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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: | May 12 2026 at 7:30 AM PDT | Next Issuance: | May 13 2026 at 9:00 AM PDT
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| Action/Monitor: 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: 05/12/2026 at 07:30 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/07/2026 at 07:00 AM PDT
# Maximum Observed Stage: 10.57 Feet
# Maximum Observed Flow: 8585 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/12/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 10.14 Feet
# Maximum Forecast Flow: 7422 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/07/2026 07 AM PDT 10.57 8585 Normal
05/07/2026 08 AM PDT 10.55 8529 - Normal
05/07/2026 09 AM PDT 10.56 8557 + Normal
05/07/2026 10 AM PDT 10.54 8501 - Normal
05/07/2026 11 AM PDT 10.54 8501 0 Normal
05/07/2026 12 PM PDT 10.54 8501 0 Normal
05/07/2026 01 PM PDT 10.51 8418 - Normal
05/07/2026 02 PM PDT 10.51 8418 0 Normal
05/07/2026 03 PM PDT 10.50 8391 - Normal
05/07/2026 04 PM PDT 10.50 8391 0 Normal
05/07/2026 05 PM PDT 10.48 8335 - Normal
05/07/2026 06 PM PDT 10.48 8335 0 Normal
05/07/2026 07 PM PDT 10.49 8363 + Normal
05/07/2026 08 PM PDT 10.49 8363 0 Normal
05/07/2026 09 PM PDT 10.48 8335 - Normal
05/07/2026 10 PM PDT 10.49 8363 + Normal
05/07/2026 11 PM PDT 10.49 8363 0 Normal
05/08/2026 12 AM PDT 10.50 8391 + Normal
05/08/2026 01 AM PDT 10.50 8391 0 Normal
05/08/2026 02 AM PDT 10.49 8363 - Normal
05/08/2026 03 AM PDT 10.49 8363 0 Normal
05/08/2026 04 AM PDT 10.48 8335 - Normal
05/08/2026 05 AM PDT 10.48 8335 0 Normal
05/08/2026 06 AM PDT 10.48 8335 0 Normal
05/08/2026 07 AM PDT 10.46 8280 - Normal
05/08/2026 08 AM PDT 10.46 8280 0 Normal
05/08/2026 09 AM PDT 10.46 8280 0 Normal
05/08/2026 10 AM PDT 10.45 8253 - Normal
05/08/2026 11 AM PDT 10.45 8253 0 Normal
05/08/2026 12 PM PDT 10.43 8198 - Normal
05/08/2026 01 PM PDT 10.42 8171 - Normal
05/08/2026 02 PM PDT 10.41 8143 - Normal
05/08/2026 03 PM PDT 10.40 8116 - Normal
05/08/2026 04 PM PDT 10.39 8089 - Normal
05/08/2026 05 PM PDT 10.40 8116 + Normal
05/08/2026 06 PM PDT 10.38 8062 - Normal
05/08/2026 07 PM PDT 10.38 8062 0 Normal
05/08/2026 08 PM PDT 10.38 8062 0 Normal
05/08/2026 09 PM PDT 10.39 8089 + Normal
05/08/2026 10 PM PDT 10.38 8062 - Normal
05/08/2026 11 PM PDT 10.38 8062 0 Normal
05/09/2026 12 AM PDT 10.38 8062 0 Normal
05/09/2026 01 AM PDT 10.38 8062 0 Normal
05/09/2026 02 AM PDT 10.37 8035 - Normal
05/09/2026 03 AM PDT 10.38 8062 + Normal
05/09/2026 04 AM PDT 10.37 8035 - Normal
05/09/2026 05 AM PDT 10.38 8062 + Normal
05/09/2026 06 AM PDT 10.37 8035 - Normal
