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 Feet
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jan 22 2026 at 7:59 AM PSTNext Issuance: Jan 22 2026 at 3:00 PM 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:  01/22/2026 at 08:02 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/17/2026 at 04:00 PM PST
# Maximum Observed Stage:                       5.47 Feet
# Maximum Observed Flow:                        3404 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/22/2026 at 08:00 AM PST
# Maximum Forecast Stage:                       5.33 Feet
# Maximum Forecast Flow:                        3217 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/17/2026 08 AM PST            5.44           3363                Not Applicable
  01/17/2026 09 AM PST            5.44           3363         0      Not Applicable
  01/17/2026 10 AM PST            5.44           3363         0      Not Applicable
  01/17/2026 11 AM PST            5.44           3363         0      Not Applicable
  01/17/2026 12 PM PST            5.45           3377         +      Not Applicable
  01/17/2026 01 PM PST            5.44           3363         -      Not Applicable
  01/17/2026 02 PM PST            5.43           3350         -      Not Applicable
  01/17/2026 03 PM PST            5.42           3337         -      Not Applicable
  01/17/2026 04 PM PST            5.47           3404         +      Not Applicable
  01/17/2026 05 PM PST            5.43           3350         -      Not Applicable
  01/17/2026 06 PM PST            5.46           3390         +      Not Applicable
  01/17/2026 07 PM PST            5.42           3337         -      Not Applicable
  01/17/2026 08 PM PST            5.45           3377         +      Not Applicable
  01/17/2026 09 PM PST            5.43           3350         -      Not Applicable
  01/17/2026 10 PM PST            5.42           3337         -      Not Applicable
  01/17/2026 11 PM PST            5.43           3350         +      Not Applicable
  01/18/2026 12 AM PST            5.42           3337         -      Not Applicable
  01/18/2026 01 AM PST            5.37           3270         -      Not Applicable
  01/18/2026 02 AM PST            5.41           3323         +      Not Applicable
  01/18/2026 03 AM PST            5.42           3337         +      Not Applicable
  01/18/2026 04 AM PST            5.45           3377         +      Not Applicable
  01/18/2026 05 AM PST            5.45           3377         0      Not Applicable
  01/18/2026 06 AM PST            5.42           3337         -      Not Applicable
  01/18/2026 07 AM PST            5.43           3350         +      Not Applicable
  01/18/2026 08 AM PST            5.45           3377         +      Not Applicable
  01/18/2026 09 AM PST            5.45           3377         0      Not Applicable
  01/18/2026 10 AM PST            5.43           3350         -      Not Applicable
  01/18/2026 11 AM PST            5.42           3337         -      Not Applicable
  01/18/2026 12 PM PST            5.42           3337         0      Not Applicable
  01/18/2026 01 PM PST            5.42           3337         0      Not Applicable
  01/18/2026 02 PM PST            5.41           3323         -      Not Applicable
  01/18/2026 03 PM PST            5.45           3377         +      Not Applicable
  01/18/2026 04 PM PST            5.44           3363         -      Not Applicable
  01/18/2026 05 PM PST            5.41           3323         -      Not Applicable
  01/18/2026 06 PM PST            5.40           3310         -      Not Applicable
  01/18/2026 07 PM PST            5.42           3337         +      Not Applicable
  01/18/2026 08 PM PST            5.42           3337         0      Not Applicable
  01/18/2026 09 PM PST            5.43           3350         +      Not Applicable
  01/18/2026 10 PM PST            5.42           3337         -      Not Applicable
  01/18/2026 11 PM PST            5.38           3283         -      Not Applicable
  01/19/2026 12 AM PST            5.39           3297         +      Not Applicable
  01/19/2026 01 AM PST            5.41           3323         +      Not Applicable
  01/19/2026 02 AM PST            5.41           3323         0      Not Applicable
  01/19/2026 03 AM PST            5.40           3310         -      Not Applicable
  01/19/2026 04 AM PST            5.40           3310         0      Not Applicable
  01/19/2026 05 AM PST            5.43           3350         +      Not Applicable
  01/19/2026 06 AM PST            5.40           3310         -      Not Applicable
  01/19/2026 07 AM PST            5.40           3310         0      Not Applicable
  01/19/2026 08 AM PST            5.42           3337         +      Not Applicable
  01/19/2026 09 AM PST            5.41           3323         -      Not Applicable
  01/19/2026 10 AM PST            5.43           3350         +      Not Applicable
  01/19/2026 11 AM PST            5.39           3297         -      Not Applicable
