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KLAMATH RIVER - KLAMATH (KLMC1)
| Latitude: 41.51º N | Longitude: 123.98º W | Elevation: 6 Feet | | Forecast Type: Official Location |
| Location: Del Norte County in California | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Sep 05 2026 at 7:03 AM PDT | Next Issuance: | Sep 06 2026 at 9:00 AM PDT
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| Action: 30.0 Feet | Minor Flood: 38.0 Feet | Moderate Flood: 42.0 Feet | Major Flood: 46.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Klamath (KLMC1)
#
# File Generation Time: 09/05/2026 at 07:03 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/03/2026 at 09:00 PM PDT
# Maximum Observed Stage: 8.78 Feet
# Maximum Observed Flow: 4253 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/05/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 8.52 Feet
# Maximum Forecast Flow: 3738 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/31/2026 07 AM PDT 8.63 3952 Normal
08/31/2026 08 AM PDT 8.63 3952 0 Normal
08/31/2026 09 AM PDT 8.62 3933 - Normal
08/31/2026 10 AM PDT 8.63 3952 + Normal
08/31/2026 11 AM PDT 8.62 3933 - Normal
08/31/2026 12 PM PDT 8.62 3933 0 Normal
08/31/2026 01 PM PDT 8.62 3933 0 Normal
08/31/2026 02 PM PDT 8.63 3952 + Normal
08/31/2026 03 PM PDT 8.61 3913 - Normal
08/31/2026 04 PM PDT 8.62 3933 + Normal
08/31/2026 05 PM PDT 8.60 3893 - Normal
08/31/2026 06 PM PDT 8.59 3874 - Normal
08/31/2026 07 PM PDT 8.59 3874 0 Normal
08/31/2026 08 PM PDT 8.58 3854 - Normal
08/31/2026 09 PM PDT 8.57 3835 - Normal
08/31/2026 10 PM PDT 8.57 3835 0 Normal
08/31/2026 11 PM PDT 8.56 3815 - Normal
09/01/2026 12 AM PDT 8.55 3796 - Normal
09/01/2026 01 AM PDT 8.54 3777 - Normal
09/01/2026 02 AM PDT 8.54 3777 0 Normal
09/01/2026 03 AM PDT 8.53 3757 - Normal
09/01/2026 04 AM PDT 8.53 3757 0 Normal
09/01/2026 05 AM PDT 8.52 3738 - Normal
09/01/2026 06 AM PDT 8.52 3738 0 Normal
09/01/2026 07 AM PDT 8.52 3738 0 Normal
09/01/2026 08 AM PDT 8.51 3719 - Normal
09/01/2026 09 AM PDT 8.50 3700 - Normal
09/01/2026 10 AM PDT 8.50 3700 0 Normal
09/01/2026 11 AM PDT 8.49 3681 - Normal
09/01/2026 12 PM PDT 8.49 3681 0 Normal
09/01/2026 01 PM PDT 8.49 3681 0 Normal
09/01/2026 02 PM PDT 8.49 3681 0 Normal
09/01/2026 03 PM PDT 8.49 3681 0 Normal
09/01/2026 04 PM PDT 8.48 3662 - Normal
09/01/2026 05 PM PDT 8.48 3662 0 Normal
09/01/2026 06 PM PDT 8.47 3643 - Normal
09/01/2026 07 PM PDT 8.46 3624 - Normal
09/01/2026 08 PM PDT 8.46 3624 0 Normal
09/01/2026 09 PM PDT 8.46 3624 0 Normal
09/01/2026 10 PM PDT 8.46 3624 0 Normal
09/01/2026 11 PM PDT 8.45 3605 - Normal
09/02/2026 12 AM PDT 8.44 3586 - Normal
09/02/2026 01 AM PDT 8.43 3567 - Normal
