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TRINITY RIVER - JUNCTION CITY (TRJC1)
| Latitude: 40.73º N | Longitude: 123.06º W | Elevation: 1445 Feet | | Forecast Type: Unofficial Location |
| Location: Trinity County in California | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Apr 29 2026 at 7:25 AM PDT | Next Issuance: | Apr 30 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 - Junction City (TRJC1)
#
# File Generation Time: 04/29/2026 at 07:27 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/24/2026 at 03:00 PM PDT
# Maximum Observed Stage: 6.28 Feet
# Maximum Observed Flow: 4556 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/29/2026 at 08:00 PM PDT
# Maximum Forecast Stage: 3.82 Feet
# Maximum Forecast Flow: 1807 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/24/2026 07 AM PDT 5.79 3914 Not Applicable
04/24/2026 08 AM PDT 5.92 4080 + Not Applicable
04/24/2026 09 AM PDT 6.13 4355 + Not Applicable
04/24/2026 10 AM PDT 6.22 4475 + Not Applicable
04/24/2026 11 AM PDT 6.26 4529 + Not Applicable
04/24/2026 12 PM PDT 6.21 4461 - Not Applicable
04/24/2026 01 PM PDT 6.23 4488 + Not Applicable
04/24/2026 02 PM PDT 6.22 4475 - Not Applicable
04/24/2026 03 PM PDT 6.28 4556 + Not Applicable
04/24/2026 04 PM PDT 6.26 4529 - Not Applicable
04/24/2026 05 PM PDT 6.19 4434 - Not Applicable
04/24/2026 06 PM PDT 6.14 4368 - Not Applicable
04/24/2026 07 PM PDT 6.08 4288 - Not Applicable
04/24/2026 08 PM PDT 6.02 4210 - Not Applicable
04/24/2026 09 PM PDT 5.96 4132 - Not Applicable
04/24/2026 10 PM PDT 5.94 4106 - Not Applicable
04/24/2026 11 PM PDT 5.91 4067 - Not Applicable
04/25/2026 12 AM PDT 5.84 3978 - Not Applicable
04/25/2026 01 AM PDT 5.79 3914 - Not Applicable
04/25/2026 02 AM PDT 5.78 3902 - Not Applicable
04/25/2026 03 AM PDT 5.75 3864 - Not Applicable
04/25/2026 04 AM PDT 5.71 3814 - Not Applicable
04/25/2026 05 AM PDT 5.68 3777 - Not Applicable
04/25/2026 06 AM PDT 5.66 3752 - Not Applicable
04/25/2026 07 AM PDT 5.58 3654 - Not Applicable
04/25/2026 08 AM PDT 5.49 3544 - Not Applicable
04/25/2026 09 AM PDT 5.47 3520 - Not Applicable
04/25/2026 10 AM PDT 5.46 3508 - Not Applicable
04/25/2026 11 AM PDT 5.43 3473 - Not Applicable
04/25/2026 12 PM PDT 5.39 3425 - Not Applicable
04/25/2026 01 PM PDT 5.33 3354 - Not Applicable
04/25/2026 02 PM PDT 5.27 3284 - Not Applicable
04/25/2026 03 PM PDT 5.24 3250 - Not Applicable
04/25/2026 04 PM PDT 5.18 3181 - Not Applicable
04/25/2026 05 PM PDT 5.11 3101 - Not Applicable
04/25/2026 06 PM PDT 5.07 3056 - Not Applicable
04/25/2026 07 PM PDT 5.01 2989 - Not Applicable
04/25/2026 08 PM PDT 4.97 2945 - Not Applicable
04/25/2026 09 PM PDT 4.93 2901 - Not Applicable
04/25/2026 10 PM PDT 4.92 2890 - Not Applicable
04/25/2026 11 PM PDT 4.91 2879 - Not Applicable
04/26/2026 12 AM PDT 4.89 2857 - Not Applicable
04/26/2026 01 AM PDT 4.90 2868 + Not Applicable
04/26/2026 02 AM PDT 4.92 2890 + Not Applicable
04/26/2026 03 AM PDT 4.90 2868 - Not Applicable
04/26/2026 04 AM PDT 4.89 2857 - Not Applicable
04/26/2026 05 AM PDT 4.87 2835 - Not Applicable
04/26/2026 06 AM PDT 4.89 2857 + Not Applicable
04/26/2026 07 AM PDT 4.85 2814 - Not Applicable
04/26/2026 08 AM PDT 4.81 2771 - Not Applicable
04/26/2026 09 AM PDT 4.75 2707 - Not Applicable
04/26/2026 10 AM PDT 4.69 2644 - Not Applicable
04/26/2026 11 AM PDT 4.62 2571 - Not Applicable
04/26/2026 12 PM PDT 4.59 2540 - Not Applicable
04/26/2026 01 PM PDT 4.54 2489 - Not Applicable
04/26/2026 02 PM PDT 4.50 2448 - Not Applicable
04/26/2026 03 PM PDT 4.43 2378 - Not Applicable
04/26/2026 04 PM PDT 4.40 2348 - Not Applicable
04/26/2026 05 PM PDT 4.37 2318 - Not Applicable
04/26/2026 06 PM PDT 4.29 2240 - Not Applicable
04/26/2026 07 PM PDT 4.25 2202 - Not Applicable
04/26/2026 08 PM PDT 4.24 2192 - Not Applicable
04/26/2026 09 PM PDT 4.26 2211 + Not Applicable
04/26/2026 10 PM PDT 4.27 2221 + Not Applicable
04/26/2026 11 PM PDT 4.26 2211 - Not Applicable
04/27/2026 12 AM PDT 4.22 2173 - Not Applicable
04/27/2026 01 AM PDT 4.21 2163 - Not Applicable
04/27/2026 02 AM PDT 4.16 2116 - Not Applicable
04/27/2026 03 AM PDT 4.12 2078 - Not Applicable
04/27/2026 04 AM PDT 4.10 2060 - Not Applicable
04/27/2026 05 AM PDT 4.07 2032 - Not Applicable
04/27/2026 06 AM PDT 4.06 2023 - Not Applicable
04/27/2026 07 AM PDT 4.03 1995 - Not Applicable
04/27/2026 08 AM PDT 3.98 1949 - Not Applicable
