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: Apr 04 2026 at 7:44 AM PDTNext Issuance: Apr 05 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:  04/04/2026 at 07:47 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/30/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       3.53 Feet
# Maximum Observed Flow:                        1561 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/04/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.32 Feet
# Maximum Forecast Flow:                        723 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/30/2026 07 AM PDT            3.53           1561                Not Applicable
  03/30/2026 08 AM PDT            3.52           1553         -      Not Applicable
  03/30/2026 09 AM PDT            3.49           1529         -      Not Applicable
  03/30/2026 10 AM PDT            3.46           1505         -      Not Applicable
  03/30/2026 11 AM PDT            3.45           1497         -      Not Applicable
  03/30/2026 12 PM PDT            3.42           1473         -      Not Applicable
  03/30/2026 01 PM PDT            3.36           1425         -      Not Applicable
  03/30/2026 02 PM PDT            3.31           1387         -      Not Applicable
  03/30/2026 03 PM PDT            3.32           1394         +      Not Applicable
  03/30/2026 04 PM PDT            3.30           1379         -      Not Applicable
  03/30/2026 05 PM PDT            3.27           1356         -      Not Applicable
  03/30/2026 06 PM PDT            3.24           1333         -      Not Applicable
  03/30/2026 07 PM PDT            3.21           1310         -      Not Applicable
  03/30/2026 08 PM PDT            3.16           1273         -      Not Applicable
  03/30/2026 09 PM PDT            3.14           1258         -      Not Applicable
  03/30/2026 10 PM PDT            3.12           1244         -      Not Applicable
  03/30/2026 11 PM PDT            3.10           1229         -      Not Applicable
  03/31/2026 12 AM PDT            3.09           1222         -      Not Applicable
  03/31/2026 01 AM PDT            3.04           1186         -      Not Applicable
  03/31/2026 02 AM PDT            3.00           1157         -      Not Applicable
  03/31/2026 03 AM PDT            3.00           1157         0      Not Applicable
  03/31/2026 04 AM PDT            2.98           1143         -      Not Applicable
  03/31/2026 05 AM PDT            2.96           1129         -      Not Applicable
  03/31/2026 06 AM PDT            2.93           1108         -      Not Applicable
  03/31/2026 07 AM PDT            2.91           1094         -      Not Applicable
  03/31/2026 08 AM PDT            2.89           1080         -      Not Applicable
  03/31/2026 09 AM PDT            2.88           1073         -      Not Applicable
  03/31/2026 10 AM PDT            2.88           1073         0      Not Applicable
  03/31/2026 11 AM PDT            2.88           1073         0      Not Applicable
  03/31/2026 12 PM PDT            2.86           1060         -      Not Applicable
  03/31/2026 01 PM PDT            2.84           1046         -      Not Applicable
  03/31/2026 02 PM PDT            2.84           1046         0      Not Applicable
  03/31/2026 03 PM PDT            2.84           1046         0      Not Applicable
  03/31/2026 04 PM PDT            2.83           1040         -      Not Applicable
  03/31/2026 05 PM PDT            2.84           1046         +      Not Applicable
  03/31/2026 06 PM PDT            2.82           1033         -      Not Applicable
  03/31/2026 07 PM PDT            2.84           1046         +      Not Applicable
  03/31/2026 08 PM PDT            2.83           1040         -      Not Applicable
  03/31/2026 09 PM PDT            2.83           1040         0      Not Applicable
  03/31/2026 10 PM PDT            2.83           1040         0      Not Applicable
  03/31/2026 11 PM PDT            2.85           1053         +      Not Applicable
  04/01/2026 12 AM PDT            2.88           1073         +      Not Applicable
  04/01/2026 01 AM PDT            2.88           1073         0      Not Applicable
  04/01/2026 02 AM PDT            2.88           1073         0      Not Applicable
  04/01/2026 03 AM PDT            2.85           1053         -      Not Applicable
  04/01/2026 04 AM PDT            2.84           1046         -      Not Applicable
  04/01/2026 05 AM PDT            2.79           1013         -      Not Applicable
  04/01/2026 06 AM PDT            2.78           1006         -      Not Applicable
  04/01/2026 07 AM PDT            2.77            999         -      Not Applicable
  04/01/2026 08 AM PDT            2.77            999         0      Not Applicable
  04/01/2026 09 AM PDT            2.77            999         0      Not Applicable
  04/01/2026 10 AM PDT            2.77            999         0      Not Applicable
