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: Dec 30 2025 at 1:16 PM PSTNext Issuance: Dec 31 2025 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:  12/30/2025 at 01:22 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/26/2025 at 09:00 PM PST
# Maximum Observed Stage:                       9.62 Feet
# Maximum Observed Flow:                        10068 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/03/2026 at 11:00 AM PST
# Maximum Forecast Stage:                       6.08 Feet
# Maximum Forecast Flow:                        4281 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/25/2025 01 PM PST            6.84           5445                Not Applicable
  12/25/2025 02 PM PST            6.97           5626         +      Not Applicable
  12/25/2025 03 PM PST            7.09           5797         +      Not Applicable
  12/25/2025 04 PM PST            7.33           6146         +      Not Applicable
  12/25/2025 05 PM PST            7.48           6370         +      Not Applicable
  12/25/2025 06 PM PST            7.58           6522         +      Not Applicable
  12/25/2025 07 PM PST            7.71           6722         +      Not Applicable
  12/25/2025 08 PM PST            7.80           6862         +      Not Applicable
  12/25/2025 09 PM PST            7.92           7052         +      Not Applicable
  12/25/2025 10 PM PST            7.95           7099         +      Not Applicable
  12/25/2025 11 PM PST            8.00           7179         +      Not Applicable
  12/26/2025 12 AM PST            8.23           7554         +      Not Applicable
  12/26/2025 01 AM PST            8.43           7887         +      Not Applicable
  12/26/2025 02 AM PST            8.68           8315         +      Not Applicable
  12/26/2025 03 AM PST            8.86           8631         +      Not Applicable
  12/26/2025 04 AM PST            8.97           8826         +      Not Applicable
  12/26/2025 05 AM PST            9.06           8988         +      Not Applicable
  12/26/2025 06 AM PST            9.13           9115         +      Not Applicable
  12/26/2025 07 AM PST            9.10           9061         -      Not Applicable
  12/26/2025 08 AM PST            9.14           9134         +      Not Applicable
  12/26/2025 09 AM PST            9.09           9043         -      Not Applicable
  12/26/2025 10 AM PST            9.05           8970         -      Not Applicable
  12/26/2025 11 AM PST            9.01           8898         -      Not Applicable
  12/26/2025 12 PM PST            8.99           8862         -      Not Applicable
  12/26/2025 01 PM PST            8.98           8844         -      Not Applicable
  12/26/2025 02 PM PST            9.03           8934         +      Not Applicable
  12/26/2025 03 PM PST            9.01           8898         -      Not Applicable
  12/26/2025 04 PM PST            9.16           9170         +      Not Applicable
  12/26/2025 05 PM PST            9.30           9428         +      Not Applicable
  12/26/2025 06 PM PST            9.40           9614         +      Not Applicable
  12/26/2025 07 PM PST            9.48           9765         +      Not Applicable
  12/26/2025 08 PM PST            9.60          10024         +      Not Applicable
  12/26/2025 09 PM PST            9.62          10068         +      Not Applicable
  12/26/2025 10 PM PST            9.60          10024         -      Not Applicable
  12/26/2025 11 PM PST            9.56           9935         -      Not Applicable
  12/27/2025 12 AM PST            9.57           9957         +      Not Applicable
  12/27/2025 01 AM PST            9.52           9847         -      Not Applicable
  12/27/2025 02 AM PST            9.42           9652         -      Not Applicable
  12/27/2025 03 AM PST            9.26           9354         -      Not Applicable
  12/27/2025 04 AM PST            9.15           9152         -      Not Applicable
  12/27/2025 05 AM PST            9.01           8898         -      Not Applicable
  12/27/2025 06 AM PST            8.92           8737         -      Not Applicable
  12/27/2025 07 AM PST            8.84           8595         -      Not Applicable
  12/27/2025 08 AM PST            8.72           8385         -      Not Applicable
  12/27/2025 09 AM PST            8.63           8229         -      Not Applicable
  12/27/2025 10 AM PST            8.59           8160         -      Not Applicable
  12/27/2025 11 AM PST            8.54           8074         -      Not Applicable
  12/27/2025 12 PM PST            8.49           7989         -      Not Applicable
  12/27/2025 01 PM PST            8.40           7837         -      Not Applicable
  12/27/2025 02 PM PST            8.34           7736         -      Not Applicable
  12/27/2025 03 PM PST            8.26           7603         -      Not Applicable
  12/27/2025 04 PM PST            8.21           7521         -      Not Applicable
  12/27/2025 05 PM PST            8.14           7406         -      Not Applicable
