  08/27/2026 02 AM PDT            2.78             20         0      Not Applicable
  08/27/2026 03 AM PDT            2.78             20         0      Not Applicable
  08/27/2026 04 AM PDT            2.79             21         +      Not Applicable
  08/27/2026 05 AM PDT            2.79             21         0      Not Applicable
  08/27/2026 06 AM PDT            2.79             21         0      Not Applicable
  08/27/2026 07 AM PDT            2.79             21         0      Not Applicable
  08/27/2026 08 AM PDT            2.79             21         0      Not Applicable
  08/27/2026 09 AM PDT            2.80             22         +      Not Applicable
  08/27/2026 10 AM PDT            2.80             22         0      Not Applicable
  08/27/2026 11 AM PDT            2.80             22         0      Not Applicable
  08/27/2026 12 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 01 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 02 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 03 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 04 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 05 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 06 PM PDT            2.80             22         0      Not Applicable
  08/27/2026 07 PM PDT            2.79             21         -      Not Applicable
  08/27/2026 08 PM PDT            2.79             21         0      Not Applicable
  08/27/2026 09 PM PDT            2.79             21         0      Not Applicable
  08/27/2026 10 PM PDT            2.78             20         -      Not Applicable
  08/27/2026 11 PM PDT            2.78             20         0      Not Applicable
  08/28/2026 12 AM PDT            2.78             20         0      Not Applicable
  08/28/2026 01 AM PDT            2.78             20         0      Not Applicable
  08/28/2026 02 AM PDT            2.78             20         0      Not Applicable
  08/28/2026 03 AM PDT            2.78             20         0      Not Applicable
  08/28/2026 04 AM PDT            2.79             21         +      Not Applicable
  08/28/2026 05 AM PDT            2.79             21         0      Not Applicable
  08/28/2026 06 AM PDT            2.79             21         0      Not Applicable
  08/28/2026 07 AM PDT            2.79             21         0      Not Applicable
  08/28/2026 08 AM PDT            2.79             21         0      Not Applicable
  08/28/2026 09 AM PDT            2.80             22         +      Not Applicable
  08/28/2026 10 AM PDT            2.80             22         0      Not Applicable
  08/28/2026 11 AM PDT            2.80             22         0      Not Applicable
  08/28/2026 12 PM PDT            2.81             23         +      Not Applicable
  08/28/2026 01 PM PDT            2.81             23         0      Not Applicable
  08/28/2026 02 PM PDT            2.80             22         -      Not Applicable
  08/28/2026 03 PM PDT            2.81             23         +      Not Applicable
  08/28/2026 04 PM PDT            2.80             22         -      Not Applicable
  08/28/2026 05 PM PDT            2.80             22         0      Not Applicable
  08/28/2026 06 PM PDT            2.80             22         0      Not Applicable
  08/28/2026 07 PM PDT            2.80             22         0      Not Applicable
  08/28/2026 08 PM PDT            2.79             21         -      Not Applicable
  08/28/2026 09 PM PDT            2.79             21         0      Not Applicable
  08/28/2026 10 PM PDT            2.79             21         0      Not Applicable
  08/28/2026 11 PM PDT            2.79             21         0      Not Applicable
  08/29/2026 12 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 01 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 02 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 03 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 04 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 05 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 06 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 07 AM PDT            2.79             21         0      Not Applicable
  08/29/2026 08 AM PDT            2.80             22         +      Not Applicable
  08/29/2026 09 AM PDT            2.80             22         0      Not Applicable
  08/29/2026 10 AM PDT            2.80             22         0      Not Applicable
  08/29/2026 11 AM PDT            2.81             23         +      Not Applicable
  08/29/2026 12 PM PDT            2.81             23         0      Not Applicable
  08/29/2026 01 PM PDT            2.81             23         0      Not Applicable
  08/29/2026 02 PM PDT            2.81             23         0      Not Applicable
  08/29/2026 03 PM PDT            2.81             23         0      Not Applicable
  08/29/2026 04 PM PDT            2.81             23         0      Not Applicable
  08/29/2026 05 PM PDT            2.80             22         -      Not Applicable
  08/29/2026 06 PM PDT            2.80             22         0      Not Applicable
  08/29/2026 07 PM PDT            2.80             22         0      Not Applicable
  08/29/2026 08 PM PDT            2.80             22         0      Not Applicable
  08/29/2026 09 PM PDT            2.79             21         -      Not Applicable
  08/29/2026 10 PM PDT            2.79             21         0      Not Applicable
  08/29/2026 11 PM PDT            2.79             21         0      Not Applicable
