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: Mar 10 2026 at 7:08 AM PDTNext Issuance: Mar 10 2026 at 3:00 PM PDT
Action/Monitor: 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:  03/10/2026 at 07:08 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/05/2026 at 06:00 AM PST
# Maximum Observed Stage:                       7.95 Feet
# Maximum Observed Flow:                        10238 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/10/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.58 Feet
# Maximum Forecast Flow:                        7618 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/05/2026 06 AM PST            7.95          10238                        Normal
  03/05/2026 07 AM PST            7.94          10215         -              Normal
  03/05/2026 08 AM PST            7.89          10102         -              Normal
  03/05/2026 09 AM PST            7.86          10034         -              Normal
  03/05/2026 10 AM PST            7.82           9948         -              Normal
  03/05/2026 11 AM PST            7.81           9927         -              Normal
  03/05/2026 12 PM PST            7.85          10011         +              Normal
  03/05/2026 01 PM PST            7.79           9885         -              Normal
  03/05/2026 02 PM PST            7.78           9864         -              Normal
  03/05/2026 03 PM PST            7.75           9802         -              Normal
  03/05/2026 04 PM PST            7.71           9718         -              Normal
  03/05/2026 05 PM PST            7.73           9760         +              Normal
  03/05/2026 06 PM PST            7.74           9781         +              Normal
  03/05/2026 07 PM PST            7.69           9677         -              Normal
  03/05/2026 08 PM PST            7.66           9615         -              Normal
  03/05/2026 09 PM PST            7.65           9594         -              Normal
  03/05/2026 10 PM PST            7.61           9512         -              Normal
  03/05/2026 11 PM PST            7.60           9491         -              Normal
  03/06/2026 12 AM PST            7.65           9594         +              Normal
  03/06/2026 01 AM PST            7.63           9553         -              Normal
  03/06/2026 02 AM PST            7.63           9553         0              Normal
  03/06/2026 03 AM PST            7.58           9450         -              Normal
  03/06/2026 04 AM PST            7.54           9369         -              Normal
  03/06/2026 05 AM PST            7.56           9409         +              Normal
  03/06/2026 06 AM PST            7.53           9348         -              Normal
  03/06/2026 07 AM PST            7.55           9389         +              Normal
  03/06/2026 08 AM PST            7.55           9389         0              Normal
  03/06/2026 09 AM PST            7.51           9307         -              Normal
  03/06/2026 10 AM PST            7.48           9246         -              Normal
  03/06/2026 11 AM PST            7.47           9226         -              Normal
  03/06/2026 12 PM PST            7.43           9145         -              Normal
  03/06/2026 01 PM PST            7.45           9185         +              Normal
  03/06/2026 02 PM PST            7.42           9125         -              Normal
  03/06/2026 03 PM PST            7.38           9044         -              Normal
  03/06/2026 04 PM PST            7.40           9084         +              Normal
  03/06/2026 05 PM PST            7.34           8964         -              Normal
  03/06/2026 06 PM PST            7.40           9084         +              Normal
  03/06/2026 07 PM PST            7.31           8906         -              Normal
  03/06/2026 08 PM PST            7.36           9004         +              Normal
  03/06/2026 09 PM PST            7.31           8906         -              Normal
  03/06/2026 10 PM PST            7.30           8888         -              Normal
  03/06/2026 11 PM PST            7.31           8906         +              Normal
  03/07/2026 12 AM PST            7.30           8888         -              Normal
  03/07/2026 01 AM PST            7.30           8888         0              Normal
  03/07/2026 02 AM PST            7.26           8814         -              Normal
  03/07/2026 03 AM PST            7.25           8795         -              Normal
  03/07/2026 04 AM PST            7.25           8795         0              Normal
  03/07/2026 05 AM PST            7.23           8759         -              Normal
  03/07/2026 06 AM PST            7.19           8685         -              Normal
  03/07/2026 07 AM PST            7.21           8722         +              Normal
  03/07/2026 08 AM PST            7.21           8722         0              Normal
  03/07/2026 09 AM PST            7.15           8612         -              Normal
  03/07/2026 10 AM PST            7.17           8648         +              Normal
  03/07/2026 11 AM PST            7.16           8630         -              Normal
