TRINITY RIVER - JUNCTION CITY (TRJC1)
Latitude: 40.73º NLongitude: 123.06º WElevation: 1445 Feet
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Apr 28 2025 at 8:10 AM PDTNext Issuance: Apr 29 2025 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 - Junction City (TRJC1)
#
# File Generation Time:  04/28/2025 at 08:11 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/23/2025 at 09:00 AM PDT
# Maximum Observed Stage:                       6.45 Feet
# Maximum Observed Flow:                        4744 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/28/2025 at 09:00 AM PDT
# Maximum Forecast Stage:                       5.54 Feet
# Maximum Forecast Flow:                        3565 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/23/2025 08 AM PDT            6.40           4675                Not Applicable
  04/23/2025 09 AM PDT            6.45           4744         +      Not Applicable
  04/23/2025 10 AM PDT            6.41           4689         -      Not Applicable
  04/23/2025 11 AM PDT            6.37           4633         -      Not Applicable
  04/23/2025 12 PM PDT            6.37           4633         0      Not Applicable
  04/23/2025 01 PM PDT            6.34           4592         -      Not Applicable
  04/23/2025 02 PM PDT            6.35           4606         +      Not Applicable
  04/23/2025 03 PM PDT            6.33           4578         -      Not Applicable
  04/23/2025 04 PM PDT            6.26           4483         -      Not Applicable
  04/23/2025 05 PM PDT            6.24           4456         -      Not Applicable
  04/23/2025 06 PM PDT            6.24           4456         0      Not Applicable
  04/23/2025 07 PM PDT            6.23           4443         -      Not Applicable
  04/23/2025 08 PM PDT            6.23           4443         0      Not Applicable
  04/23/2025 09 PM PDT            6.19           4389         -      Not Applicable
  04/23/2025 10 PM PDT            6.20           4402         +      Not Applicable
  04/23/2025 11 PM PDT            6.23           4443         +      Not Applicable
  04/24/2025 12 AM PDT            6.21           4416         -      Not Applicable
  04/24/2025 01 AM PDT            6.22           4429         +      Not Applicable
  04/24/2025 02 AM PDT            6.21           4416         -      Not Applicable
  04/24/2025 03 AM PDT            6.20           4402         -      Not Applicable
  04/24/2025 04 AM PDT            6.23           4443         +      Not Applicable
  04/24/2025 05 AM PDT            6.20           4402         -      Not Applicable
  04/24/2025 06 AM PDT            6.19           4389         -      Not Applicable
  04/24/2025 07 AM PDT            6.19           4389         0      Not Applicable
  04/24/2025 08 AM PDT            6.10           4269         -      Not Applicable
  04/24/2025 09 AM PDT            6.04           4191         -      Not Applicable
  04/24/2025 10 AM PDT            6.04           4191         0      Not Applicable
  04/24/2025 11 AM PDT            6.02           4165         -      Not Applicable
  04/24/2025 12 PM PDT            6.05           4204         +      Not Applicable
  04/24/2025 01 PM PDT            6.02           4165         -      Not Applicable
  04/24/2025 02 PM PDT            6.02           4165         0      Not Applicable
  04/24/2025 03 PM PDT            6.04           4191         +      Not Applicable
  04/24/2025 04 PM PDT            6.02           4165         -      Not Applicable
  04/24/2025 05 PM PDT            6.03           4178         +      Not Applicable
  04/24/2025 06 PM PDT            6.09           4256         +      Not Applicable
  04/24/2025 07 PM PDT            6.08           4243         -      Not Applicable
  04/24/2025 08 PM PDT            6.06           4217         -      Not Applicable
  04/24/2025 09 PM PDT            6.05           4204         -      Not Applicable
  04/24/2025 10 PM PDT            6.01           4152         -      Not Applicable
  04/24/2025 11 PM PDT            6.04           4191         +      Not Applicable
  04/25/2025 12 AM PDT            6.03           4178         -      Not Applicable
  04/25/2025 01 AM PDT            6.08           4243         +      Not Applicable
  04/25/2025 02 AM PDT            6.09           4256         +      Not Applicable
  04/25/2025 03 AM PDT            6.08           4243         -      Not Applicable
  04/25/2025 04 AM PDT            6.08           4243         0      Not Applicable
  04/25/2025 05 AM PDT            6.02           4165         -      Not Applicable
  04/25/2025 06 AM PDT            6.02           4165         0      Not Applicable
  04/25/2025 07 AM PDT            6.01           4152         -      Not Applicable
  04/25/2025 08 AM PDT            5.92           4036         -      Not Applicable
  04/25/2025 09 AM PDT            5.89           3997         -      Not Applicable