  01/19/2026 12 PM PST            5.39           3297         0      Not Applicable
  01/19/2026 01 PM PST            5.39           3297         0      Not Applicable
  01/19/2026 02 PM PST            5.38           3283         -      Not Applicable
  01/19/2026 03 PM PST            5.40           3310         +      Not Applicable
  01/19/2026 04 PM PST            5.42           3337         +      Not Applicable
  01/19/2026 05 PM PST            5.40           3310         -      Not Applicable
  01/19/2026 06 PM PST            5.39           3297         -      Not Applicable
  01/19/2026 07 PM PST            5.36           3257         -      Not Applicable
  01/19/2026 08 PM PST            5.38           3283         +      Not Applicable
  01/19/2026 09 PM PST            5.37           3270         -      Not Applicable
  01/19/2026 10 PM PST            5.37           3270         0      Not Applicable
  01/19/2026 11 PM PST            5.39           3297         +      Not Applicable
  01/20/2026 12 AM PST            5.38           3283         -      Not Applicable
  01/20/2026 01 AM PST            5.36           3257         -      Not Applicable
  01/20/2026 02 AM PST            5.36           3257         0      Not Applicable
  01/20/2026 03 AM PST            5.38           3283         +      Not Applicable
  01/20/2026 04 AM PST            5.36           3257         -      Not Applicable
  01/20/2026 05 AM PST            5.39           3297         +      Not Applicable
  01/20/2026 06 AM PST            5.37           3270         -      Not Applicable
  01/20/2026 07 AM PST            5.35           3244         -      Not Applicable
  01/20/2026 08 AM PST            5.39           3297         +      Not Applicable
  01/20/2026 09 AM PST            5.36           3257         -      Not Applicable
  01/20/2026 10 AM PST            5.37           3270         +      Not Applicable
  01/20/2026 11 AM PST            5.39           3297         +      Not Applicable
  01/20/2026 12 PM PST            5.36           3257         -      Not Applicable
  01/20/2026 01 PM PST            5.36           3257         0      Not Applicable
  01/20/2026 02 PM PST            5.40           3310         +      Not Applicable
  01/20/2026 03 PM PST            5.37           3270         -      Not Applicable
  01/20/2026 04 PM PST            5.39           3297         +      Not Applicable
  01/20/2026 05 PM PST            5.37           3270         -      Not Applicable
  01/20/2026 06 PM PST            5.37           3270         0      Not Applicable
  01/20/2026 07 PM PST            5.36           3257         -      Not Applicable
  01/20/2026 08 PM PST            5.37           3270         +      Not Applicable
  01/20/2026 09 PM PST            5.39           3297         +      Not Applicable
  01/20/2026 10 PM PST            5.36           3257         -      Not Applicable
  01/20/2026 11 PM PST            5.38           3283         +      Not Applicable
  01/21/2026 12 AM PST            5.37           3270         -      Not Applicable
  01/21/2026 01 AM PST            5.35           3244         -      Not Applicable
  01/21/2026 02 AM PST            5.36           3257         +      Not Applicable
  01/21/2026 03 AM PST            5.36           3257         0      Not Applicable
  01/21/2026 04 AM PST            5.33           3217         -      Not Applicable
  01/21/2026 05 AM PST            5.34           3230         +      Not Applicable
  01/21/2026 06 AM PST            5.35           3244         +      Not Applicable
  01/21/2026 07 AM PST            5.35           3244         0      Not Applicable
  01/21/2026 08 AM PST            5.35           3244         0      Not Applicable
  01/21/2026 09 AM PST            5.34           3230         -      Not Applicable
  01/21/2026 10 AM PST            5.37           3270         +      Not Applicable
  01/21/2026 11 AM PST            5.34           3230         -      Not Applicable
  01/21/2026 12 PM PST            5.36           3257         +      Not Applicable
  01/21/2026 01 PM PST            5.37           3270         +      Not Applicable
  01/21/2026 02 PM PST            5.37           3270         0      Not Applicable
  01/21/2026 03 PM PST            5.34           3230         -      Not Applicable
  01/21/2026 04 PM PST            5.35           3244         +      Not Applicable
  01/21/2026 05 PM PST            5.36           3257         +      Not Applicable
  01/21/2026 06 PM PST            5.35           3244         -      Not Applicable
  01/21/2026 07 PM PST            5.34           3230         -      Not Applicable
  01/21/2026 08 PM PST            5.35           3244         +      Not Applicable
  01/21/2026 09 PM PST            5.33           3217         -      Not Applicable
  01/21/2026 10 PM PST            5.34           3230         +      Not Applicable
  01/21/2026 11 PM PST            5.33           3217         -      Not Applicable
