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: Jul 25 2026 at 7:35 AM PDTNext Issuance: Jul 26 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:  07/25/2026 at 07:35 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/23/2026 at 02:00 AM PDT
# Maximum Observed Stage:                       7.93 Feet
# Maximum Observed Flow:                        2681 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/25/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       7.87 Feet
# Maximum Forecast Flow:                        2582 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/20/2026 07 AM PDT            7.91           2648                        Normal
  07/20/2026 08 AM PDT            7.92           2665         +              Normal
  07/20/2026 09 AM PDT            7.91           2648         -              Normal
  07/20/2026 10 AM PDT            7.90           2632         -              Normal
  07/20/2026 11 AM PDT            7.91           2648         +              Normal
  07/20/2026 12 PM PDT            7.91           2648         0              Normal
  07/20/2026 01 PM PDT            7.91           2648         0              Normal
  07/20/2026 02 PM PDT            7.91           2648         0              Normal
  07/20/2026 03 PM PDT            7.91           2648         0              Normal
  07/20/2026 04 PM PDT            7.91           2648         0              Normal
  07/20/2026 05 PM PDT            7.91           2648         0              Normal
  07/20/2026 06 PM PDT            7.91           2648         0              Normal
  07/20/2026 07 PM PDT            7.91           2648         0              Normal
  07/20/2026 08 PM PDT            7.91           2648         0              Normal
  07/20/2026 09 PM PDT            7.91           2648         0              Normal
  07/20/2026 10 PM PDT            7.91           2648         0              Normal
  07/20/2026 11 PM PDT            7.91           2648         0              Normal
  07/21/2026 12 AM PDT            7.91           2648         0              Normal
  07/21/2026 01 AM PDT            7.91           2648         0              Normal
  07/21/2026 02 AM PDT            7.90           2632         -              Normal
  07/21/2026 03 AM PDT            7.90           2632         0              Normal
  07/21/2026 04 AM PDT            7.90           2632         0              Normal
  07/21/2026 05 AM PDT            7.90           2632         0              Normal
  07/21/2026 06 AM PDT            7.90           2632         0              Normal
  07/21/2026 07 AM PDT            7.90           2632         0              Normal
  07/21/2026 08 AM PDT            7.90           2632         0              Normal
  07/21/2026 09 AM PDT            7.91           2648         +              Normal
  07/21/2026 10 AM PDT            7.90           2632         -              Normal
  07/21/2026 11 AM PDT            7.90           2632         0              Normal
  07/21/2026 12 PM PDT            7.90           2632         0              Normal
  07/21/2026 01 PM PDT            7.89           2615         -              Normal
  07/21/2026 02 PM PDT            7.91           2648         +              Normal
  07/21/2026 03 PM PDT            7.92           2665         +              Normal
  07/21/2026 04 PM PDT            7.91           2648         -              Normal
  07/21/2026 05 PM PDT            7.91           2648         0              Normal
  07/21/2026 06 PM PDT            7.91           2648         0              Normal
  07/21/2026 07 PM PDT            7.91           2648         0              Normal
  07/21/2026 08 PM PDT            7.92           2665         +              Normal
  07/21/2026 09 PM PDT            7.92           2665         0              Normal
  07/21/2026 10 PM PDT            7.92           2665         0              Normal
  07/21/2026 11 PM PDT            7.91           2648         -              Normal
  07/22/2026 12 AM PDT            7.92           2665         +              Normal
  07/22/2026 01 AM PDT            7.91           2648         -              Normal
  07/22/2026 02 AM PDT            7.91           2648         0              Normal
  07/22/2026 03 AM PDT            7.91           2648         0              Normal
  07/22/2026 04 AM PDT            7.91           2648         0              Normal
  07/22/2026 05 AM PDT            7.91           2648         0              Normal
  07/22/2026 06 AM PDT            7.91           2648         0              Normal
  07/22/2026 07 AM PDT            7.91           2648         0              Normal
  07/22/2026 08 AM PDT            7.91           2648         0              Normal
  07/22/2026 09 AM PDT            7.91           2648         0              Normal
  07/22/2026 10 AM PDT            7.91           2648         0              Normal
  07/22/2026 11 AM PDT            7.91           2648         0              Normal
  07/22/2026 12 PM PDT            7.91           2648         0              Normal
  07/22/2026 01 PM PDT            7.91           2648         0              Normal