  04/01/2026 11 AM PDT            2.75            986         -      Not Applicable
  04/01/2026 12 PM PDT            2.74            980         -      Not Applicable
  04/01/2026 01 PM PDT            2.74            980         0      Not Applicable
  04/01/2026 02 PM PDT            2.73            973         -      Not Applicable
  04/01/2026 03 PM PDT            2.71            960         -      Not Applicable
  04/01/2026 04 PM PDT            2.68            941         -      Not Applicable
  04/01/2026 05 PM PDT            2.68            941         0      Not Applicable
  04/01/2026 06 PM PDT            2.70            954         +      Not Applicable
  04/01/2026 07 PM PDT            2.70            954         0      Not Applicable
  04/01/2026 08 PM PDT            2.70            954         0      Not Applicable
  04/01/2026 09 PM PDT            2.73            973         +      Not Applicable
  04/01/2026 10 PM PDT            2.75            986         +      Not Applicable
  04/01/2026 11 PM PDT            2.74            980         -      Not Applicable
  04/02/2026 12 AM PDT            2.75            986         +      Not Applicable
  04/02/2026 01 AM PDT            2.75            986         0      Not Applicable
  04/02/2026 02 AM PDT            2.74            980         -      Not Applicable
  04/02/2026 03 AM PDT            2.73            973         -      Not Applicable
  04/02/2026 04 AM PDT            2.73            973         0      Not Applicable
  04/02/2026 05 AM PDT            2.71            960         -      Not Applicable
  04/02/2026 06 AM PDT            2.68            941         -      Not Applicable
  04/02/2026 07 AM PDT            2.69            947         +      Not Applicable
  04/02/2026 08 AM PDT            2.68            941         -      Not Applicable
  04/02/2026 09 AM PDT            2.65            922         -      Not Applicable
  04/02/2026 10 AM PDT            2.63            909         -      Not Applicable
  04/02/2026 11 AM PDT            2.60            890         -      Not Applicable
  04/02/2026 12 PM PDT            2.60            890         0      Not Applicable
  04/02/2026 01 PM PDT            2.58            878         -      Not Applicable
  04/02/2026 02 PM PDT            2.55            859         -      Not Applicable
  04/02/2026 03 PM PDT            2.53            847         -      Not Applicable
  04/02/2026 04 PM PDT            2.52            841         -      Not Applicable
  04/02/2026 05 PM PDT            2.51            835         -      Not Applicable
  04/02/2026 06 PM PDT            2.52            841         +      Not Applicable
  04/02/2026 07 PM PDT            2.49            822         -      Not Applicable
  04/02/2026 08 PM PDT            2.50            829         +      Not Applicable
  04/02/2026 09 PM PDT            2.49            822         -      Not Applicable
  04/02/2026 10 PM PDT            2.48            816         -      Not Applicable
  04/02/2026 11 PM PDT            2.48            816         0      Not Applicable
  04/03/2026 12 AM PDT            2.51            835         +      Not Applicable
  04/03/2026 01 AM PDT            2.54            853         +      Not Applicable
  04/03/2026 02 AM PDT            2.55            859         +      Not Applicable
  04/03/2026 03 AM PDT            2.55            859         0      Not Applicable
  04/03/2026 04 AM PDT            2.54            853         -      Not Applicable
  04/03/2026 05 AM PDT            2.53            847         -      Not Applicable
  04/03/2026 06 AM PDT            2.51            835         -      Not Applicable
  04/03/2026 07 AM PDT            2.48            816         -      Not Applicable
  04/03/2026 08 AM PDT            2.48            816         0      Not Applicable
  04/03/2026 09 AM PDT            2.47            810         -      Not Applicable
  04/03/2026 10 AM PDT            2.49            822         +      Not Applicable
  04/03/2026 11 AM PDT            2.47            810         -      Not Applicable
  04/03/2026 12 PM PDT            2.44            793         -      Not Applicable
  04/03/2026 01 PM PDT            2.43            787         -      Not Applicable
  04/03/2026 02 PM PDT            2.43            787         0      Not Applicable
  04/03/2026 03 PM PDT            2.42            781         -      Not Applicable
  04/03/2026 04 PM PDT            2.41            775         -      Not Applicable
  04/03/2026 05 PM PDT            2.40            769         -      Not Applicable
  04/03/2026 06 PM PDT            2.38            757         -      Not Applicable
  04/03/2026 07 PM PDT            2.35            740         -      Not Applicable
  04/03/2026 08 PM PDT            2.37            752         +      Not Applicable
