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: Feb 14 2026 at 7:45 AM PSTNext Issuance: Feb 15 2026 at 9:00 AM PST
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:  02/14/2026 at 07:45 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/09/2026 at 08:00 AM PST
# Maximum Observed Stage:                       5.82 Feet
# Maximum Observed Flow:                        6406 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/16/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       5.35 Feet
# Maximum Forecast Flow:                        5691 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 07 AM PST            5.81           6390                        Normal
  02/09/2026 08 AM PST            5.82           6406         +              Normal
  02/09/2026 09 AM PST            5.78           6344         -              Normal
  02/09/2026 10 AM PST            5.69           6205         -              Normal
  02/09/2026 11 AM PST            5.68           6190         -              Normal
  02/09/2026 12 PM PST            5.63           6113         -              Normal
  02/09/2026 01 PM PST            5.63           6113         0              Normal
  02/09/2026 02 PM PST            5.59           6052         -              Normal
  02/09/2026 03 PM PST            5.56           6007         -              Normal
  02/09/2026 04 PM PST            5.49           5901         -              Normal
  02/09/2026 05 PM PST            5.47           5871         -              Normal
  02/09/2026 06 PM PST            5.44           5826         -              Normal
  02/09/2026 07 PM PST            5.40           5766         -              Normal
  02/09/2026 08 PM PST            5.37           5721         -              Normal
  02/09/2026 09 PM PST            5.36           5706         -              Normal
  02/09/2026 10 PM PST            5.35           5691         -              Normal
  02/09/2026 11 PM PST            5.33           5661         -              Normal
  02/10/2026 12 AM PST            5.31           5631         -              Normal
  02/10/2026 01 AM PST            5.32           5646         +              Normal
  02/10/2026 02 AM PST            5.30           5616         -              Normal
  02/10/2026 03 AM PST            5.30           5616         0              Normal
  02/10/2026 04 AM PST            5.26           5557         -              Normal
  02/10/2026 05 AM PST            5.28           5587         +              Normal
  02/10/2026 06 AM PST            5.24           5527         -              Normal
  02/10/2026 07 AM PST            5.25           5542         +              Normal
  02/10/2026 08 AM PST            5.25           5542         0              Normal
  02/10/2026 09 AM PST            5.23           5513         -              Normal
  02/10/2026 10 AM PST            5.21           5483         -              Normal
  02/10/2026 11 AM PST            5.18           5439         -              Normal
  02/10/2026 12 PM PST            5.15           5395         -              Normal
  02/10/2026 01 PM PST            5.16           5410         +              Normal
  02/10/2026 02 PM PST            5.14           5380         -              Normal
  02/10/2026 03 PM PST            5.12           5351         -              Normal
  02/10/2026 04 PM PST            5.11           5336         -              Normal
  02/10/2026 05 PM PST            5.11           5336         0              Normal
  02/10/2026 06 PM PST            5.09           5307         -              Normal
  02/10/2026 07 PM PST            5.09           5307         0              Normal
  02/10/2026 08 PM PST            5.08           5292         -              Normal
  02/10/2026 09 PM PST            5.04           5234         -              Normal
  02/10/2026 10 PM PST            5.05           5249         +              Normal
  02/10/2026 11 PM PST            5.03           5220         -              Normal
  02/11/2026 12 AM PST            5.02           5205         -              Normal
  02/11/2026 01 AM PST            5.01           5191         -              Normal
  02/11/2026 02 AM PST            4.98           5147         -              Normal
  02/11/2026 03 AM PST            4.96           5118         -              Normal
  02/11/2026 04 AM PST            4.99           5162         +              Normal
  02/11/2026 05 AM PST            4.97           5133         -              Normal
  02/11/2026 06 AM PST            4.96           5118         -              Normal
  02/11/2026 07 AM PST            4.95           5104         -              Normal
  02/11/2026 08 AM PST            4.94           5090         -              Normal
  02/11/2026 09 AM PST            4.93           5075         -              Normal
  02/11/2026 10 AM PST            4.91           5047         -              Normal
  02/11/2026 11 AM PST            4.90           5032         -              Normal
  02/11/2026 12 PM PST            4.90           5032         0              Normal