  03/07/2026 12 PM PST            7.17           8648         +              Normal
  03/07/2026 01 PM PST            7.13           8575         -              Normal
  03/07/2026 02 PM PST            7.13           8575         0              Normal
  03/07/2026 03 PM PST            7.08           8484         -              Normal
  03/07/2026 04 PM PST            7.09           8502         +              Normal
  03/07/2026 05 PM PST            7.14           8593         +              Normal
  03/07/2026 06 PM PST            7.08           8484         -              Normal
  03/07/2026 07 PM PST            7.10           8520         +              Normal
  03/07/2026 08 PM PST            7.11           8539         +              Normal
  03/07/2026 09 PM PST            7.07           8466         -              Normal
  03/07/2026 10 PM PST            7.07           8466         0              Normal
  03/07/2026 11 PM PST            7.08           8484         +              Normal
  03/08/2026 12 AM PST            7.06           8447         -              Normal
  03/08/2026 01 AM PST            7.03           8393         -              Normal
  03/08/2026 03 AM PDT            7.01           8357         -              Normal
  03/08/2026 04 AM PDT            7.04           8411         +              Normal
  03/08/2026 05 AM PDT            7.02           8375         -              Normal
  03/08/2026 06 AM PDT            7.01           8357         -              Normal
  03/08/2026 07 AM PDT            7.05           8429         +              Normal
  03/08/2026 08 AM PDT            7.03           8393         -              Normal
  03/08/2026 09 AM PDT            7.02           8375         -              Normal
  03/08/2026 10 AM PDT            6.96           8266         -              Normal
  03/08/2026 11 AM PDT            6.99           8321         +              Normal
  03/08/2026 12 PM PDT            6.95           8248         -              Normal
  03/08/2026 01 PM PDT            6.94           8230         -              Normal
  03/08/2026 02 PM PDT            6.96           8266         +              Normal
  03/08/2026 03 PM PDT            6.93           8212         -              Normal
  03/08/2026 04 PM PDT            6.90           8158         -              Normal
  03/08/2026 05 PM PDT            6.96           8266         +              Normal
  03/08/2026 06 PM PDT            6.90           8158         -              Normal
  03/08/2026 07 PM PDT            6.94           8230         +              Normal
  03/08/2026 08 PM PDT            6.90           8158         -              Normal
  03/08/2026 09 PM PDT            6.90           8158         0              Normal
  03/08/2026 10 PM PDT            6.87           8105         -              Normal
  03/08/2026 11 PM PDT            6.88           8123         +              Normal
  03/09/2026 12 AM PDT            6.85           8069         -              Normal
  03/09/2026 01 AM PDT            6.84           8051         -              Normal
  03/09/2026 02 AM PDT            6.88           8123         +              Normal
  03/09/2026 03 AM PDT            6.81           7998         -              Normal
  03/09/2026 04 AM PDT            6.83           8033         +              Normal
  03/09/2026 05 AM PDT            6.84           8051         +              Normal
  03/09/2026 06 AM PDT            6.81           7998         -              Normal
  03/09/2026 07 AM PDT            6.82           8015         +              Normal
  03/09/2026 08 AM PDT            6.78           7948         -              Normal
  03/09/2026 09 AM PDT            6.81           7998         +              Normal
  03/09/2026 10 AM PDT            6.78           7948         -              Normal
  03/09/2026 11 AM PDT            6.82           8015         +              Normal
  03/09/2026 12 PM PDT            6.77           7931         -              Normal
  03/09/2026 01 PM PDT            6.77           7931         0              Normal
  03/09/2026 02 PM PDT            6.76           7915         -              Normal
  03/09/2026 03 PM PDT            6.73           7865         -              Normal
  03/09/2026 04 PM PDT            6.74           7881         +              Normal
  03/09/2026 05 PM PDT            6.75           7898         +              Normal
  03/09/2026 06 PM PDT            6.73           7865         -              Normal
  03/09/2026 07 PM PDT            6.75           7898         +              Normal
  03/09/2026 08 PM PDT            6.73           7865         -              Normal
  03/09/2026 09 PM PDT            6.71           7832         -              Normal
  03/09/2026 10 PM PDT            6.69           7799         -              Normal
  03/09/2026 11 PM PDT            6.68           7782         -              Normal
  03/10/2026 12 AM PDT            6.65           7733         -              Normal
  03/10/2026 01 AM PDT            6.67           7766         +              Normal
  03/10/2026 02 AM PDT            6.67           7766         0              Normal
