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: May 11 2026 at 7:14 AM PDTNext Issuance: May 12 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:  05/11/2026 at 07:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/06/2026 at 11:00 AM PDT
# Maximum Observed Stage:                       4.13 Feet
# Maximum Observed Flow:                        297 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/11/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.87 Feet
# Maximum Forecast Flow:                        214 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/06/2026 07 AM PDT            4.13            297                Not Applicable
  05/06/2026 08 AM PDT            4.13            297         0      Not Applicable
  05/06/2026 09 AM PDT            4.13            297         0      Not Applicable
  05/06/2026 10 AM PDT            4.13            297         0      Not Applicable
  05/06/2026 11 AM PDT            4.13            297         0      Not Applicable
  05/06/2026 12 PM PDT            4.12            294         -      Not Applicable
  05/06/2026 01 PM PDT            4.12            294         0      Not Applicable
  05/06/2026 02 PM PDT            4.11            290         -      Not Applicable
  05/06/2026 03 PM PDT            4.10            287         -      Not Applicable
  05/06/2026 04 PM PDT            4.10            287         0      Not Applicable
  05/06/2026 05 PM PDT            4.09            284         -      Not Applicable
  05/06/2026 06 PM PDT            4.09            284         0      Not Applicable
  05/06/2026 07 PM PDT            4.09            284         0      Not Applicable
  05/06/2026 08 PM PDT            4.09            284         0      Not Applicable
  05/06/2026 09 PM PDT            4.09            284         0      Not Applicable
  05/06/2026 10 PM PDT            4.09            284         0      Not Applicable
  05/06/2026 11 PM PDT            4.09            284         0      Not Applicable
  05/07/2026 12 AM PDT            4.09            284         0      Not Applicable
  05/07/2026 01 AM PDT            4.10            287         +      Not Applicable
  05/07/2026 02 AM PDT            4.10            287         0      Not Applicable
  05/07/2026 03 AM PDT            4.10            287         0      Not Applicable
  05/07/2026 04 AM PDT            4.10            287         0      Not Applicable
  05/07/2026 05 AM PDT            4.09            284         -      Not Applicable
  05/07/2026 06 AM PDT            4.09            284         0      Not Applicable
  05/07/2026 07 AM PDT            4.10            287         +      Not Applicable
  05/07/2026 08 AM PDT            4.09            284         -      Not Applicable
  05/07/2026 09 AM PDT            4.09            284         0      Not Applicable
  05/07/2026 10 AM PDT            4.09            284         0      Not Applicable
  05/07/2026 11 AM PDT            4.08            280         -      Not Applicable
  05/07/2026 12 PM PDT            4.08            280         0      Not Applicable
  05/07/2026 01 PM PDT            4.08            280         0      Not Applicable
  05/07/2026 02 PM PDT            4.07            277         -      Not Applicable
  05/07/2026 03 PM PDT            4.07            277         0      Not Applicable
  05/07/2026 04 PM PDT            4.06            274         -      Not Applicable
  05/07/2026 05 PM PDT            4.05            270         -      Not Applicable
  05/07/2026 06 PM PDT            4.05            270         0      Not Applicable
  05/07/2026 07 PM PDT            4.04            267         -      Not Applicable
  05/07/2026 08 PM PDT            4.04            267         0      Not Applicable
  05/07/2026 09 PM PDT            4.04            267         0      Not Applicable
  05/07/2026 10 PM PDT            4.04            267         0      Not Applicable
  05/07/2026 11 PM PDT            4.04            267         0      Not Applicable
  05/08/2026 12 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 01 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 02 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 03 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 04 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 05 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 06 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 07 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 08 AM PDT            4.03            264         -      Not Applicable
  05/08/2026 09 AM PDT            4.04            267         +      Not Applicable
  05/08/2026 10 AM PDT            4.04            267         0      Not Applicable
  05/08/2026 11 AM PDT            4.03            264         -      Not Applicable
  05/08/2026 12 PM PDT            4.03            264         0      Not Applicable
