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 - ORLEANS (ONSC1)
Latitude: 41.30º NLongitude: 123.54º WElevation: 354 Feet
Location: Humboldt County in CaliforniaRiver Group: North Coast
Issuance Time: Sep 18 2021 at 7:37 AM PDTNext Issuance: Sep 19 2021 at 9:00 AM PDT
Monitor Stage: 32.0 FeetFlood Stage: 38.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Orleans (ONSC1)
#
# File Generation Time:  09/18/2021 at 07:37 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/14/2021 at 05:00 AM PDT
# Maximum Observed Stage:                       2.1 Feet
# Maximum Observed Flow:                        1413 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/20/2021 at 06:00 AM PDT
# Maximum Forecast Stage:                       2.5 Feet
# Maximum Forecast Flow:                        1829 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/13/2021 07 AM PDT             2.1           1402                        Normal
  09/13/2021 08 AM PDT             2.1           1391         -              Normal
  09/13/2021 09 AM PDT             2.0           1370         -              Normal
  09/13/2021 10 AM PDT             2.0           1370         0              Normal
  09/13/2021 11 AM PDT             2.0           1359         -              Normal
  09/13/2021 12 PM PDT             2.0           1348         -              Normal
  09/13/2021 01 PM PDT             2.0           1348         0              Normal
  09/13/2021 02 PM PDT             2.0           1327         -              Normal
  09/13/2021 03 PM PDT             2.0           1338         +              Normal
  09/13/2021 04 PM PDT             2.0           1327         -              Normal
  09/13/2021 05 PM PDT             2.0           1327         0              Normal
  09/13/2021 06 PM PDT             2.0           1338         +              Normal
  09/13/2021 07 PM PDT             2.0           1327         -              Normal
  09/13/2021 08 PM PDT             2.0           1338         +              Normal
  09/13/2021 09 PM PDT             2.0           1338         0              Normal
  09/13/2021 10 PM PDT             2.0           1338         0              Normal
  09/13/2021 11 PM PDT             2.0           1359         +              Normal
  09/14/2021 12 AM PDT             2.0           1370         +              Normal
  09/14/2021 01 AM PDT             2.0           1381         +              Normal
  09/14/2021 02 AM PDT             2.1           1402         +              Normal
  09/14/2021 03 AM PDT             2.1           1413         +              Normal
  09/14/2021 04 AM PDT             2.1           1413         0              Normal
  09/14/2021 05 AM PDT             2.1           1413         0              Normal
  09/14/2021 06 AM PDT             2.1           1402         -              Normal
  09/14/2021 07 AM PDT             2.1           1402         0              Normal
  09/14/2021 08 AM PDT             2.1           1391         -              Normal
  09/14/2021 09 AM PDT             2.0           1381         -              Normal
  09/14/2021 10 AM PDT             2.0           1370         -              Normal
  09/14/2021 11 AM PDT             2.0           1338         -              Normal
  09/14/2021 12 PM PDT             2.0           1338         0              Normal
  09/14/2021 01 PM PDT             2.0           1327         -              Normal
  09/14/2021 02 PM PDT             2.0           1327         0              Normal
  09/14/2021 03 PM PDT             2.0           1327         0              Normal
  09/14/2021 04 PM PDT             2.0           1316         -              Normal
  09/14/2021 05 PM PDT             2.0           1316         0              Normal
  09/14/2021 06 PM PDT             2.0           1338         +              Normal
  09/14/2021 07 PM PDT             2.0           1327         -              Normal
  09/14/2021 08 PM PDT             2.0           1327         0              Normal
  09/14/2021 09 PM PDT             2.0           1327         0              Normal
  09/14/2021 10 PM PDT             2.0           1327         0              Normal
  09/14/2021 11 PM PDT             2.0           1327         0              Normal
  09/15/2021 12 AM PDT             2.0           1348         +              Normal
  09/15/2021 01 AM PDT             2.0           1370         +              Normal
  09/15/2021 02 AM PDT             2.0           1381         +              Normal
  09/15/2021 03 AM PDT             2.0           1381         0              Normal
  09/15/2021 04 AM PDT             2.1           1391         +              Normal
  09/15/2021 05 AM PDT             2.1           1402         +              Normal
  09/15/2021 06 AM PDT             2.0           1381         -              Normal
  09/15/2021 07 AM PDT             2.0           1381         0              Normal
  09/15/2021 08 AM PDT             2.0           1359         -              Normal
  09/15/2021 09 AM PDT             2.0           1359         0              Normal
  09/15/2021 10 AM PDT             2.0           1338         -              Normal
