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: May 06 2026 at 7:26 AM PDTNext Issuance: May 07 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:  05/06/2026 at 07:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/01/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       3.92 Feet
# Maximum Observed Flow:                        1895 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/06/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.45 Feet
# Maximum Forecast Flow:                        1497 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/01/2026 07 AM PDT            3.90           1877                Not Applicable
  05/01/2026 08 AM PDT            3.92           1895         +      Not Applicable
  05/01/2026 09 AM PDT            3.89           1868         -      Not Applicable
  05/01/2026 10 AM PDT            3.87           1851         -      Not Applicable
  05/01/2026 11 AM PDT            3.83           1815         -      Not Applicable
  05/01/2026 12 PM PDT            3.81           1798         -      Not Applicable
  05/01/2026 01 PM PDT            3.82           1807         +      Not Applicable
  05/01/2026 02 PM PDT            3.83           1815         +      Not Applicable
  05/01/2026 03 PM PDT            3.83           1815         0      Not Applicable
  05/01/2026 04 PM PDT            3.82           1807         -      Not Applicable
  05/01/2026 05 PM PDT            3.83           1815         +      Not Applicable
  05/01/2026 06 PM PDT            3.83           1815         0      Not Applicable
  05/01/2026 07 PM PDT            3.82           1807         -      Not Applicable
  05/01/2026 08 PM PDT            3.83           1815         +      Not Applicable
  05/01/2026 09 PM PDT            3.83           1815         0      Not Applicable
  05/01/2026 10 PM PDT            3.83           1815         0      Not Applicable
  05/01/2026 11 PM PDT            3.84           1824         +      Not Applicable
  05/02/2026 12 AM PDT            3.83           1815         -      Not Applicable
  05/02/2026 01 AM PDT            3.82           1807         -      Not Applicable
  05/02/2026 02 AM PDT            3.80           1789         -      Not Applicable
  05/02/2026 03 AM PDT            3.81           1798         +      Not Applicable
  05/02/2026 04 AM PDT            3.80           1789         -      Not Applicable
  05/02/2026 05 AM PDT            3.79           1781         -      Not Applicable
  05/02/2026 06 AM PDT            3.79           1781         0      Not Applicable
  05/02/2026 07 AM PDT            3.76           1755         -      Not Applicable
  05/02/2026 08 AM PDT            3.79           1781         +      Not Applicable
  05/02/2026 09 AM PDT            3.78           1772         -      Not Applicable
  05/02/2026 10 AM PDT            3.80           1789         +      Not Applicable
  05/02/2026 11 AM PDT            3.80           1789         0      Not Applicable
  05/02/2026 12 PM PDT            3.78           1772         -      Not Applicable
  05/02/2026 01 PM PDT            3.81           1798         +      Not Applicable
  05/02/2026 02 PM PDT            3.81           1798         0      Not Applicable
  05/02/2026 03 PM PDT            3.79           1781         -      Not Applicable
  05/02/2026 04 PM PDT            3.76           1755         -      Not Applicable
  05/02/2026 05 PM PDT            3.72           1720         -      Not Applicable
  05/02/2026 06 PM PDT            3.73           1729         +      Not Applicable
  05/02/2026 07 PM PDT            3.73           1729         0      Not Applicable
  05/02/2026 08 PM PDT            3.73           1729         0      Not Applicable
  05/02/2026 09 PM PDT            3.71           1712         -      Not Applicable
  05/02/2026 10 PM PDT            3.72           1720         +      Not Applicable
  05/02/2026 11 PM PDT            3.70           1703         -      Not Applicable
  05/03/2026 12 AM PDT            3.70           1703         0      Not Applicable
  05/03/2026 01 AM PDT            3.69           1695         -      Not Applicable
  05/03/2026 02 AM PDT            3.70           1703         +      Not Applicable
  05/03/2026 03 AM PDT            3.70           1703         0      Not Applicable
  05/03/2026 04 AM PDT            3.70           1703         0      Not Applicable
  05/03/2026 05 AM PDT            3.70           1703         0      Not Applicable
  05/03/2026 06 AM PDT            3.69           1695         -      Not Applicable
  05/03/2026 07 AM PDT            3.70           1703         +      Not Applicable
  05/03/2026 08 AM PDT            3.71           1712         +      Not Applicable
  05/03/2026 09 AM PDT            3.71           1712         0      Not Applicable
  05/03/2026 10 AM PDT            3.67           1678         -      Not Applicable
  05/03/2026 11 AM PDT            3.66           1669         -      Not Applicable
  05/03/2026 12 PM PDT            3.65           1661         -      Not Applicable
  05/03/2026 01 PM PDT            3.67           1678         +      Not Applicable
  05/03/2026 02 PM PDT            3.67           1678         0      Not Applicable
  05/03/2026 03 PM PDT            3.65           1661         -      Not Applicable
  05/03/2026 04 PM PDT            3.66           1669         +      Not Applicable
  05/03/2026 05 PM PDT            3.64           1652         -      Not Applicable
  05/03/2026 06 PM PDT            3.66           1669         +      Not Applicable
  05/03/2026 07 PM PDT            3.66           1669         0      Not Applicable
  05/03/2026 08 PM PDT            3.63           1644         -      Not Applicable
  05/03/2026 09 PM PDT            3.65           1661         +      Not Applicable
  05/03/2026 10 PM PDT            3.63           1644         -      Not Applicable
  05/03/2026 11 PM PDT            3.65           1661         +      Not Applicable
  05/04/2026 12 AM PDT            3.65           1661         0      Not Applicable
