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

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KLAMATH RIVER - SEIAD VALLEY (SEIC1)
Latitude: 41.85º NLongitude: 123.23º WElevation: 1320 Feet
Location: Siskiyou County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Dec 08 2023 at 7:48 AM PSTNext Issuance: Dec 08 2023 at 3:00 PM PST
Monitor Stage: 13.0 FeetFlood Stage: 15.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Seiad Valley (SEIC1)
#
# File Generation Time:  12/08/2023 at 07:49 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/07/2023 at 05:00 PM PST
# Maximum Observed Stage:                       3.0 Feet
# Maximum Observed Flow:                        1851 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/08/2023 at 08:00 AM PST
# Maximum Forecast Stage:                       2.9 Feet
# Maximum Forecast Flow:                        1748 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/03/2023 07 AM PST             2.8           1731                        Normal
  12/03/2023 08 AM PST             2.9           1765         +              Normal
  12/03/2023 09 AM PST             2.9           1782         +              Normal
  12/03/2023 10 AM PST             2.9           1782         0              Normal
  12/03/2023 11 AM PST             2.9           1782         0              Normal
  12/03/2023 12 PM PST             2.9           1773         -              Normal
  12/03/2023 01 PM PST             2.9           1765         -              Normal
  12/03/2023 02 PM PST             2.9           1765         0              Normal
  12/03/2023 03 PM PST             2.9           1756         -              Normal
  12/03/2023 04 PM PST             2.9           1756         0              Normal
  12/03/2023 05 PM PST             2.9           1756         0              Normal
  12/03/2023 06 PM PST             2.9           1748         -              Normal
  12/03/2023 07 PM PST             2.9           1748         0              Normal
  12/03/2023 08 PM PST             2.9           1739         -              Normal
  12/03/2023 09 PM PST             2.9           1748         +              Normal
  12/03/2023 10 PM PST             2.9           1739         -              Normal
  12/03/2023 11 PM PST             2.8           1731         -              Normal
  12/04/2023 12 AM PST             2.8           1731         0              Normal
  12/04/2023 01 AM PST             2.8           1722         -              Normal
  12/04/2023 02 AM PST             2.8           1714         -              Normal
  12/04/2023 03 AM PST             2.8           1706         -              Normal
  12/04/2023 04 AM PST             2.8           1697         -              Normal
  12/04/2023 05 AM PST             2.8           1697         0              Normal
  12/04/2023 06 AM PST             2.8           1689         -              Normal
  12/04/2023 07 AM PST             2.8           1689         0              Normal
  12/04/2023 08 AM PST             2.8           1681         -              Normal
  12/04/2023 09 AM PST             2.8           1681         0              Normal
  12/04/2023 10 AM PST             2.8           1672         -              Normal
  12/04/2023 11 AM PST             2.8           1672         0              Normal
  12/04/2023 12 PM PST             2.8           1664         -              Normal
  12/04/2023 01 PM PST             2.8           1656         -              Normal
  12/04/2023 02 PM PST             2.8           1656         0              Normal
  12/04/2023 03 PM PST             2.7           1648         -              Normal
  12/04/2023 04 PM PST             2.7           1648         0              Normal
  12/04/2023 05 PM PST             2.7           1648         0              Normal
  12/04/2023 06 PM PST             2.7           1648         0              Normal
  12/04/2023 07 PM PST             2.7           1648         0              Normal
  12/04/2023 08 PM PST             2.8           1656         +              Normal
  12/04/2023 09 PM PST             2.7           1648         -              Normal
  12/04/2023 10 PM PST             2.7           1639         -              Normal
  12/04/2023 11 PM PST             2.7           1648         +              Normal
  12/05/2023 12 AM PST             2.7           1648         0              Normal
  12/05/2023 01 AM PST             2.7           1648         0              Normal
  12/05/2023 02 AM PST             2.8           1664         +              Normal
  12/05/2023 03 AM PST             2.8           1664         0              Normal
  12/05/2023 04 AM PST             2.8           1681         +              Normal
  12/05/2023 05 AM PST             2.8           1689         +              Normal
  12/05/2023 06 AM PST             2.8           1681         -              Normal
  12/05/2023 07 AM PST             2.8           1672         -              Normal
  12/05/2023 08 AM PST             2.8           1681         +              Normal
  12/05/2023 09 AM PST             2.8           1672         -              Normal