  03/10/2026 03 AM PDT            6.63           7700         -              Normal
  03/10/2026 04 AM PDT            6.64           7716         +              Normal
  03/10/2026 05 AM PDT            6.63           7700         -              Normal
  03/10/2026 06 AM PDT            6.62           7683         -              Normal
  03/10/2026 07 AM PDT            6.60           7651         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/10/2026 08 AM PDT            6.58           7618                        Normal
  03/10/2026 09 AM PDT            6.56           7585         -              Normal
  03/10/2026 10 AM PDT            6.54           7552         -              Normal
  03/10/2026 11 AM PDT            6.52           7520         -              Normal
  03/10/2026 12 PM PDT            6.50           7487         -              Normal
  03/10/2026 01 PM PDT            6.48           7455         -              Normal
  03/10/2026 02 PM PDT            6.46           7422         -              Normal
  03/10/2026 03 PM PDT            6.44           7390         -              Normal
  03/10/2026 04 PM PDT            6.42           7357         -              Normal
  03/10/2026 05 PM PDT            6.40           7325         -              Normal
  03/10/2026 06 PM PDT            6.38           7292         -              Normal
  03/10/2026 07 PM PDT            6.36           7260         -              Normal
  03/10/2026 08 PM PDT            6.34           7228         -              Normal
  03/10/2026 09 PM PDT            6.33           7212         -              Normal
  03/10/2026 10 PM PDT            6.31           7180         -              Normal
  03/10/2026 11 PM PDT            6.29           7147         -              Normal
  03/11/2026 12 AM PDT            6.27           7115         -              Normal
  03/11/2026 01 AM PDT            6.25           7083         -              Normal
  03/11/2026 02 AM PDT            6.24           7067         -              Normal
  03/11/2026 03 AM PDT            6.22           7035         -              Normal
  03/11/2026 04 AM PDT            6.20           7003         -              Normal
  03/11/2026 05 AM PDT            6.18           6971         -              Normal
  03/11/2026 06 AM PDT            6.17           6956         -              Normal
  03/11/2026 07 AM PDT            6.16           6940         -              Normal
  03/11/2026 08 AM PDT            6.14           6908         -              Normal
  03/11/2026 09 AM PDT            6.13           6892         -              Normal
  03/11/2026 10 AM PDT            6.12           6876         -              Normal
  03/11/2026 11 AM PDT            6.11           6860         -              Normal
  03/11/2026 12 PM PDT            6.10           6844         -              Normal
  03/11/2026 01 PM PDT            6.09           6829         -              Normal
  03/11/2026 02 PM PDT            6.08           6813         -              Normal
  03/11/2026 03 PM PDT            6.07           6797         -              Normal
  03/11/2026 04 PM PDT            6.05           6765         -              Normal
  03/11/2026 05 PM PDT            6.04           6750         -              Normal
  03/11/2026 06 PM PDT            6.04           6750         0              Normal
  03/11/2026 07 PM PDT            6.03           6734         -              Normal
  03/11/2026 08 PM PDT            6.02           6718         -              Normal
  03/11/2026 09 PM PDT            6.01           6702         -              Normal
  03/11/2026 10 PM PDT            6.01           6702         0              Normal
  03/11/2026 11 PM PDT            6.00           6687         -              Normal
  03/12/2026 12 AM PDT            6.00           6687         0              Normal
  03/12/2026 01 AM PDT            5.99           6671         -              Normal
  03/12/2026 02 AM PDT            5.99           6671         0              Normal
  03/12/2026 03 AM PDT            5.99           6671         0              Normal
  03/12/2026 04 AM PDT            5.98           6655         -              Normal
  03/12/2026 05 AM PDT            5.98           6655         0              Normal
  03/12/2026 06 AM PDT            5.97           6640         -              Normal
  03/12/2026 07 AM PDT            5.97           6640         0              Normal
  03/12/2026 08 AM PDT            5.96           6624         -              Normal
  03/12/2026 09 AM PDT            5.96           6624         0              Normal
  03/12/2026 10 AM PDT            5.95           6608         -              Normal
  03/12/2026 11 AM PDT            5.94           6593         -              Normal
  03/12/2026 12 PM PDT            5.94           6593         0              Normal
  03/12/2026 01 PM PDT            5.93           6577         -              Normal
  03/12/2026 02 PM PDT            5.93           6577         0              Normal
  03/12/2026 03 PM PDT            5.92           6561         -              Normal
  03/12/2026 04 PM PDT            5.92           6561         0              Normal