  05/04/2026 01 AM PDT            3.64           1652         -      Not Applicable
  05/04/2026 02 AM PDT            3.64           1652         0      Not Applicable
  05/04/2026 03 AM PDT            3.67           1678         +      Not Applicable
  05/04/2026 04 AM PDT            3.66           1669         -      Not Applicable
  05/04/2026 05 AM PDT            3.65           1661         -      Not Applicable
  05/04/2026 06 AM PDT            3.67           1678         +      Not Applicable
  05/04/2026 07 AM PDT            3.66           1669         -      Not Applicable
  05/04/2026 08 AM PDT            3.66           1669         0      Not Applicable
  05/04/2026 09 AM PDT            3.64           1652         -      Not Applicable
  05/04/2026 10 AM PDT            3.63           1644         -      Not Applicable
  05/04/2026 11 AM PDT            3.63           1644         0      Not Applicable
  05/04/2026 12 PM PDT            3.61           1627         -      Not Applicable
  05/04/2026 01 PM PDT            3.60           1619         -      Not Applicable
  05/04/2026 02 PM PDT            3.60           1619         0      Not Applicable
  05/04/2026 03 PM PDT            3.60           1619         0      Not Applicable
  05/04/2026 04 PM PDT            3.61           1627         +      Not Applicable
  05/04/2026 05 PM PDT            3.62           1636         +      Not Applicable
  05/04/2026 06 PM PDT            3.62           1636         0      Not Applicable
  05/04/2026 07 PM PDT            3.60           1619         -      Not Applicable
  05/04/2026 08 PM PDT            3.60           1619         0      Not Applicable
  05/04/2026 09 PM PDT            3.60           1619         0      Not Applicable
  05/04/2026 10 PM PDT            3.59           1611         -      Not Applicable
  05/04/2026 11 PM PDT            3.59           1611         0      Not Applicable
  05/05/2026 12 AM PDT            3.58           1602         -      Not Applicable
  05/05/2026 01 AM PDT            3.59           1611         +      Not Applicable
  05/05/2026 02 AM PDT            3.59           1611         0      Not Applicable
  05/05/2026 03 AM PDT            3.58           1602         -      Not Applicable
  05/05/2026 04 AM PDT            3.58           1602         0      Not Applicable
  05/05/2026 05 AM PDT            3.59           1611         +      Not Applicable
  05/05/2026 06 AM PDT            3.57           1594         -      Not Applicable
  05/05/2026 07 AM PDT            3.58           1602         +      Not Applicable
  05/05/2026 08 AM PDT            3.56           1586         -      Not Applicable
  05/05/2026 09 AM PDT            3.56           1586         0      Not Applicable
  05/05/2026 10 AM PDT            3.53           1561         -      Not Applicable
  05/05/2026 11 AM PDT            3.53           1561         0      Not Applicable
  05/05/2026 12 PM PDT            3.53           1561         0      Not Applicable
  05/05/2026 01 PM PDT            3.52           1553         -      Not Applicable
  05/05/2026 02 PM PDT            3.52           1553         0      Not Applicable
  05/05/2026 03 PM PDT            3.53           1561         +      Not Applicable
  05/05/2026 04 PM PDT            3.54           1570         +      Not Applicable
  05/05/2026 05 PM PDT            3.52           1553         -      Not Applicable
  05/05/2026 06 PM PDT            3.52           1553         0      Not Applicable
  05/05/2026 07 PM PDT            3.49           1529         -      Not Applicable
  05/05/2026 08 PM PDT            3.50           1537         +      Not Applicable
  05/05/2026 09 PM PDT            3.47           1513         -      Not Applicable
  05/05/2026 10 PM PDT            3.47           1513         0      Not Applicable
  05/05/2026 11 PM PDT            3.47           1513         0      Not Applicable
  05/06/2026 12 AM PDT            3.49           1529         +      Not Applicable
  05/06/2026 01 AM PDT            3.49           1529         0      Not Applicable
  05/06/2026 02 AM PDT            3.49           1529         0      Not Applicable
  05/06/2026 03 AM PDT            3.46           1505         -      Not Applicable
  05/06/2026 04 AM PDT            3.45           1497         -      Not Applicable
  05/06/2026 05 AM PDT            3.46           1505         +      Not Applicable
  05/06/2026 06 AM PDT            3.46           1505         0      Not Applicable
  05/06/2026 07 AM PDT            3.45           1497         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/06/2026 08 AM PDT            3.45           1497                Not Applicable
  05/06/2026 09 AM PDT            3.44           1489         -      Not Applicable
  05/06/2026 10 AM PDT            3.43           1481         -      Not Applicable
  05/06/2026 11 AM PDT            3.42           1473         -      Not Applicable
  05/06/2026 12 PM PDT            3.42           1473         0      Not Applicable
  05/06/2026 01 PM PDT            3.41           1465         -      Not Applicable
  05/06/2026 02 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 03 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 04 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 05 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 06 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 07 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 08 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 09 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 10 PM PDT            3.41           1465         0      Not Applicable