  12/05/2023 10 AM PST             2.8           1681         +              Normal
  12/05/2023 11 AM PST             2.8           1672         -              Normal
  12/05/2023 12 PM PST             2.8           1664         -              Normal
  12/05/2023 01 PM PST             2.8           1656         -              Normal
  12/05/2023 02 PM PST             2.7           1648         -              Normal
  12/05/2023 03 PM PST             2.7           1639         -              Normal
  12/05/2023 04 PM PST             2.7           1639         0              Normal
  12/05/2023 05 PM PST             2.7           1623         -              Normal
  12/05/2023 06 PM PST             2.7           1615         -              Normal
  12/05/2023 07 PM PST             2.7           1623         +              Normal
  12/05/2023 08 PM PST             2.7           1615         -              Normal
  12/05/2023 09 PM PST             2.7           1615         0              Normal
  12/05/2023 10 PM PST             2.7           1607         -              Normal
  12/05/2023 11 PM PST             2.7           1607         0              Normal
  12/06/2023 12 AM PST             2.7           1599         -              Normal
  12/06/2023 01 AM PST             2.7           1599         0              Normal
  12/06/2023 02 AM PST             2.7           1607         +              Normal
  12/06/2023 03 AM PST             2.7           1599         -              Normal
  12/06/2023 04 AM PST             2.7           1599         0              Normal
  12/06/2023 05 AM PST             2.7           1591         -              Normal
  12/06/2023 06 AM PST             2.7           1591         0              Normal
  12/06/2023 07 AM PST             2.7           1591         0              Normal
  12/06/2023 08 AM PST             2.7           1583         -              Normal
  12/06/2023 09 AM PST             2.7           1591         +              Normal
  12/06/2023 10 AM PST             2.7           1591         0              Normal
  12/06/2023 11 AM PST             2.7           1591         0              Normal
  12/06/2023 12 PM PST             2.7           1599         +              Normal
  12/06/2023 01 PM PST             2.7           1591         -              Normal
  12/06/2023 02 PM PST             2.7           1623         +              Normal
  12/06/2023 03 PM PST             2.7           1623         0              Normal
  12/06/2023 04 PM PST             2.7           1631         +              Normal
  12/06/2023 05 PM PST             2.8           1656         +              Normal
  12/06/2023 06 PM PST             2.8           1689         +              Normal
  12/06/2023 07 PM PST             2.8           1689         0              Normal
  12/06/2023 08 PM PST             2.8           1706         +              Normal
  12/06/2023 09 PM PST             2.9           1756         +              Normal
  12/06/2023 10 PM PST             2.9           1799         +              Normal
  12/06/2023 11 PM PST             2.9           1816         +              Normal
  12/07/2023 12 AM PST             2.9           1816         0              Normal
  12/07/2023 01 AM PST             2.9           1808         -              Normal
  12/07/2023 02 AM PST             2.9           1816         +              Normal
  12/07/2023 03 AM PST             2.9           1816         0              Normal
  12/07/2023 04 AM PST             2.9           1816         0              Normal
  12/07/2023 05 AM PST             3.0           1825         +              Normal
  12/07/2023 06 AM PST             3.0           1825         0              Normal
  12/07/2023 07 AM PST             2.9           1816         -              Normal
  12/07/2023 08 AM PST             3.0           1834         +              Normal
  12/07/2023 09 AM PST             3.0           1843         +              Normal
  12/07/2023 10 AM PST             3.0           1843         0              Normal
  12/07/2023 11 AM PST             3.0           1843         0              Normal
  12/07/2023 12 PM PST             3.0           1834         -              Normal
  12/07/2023 01 PM PST             3.0           1825         -              Normal
  12/07/2023 02 PM PST             3.0           1834         +              Normal
  12/07/2023 03 PM PST             3.0           1843         +              Normal
  12/07/2023 04 PM PST             3.0           1851         +              Normal
  12/07/2023 05 PM PST             3.0           1851         0              Normal
  12/07/2023 06 PM PST             3.0           1834         -              Normal
  12/07/2023 07 PM PST             3.0           1834         0              Normal
  12/07/2023 08 PM PST             2.9           1816         -              Normal
  12/07/2023 09 PM PST             2.9           1808         -              Normal
  12/07/2023 10 PM PST             2.9           1808         0              Normal
  12/07/2023 11 PM PST             2.9           1816         +              Normal
  12/08/2023 12 AM PST             2.9           1799         -              Normal
