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 Feet
Location: Trinity County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jul 14 2025 at 8:13 AM PDTNext Issuance: Jul 15 2025 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:  07/14/2025 at 08:15 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/13/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       2.77 Feet
# Maximum Observed Flow:                        988 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/14/2025 at 12:00 PM PDT
# Maximum Forecast Stage:                       2.77 Feet
# Maximum Forecast Flow:                        988 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/09/2025 08 AM PDT            2.38            744                Not Applicable
  07/09/2025 09 AM PDT            2.39            750         +      Not Applicable
  07/09/2025 10 AM PDT            2.43            775         +      Not Applicable
  07/09/2025 11 AM PDT            2.44            781         +      Not Applicable
  07/09/2025 12 PM PDT            2.46            793         +      Not Applicable
  07/09/2025 01 PM PDT            2.47            800         +      Not Applicable
  07/09/2025 02 PM PDT            2.45            787         -      Not Applicable
  07/09/2025 03 PM PDT            2.44            781         -      Not Applicable
  07/09/2025 04 PM PDT            2.43            775         -      Not Applicable
  07/09/2025 05 PM PDT            2.42            769         -      Not Applicable
  07/09/2025 06 PM PDT            2.41            762         -      Not Applicable
  07/09/2025 07 PM PDT            2.42            769         +      Not Applicable
  07/09/2025 08 PM PDT            2.41            762         -      Not Applicable
  07/09/2025 09 PM PDT            2.43            775         +      Not Applicable
  07/09/2025 10 PM PDT            2.45            787         +      Not Applicable
  07/09/2025 11 PM PDT            2.47            800         +      Not Applicable
  07/10/2025 12 AM PDT            2.45            787         -      Not Applicable
  07/10/2025 01 AM PDT            2.46            793         +      Not Applicable
  07/10/2025 02 AM PDT            2.49            812         +      Not Applicable
  07/10/2025 03 AM PDT            2.49            812         0      Not Applicable
  07/10/2025 04 AM PDT            2.51            825         +      Not Applicable
  07/10/2025 05 AM PDT            2.50            818         -      Not Applicable
  07/10/2025 06 AM PDT            2.50            818         0      Not Applicable
  07/10/2025 07 AM PDT            2.51            825         +      Not Applicable
  07/10/2025 08 AM PDT            2.52            831         +      Not Applicable
  07/10/2025 09 AM PDT            2.53            837         +      Not Applicable
  07/10/2025 10 AM PDT            2.54            844         +      Not Applicable
  07/10/2025 11 AM PDT            2.54            844         0      Not Applicable
  07/10/2025 12 PM PDT            2.56            856         +      Not Applicable
  07/10/2025 01 PM PDT            2.56            856         0      Not Applicable
  07/10/2025 02 PM PDT            2.56            856         0      Not Applicable
  07/10/2025 03 PM PDT            2.57            862         +      Not Applicable
  07/10/2025 04 PM PDT            2.60            881         +      Not Applicable
  07/10/2025 05 PM PDT            2.62            894         +      Not Applicable
  07/10/2025 06 PM PDT            2.66            919         +      Not Applicable
  07/10/2025 07 PM PDT            2.66            919         0      Not Applicable
  07/10/2025 08 PM PDT            2.66            919         0      Not Applicable
  07/10/2025 09 PM PDT            2.65            913         -      Not Applicable
  07/10/2025 10 PM PDT            2.67            925         +      Not Applicable
  07/10/2025 11 PM PDT            2.66            919         -      Not Applicable
  07/11/2025 12 AM PDT            2.67            925         +      Not Applicable
  07/11/2025 01 AM PDT            2.65            913         -      Not Applicable
  07/11/2025 02 AM PDT            2.66            919         +      Not Applicable
  07/11/2025 03 AM PDT            2.66            919         0      Not Applicable
  07/11/2025 04 AM PDT            2.66            919         0      Not Applicable
  07/11/2025 05 AM PDT            2.65            913         -      Not Applicable
  07/11/2025 06 AM PDT            2.66            919         +      Not Applicable
  07/11/2025 07 AM PDT            2.66            919         0      Not Applicable
  07/11/2025 08 AM PDT            2.68            932         +      Not Applicable
  07/11/2025 09 AM PDT            2.68            932         0      Not Applicable
  07/11/2025 10 AM PDT            2.70            944         +      Not Applicable
  07/11/2025 11 AM PDT            2.70            944         0      Not Applicable
  07/11/2025 12 PM PDT            2.70            944         0      Not Applicable
  07/11/2025 01 PM PDT            2.69            938         -      Not Applicable
  07/11/2025 02 PM PDT            2.70            944         +      Not Applicable
  07/11/2025 03 PM PDT            2.69            938         -      Not Applicable
  07/11/2025 04 PM PDT            2.69            938         0      Not Applicable
  07/11/2025 05 PM PDT            2.68            932         -      Not Applicable
  07/11/2025 06 PM PDT            2.69            938         +      Not Applicable
  07/11/2025 07 PM PDT            2.68            932         -      Not Applicable
  07/11/2025 08 PM PDT            2.67            925         -      Not Applicable
  07/11/2025 09 PM PDT            2.67            925         0      Not Applicable
  07/11/2025 10 PM PDT            2.67            925         0      Not Applicable
  07/11/2025 11 PM PDT            2.66            919         -      Not Applicable
  07/12/2025 12 AM PDT            2.67            925         +      Not Applicable
  07/12/2025 01 AM PDT            2.69            938         +      Not Applicable
  07/12/2025 02 AM PDT            2.74            969         +      Not Applicable
  07/12/2025 03 AM PDT            2.76            982         +      Not Applicable