  08/30/2026 12 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 01 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 02 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 03 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 04 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 05 AM PDT            2.79             21         0      Not Applicable
  08/30/2026 06 AM PDT            2.80             22         +      Not Applicable
  08/30/2026 07 AM PDT            2.80             22         0      Not Applicable
  08/30/2026 08 AM PDT            2.80             22         0      Not Applicable
  08/30/2026 09 AM PDT            2.80             22         0      Not Applicable
  08/30/2026 10 AM PDT            2.81             23         +      Not Applicable
  08/30/2026 11 AM PDT            2.81             23         0      Not Applicable
  08/30/2026 12 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 01 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 02 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 03 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 04 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 05 PM PDT            2.81             23         0      Not Applicable
  08/30/2026 06 PM PDT            2.80             22         -      Not Applicable
  08/30/2026 07 PM PDT            2.80             22         0      Not Applicable
  08/30/2026 08 PM PDT            2.80             22         0      Not Applicable
  08/30/2026 09 PM PDT            2.79             21         -      Not Applicable
  08/30/2026 10 PM PDT            2.79             21         0      Not Applicable
  08/30/2026 11 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 12 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 01 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 02 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 03 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 04 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 05 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 06 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 07 AM PDT            2.79             21         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  08/31/2026 08 AM PDT            2.79             21                Not Applicable
  08/31/2026 09 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 10 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 11 AM PDT            2.79             21         0      Not Applicable
  08/31/2026 12 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 01 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 02 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 03 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 04 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 05 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 06 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 07 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 08 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 09 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 10 PM PDT            2.79             21         0      Not Applicable
  08/31/2026 11 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 12 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 01 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 02 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 03 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 04 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 05 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 06 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 07 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 08 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 09 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 10 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 11 AM PDT            2.79             21         0      Not Applicable
  09/01/2026 12 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 01 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 02 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 03 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 04 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 05 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 06 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 07 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 08 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 09 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 10 PM PDT            2.79             21         0      Not Applicable
  09/01/2026 11 PM PDT            2.80             22         +      Not Applicable
  09/02/2026 12 AM PDT            2.80             22         0      Not Applicable
  09/02/2026 01 AM PDT            2.81             23         +      Not Applicable
  09/02/2026 02 AM PDT            2.81             23         0      Not Applicable
  09/02/2026 03 AM PDT            2.82             24         +      Not Applicable
  09/02/2026 04 AM PDT            2.82             24         0      Not Applicable
  09/02/2026 05 AM PDT            2.82             24         0      Not Applicable
  09/02/2026 06 AM PDT            2.82             24         0      Not Applicable
  09/02/2026 07 AM PDT            2.83             25         +      Not Applicable
  09/02/2026 08 AM PDT            2.83             25         0      Not Applicable
  09/02/2026 09 AM PDT            2.83             25         0      Not Applicable
  09/02/2026 10 AM PDT            2.83             25         0      Not Applicable
