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

 |  End of River Group

KLAMATH RIVER - KLAMATH (KLMC1)
Latitude: 41.51º NLongitude: 123.98º WElevation: 6 FeetForecast Type: Official Location
Location: Del Norte County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jun 23 2026 at 6:59 AM PDTNext Issuance: Jun 24 2026 at 9:00 AM PDT
Action/Monitor: 30.0 FeetMinor Flood: 38.0 FeetModerate Flood: 42.0 FeetMajor Flood: 46.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Klamath (KLMC1)
#
# File Generation Time:  06/23/2026 at 07:00 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/18/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       8.94 Feet
# Maximum Observed Flow:                        4585 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/24/2026 at 03:00 AM PDT
# Maximum Forecast Stage:                       8.76 Feet
# Maximum Forecast Flow:                        4213 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/18/2026 07 AM PDT            8.94           4585                        Normal
  06/18/2026 08 AM PDT            8.94           4585         0              Normal
  06/18/2026 09 AM PDT            8.93           4564         -              Normal
  06/18/2026 10 AM PDT            8.93           4564         0              Normal
  06/18/2026 11 AM PDT            8.92           4543         -              Normal
  06/18/2026 12 PM PDT            8.92           4543         0              Normal
  06/18/2026 01 PM PDT            8.90           4501         -              Normal
  06/18/2026 02 PM PDT            8.91           4522         +              Normal
  06/18/2026 03 PM PDT            8.91           4522         0              Normal
  06/18/2026 04 PM PDT            8.91           4522         0              Normal
  06/18/2026 05 PM PDT            8.90           4501         -              Normal
  06/18/2026 06 PM PDT            8.90           4501         0              Normal
  06/18/2026 07 PM PDT            8.89           4480         -              Normal
  06/18/2026 08 PM PDT            8.89           4480         0              Normal
  06/18/2026 09 PM PDT            8.89           4480         0              Normal
  06/18/2026 10 PM PDT            8.88           4459         -              Normal
  06/18/2026 11 PM PDT            8.88           4459         0              Normal
  06/19/2026 12 AM PDT            8.87           4439         -              Normal
  06/19/2026 01 AM PDT            8.87           4439         0              Normal
  06/19/2026 02 AM PDT            8.86           4418         -              Normal
  06/19/2026 03 AM PDT            8.85           4397         -              Normal
  06/19/2026 04 AM PDT            8.85           4397         0              Normal
  06/19/2026 05 AM PDT            8.84           4376         -              Normal
  06/19/2026 06 AM PDT            8.84           4376         0              Normal
  06/19/2026 07 AM PDT            8.84           4376         0              Normal
  06/19/2026 08 AM PDT            8.83           4356         -              Normal
  06/19/2026 09 AM PDT            8.83           4356         0              Normal
  06/19/2026 10 AM PDT            8.83           4356         0              Normal
  06/19/2026 11 AM PDT            8.83           4356         0              Normal
  06/19/2026 12 PM PDT            8.82           4335         -              Normal
  06/19/2026 01 PM PDT            8.81           4315         -              Normal
  06/19/2026 02 PM PDT            8.81           4315         0              Normal
  06/19/2026 03 PM PDT            8.81           4315         0              Normal
  06/19/2026 04 PM PDT            8.81           4315         0              Normal
  06/19/2026 05 PM PDT            8.80           4294         -              Normal
  06/19/2026 06 PM PDT            8.80           4294         0              Normal
  06/19/2026 07 PM PDT            8.79           4274         -              Normal
  06/19/2026 08 PM PDT            8.79           4274         0              Normal
  06/19/2026 09 PM PDT            8.79           4274         0              Normal
  06/19/2026 10 PM PDT            8.78           4253         -              Normal
  06/19/2026 11 PM PDT            8.79           4274         +              Normal
  06/20/2026 12 AM PDT            8.78           4253         -              Normal
  06/20/2026 01 AM PDT            8.78           4253         0              Normal
  06/20/2026 02 AM PDT            8.78           4253         0              Normal
  06/20/2026 03 AM PDT            8.78           4253         0              Normal
  06/20/2026 04 AM PDT            8.78           4253         0              Normal
  06/20/2026 05 AM PDT            8.78           4253         0              Normal
  06/20/2026 06 AM PDT            8.79           4274         +              Normal
  06/20/2026 07 AM PDT            8.79           4274         0              Normal
  06/20/2026 08 AM PDT            8.79           4274         0              Normal
  06/20/2026 09 AM PDT            8.79           4274         0              Normal
