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

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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: Mar 18 2026 at 12:50 PM PDTNext Issuance: Mar 19 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:  03/18/2026 at 12:52 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/13/2026 at 07:00 PM PDT
# Maximum Observed Stage:                       2.40 Feet
# Maximum Observed Flow:                        769 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/20/2026 at 08:00 PM PDT
# Maximum Forecast Stage:                       3.37 Feet
# Maximum Forecast Flow:                        1433 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/13/2026 12 PM PDT            2.38            757                Not Applicable
  03/13/2026 01 PM PDT            2.39            763         +      Not Applicable
  03/13/2026 02 PM PDT            2.39            763         0      Not Applicable
  03/13/2026 03 PM PDT            2.39            763         0      Not Applicable
  03/13/2026 04 PM PDT            2.38            757         -      Not Applicable
  03/13/2026 05 PM PDT            2.39            763         +      Not Applicable
  03/13/2026 06 PM PDT            2.40            769         +      Not Applicable
  03/13/2026 07 PM PDT            2.40            769         0      Not Applicable
  03/13/2026 08 PM PDT            2.39            763         -      Not Applicable
  03/13/2026 09 PM PDT            2.38            757         -      Not Applicable
  03/13/2026 10 PM PDT            2.38            757         0      Not Applicable
  03/13/2026 11 PM PDT            2.38            757         0      Not Applicable
  03/14/2026 12 AM PDT            2.37            752         -      Not Applicable
  03/14/2026 01 AM PDT            2.37            752         0      Not Applicable
  03/14/2026 02 AM PDT            2.37            752         0      Not Applicable
  03/14/2026 03 AM PDT            2.37            752         0      Not Applicable
  03/14/2026 04 AM PDT            2.35            740         -      Not Applicable
  03/14/2026 05 AM PDT            2.37            752         +      Not Applicable
  03/14/2026 06 AM PDT            2.36            746         -      Not Applicable
  03/14/2026 07 AM PDT            2.36            746         0      Not Applicable
  03/14/2026 08 AM PDT            2.36            746         0      Not Applicable
  03/14/2026 09 AM PDT            2.36            746         0      Not Applicable
  03/14/2026 10 AM PDT            2.36            746         0      Not Applicable
  03/14/2026 11 AM PDT            2.36            746         0      Not Applicable
  03/14/2026 12 PM PDT            2.35            740         -      Not Applicable
  03/14/2026 01 PM PDT            2.36            746         +      Not Applicable
  03/14/2026 02 PM PDT            2.37            752         +      Not Applicable
  03/14/2026 03 PM PDT            2.36            746         -      Not Applicable
  03/14/2026 04 PM PDT            2.36            746         0      Not Applicable
  03/14/2026 05 PM PDT            2.37            752         +      Not Applicable
  03/14/2026 06 PM PDT            2.36            746         -      Not Applicable
  03/14/2026 07 PM PDT            2.37            752         +      Not Applicable
  03/14/2026 08 PM PDT            2.35            740         -      Not Applicable
  03/14/2026 09 PM PDT            2.36            746         +      Not Applicable
  03/14/2026 10 PM PDT            2.36            746         0      Not Applicable
  03/14/2026 11 PM PDT            2.35            740         -      Not Applicable
  03/15/2026 12 AM PDT            2.35            740         0      Not Applicable
  03/15/2026 01 AM PDT            2.34            734         -      Not Applicable
  03/15/2026 02 AM PDT            2.34            734         0      Not Applicable
  03/15/2026 03 AM PDT            2.34            734         0      Not Applicable
  03/15/2026 04 AM PDT            2.33            729         -      Not Applicable
  03/15/2026 05 AM PDT            2.34            734         +      Not Applicable
  03/15/2026 06 AM PDT            2.33            729         -      Not Applicable
  03/15/2026 07 AM PDT            2.34            734         +      Not Applicable
  03/15/2026 08 AM PDT            2.34            734         0      Not Applicable
  03/15/2026 09 AM PDT            2.33            729         -      Not Applicable
  03/15/2026 10 AM PDT            2.34            734         +      Not Applicable
  03/15/2026 11 AM PDT            2.34            734         0      Not Applicable
  03/15/2026 12 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 01 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 02 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 03 PM PDT            2.35            740         +      Not Applicable
