TRINITY RIVER - HOOPA (HOOC1)
Latitude: 41.05º NLongitude: 123.68º WElevation: 333 Feet
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jul 01 2025 at 7:28 AM PDTNext Issuance: Jul 02 2025 at 9:00 AM PDT
Action/Monitor: 44.0 FeetMinor Flood: 48.0 FeetModerate Flood: 52.0 FeetMajor Flood: 56.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Trinity River - Hoopa (HOOC1)
#
# File Generation Time:  07/01/2025 at 07:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/26/2025 at 09:00 AM PDT
# Maximum Observed Stage:                       12.91 Feet
# Maximum Observed Flow:                        1838 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/01/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       12.71 Feet
# Maximum Forecast Flow:                        1661 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/26/2025 07 AM PDT           12.91           1838                        Normal
  06/26/2025 08 AM PDT           12.90           1829         -              Normal
  06/26/2025 09 AM PDT           12.91           1838         +              Normal
  06/26/2025 10 AM PDT           12.89           1820         -              Normal
  06/26/2025 11 AM PDT           12.89           1820         0              Normal
  06/26/2025 12 PM PDT           12.88           1811         -              Normal
  06/26/2025 01 PM PDT           12.88           1811         0              Normal
  06/26/2025 02 PM PDT           12.87           1802         -              Normal
  06/26/2025 03 PM PDT           12.87           1802         0              Normal
  06/26/2025 04 PM PDT           12.87           1802         0              Normal
  06/26/2025 05 PM PDT           12.87           1802         0              Normal
  06/26/2025 06 PM PDT           12.87           1802         0              Normal
  06/26/2025 07 PM PDT           12.86           1793         -              Normal
  06/26/2025 08 PM PDT           12.87           1802         +              Normal
  06/26/2025 09 PM PDT           12.88           1811         +              Normal
  06/26/2025 10 PM PDT           12.89           1820         +              Normal
  06/26/2025 11 PM PDT           12.90           1829         +              Normal
  06/27/2025 12 AM PDT           12.90           1829         0              Normal
  06/27/2025 01 AM PDT           12.90           1829         0              Normal
  06/27/2025 02 AM PDT           12.90           1829         0              Normal
  06/27/2025 03 AM PDT           12.88           1811         -              Normal
  06/27/2025 04 AM PDT           12.87           1802         -              Normal
  06/27/2025 05 AM PDT           12.87           1802         0              Normal
  06/27/2025 06 AM PDT           12.85           1784         -              Normal
  06/27/2025 07 AM PDT           12.84           1775         -              Normal
  06/27/2025 08 AM PDT           12.83           1766         -              Normal
  06/27/2025 09 AM PDT           12.83           1766         0              Normal
  06/27/2025 10 AM PDT           12.82           1757         -              Normal
  06/27/2025 11 AM PDT           12.81           1748         -              Normal
  06/27/2025 12 PM PDT           12.81           1748         0              Normal
  06/27/2025 01 PM PDT           12.81           1748         0              Normal
  06/27/2025 02 PM PDT           12.81           1748         0              Normal
  06/27/2025 03 PM PDT           12.79           1731         -              Normal
  06/27/2025 04 PM PDT           12.78           1722         -              Normal
  06/27/2025 05 PM PDT           12.78           1722         0              Normal
  06/27/2025 06 PM PDT           12.78           1722         0              Normal
  06/27/2025 07 PM PDT           12.78           1722         0              Normal
  06/27/2025 08 PM PDT           12.77           1713         -              Normal
  06/27/2025 09 PM PDT           12.79           1731         +              Normal
  06/27/2025 10 PM PDT           12.80           1739         +              Normal
  06/27/2025 11 PM PDT           12.80           1739         0              Normal
  06/28/2025 12 AM PDT           12.80           1739         0              Normal
  06/28/2025 01 AM PDT           12.82           1757         +              Normal
  06/28/2025 02 AM PDT           12.82           1757         0              Normal
  06/28/2025 03 AM PDT           12.81           1748         -              Normal
  06/28/2025 04 AM PDT           12.82           1757         +              Normal
  06/28/2025 05 AM PDT           12.81           1748         -              Normal
  06/28/2025 06 AM PDT           12.81           1748         0              Normal
  06/28/2025 07 AM PDT           12.81           1748         0              Normal
  06/28/2025 08 AM PDT           12.80           1739         -              Normal
  06/28/2025 09 AM PDT           12.79           1731         -              Normal
  06/28/2025 10 AM PDT           12.79           1731         0              Normal