  01/22/2026 12 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 01 AM PST            5.31           3191         -      Not Applicable
  01/22/2026 02 AM PST            5.33           3217         +      Not Applicable
  01/22/2026 03 AM PST            5.32           3204         -      Not Applicable
  01/22/2026 04 AM PST            5.33           3217         +      Not Applicable
  01/22/2026 05 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 06 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 07 AM PST            5.33           3217         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/22/2026 08 AM PST            5.33           3217                Not Applicable
  01/22/2026 09 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 10 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 11 AM PST            5.33           3217         0      Not Applicable
  01/22/2026 12 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 01 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 02 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 03 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 04 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 05 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 06 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 07 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 08 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 09 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 10 PM PST            5.33           3217         0      Not Applicable
  01/22/2026 11 PM PST            5.33           3217         0      Not Applicable
  01/23/2026 12 AM PST            5.33           3217         0      Not Applicable
  01/23/2026 01 AM PST            5.33           3217         0      Not Applicable
  01/23/2026 02 AM PST            5.33           3217         0      Not Applicable
  01/23/2026 03 AM PST            5.33           3217         0      Not Applicable
  01/23/2026 04 AM PST            5.33           3217         0      Not Applicable
  01/23/2026 05 AM PST            5.30           3178         -      Not Applicable
  01/23/2026 06 AM PST            5.25           3113         -      Not Applicable
  01/23/2026 07 AM PST            5.22           3075         -      Not Applicable
  01/23/2026 08 AM PST            5.20           3049         -      Not Applicable
  01/23/2026 09 AM PST            5.16           2998         -      Not Applicable
  01/23/2026 10 AM PST            5.11           2936         -      Not Applicable
  01/23/2026 11 AM PST            5.07           2886         -      Not Applicable
  01/23/2026 12 PM PST            5.05           2861         -      Not Applicable
  01/23/2026 01 PM PST            5.01           2812         -      Not Applicable
  01/23/2026 02 PM PST            4.95           2739         -      Not Applicable
  01/23/2026 03 PM PST            4.91           2691         -      Not Applicable
  01/23/2026 04 PM PST            4.88           2656         -      Not Applicable
  01/23/2026 05 PM PST            4.84           2609         -      Not Applicable
  01/23/2026 06 PM PST            4.79           2550         -      Not Applicable
  01/23/2026 07 PM PST            4.74           2493         -      Not Applicable
  01/23/2026 08 PM PST            4.71           2458         -      Not Applicable
  01/23/2026 09 PM PST            4.67           2413         -      Not Applicable
  01/23/2026 10 PM PST            4.62           2357         -      Not Applicable
  01/23/2026 11 PM PST            4.56           2291         -      Not Applicable
  01/24/2026 12 AM PST            4.53           2258         -      Not Applicable
  01/24/2026 01 AM PST            4.51           2237         -      Not Applicable
  01/24/2026 02 AM PST            4.50           2226         -      Not Applicable
  01/24/2026 03 AM PST            4.49           2215         -      Not Applicable
  01/24/2026 04 AM PST            4.49           2215         0      Not Applicable
  01/24/2026 05 AM PST            4.48           2204         -      Not Applicable
  01/24/2026 06 AM PST            4.45           2172         -      Not Applicable
  01/24/2026 07 AM PST            4.42           2143         -      Not Applicable
  01/24/2026 08 AM PST            4.40           2125         -      Not Applicable
  01/24/2026 09 AM PST            4.38           2106         -      Not Applicable
  01/24/2026 10 AM PST            4.35           2079         -      Not Applicable
  01/24/2026 11 AM PST            4.31           2043         -      Not Applicable
  01/24/2026 12 PM PST            4.29           2025         -      Not Applicable
  01/24/2026 01 PM PST            4.27           2007         -      Not Applicable
  01/24/2026 02 PM PST            4.24           1980         -      Not Applicable
  01/24/2026 03 PM PST            4.20           1945         -      Not Applicable
  01/24/2026 04 PM PST            4.18           1927         -      Not Applicable