04/27/2026 09 AM PDT 3.96 1931 - Not Applicable
04/27/2026 10 AM PDT 3.92 1895 - Not Applicable
04/27/2026 11 AM PDT 3.89 1868 - Not Applicable
04/27/2026 12 PM PDT 3.84 1824 - Not Applicable
04/27/2026 01 PM PDT 3.85 1833 + Not Applicable
04/27/2026 02 PM PDT 3.84 1824 - Not Applicable
04/27/2026 03 PM PDT 3.82 1807 - Not Applicable
04/27/2026 04 PM PDT 3.81 1798 - Not Applicable
04/27/2026 05 PM PDT 3.81 1798 0 Not Applicable
04/27/2026 06 PM PDT 3.81 1798 0 Not Applicable
04/27/2026 07 PM PDT 3.79 1781 - Not Applicable
04/27/2026 08 PM PDT 3.77 1763 - Not Applicable
04/27/2026 09 PM PDT 3.76 1755 - Not Applicable
04/27/2026 10 PM PDT 3.75 1746 - Not Applicable
04/27/2026 11 PM PDT 3.77 1763 + Not Applicable
04/28/2026 12 AM PDT 3.78 1772 + Not Applicable
04/28/2026 01 AM PDT 3.76 1755 - Not Applicable
04/28/2026 02 AM PDT 3.77 1763 + Not Applicable
04/28/2026 03 AM PDT 3.78 1772 + Not Applicable
04/28/2026 04 AM PDT 3.76 1755 - Not Applicable
04/28/2026 05 AM PDT 3.76 1755 0 Not Applicable
04/28/2026 06 AM PDT 3.76 1755 0 Not Applicable
04/28/2026 07 AM PDT 3.78 1772 + Not Applicable
04/28/2026 08 AM PDT 3.83 1815 + Not Applicable
04/28/2026 09 AM PDT 3.87 1851 + Not Applicable
04/28/2026 10 AM PDT 3.87 1851 0 Not Applicable
04/28/2026 11 AM PDT 3.87 1851 0 Not Applicable
04/28/2026 12 PM PDT 3.85 1833 - Not Applicable
04/28/2026 01 PM PDT 3.86 1842 + Not Applicable
04/28/2026 02 PM PDT 3.85 1833 - Not Applicable
04/28/2026 03 PM PDT 3.83 1815 - Not Applicable
04/28/2026 04 PM PDT 3.84 1824 + Not Applicable
04/28/2026 05 PM PDT 3.84 1824 0 Not Applicable
04/28/2026 06 PM PDT 3.84 1824 0 Not Applicable
04/28/2026 07 PM PDT 3.83 1815 - Not Applicable
04/28/2026 08 PM PDT 3.83 1815 0 Not Applicable
04/28/2026 09 PM PDT 3.83 1815 0 Not Applicable
04/28/2026 10 PM PDT 3.83 1815 0 Not Applicable
04/28/2026 11 PM PDT 3.82 1807 - Not Applicable
04/29/2026 12 AM PDT 3.84 1824 + Not Applicable
04/29/2026 01 AM PDT 3.83 1815 - Not Applicable
04/29/2026 02 AM PDT 3.83 1815 0 Not Applicable
04/29/2026 03 AM PDT 3.84 1824 + Not Applicable
04/29/2026 04 AM PDT 3.82 1807 - Not Applicable
04/29/2026 05 AM PDT 3.84 1824 + Not Applicable
04/29/2026 06 AM PDT 3.83 1815 - Not Applicable
04/29/2026 07 AM PDT 3.82 1807 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/29/2026 08 AM PDT 3.81 1798 Not Applicable
04/29/2026 09 AM PDT 3.80 1789 - Not Applicable
04/29/2026 10 AM PDT 3.80 1789 0 Not Applicable
04/29/2026 11 AM PDT 3.79 1781 - Not Applicable
04/29/2026 12 PM PDT 3.78 1772 - Not Applicable
04/29/2026 01 PM PDT 3.77 1763 - Not Applicable
04/29/2026 02 PM PDT 3.78 1772 + Not Applicable
04/29/2026 03 PM PDT 3.80 1789 + Not Applicable
04/29/2026 04 PM PDT 3.81 1798 + Not Applicable
04/29/2026 05 PM PDT 3.81 1798 0 Not Applicable
04/29/2026 06 PM PDT 3.81 1798 0 Not Applicable
04/29/2026 07 PM PDT 3.81 1798 0 Not Applicable
04/29/2026 08 PM PDT 3.82 1807 + Not Applicable
04/29/2026 09 PM PDT 3.82 1807 0 Not Applicable
04/29/2026 10 PM PDT 3.82 1807 0 Not Applicable
04/29/2026 11 PM PDT 3.82 1807 0 Not Applicable
04/30/2026 12 AM PDT 3.82 1807 0 Not Applicable
04/30/2026 01 AM PDT 3.82 1807 0 Not Applicable
04/30/2026 02 AM PDT 3.81 1798 - Not Applicable
04/30/2026 03 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 04 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 05 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 06 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 07 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 08 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 09 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 10 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 11 AM PDT 3.81 1798 0 Not Applicable
04/30/2026 12 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 01 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 02 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 03 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 04 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 05 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 06 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 07 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 08 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 09 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 10 PM PDT 3.81 1798 0 Not Applicable
