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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: | Mar 22 2026 at 7:43 AM PDT | Next Issuance: | Mar 23 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: 03/22/2026 at 07:43 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/17/2026 at 07:00 AM PDT
# Maximum Observed Stage: 11.62 Feet
# Maximum Observed Flow: 11739 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/22/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 11.27 Feet
# Maximum Forecast Flow: 10639 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/17/2026 07 AM PDT 11.62 11739 Normal
03/17/2026 08 AM PDT 11.61 11707 - Normal
03/17/2026 09 AM PDT 11.59 11643 - Normal
03/17/2026 10 AM PDT 11.59 11643 0 Normal
03/17/2026 11 AM PDT 11.58 11611 - Normal
03/17/2026 12 PM PDT 11.58 11611 0 Normal
03/17/2026 01 PM PDT 11.58 11611 0 Normal
03/17/2026 02 PM PDT 11.58 11611 0 Normal
03/17/2026 03 PM PDT 11.57 11579 - Normal
03/17/2026 04 PM PDT 11.49 11324 - Normal
03/17/2026 05 PM PDT 11.51 11388 + Normal
03/17/2026 06 PM PDT 11.51 11388 0 Normal
03/17/2026 07 PM PDT 11.49 11324 - Normal
03/17/2026 08 PM PDT 11.49 11324 0 Normal
03/17/2026 09 PM PDT 11.50 11356 + Normal
03/17/2026 10 PM PDT 11.48 11293 - Normal
03/17/2026 11 PM PDT 11.49 11324 + Normal
03/18/2026 12 AM PDT 11.49 11324 0 Normal
03/18/2026 01 AM PDT 11.47 11261 - Normal
03/18/2026 02 AM PDT 11.47 11261 0 Normal
03/18/2026 03 AM PDT 11.48 11293 + Normal
03/18/2026 04 AM PDT 11.47 11261 - Normal
03/18/2026 05 AM PDT 11.46 11230 - Normal
03/18/2026 06 AM PDT 11.44 11167 - Normal
03/18/2026 07 AM PDT 11.44 11167 0 Normal
03/18/2026 08 AM PDT 11.44 11167 0 Normal
03/18/2026 09 AM PDT 11.44 11167 0 Normal
03/18/2026 10 AM PDT 11.43 11136 - Normal
03/18/2026 11 AM PDT 11.43 11136 0 Normal
03/18/2026 12 PM PDT 11.43 11136 0 Normal
03/18/2026 01 PM PDT 11.44 11167 + Normal
03/18/2026 02 PM PDT 11.40 11042 - Normal
03/18/2026 03 PM PDT 11.41 11073 + Normal
03/18/2026 04 PM PDT 11.42 11104 + Normal
03/18/2026 05 PM PDT 11.41 11073 - Normal
03/18/2026 06 PM PDT 11.42 11104 + Normal
03/18/2026 07 PM PDT 11.42 11104 0 Normal
03/18/2026 08 PM PDT 11.41 11073 - Normal
03/18/2026 09 PM PDT 11.40 11042 - Normal
03/18/2026 10 PM PDT 11.39 11010 - Normal
03/18/2026 11 PM PDT 11.40 11042 + Normal
03/19/2026 12 AM PDT 11.38 10979 - Normal
03/19/2026 01 AM PDT 11.37 10948 - Normal
03/19/2026 02 AM PDT 11.39 11010 + Normal
03/19/2026 03 AM PDT 11.39 11010 0 Normal
03/19/2026 04 AM PDT 11.37 10948 - Normal
03/19/2026 05 AM PDT 11.36 10917 - Normal
03/19/2026 06 AM PDT 11.37 10948 + Normal
03/19/2026 07 AM PDT 11.37 10948 0 Normal
03/19/2026 08 AM PDT 11.35 10886 - Normal
03/19/2026 09 AM PDT 11.35 10886 0 Normal
03/19/2026 10 AM PDT 11.35 10886 0 Normal
03/19/2026 11 AM PDT 11.34 10855 - Normal
03/19/2026 12 PM PDT 11.34 10855 0 Normal
03/19/2026 01 PM PDT 11.34 10855 0 Normal
03/19/2026 02 PM PDT 11.32 10793 - Normal
03/19/2026 03 PM PDT 11.32 10793 0 Normal
03/19/2026 04 PM PDT 11.31 10762 - Normal
03/19/2026 05 PM PDT 11.31 10762 0 Normal
03/19/2026 06 PM PDT 11.31 10762 0 Normal
03/19/2026 07 PM PDT 11.31 10762 0 Normal