  06/28/2025 11 AM PDT           12.78           1722         -              Normal
  06/28/2025 12 PM PDT           12.78           1722         0              Normal
  06/28/2025 01 PM PDT           12.77           1713         -              Normal
  06/28/2025 02 PM PDT           12.77           1713         0              Normal
  06/28/2025 03 PM PDT           12.77           1713         0              Normal
  06/28/2025 04 PM PDT           12.77           1713         0              Normal
  06/28/2025 05 PM PDT           12.76           1704         -              Normal
  06/28/2025 06 PM PDT           12.77           1713         +              Normal
  06/28/2025 07 PM PDT           12.77           1713         0              Normal
  06/28/2025 08 PM PDT           12.77           1713         0              Normal
  06/28/2025 09 PM PDT           12.78           1722         +              Normal
  06/28/2025 10 PM PDT           12.79           1731         +              Normal
  06/28/2025 11 PM PDT           12.79           1731         0              Normal
  06/29/2025 12 AM PDT           12.81           1748         +              Normal
  06/29/2025 01 AM PDT           12.81           1748         0              Normal
  06/29/2025 02 AM PDT           12.81           1748         0              Normal
  06/29/2025 03 AM PDT           12.82           1757         +              Normal
  06/29/2025 04 AM PDT           12.81           1748         -              Normal
  06/29/2025 05 AM PDT           12.81           1748         0              Normal
  06/29/2025 06 AM PDT           12.81           1748         0              Normal
  06/29/2025 07 AM PDT           12.80           1739         -              Normal
  06/29/2025 08 AM PDT           12.80           1739         0              Normal
  06/29/2025 09 AM PDT           12.80           1739         0              Normal
  06/29/2025 10 AM PDT           12.80           1739         0              Normal
  06/29/2025 11 AM PDT           12.78           1722         -              Normal
  06/29/2025 12 PM PDT           12.78           1722         0              Normal
  06/29/2025 01 PM PDT           12.77           1713         -              Normal
  06/29/2025 02 PM PDT           12.77           1713         0              Normal
  06/29/2025 03 PM PDT           12.77           1713         0              Normal
  06/29/2025 04 PM PDT           12.78           1722         +              Normal
  06/29/2025 05 PM PDT           12.78           1722         0              Normal
  06/29/2025 06 PM PDT           12.79           1731         +              Normal
  06/29/2025 07 PM PDT           12.79           1731         0              Normal
  06/29/2025 08 PM PDT           12.79           1731         0              Normal
  06/29/2025 09 PM PDT           12.79           1731         0              Normal
  06/29/2025 10 PM PDT           12.80           1739         +              Normal
  06/29/2025 11 PM PDT           12.81           1748         +              Normal
  06/30/2025 12 AM PDT           12.83           1766         +              Normal
  06/30/2025 01 AM PDT           12.82           1757         -              Normal
  06/30/2025 02 AM PDT           12.81           1748         -              Normal
  06/30/2025 03 AM PDT           12.81           1748         0              Normal
  06/30/2025 04 AM PDT           12.81           1748         0              Normal
  06/30/2025 05 AM PDT           12.80           1739         -              Normal
  06/30/2025 06 AM PDT           12.80           1739         0              Normal
  06/30/2025 07 AM PDT           12.79           1731         -              Normal
  06/30/2025 08 AM PDT           12.78           1722         -              Normal
  06/30/2025 09 AM PDT           12.78           1722         0              Normal
  06/30/2025 10 AM PDT           12.77           1713         -              Normal
  06/30/2025 11 AM PDT           12.77           1713         0              Normal
  06/30/2025 12 PM PDT           12.77           1713         0              Normal
  06/30/2025 01 PM PDT           12.76           1704         -              Normal
  06/30/2025 02 PM PDT           12.74           1687         -              Normal
  06/30/2025 03 PM PDT           12.75           1695         +              Normal
  06/30/2025 04 PM PDT           12.76           1704         +              Normal
  06/30/2025 05 PM PDT           12.77           1713         +              Normal
  06/30/2025 06 PM PDT           12.77           1713         0              Normal
  06/30/2025 07 PM PDT           12.77           1713         0              Normal
  06/30/2025 08 PM PDT           12.78           1722         +              Normal
  06/30/2025 09 PM PDT           12.79           1731         +              Normal
  06/30/2025 10 PM PDT           12.79           1731         0              Normal
  06/30/2025 11 PM PDT           12.80           1739         +              Normal
  07/01/2025 12 AM PDT           12.79           1731         -              Normal
  07/01/2025 01 AM PDT           12.79           1731         0              Normal