  06/20/2026 10 AM PDT            8.80           4294         +              Normal
  06/20/2026 11 AM PDT            8.80           4294         0              Normal
  06/20/2026 12 PM PDT            8.80           4294         0              Normal
  06/20/2026 01 PM PDT            8.80           4294         0              Normal
  06/20/2026 02 PM PDT            8.76           4213         -              Normal
  06/20/2026 03 PM PDT            8.79           4274         +              Normal
  06/20/2026 04 PM PDT            8.79           4274         0              Normal
  06/20/2026 05 PM PDT            8.79           4274         0              Normal
  06/20/2026 06 PM PDT            8.78           4253         -              Normal
  06/20/2026 07 PM PDT            8.78           4253         0              Normal
  06/20/2026 08 PM PDT            8.79           4274         +              Normal
  06/20/2026 09 PM PDT            8.79           4274         0              Normal
  06/20/2026 10 PM PDT            8.79           4274         0              Normal
  06/20/2026 11 PM PDT            8.79           4274         0              Normal
  06/21/2026 12 AM PDT            8.78           4253         -              Normal
  06/21/2026 01 AM PDT            8.79           4274         +              Normal
  06/21/2026 02 AM PDT            8.79           4274         0              Normal
  06/21/2026 03 AM PDT            8.78           4253         -              Normal
  06/21/2026 04 AM PDT            8.78           4253         0              Normal
  06/21/2026 05 AM PDT            8.77           4233         -              Normal
  06/21/2026 06 AM PDT            8.78           4253         +              Normal
  06/21/2026 07 AM PDT            8.79           4274         +              Normal
  06/21/2026 08 AM PDT            8.78           4253         -              Normal
  06/21/2026 09 AM PDT            8.77           4233         -              Normal
  06/21/2026 10 AM PDT            8.77           4233         0              Normal
  06/21/2026 11 AM PDT            8.77           4233         0              Normal
  06/21/2026 12 PM PDT            8.78           4253         +              Normal
  06/21/2026 01 PM PDT            8.77           4233         -              Normal
  06/21/2026 02 PM PDT            8.78           4253         +              Normal
  06/21/2026 03 PM PDT            8.77           4233         -              Normal
  06/21/2026 04 PM PDT            8.77           4233         0              Normal
  06/21/2026 05 PM PDT            8.76           4213         -              Normal
  06/21/2026 06 PM PDT            8.76           4213         0              Normal
  06/21/2026 07 PM PDT            8.76           4213         0              Normal
  06/21/2026 08 PM PDT            8.75           4192         -              Normal
  06/21/2026 09 PM PDT            8.75           4192         0              Normal
  06/21/2026 10 PM PDT            8.75           4192         0              Normal
  06/21/2026 11 PM PDT            8.74           4172         -              Normal
  06/22/2026 12 AM PDT            8.74           4172         0              Normal
  06/22/2026 01 AM PDT            8.73           4152         -              Normal
  06/22/2026 02 AM PDT            8.72           4132         -              Normal
  06/22/2026 03 AM PDT            8.72           4132         0              Normal
  06/22/2026 04 AM PDT            8.72           4132         0              Normal
  06/22/2026 05 AM PDT            8.72           4132         0              Normal
  06/22/2026 06 AM PDT            8.71           4112         -              Normal
  06/22/2026 07 AM PDT            8.71           4112         0              Normal
  06/22/2026 08 AM PDT            8.71           4112         0              Normal
  06/22/2026 09 AM PDT            8.72           4132         +              Normal
  06/22/2026 10 AM PDT            8.70           4092         -              Normal
  06/22/2026 11 AM PDT            8.71           4112         +              Normal
  06/22/2026 12 PM PDT            8.71           4112         0              Normal
  06/22/2026 01 PM PDT            8.70           4092         -              Normal
  06/22/2026 02 PM PDT            8.70           4092         0              Normal
  06/22/2026 03 PM PDT            8.71           4112         +              Normal
  06/22/2026 04 PM PDT            8.71           4112         0              Normal
  06/22/2026 05 PM PDT            8.70           4092         -              Normal
  06/22/2026 06 PM PDT            8.70           4092         0              Normal
  06/22/2026 07 PM PDT            8.69           4072         -              Normal
  06/22/2026 08 PM PDT            8.69           4072         0              Normal
  06/22/2026 09 PM PDT            8.68           4052         -              Normal
  06/22/2026 10 PM PDT            8.67           4032         -              Normal
  06/22/2026 11 PM PDT            8.67           4032         0              Normal
  06/23/2026 12 AM PDT            8.67           4032         0              Normal