  09/15/2021 11 AM PDT             2.0           1348         +              Normal
  09/15/2021 12 PM PDT             2.0           1327         -              Normal
  09/15/2021 01 PM PDT             2.0           1316         -              Normal
  09/15/2021 02 PM PDT             2.0           1327         +              Normal
  09/15/2021 03 PM PDT             2.0           1316         -              Normal
  09/15/2021 04 PM PDT             2.0           1316         0              Normal
  09/15/2021 05 PM PDT             2.0           1316         0              Normal
  09/15/2021 06 PM PDT             2.0           1306         -              Normal
  09/15/2021 07 PM PDT             2.0           1327         +              Normal
  09/15/2021 08 PM PDT             2.0           1306         -              Normal
  09/15/2021 09 PM PDT             2.0           1306         0              Normal
  09/15/2021 10 PM PDT             2.0           1316         +              Normal
  09/15/2021 11 PM PDT             2.0           1316         0              Normal
  09/16/2021 12 AM PDT             2.0           1327         +              Normal
  09/16/2021 01 AM PDT             2.0           1348         +              Normal
  09/16/2021 02 AM PDT             2.0           1370         +              Normal
  09/16/2021 03 AM PDT             2.1           1391         +              Normal
  09/16/2021 04 AM PDT             2.1           1391         0              Normal
  09/16/2021 05 AM PDT             2.1           1391         0              Normal
  09/16/2021 06 AM PDT             2.0           1381         -              Normal
  09/16/2021 07 AM PDT             2.0           1370         -              Normal
  09/16/2021 08 AM PDT             2.0           1370         0              Normal
  09/16/2021 09 AM PDT             2.0           1359         -              Normal
  09/16/2021 10 AM PDT             2.0           1348         -              Normal
  09/16/2021 11 AM PDT             2.0           1338         -              Normal
  09/16/2021 12 PM PDT             2.0           1327         -              Normal
  09/16/2021 01 PM PDT             2.0           1316         -              Normal
  09/16/2021 02 PM PDT             2.0           1306         -              Normal
  09/16/2021 03 PM PDT             2.0           1306         0              Normal
  09/16/2021 04 PM PDT             2.0           1327         +              Normal
  09/16/2021 05 PM PDT             2.0           1316         -              Normal
  09/16/2021 06 PM PDT             2.0           1306         -              Normal
  09/16/2021 07 PM PDT             2.0           1316         +              Normal
  09/16/2021 08 PM PDT             2.0           1316         0              Normal
  09/16/2021 09 PM PDT             2.0           1327         +              Normal
  09/16/2021 10 PM PDT             2.0           1327         0              Normal
  09/16/2021 11 PM PDT             2.0           1327         0              Normal
  09/17/2021 12 AM PDT             2.0           1348         +              Normal
  09/17/2021 01 AM PDT             2.0           1370         +              Normal
  09/17/2021 02 AM PDT             2.0           1381         +              Normal
  09/17/2021 03 AM PDT             2.1           1402         +              Normal
  09/17/2021 04 AM PDT             2.1           1391         -              Normal
  09/17/2021 05 AM PDT             2.0           1381         -              Normal
  09/17/2021 06 AM PDT             2.1           1391         +              Normal
  09/17/2021 07 AM PDT             2.0           1381         -              Normal
  09/17/2021 08 AM PDT             2.0           1370         -              Normal
  09/17/2021 09 AM PDT             2.0           1359         -              Normal
  09/17/2021 10 AM PDT             2.0           1348         -              Normal
  09/17/2021 11 AM PDT             2.0           1338         -              Normal
  09/17/2021 12 PM PDT             2.0           1327         -              Normal
  09/17/2021 01 PM PDT             2.0           1327         0              Normal
  09/17/2021 02 PM PDT             2.0           1316         -              Normal
  09/17/2021 03 PM PDT             2.0           1327         +              Normal
  09/17/2021 04 PM PDT             2.0           1316         -              Normal
  09/17/2021 05 PM PDT             2.0           1316         0              Normal
  09/17/2021 06 PM PDT             2.0           1327         +              Normal
  09/17/2021 07 PM PDT             2.0           1327         0              Normal
  09/17/2021 08 PM PDT             2.0           1316         -              Normal
  09/17/2021 09 PM PDT             2.0           1316         0              Normal
  09/17/2021 10 PM PDT             2.0           1316         0              Normal
  09/17/2021 11 PM PDT             2.0           1338         +              Normal
  09/18/2021 12 AM PDT             2.0           1338         0              Normal
  09/18/2021 01 AM PDT             2.0           1348         +              Normal