  07/01/2025 02 AM PDT           12.79           1731         0              Normal
  07/01/2025 03 AM PDT           12.77           1713         -              Normal
  07/01/2025 04 AM PDT           12.76           1704         -              Normal
  07/01/2025 05 AM PDT           12.74           1687         -              Normal
  07/01/2025 06 AM PDT           12.73           1678         -              Normal
  07/01/2025 07 AM PDT           12.72           1669         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/01/2025 08 AM PDT           12.71           1661                        Normal
  07/01/2025 09 AM PDT           12.70           1652         -              Normal
  07/01/2025 10 AM PDT           12.69           1644         -              Normal
  07/01/2025 11 AM PDT           12.68           1635         -              Normal
  07/01/2025 12 PM PDT           12.68           1635         0              Normal
  07/01/2025 01 PM PDT           12.68           1635         0              Normal
  07/01/2025 02 PM PDT           12.68           1635         0              Normal
  07/01/2025 03 PM PDT           12.68           1635         0              Normal
  07/01/2025 04 PM PDT           12.67           1626         -              Normal
  07/01/2025 05 PM PDT           12.67           1626         0              Normal
  07/01/2025 06 PM PDT           12.67           1626         0              Normal
  07/01/2025 07 PM PDT           12.66           1618         -              Normal
  07/01/2025 08 PM PDT           12.66           1618         0              Normal
  07/01/2025 09 PM PDT           12.66           1618         0              Normal
  07/01/2025 10 PM PDT           12.65           1609         -              Normal
  07/01/2025 11 PM PDT           12.65           1609         0              Normal
  07/02/2025 12 AM PDT           12.65           1609         0              Normal
  07/02/2025 01 AM PDT           12.65           1609         0              Normal
  07/02/2025 02 AM PDT           12.65           1609         0              Normal
  07/02/2025 03 AM PDT           12.65           1609         0              Normal
  07/02/2025 04 AM PDT           12.65           1609         0              Normal
  07/02/2025 05 AM PDT           12.65           1609         0              Normal
  07/02/2025 06 AM PDT           12.65           1609         0              Normal
  07/02/2025 07 AM PDT           12.65           1609         0              Normal
  07/02/2025 08 AM PDT           12.65           1609         0              Normal
  07/02/2025 09 AM PDT           12.65           1609         0              Normal
  07/02/2025 10 AM PDT           12.66           1618         +              Normal
  07/02/2025 11 AM PDT           12.66           1618         0              Normal
  07/02/2025 12 PM PDT           12.66           1618         0              Normal
  07/02/2025 01 PM PDT           12.67           1626         +              Normal
  07/02/2025 02 PM PDT           12.67           1626         0              Normal
  07/02/2025 03 PM PDT           12.67           1626         0              Normal
  07/02/2025 04 PM PDT           12.68           1635         +              Normal
  07/02/2025 05 PM PDT           12.68           1635         0              Normal
  07/02/2025 06 PM PDT           12.68           1635         0              Normal
  07/02/2025 07 PM PDT           12.68           1635         0              Normal
  07/02/2025 08 PM PDT           12.67           1626         -              Normal
  07/02/2025 09 PM PDT           12.67           1626         0              Normal
  07/02/2025 10 PM PDT           12.67           1626         0              Normal
  07/02/2025 11 PM PDT           12.67           1626         0              Normal
  07/03/2025 12 AM PDT           12.66           1618         -              Normal
  07/03/2025 01 AM PDT           12.66           1618         0              Normal
  07/03/2025 02 AM PDT           12.66           1618         0              Normal
  07/03/2025 03 AM PDT           12.65           1609         -              Normal
  07/03/2025 04 AM PDT           12.65           1609         0              Normal
  07/03/2025 05 AM PDT           12.65           1609         0              Normal
  07/03/2025 06 AM PDT           12.65           1609         0              Normal
  07/03/2025 07 AM PDT           12.64           1601         -              Normal
  07/03/2025 08 AM PDT           12.64           1601         0              Normal
  07/03/2025 09 AM PDT           12.64           1601         0              Normal
  07/03/2025 10 AM PDT           12.64           1601         0              Normal
  07/03/2025 11 AM PDT           12.63           1592         -              Normal
  07/03/2025 12 PM PDT           12.63           1592         0              Normal
  07/03/2025 01 PM PDT           12.63           1592         0              Normal
  07/03/2025 02 PM PDT           12.63           1592         0              Normal
  07/03/2025 03 PM PDT           12.63           1592         0              Normal