09/02/2026 02 AM PDT 8.42 3548 - Normal
09/02/2026 03 AM PDT 8.41 3529 - Normal
09/02/2026 04 AM PDT 8.41 3529 0 Normal
09/02/2026 05 AM PDT 8.41 3529 0 Normal
09/02/2026 06 AM PDT 8.40 3510 - Normal
09/02/2026 07 AM PDT 8.40 3510 0 Normal
09/02/2026 08 AM PDT 8.39 3492 - Normal
09/02/2026 09 AM PDT 8.40 3510 + Normal
09/02/2026 10 AM PDT 8.41 3529 + Normal
09/02/2026 11 AM PDT 8.42 3548 + Normal
09/02/2026 12 PM PDT 8.43 3567 + Normal
09/02/2026 01 PM PDT 8.44 3586 + Normal
09/02/2026 02 PM PDT 8.44 3586 0 Normal
09/02/2026 03 PM PDT 8.45 3605 + Normal
09/02/2026 04 PM PDT 8.44 3586 - Normal
09/02/2026 05 PM PDT 8.45 3605 + Normal
09/02/2026 06 PM PDT 8.46 3624 + Normal
09/02/2026 07 PM PDT 8.48 3662 + Normal
09/02/2026 08 PM PDT 8.48 3662 0 Normal
09/02/2026 09 PM PDT 8.49 3681 + Normal
09/02/2026 10 PM PDT 8.49 3681 0 Normal
09/02/2026 11 PM PDT 8.49 3681 0 Normal
09/03/2026 12 AM PDT 8.48 3662 - Normal
09/03/2026 01 AM PDT 8.48 3662 0 Normal
09/03/2026 02 AM PDT 8.49 3681 + Normal
09/03/2026 03 AM PDT 8.50 3700 + Normal
09/03/2026 04 AM PDT 8.52 3738 + Normal
09/03/2026 05 AM PDT 8.54 3777 + Normal
09/03/2026 06 AM PDT 8.58 3854 + Normal
09/03/2026 07 AM PDT 8.61 3913 + Normal
09/03/2026 08 AM PDT 8.62 3933 + Normal
09/03/2026 09 AM PDT 8.65 3992 + Normal
09/03/2026 10 AM PDT 8.67 4032 + Normal
09/03/2026 11 AM PDT 8.68 4052 + Normal
09/03/2026 12 PM PDT 8.70 4092 + Normal
09/03/2026 01 PM PDT 8.72 4132 + Normal
09/03/2026 02 PM PDT 8.74 4172 + Normal
09/03/2026 03 PM PDT 8.75 4192 + Normal
09/03/2026 04 PM PDT 8.75 4192 0 Normal
09/03/2026 05 PM PDT 8.77 4233 + Normal
09/03/2026 06 PM PDT 8.78 4253 + Normal
09/03/2026 07 PM PDT 8.78 4253 0 Normal
09/03/2026 08 PM PDT 8.78 4253 0 Normal
09/03/2026 09 PM PDT 8.78 4253 0 Normal
09/03/2026 10 PM PDT 8.76 4213 - Normal
09/03/2026 11 PM PDT 8.75 4192 - Normal
09/04/2026 12 AM PDT 8.75 4192 0 Normal
09/04/2026 01 AM PDT 8.73 4152 - Normal
09/04/2026 02 AM PDT 8.73 4152 0 Normal
09/04/2026 03 AM PDT 8.72 4132 - Normal
09/04/2026 04 AM PDT 8.71 4112 - Normal
09/04/2026 05 AM PDT 8.70 4092 - Normal
09/04/2026 06 AM PDT 8.70 4092 0 Normal
09/04/2026 07 AM PDT 8.69 4072 - Normal
09/04/2026 08 AM PDT 8.69 4072 0 Normal
09/04/2026 09 AM PDT 8.69 4072 0 Normal
09/04/2026 10 AM PDT 8.66 4012 - Normal
09/04/2026 11 AM PDT 8.68 4052 + Normal
09/04/2026 12 PM PDT 8.68 4052 0 Normal
09/04/2026 01 PM PDT 8.68 4052 0 Normal
09/04/2026 02 PM PDT 8.68 4052 0 Normal
09/04/2026 03 PM PDT 8.67 4032 - Normal
09/04/2026 04 PM PDT 8.66 4012 - Normal
09/04/2026 05 PM PDT 8.66 4012 0 Normal
09/04/2026 06 PM PDT 8.67 4032 + Normal
09/04/2026 07 PM PDT 8.64 3972 - Normal
09/04/2026 08 PM PDT 8.65 3992 + Normal