  06/23/2026 01 AM PDT            8.67           4032         0              Normal
  06/23/2026 02 AM PDT            8.66           4012         -              Normal
  06/23/2026 03 AM PDT            8.66           4012         0              Normal
  06/23/2026 04 AM PDT            8.66           4012         0              Normal
  06/23/2026 05 AM PDT            8.65           3992         -              Normal
  06/23/2026 06 AM PDT            8.65           3992         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/23/2026 07 AM PDT            8.64           3972                        Normal
  06/23/2026 08 AM PDT            8.64           3972         0              Normal
  06/23/2026 09 AM PDT            8.64           3972         0              Normal
  06/23/2026 10 AM PDT            8.64           3972         0              Normal
  06/23/2026 11 AM PDT            8.63           3952         -              Normal
  06/23/2026 12 PM PDT            8.63           3952         0              Normal
  06/23/2026 01 PM PDT            8.63           3952         0              Normal
  06/23/2026 02 PM PDT            8.63           3952         0              Normal
  06/23/2026 03 PM PDT            8.63           3952         0              Normal
  06/23/2026 04 PM PDT            8.63           3952         0              Normal
  06/23/2026 05 PM PDT            8.64           3972         +              Normal
  06/23/2026 06 PM PDT            8.66           4012         +              Normal
  06/23/2026 07 PM PDT            8.68           4052         +              Normal
  06/23/2026 08 PM PDT            8.70           4092         +              Normal
  06/23/2026 09 PM PDT            8.71           4112         +              Normal
  06/23/2026 10 PM PDT            8.73           4152         +              Normal
  06/23/2026 11 PM PDT            8.73           4152         0              Normal
  06/24/2026 12 AM PDT            8.74           4172         +              Normal
  06/24/2026 01 AM PDT            8.75           4192         +              Normal
  06/24/2026 02 AM PDT            8.75           4192         0              Normal
  06/24/2026 03 AM PDT            8.76           4213         +              Normal
  06/24/2026 04 AM PDT            8.76           4213         0              Normal
  06/24/2026 05 AM PDT            8.76           4213         0              Normal
  06/24/2026 06 AM PDT            8.76           4213         0              Normal
  06/24/2026 07 AM PDT            8.76           4213         0              Normal
  06/24/2026 08 AM PDT            8.76           4213         0              Normal
  06/24/2026 09 AM PDT            8.76           4213         0              Normal
  06/24/2026 10 AM PDT            8.76           4213         0              Normal
  06/24/2026 11 AM PDT            8.76           4213         0              Normal
  06/24/2026 12 PM PDT            8.76           4213         0              Normal
  06/24/2026 01 PM PDT            8.75           4192         -              Normal
  06/24/2026 02 PM PDT            8.75           4192         0              Normal
  06/24/2026 03 PM PDT            8.75           4192         0              Normal
  06/24/2026 04 PM PDT            8.75           4192         0              Normal
  06/24/2026 05 PM PDT            8.75           4192         0              Normal
  06/24/2026 06 PM PDT            8.75           4192         0              Normal
  06/24/2026 07 PM PDT            8.74           4172         -              Normal
  06/24/2026 08 PM PDT            8.74           4172         0              Normal
  06/24/2026 09 PM PDT            8.74           4172         0              Normal
  06/24/2026 10 PM PDT            8.74           4172         0              Normal
  06/24/2026 11 PM PDT            8.74           4172         0              Normal
  06/25/2026 12 AM PDT            8.74           4172         0              Normal
  06/25/2026 01 AM PDT            8.74           4172         0              Normal
  06/25/2026 02 AM PDT            8.74           4172         0              Normal
  06/25/2026 03 AM PDT            8.73           4152         -              Normal
  06/25/2026 04 AM PDT            8.73           4152         0              Normal
  06/25/2026 05 AM PDT            8.73           4152         0              Normal
  06/25/2026 06 AM PDT            8.73           4152         0              Normal
  06/25/2026 07 AM PDT            8.73           4152         0              Normal
  06/25/2026 08 AM PDT            8.73           4152         0              Normal
  06/25/2026 09 AM PDT            8.73           4152         0              Normal
  06/25/2026 10 AM PDT            8.73           4152         0              Normal
  06/25/2026 11 AM PDT            8.73           4152         0              Normal
  06/25/2026 12 PM PDT            8.73           4152         0              Normal
  06/25/2026 01 PM PDT            8.73           4152         0              Normal
  06/25/2026 02 PM PDT            8.73           4152         0              Normal
  06/25/2026 03 PM PDT            8.73           4152         0              Normal