  02/11/2026 01 PM PST            4.88           5004         -              Normal
  02/11/2026 02 PM PST            4.88           5004         0              Normal
  02/11/2026 03 PM PST            4.87           4989         -              Normal
  02/11/2026 04 PM PST            4.86           4975         -              Normal
  02/11/2026 05 PM PST            4.85           4961         -              Normal
  02/11/2026 06 PM PST            4.87           4989         +              Normal
  02/11/2026 07 PM PST            4.84           4946         -              Normal
  02/11/2026 08 PM PST            4.84           4946         0              Normal
  02/11/2026 09 PM PST            4.83           4932         -              Normal
  02/11/2026 10 PM PST            4.83           4932         0              Normal
  02/11/2026 11 PM PST            4.82           4918         -              Normal
  02/12/2026 12 AM PST            4.82           4918         0              Normal
  02/12/2026 01 AM PST            4.81           4904         -              Normal
  02/12/2026 02 AM PST            4.81           4904         0              Normal
  02/12/2026 03 AM PST            4.79           4875         -              Normal
  02/12/2026 04 AM PST            4.79           4875         0              Normal
  02/12/2026 05 AM PST            4.79           4875         0              Normal
  02/12/2026 06 AM PST            4.80           4889         +              Normal
  02/12/2026 07 AM PST            4.79           4875         -              Normal
  02/12/2026 08 AM PST            4.76           4833         -              Normal
  02/12/2026 09 AM PST            4.75           4819         -              Normal
  02/12/2026 10 AM PST            4.77           4847         +              Normal
  02/12/2026 11 AM PST            4.76           4833         -              Normal
  02/12/2026 12 PM PST            4.73           4790         -              Normal
  02/12/2026 01 PM PST            4.71           4762         -              Normal
  02/12/2026 02 PM PST            4.73           4790         +              Normal
  02/12/2026 03 PM PST            4.75           4819         +              Normal
  02/12/2026 04 PM PST            4.73           4790         -              Normal
  02/12/2026 05 PM PST            4.73           4790         0              Normal
  02/12/2026 06 PM PST            4.70           4748         -              Normal
  02/12/2026 07 PM PST            4.71           4762         +              Normal
  02/12/2026 08 PM PST            4.70           4748         -              Normal
  02/12/2026 09 PM PST            4.70           4748         0              Normal
  02/12/2026 10 PM PST            4.70           4748         0              Normal
  02/12/2026 11 PM PST            4.69           4734         -              Normal
  02/13/2026 12 AM PST            4.69           4734         0              Normal
  02/13/2026 01 AM PST            4.69           4734         0              Normal
  02/13/2026 02 AM PST            4.69           4734         0              Normal
  02/13/2026 03 AM PST            4.67           4706         -              Normal
  02/13/2026 04 AM PST            4.68           4720         +              Normal
  02/13/2026 05 AM PST            4.67           4706         -              Normal
  02/13/2026 06 AM PST            4.65           4678         -              Normal
  02/13/2026 07 AM PST            4.66           4692         +              Normal
  02/13/2026 08 AM PST            4.65           4678         -              Normal
  02/13/2026 09 AM PST            4.66           4692         +              Normal
  02/13/2026 10 AM PST            4.65           4678         -              Normal
  02/13/2026 11 AM PST            4.64           4664         -              Normal
  02/13/2026 12 PM PST            4.64           4664         0              Normal
  02/13/2026 01 PM PST            4.64           4664         0              Normal
  02/13/2026 02 PM PST            4.63           4650         -              Normal
  02/13/2026 03 PM PST            4.63           4650         0              Normal
  02/13/2026 04 PM PST            4.63           4650         0              Normal
  02/13/2026 05 PM PST            4.63           4650         0              Normal
  02/13/2026 06 PM PST            4.63           4650         0              Normal
  02/13/2026 07 PM PST            4.63           4650         0              Normal
  02/13/2026 08 PM PST            4.63           4650         0              Normal
  02/13/2026 09 PM PST            4.60           4608         -              Normal
  02/13/2026 10 PM PST            4.61           4622         +              Normal
  02/13/2026 11 PM PST            4.60           4608         -              Normal
  02/14/2026 12 AM PST            4.58           4580         -              Normal
  02/14/2026 01 AM PST            4.59           4594         +              Normal
  02/14/2026 02 AM PST            4.61           4622         +              Normal
