National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

TRINITY RIVER - JUNCTION CITY (TRJC1)
Latitude: 40.73º NLongitude: 123.06º WElevation: 1445 FeetForecast Type: Unofficial Location
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Feb 21 2026 at 8:31 AM PSTNext Issuance: Feb 22 2026 at 9:00 AM PST
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:  02/21/2026 at 08:34 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/16/2026 at 12:00 PM PST
# Maximum Observed Stage:                       2.90 Feet
# Maximum Observed Flow:                        1087 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/24/2026 at 11:00 PM PST
# Maximum Forecast Stage:                       5.52 Feet
# Maximum Forecast Flow:                        3581 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/16/2026 08 AM PST            2.88           1073                Not Applicable
  02/16/2026 09 AM PST            2.88           1073         0      Not Applicable
  02/16/2026 10 AM PST            2.90           1087         +      Not Applicable
  02/16/2026 11 AM PST            2.90           1087         0      Not Applicable
  02/16/2026 12 PM PST            2.90           1087         0      Not Applicable
  02/16/2026 01 PM PST            2.85           1053         -      Not Applicable
  02/16/2026 02 PM PST            2.85           1053         0      Not Applicable
  02/16/2026 03 PM PST            2.84           1046         -      Not Applicable
  02/16/2026 04 PM PST            2.83           1040         -      Not Applicable
  02/16/2026 05 PM PST            2.83           1040         0      Not Applicable
  02/16/2026 06 PM PST            2.81           1026         -      Not Applicable
  02/16/2026 07 PM PST            2.79           1013         -      Not Applicable
  02/16/2026 08 PM PST            2.78           1006         -      Not Applicable
  02/16/2026 09 PM PST            2.76            993         -      Not Applicable
  02/16/2026 10 PM PST            2.75            986         -      Not Applicable
  02/16/2026 11 PM PST            2.74            980         -      Not Applicable
  02/17/2026 12 AM PST            2.73            973         -      Not Applicable
  02/17/2026 01 AM PST            2.72            967         -      Not Applicable
  02/17/2026 02 AM PST            2.71            960         -      Not Applicable
  02/17/2026 03 AM PST            2.71            960         0      Not Applicable
  02/17/2026 04 AM PST            2.70            954         -      Not Applicable
  02/17/2026 05 AM PST            2.70            954         0      Not Applicable
  02/17/2026 06 AM PST            2.71            960         +      Not Applicable
  02/17/2026 07 AM PST            2.69            947         -      Not Applicable
  02/17/2026 08 AM PST            2.69            947         0      Not Applicable
  02/17/2026 09 AM PST            2.69            947         0      Not Applicable
  02/17/2026 10 AM PST            2.69            947         0      Not Applicable
  02/17/2026 11 AM PST            2.68            941         -      Not Applicable
  02/17/2026 12 PM PST            2.69            947         +      Not Applicable
  02/17/2026 01 PM PST            2.69            947         0      Not Applicable
  02/17/2026 02 PM PST            2.70            954         +      Not Applicable
  02/17/2026 03 PM PST            2.71            960         +      Not Applicable
  02/17/2026 04 PM PST            2.71            960         0      Not Applicable
  02/17/2026 05 PM PST            2.70            954         -      Not Applicable
  02/17/2026 06 PM PST            2.70            954         0      Not Applicable
  02/17/2026 07 PM PST            2.71            960         +      Not Applicable
  02/17/2026 08 PM PST            2.71            960         0      Not Applicable
  02/17/2026 09 PM PST            2.70            954         -      Not Applicable
  02/17/2026 10 PM PST            2.71            960         +      Not Applicable
  02/17/2026 11 PM PST            2.70            954         -      Not Applicable
  02/18/2026 12 AM PST            2.67            934         -      Not Applicable
  02/18/2026 01 AM PST            2.66            928         -      Not Applicable
  02/18/2026 02 AM PST            2.64            915         -      Not Applicable
  02/18/2026 03 AM PST            2.64            915         0      Not Applicable
  02/18/2026 04 AM PST            2.62            903         -      Not Applicable
  02/18/2026 05 AM PST            2.62            903         0      Not Applicable
  02/18/2026 06 AM PST            2.59            884         -      Not Applicable
  02/18/2026 07 AM PST            2.58            878         -      Not Applicable
  02/18/2026 08 AM PST            2.57            871         -      Not Applicable
  02/18/2026 09 AM PST            2.55            859         -      Not Applicable
  02/18/2026 10 AM PST            2.54            853         -      Not Applicable
  02/18/2026 11 AM PST            2.54            853         0      Not Applicable
