KLAMATH RIVER - ORLEANS (ONSC1)
Latitude: 41.30º NLongitude: 123.54º WElevation: 354 FeetForecast Type: Official Location
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Nov 08 2026 at 7:17 AM PSTNext Issuance: Nov 09 2026 at 9:00 AM PST
Action: 32.0 FeetMinor Flood: 38.0 FeetModerate Flood: 43.0 FeetMajor Flood: 48.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Orleans (ONSC1)
#
# File Generation Time:  11/08/2026 at 07:17 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/03/2026 at 04:00 PM PST
# Maximum Observed Stage:                       2.11 Feet
# Maximum Observed Flow:                        1739 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/09/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       2.18 Feet
# Maximum Forecast Flow:                        1798 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/03/2026 07 AM PST            2.09           1723                        Normal
  11/03/2026 08 AM PST            2.10           1731         +              Normal
  11/03/2026 09 AM PST            2.08           1715         -              Normal
  11/03/2026 10 AM PST            2.09           1723         +              Normal
  11/03/2026 11 AM PST            2.09           1723         0              Normal
  11/03/2026 12 PM PST            2.10           1731         +              Normal
  11/03/2026 01 PM PST            2.09           1723         -              Normal
  11/03/2026 02 PM PST            2.10           1731         +              Normal
  11/03/2026 03 PM PST            2.08           1715         -              Normal
  11/03/2026 04 PM PST            2.11           1739         +              Normal
  11/03/2026 05 PM PST            2.10           1731         -              Normal
  11/03/2026 06 PM PST            2.09           1723         -              Normal
  11/03/2026 07 PM PST            2.08           1715         -              Normal
  11/03/2026 08 PM PST            2.09           1723         +              Normal
  11/03/2026 09 PM PST            2.09           1723         0              Normal
  11/03/2026 10 PM PST            2.10           1731         +              Normal
  11/03/2026 11 PM PST            2.09           1723         -              Normal
  11/04/2026 12 AM PST            2.10           1731         +              Normal
  11/04/2026 01 AM PST            2.09           1723         -              Normal
  11/04/2026 02 AM PST            2.08           1715         -              Normal
  11/04/2026 03 AM PST            2.07           1706         -              Normal
  11/04/2026 04 AM PST            2.09           1723         +              Normal
  11/04/2026 05 AM PST            2.10           1731         +              Normal
  11/04/2026 06 AM PST            2.08           1715         -              Normal
  11/04/2026 07 AM PST            2.09           1723         +              Normal
  11/04/2026 08 AM PST            2.08           1715         -              Normal
  11/04/2026 09 AM PST            2.09           1723         +              Normal
  11/04/2026 10 AM PST            2.07           1706         -              Normal
  11/04/2026 11 AM PST            2.08           1715         +              Normal
  11/04/2026 12 PM PST            2.09           1723         +              Normal
  11/04/2026 01 PM PST            2.08           1715         -              Normal
  11/04/2026 02 PM PST            2.08           1715         0              Normal
  11/04/2026 03 PM PST            2.09           1723         +              Normal
  11/04/2026 04 PM PST            2.08           1715         -              Normal
  11/04/2026 05 PM PST            2.09           1723         +              Normal
  11/04/2026 06 PM PST            2.10           1731         +              Normal
  11/04/2026 07 PM PST            2.07           1706         -              Normal
  11/04/2026 08 PM PST            2.09           1723         +              Normal
  11/04/2026 09 PM PST            2.09           1723         0              Normal
  11/04/2026 10 PM PST            2.07           1706         -              Normal
  11/04/2026 11 PM PST            2.08           1715         +              Normal
  11/05/2026 12 AM PST            2.08           1715         0              Normal
  11/05/2026 01 AM PST            2.08           1715         0              Normal
  11/05/2026 02 AM PST            2.07           1706         -              Normal
  11/05/2026 03 AM PST            2.08           1715         +              Normal
  11/05/2026 04 AM PST            2.07           1706         -              Normal
  11/05/2026 05 AM PST            2.07           1706         0              Normal
  11/05/2026 06 AM PST            2.08           1715         +              Normal
  11/05/2026 07 AM PST            2.09           1723         +              Normal
  11/05/2026 08 AM PST            2.08           1715         -              Normal
  11/05/2026 09 AM PST            2.08           1715         0              Normal
  11/05/2026 10 AM PST            2.08           1715         0              Normal