  01/24/2026 05 PM PST            4.16           1910         -      Not Applicable
  01/24/2026 06 PM PST            4.11           1871         -      Not Applicable
  01/24/2026 07 PM PST            4.07           1841         -      Not Applicable
  01/24/2026 08 PM PST            4.04           1818         -      Not Applicable
  01/24/2026 09 PM PST            4.02           1803         -      Not Applicable
  01/24/2026 10 PM PST            3.98           1773         -      Not Applicable
  01/24/2026 11 PM PST            3.93           1736         -      Not Applicable
  01/25/2026 12 AM PST            3.90           1713         -      Not Applicable
  01/25/2026 01 AM PST            3.88           1699         -      Not Applicable
  01/25/2026 02 AM PST            3.83           1666         -      Not Applicable
  01/25/2026 03 AM PST            3.78           1634         -      Not Applicable
  01/25/2026 04 AM PST            3.75           1614         -      Not Applicable
  01/25/2026 05 AM PST            3.72           1595         -      Not Applicable
  01/25/2026 06 AM PST            3.67           1563         -      Not Applicable
  01/25/2026 07 AM PST            3.62           1530         -      Not Applicable
  01/25/2026 08 AM PST            3.59           1511         -      Not Applicable
  01/25/2026 09 AM PST            3.56           1492         -      Not Applicable
  01/25/2026 10 AM PST            3.52           1466         -      Not Applicable
  01/25/2026 11 AM PST            3.46           1427         -      Not Applicable
  01/25/2026 12 PM PST            3.43           1408         -      Not Applicable
  01/25/2026 01 PM PST            3.40           1388         -      Not Applicable
  01/25/2026 02 PM PST            3.36           1363         -      Not Applicable
  01/25/2026 03 PM PST            3.30           1324         -      Not Applicable
  01/25/2026 04 PM PST            3.27           1305         -      Not Applicable
  01/25/2026 05 PM PST            3.24           1287         -      Not Applicable
  01/25/2026 06 PM PST            3.19           1257         -      Not Applicable
  01/25/2026 07 PM PST            3.13           1221         -      Not Applicable
  01/25/2026 08 PM PST            3.09           1198         -      Not Applicable
  01/25/2026 09 PM PST            3.07           1186         -      Not Applicable
  01/25/2026 10 PM PST            3.03           1162         -      Not Applicable
  01/25/2026 11 PM PST            2.97           1127         -      Not Applicable
  01/26/2026 12 AM PST            2.93           1103         -      Not Applicable
  01/26/2026 01 AM PST            2.90           1085         -      Not Applicable
  01/26/2026 02 AM PST            2.87           1068         -      Not Applicable
  01/26/2026 03 AM PST            2.82           1038         -      Not Applicable
  01/26/2026 04 AM PST            2.77           1009         -      Not Applicable
  01/26/2026 05 AM PST            2.74            991         -      Not Applicable
  01/26/2026 06 AM PST            2.72            979         -      Not Applicable
  01/26/2026 07 AM PST            2.71            974         -      Not Applicable
  01/26/2026 08 AM PST            2.70            968         -      Not Applicable
  01/26/2026 09 AM PST            2.69            962         -      Not Applicable
  01/26/2026 10 AM PST            2.68            956         -      Not Applicable
  01/26/2026 11 AM PST            2.68            956         0      Not Applicable
  01/26/2026 12 PM PST            2.67            950         -      Not Applicable
  01/26/2026 01 PM PST            2.67            950         0      Not Applicable
  01/26/2026 02 PM PST            2.67            950         0      Not Applicable
  01/26/2026 03 PM PST            2.67            950         0      Not Applicable
  01/26/2026 04 PM PST            2.67            950         0      Not Applicable
  01/26/2026 05 PM PST            2.67            950         0      Not Applicable
  01/26/2026 06 PM PST            2.66            944         -      Not Applicable
  01/26/2026 07 PM PST            2.66            944         0      Not Applicable
  01/26/2026 08 PM PST            2.66            944         0      Not Applicable
  01/26/2026 09 PM PST            2.66            944         0      Not Applicable
  01/26/2026 10 PM PST            2.66            944         0      Not Applicable
  01/26/2026 11 PM PST            2.65            938         -      Not Applicable
  01/27/2026 12 AM PST            2.65            938         0      Not Applicable
  01/27/2026 01 AM PST            2.65            938         0      Not Applicable
  01/27/2026 02 AM PST            2.65            938         0      Not Applicable
  01/27/2026 03 AM PST            2.65            938         0      Not Applicable
  01/27/2026 04 AM PST            2.65            938         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.