  02/18/2026 12 PM PST            2.53            847         -      Not Applicable
  02/18/2026 01 PM PST            2.54            853         +      Not Applicable
  02/18/2026 02 PM PST            2.52            841         -      Not Applicable
  02/18/2026 03 PM PST            2.52            841         0      Not Applicable
  02/18/2026 04 PM PST            2.51            835         -      Not Applicable
  02/18/2026 05 PM PST            2.50            829         -      Not Applicable
  02/18/2026 06 PM PST            2.50            829         0      Not Applicable
  02/18/2026 07 PM PST            2.50            829         0      Not Applicable
  02/18/2026 08 PM PST            2.51            835         +      Not Applicable
  02/18/2026 09 PM PST            2.50            829         -      Not Applicable
  02/18/2026 10 PM PST            2.50            829         0      Not Applicable
  02/18/2026 11 PM PST            2.52            841         +      Not Applicable
  02/19/2026 12 AM PST            2.52            841         0      Not Applicable
  02/19/2026 01 AM PST            2.51            835         -      Not Applicable
  02/19/2026 02 AM PST            2.51            835         0      Not Applicable
  02/19/2026 03 AM PST            2.52            841         +      Not Applicable
  02/19/2026 04 AM PST            2.51            835         -      Not Applicable
  02/19/2026 05 AM PST            2.51            835         0      Not Applicable
  02/19/2026 06 AM PST            2.50            829         -      Not Applicable
  02/19/2026 07 AM PST            2.50            829         0      Not Applicable
  02/19/2026 08 AM PST            2.50            829         0      Not Applicable
  02/19/2026 09 AM PST            2.50            829         0      Not Applicable
  02/19/2026 10 AM PST            2.50            829         0      Not Applicable
  02/19/2026 11 AM PST            2.51            835         +      Not Applicable
  02/19/2026 12 PM PST            2.50            829         -      Not Applicable
  02/19/2026 01 PM PST            2.51            835         +      Not Applicable
  02/19/2026 02 PM PST            2.51            835         0      Not Applicable
  02/19/2026 03 PM PST            2.51            835         0      Not Applicable
  02/19/2026 04 PM PST            2.50            829         -      Not Applicable
  02/19/2026 05 PM PST            2.51            835         +      Not Applicable
  02/19/2026 06 PM PST            2.51            835         0      Not Applicable
  02/19/2026 07 PM PST            2.51            835         0      Not Applicable
  02/19/2026 08 PM PST            2.51            835         0      Not Applicable
  02/19/2026 09 PM PST            2.52            841         +      Not Applicable
  02/19/2026 10 PM PST            2.52            841         0      Not Applicable
  02/19/2026 11 PM PST            2.50            829         -      Not Applicable
  02/20/2026 12 AM PST            2.51            835         +      Not Applicable
  02/20/2026 01 AM PST            2.51            835         0      Not Applicable
  02/20/2026 02 AM PST            2.50            829         -      Not Applicable
  02/20/2026 03 AM PST            2.49            822         -      Not Applicable
  02/20/2026 04 AM PST            2.49            822         0      Not Applicable
  02/20/2026 05 AM PST            2.48            816         -      Not Applicable
  02/20/2026 06 AM PST            2.49            822         +      Not Applicable
  02/20/2026 07 AM PST            2.48            816         -      Not Applicable
  02/20/2026 08 AM PST            2.47            810         -      Not Applicable
  02/20/2026 09 AM PST            2.46            804         -      Not Applicable
  02/20/2026 10 AM PST            2.46            804         0      Not Applicable
  02/20/2026 11 AM PST            2.46            804         0      Not Applicable
  02/20/2026 12 PM PST            2.45            799         -      Not Applicable
  02/20/2026 01 PM PST            2.44            793         -      Not Applicable
  02/20/2026 02 PM PST            2.44            793         0      Not Applicable
  02/20/2026 03 PM PST            2.44            793         0      Not Applicable
  02/20/2026 04 PM PST            2.43            787         -      Not Applicable
  02/20/2026 05 PM PST            2.43            787         0      Not Applicable
  02/20/2026 06 PM PST            2.43            787         0      Not Applicable
  02/20/2026 07 PM PST            2.43            787         0      Not Applicable
  02/20/2026 08 PM PST            2.42            781         -      Not Applicable
  02/20/2026 09 PM PST            2.43            787         +      Not Applicable
  02/20/2026 10 PM PST            2.42            781         -      Not Applicable
  02/20/2026 11 PM PST            2.41            775         -      Not Applicable
  02/21/2026 12 AM PST            2.41            775         0      Not Applicable
  02/21/2026 01 AM PST            2.41            775         0      Not Applicable