  11/05/2026 11 AM PST            2.09           1723         +              Normal
  11/05/2026 12 PM PST            2.08           1715         -              Normal
  11/05/2026 01 PM PST            2.07           1706         -              Normal
  11/05/2026 02 PM PST            2.08           1715         +              Normal
  11/05/2026 03 PM PST            2.09           1723         +              Normal
  11/05/2026 04 PM PST            2.09           1723         0              Normal
  11/05/2026 05 PM PST            2.08           1715         -              Normal
  11/05/2026 06 PM PST            2.08           1715         0              Normal
  11/05/2026 07 PM PST            2.09           1723         +              Normal
  11/05/2026 08 PM PST            2.08           1715         -              Normal
  11/05/2026 09 PM PST            2.08           1715         0              Normal
  11/05/2026 10 PM PST            2.09           1723         +              Normal
  11/05/2026 11 PM PST            2.09           1723         0              Normal
  11/06/2026 12 AM PST            2.08           1715         -              Normal
  11/06/2026 01 AM PST            2.09           1723         +              Normal
  11/06/2026 02 AM PST            2.08           1715         -              Normal
  11/06/2026 03 AM PST            2.09           1723         +              Normal
  11/06/2026 04 AM PST            2.09           1723         0              Normal
  11/06/2026 05 AM PST            2.08           1715         -              Normal
  11/06/2026 06 AM PST            2.09           1723         +              Normal
  11/06/2026 07 AM PST            2.09           1723         0              Normal
  11/06/2026 08 AM PST            2.09           1723         0              Normal
  11/06/2026 09 AM PST            2.08           1715         -              Normal
  11/06/2026 10 AM PST            2.09           1723         +              Normal
  11/06/2026 11 AM PST            2.09           1723         0              Normal
  11/06/2026 12 PM PST            2.10           1731         +              Normal
  11/06/2026 01 PM PST            2.09           1723         -              Normal
  11/06/2026 02 PM PST            2.09           1723         0              Normal
  11/06/2026 03 PM PST            2.10           1731         +              Normal
  11/06/2026 04 PM PST            2.08           1715         -              Normal
  11/06/2026 05 PM PST            2.08           1715         0              Normal
  11/06/2026 06 PM PST            2.10           1731         +              Normal
  11/06/2026 07 PM PST            2.09           1723         -              Normal
  11/06/2026 08 PM PST            2.08           1715         -              Normal
  11/06/2026 09 PM PST            2.07           1706         -              Normal
  11/06/2026 10 PM PST            2.09           1723         +              Normal
  11/06/2026 11 PM PST            2.09           1723         0              Normal
  11/07/2026 12 AM PST            2.09           1723         0              Normal
  11/07/2026 01 AM PST            2.10           1731         +              Normal
  11/07/2026 02 AM PST            2.08           1715         -              Normal
  11/07/2026 03 AM PST            2.08           1715         0              Normal
  11/07/2026 04 AM PST            2.07           1706         -              Normal
  11/07/2026 05 AM PST            2.07           1706         0              Normal
  11/07/2026 06 AM PST            2.08           1715         +              Normal
  11/07/2026 07 AM PST            2.08           1715         0              Normal
  11/07/2026 08 AM PST            2.08           1715         0              Normal
  11/07/2026 09 AM PST            2.09           1723         +              Normal
  11/07/2026 10 AM PST            2.07           1706         -              Normal
  11/07/2026 11 AM PST            2.08           1715         +              Normal
  11/07/2026 12 PM PST            2.07           1706         -              Normal
  11/07/2026 01 PM PST            2.06           1698         -              Normal
  11/07/2026 02 PM PST            2.07           1706         +              Normal
  11/07/2026 03 PM PST            2.09           1723         +              Normal
  11/07/2026 04 PM PST            2.07           1706         -              Normal
  11/07/2026 05 PM PST            2.08           1715         +              Normal
  11/07/2026 06 PM PST            2.07           1706         -              Normal
  11/07/2026 07 PM PST            2.08           1715         +              Normal
  11/07/2026 08 PM PST            2.07           1706         -              Normal
  11/07/2026 09 PM PST            2.06           1698         -              Normal
  11/07/2026 10 PM PST            2.08           1715         +              Normal
  11/07/2026 11 PM PST            2.07           1706         -              Normal
  11/08/2026 12 AM PST            2.08           1715         +              Normal