  12/27/2025 06 PM PST            8.11           7357         -      Not Applicable
  12/27/2025 07 PM PST            7.98           7147         -      Not Applicable
  12/27/2025 08 PM PST            7.94           7083         -      Not Applicable
  12/27/2025 09 PM PST            7.87           6972         -      Not Applicable
  12/27/2025 10 PM PST            7.78           6831         -      Not Applicable
  12/27/2025 11 PM PST            7.70           6706         -      Not Applicable
  12/28/2025 12 AM PST            7.60           6552         -      Not Applicable
  12/28/2025 01 AM PST            7.57           6507         -      Not Applicable
  12/28/2025 02 AM PST            7.52           6431         -      Not Applicable
  12/28/2025 03 AM PST            7.46           6340         -      Not Applicable
  12/28/2025 04 AM PST            7.39           6235         -      Not Applicable
  12/28/2025 05 AM PST            7.37           6206         -      Not Applicable
  12/28/2025 06 AM PST            7.27           6058         -      Not Applicable
  12/28/2025 07 AM PST            7.20           5956         -      Not Applicable
  12/28/2025 08 AM PST            7.18           5927         -      Not Applicable
  12/28/2025 09 AM PST            7.13           5855         -      Not Applicable
  12/28/2025 10 AM PST            7.06           5754         -      Not Applicable
  12/28/2025 11 AM PST            7.07           5768         +      Not Applicable
  12/28/2025 12 PM PST            7.03           5711         -      Not Applicable
  12/28/2025 01 PM PST            6.99           5655         -      Not Applicable
  12/28/2025 02 PM PST            6.93           5570         -      Not Applicable
  12/28/2025 03 PM PST            6.91           5542         -      Not Applicable
  12/28/2025 04 PM PST            6.88           5500         -      Not Applicable
  12/28/2025 05 PM PST            6.88           5500         0      Not Applicable
  12/28/2025 06 PM PST            6.83           5431         -      Not Applicable
  12/28/2025 07 PM PST            6.77           5348         -      Not Applicable
  12/28/2025 08 PM PST            6.73           5293         -      Not Applicable
  12/28/2025 09 PM PST            6.71           5266         -      Not Applicable
  12/28/2025 10 PM PST            6.64           5171         -      Not Applicable
  12/28/2025 11 PM PST            6.61           5131         -      Not Applicable
  12/29/2025 12 AM PST            6.57           5064         -      Not Applicable
  12/29/2025 01 AM PST            6.55           5030         -      Not Applicable
  12/29/2025 02 AM PST            6.51           4964         -      Not Applicable
  12/29/2025 03 AM PST            6.53           4997         +      Not Applicable
  12/29/2025 04 AM PST            6.54           5014         +      Not Applicable
  12/29/2025 05 AM PST            6.45           4866         -      Not Applicable
  12/29/2025 06 AM PST            6.37           4736         -      Not Applicable
  12/29/2025 07 AM PST            6.32           4656         -      Not Applicable
  12/29/2025 08 AM PST            6.28           4592         -      Not Applicable
  12/29/2025 09 AM PST            6.28           4592         0      Not Applicable
  12/29/2025 10 AM PST            6.21           4482         -      Not Applicable
  12/29/2025 11 AM PST            6.16           4404         -      Not Applicable
  12/29/2025 12 PM PST            6.14           4373         -      Not Applicable
  12/29/2025 01 PM PST            6.10           4312         -      Not Applicable
  12/29/2025 02 PM PST            6.08           4281         -      Not Applicable
  12/29/2025 03 PM PST            6.03           4205         -      Not Applicable
  12/29/2025 04 PM PST            5.97           4115         -      Not Applicable
  12/29/2025 05 PM PST            5.96           4100         -      Not Applicable
  12/29/2025 06 PM PST            5.89           3996         -      Not Applicable
  12/29/2025 07 PM PST            5.87           3967         -      Not Applicable
  12/29/2025 08 PM PST            5.82           3894         -      Not Applicable
  12/29/2025 09 PM PST            5.79           3851         -      Not Applicable
  12/29/2025 10 PM PST            5.75           3793         -      Not Applicable
  12/29/2025 11 PM PST            5.73           3765         -      Not Applicable
  12/30/2025 12 AM PST            5.70           3722         -      Not Applicable
  12/30/2025 01 AM PST            5.67           3680         -      Not Applicable
  12/30/2025 02 AM PST            5.60           3582         -      Not Applicable
  12/30/2025 03 AM PST            5.63           3624         +      Not Applicable
  12/30/2025 04 AM PST            5.60           3582         -      Not Applicable
  12/30/2025 05 AM PST            5.57           3540         -      Not Applicable