05/09/2026 07 AM PDT 10.36 8008 - Normal
05/09/2026 08 AM PDT 10.36 8008 0 Normal
05/09/2026 09 AM PDT 10.35 7981 - Normal
05/09/2026 10 AM PDT 10.34 7954 - Normal
05/09/2026 11 AM PDT 10.33 7927 - Normal
05/09/2026 12 PM PDT 10.33 7927 0 Normal
05/09/2026 01 PM PDT 10.32 7900 - Normal
05/09/2026 02 PM PDT 10.32 7900 0 Normal
05/09/2026 03 PM PDT 10.31 7873 - Normal
05/09/2026 04 PM PDT 10.30 7846 - Normal
05/09/2026 05 PM PDT 10.29 7819 - Normal
05/09/2026 06 PM PDT 10.28 7792 - Normal
05/09/2026 07 PM PDT 10.29 7819 + Normal
05/09/2026 08 PM PDT 10.28 7792 - Normal
05/09/2026 09 PM PDT 10.27 7766 - Normal
05/09/2026 10 PM PDT 10.28 7792 + Normal
05/09/2026 11 PM PDT 10.27 7766 - Normal
05/10/2026 12 AM PDT 10.27 7766 0 Normal
05/10/2026 01 AM PDT 10.27 7766 0 Normal
05/10/2026 02 AM PDT 10.27 7766 0 Normal
05/10/2026 03 AM PDT 10.27 7766 0 Normal
05/10/2026 04 AM PDT 10.26 7739 - Normal
05/10/2026 05 AM PDT 10.27 7766 + Normal
05/10/2026 06 AM PDT 10.26 7739 - Normal
05/10/2026 07 AM PDT 10.26 7739 0 Normal
05/10/2026 08 AM PDT 10.26 7739 0 Normal
05/10/2026 09 AM PDT 10.25 7712 - Normal
05/10/2026 10 AM PDT 10.26 7739 + Normal
05/10/2026 11 AM PDT 10.24 7686 - Normal
05/10/2026 12 PM PDT 10.24 7686 0 Normal
05/10/2026 01 PM PDT 10.23 7659 - Normal
05/10/2026 02 PM PDT 10.23 7659 0 Normal
05/10/2026 03 PM PDT 10.23 7659 0 Normal
05/10/2026 04 PM PDT 10.21 7606 - Normal
05/10/2026 05 PM PDT 10.21 7606 0 Normal
05/10/2026 06 PM PDT 10.21 7606 0 Normal
05/10/2026 07 PM PDT 10.21 7606 0 Normal
05/10/2026 08 PM PDT 10.21 7606 0 Normal
05/10/2026 09 PM PDT 10.21 7606 0 Normal
05/10/2026 10 PM PDT 10.21 7606 0 Normal
05/10/2026 11 PM PDT 10.20 7580 - Normal
05/11/2026 12 AM PDT 10.21 7606 + Normal
05/11/2026 01 AM PDT 10.20 7580 - Normal
05/11/2026 02 AM PDT 10.21 7606 + Normal
05/11/2026 03 AM PDT 10.21 7606 0 Normal
05/11/2026 04 AM PDT 10.21 7606 0 Normal
05/11/2026 05 AM PDT 10.21 7606 0 Normal
05/11/2026 06 AM PDT 10.21 7606 0 Normal
05/11/2026 07 AM PDT 10.21 7606 0 Normal
05/11/2026 08 AM PDT 10.20 7580 - Normal
05/11/2026 09 AM PDT 10.20 7580 0 Normal
05/11/2026 10 AM PDT 10.19 7553 - Normal
05/11/2026 11 AM PDT 10.19 7553 0 Normal
05/11/2026 12 PM PDT 10.19 7553 0 Normal
05/11/2026 01 PM PDT 10.18 7527 - Normal
05/11/2026 02 PM PDT 10.17 7501 - Normal
05/11/2026 03 PM PDT 10.18 7527 + Normal
05/11/2026 04 PM PDT 10.17 7501 - Normal
05/11/2026 05 PM PDT 10.16 7475 - Normal
05/11/2026 06 PM PDT 10.16 7475 0 Normal
05/11/2026 07 PM PDT 10.16 7475 0 Normal
05/11/2026 08 PM PDT 10.15 7448 - Normal
05/11/2026 09 PM PDT 10.16 7475 + Normal
05/11/2026 10 PM PDT 10.15 7448 - Normal
05/11/2026 11 PM PDT 10.15 7448 0 Normal