  09/18/2021 02 AM PDT             2.0           1381         +              Normal
  09/18/2021 03 AM PDT             2.0           1381         0              Normal
  09/18/2021 04 AM PDT             2.1           1402         +              Normal
  09/18/2021 05 AM PDT             2.1           1391         -              Normal
  09/18/2021 06 AM PDT             2.1           1391         0              Normal
  09/18/2021 07 AM PDT             2.0           1381         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/18/2021 08 AM PDT             2.0           1381                        Normal
  09/18/2021 09 AM PDT             2.0           1381         0              Normal
  09/18/2021 10 AM PDT             2.1           1391         +              Normal
  09/18/2021 11 AM PDT             2.1           1413         +              Normal
  09/18/2021 12 PM PDT             2.1           1435         +              Normal
  09/18/2021 01 PM PDT             2.1           1457         +              Normal
  09/18/2021 02 PM PDT             2.1           1489         +              Normal
  09/18/2021 03 PM PDT             2.2           1522         +              Normal
  09/18/2021 04 PM PDT             2.2           1534         +              Normal
  09/18/2021 05 PM PDT             2.2           1556         +              Normal
  09/18/2021 06 PM PDT             2.2           1556         0              Normal
  09/18/2021 07 PM PDT             2.2           1567         +              Normal
  09/18/2021 08 PM PDT             2.2           1567         0              Normal
  09/18/2021 09 PM PDT             2.2           1556         -              Normal
  09/18/2021 10 PM PDT             2.2           1567         +              Normal
  09/18/2021 11 PM PDT             2.2           1567         0              Normal
  09/19/2021 12 AM PDT             2.2           1578         +              Normal
  09/19/2021 01 AM PDT             2.2           1578         0              Normal
  09/19/2021 02 AM PDT             2.2           1578         0              Normal
  09/19/2021 03 AM PDT             2.2           1567         -              Normal
  09/19/2021 04 AM PDT             2.2           1556         -              Normal
  09/19/2021 05 AM PDT             2.2           1556         0              Normal
  09/19/2021 06 AM PDT             2.2           1545         -              Normal
  09/19/2021 07 AM PDT             2.2           1545         0              Normal
  09/19/2021 08 AM PDT             2.2           1545         0              Normal
  09/19/2021 09 AM PDT             2.2           1545         0              Normal
  09/19/2021 10 AM PDT             2.2           1545         0              Normal
  09/19/2021 11 AM PDT             2.2           1545         0              Normal
  09/19/2021 12 PM PDT             2.2           1545         0              Normal
  09/19/2021 01 PM PDT             2.2           1534         -              Normal
  09/19/2021 02 PM PDT             2.2           1534         0              Normal
  09/19/2021 03 PM PDT             2.2           1534         0              Normal
  09/19/2021 04 PM PDT             2.2           1534         0              Normal
  09/19/2021 05 PM PDT             2.2           1545         +              Normal
  09/19/2021 06 PM PDT             2.2           1556         +              Normal
  09/19/2021 07 PM PDT             2.2           1567         +              Normal
  09/19/2021 08 PM PDT             2.2           1589         +              Normal
  09/19/2021 09 PM PDT             2.3           1612         +              Normal
  09/19/2021 10 PM PDT             2.3           1634         +              Normal
  09/19/2021 11 PM PDT             2.3           1668         +              Normal
  09/20/2021 12 AM PDT             2.3           1691         +              Normal
  09/20/2021 01 AM PDT             2.4           1725         +              Normal
  09/20/2021 02 AM PDT             2.4           1759         +              Normal
  09/20/2021 03 AM PDT             2.4           1783         +              Normal
  09/20/2021 04 AM PDT             2.4           1806         +              Normal
  09/20/2021 05 AM PDT             2.4           1817         +              Normal
  09/20/2021 06 AM PDT             2.5           1829         +              Normal
  09/20/2021 07 AM PDT             2.5           1829         0              Normal
  09/20/2021 08 AM PDT             2.5           1829         0              Normal
  09/20/2021 09 AM PDT             2.5           1829         0              Normal
  09/20/2021 10 AM PDT             2.4           1817         -              Normal
  09/20/2021 11 AM PDT             2.4           1817         0              Normal
  09/20/2021 12 PM PDT             2.4           1806         -              Normal
  09/20/2021 01 PM PDT             2.4           1794         -              Normal
  09/20/2021 02 PM PDT             2.4           1783         -              Normal
  09/20/2021 03 PM PDT             2.4           1771         -              Normal