  05/08/2026 01 PM PDT            4.02            260         -      Not Applicable
  05/08/2026 02 PM PDT            4.02            260         0      Not Applicable
  05/08/2026 03 PM PDT            4.00            254         -      Not Applicable
  05/08/2026 04 PM PDT            3.99            251         -      Not Applicable
  05/08/2026 05 PM PDT            3.99            251         0      Not Applicable
  05/08/2026 06 PM PDT            3.98            248         -      Not Applicable
  05/08/2026 07 PM PDT            3.97            245         -      Not Applicable
  05/08/2026 08 PM PDT            3.96            241         -      Not Applicable
  05/08/2026 09 PM PDT            3.96            241         0      Not Applicable
  05/08/2026 10 PM PDT            3.96            241         0      Not Applicable
  05/08/2026 11 PM PDT            3.96            241         0      Not Applicable
  05/09/2026 12 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 01 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 02 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 03 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 04 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 05 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 06 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 07 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 08 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 09 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 10 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 11 AM PDT            3.96            241         0      Not Applicable
  05/09/2026 12 PM PDT            3.96            241         0      Not Applicable
  05/09/2026 01 PM PDT            3.95            238         -      Not Applicable
  05/09/2026 02 PM PDT            3.95            238         0      Not Applicable
  05/09/2026 03 PM PDT            3.94            235         -      Not Applicable
  05/09/2026 04 PM PDT            3.94            235         0      Not Applicable
  05/09/2026 05 PM PDT            3.93            232         -      Not Applicable
  05/09/2026 06 PM PDT            3.92            229         -      Not Applicable
  05/09/2026 07 PM PDT            3.91            226         -      Not Applicable
  05/09/2026 08 PM PDT            3.91            226         0      Not Applicable
  05/09/2026 09 PM PDT            3.91            226         0      Not Applicable
  05/09/2026 10 PM PDT            3.91            226         0      Not Applicable
  05/09/2026 11 PM PDT            3.91            226         0      Not Applicable
  05/10/2026 12 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 01 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 02 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 03 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 04 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 05 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 06 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 07 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 08 AM PDT            3.91            226         0      Not Applicable
  05/10/2026 09 AM PDT            3.92            229         +      Not Applicable
  05/10/2026 10 AM PDT            3.91            226         -      Not Applicable
  05/10/2026 11 AM PDT            3.92            229         +      Not Applicable
  05/10/2026 12 PM PDT            3.91            226         -      Not Applicable
  05/10/2026 01 PM PDT            3.91            226         0      Not Applicable
  05/10/2026 02 PM PDT            3.91            226         0      Not Applicable
  05/10/2026 03 PM PDT            3.90            223         -      Not Applicable
  05/10/2026 04 PM PDT            3.89            220         -      Not Applicable
  05/10/2026 05 PM PDT            3.88            217         -      Not Applicable
  05/10/2026 06 PM PDT            3.88            217         0      Not Applicable
  05/10/2026 07 PM PDT            3.88            217         0      Not Applicable
  05/10/2026 08 PM PDT            3.87            214         -      Not Applicable
  05/10/2026 09 PM PDT            3.87            214         0      Not Applicable
  05/10/2026 10 PM PDT            3.87            214         0      Not Applicable
  05/10/2026 11 PM PDT            3.87            214         0      Not Applicable
  05/11/2026 12 AM PDT            3.87            214         0      Not Applicable
  05/11/2026 01 AM PDT            3.87            214         0      Not Applicable
  05/11/2026 02 AM PDT            3.87            214         0      Not Applicable
  05/11/2026 03 AM PDT            3.88            217         +      Not Applicable
  05/11/2026 04 AM PDT            3.88            217         0      Not Applicable