  03/12/2026 05 PM PDT            5.92           6561         0              Normal
  03/12/2026 06 PM PDT            5.92           6561         0              Normal
  03/12/2026 07 PM PDT            5.92           6561         0              Normal
  03/12/2026 08 PM PDT            5.92           6561         0              Normal
  03/12/2026 09 PM PDT            5.93           6577         +              Normal
  03/12/2026 10 PM PDT            5.93           6577         0              Normal
  03/12/2026 11 PM PDT            5.93           6577         0              Normal
  03/13/2026 12 AM PDT            5.94           6593         +              Normal
  03/13/2026 01 AM PDT            5.94           6593         0              Normal
  03/13/2026 02 AM PDT            5.95           6608         +              Normal
  03/13/2026 03 AM PDT            5.95           6608         0              Normal
  03/13/2026 04 AM PDT            5.95           6608         0              Normal
  03/13/2026 05 AM PDT            5.95           6608         0              Normal
  03/13/2026 06 AM PDT            5.95           6608         0              Normal
  03/13/2026 07 AM PDT            5.95           6608         0              Normal
  03/13/2026 08 AM PDT            5.95           6608         0              Normal
  03/13/2026 09 AM PDT            5.95           6608         0              Normal
  03/13/2026 10 AM PDT            5.95           6608         0              Normal
  03/13/2026 11 AM PDT            5.95           6608         0              Normal
  03/13/2026 12 PM PDT            5.95           6608         0              Normal
  03/13/2026 01 PM PDT            5.95           6608         0              Normal
  03/13/2026 02 PM PDT            5.95           6608         0              Normal
  03/13/2026 03 PM PDT            5.95           6608         0              Normal
  03/13/2026 04 PM PDT            5.95           6608         0              Normal
  03/13/2026 05 PM PDT            5.96           6624         +              Normal
  03/13/2026 06 PM PDT            5.96           6624         0              Normal
  03/13/2026 07 PM PDT            5.96           6624         0              Normal
  03/13/2026 08 PM PDT            5.96           6624         0              Normal
  03/13/2026 09 PM PDT            5.97           6640         +              Normal
  03/13/2026 10 PM PDT            5.97           6640         0              Normal
  03/13/2026 11 PM PDT            5.97           6640         0              Normal
  03/14/2026 12 AM PDT            5.97           6640         0              Normal
  03/14/2026 01 AM PDT            5.97           6640         0              Normal
  03/14/2026 02 AM PDT            5.97           6640         0              Normal
  03/14/2026 03 AM PDT            5.97           6640         0              Normal
  03/14/2026 04 AM PDT            5.96           6624         -              Normal
  03/14/2026 05 AM PDT            5.96           6624         0              Normal
  03/14/2026 06 AM PDT            5.96           6624         0              Normal
  03/14/2026 07 AM PDT            5.96           6624         0              Normal
  03/14/2026 08 AM PDT            5.95           6608         -              Normal
  03/14/2026 09 AM PDT            5.95           6608         0              Normal
  03/14/2026 10 AM PDT            5.95           6608         0              Normal
  03/14/2026 11 AM PDT            5.95           6608         0              Normal
  03/14/2026 12 PM PDT            5.95           6608         0              Normal
  03/14/2026 01 PM PDT            5.94           6593         -              Normal
  03/14/2026 02 PM PDT            5.94           6593         0              Normal
  03/14/2026 03 PM PDT            5.94           6593         0              Normal
  03/14/2026 04 PM PDT            5.94           6593         0              Normal
  03/14/2026 05 PM PDT            5.94           6593         0              Normal
  03/14/2026 06 PM PDT            5.94           6593         0              Normal
  03/14/2026 07 PM PDT            5.94           6593         0              Normal
  03/14/2026 08 PM PDT            5.94           6593         0              Normal
  03/14/2026 09 PM PDT            5.94           6593         0              Normal
  03/14/2026 10 PM PDT            5.94           6593         0              Normal
  03/14/2026 11 PM PDT            5.93           6577         -              Normal
  03/15/2026 12 AM PDT            5.93           6577         0              Normal
  03/15/2026 01 AM PDT            5.93           6577         0              Normal
  03/15/2026 02 AM PDT            5.92           6561         -              Normal
  03/15/2026 03 AM PDT            5.92           6561         0              Normal
  03/15/2026 04 AM PDT            5.92           6561         0              Normal
  03/15/2026 05 AM PDT            5.91           6546         -              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.