  07/12/2025 04 AM PDT            2.74            969         -      Not Applicable
  07/12/2025 05 AM PDT            2.75            976         +      Not Applicable
  07/12/2025 06 AM PDT            2.73            963         -      Not Applicable
  07/12/2025 07 AM PDT            2.74            969         +      Not Applicable
  07/12/2025 08 AM PDT            2.70            944         -      Not Applicable
  07/12/2025 09 AM PDT            2.73            963         +      Not Applicable
  07/12/2025 10 AM PDT            2.73            963         0      Not Applicable
  07/12/2025 11 AM PDT            2.72            957         -      Not Applicable
  07/12/2025 12 PM PDT            2.72            957         0      Not Applicable
  07/12/2025 01 PM PDT            2.72            957         0      Not Applicable
  07/12/2025 02 PM PDT            2.73            963         +      Not Applicable
  07/12/2025 03 PM PDT            2.73            963         0      Not Applicable
  07/12/2025 04 PM PDT            2.74            969         +      Not Applicable
  07/12/2025 05 PM PDT            2.73            963         -      Not Applicable
  07/12/2025 06 PM PDT            2.73            963         0      Not Applicable
  07/12/2025 07 PM PDT            2.73            963         0      Not Applicable
  07/12/2025 08 PM PDT            2.72            957         -      Not Applicable
  07/12/2025 09 PM PDT            2.70            944         -      Not Applicable
  07/12/2025 10 PM PDT            2.71            950         +      Not Applicable
  07/12/2025 11 PM PDT            2.71            950         0      Not Applicable
  07/13/2025 12 AM PDT            2.71            950         0      Not Applicable
  07/13/2025 01 AM PDT            2.70            944         -      Not Applicable
  07/13/2025 02 AM PDT            2.70            944         0      Not Applicable
  07/13/2025 03 AM PDT            2.70            944         0      Not Applicable
  07/13/2025 04 AM PDT            2.72            957         +      Not Applicable
  07/13/2025 05 AM PDT            2.73            963         +      Not Applicable
  07/13/2025 06 AM PDT            2.74            969         +      Not Applicable
  07/13/2025 07 AM PDT            2.76            982         +      Not Applicable
  07/13/2025 08 AM PDT            2.75            976         -      Not Applicable
  07/13/2025 09 AM PDT            2.76            982         +      Not Applicable
  07/13/2025 10 AM PDT            2.75            976         -      Not Applicable
  07/13/2025 11 AM PDT            2.76            982         +      Not Applicable
  07/13/2025 12 PM PDT            2.77            988         +      Not Applicable
  07/13/2025 01 PM PDT            2.76            982         -      Not Applicable
  07/13/2025 02 PM PDT            2.73            963         -      Not Applicable
  07/13/2025 03 PM PDT            2.72            957         -      Not Applicable
  07/13/2025 04 PM PDT            2.72            957         0      Not Applicable
  07/13/2025 05 PM PDT            2.72            957         0      Not Applicable
  07/13/2025 06 PM PDT            2.72            957         0      Not Applicable
  07/13/2025 07 PM PDT            2.70            944         -      Not Applicable
  07/13/2025 08 PM PDT            2.70            944         0      Not Applicable
  07/13/2025 09 PM PDT            2.69            938         -      Not Applicable
  07/13/2025 10 PM PDT            2.69            938         0      Not Applicable
  07/13/2025 11 PM PDT            2.69            938         0      Not Applicable
  07/14/2025 12 AM PDT            2.68            932         -      Not Applicable
  07/14/2025 01 AM PDT            2.69            938         +      Not Applicable
  07/14/2025 02 AM PDT            2.68            932         -      Not Applicable
  07/14/2025 03 AM PDT            2.69            938         +      Not Applicable
  07/14/2025 04 AM PDT            2.69            938         0      Not Applicable
  07/14/2025 05 AM PDT            2.69            938         0      Not Applicable
  07/14/2025 06 AM PDT            2.71            950         +      Not Applicable
  07/14/2025 07 AM PDT            2.72            957         +      Not Applicable
  07/14/2025 08 AM PDT            2.73            963         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/14/2025 09 AM PDT            2.74            969                Not Applicable
  07/14/2025 10 AM PDT            2.75            976         +      Not Applicable
  07/14/2025 11 AM PDT            2.76            982         +      Not Applicable
  07/14/2025 12 PM PDT            2.77            988         +      Not Applicable
  07/14/2025 01 PM PDT            2.77            988         0      Not Applicable
  07/14/2025 02 PM PDT            2.77            988         0      Not Applicable
  07/14/2025 03 PM PDT            2.77            988         0      Not Applicable
  07/14/2025 04 PM PDT            2.77            988         0      Not Applicable
  07/14/2025 05 PM PDT            2.77            988         0      Not Applicable
  07/14/2025 06 PM PDT            2.74            969         -      Not Applicable
  07/14/2025 07 PM PDT            2.70            944         -      Not Applicable
  07/14/2025 08 PM PDT            2.67            925         -      Not Applicable
  07/14/2025 09 PM PDT            2.65            913         -      Not Applicable
  07/14/2025 10 PM PDT            2.63            900         -      Not Applicable
  07/14/2025 11 PM PDT            2.62            894         -      Not Applicable
  07/15/2025 12 AM PDT            2.62            894         0      Not Applicable
  07/15/2025 01 AM PDT            2.61            887         -      Not Applicable
  07/15/2025 02 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 03 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 04 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 05 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 06 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 07 AM PDT            2.61            887         0      Not Applicable
  07/15/2025 08 AM PDT            2.60            881         -      Not Applicable
  07/15/2025 09 AM PDT            2.60            881         0      Not Applicable