  12/08/2023 01 AM PST             2.9           1791         -              Normal
  12/08/2023 02 AM PST             2.9           1782         -              Normal
  12/08/2023 03 AM PST             2.9           1782         0              Normal
  12/08/2023 04 AM PST             2.9           1773         -              Normal
  12/08/2023 05 AM PST             2.9           1765         -              Normal
  12/08/2023 06 AM PST             2.9           1756         -              Normal
  12/08/2023 07 AM PST             2.9           1748         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/08/2023 08 AM PST             2.9           1748                        Normal
  12/08/2023 09 AM PST             2.9           1739         -              Normal
  12/08/2023 10 AM PST             2.9           1739         0              Normal
  12/08/2023 11 AM PST             2.8           1731         -              Normal
  12/08/2023 12 PM PST             2.8           1722         -              Normal
  12/08/2023 01 PM PST             2.8           1714         -              Normal
  12/08/2023 02 PM PST             2.8           1714         0              Normal
  12/08/2023 03 PM PST             2.8           1706         -              Normal
  12/08/2023 04 PM PST             2.8           1697         -              Normal
  12/08/2023 05 PM PST             2.8           1689         -              Normal
  12/08/2023 06 PM PST             2.8           1681         -              Normal
  12/08/2023 07 PM PST             2.8           1672         -              Normal
  12/08/2023 08 PM PST             2.8           1664         -              Normal
  12/08/2023 09 PM PST             2.8           1656         -              Normal
  12/08/2023 10 PM PST             2.7           1648         -              Normal
  12/08/2023 11 PM PST             2.7           1648         0              Normal
  12/09/2023 12 AM PST             2.7           1639         -              Normal
  12/09/2023 01 AM PST             2.7           1631         -              Normal
  12/09/2023 02 AM PST             2.7           1623         -              Normal
  12/09/2023 03 AM PST             2.7           1615         -              Normal
  12/09/2023 04 AM PST             2.7           1615         0              Normal
  12/09/2023 05 AM PST             2.7           1607         -              Normal
  12/09/2023 06 AM PST             2.7           1607         0              Normal
  12/09/2023 07 AM PST             2.7           1599         -              Normal
  12/09/2023 08 AM PST             2.7           1599         0              Normal
  12/09/2023 09 AM PST             2.7           1591         -              Normal
  12/09/2023 10 AM PST             2.7           1591         0              Normal
  12/09/2023 11 AM PST             2.7           1583         -              Normal
  12/09/2023 12 PM PST             2.7           1583         0              Normal
  12/09/2023 01 PM PST             2.7           1583         0              Normal
  12/09/2023 02 PM PST             2.6           1575         -              Normal
  12/09/2023 03 PM PST             2.6           1575         0              Normal
  12/09/2023 04 PM PST             2.6           1575         0              Normal
  12/09/2023 05 PM PST             2.6           1567         -              Normal
  12/09/2023 06 PM PST             2.6           1567         0              Normal
  12/09/2023 07 PM PST             2.6           1567         0              Normal
  12/09/2023 08 PM PST             2.6           1567         0              Normal
  12/09/2023 09 PM PST             2.6           1559         -              Normal
  12/09/2023 10 PM PST             2.6           1559         0              Normal
  12/09/2023 11 PM PST             2.6           1559         0              Normal
  12/10/2023 12 AM PST             2.6           1559         0              Normal
  12/10/2023 01 AM PST             2.6           1551         -              Normal
  12/10/2023 02 AM PST             2.6           1551         0              Normal
  12/10/2023 03 AM PST             2.6           1551         0              Normal
  12/10/2023 04 AM PST             2.6           1551         0              Normal
  12/10/2023 05 AM PST             2.6           1551         0              Normal
  12/10/2023 06 AM PST             2.6           1551         0              Normal
  12/10/2023 07 AM PST             2.6           1543         -              Normal
  12/10/2023 08 AM PST             2.6           1543         0              Normal
  12/10/2023 09 AM PST             2.6           1543         0              Normal
  12/10/2023 10 AM PST             2.6           1543         0              Normal
  12/10/2023 11 AM PST             2.6           1543         0              Normal
  12/10/2023 12 PM PST             2.6           1543         0              Normal
  12/10/2023 01 PM PST             2.6           1535         -              Normal
  12/10/2023 02 PM PST             2.6           1535         0              Normal