09/04/2026 09 PM PDT 8.64 3972 - Normal
09/04/2026 10 PM PDT 8.64 3972 0 Normal
09/04/2026 11 PM PDT 8.62 3933 - Normal
09/05/2026 12 AM PDT 8.61 3913 - Normal
09/05/2026 01 AM PDT 8.59 3874 - Normal
09/05/2026 02 AM PDT 8.58 3854 - Normal
09/05/2026 03 AM PDT 8.56 3815 - Normal
09/05/2026 04 AM PDT 8.55 3796 - Normal
09/05/2026 05 AM PDT 8.54 3777 - Normal
09/05/2026 06 AM PDT 8.53 3757 - Normal
09/05/2026 07 AM PDT 8.52 3738 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/05/2026 08 AM PDT 8.52 3738 Normal
09/05/2026 09 AM PDT 8.51 3719 - Normal
09/05/2026 10 AM PDT 8.50 3700 - Normal
09/05/2026 11 AM PDT 8.49 3681 - Normal
09/05/2026 12 PM PDT 8.48 3662 - Normal
09/05/2026 01 PM PDT 8.48 3662 0 Normal
09/05/2026 02 PM PDT 8.48 3662 0 Normal
09/05/2026 03 PM PDT 8.47 3643 - Normal
09/05/2026 04 PM PDT 8.47 3643 0 Normal
09/05/2026 05 PM PDT 8.47 3643 0 Normal
09/05/2026 06 PM PDT 8.46 3624 - Normal
09/05/2026 07 PM PDT 8.46 3624 0 Normal
09/05/2026 08 PM PDT 8.46 3624 0 Normal
09/05/2026 09 PM PDT 8.46 3624 0 Normal
09/05/2026 10 PM PDT 8.46 3624 0 Normal
09/05/2026 11 PM PDT 8.45 3605 - Normal
09/06/2026 12 AM PDT 8.45 3605 0 Normal
09/06/2026 01 AM PDT 8.45 3605 0 Normal
09/06/2026 02 AM PDT 8.44 3586 - Normal
09/06/2026 03 AM PDT 8.44 3586 0 Normal
09/06/2026 04 AM PDT 8.44 3586 0 Normal
09/06/2026 05 AM PDT 8.43 3567 - Normal
09/06/2026 06 AM PDT 8.43 3567 0 Normal
09/06/2026 07 AM PDT 8.42 3548 - Normal
09/06/2026 08 AM PDT 8.41 3529 - Normal
09/06/2026 09 AM PDT 8.41 3529 0 Normal
09/06/2026 10 AM PDT 8.40 3510 - Normal
09/06/2026 11 AM PDT 8.40 3510 0 Normal
09/06/2026 12 PM PDT 8.39 3492 - Normal
09/06/2026 01 PM PDT 8.39 3492 0 Normal
09/06/2026 02 PM PDT 8.38 3473 - Normal
09/06/2026 03 PM PDT 8.38 3473 0 Normal
09/06/2026 04 PM PDT 8.37 3455 - Normal
09/06/2026 05 PM PDT 8.37 3455 0 Normal
09/06/2026 06 PM PDT 8.37 3455 0 Normal
09/06/2026 07 PM PDT 8.36 3436 - Normal
09/06/2026 08 PM PDT 8.36 3436 0 Normal
09/06/2026 09 PM PDT 8.35 3418 - Normal
09/06/2026 10 PM PDT 8.35 3418 0 Normal
09/06/2026 11 PM PDT 8.34 3399 - Normal
09/07/2026 12 AM PDT 8.34 3399 0 Normal
09/07/2026 01 AM PDT 8.33 3381 - Normal
09/07/2026 02 AM PDT 8.33 3381 0 Normal
09/07/2026 03 AM PDT 8.32 3362 - Normal
09/07/2026 04 AM PDT 8.32 3362 0 Normal
09/07/2026 05 AM PDT 8.31 3344 - Normal
09/07/2026 06 AM PDT 8.31 3344 0 Normal
09/07/2026 07 AM PDT 8.31 3344 0 Normal
09/07/2026 08 AM PDT 8.30 3326 - Normal
09/07/2026 09 AM PDT 8.30 3326 0 Normal
09/07/2026 10 AM PDT 8.30 3326 0 Normal
09/07/2026 11 AM PDT 8.29 3307 - Normal
09/07/2026 12 PM PDT 8.29 3307 0 Normal
09/07/2026 01 PM PDT 8.29 3307 0 Normal
09/07/2026 02 PM PDT 8.28 3289 - Normal