  06/25/2026 04 PM PDT            8.73           4152         0              Normal
  06/25/2026 05 PM PDT            8.72           4132         -              Normal
  06/25/2026 06 PM PDT            8.72           4132         0              Normal
  06/25/2026 07 PM PDT            8.72           4132         0              Normal
  06/25/2026 08 PM PDT            8.72           4132         0              Normal
  06/25/2026 09 PM PDT            8.72           4132         0              Normal
  06/25/2026 10 PM PDT            8.72           4132         0              Normal
  06/25/2026 11 PM PDT            8.72           4132         0              Normal
  06/26/2026 12 AM PDT            8.72           4132         0              Normal
  06/26/2026 01 AM PDT            8.72           4132         0              Normal
  06/26/2026 02 AM PDT            8.72           4132         0              Normal
  06/26/2026 03 AM PDT            8.72           4132         0              Normal
  06/26/2026 04 AM PDT            8.71           4112         -              Normal
  06/26/2026 05 AM PDT            8.71           4112         0              Normal
  06/26/2026 06 AM PDT            8.71           4112         0              Normal
  06/26/2026 07 AM PDT            8.71           4112         0              Normal
  06/26/2026 08 AM PDT            8.71           4112         0              Normal
  06/26/2026 09 AM PDT            8.71           4112         0              Normal
  06/26/2026 10 AM PDT            8.71           4112         0              Normal
  06/26/2026 11 AM PDT            8.71           4112         0              Normal
  06/26/2026 12 PM PDT            8.71           4112         0              Normal
  06/26/2026 01 PM PDT            8.71           4112         0              Normal
  06/26/2026 02 PM PDT            8.71           4112         0              Normal
  06/26/2026 03 PM PDT            8.71           4112         0              Normal
  06/26/2026 04 PM PDT            8.71           4112         0              Normal
  06/26/2026 05 PM PDT            8.70           4092         -              Normal
  06/26/2026 06 PM PDT            8.70           4092         0              Normal
  06/26/2026 07 PM PDT            8.70           4092         0              Normal
  06/26/2026 08 PM PDT            8.70           4092         0              Normal
  06/26/2026 09 PM PDT            8.70           4092         0              Normal
  06/26/2026 10 PM PDT            8.70           4092         0              Normal
  06/26/2026 11 PM PDT            8.70           4092         0              Normal
  06/27/2026 12 AM PDT            8.70           4092         0              Normal
  06/27/2026 01 AM PDT            8.70           4092         0              Normal
  06/27/2026 02 AM PDT            8.70           4092         0              Normal
  06/27/2026 03 AM PDT            8.70           4092         0              Normal
  06/27/2026 04 AM PDT            8.70           4092         0              Normal
  06/27/2026 05 AM PDT            8.70           4092         0              Normal
  06/27/2026 06 AM PDT            8.69           4072         -              Normal
  06/27/2026 07 AM PDT            8.69           4072         0              Normal
  06/27/2026 08 AM PDT            8.69           4072         0              Normal
  06/27/2026 09 AM PDT            8.69           4072         0              Normal
  06/27/2026 10 AM PDT            8.69           4072         0              Normal
  06/27/2026 11 AM PDT            8.69           4072         0              Normal
  06/27/2026 12 PM PDT            8.69           4072         0              Normal
  06/27/2026 01 PM PDT            8.69           4072         0              Normal
  06/27/2026 02 PM PDT            8.69           4072         0              Normal
  06/27/2026 03 PM PDT            8.69           4072         0              Normal
  06/27/2026 04 PM PDT            8.69           4072         0              Normal
  06/27/2026 05 PM PDT            8.69           4072         0              Normal
  06/27/2026 06 PM PDT            8.69           4072         0              Normal
  06/27/2026 07 PM PDT            8.69           4072         0              Normal
  06/27/2026 08 PM PDT            8.69           4072         0              Normal
  06/27/2026 09 PM PDT            8.69           4072         0              Normal
  06/27/2026 10 PM PDT            8.68           4052         -              Normal
  06/27/2026 11 PM PDT            8.68           4052         0              Normal
  06/28/2026 12 AM PDT            8.68           4052         0              Normal
  06/28/2026 01 AM PDT            8.68           4052         0              Normal
  06/28/2026 02 AM PDT            8.68           4052         0              Normal
  06/28/2026 03 AM PDT            8.68           4052         0              Normal
  06/28/2026 04 AM PDT            8.68           4052         0              Normal
  06/28/2026 05 AM PDT            8.68           4052         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.