  07/22/2026 02 PM PDT            7.91           2648         0              Normal
  07/22/2026 03 PM PDT            7.90           2632         -              Normal
  07/22/2026 04 PM PDT            7.91           2648         +              Normal
  07/22/2026 05 PM PDT            7.91           2648         0              Normal
  07/22/2026 06 PM PDT            7.92           2665         +              Normal
  07/22/2026 07 PM PDT            7.92           2665         0              Normal
  07/22/2026 08 PM PDT            7.92           2665         0              Normal
  07/22/2026 09 PM PDT            7.92           2665         0              Normal
  07/22/2026 10 PM PDT            7.92           2665         0              Normal
  07/22/2026 11 PM PDT            7.93           2681         +              Normal
  07/23/2026 12 AM PDT            7.93           2681         0              Normal
  07/23/2026 01 AM PDT            7.93           2681         0              Normal
  07/23/2026 02 AM PDT            7.93           2681         0              Normal
  07/23/2026 03 AM PDT            7.92           2665         -              Normal
  07/23/2026 04 AM PDT            7.92           2665         0              Normal
  07/23/2026 05 AM PDT            7.92           2665         0              Normal
  07/23/2026 06 AM PDT            7.92           2665         0              Normal
  07/23/2026 07 AM PDT            7.92           2665         0              Normal
  07/23/2026 08 AM PDT            7.92           2665         0              Normal
  07/23/2026 09 AM PDT            7.92           2665         0              Normal
  07/23/2026 10 AM PDT            7.92           2665         0              Normal
  07/23/2026 11 AM PDT            7.91           2648         -              Normal
  07/23/2026 12 PM PDT            7.91           2648         0              Normal
  07/23/2026 01 PM PDT            7.92           2665         +              Normal
  07/23/2026 02 PM PDT            7.91           2648         -              Normal
  07/23/2026 03 PM PDT            7.91           2648         0              Normal
  07/23/2026 04 PM PDT            7.91           2648         0              Normal
  07/23/2026 05 PM PDT            7.91           2648         0              Normal
  07/23/2026 06 PM PDT            7.91           2648         0              Normal
  07/23/2026 07 PM PDT            7.92           2665         +              Normal
  07/23/2026 08 PM PDT            7.92           2665         0              Normal
  07/23/2026 09 PM PDT            7.92           2665         0              Normal
  07/23/2026 10 PM PDT            7.92           2665         0              Normal
  07/23/2026 11 PM PDT            7.91           2648         -              Normal
  07/24/2026 12 AM PDT            7.91           2648         0              Normal
  07/24/2026 01 AM PDT            7.91           2648         0              Normal
  07/24/2026 02 AM PDT            7.91           2648         0              Normal
  07/24/2026 03 AM PDT            7.91           2648         0              Normal
  07/24/2026 04 AM PDT            7.90           2632         -              Normal
  07/24/2026 05 AM PDT            7.90           2632         0              Normal
  07/24/2026 06 AM PDT            7.90           2632         0              Normal
  07/24/2026 07 AM PDT            7.90           2632         0              Normal
  07/24/2026 08 AM PDT            7.89           2615         -              Normal
  07/24/2026 09 AM PDT            7.90           2632         +              Normal
  07/24/2026 10 AM PDT            7.90           2632         0              Normal
  07/24/2026 11 AM PDT            7.89           2615         -              Normal
  07/24/2026 12 PM PDT            7.88           2599         -              Normal
  07/24/2026 01 PM PDT            7.89           2615         +              Normal
  07/24/2026 02 PM PDT            7.88           2599         -              Normal
  07/24/2026 03 PM PDT            7.89           2615         +              Normal
  07/24/2026 04 PM PDT            7.89           2615         0              Normal
  07/24/2026 05 PM PDT            7.89           2615         0              Normal
  07/24/2026 06 PM PDT            7.89           2615         0              Normal
  07/24/2026 07 PM PDT            7.88           2599         -              Normal
  07/24/2026 08 PM PDT            7.89           2615         +              Normal
  07/24/2026 09 PM PDT            7.89           2615         0              Normal
  07/24/2026 10 PM PDT            7.88           2599         -              Normal
  07/24/2026 11 PM PDT            7.89           2615         +              Normal
  07/25/2026 12 AM PDT            7.88           2599         -              Normal
  07/25/2026 01 AM PDT            7.88           2599         0              Normal
  07/25/2026 02 AM PDT            7.88           2599         0              Normal