  07/03/2025 04 PM PDT           12.62           1584         -              Normal
  07/03/2025 05 PM PDT           12.62           1584         0              Normal
  07/03/2025 06 PM PDT           12.62           1584         0              Normal
  07/03/2025 07 PM PDT           12.62           1584         0              Normal
  07/03/2025 08 PM PDT           12.62           1584         0              Normal
  07/03/2025 09 PM PDT           12.62           1584         0              Normal
  07/03/2025 10 PM PDT           12.61           1576         -              Normal
  07/03/2025 11 PM PDT           12.61           1576         0              Normal
  07/04/2025 12 AM PDT           12.61           1576         0              Normal
  07/04/2025 01 AM PDT           12.61           1576         0              Normal
  07/04/2025 02 AM PDT           12.61           1576         0              Normal
  07/04/2025 03 AM PDT           12.61           1576         0              Normal
  07/04/2025 04 AM PDT           12.61           1576         0              Normal
  07/04/2025 05 AM PDT           12.60           1567         -              Normal
  07/04/2025 06 AM PDT           12.60           1567         0              Normal
  07/04/2025 07 AM PDT           12.60           1567         0              Normal
  07/04/2025 08 AM PDT           12.60           1567         0              Normal
  07/04/2025 09 AM PDT           12.60           1567         0              Normal
  07/04/2025 10 AM PDT           12.60           1567         0              Normal
  07/04/2025 11 AM PDT           12.59           1559         -              Normal
  07/04/2025 12 PM PDT           12.59           1559         0              Normal
  07/04/2025 01 PM PDT           12.59           1559         0              Normal
  07/04/2025 02 PM PDT           12.59           1559         0              Normal
  07/04/2025 03 PM PDT           12.59           1559         0              Normal
  07/04/2025 04 PM PDT           12.59           1559         0              Normal
  07/04/2025 05 PM PDT           12.59           1559         0              Normal
  07/04/2025 06 PM PDT           12.59           1559         0              Normal
  07/04/2025 07 PM PDT           12.58           1551         -              Normal
  07/04/2025 08 PM PDT           12.58           1551         0              Normal
  07/04/2025 09 PM PDT           12.58           1551         0              Normal
  07/04/2025 10 PM PDT           12.58           1551         0              Normal
  07/04/2025 11 PM PDT           12.58           1551         0              Normal
  07/05/2025 12 AM PDT           12.58           1551         0              Normal
  07/05/2025 01 AM PDT           12.58           1551         0              Normal
  07/05/2025 02 AM PDT           12.58           1551         0              Normal
  07/05/2025 03 AM PDT           12.57           1542         -              Normal
  07/05/2025 04 AM PDT           12.57           1542         0              Normal
  07/05/2025 05 AM PDT           12.57           1542         0              Normal
  07/05/2025 06 AM PDT           12.57           1542         0              Normal
  07/05/2025 07 AM PDT           12.57           1542         0              Normal
  07/05/2025 08 AM PDT           12.57           1542         0              Normal
  07/05/2025 09 AM PDT           12.57           1542         0              Normal
  07/05/2025 10 AM PDT           12.57           1542         0              Normal
  07/05/2025 11 AM PDT           12.56           1534         -              Normal
  07/05/2025 12 PM PDT           12.56           1534         0              Normal
  07/05/2025 01 PM PDT           12.56           1534         0              Normal
  07/05/2025 02 PM PDT           12.56           1534         0              Normal
  07/05/2025 03 PM PDT           12.56           1534         0              Normal
  07/05/2025 04 PM PDT           12.56           1534         0              Normal
  07/05/2025 05 PM PDT           12.56           1534         0              Normal
  07/05/2025 06 PM PDT           12.56           1534         0              Normal
  07/05/2025 07 PM PDT           12.55           1526         -              Normal
  07/05/2025 08 PM PDT           12.55           1526         0              Normal
  07/05/2025 09 PM PDT           12.55           1526         0              Normal
  07/05/2025 10 PM PDT           12.55           1526         0              Normal
  07/05/2025 11 PM PDT           12.55           1526         0              Normal
  07/06/2025 12 AM PDT           12.55           1526         0              Normal
  07/06/2025 01 AM PDT           12.55           1526         0              Normal
  07/06/2025 02 AM PDT           12.55           1526         0              Normal
  07/06/2025 03 AM PDT           12.54           1517         -              Normal
  07/06/2025 04 AM PDT           12.54           1517         0              Normal
  07/06/2025 05 AM PDT           12.54           1517         0              Normal
#
# 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.