  02/14/2026 03 AM PST            4.60           4608         -              Normal
  02/14/2026 04 AM PST            4.57           4566         -              Normal
  02/14/2026 05 AM PST            4.58           4580         +              Normal
  02/14/2026 06 AM PST            4.58           4580         0              Normal
  02/14/2026 07 AM PST            4.57           4566         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 08 AM PST            4.57           4566                        Normal
  02/14/2026 09 AM PST            4.57           4566         0              Normal
  02/14/2026 10 AM PST            4.56           4552         -              Normal
  02/14/2026 11 AM PST            4.55           4538         -              Normal
  02/14/2026 12 PM PST            4.55           4538         0              Normal
  02/14/2026 01 PM PST            4.54           4524         -              Normal
  02/14/2026 02 PM PST            4.53           4511         -              Normal
  02/14/2026 03 PM PST            4.52           4497         -              Normal
  02/14/2026 04 PM PST            4.52           4497         0              Normal
  02/14/2026 05 PM PST            4.51           4483         -              Normal
  02/14/2026 06 PM PST            4.50           4469         -              Normal
  02/14/2026 07 PM PST            4.50           4469         0              Normal
  02/14/2026 08 PM PST            4.49           4455         -              Normal
  02/14/2026 09 PM PST            4.49           4455         0              Normal
  02/14/2026 10 PM PST            4.48           4442         -              Normal
  02/14/2026 11 PM PST            4.48           4442         0              Normal
  02/15/2026 12 AM PST            4.47           4428         -              Normal
  02/15/2026 01 AM PST            4.47           4428         0              Normal
  02/15/2026 02 AM PST            4.47           4428         0              Normal
  02/15/2026 03 AM PST            4.47           4428         0              Normal
  02/15/2026 04 AM PST            4.47           4428         0              Normal
  02/15/2026 05 AM PST            4.46           4414         -              Normal
  02/15/2026 06 AM PST            4.46           4414         0              Normal
  02/15/2026 07 AM PST            4.46           4414         0              Normal
  02/15/2026 08 AM PST            4.46           4414         0              Normal
  02/15/2026 09 AM PST            4.46           4414         0              Normal
  02/15/2026 10 AM PST            4.46           4414         0              Normal
  02/15/2026 11 AM PST            4.46           4414         0              Normal
  02/15/2026 12 PM PST            4.46           4414         0              Normal
  02/15/2026 01 PM PST            4.46           4414         0              Normal
  02/15/2026 02 PM PST            4.47           4428         +              Normal
  02/15/2026 03 PM PST            4.48           4442         +              Normal
  02/15/2026 04 PM PST            4.50           4469         +              Normal
  02/15/2026 05 PM PST            4.53           4511         +              Normal
  02/15/2026 06 PM PST            4.57           4566         +              Normal
  02/15/2026 07 PM PST            4.61           4622         +              Normal
  02/15/2026 08 PM PST            4.65           4678         +              Normal
  02/15/2026 09 PM PST            4.69           4734         +              Normal
  02/15/2026 10 PM PST            4.73           4790         +              Normal
  02/15/2026 11 PM PST            4.77           4847         +              Normal
  02/16/2026 12 AM PST            4.81           4904         +              Normal
  02/16/2026 01 AM PST            4.84           4946         +              Normal
  02/16/2026 02 AM PST            4.88           5004         +              Normal
  02/16/2026 03 AM PST            4.92           5061         +              Normal
  02/16/2026 04 AM PST            4.95           5104         +              Normal
  02/16/2026 05 AM PST            4.99           5162         +              Normal
  02/16/2026 06 AM PST            5.02           5205         +              Normal
  02/16/2026 07 AM PST            5.05           5249         +              Normal
  02/16/2026 08 AM PST            5.08           5292         +              Normal
  02/16/2026 09 AM PST            5.10           5322         +              Normal
  02/16/2026 10 AM PST            5.12           5351         +              Normal
  02/16/2026 11 AM PST            5.14           5380         +              Normal
  02/16/2026 12 PM PST            5.15           5395         +              Normal
  02/16/2026 01 PM PST            5.17           5424         +              Normal
  02/16/2026 02 PM PST            5.18           5439         +              Normal
  02/16/2026 03 PM PST            5.20           5468         +              Normal