  09/20/2021 04 PM PDT             2.4           1759         -              Normal
  09/20/2021 05 PM PDT             2.4           1748         -              Normal
  09/20/2021 06 PM PDT             2.4           1736         -              Normal
  09/20/2021 07 PM PDT             2.4           1725         -              Normal
  09/20/2021 08 PM PDT             2.4           1714         -              Normal
  09/20/2021 09 PM PDT             2.3           1702         -              Normal
  09/20/2021 10 PM PDT             2.3           1691         -              Normal
  09/20/2021 11 PM PDT             2.3           1679         -              Normal
  09/21/2021 12 AM PDT             2.3           1668         -              Normal
  09/21/2021 01 AM PDT             2.3           1657         -              Normal
  09/21/2021 02 AM PDT             2.3           1634         -              Normal
  09/21/2021 03 AM PDT             2.3           1623         -              Normal
  09/21/2021 04 AM PDT             2.3           1612         -              Normal
  09/21/2021 05 AM PDT             2.2           1589         -              Normal
  09/21/2021 06 AM PDT             2.2           1578         -              Normal
  09/21/2021 07 AM PDT             2.2           1567         -              Normal
  09/21/2021 08 AM PDT             2.2           1556         -              Normal
  09/21/2021 09 AM PDT             2.2           1534         -              Normal
  09/21/2021 10 AM PDT             2.2           1522         -              Normal
  09/21/2021 11 AM PDT             2.2           1511         -              Normal
  09/21/2021 12 PM PDT             2.2           1500         -              Normal
  09/21/2021 01 PM PDT             2.1           1489         -              Normal
  09/21/2021 02 PM PDT             2.1           1478         -              Normal
  09/21/2021 03 PM PDT             2.1           1467         -              Normal
  09/21/2021 04 PM PDT             2.1           1457         -              Normal
  09/21/2021 05 PM PDT             2.1           1446         -              Normal
  09/21/2021 06 PM PDT             2.1           1435         -              Normal
  09/21/2021 07 PM PDT             2.1           1424         -              Normal
  09/21/2021 08 PM PDT             2.1           1424         0              Normal
  09/21/2021 09 PM PDT             2.1           1413         -              Normal
  09/21/2021 10 PM PDT             2.1           1402         -              Normal
  09/21/2021 11 PM PDT             2.1           1402         0              Normal
  09/22/2021 12 AM PDT             2.1           1391         -              Normal
  09/22/2021 01 AM PDT             2.1           1391         0              Normal
  09/22/2021 02 AM PDT             2.0           1381         -              Normal
  09/22/2021 03 AM PDT             2.0           1381         0              Normal
  09/22/2021 04 AM PDT             2.0           1370         -              Normal
  09/22/2021 05 AM PDT             2.0           1370         0              Normal
  09/22/2021 06 AM PDT             2.0           1370         0              Normal
  09/22/2021 07 AM PDT             2.0           1359         -              Normal
  09/22/2021 08 AM PDT             2.0           1359         0              Normal
  09/22/2021 09 AM PDT             2.0           1359         0              Normal
  09/22/2021 10 AM PDT             2.0           1348         -              Normal
  09/22/2021 11 AM PDT             2.0           1348         0              Normal
  09/22/2021 12 PM PDT             2.0           1348         0              Normal
  09/22/2021 01 PM PDT             2.0           1348         0              Normal
  09/22/2021 02 PM PDT             2.0           1348         0              Normal
  09/22/2021 03 PM PDT             2.0           1338         -              Normal
  09/22/2021 04 PM PDT             2.0           1338         0              Normal
  09/22/2021 05 PM PDT             2.0           1338         0              Normal
  09/22/2021 06 PM PDT             2.0           1338         0              Normal
  09/22/2021 07 PM PDT             2.0           1338         0              Normal
  09/22/2021 08 PM PDT             2.0           1338         0              Normal
  09/22/2021 09 PM PDT             2.0           1338         0              Normal
  09/22/2021 10 PM PDT             2.0           1338         0              Normal
  09/22/2021 11 PM PDT             2.0           1327         -              Normal
  09/23/2021 12 AM PDT             2.0           1327         0              Normal
  09/23/2021 01 AM PDT             2.0           1327         0              Normal
  09/23/2021 02 AM PDT             2.0           1327         0              Normal
  09/23/2021 03 AM PDT             2.0           1327         0              Normal
  09/23/2021 04 AM PDT             2.0           1327         0              Normal
  09/23/2021 05 AM PDT             2.0           1327         0              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.