  07/25/2026 03 AM PDT            7.88           2599         0              Normal
  07/25/2026 04 AM PDT            7.88           2599         0              Normal
  07/25/2026 05 AM PDT            7.87           2582         -              Normal
  07/25/2026 06 AM PDT            7.87           2582         0              Normal
  07/25/2026 07 AM PDT            7.87           2582         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/25/2026 08 AM PDT            7.87           2582                        Normal
  07/25/2026 09 AM PDT            7.87           2582         0              Normal
  07/25/2026 10 AM PDT            7.86           2566         -              Normal
  07/25/2026 11 AM PDT            7.86           2566         0              Normal
  07/25/2026 12 PM PDT            7.86           2566         0              Normal
  07/25/2026 01 PM PDT            7.86           2566         0              Normal
  07/25/2026 02 PM PDT            7.86           2566         0              Normal
  07/25/2026 03 PM PDT            7.86           2566         0              Normal
  07/25/2026 04 PM PDT            7.86           2566         0              Normal
  07/25/2026 05 PM PDT            7.86           2566         0              Normal
  07/25/2026 06 PM PDT            7.86           2566         0              Normal
  07/25/2026 07 PM PDT            7.86           2566         0              Normal
  07/25/2026 08 PM PDT            7.86           2566         0              Normal
  07/25/2026 09 PM PDT            7.86           2566         0              Normal
  07/25/2026 10 PM PDT            7.86           2566         0              Normal
  07/25/2026 11 PM PDT            7.86           2566         0              Normal
  07/26/2026 12 AM PDT            7.86           2566         0              Normal
  07/26/2026 01 AM PDT            7.86           2566         0              Normal
  07/26/2026 02 AM PDT            7.86           2566         0              Normal
  07/26/2026 03 AM PDT            7.86           2566         0              Normal
  07/26/2026 04 AM PDT            7.86           2566         0              Normal
  07/26/2026 05 AM PDT            7.86           2566         0              Normal
  07/26/2026 06 AM PDT            7.86           2566         0              Normal
  07/26/2026 07 AM PDT            7.86           2566         0              Normal
  07/26/2026 08 AM PDT            7.86           2566         0              Normal
  07/26/2026 09 AM PDT            7.86           2566         0              Normal
  07/26/2026 10 AM PDT            7.86           2566         0              Normal
  07/26/2026 11 AM PDT            7.86           2566         0              Normal
  07/26/2026 12 PM PDT            7.86           2566         0              Normal
  07/26/2026 01 PM PDT            7.85           2550         -              Normal
  07/26/2026 02 PM PDT            7.85           2550         0              Normal
  07/26/2026 03 PM PDT            7.85           2550         0              Normal
  07/26/2026 04 PM PDT            7.85           2550         0              Normal
  07/26/2026 05 PM PDT            7.85           2550         0              Normal
  07/26/2026 06 PM PDT            7.85           2550         0              Normal
  07/26/2026 07 PM PDT            7.85           2550         0              Normal
  07/26/2026 08 PM PDT            7.85           2550         0              Normal
  07/26/2026 09 PM PDT            7.85           2550         0              Normal
  07/26/2026 10 PM PDT            7.85           2550         0              Normal
  07/26/2026 11 PM PDT            7.85           2550         0              Normal
  07/27/2026 12 AM PDT            7.85           2550         0              Normal
  07/27/2026 01 AM PDT            7.85           2550         0              Normal
  07/27/2026 02 AM PDT            7.84           2534         -              Normal
  07/27/2026 03 AM PDT            7.84           2534         0              Normal
  07/27/2026 04 AM PDT            7.84           2534         0              Normal
  07/27/2026 05 AM PDT            7.84           2534         0              Normal
  07/27/2026 06 AM PDT            7.84           2534         0              Normal
  07/27/2026 07 AM PDT            7.84           2534         0              Normal
  07/27/2026 08 AM PDT            7.83           2518         -              Normal
  07/27/2026 09 AM PDT            7.83           2518         0              Normal
  07/27/2026 10 AM PDT            7.83           2518         0              Normal
  07/27/2026 11 AM PDT            7.83           2518         0              Normal
  07/27/2026 12 PM PDT            7.83           2518         0              Normal
  07/27/2026 01 PM PDT            7.83           2518         0              Normal
  07/27/2026 02 PM PDT            7.83           2518         0              Normal
  07/27/2026 03 PM PDT            7.83           2518         0              Normal
  07/27/2026 04 PM PDT            7.82           2502         -              Normal