  11/08/2026 01 AM PST            2.08           1715         0              Normal
  11/08/2026 02 AM PST            2.07           1706         -              Normal
  11/08/2026 03 AM PST            2.07           1706         0              Normal
  11/08/2026 04 AM PST            2.08           1715         +              Normal
  11/08/2026 05 AM PST            2.08           1715         0              Normal
  11/08/2026 06 AM PST            2.08           1715         0              Normal
  11/08/2026 07 AM PST            2.08           1715         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/08/2026 08 AM PST            2.08           1715                        Normal
  11/08/2026 09 AM PST            2.09           1723         +              Normal
  11/08/2026 10 AM PST            2.09           1723         0              Normal
  11/08/2026 11 AM PST            2.09           1723         0              Normal
  11/08/2026 12 PM PST            2.10           1731         +              Normal
  11/08/2026 01 PM PST            2.10           1731         0              Normal
  11/08/2026 02 PM PST            2.10           1731         0              Normal
  11/08/2026 03 PM PST            2.10           1731         0              Normal
  11/08/2026 04 PM PST            2.10           1731         0              Normal
  11/08/2026 05 PM PST            2.10           1731         0              Normal
  11/08/2026 06 PM PST            2.10           1731         0              Normal
  11/08/2026 07 PM PST            2.10           1731         0              Normal
  11/08/2026 08 PM PST            2.10           1731         0              Normal
  11/08/2026 09 PM PST            2.10           1731         0              Normal
  11/08/2026 10 PM PST            2.10           1731         0              Normal
  11/08/2026 11 PM PST            2.09           1723         -              Normal
  11/09/2026 12 AM PST            2.09           1723         0              Normal
  11/09/2026 01 AM PST            2.09           1723         0              Normal
  11/09/2026 02 AM PST            2.09           1723         0              Normal
  11/09/2026 03 AM PST            2.09           1723         0              Normal
  11/09/2026 04 AM PST            2.09           1723         0              Normal
  11/09/2026 05 AM PST            2.09           1723         0              Normal
  11/09/2026 06 AM PST            2.09           1723         0              Normal
  11/09/2026 07 AM PST            2.09           1723         0              Normal
  11/09/2026 08 AM PST            2.09           1723         0              Normal
  11/09/2026 09 AM PST            2.09           1723         0              Normal
  11/09/2026 10 AM PST            2.09           1723         0              Normal
  11/09/2026 11 AM PST            2.09           1723         0              Normal
  11/09/2026 12 PM PST            2.09           1723         0              Normal
  11/09/2026 01 PM PST            2.09           1723         0              Normal
  11/09/2026 02 PM PST            2.10           1731         +              Normal
  11/09/2026 03 PM PST            2.10           1731         0              Normal
  11/09/2026 04 PM PST            2.11           1739         +              Normal
  11/09/2026 05 PM PST            2.12           1748         +              Normal
  11/09/2026 06 PM PST            2.14           1764         +              Normal
  11/09/2026 07 PM PST            2.15           1773         +              Normal
  11/09/2026 08 PM PST            2.17           1789         +              Normal
  11/09/2026 09 PM PST            2.18           1798         +              Normal
  11/09/2026 10 PM PST            2.18           1798         0              Normal
  11/09/2026 11 PM PST            2.18           1798         0              Normal
  11/10/2026 12 AM PST            2.18           1798         0              Normal
  11/10/2026 01 AM PST            2.18           1798         0              Normal
  11/10/2026 02 AM PST            2.17           1789         -              Normal
  11/10/2026 03 AM PST            2.17           1789         0              Normal
  11/10/2026 04 AM PST            2.16           1781         -              Normal
  11/10/2026 05 AM PST            2.15           1773         -              Normal
  11/10/2026 06 AM PST            2.15           1773         0              Normal
  11/10/2026 07 AM PST            2.14           1764         -              Normal
  11/10/2026 08 AM PST            2.14           1764         0              Normal
  11/10/2026 09 AM PST            2.13           1756         -              Normal
  11/10/2026 10 AM PST            2.12           1748         -              Normal
  11/10/2026 11 AM PST            2.12           1748         0              Normal
  11/10/2026 12 PM PST            2.12           1748         0              Normal
  11/10/2026 01 PM PST            2.11           1739         -              Normal
  11/10/2026 02 PM PST            2.11           1739         0              Normal