  05/11/2026 05 AM PDT            3.88            217         0      Not Applicable
  05/11/2026 06 AM PDT            3.88            217         0      Not Applicable
  05/11/2026 07 AM PDT            3.87            214         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/11/2026 08 AM PDT            3.87            214                Not Applicable
  05/11/2026 09 AM PDT            3.87            214         0      Not Applicable
  05/11/2026 10 AM PDT            3.86            211         -      Not Applicable
  05/11/2026 11 AM PDT            3.86            211         0      Not Applicable
  05/11/2026 12 PM PDT            3.86            211         0      Not Applicable
  05/11/2026 01 PM PDT            3.85            209         -      Not Applicable
  05/11/2026 02 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 03 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 04 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 05 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 06 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 07 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 08 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 09 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 10 PM PDT            3.85            209         0      Not Applicable
  05/11/2026 11 PM PDT            3.85            209         0      Not Applicable
  05/12/2026 12 AM PDT            3.85            209         0      Not Applicable
  05/12/2026 01 AM PDT            3.85            209         0      Not Applicable
  05/12/2026 02 AM PDT            3.85            209         0      Not Applicable
  05/12/2026 03 AM PDT            3.85            209         0      Not Applicable
  05/12/2026 04 AM PDT            3.84            206         -      Not Applicable
  05/12/2026 05 AM PDT            3.84            206         0      Not Applicable
  05/12/2026 06 AM PDT            3.84            206         0      Not Applicable
  05/12/2026 07 AM PDT            3.84            206         0      Not Applicable
  05/12/2026 08 AM PDT            3.83            203         -      Not Applicable
  05/12/2026 09 AM PDT            3.83            203         0      Not Applicable
  05/12/2026 10 AM PDT            3.83            203         0      Not Applicable
  05/12/2026 11 AM PDT            3.83            203         0      Not Applicable
  05/12/2026 12 PM PDT            3.82            200         -      Not Applicable
  05/12/2026 01 PM PDT            3.82            200         0      Not Applicable
  05/12/2026 02 PM PDT            3.82            200         0      Not Applicable
  05/12/2026 03 PM PDT            3.81            197         -      Not Applicable
  05/12/2026 04 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 05 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 06 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 07 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 08 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 09 PM PDT            3.81            197         0      Not Applicable
  05/12/2026 10 PM PDT            3.80            194         -      Not Applicable
  05/12/2026 11 PM PDT            3.80            194         0      Not Applicable
  05/13/2026 12 AM PDT            3.80            194         0      Not Applicable
  05/13/2026 01 AM PDT            3.80            194         0      Not Applicable
  05/13/2026 02 AM PDT            3.79            191         -      Not Applicable
  05/13/2026 03 AM PDT            3.79            191         0      Not Applicable
  05/13/2026 04 AM PDT            3.79            191         0      Not Applicable
  05/13/2026 05 AM PDT            3.79            191         0      Not Applicable
  05/13/2026 06 AM PDT            3.78            189         -      Not Applicable
  05/13/2026 07 AM PDT            3.78            189         0      Not Applicable
  05/13/2026 08 AM PDT            3.78            189         0      Not Applicable
  05/13/2026 09 AM PDT            3.77            186         -      Not Applicable
  05/13/2026 10 AM PDT            3.77            186         0      Not Applicable
  05/13/2026 11 AM PDT            3.77            186         0      Not Applicable
  05/13/2026 12 PM PDT            3.76            183         -      Not Applicable
  05/13/2026 01 PM PDT            3.76            183         0      Not Applicable
  05/13/2026 02 PM PDT            3.76            183         0      Not Applicable
  05/13/2026 03 PM PDT            3.75            180         -      Not Applicable
  05/13/2026 04 PM PDT            3.75            180         0      Not Applicable
  05/13/2026 05 PM PDT            3.75            180         0      Not Applicable
  05/13/2026 06 PM PDT            3.75            180         0      Not Applicable