  04/25/2025 10 AM PDT            5.85           3946         -      Not Applicable
  04/25/2025 11 AM PDT            5.88           3985         +      Not Applicable
  04/25/2025 12 PM PDT            5.89           3997         +      Not Applicable
  04/25/2025 01 PM PDT            5.83           3921         -      Not Applicable
  04/25/2025 02 PM PDT            5.84           3934         +      Not Applicable
  04/25/2025 03 PM PDT            5.88           3985         +      Not Applicable
  04/25/2025 04 PM PDT            5.83           3921         -      Not Applicable
  04/25/2025 05 PM PDT            5.83           3921         0      Not Applicable
  04/25/2025 06 PM PDT            5.83           3921         0      Not Applicable
  04/25/2025 07 PM PDT            5.82           3909         -      Not Applicable
  04/25/2025 08 PM PDT            5.82           3909         0      Not Applicable
  04/25/2025 09 PM PDT            5.87           3972         +      Not Applicable
  04/25/2025 10 PM PDT            5.82           3909         -      Not Applicable
  04/25/2025 11 PM PDT            5.83           3921         +      Not Applicable
  04/26/2025 12 AM PDT            5.79           3871         -      Not Applicable
  04/26/2025 01 AM PDT            5.83           3921         +      Not Applicable
  04/26/2025 02 AM PDT            5.81           3896         -      Not Applicable
  04/26/2025 03 AM PDT            5.82           3909         +      Not Applicable
  04/26/2025 04 AM PDT            5.81           3896         -      Not Applicable
  04/26/2025 05 AM PDT            5.82           3909         +      Not Applicable
  04/26/2025 06 AM PDT            5.79           3871         -      Not Applicable
  04/26/2025 07 AM PDT            5.75           3821         -      Not Applicable
  04/26/2025 08 AM PDT            5.76           3834         +      Not Applicable
  04/26/2025 09 AM PDT            5.72           3784         -      Not Applicable
  04/26/2025 10 AM PDT            5.72           3784         0      Not Applicable
  04/26/2025 11 AM PDT            5.72           3784         0      Not Applicable
  04/26/2025 12 PM PDT            5.73           3796         +      Not Applicable
  04/26/2025 01 PM PDT            5.75           3821         +      Not Applicable
  04/26/2025 02 PM PDT            5.74           3809         -      Not Applicable
  04/26/2025 03 PM PDT            5.76           3834         +      Not Applicable
  04/26/2025 04 PM PDT            5.74           3809         -      Not Applicable
  04/26/2025 05 PM PDT            5.74           3809         0      Not Applicable
  04/26/2025 06 PM PDT            5.72           3784         -      Not Applicable
  04/26/2025 07 PM PDT            5.75           3821         +      Not Applicable
  04/26/2025 08 PM PDT            5.74           3809         -      Not Applicable
  04/26/2025 09 PM PDT            5.77           3846         +      Not Applicable
  04/26/2025 10 PM PDT            5.74           3809         -      Not Applicable
  04/26/2025 11 PM PDT            5.74           3809         0      Not Applicable
  04/27/2025 12 AM PDT            5.72           3784         -      Not Applicable
  04/27/2025 01 AM PDT            5.70           3759         -      Not Applicable
  04/27/2025 02 AM PDT            5.71           3772         +      Not Applicable
  04/27/2025 03 AM PDT            5.70           3759         -      Not Applicable
  04/27/2025 04 AM PDT            5.69           3747         -      Not Applicable
  04/27/2025 05 AM PDT            5.70           3759         +      Not Applicable
  04/27/2025 06 AM PDT            5.67           3722         -      Not Applicable
  04/27/2025 07 AM PDT            5.61           3649         -      Not Applicable
  04/27/2025 08 AM PDT            5.59           3625         -      Not Applicable
  04/27/2025 09 AM PDT            5.56           3589         -      Not Applicable
  04/27/2025 10 AM PDT            5.59           3625         +      Not Applicable
  04/27/2025 11 AM PDT            5.57           3601         -      Not Applicable
  04/27/2025 12 PM PDT            5.57           3601         0      Not Applicable
  04/27/2025 01 PM PDT            5.56           3589         -      Not Applicable
  04/27/2025 02 PM PDT            5.57           3601         +      Not Applicable
  04/27/2025 03 PM PDT            5.60           3637         +      Not Applicable
  04/27/2025 04 PM PDT            5.57           3601         -      Not Applicable
  04/27/2025 05 PM PDT            5.57           3601         0      Not Applicable
  04/27/2025 06 PM PDT            5.57           3601         0      Not Applicable
  04/27/2025 07 PM PDT            5.54           3565         -      Not Applicable
  04/27/2025 08 PM PDT            5.58           3613         +      Not Applicable
  04/27/2025 09 PM PDT            5.58           3613         0      Not Applicable