05/12/2026 12 AM PDT 10.15 7448 0 Normal
05/12/2026 01 AM PDT 10.16 7475 + Normal
05/12/2026 02 AM PDT 10.15 7448 - Normal
05/12/2026 03 AM PDT 10.16 7475 + Normal
05/12/2026 04 AM PDT 10.15 7448 - Normal
05/12/2026 05 AM PDT 10.15 7448 0 Normal
05/12/2026 06 AM PDT 10.15 7448 0 Normal
05/12/2026 07 AM PDT 10.14 7422 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/12/2026 08 AM PDT 10.14 7422 Normal
05/12/2026 09 AM PDT 10.13 7396 - Normal
05/12/2026 10 AM PDT 10.13 7396 0 Normal
05/12/2026 11 AM PDT 10.13 7396 0 Normal
05/12/2026 12 PM PDT 10.13 7396 0 Normal
05/12/2026 01 PM PDT 10.12 7370 - Normal
05/12/2026 02 PM PDT 10.12 7370 0 Normal
05/12/2026 03 PM PDT 10.12 7370 0 Normal
05/12/2026 04 PM PDT 10.12 7370 0 Normal
05/12/2026 05 PM PDT 10.12 7370 0 Normal
05/12/2026 06 PM PDT 10.12 7370 0 Normal
05/12/2026 07 PM PDT 10.12 7370 0 Normal
05/12/2026 08 PM PDT 10.12 7370 0 Normal
05/12/2026 09 PM PDT 10.11 7344 - Normal
05/12/2026 10 PM PDT 10.11 7344 0 Normal
05/12/2026 11 PM PDT 10.11 7344 0 Normal
05/13/2026 12 AM PDT 10.10 7318 - Normal
05/13/2026 01 AM PDT 10.10 7318 0 Normal
05/13/2026 02 AM PDT 10.10 7318 0 Normal
05/13/2026 03 AM PDT 10.10 7318 0 Normal
05/13/2026 04 AM PDT 10.10 7318 0 Normal
05/13/2026 05 AM PDT 10.10 7318 0 Normal
05/13/2026 06 AM PDT 10.10 7318 0 Normal
05/13/2026 07 AM PDT 10.10 7318 0 Normal
05/13/2026 08 AM PDT 10.10 7318 0 Normal
05/13/2026 09 AM PDT 10.10 7318 0 Normal
05/13/2026 10 AM PDT 10.10 7318 0 Normal
05/13/2026 11 AM PDT 10.10 7318 0 Normal
05/13/2026 12 PM PDT 10.09 7292 - Normal
05/13/2026 01 PM PDT 10.09 7292 0 Normal
05/13/2026 02 PM PDT 10.09 7292 0 Normal
05/13/2026 03 PM PDT 10.09 7292 0 Normal
05/13/2026 04 PM PDT 10.09 7292 0 Normal
05/13/2026 05 PM PDT 10.10 7318 + Normal
05/13/2026 06 PM PDT 10.10 7318 0 Normal
05/13/2026 07 PM PDT 10.11 7344 + Normal
05/13/2026 08 PM PDT 10.11 7344 0 Normal
05/13/2026 09 PM PDT 10.12 7370 + Normal
05/13/2026 10 PM PDT 10.12 7370 0 Normal
05/13/2026 11 PM PDT 10.13 7396 + Normal
05/14/2026 12 AM PDT 10.13 7396 0 Normal
05/14/2026 01 AM PDT 10.13 7396 0 Normal
05/14/2026 02 AM PDT 10.14 7422 + Normal
05/14/2026 03 AM PDT 10.14 7422 0 Normal
05/14/2026 04 AM PDT 10.14 7422 0 Normal
05/14/2026 05 AM PDT 10.14 7422 0 Normal
05/14/2026 06 AM PDT 10.14 7422 0 Normal
05/14/2026 07 AM PDT 10.14 7422 0 Normal
05/14/2026 08 AM PDT 10.14 7422 0 Normal
05/14/2026 09 AM PDT 10.14 7422 0 Normal
05/14/2026 10 AM PDT 10.14 7422 0 Normal
05/14/2026 11 AM PDT 10.14 7422 0 Normal
05/14/2026 12 PM PDT 10.14 7422 0 Normal
05/14/2026 01 PM PDT 10.14 7422 0 Normal
05/14/2026 02 PM PDT 10.14 7422 0 Normal
05/14/2026 03 PM PDT 10.14 7422 0 Normal