  12/30/2025 06 AM PST            5.51           3458         -      Not Applicable
  12/30/2025 07 AM PST            5.49           3431         -      Not Applicable
  12/30/2025 08 AM PST            5.49           3431         0      Not Applicable
  12/30/2025 09 AM PST            5.42           3337         -      Not Applicable
  12/30/2025 10 AM PST            5.34           3230         -      Not Applicable
  12/30/2025 11 AM PST            5.35           3244         +      Not Applicable
  12/30/2025 12 PM PST            5.34           3230         -      Not Applicable
  12/30/2025 01 PM PST            5.34           3230         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/30/2025 02 PM PST            5.34           3230                Not Applicable
  12/30/2025 03 PM PST            5.33           3217         -      Not Applicable
  12/30/2025 04 PM PST            5.32           3204         -      Not Applicable
  12/30/2025 05 PM PST            5.31           3191         -      Not Applicable
  12/30/2025 06 PM PST            5.30           3178         -      Not Applicable
  12/30/2025 07 PM PST            5.29           3165         -      Not Applicable
  12/30/2025 08 PM PST            5.29           3165         0      Not Applicable
  12/30/2025 09 PM PST            5.29           3165         0      Not Applicable
  12/30/2025 10 PM PST            5.29           3165         0      Not Applicable
  12/30/2025 11 PM PST            5.28           3152         -      Not Applicable
  12/31/2025 12 AM PST            5.25           3113         -      Not Applicable
  12/31/2025 01 AM PST            5.24           3100         -      Not Applicable
  12/31/2025 02 AM PST            5.23           3088         -      Not Applicable
  12/31/2025 03 AM PST            5.22           3075         -      Not Applicable
  12/31/2025 04 AM PST            5.22           3075         0      Not Applicable
  12/31/2025 05 AM PST            5.20           3049         -      Not Applicable
  12/31/2025 06 AM PST            5.18           3024         -      Not Applicable
  12/31/2025 07 AM PST            5.16           2998         -      Not Applicable
  12/31/2025 08 AM PST            5.15           2986         -      Not Applicable
  12/31/2025 09 AM PST            5.13           2961         -      Not Applicable
  12/31/2025 10 AM PST            5.11           2936         -      Not Applicable
  12/31/2025 11 AM PST            5.08           2898         -      Not Applicable
  12/31/2025 12 PM PST            5.07           2886         -      Not Applicable
  12/31/2025 01 PM PST            5.07           2886         0      Not Applicable
  12/31/2025 02 PM PST            5.06           2874         -      Not Applicable
  12/31/2025 03 PM PST            5.05           2861         -      Not Applicable
  12/31/2025 04 PM PST            5.03           2837         -      Not Applicable
  12/31/2025 05 PM PST            5.00           2800         -      Not Applicable
  12/31/2025 06 PM PST            4.99           2788         -      Not Applicable
  12/31/2025 07 PM PST            4.99           2788         0      Not Applicable
  12/31/2025 08 PM PST            4.98           2776         -      Not Applicable
  12/31/2025 09 PM PST            4.97           2764         -      Not Applicable
  12/31/2025 10 PM PST            4.95           2739         -      Not Applicable
  12/31/2025 11 PM PST            4.94           2727         -      Not Applicable
  01/01/2026 12 AM PST            4.93           2715         -      Not Applicable
  01/01/2026 01 AM PST            4.93           2715         0      Not Applicable
  01/01/2026 02 AM PST            4.93           2715         0      Not Applicable
  01/01/2026 03 AM PST            4.92           2703         -      Not Applicable
  01/01/2026 04 AM PST            4.91           2691         -      Not Applicable
  01/01/2026 05 AM PST            4.89           2668         -      Not Applicable
  01/01/2026 06 AM PST            4.89           2668         0      Not Applicable
  01/01/2026 07 AM PST            4.90           2680         +      Not Applicable
  01/01/2026 08 AM PST            4.91           2691         +      Not Applicable
  01/01/2026 09 AM PST            4.92           2703         +      Not Applicable
  01/01/2026 10 AM PST            4.91           2691         -      Not Applicable
  01/01/2026 11 AM PST            4.91           2691         0      Not Applicable
  01/01/2026 12 PM PST            4.92           2703         +      Not Applicable
  01/01/2026 01 PM PST            4.94           2727         +      Not Applicable
  01/01/2026 02 PM PST            4.96           2751         +      Not Applicable
  01/01/2026 03 PM PST            4.99           2788         +      Not Applicable
  01/01/2026 04 PM PST            5.02           2824         +      Not Applicable