  04/27/2025 10 PM PDT            5.56           3589         -      Not Applicable
  04/27/2025 11 PM PDT            5.55           3577         -      Not Applicable
  04/28/2025 12 AM PDT            5.59           3625         +      Not Applicable
  04/28/2025 01 AM PDT            5.57           3601         -      Not Applicable
  04/28/2025 02 AM PDT            5.59           3625         +      Not Applicable
  04/28/2025 03 AM PDT            5.59           3625         0      Not Applicable
  04/28/2025 04 AM PDT            5.58           3613         -      Not Applicable
  04/28/2025 05 AM PDT            5.59           3625         +      Not Applicable
  04/28/2025 06 AM PDT            5.62           3661         +      Not Applicable
  04/28/2025 07 AM PDT            5.58           3613         -      Not Applicable
  04/28/2025 08 AM PDT            5.55           3577         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/28/2025 09 AM PDT            5.54           3565                Not Applicable
  04/28/2025 10 AM PDT            5.52           3541         -      Not Applicable
  04/28/2025 11 AM PDT            5.51           3529         -      Not Applicable
  04/28/2025 12 PM PDT            5.50           3517         -      Not Applicable
  04/28/2025 01 PM PDT            5.49           3505         -      Not Applicable
  04/28/2025 02 PM PDT            5.49           3505         0      Not Applicable
  04/28/2025 03 PM PDT            5.49           3505         0      Not Applicable
  04/28/2025 04 PM PDT            5.49           3505         0      Not Applicable
  04/28/2025 05 PM PDT            5.48           3493         -      Not Applicable
  04/28/2025 06 PM PDT            5.48           3493         0      Not Applicable
  04/28/2025 07 PM PDT            5.48           3493         0      Not Applicable
  04/28/2025 08 PM PDT            5.48           3493         0      Not Applicable
  04/28/2025 09 PM PDT            5.48           3493         0      Not Applicable
  04/28/2025 10 PM PDT            5.48           3493         0      Not Applicable
  04/28/2025 11 PM PDT            5.48           3493         0      Not Applicable
  04/29/2025 12 AM PDT            5.48           3493         0      Not Applicable
  04/29/2025 01 AM PDT            5.48           3493         0      Not Applicable
  04/29/2025 02 AM PDT            5.48           3493         0      Not Applicable
  04/29/2025 03 AM PDT            5.48           3493         0      Not Applicable
  04/29/2025 04 AM PDT            5.48           3493         0      Not Applicable
  04/29/2025 05 AM PDT            5.47           3481         -      Not Applicable
  04/29/2025 06 AM PDT            5.44           3446         -      Not Applicable
  04/29/2025 07 AM PDT            5.43           3434         -      Not Applicable
  04/29/2025 08 AM PDT            5.42           3422         -      Not Applicable
  04/29/2025 09 AM PDT            5.41           3411         -      Not Applicable
  04/29/2025 10 AM PDT            5.41           3411         0      Not Applicable
  04/29/2025 11 AM PDT            5.41           3411         0      Not Applicable
  04/29/2025 12 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 01 PM PDT            5.40           3399         -      Not Applicable
  04/29/2025 02 PM PDT            5.40           3399         0      Not Applicable
  04/29/2025 03 PM PDT            5.40           3399         0      Not Applicable
  04/29/2025 04 PM PDT            5.41           3411         +      Not Applicable
  04/29/2025 05 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 06 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 07 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 08 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 09 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 10 PM PDT            5.41           3411         0      Not Applicable
  04/29/2025 11 PM PDT            5.41           3411         0      Not Applicable
  04/30/2025 12 AM PDT            5.41           3411         0      Not Applicable
  04/30/2025 01 AM PDT            5.41           3411         0      Not Applicable
  04/30/2025 02 AM PDT            5.41           3411         0      Not Applicable
  04/30/2025 03 AM PDT            5.41           3411         0      Not Applicable
  04/30/2025 04 AM PDT            5.41           3411         0      Not Applicable
  04/30/2025 05 AM PDT            5.40           3399         -      Not Applicable
  04/30/2025 06 AM PDT            5.37           3364         -      Not Applicable
  04/30/2025 07 AM PDT            5.35           3341         -      Not Applicable
  04/30/2025 08 AM PDT            5.34           3329         -      Not Applicable
  04/30/2025 09 AM PDT            5.34           3329         0      Not Applicable