  07/15/2025 10 AM PDT            2.60            881         0      Not Applicable
  07/15/2025 11 AM PDT            2.60            881         0      Not Applicable
  07/15/2025 12 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 01 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 02 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 03 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 04 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 05 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 06 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 07 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 08 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 09 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 10 PM PDT            2.60            881         0      Not Applicable
  07/15/2025 11 PM PDT            2.60            881         0      Not Applicable
  07/16/2025 12 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 01 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 02 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 03 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 04 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 05 AM PDT            2.60            881         0      Not Applicable
  07/16/2025 06 AM PDT            2.59            875         -      Not Applicable
  07/16/2025 07 AM PDT            2.58            869         -      Not Applicable
  07/16/2025 08 AM PDT            2.56            856         -      Not Applicable
  07/16/2025 09 AM PDT            2.55            850         -      Not Applicable
  07/16/2025 10 AM PDT            2.54            844         -      Not Applicable
  07/16/2025 11 AM PDT            2.53            837         -      Not Applicable
  07/16/2025 12 PM PDT            2.53            837         0      Not Applicable
  07/16/2025 01 PM PDT            2.52            831         -      Not Applicable
  07/16/2025 02 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 03 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 04 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 05 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 06 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 07 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 08 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 09 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 10 PM PDT            2.52            831         0      Not Applicable
  07/16/2025 11 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 12 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 01 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 02 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 03 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 04 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 05 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 06 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 07 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 08 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 09 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 10 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 11 AM PDT            2.52            831         0      Not Applicable
  07/17/2025 12 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 01 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 02 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 03 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 04 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 05 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 06 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 07 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 08 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 09 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 10 PM PDT            2.52            831         0      Not Applicable
  07/17/2025 11 PM PDT            2.52            831         0      Not Applicable
  07/18/2025 12 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 01 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 02 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 03 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 04 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 05 AM PDT            2.52            831         0      Not Applicable
  07/18/2025 06 AM PDT            2.51            825         -      Not Applicable
  07/18/2025 07 AM PDT            2.49            812         -      Not Applicable
  07/18/2025 08 AM PDT            2.47            800         -      Not Applicable
  07/18/2025 09 AM PDT            2.46            793         -      Not Applicable
  07/18/2025 10 AM PDT            2.45            787         -      Not Applicable
  07/18/2025 11 AM PDT            2.45            787         0      Not Applicable
  07/18/2025 12 PM PDT            2.44            781         -      Not Applicable
  07/18/2025 01 PM PDT            2.44            781         0      Not Applicable
  07/18/2025 02 PM PDT            2.44            781         0      Not Applicable
  07/18/2025 03 PM PDT            2.44            781         0      Not Applicable
  07/18/2025 04 PM PDT            2.44            781         0      Not Applicable
  07/18/2025 05 PM PDT            2.43            775         -      Not Applicable
  07/18/2025 06 PM PDT            2.43            775         0      Not Applicable
  07/18/2025 07 PM PDT            2.43            775         0      Not Applicable
  07/18/2025 08 PM PDT            2.43            775         0      Not Applicable
  07/18/2025 09 PM PDT            2.43            775         0      Not Applicable
  07/18/2025 10 PM PDT            2.43            775         0      Not Applicable
  07/18/2025 11 PM PDT            2.43            775         0      Not Applicable
  07/19/2025 12 AM PDT            2.43            775         0      Not Applicable
  07/19/2025 01 AM PDT            2.43            775         0      Not Applicable
  07/19/2025 02 AM PDT            2.43            775         0      Not Applicable
  07/19/2025 03 AM PDT            2.43            775         0      Not Applicable
  07/19/2025 04 AM PDT            2.43            775         0      Not Applicable
  07/19/2025 05 AM PDT            2.43            775         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.