  03/15/2026 04 PM PDT            2.34            734         -      Not Applicable
  03/15/2026 05 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 06 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 07 PM PDT            2.34            734         0      Not Applicable
  03/15/2026 08 PM PDT            2.33            729         -      Not Applicable
  03/15/2026 09 PM PDT            2.34            734         +      Not Applicable
  03/15/2026 10 PM PDT            2.33            729         -      Not Applicable
  03/15/2026 11 PM PDT            2.32            723         -      Not Applicable
  03/16/2026 12 AM PDT            2.31            717         -      Not Applicable
  03/16/2026 01 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 02 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 03 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 04 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 05 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 06 AM PDT            2.30            712         -      Not Applicable
  03/16/2026 07 AM PDT            2.30            712         0      Not Applicable
  03/16/2026 08 AM PDT            2.30            712         0      Not Applicable
  03/16/2026 09 AM PDT            2.31            717         +      Not Applicable
  03/16/2026 10 AM PDT            2.31            717         0      Not Applicable
  03/16/2026 11 AM PDT            2.30            712         -      Not Applicable
  03/16/2026 12 PM PDT            2.31            717         +      Not Applicable
  03/16/2026 01 PM PDT            2.31            717         0      Not Applicable
  03/16/2026 02 PM PDT            2.32            723         +      Not Applicable
  03/16/2026 03 PM PDT            2.32            723         0      Not Applicable
  03/16/2026 04 PM PDT            2.32            723         0      Not Applicable
  03/16/2026 05 PM PDT            2.32            723         0      Not Applicable
  03/16/2026 06 PM PDT            2.31            717         -      Not Applicable
  03/16/2026 07 PM PDT            2.32            723         +      Not Applicable
  03/16/2026 08 PM PDT            2.31            717         -      Not Applicable
  03/16/2026 09 PM PDT            2.31            717         0      Not Applicable
  03/16/2026 10 PM PDT            2.30            712         -      Not Applicable
  03/16/2026 11 PM PDT            2.30            712         0      Not Applicable
  03/17/2026 12 AM PDT            2.30            712         0      Not Applicable
  03/17/2026 01 AM PDT            2.29            706         -      Not Applicable
  03/17/2026 02 AM PDT            2.29            706         0      Not Applicable
  03/17/2026 03 AM PDT            2.30            712         +      Not Applicable
  03/17/2026 04 AM PDT            2.28            700         -      Not Applicable
  03/17/2026 05 AM PDT            2.27            695         -      Not Applicable
  03/17/2026 06 AM PDT            2.29            706         +      Not Applicable
  03/17/2026 07 AM PDT            2.29            706         0      Not Applicable
  03/17/2026 08 AM PDT            2.29            706         0      Not Applicable
  03/17/2026 09 AM PDT            2.29            706         0      Not Applicable
  03/17/2026 10 AM PDT            2.30            712         +      Not Applicable
  03/17/2026 11 AM PDT            2.29            706         -      Not Applicable
  03/17/2026 12 PM PDT            2.29            706         0      Not Applicable
  03/17/2026 01 PM PDT            2.31            717         +      Not Applicable
  03/17/2026 02 PM PDT            2.30            712         -      Not Applicable
  03/17/2026 03 PM PDT            2.31            717         +      Not Applicable
  03/17/2026 04 PM PDT            2.31            717         0      Not Applicable
  03/17/2026 05 PM PDT            2.30            712         -      Not Applicable
  03/17/2026 06 PM PDT            2.30            712         0      Not Applicable
  03/17/2026 07 PM PDT            2.31            717         +      Not Applicable
  03/17/2026 08 PM PDT            2.29            706         -      Not Applicable
  03/17/2026 09 PM PDT            2.29            706         0      Not Applicable
  03/17/2026 10 PM PDT            2.29            706         0      Not Applicable
  03/17/2026 11 PM PDT            2.30            712         +      Not Applicable
  03/18/2026 12 AM PDT            2.28            700         -      Not Applicable
  03/18/2026 01 AM PDT            2.28            700         0      Not Applicable
  03/18/2026 02 AM PDT            2.28            700         0      Not Applicable
  03/18/2026 03 AM PDT            2.27            695         -      Not Applicable
  03/18/2026 04 AM PDT            2.27            695         0      Not Applicable
  03/18/2026 05 AM PDT            2.28            700         +      Not Applicable