  02/21/2026 02 AM PST            2.40            769         -      Not Applicable
  02/21/2026 03 AM PST            2.40            769         0      Not Applicable
  02/21/2026 04 AM PST            2.41            775         +      Not Applicable
  02/21/2026 05 AM PST            2.39            763         -      Not Applicable
  02/21/2026 06 AM PST            2.39            763         0      Not Applicable
  02/21/2026 07 AM PST            2.38            757         -      Not Applicable
  02/21/2026 08 AM PST            2.38            757         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/21/2026 09 AM PST            2.38            757                Not Applicable
  02/21/2026 10 AM PST            2.38            757         0      Not Applicable
  02/21/2026 11 AM PST            2.37            752         -      Not Applicable
  02/21/2026 12 PM PST            2.37            752         0      Not Applicable
  02/21/2026 01 PM PST            2.37            752         0      Not Applicable
  02/21/2026 02 PM PST            2.37            752         0      Not Applicable
  02/21/2026 03 PM PST            2.36            746         -      Not Applicable
  02/21/2026 04 PM PST            2.35            740         -      Not Applicable
  02/21/2026 05 PM PST            2.34            734         -      Not Applicable
  02/21/2026 06 PM PST            2.33            729         -      Not Applicable
  02/21/2026 07 PM PST            2.33            729         0      Not Applicable
  02/21/2026 08 PM PST            2.32            723         -      Not Applicable
  02/21/2026 09 PM PST            2.31            717         -      Not Applicable
  02/21/2026 10 PM PST            2.31            717         0      Not Applicable
  02/21/2026 11 PM PST            2.31            717         0      Not Applicable
  02/22/2026 12 AM PST            2.30            712         -      Not Applicable
  02/22/2026 01 AM PST            2.30            712         0      Not Applicable
  02/22/2026 02 AM PST            2.30            712         0      Not Applicable
  02/22/2026 03 AM PST            2.29            706         -      Not Applicable
  02/22/2026 04 AM PST            2.29            706         0      Not Applicable
  02/22/2026 05 AM PST            2.30            712         +      Not Applicable
  02/22/2026 06 AM PST            2.30            712         0      Not Applicable
  02/22/2026 07 AM PST            2.31            717         +      Not Applicable
  02/22/2026 08 AM PST            2.33            729         +      Not Applicable
  02/22/2026 09 AM PST            2.36            746         +      Not Applicable
  02/22/2026 10 AM PST            2.39            763         +      Not Applicable
  02/22/2026 11 AM PST            2.43            787         +      Not Applicable
  02/22/2026 12 PM PST            2.48            816         +      Not Applicable
  02/22/2026 01 PM PST            2.52            841         +      Not Applicable
  02/22/2026 02 PM PST            2.57            871         +      Not Applicable
  02/22/2026 03 PM PST            2.60            890         +      Not Applicable
  02/22/2026 04 PM PST            2.63            909         +      Not Applicable
  02/22/2026 05 PM PST            2.66            928         +      Not Applicable
  02/22/2026 06 PM PST            2.68            941         +      Not Applicable
  02/22/2026 07 PM PST            2.70            954         +      Not Applicable
  02/22/2026 08 PM PST            2.72            967         +      Not Applicable
  02/22/2026 09 PM PST            2.73            973         +      Not Applicable
  02/22/2026 10 PM PST            2.74            980         +      Not Applicable
  02/22/2026 11 PM PST            2.75            986         +      Not Applicable
  02/23/2026 12 AM PST            2.75            986         0      Not Applicable
  02/23/2026 01 AM PST            2.75            986         0      Not Applicable
  02/23/2026 02 AM PST            2.75            986         0      Not Applicable
  02/23/2026 03 AM PST            2.74            980         -      Not Applicable
  02/23/2026 04 AM PST            2.74            980         0      Not Applicable
  02/23/2026 05 AM PST            2.73            973         -      Not Applicable
  02/23/2026 06 AM PST            2.72            967         -      Not Applicable
  02/23/2026 07 AM PST            2.71            960         -      Not Applicable
  02/23/2026 08 AM PST            2.69            947         -      Not Applicable
  02/23/2026 09 AM PST            2.68            941         -      Not Applicable
  02/23/2026 10 AM PST            2.67            934         -      Not Applicable
  02/23/2026 11 AM PST            2.66            928         -      Not Applicable
  02/23/2026 12 PM PST            2.65            922         -      Not Applicable
  02/23/2026 01 PM PST            2.64            915         -      Not Applicable
  02/23/2026 02 PM PST            2.63            909         -      Not Applicable
  02/23/2026 03 PM PST            2.62            903         -      Not Applicable