  05/06/2026 11 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 12 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 01 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 02 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 03 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 04 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 05 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 06 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 07 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 08 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 09 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 10 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 11 AM PDT            3.41           1465         0      Not Applicable
  05/07/2026 12 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 01 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 02 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 03 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 04 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 05 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 06 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 07 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 08 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 09 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 10 PM PDT            3.41           1465         0      Not Applicable
  05/07/2026 11 PM PDT            3.41           1465         0      Not Applicable
  05/08/2026 12 AM PDT            3.41           1465         0      Not Applicable
  05/08/2026 01 AM PDT            3.41           1465         0      Not Applicable
  05/08/2026 02 AM PDT            3.41           1465         0      Not Applicable
  05/08/2026 03 AM PDT            3.41           1465         0      Not Applicable
  05/08/2026 04 AM PDT            3.40           1457         -      Not Applicable
  05/08/2026 05 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 06 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 07 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 08 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 09 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 10 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 11 AM PDT            3.40           1457         0      Not Applicable
  05/08/2026 12 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 01 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 02 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 03 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 04 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 05 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 06 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 07 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 08 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 09 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 10 PM PDT            3.40           1457         0      Not Applicable
  05/08/2026 11 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 12 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 01 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 02 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 03 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 04 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 05 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 06 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 07 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 08 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 09 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 10 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 11 AM PDT            3.40           1457         0      Not Applicable
  05/09/2026 12 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 01 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 02 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 03 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 04 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 05 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 06 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 07 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 08 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 09 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 10 PM PDT            3.40           1457         0      Not Applicable
  05/09/2026 11 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 12 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 01 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 02 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 03 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 04 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 05 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 06 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 07 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 08 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 09 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 10 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 11 AM PDT            3.40           1457         0      Not Applicable
  05/10/2026 12 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 01 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 02 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 03 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 04 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 05 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 06 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 07 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 08 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 09 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 10 PM PDT            3.40           1457         0      Not Applicable
  05/10/2026 11 PM PDT            3.40           1457         0      Not Applicable
  05/11/2026 12 AM PDT            3.40           1457         0      Not Applicable
  05/11/2026 01 AM PDT            3.40           1457         0      Not Applicable
  05/11/2026 02 AM PDT            3.40           1457         0      Not Applicable
  05/11/2026 03 AM PDT            3.40           1457         0      Not Applicable
  05/11/2026 04 AM PDT            3.40           1457         0      Not Applicable
  05/11/2026 05 AM PDT            3.40           1457         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.