  03/18/2026 06 AM PDT            2.27            695         -      Not Applicable
  03/18/2026 07 AM PDT            2.28            700         +      Not Applicable
  03/18/2026 08 AM PDT            2.28            700         0      Not Applicable
  03/18/2026 09 AM PDT            2.29            706         +      Not Applicable
  03/18/2026 10 AM PDT            2.28            700         -      Not Applicable
  03/18/2026 11 AM PDT            2.28            700         0      Not Applicable
  03/18/2026 12 PM PDT            2.28            700         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/18/2026 01 PM PDT            2.28            700                Not Applicable
  03/18/2026 02 PM PDT            2.28            700         0      Not Applicable
  03/18/2026 03 PM PDT            2.28            700         0      Not Applicable
  03/18/2026 04 PM PDT            2.28            700         0      Not Applicable
  03/18/2026 05 PM PDT            2.27            695         -      Not Applicable
  03/18/2026 06 PM PDT            2.27            695         0      Not Applicable
  03/18/2026 07 PM PDT            2.27            695         0      Not Applicable
  03/18/2026 08 PM PDT            2.27            695         0      Not Applicable
  03/18/2026 09 PM PDT            2.26            689         -      Not Applicable
  03/18/2026 10 PM PDT            2.26            689         0      Not Applicable
  03/18/2026 11 PM PDT            2.26            689         0      Not Applicable
  03/19/2026 12 AM PDT            2.25            684         -      Not Applicable
  03/19/2026 01 AM PDT            2.25            684         0      Not Applicable
  03/19/2026 02 AM PDT            2.25            684         0      Not Applicable
  03/19/2026 03 AM PDT            2.25            684         0      Not Applicable
  03/19/2026 04 AM PDT            2.25            684         0      Not Applicable
  03/19/2026 05 AM PDT            2.24            678         -      Not Applicable
  03/19/2026 06 AM PDT            2.24            678         0      Not Applicable
  03/19/2026 07 AM PDT            2.24            678         0      Not Applicable
  03/19/2026 08 AM PDT            2.24            678         0      Not Applicable
  03/19/2026 09 AM PDT            2.24            678         0      Not Applicable
  03/19/2026 10 AM PDT            2.23            673         -      Not Applicable
  03/19/2026 11 AM PDT            2.23            673         0      Not Applicable
  03/19/2026 12 PM PDT            2.23            673         0      Not Applicable
  03/19/2026 01 PM PDT            2.23            673         0      Not Applicable
  03/19/2026 02 PM PDT            2.23            673         0      Not Applicable
  03/19/2026 03 PM PDT            2.23            673         0      Not Applicable
  03/19/2026 04 PM PDT            2.23            673         0      Not Applicable
  03/19/2026 05 PM PDT            2.22            667         -      Not Applicable
  03/19/2026 06 PM PDT            2.22            667         0      Not Applicable
  03/19/2026 07 PM PDT            2.22            667         0      Not Applicable
  03/19/2026 08 PM PDT            2.22            667         0      Not Applicable
  03/19/2026 09 PM PDT            2.22            667         0      Not Applicable
  03/19/2026 10 PM PDT            2.22            667         0      Not Applicable
  03/19/2026 11 PM PDT            2.22            667         0      Not Applicable
  03/20/2026 12 AM PDT            2.21            662         -      Not Applicable
  03/20/2026 01 AM PDT            2.21            662         0      Not Applicable
  03/20/2026 02 AM PDT            2.21            662         0      Not Applicable
  03/20/2026 03 AM PDT            2.21            662         0      Not Applicable
  03/20/2026 04 AM PDT            2.21            662         0      Not Applicable
  03/20/2026 05 AM PDT            2.22            667         +      Not Applicable
  03/20/2026 06 AM PDT            2.23            673         +      Not Applicable
  03/20/2026 07 AM PDT            2.26            689         +      Not Applicable
  03/20/2026 08 AM PDT            2.29            706         +      Not Applicable
  03/20/2026 09 AM PDT            2.32            723         +      Not Applicable
  03/20/2026 10 AM PDT            2.35            740         +      Not Applicable
  03/20/2026 11 AM PDT            2.39            763         +      Not Applicable
  03/20/2026 12 PM PDT            2.45            799         +      Not Applicable
  03/20/2026 01 PM PDT            2.60            890         +      Not Applicable
  03/20/2026 02 PM PDT            2.82           1033         +      Not Applicable
  03/20/2026 03 PM PDT            3.01           1164         +      Not Applicable
  03/20/2026 04 PM PDT            3.15           1266         +      Not Applicable