  04/30/2025 10 AM PDT            5.33           3318         -      Not Applicable
  04/30/2025 11 AM PDT            5.33           3318         0      Not Applicable
  04/30/2025 12 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 01 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 02 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 03 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 04 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 05 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 06 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 07 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 08 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 09 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 10 PM PDT            5.33           3318         0      Not Applicable
  04/30/2025 11 PM PDT            5.33           3318         0      Not Applicable
  05/01/2025 12 AM PDT            5.33           3318         0      Not Applicable
  05/01/2025 01 AM PDT            5.33           3318         0      Not Applicable
  05/01/2025 02 AM PDT            5.33           3318         0      Not Applicable
  05/01/2025 03 AM PDT            5.33           3318         0      Not Applicable
  05/01/2025 04 AM PDT            5.33           3318         0      Not Applicable
  05/01/2025 05 AM PDT            5.32           3306         -      Not Applicable
  05/01/2025 06 AM PDT            5.31           3295         -      Not Applicable
  05/01/2025 07 AM PDT            5.30           3283         -      Not Applicable
  05/01/2025 08 AM PDT            5.29           3272         -      Not Applicable
  05/01/2025 09 AM PDT            5.29           3272         0      Not Applicable
  05/01/2025 10 AM PDT            5.29           3272         0      Not Applicable
  05/01/2025 11 AM PDT            5.29           3272         0      Not Applicable
  05/01/2025 12 PM PDT            5.29           3272         0      Not Applicable
  05/01/2025 01 PM PDT            5.28           3260         -      Not Applicable
  05/01/2025 02 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 03 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 04 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 05 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 06 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 07 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 08 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 09 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 10 PM PDT            5.28           3260         0      Not Applicable
  05/01/2025 11 PM PDT            5.28           3260         0      Not Applicable
  05/02/2025 12 AM PDT            5.28           3260         0      Not Applicable
  05/02/2025 01 AM PDT            5.28           3260         0      Not Applicable
  05/02/2025 02 AM PDT            5.28           3260         0      Not Applicable
  05/02/2025 03 AM PDT            5.28           3260         0      Not Applicable
  05/02/2025 04 AM PDT            5.28           3260         0      Not Applicable
  05/02/2025 05 AM PDT            5.27           3249         -      Not Applicable
  05/02/2025 06 AM PDT            5.24           3215         -      Not Applicable
  05/02/2025 07 AM PDT            5.22           3192         -      Not Applicable
  05/02/2025 08 AM PDT            5.21           3181         -      Not Applicable
  05/02/2025 09 AM PDT            5.20           3170         -      Not Applicable
  05/02/2025 10 AM PDT            5.20           3170         0      Not Applicable
  05/02/2025 11 AM PDT            5.20           3170         0      Not Applicable
  05/02/2025 12 PM PDT            5.19           3158         -      Not Applicable
  05/02/2025 01 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 02 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 03 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 04 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 05 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 06 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 07 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 08 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 09 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 10 PM PDT            5.19           3158         0      Not Applicable
  05/02/2025 11 PM PDT            5.19           3158         0      Not Applicable
  05/03/2025 12 AM PDT            5.19           3158         0      Not Applicable
  05/03/2025 01 AM PDT            5.19           3158         0      Not Applicable
  05/03/2025 02 AM PDT            5.19           3158         0      Not Applicable
  05/03/2025 03 AM PDT            5.19           3158         0      Not Applicable
  05/03/2025 04 AM PDT            5.19           3158         0      Not Applicable
  05/03/2025 05 AM PDT            5.18           3147         -      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.