  04/03/2026 09 PM PDT            2.35            740         -      Not Applicable
  04/03/2026 10 PM PDT            2.35            740         0      Not Applicable
  04/03/2026 11 PM PDT            2.35            740         0      Not Applicable
  04/04/2026 12 AM PDT            2.33            729         -      Not Applicable
  04/04/2026 01 AM PDT            2.33            729         0      Not Applicable
  04/04/2026 02 AM PDT            2.35            740         +      Not Applicable
  04/04/2026 03 AM PDT            2.37            752         +      Not Applicable
  04/04/2026 04 AM PDT            2.37            752         0      Not Applicable
  04/04/2026 05 AM PDT            2.37            752         0      Not Applicable
  04/04/2026 06 AM PDT            2.35            740         -      Not Applicable
  04/04/2026 07 AM PDT            2.34            734         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/04/2026 08 AM PDT            2.32            723                Not Applicable
  04/04/2026 09 AM PDT            2.30            712         -      Not Applicable
  04/04/2026 10 AM PDT            2.27            695         -      Not Applicable
  04/04/2026 11 AM PDT            2.25            684         -      Not Applicable
  04/04/2026 12 PM PDT            2.24            678         -      Not Applicable
  04/04/2026 01 PM PDT            2.22            667         -      Not Applicable
  04/04/2026 02 PM PDT            2.21            662         -      Not Applicable
  04/04/2026 03 PM PDT            2.21            662         0      Not Applicable
  04/04/2026 04 PM PDT            2.20            656         -      Not Applicable
  04/04/2026 05 PM PDT            2.19            651         -      Not Applicable
  04/04/2026 06 PM PDT            2.19            651         0      Not Applicable
  04/04/2026 07 PM PDT            2.19            651         0      Not Applicable
  04/04/2026 08 PM PDT            2.18            646         -      Not Applicable
  04/04/2026 09 PM PDT            2.18            646         0      Not Applicable
  04/04/2026 10 PM PDT            2.18            646         0      Not Applicable
  04/04/2026 11 PM PDT            2.17            640         -      Not Applicable
  04/05/2026 12 AM PDT            2.17            640         0      Not Applicable
  04/05/2026 01 AM PDT            2.17            640         0      Not Applicable
  04/05/2026 02 AM PDT            2.17            640         0      Not Applicable
  04/05/2026 03 AM PDT            2.16            635         -      Not Applicable
  04/05/2026 04 AM PDT            2.16            635         0      Not Applicable
  04/05/2026 05 AM PDT            2.16            635         0      Not Applicable
  04/05/2026 06 AM PDT            2.16            635         0      Not Applicable
  04/05/2026 07 AM PDT            2.16            635         0      Not Applicable
  04/05/2026 08 AM PDT            2.15            630         -      Not Applicable
  04/05/2026 09 AM PDT            2.15            630         0      Not Applicable
  04/05/2026 10 AM PDT            2.15            630         0      Not Applicable
  04/05/2026 11 AM PDT            2.15            630         0      Not Applicable
  04/05/2026 12 PM PDT            2.15            630         0      Not Applicable
  04/05/2026 01 PM PDT            2.15            630         0      Not Applicable
  04/05/2026 02 PM PDT            2.14            624         -      Not Applicable
  04/05/2026 03 PM PDT            2.14            624         0      Not Applicable
  04/05/2026 04 PM PDT            2.14            624         0      Not Applicable
  04/05/2026 05 PM PDT            2.14            624         0      Not Applicable
  04/05/2026 06 PM PDT            2.14            624         0      Not Applicable
  04/05/2026 07 PM PDT            2.13            619         -      Not Applicable
  04/05/2026 08 PM PDT            2.13            619         0      Not Applicable
  04/05/2026 09 PM PDT            2.13            619         0      Not Applicable
  04/05/2026 10 PM PDT            2.13            619         0      Not Applicable
  04/05/2026 11 PM PDT            2.13            619         0      Not Applicable
  04/06/2026 12 AM PDT            2.13            619         0      Not Applicable
  04/06/2026 01 AM PDT            2.13            619         0      Not Applicable
  04/06/2026 02 AM PDT            2.13            619         0      Not Applicable
  04/06/2026 03 AM PDT            2.12            614         -      Not Applicable
  04/06/2026 04 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 05 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 06 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 07 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 08 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 09 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 10 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 11 AM PDT            2.12            614         0      Not Applicable