  05/13/2026 07 PM PDT            3.74            178         -      Not Applicable
  05/13/2026 08 PM PDT            3.74            178         0      Not Applicable
  05/13/2026 09 PM PDT            3.74            178         0      Not Applicable
  05/13/2026 10 PM PDT            3.74            178         0      Not Applicable
  05/13/2026 11 PM PDT            3.73            175         -      Not Applicable
  05/14/2026 12 AM PDT            3.73            175         0      Not Applicable
  05/14/2026 01 AM PDT            3.73            175         0      Not Applicable
  05/14/2026 02 AM PDT            3.73            175         0      Not Applicable
  05/14/2026 03 AM PDT            3.73            175         0      Not Applicable
  05/14/2026 04 AM PDT            3.72            172         -      Not Applicable
  05/14/2026 05 AM PDT            3.72            172         0      Not Applicable
  05/14/2026 06 AM PDT            3.72            172         0      Not Applicable
  05/14/2026 07 AM PDT            3.72            172         0      Not Applicable
  05/14/2026 08 AM PDT            3.71            170         -      Not Applicable
  05/14/2026 09 AM PDT            3.71            170         0      Not Applicable
  05/14/2026 10 AM PDT            3.71            170         0      Not Applicable
  05/14/2026 11 AM PDT            3.71            170         0      Not Applicable
  05/14/2026 12 PM PDT            3.71            170         0      Not Applicable
  05/14/2026 01 PM PDT            3.70            167         -      Not Applicable
  05/14/2026 02 PM PDT            3.70            167         0      Not Applicable
  05/14/2026 03 PM PDT            3.70            167         0      Not Applicable
  05/14/2026 04 PM PDT            3.70            167         0      Not Applicable
  05/14/2026 05 PM PDT            3.70            167         0      Not Applicable
  05/14/2026 06 PM PDT            3.69            164         -      Not Applicable
  05/14/2026 07 PM PDT            3.69            164         0      Not Applicable
  05/14/2026 08 PM PDT            3.69            164         0      Not Applicable
  05/14/2026 09 PM PDT            3.69            164         0      Not Applicable
  05/14/2026 10 PM PDT            3.69            164         0      Not Applicable
  05/14/2026 11 PM PDT            3.69            164         0      Not Applicable
  05/15/2026 12 AM PDT            3.68            162         -      Not Applicable
  05/15/2026 01 AM PDT            3.68            162         0      Not Applicable
  05/15/2026 02 AM PDT            3.68            162         0      Not Applicable
  05/15/2026 03 AM PDT            3.68            162         0      Not Applicable
  05/15/2026 04 AM PDT            3.68            162         0      Not Applicable
  05/15/2026 05 AM PDT            3.67            159         -      Not Applicable
  05/15/2026 06 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 07 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 08 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 09 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 10 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 11 AM PDT            3.67            159         0      Not Applicable
  05/15/2026 12 PM PDT            3.66            157         -      Not Applicable
  05/15/2026 01 PM PDT            3.66            157         0      Not Applicable
  05/15/2026 02 PM PDT            3.66            157         0      Not Applicable
  05/15/2026 03 PM PDT            3.66            157         0      Not Applicable
  05/15/2026 04 PM PDT            3.66            157         0      Not Applicable
  05/15/2026 05 PM PDT            3.65            154         -      Not Applicable
  05/15/2026 06 PM PDT            3.65            154         0      Not Applicable
  05/15/2026 07 PM PDT            3.65            154         0      Not Applicable
  05/15/2026 08 PM PDT            3.65            154         0      Not Applicable
  05/15/2026 09 PM PDT            3.65            154         0      Not Applicable
  05/15/2026 10 PM PDT            3.65            154         0      Not Applicable
  05/15/2026 11 PM PDT            3.64            152         -      Not Applicable
  05/16/2026 12 AM PDT            3.64            152         0      Not Applicable
  05/16/2026 01 AM PDT            3.64            152         0      Not Applicable
  05/16/2026 02 AM PDT            3.64            152         0      Not Applicable
  05/16/2026 03 AM PDT            3.64            152         0      Not Applicable
  05/16/2026 04 AM PDT            3.64            152         0      Not Applicable
  05/16/2026 05 AM PDT            3.63            149         -      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.