05/14/2026 04 PM PDT 10.14 7422 0 Normal
05/14/2026 05 PM PDT 10.14 7422 0 Normal
05/14/2026 06 PM PDT 10.14 7422 0 Normal
05/14/2026 07 PM PDT 10.14 7422 0 Normal
05/14/2026 08 PM PDT 10.14 7422 0 Normal
05/14/2026 09 PM PDT 10.14 7422 0 Normal
05/14/2026 10 PM PDT 10.13 7396 - Normal
05/14/2026 11 PM PDT 10.13 7396 0 Normal
05/15/2026 12 AM PDT 10.13 7396 0 Normal
05/15/2026 01 AM PDT 10.13 7396 0 Normal
05/15/2026 02 AM PDT 10.13 7396 0 Normal
05/15/2026 03 AM PDT 10.13 7396 0 Normal
05/15/2026 04 AM PDT 10.13 7396 0 Normal
05/15/2026 05 AM PDT 10.13 7396 0 Normal
05/15/2026 06 AM PDT 10.13 7396 0 Normal
05/15/2026 07 AM PDT 10.13 7396 0 Normal
05/15/2026 08 AM PDT 10.12 7370 - Normal
05/15/2026 09 AM PDT 10.12 7370 0 Normal
05/15/2026 10 AM PDT 10.12 7370 0 Normal
05/15/2026 11 AM PDT 10.12 7370 0 Normal
05/15/2026 12 PM PDT 10.12 7370 0 Normal
05/15/2026 01 PM PDT 10.12 7370 0 Normal
05/15/2026 02 PM PDT 10.12 7370 0 Normal
05/15/2026 03 PM PDT 10.12 7370 0 Normal
05/15/2026 04 PM PDT 10.12 7370 0 Normal
05/15/2026 05 PM PDT 10.12 7370 0 Normal
05/15/2026 06 PM PDT 10.11 7344 - Normal
05/15/2026 07 PM PDT 10.11 7344 0 Normal
05/15/2026 08 PM PDT 10.11 7344 0 Normal
05/15/2026 09 PM PDT 10.11 7344 0 Normal
05/15/2026 10 PM PDT 10.11 7344 0 Normal
05/15/2026 11 PM PDT 10.11 7344 0 Normal
05/16/2026 12 AM PDT 10.11 7344 0 Normal
05/16/2026 01 AM PDT 10.10 7318 - Normal
05/16/2026 02 AM PDT 10.10 7318 0 Normal
05/16/2026 03 AM PDT 10.10 7318 0 Normal
05/16/2026 04 AM PDT 10.10 7318 0 Normal
05/16/2026 05 AM PDT 10.10 7318 0 Normal
05/16/2026 06 AM PDT 10.10 7318 0 Normal
05/16/2026 07 AM PDT 10.10 7318 0 Normal
05/16/2026 08 AM PDT 10.10 7318 0 Normal
05/16/2026 09 AM PDT 10.10 7318 0 Normal
05/16/2026 10 AM PDT 10.09 7292 - Normal
05/16/2026 11 AM PDT 10.09 7292 0 Normal
05/16/2026 12 PM PDT 10.09 7292 0 Normal
05/16/2026 01 PM PDT 10.09 7292 0 Normal
05/16/2026 02 PM PDT 10.09 7292 0 Normal
05/16/2026 03 PM PDT 10.09 7292 0 Normal
05/16/2026 04 PM PDT 10.09 7292 0 Normal
05/16/2026 05 PM PDT 10.09 7292 0 Normal
05/16/2026 06 PM PDT 10.09 7292 0 Normal
05/16/2026 07 PM PDT 10.08 7266 - Normal
05/16/2026 08 PM PDT 10.08 7266 0 Normal
05/16/2026 09 PM PDT 10.08 7266 0 Normal
05/16/2026 10 PM PDT 10.08 7266 0 Normal
05/16/2026 11 PM PDT 10.08 7266 0 Normal
05/17/2026 12 AM PDT 10.08 7266 0 Normal
05/17/2026 01 AM PDT 10.08 7266 0 Normal
05/17/2026 02 AM PDT 10.08 7266 0 Normal
05/17/2026 03 AM PDT 10.07 7240 - Normal
05/17/2026 04 AM PDT 10.07 7240 0 Normal
05/17/2026 05 AM PDT 10.07 7240 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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