  03/20/2026 05 PM PDT            3.26           1348         +      Not Applicable
  03/20/2026 06 PM PDT            3.33           1402         +      Not Applicable
  03/20/2026 07 PM PDT            3.36           1425         +      Not Applicable
  03/20/2026 08 PM PDT            3.37           1433         +      Not Applicable
  03/20/2026 09 PM PDT            3.36           1425         -      Not Applicable
  03/20/2026 10 PM PDT            3.34           1410         -      Not Applicable
  03/20/2026 11 PM PDT            3.31           1387         -      Not Applicable
  03/21/2026 12 AM PDT            3.29           1371         -      Not Applicable
  03/21/2026 01 AM PDT            3.25           1341         -      Not Applicable
  03/21/2026 02 AM PDT            3.23           1325         -      Not Applicable
  03/21/2026 03 AM PDT            3.20           1303         -      Not Applicable
  03/21/2026 04 AM PDT            3.17           1280         -      Not Applicable
  03/21/2026 05 AM PDT            3.14           1258         -      Not Applicable
  03/21/2026 06 AM PDT            3.12           1244         -      Not Applicable
  03/21/2026 07 AM PDT            3.10           1229         -      Not Applicable
  03/21/2026 08 AM PDT            3.08           1214         -      Not Applicable
  03/21/2026 09 AM PDT            3.06           1200         -      Not Applicable
  03/21/2026 10 AM PDT            3.04           1186         -      Not Applicable
  03/21/2026 11 AM PDT            3.01           1164         -      Not Applicable
  03/21/2026 12 PM PDT            2.98           1143         -      Not Applicable
  03/21/2026 01 PM PDT            2.94           1115         -      Not Applicable
  03/21/2026 02 PM PDT            2.91           1094         -      Not Applicable
  03/21/2026 03 PM PDT            2.88           1073         -      Not Applicable
  03/21/2026 04 PM PDT            2.85           1053         -      Not Applicable
  03/21/2026 05 PM PDT            2.82           1033         -      Not Applicable
  03/21/2026 06 PM PDT            2.80           1019         -      Not Applicable
  03/21/2026 07 PM PDT            2.78           1006         -      Not Applicable
  03/21/2026 08 PM PDT            2.76            993         -      Not Applicable
  03/21/2026 09 PM PDT            2.73            973         -      Not Applicable
  03/21/2026 10 PM PDT            2.72            967         -      Not Applicable
  03/21/2026 11 PM PDT            2.70            954         -      Not Applicable
  03/22/2026 12 AM PDT            2.68            941         -      Not Applicable
  03/22/2026 01 AM PDT            2.65            922         -      Not Applicable
  03/22/2026 02 AM PDT            2.64            915         -      Not Applicable
  03/22/2026 03 AM PDT            2.63            909         -      Not Applicable
  03/22/2026 04 AM PDT            2.62            903         -      Not Applicable
  03/22/2026 05 AM PDT            2.61            896         -      Not Applicable
  03/22/2026 06 AM PDT            2.59            884         -      Not Applicable
  03/22/2026 07 AM PDT            2.56            865         -      Not Applicable
  03/22/2026 08 AM PDT            2.55            859         -      Not Applicable
  03/22/2026 09 AM PDT            2.54            853         -      Not Applicable
  03/22/2026 10 AM PDT            2.53            847         -      Not Applicable
  03/22/2026 11 AM PDT            2.52            841         -      Not Applicable
  03/22/2026 12 PM PDT            2.52            841         0      Not Applicable
  03/22/2026 01 PM PDT            2.52            841         0      Not Applicable
  03/22/2026 02 PM PDT            2.52            841         0      Not Applicable
  03/22/2026 03 PM PDT            2.51            835         -      Not Applicable
  03/22/2026 04 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 05 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 06 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 07 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 08 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 09 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 10 PM PDT            2.51            835         0      Not Applicable
  03/22/2026 11 PM PDT            2.50            829         -      Not Applicable
  03/23/2026 12 AM PDT            2.50            829         0      Not Applicable
  03/23/2026 01 AM PDT            2.50            829         0      Not Applicable
  03/23/2026 02 AM PDT            2.50            829         0      Not Applicable
  03/23/2026 03 AM PDT            2.50            829         0      Not Applicable
  03/23/2026 04 AM PDT            2.48            816         -      Not Applicable
  03/23/2026 05 AM PDT            2.46            804         -      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.