  11/10/2026 03 PM PST            2.11           1739         0              Normal
  11/10/2026 04 PM PST            2.11           1739         0              Normal
  11/10/2026 05 PM PST            2.10           1731         -              Normal
  11/10/2026 06 PM PST            2.10           1731         0              Normal
  11/10/2026 07 PM PST            2.10           1731         0              Normal
  11/10/2026 08 PM PST            2.10           1731         0              Normal
  11/10/2026 09 PM PST            2.10           1731         0              Normal
  11/10/2026 10 PM PST            2.10           1731         0              Normal
  11/10/2026 11 PM PST            2.10           1731         0              Normal
  11/11/2026 12 AM PST            2.10           1731         0              Normal
  11/11/2026 01 AM PST            2.10           1731         0              Normal
  11/11/2026 02 AM PST            2.10           1731         0              Normal
  11/11/2026 03 AM PST            2.10           1731         0              Normal
  11/11/2026 04 AM PST            2.10           1731         0              Normal
  11/11/2026 05 AM PST            2.10           1731         0              Normal
  11/11/2026 06 AM PST            2.10           1731         0              Normal
  11/11/2026 07 AM PST            2.09           1723         -              Normal
  11/11/2026 08 AM PST            2.09           1723         0              Normal
  11/11/2026 09 AM PST            2.09           1723         0              Normal
  11/11/2026 10 AM PST            2.09           1723         0              Normal
  11/11/2026 11 AM PST            2.08           1715         -              Normal
  11/11/2026 12 PM PST            2.08           1715         0              Normal
  11/11/2026 01 PM PST            2.08           1715         0              Normal
  11/11/2026 02 PM PST            2.08           1715         0              Normal
  11/11/2026 03 PM PST            2.07           1706         -              Normal
  11/11/2026 04 PM PST            2.07           1706         0              Normal
  11/11/2026 05 PM PST            2.07           1706         0              Normal
  11/11/2026 06 PM PST            2.07           1706         0              Normal
  11/11/2026 07 PM PST            2.06           1698         -              Normal
  11/11/2026 08 PM PST            2.06           1698         0              Normal
  11/11/2026 09 PM PST            2.06           1698         0              Normal
  11/11/2026 10 PM PST            2.06           1698         0              Normal
  11/11/2026 11 PM PST            2.06           1698         0              Normal
  11/12/2026 12 AM PST            2.06           1698         0              Normal
  11/12/2026 01 AM PST            2.05           1690         -              Normal
  11/12/2026 02 AM PST            2.05           1690         0              Normal
  11/12/2026 03 AM PST            2.05           1690         0              Normal
  11/12/2026 04 AM PST            2.05           1690         0              Normal
  11/12/2026 05 AM PST            2.05           1690         0              Normal
  11/12/2026 06 AM PST            2.05           1690         0              Normal
  11/12/2026 07 AM PST            2.05           1690         0              Normal
  11/12/2026 08 AM PST            2.05           1690         0              Normal
  11/12/2026 09 AM PST            2.04           1682         -              Normal
  11/12/2026 10 AM PST            2.04           1682         0              Normal
  11/12/2026 11 AM PST            2.04           1682         0              Normal
  11/12/2026 12 PM PST            2.04           1682         0              Normal
  11/12/2026 01 PM PST            2.04           1682         0              Normal
  11/12/2026 02 PM PST            2.04           1682         0              Normal
  11/12/2026 03 PM PST            2.04           1682         0              Normal
  11/12/2026 04 PM PST            2.04           1682         0              Normal
  11/12/2026 05 PM PST            2.04           1682         0              Normal
  11/12/2026 06 PM PST            2.04           1682         0              Normal
  11/12/2026 07 PM PST            2.04           1682         0              Normal
  11/12/2026 08 PM PST            2.04           1682         0              Normal
  11/12/2026 09 PM PST            2.04           1682         0              Normal
  11/12/2026 10 PM PST            2.04           1682         0              Normal
  11/12/2026 11 PM PST            2.04           1682         0              Normal
  11/13/2026 12 AM PST            2.04           1682         0              Normal
  11/13/2026 01 AM PST            2.04           1682         0              Normal
  11/13/2026 02 AM PST            2.04           1682         0              Normal
  11/13/2026 03 AM PST            2.04           1682         0              Normal
  11/13/2026 04 AM PST            2.04           1682         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.