  12/10/2023 03 PM PST             2.6           1535         0              Normal
  12/10/2023 04 PM PST             2.6           1535         0              Normal
  12/10/2023 05 PM PST             2.6           1535         0              Normal
  12/10/2023 06 PM PST             2.6           1535         0              Normal
  12/10/2023 07 PM PST             2.6           1535         0              Normal
  12/10/2023 08 PM PST             2.6           1535         0              Normal
  12/10/2023 09 PM PST             2.6           1535         0              Normal
  12/10/2023 10 PM PST             2.6           1535         0              Normal
  12/10/2023 11 PM PST             2.6           1535         0              Normal
  12/11/2023 12 AM PST             2.6           1535         0              Normal
  12/11/2023 01 AM PST             2.6           1535         0              Normal
  12/11/2023 02 AM PST             2.6           1535         0              Normal
  12/11/2023 03 AM PST             2.6           1535         0              Normal
  12/11/2023 04 AM PST             2.6           1535         0              Normal
  12/11/2023 05 AM PST             2.6           1543         +              Normal
  12/11/2023 06 AM PST             2.6           1543         0              Normal
  12/11/2023 07 AM PST             2.6           1543         0              Normal
  12/11/2023 08 AM PST             2.6           1543         0              Normal
  12/11/2023 09 AM PST             2.6           1543         0              Normal
  12/11/2023 10 AM PST             2.6           1551         +              Normal
  12/11/2023 11 AM PST             2.6           1551         0              Normal
  12/11/2023 12 PM PST             2.6           1551         0              Normal
  12/11/2023 01 PM PST             2.6           1559         +              Normal
  12/11/2023 02 PM PST             2.6           1559         0              Normal
  12/11/2023 03 PM PST             2.6           1559         0              Normal
  12/11/2023 04 PM PST             2.6           1559         0              Normal
  12/11/2023 05 PM PST             2.6           1559         0              Normal
  12/11/2023 06 PM PST             2.6           1567         +              Normal
  12/11/2023 07 PM PST             2.6           1567         0              Normal
  12/11/2023 08 PM PST             2.6           1567         0              Normal
  12/11/2023 09 PM PST             2.6           1567         0              Normal
  12/11/2023 10 PM PST             2.6           1567         0              Normal
  12/11/2023 11 PM PST             2.6           1567         0              Normal
  12/12/2023 12 AM PST             2.6           1567         0              Normal
  12/12/2023 01 AM PST             2.6           1567         0              Normal
  12/12/2023 02 AM PST             2.6           1567         0              Normal
  12/12/2023 03 AM PST             2.6           1567         0              Normal
  12/12/2023 04 AM PST             2.6           1567         0              Normal
  12/12/2023 05 AM PST             2.6           1567         0              Normal
  12/12/2023 06 AM PST             2.6           1567         0              Normal
  12/12/2023 07 AM PST             2.6           1567         0              Normal
  12/12/2023 08 AM PST             2.6           1567         0              Normal
  12/12/2023 09 AM PST             2.6           1559         -              Normal
  12/12/2023 10 AM PST             2.6           1559         0              Normal
  12/12/2023 11 AM PST             2.6           1559         0              Normal
  12/12/2023 12 PM PST             2.6           1559         0              Normal
  12/12/2023 01 PM PST             2.6           1559         0              Normal
  12/12/2023 02 PM PST             2.6           1559         0              Normal
  12/12/2023 03 PM PST             2.6           1551         -              Normal
  12/12/2023 04 PM PST             2.6           1551         0              Normal
  12/12/2023 05 PM PST             2.6           1551         0              Normal
  12/12/2023 06 PM PST             2.6           1551         0              Normal
  12/12/2023 07 PM PST             2.6           1543         -              Normal
  12/12/2023 08 PM PST             2.6           1543         0              Normal
  12/12/2023 09 PM PST             2.6           1543         0              Normal
  12/12/2023 10 PM PST             2.6           1535         -              Normal
  12/12/2023 11 PM PST             2.6           1535         0              Normal
  12/13/2023 12 AM PST             2.6           1535         0              Normal
  12/13/2023 01 AM PST             2.6           1527         -              Normal
  12/13/2023 02 AM PST             2.6           1527         0              Normal
  12/13/2023 03 AM PST             2.6           1527         0              Normal
  12/13/2023 04 AM PST             2.6           1519         -              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.