  07/27/2026 05 PM PDT            7.82           2502         0              Normal
  07/27/2026 06 PM PDT            7.82           2502         0              Normal
  07/27/2026 07 PM PDT            7.82           2502         0              Normal
  07/27/2026 08 PM PDT            7.82           2502         0              Normal
  07/27/2026 09 PM PDT            7.82           2502         0              Normal
  07/27/2026 10 PM PDT            7.82           2502         0              Normal
  07/27/2026 11 PM PDT            7.82           2502         0              Normal
  07/28/2026 12 AM PDT            7.82           2502         0              Normal
  07/28/2026 01 AM PDT            7.82           2502         0              Normal
  07/28/2026 02 AM PDT            7.82           2502         0              Normal
  07/28/2026 03 AM PDT            7.82           2502         0              Normal
  07/28/2026 04 AM PDT            7.81           2485         -              Normal
  07/28/2026 05 AM PDT            7.81           2485         0              Normal
  07/28/2026 06 AM PDT            7.81           2485         0              Normal
  07/28/2026 07 AM PDT            7.81           2485         0              Normal
  07/28/2026 08 AM PDT            7.81           2485         0              Normal
  07/28/2026 09 AM PDT            7.81           2485         0              Normal
  07/28/2026 10 AM PDT            7.81           2485         0              Normal
  07/28/2026 11 AM PDT            7.81           2485         0              Normal
  07/28/2026 12 PM PDT            7.81           2485         0              Normal
  07/28/2026 01 PM PDT            7.81           2485         0              Normal
  07/28/2026 02 PM PDT            7.81           2485         0              Normal
  07/28/2026 03 PM PDT            7.81           2485         0              Normal
  07/28/2026 04 PM PDT            7.81           2485         0              Normal
  07/28/2026 05 PM PDT            7.81           2485         0              Normal
  07/28/2026 06 PM PDT            7.81           2485         0              Normal
  07/28/2026 07 PM PDT            7.81           2485         0              Normal
  07/28/2026 08 PM PDT            7.81           2485         0              Normal
  07/28/2026 09 PM PDT            7.80           2469         -              Normal
  07/28/2026 10 PM PDT            7.80           2469         0              Normal
  07/28/2026 11 PM PDT            7.80           2469         0              Normal
  07/29/2026 12 AM PDT            7.80           2469         0              Normal
  07/29/2026 01 AM PDT            7.80           2469         0              Normal
  07/29/2026 02 AM PDT            7.80           2469         0              Normal
  07/29/2026 03 AM PDT            7.80           2469         0              Normal
  07/29/2026 04 AM PDT            7.80           2469         0              Normal
  07/29/2026 05 AM PDT            7.80           2469         0              Normal
  07/29/2026 06 AM PDT            7.80           2469         0              Normal
  07/29/2026 07 AM PDT            7.80           2469         0              Normal
  07/29/2026 08 AM PDT            7.80           2469         0              Normal
  07/29/2026 09 AM PDT            7.80           2469         0              Normal
  07/29/2026 10 AM PDT            7.80           2469         0              Normal
  07/29/2026 11 AM PDT            7.80           2469         0              Normal
  07/29/2026 12 PM PDT            7.80           2469         0              Normal
  07/29/2026 01 PM PDT            7.80           2469         0              Normal
  07/29/2026 02 PM PDT            7.80           2469         0              Normal
  07/29/2026 03 PM PDT            7.80           2469         0              Normal
  07/29/2026 04 PM PDT            7.80           2469         0              Normal
  07/29/2026 05 PM PDT            7.80           2469         0              Normal
  07/29/2026 06 PM PDT            7.80           2469         0              Normal
  07/29/2026 07 PM PDT            7.80           2469         0              Normal
  07/29/2026 08 PM PDT            7.79           2454         -              Normal
  07/29/2026 09 PM PDT            7.79           2454         0              Normal
  07/29/2026 10 PM PDT            7.79           2454         0              Normal
  07/29/2026 11 PM PDT            7.79           2454         0              Normal
  07/30/2026 12 AM PDT            7.79           2454         0              Normal
  07/30/2026 01 AM PDT            7.79           2454         0              Normal
  07/30/2026 02 AM PDT            7.79           2454         0              Normal
  07/30/2026 03 AM PDT            7.79           2454         0              Normal
  07/30/2026 04 AM PDT            7.79           2454         0              Normal
  07/30/2026 05 AM PDT            7.79           2454         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.