  01/01/2026 05 PM PST            5.04           2849         +      Not Applicable
  01/01/2026 06 PM PST            5.05           2861         +      Not Applicable
  01/01/2026 07 PM PST            5.06           2874         +      Not Applicable
  01/01/2026 08 PM PST            5.08           2898         +      Not Applicable
  01/01/2026 09 PM PST            5.09           2911         +      Not Applicable
  01/01/2026 10 PM PST            5.12           2948         +      Not Applicable
  01/01/2026 11 PM PST            5.14           2973         +      Not Applicable
  01/02/2026 12 AM PST            5.16           2998         +      Not Applicable
  01/02/2026 01 AM PST            5.18           3024         +      Not Applicable
  01/02/2026 02 AM PST            5.18           3024         0      Not Applicable
  01/02/2026 03 AM PST            5.17           3011         -      Not Applicable
  01/02/2026 04 AM PST            5.17           3011         0      Not Applicable
  01/02/2026 05 AM PST            5.18           3024         +      Not Applicable
  01/02/2026 06 AM PST            5.19           3037         +      Not Applicable
  01/02/2026 07 AM PST            5.20           3049         +      Not Applicable
  01/02/2026 08 AM PST            5.21           3062         +      Not Applicable
  01/02/2026 09 AM PST            5.22           3075         +      Not Applicable
  01/02/2026 10 AM PST            5.24           3100         +      Not Applicable
  01/02/2026 11 AM PST            5.25           3113         +      Not Applicable
  01/02/2026 12 PM PST            5.26           3126         +      Not Applicable
  01/02/2026 01 PM PST            5.27           3139         +      Not Applicable
  01/02/2026 02 PM PST            5.28           3152         +      Not Applicable
  01/02/2026 03 PM PST            5.31           3191         +      Not Applicable
  01/02/2026 04 PM PST            5.34           3230         +      Not Applicable
  01/02/2026 05 PM PST            5.39           3297         +      Not Applicable
  01/02/2026 06 PM PST            5.44           3363         +      Not Applicable
  01/02/2026 07 PM PST            5.50           3444         +      Not Applicable
  01/02/2026 08 PM PST            5.55           3513         +      Not Applicable
  01/02/2026 09 PM PST            5.61           3596         +      Not Applicable
  01/02/2026 10 PM PST            5.64           3638         +      Not Applicable
  01/02/2026 11 PM PST            5.68           3694         +      Not Applicable
  01/03/2026 12 AM PST            5.73           3765         +      Not Applicable
  01/03/2026 01 AM PST            5.79           3851         +      Not Applicable
  01/03/2026 02 AM PST            5.83           3909         +      Not Applicable
  01/03/2026 03 AM PST            5.88           3982         +      Not Applicable
  01/03/2026 04 AM PST            5.92           4041         +      Not Applicable
  01/03/2026 05 AM PST            5.95           4085         +      Not Applicable
  01/03/2026 06 AM PST            5.98           4130         +      Not Applicable
  01/03/2026 07 AM PST            6.01           4175         +      Not Applicable
  01/03/2026 08 AM PST            6.03           4205         +      Not Applicable
  01/03/2026 09 AM PST            6.05           4236         +      Not Applicable
  01/03/2026 10 AM PST            6.07           4266         +      Not Applicable
  01/03/2026 11 AM PST            6.08           4281         +      Not Applicable
  01/03/2026 12 PM PST            6.08           4281         0      Not Applicable
  01/03/2026 01 PM PST            6.08           4281         0      Not Applicable
  01/03/2026 02 PM PST            6.08           4281         0      Not Applicable
  01/03/2026 03 PM PST            6.08           4281         0      Not Applicable
  01/03/2026 04 PM PST            6.07           4266         -      Not Applicable
  01/03/2026 05 PM PST            6.06           4251         -      Not Applicable
  01/03/2026 06 PM PST            6.02           4190         -      Not Applicable
  01/03/2026 07 PM PST            5.97           4115         -      Not Applicable
  01/03/2026 08 PM PST            5.93           4056         -      Not Applicable
  01/03/2026 09 PM PST            5.90           4011         -      Not Applicable
  01/03/2026 10 PM PST            5.87           3967         -      Not Applicable
  01/03/2026 11 PM PST            5.84           3923         -      Not Applicable
  01/04/2026 12 AM PST            5.81           3880         -      Not Applicable
  01/04/2026 01 AM PST            5.79           3851         -      Not Applicable
  01/04/2026 02 AM PST            5.76           3808         -      Not Applicable
  01/04/2026 03 AM PST            5.73           3765         -      Not Applicable
  01/04/2026 04 AM PST            5.70           3722         -      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.