09/07/2026 03 PM PDT 8.28 3289 0 Normal
09/07/2026 04 PM PDT 8.28 3289 0 Normal
09/07/2026 05 PM PDT 8.28 3289 0 Normal
09/07/2026 06 PM PDT 8.27 3271 - Normal
09/07/2026 07 PM PDT 8.27 3271 0 Normal
09/07/2026 08 PM PDT 8.27 3271 0 Normal
09/07/2026 09 PM PDT 8.27 3271 0 Normal
09/07/2026 10 PM PDT 8.26 3253 - Normal
09/07/2026 11 PM PDT 8.26 3253 0 Normal
09/08/2026 12 AM PDT 8.26 3253 0 Normal
09/08/2026 01 AM PDT 8.26 3253 0 Normal
09/08/2026 02 AM PDT 8.26 3253 0 Normal
09/08/2026 03 AM PDT 8.25 3235 - Normal
09/08/2026 04 AM PDT 8.25 3235 0 Normal
09/08/2026 05 AM PDT 8.25 3235 0 Normal
09/08/2026 06 AM PDT 8.25 3235 0 Normal
09/08/2026 07 AM PDT 8.25 3235 0 Normal
09/08/2026 08 AM PDT 8.25 3235 0 Normal
09/08/2026 09 AM PDT 8.25 3235 0 Normal
09/08/2026 10 AM PDT 8.25 3235 0 Normal
09/08/2026 11 AM PDT 8.25 3235 0 Normal
09/08/2026 12 PM PDT 8.25 3235 0 Normal
09/08/2026 01 PM PDT 8.25 3235 0 Normal
09/08/2026 02 PM PDT 8.25 3235 0 Normal
09/08/2026 03 PM PDT 8.24 3217 - Normal
09/08/2026 04 PM PDT 8.24 3217 0 Normal
09/08/2026 05 PM PDT 8.24 3217 0 Normal
09/08/2026 06 PM PDT 8.24 3217 0 Normal
09/08/2026 07 PM PDT 8.24 3217 0 Normal
09/08/2026 08 PM PDT 8.24 3217 0 Normal
09/08/2026 09 PM PDT 8.24 3217 0 Normal
09/08/2026 10 PM PDT 8.24 3217 0 Normal
09/08/2026 11 PM PDT 8.24 3217 0 Normal
09/09/2026 12 AM PDT 8.24 3217 0 Normal
09/09/2026 01 AM PDT 8.24 3217 0 Normal
09/09/2026 02 AM PDT 8.24 3217 0 Normal
09/09/2026 03 AM PDT 8.24 3217 0 Normal
09/09/2026 04 AM PDT 8.24 3217 0 Normal
09/09/2026 05 AM PDT 8.24 3217 0 Normal
09/09/2026 06 AM PDT 8.24 3217 0 Normal
09/09/2026 07 AM PDT 8.24 3217 0 Normal
09/09/2026 08 AM PDT 8.24 3217 0 Normal
09/09/2026 09 AM PDT 8.24 3217 0 Normal
09/09/2026 10 AM PDT 8.24 3217 0 Normal
09/09/2026 11 AM PDT 8.24 3217 0 Normal
09/09/2026 12 PM PDT 8.24 3217 0 Normal
09/09/2026 01 PM PDT 8.24 3217 0 Normal
09/09/2026 02 PM PDT 8.24 3217 0 Normal
09/09/2026 03 PM PDT 8.24 3217 0 Normal
09/09/2026 04 PM PDT 8.24 3217 0 Normal
09/09/2026 05 PM PDT 8.24 3217 0 Normal
09/09/2026 06 PM PDT 8.24 3217 0 Normal
09/09/2026 07 PM PDT 8.24 3217 0 Normal
09/09/2026 08 PM PDT 8.24 3217 0 Normal
09/09/2026 09 PM PDT 8.23 3199 - Normal
09/09/2026 10 PM PDT 8.23 3199 0 Normal
09/09/2026 11 PM PDT 8.23 3199 0 Normal
09/10/2026 12 AM PDT 8.23 3199 0 Normal
09/10/2026 01 AM PDT 8.23 3199 0 Normal
09/10/2026 02 AM PDT 8.23 3199 0 Normal
09/10/2026 03 AM PDT 8.23 3199 0 Normal
09/10/2026 04 AM PDT 8.23 3199 0 Normal
09/10/2026 05 AM PDT 8.23 3199 0 Normal
09/10/2026 06 AM PDT 8.23 3199 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.
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