  04/06/2026 12 PM PDT            2.12            614         0      Not Applicable
  04/06/2026 01 PM PDT            2.12            614         0      Not Applicable
  04/06/2026 02 PM PDT            2.11            609         -      Not Applicable
  04/06/2026 03 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 04 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 05 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 06 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 07 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 08 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 09 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 10 PM PDT            2.11            609         0      Not Applicable
  04/06/2026 11 PM PDT            2.11            609         0      Not Applicable
  04/07/2026 12 AM PDT            2.11            609         0      Not Applicable
  04/07/2026 01 AM PDT            2.11            609         0      Not Applicable
  04/07/2026 02 AM PDT            2.10            603         -      Not Applicable
  04/07/2026 03 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 04 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 05 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 06 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 07 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 08 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 09 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 10 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 11 AM PDT            2.10            603         0      Not Applicable
  04/07/2026 12 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 01 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 02 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 03 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 04 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 05 PM PDT            2.10            603         0      Not Applicable
  04/07/2026 06 PM PDT            2.09            598         -      Not Applicable
  04/07/2026 07 PM PDT            2.09            598         0      Not Applicable
  04/07/2026 08 PM PDT            2.09            598         0      Not Applicable
  04/07/2026 09 PM PDT            2.09            598         0      Not Applicable
  04/07/2026 10 PM PDT            2.09            598         0      Not Applicable
  04/07/2026 11 PM PDT            2.09            598         0      Not Applicable
  04/08/2026 12 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 01 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 02 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 03 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 04 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 05 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 06 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 07 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 08 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 09 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 10 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 11 AM PDT            2.09            598         0      Not Applicable
  04/08/2026 12 PM PDT            2.09            598         0      Not Applicable
  04/08/2026 01 PM PDT            2.09            598         0      Not Applicable
  04/08/2026 02 PM PDT            2.09            598         0      Not Applicable
  04/08/2026 03 PM PDT            2.10            603         +      Not Applicable
  04/08/2026 04 PM PDT            2.10            603         0      Not Applicable
  04/08/2026 05 PM PDT            2.11            609         +      Not Applicable
  04/08/2026 06 PM PDT            2.12            614         +      Not Applicable
  04/08/2026 07 PM PDT            2.13            619         +      Not Applicable
  04/08/2026 08 PM PDT            2.14            624         +      Not Applicable
  04/08/2026 09 PM PDT            2.14            624         0      Not Applicable
  04/08/2026 10 PM PDT            2.15            630         +      Not Applicable
  04/08/2026 11 PM PDT            2.16            635         +      Not Applicable
  04/09/2026 12 AM PDT            2.16            635         0      Not Applicable
  04/09/2026 01 AM PDT            2.16            635         0      Not Applicable
  04/09/2026 02 AM PDT            2.16            635         0      Not Applicable
  04/09/2026 03 AM PDT            2.16            635         0      Not Applicable
  04/09/2026 04 AM PDT            2.16            635         0      Not Applicable
  04/09/2026 05 AM PDT            2.16            635         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.