04/30/2026 11 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 12 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 01 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 02 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 03 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 04 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 05 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 06 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 07 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 08 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 09 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 10 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 11 AM PDT 3.81 1798 0 Not Applicable
05/01/2026 12 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 01 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 02 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 03 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 04 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 05 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 06 PM PDT 3.81 1798 0 Not Applicable
05/01/2026 07 PM PDT 3.80 1789 - Not Applicable
05/01/2026 08 PM PDT 3.80 1789 0 Not Applicable
05/01/2026 09 PM PDT 3.80 1789 0 Not Applicable
05/01/2026 10 PM PDT 3.80 1789 0 Not Applicable
05/01/2026 11 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 12 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 01 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 02 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 03 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 04 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 05 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 06 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 07 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 08 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 09 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 10 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 11 AM PDT 3.80 1789 0 Not Applicable
05/02/2026 12 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 01 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 02 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 03 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 04 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 05 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 06 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 07 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 08 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 09 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 10 PM PDT 3.80 1789 0 Not Applicable
05/02/2026 11 PM PDT 3.80 1789 0 Not Applicable
05/03/2026 12 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 01 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 02 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 03 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 04 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 05 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 06 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 07 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 08 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 09 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 10 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 11 AM PDT 3.80 1789 0 Not Applicable
05/03/2026 12 PM PDT 3.81 1798 + Not Applicable
05/03/2026 01 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 02 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 03 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 04 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 05 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 06 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 07 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 08 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 09 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 10 PM PDT 3.81 1798 0 Not Applicable
05/03/2026 11 PM PDT 3.81 1798 0 Not Applicable
05/04/2026 12 AM PDT 3.81 1798 0 Not Applicable
05/04/2026 01 AM PDT 3.81 1798 0 Not Applicable
05/04/2026 02 AM PDT 3.80 1789 - Not Applicable
05/04/2026 03 AM PDT 3.80 1789 0 Not Applicable
05/04/2026 04 AM PDT 3.80 1789 0 Not Applicable
05/04/2026 05 AM PDT 3.80 1789 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.
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