  02/23/2026 04 PM PST            2.62            903         0      Not Applicable
  02/23/2026 05 PM PST            2.63            909         +      Not Applicable
  02/23/2026 06 PM PST            2.65            922         +      Not Applicable
  02/23/2026 07 PM PST            2.69            947         +      Not Applicable
  02/23/2026 08 PM PST            2.74            980         +      Not Applicable
  02/23/2026 09 PM PST            2.81           1026         +      Not Applicable
  02/23/2026 10 PM PST            2.90           1087         +      Not Applicable
  02/23/2026 11 PM PST            3.02           1171         +      Not Applicable
  02/24/2026 12 AM PST            3.18           1288         +      Not Applicable
  02/24/2026 01 AM PST            3.33           1402         +      Not Applicable
  02/24/2026 02 AM PST            3.47           1513         +      Not Applicable
  02/24/2026 03 AM PST            3.61           1627         +      Not Applicable
  02/24/2026 04 AM PST            3.75           1746         +      Not Applicable
  02/24/2026 05 AM PST            3.89           1868         +      Not Applicable
  02/24/2026 06 AM PST            4.05           2013         +      Not Applicable
  02/24/2026 07 AM PST            4.20           2154         +      Not Applicable
  02/24/2026 08 AM PST            4.34           2289         +      Not Applicable
  02/24/2026 09 AM PST            4.46           2408         +      Not Applicable
  02/24/2026 10 AM PST            4.58           2529         +      Not Applicable
  02/24/2026 11 AM PST            4.70           2654         +      Not Applicable
  02/24/2026 12 PM PST            4.83           2792         +      Not Applicable
  02/24/2026 01 PM PST            4.94           2912         +      Not Applicable
  02/24/2026 02 PM PST            5.04           3022         +      Not Applicable
  02/24/2026 03 PM PST            5.13           3124         +      Not Applicable
  02/24/2026 04 PM PST            5.21           3215         +      Not Applicable
  02/24/2026 05 PM PST            5.28           3296         +      Not Applicable
  02/24/2026 06 PM PST            5.35           3378         +      Not Applicable
  02/24/2026 07 PM PST            5.40           3437         +      Not Applicable
  02/24/2026 08 PM PST            5.45           3496         +      Not Applicable
  02/24/2026 09 PM PST            5.48           3532         +      Not Applicable
  02/24/2026 10 PM PST            5.51           3569         +      Not Applicable
  02/24/2026 11 PM PST            5.52           3581         +      Not Applicable
  02/25/2026 12 AM PST            5.52           3581         0      Not Applicable
  02/25/2026 01 AM PST            5.51           3569         -      Not Applicable
  02/25/2026 02 AM PST            5.50           3556         -      Not Applicable
  02/25/2026 03 AM PST            5.49           3544         -      Not Applicable
  02/25/2026 04 AM PST            5.47           3520         -      Not Applicable
  02/25/2026 05 AM PST            5.44           3484         -      Not Applicable
  02/25/2026 06 AM PST            5.40           3437         -      Not Applicable
  02/25/2026 07 AM PST            5.36           3390         -      Not Applicable
  02/25/2026 08 AM PST            5.32           3343         -      Not Applicable
  02/25/2026 09 AM PST            5.28           3296         -      Not Applicable
  02/25/2026 10 AM PST            5.24           3250         -      Not Applicable
  02/25/2026 11 AM PST            5.20           3203         -      Not Applicable
  02/25/2026 12 PM PST            5.14           3135         -      Not Applicable
  02/25/2026 01 PM PST            5.09           3078         -      Not Applicable
  02/25/2026 02 PM PST            5.03           3011         -      Not Applicable
  02/25/2026 03 PM PST            4.98           2956         -      Not Applicable
  02/25/2026 04 PM PST            4.93           2901         -      Not Applicable
  02/25/2026 05 PM PST            4.88           2846         -      Not Applicable
  02/25/2026 06 PM PST            4.81           2771         -      Not Applicable
  02/25/2026 07 PM PST            4.75           2707         -      Not Applicable
  02/25/2026 08 PM PST            4.70           2654         -      Not Applicable
  02/25/2026 09 PM PST            4.64           2591         -      Not Applicable
  02/25/2026 10 PM PST            4.59           2540         -      Not Applicable
  02/25/2026 11 PM PST            4.53           2478         -      Not Applicable
  02/26/2026 12 AM PST            4.47           2418         -      Not Applicable
  02/26/2026 01 AM PST            4.42           2368         -      Not Applicable
  02/26/2026 02 AM PST            4.36           2308         -      Not Applicable
  02/26/2026 03 AM PST            4.31           2260         -      Not Applicable
  02/26/2026 04 AM PST            4.25           2202         -      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.