  02/16/2026 04 PM PST            5.23           5513         +              Normal
  02/16/2026 05 PM PST            5.26           5557         +              Normal
  02/16/2026 06 PM PST            5.29           5601         +              Normal
  02/16/2026 07 PM PST            5.32           5646         +              Normal
  02/16/2026 08 PM PST            5.34           5676         +              Normal
  02/16/2026 09 PM PST            5.35           5691         +              Normal
  02/16/2026 10 PM PST            5.35           5691         0              Normal
  02/16/2026 11 PM PST            5.34           5676         -              Normal
  02/17/2026 12 AM PST            5.33           5661         -              Normal
  02/17/2026 01 AM PST            5.30           5616         -              Normal
  02/17/2026 02 AM PST            5.27           5572         -              Normal
  02/17/2026 03 AM PST            5.24           5527         -              Normal
  02/17/2026 04 AM PST            5.22           5498         -              Normal
  02/17/2026 05 AM PST            5.19           5454         -              Normal
  02/17/2026 06 AM PST            5.17           5424         -              Normal
  02/17/2026 07 AM PST            5.14           5380         -              Normal
  02/17/2026 08 AM PST            5.12           5351         -              Normal
  02/17/2026 09 AM PST            5.10           5322         -              Normal
  02/17/2026 10 AM PST            5.08           5292         -              Normal
  02/17/2026 11 AM PST            5.07           5278         -              Normal
  02/17/2026 12 PM PST            5.05           5249         -              Normal
  02/17/2026 01 PM PST            5.03           5220         -              Normal
  02/17/2026 02 PM PST            5.02           5205         -              Normal
  02/17/2026 03 PM PST            5.00           5176         -              Normal
  02/17/2026 04 PM PST            4.99           5162         -              Normal
  02/17/2026 05 PM PST            4.97           5133         -              Normal
  02/17/2026 06 PM PST            4.96           5118         -              Normal
  02/17/2026 07 PM PST            4.94           5090         -              Normal
  02/17/2026 08 PM PST            4.93           5075         -              Normal
  02/17/2026 09 PM PST            4.92           5061         -              Normal
  02/17/2026 10 PM PST            4.90           5032         -              Normal
  02/17/2026 11 PM PST            4.89           5018         -              Normal
  02/18/2026 12 AM PST            4.88           5004         -              Normal
  02/18/2026 01 AM PST            4.87           4989         -              Normal
  02/18/2026 02 AM PST            4.85           4961         -              Normal
  02/18/2026 03 AM PST            4.84           4946         -              Normal
  02/18/2026 04 AM PST            4.83           4932         -              Normal
  02/18/2026 05 AM PST            4.82           4918         -              Normal
  02/18/2026 06 AM PST            4.80           4889         -              Normal
  02/18/2026 07 AM PST            4.79           4875         -              Normal
  02/18/2026 08 AM PST            4.77           4847         -              Normal
  02/18/2026 09 AM PST            4.76           4833         -              Normal
  02/18/2026 10 AM PST            4.75           4819         -              Normal
  02/18/2026 11 AM PST            4.73           4790         -              Normal
  02/18/2026 12 PM PST            4.72           4776         -              Normal
  02/18/2026 01 PM PST            4.71           4762         -              Normal
  02/18/2026 02 PM PST            4.70           4748         -              Normal
  02/18/2026 03 PM PST            4.69           4734         -              Normal
  02/18/2026 04 PM PST            4.68           4720         -              Normal
  02/18/2026 05 PM PST            4.67           4706         -              Normal
  02/18/2026 06 PM PST            4.65           4678         -              Normal
  02/18/2026 07 PM PST            4.64           4664         -              Normal
  02/18/2026 08 PM PST            4.63           4650         -              Normal
  02/18/2026 09 PM PST            4.62           4636         -              Normal
  02/18/2026 10 PM PST            4.61           4622         -              Normal
  02/18/2026 11 PM PST            4.60           4608         -              Normal
  02/19/2026 12 AM PST            4.59           4594         -              Normal
  02/19/2026 01 AM PST            4.58           4580         -              Normal
  02/19/2026 02 AM PST            4.58           4580         0              Normal
  02/19/2026 03 AM PST            4.57           4566         -              Normal
  02/19/2026 04 AM PST            4.56           4552         -              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.