  09/02/2026 11 AM PDT            2.83             25         0      Not Applicable
  09/02/2026 12 PM PDT            2.82             24         -      Not Applicable
  09/02/2026 01 PM PDT            2.82             24         0      Not Applicable
  09/02/2026 02 PM PDT            2.82             24         0      Not Applicable
  09/02/2026 03 PM PDT            2.82             24         0      Not Applicable
  09/02/2026 04 PM PDT            2.82             24         0      Not Applicable
  09/02/2026 05 PM PDT            2.83             25         +      Not Applicable
  09/02/2026 06 PM PDT            2.83             25         0      Not Applicable
  09/02/2026 07 PM PDT            2.83             25         0      Not Applicable
  09/02/2026 08 PM PDT            2.83             25         0      Not Applicable
  09/02/2026 09 PM PDT            2.84             26         +      Not Applicable
  09/02/2026 10 PM PDT            2.84             26         0      Not Applicable
  09/02/2026 11 PM PDT            2.85             27         +      Not Applicable
  09/03/2026 12 AM PDT            2.86             28         +      Not Applicable
  09/03/2026 01 AM PDT            2.87             29         +      Not Applicable
  09/03/2026 02 AM PDT            2.88             30         +      Not Applicable
  09/03/2026 03 AM PDT            2.89             31         +      Not Applicable
  09/03/2026 04 AM PDT            2.90             32         +      Not Applicable
  09/03/2026 05 AM PDT            2.90             32         0      Not Applicable
  09/03/2026 06 AM PDT            2.91             33         +      Not Applicable
  09/03/2026 07 AM PDT            2.92             34         +      Not Applicable
  09/03/2026 08 AM PDT            2.93             35         +      Not Applicable
  09/03/2026 09 AM PDT            2.94             36         +      Not Applicable
  09/03/2026 10 AM PDT            2.94             36         0      Not Applicable
  09/03/2026 11 AM PDT            2.94             36         0      Not Applicable
  09/03/2026 12 PM PDT            2.95             37         +      Not Applicable
  09/03/2026 01 PM PDT            2.95             37         0      Not Applicable
  09/03/2026 02 PM PDT            2.95             37         0      Not Applicable
  09/03/2026 03 PM PDT            2.95             37         0      Not Applicable
  09/03/2026 04 PM PDT            2.95             37         0      Not Applicable
  09/03/2026 05 PM PDT            2.94             36         -      Not Applicable
  09/03/2026 06 PM PDT            2.94             36         0      Not Applicable
  09/03/2026 07 PM PDT            2.94             36         0      Not Applicable
  09/03/2026 08 PM PDT            2.93             35         -      Not Applicable
  09/03/2026 09 PM PDT            2.93             35         0      Not Applicable
  09/03/2026 10 PM PDT            2.92             34         -      Not Applicable
  09/03/2026 11 PM PDT            2.92             34         0      Not Applicable
  09/04/2026 12 AM PDT            2.91             33         -      Not Applicable
  09/04/2026 01 AM PDT            2.90             32         -      Not Applicable
  09/04/2026 02 AM PDT            2.90             32         0      Not Applicable
  09/04/2026 03 AM PDT            2.89             31         -      Not Applicable
  09/04/2026 04 AM PDT            2.89             31         0      Not Applicable
  09/04/2026 05 AM PDT            2.88             30         -      Not Applicable
  09/04/2026 06 AM PDT            2.88             30         0      Not Applicable
  09/04/2026 07 AM PDT            2.87             29         -      Not Applicable
  09/04/2026 08 AM PDT            2.87             29         0      Not Applicable
  09/04/2026 09 AM PDT            2.86             28         -      Not Applicable
  09/04/2026 10 AM PDT            2.86             28         0      Not Applicable
  09/04/2026 11 AM PDT            2.85             27         -      Not Applicable
  09/04/2026 12 PM PDT            2.85             27         0      Not Applicable
  09/04/2026 01 PM PDT            2.84             26         -      Not Applicable
  09/04/2026 02 PM PDT            2.84             26         0      Not Applicable
  09/04/2026 03 PM PDT            2.84             26         0      Not Applicable
  09/04/2026 04 PM PDT            2.83             25         -      Not Applicable
  09/04/2026 05 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 06 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 07 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 08 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 09 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 10 PM PDT            2.83             25         0      Not Applicable
  09/04/2026 11 PM PDT            2.82             24         -      Not Applicable
  09/05/2026 12 AM PDT            2.82             24         0      Not Applicable
  09/05/2026 01 AM PDT            2.82             24         0      Not Applicable
  09/05/2026 02 AM PDT            2.82             24         0      Not Applicable
  09/05/2026 03 AM PDT            2.82             24         0      Not Applicable
  09/05/2026 04 AM PDT            2.82             24         0      Not Applicable
  09/05/2026 05 AM PDT            2.82             24         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.