03/19/2026 08 PM PDT 11.32 10793 + Normal
03/19/2026 09 PM PDT 11.31 10762 - Normal
03/19/2026 10 PM PDT 11.30 10731 - Normal
03/19/2026 11 PM PDT 11.30 10731 0 Normal
03/20/2026 12 AM PDT 11.28 10669 - Normal
03/20/2026 01 AM PDT 11.29 10700 + Normal
03/20/2026 02 AM PDT 11.29 10700 0 Normal
03/20/2026 03 AM PDT 11.28 10669 - Normal
03/20/2026 04 AM PDT 11.28 10669 0 Normal
03/20/2026 05 AM PDT 11.27 10639 - Normal
03/20/2026 06 AM PDT 11.27 10639 0 Normal
03/20/2026 07 AM PDT 11.27 10639 0 Normal
03/20/2026 08 AM PDT 11.27 10639 0 Normal
03/20/2026 09 AM PDT 11.26 10608 - Normal
03/20/2026 10 AM PDT 11.25 10577 - Normal
03/20/2026 11 AM PDT 11.24 10547 - Normal
03/20/2026 12 PM PDT 11.22 10485 - Normal
03/20/2026 01 PM PDT 11.23 10516 + Normal
03/20/2026 02 PM PDT 11.23 10516 0 Normal
03/20/2026 03 PM PDT 11.22 10485 - Normal
03/20/2026 04 PM PDT 11.21 10455 - Normal
03/20/2026 05 PM PDT 11.23 10516 + Normal
03/20/2026 06 PM PDT 11.22 10485 - Normal
03/20/2026 07 PM PDT 11.21 10455 - Normal
03/20/2026 08 PM PDT 11.22 10485 + Normal
03/20/2026 09 PM PDT 11.21 10455 - Normal
03/20/2026 10 PM PDT 11.19 10394 - Normal
03/20/2026 11 PM PDT 11.19 10394 0 Normal
03/21/2026 12 AM PDT 11.20 10424 + Normal
03/21/2026 01 AM PDT 11.19 10394 - Normal
03/21/2026 02 AM PDT 11.19 10394 0 Normal
03/21/2026 03 AM PDT 11.17 10333 - Normal
03/21/2026 04 AM PDT 11.19 10394 + Normal
03/21/2026 05 AM PDT 11.18 10364 - Normal
03/21/2026 06 AM PDT 11.17 10333 - Normal
03/21/2026 07 AM PDT 11.18 10364 + Normal
03/21/2026 08 AM PDT 11.16 10303 - Normal
03/21/2026 09 AM PDT 11.17 10333 + Normal
03/21/2026 10 AM PDT 11.19 10394 + Normal
03/21/2026 11 AM PDT 11.18 10364 - Normal
03/21/2026 12 PM PDT 11.17 10333 - Normal
03/21/2026 01 PM PDT 11.18 10364 + Normal
03/21/2026 02 PM PDT 11.22 10485 + Normal
03/21/2026 03 PM PDT 11.23 10516 + Normal
03/21/2026 04 PM PDT 11.26 10608 + Normal
03/21/2026 05 PM PDT 11.30 10731 + Normal
03/21/2026 06 PM PDT 11.29 10700 - Normal
03/21/2026 07 PM PDT 11.32 10793 + Normal
03/21/2026 08 PM PDT 11.33 10824 + Normal
03/21/2026 09 PM PDT 11.32 10793 - Normal
03/21/2026 10 PM PDT 11.32 10793 0 Normal
03/21/2026 11 PM PDT 11.33 10824 + Normal
03/22/2026 12 AM PDT 11.31 10762 - Normal
03/22/2026 01 AM PDT 11.31 10762 0 Normal
03/22/2026 02 AM PDT 11.31 10762 0 Normal
03/22/2026 03 AM PDT 11.30 10731 - Normal
03/22/2026 04 AM PDT 11.31 10762 + Normal
03/22/2026 05 AM PDT 11.29 10700 - Normal
03/22/2026 06 AM PDT 11.28 10669 - Normal
03/22/2026 07 AM PDT 11.28 10669 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/22/2026 08 AM PDT 11.27 10639 Normal
03/22/2026 09 AM PDT 11.27 10639 0 Normal
03/22/2026 10 AM PDT 11.26 10608 - Normal
03/22/2026 11 AM PDT 11.26 10608 0 Normal
03/22/2026 12 PM PDT 11.25 10577 - Normal
03/22/2026 01 PM PDT 11.25 10577 0 Normal
03/22/2026 02 PM PDT 11.24 10547 - Normal
03/22/2026 03 PM PDT 11.22 10485 - Normal
03/22/2026 04 PM PDT 11.22 10485 0 Normal
03/22/2026 05 PM PDT 11.21 10455 - Normal
03/22/2026 06 PM PDT 11.20 10424 - Normal
03/22/2026 07 PM PDT 11.19 10394 - Normal
03/22/2026 08 PM PDT 11.18 10364 - Normal
03/22/2026 09 PM PDT 11.17 10333 - Normal
03/22/2026 10 PM PDT 11.17 10333 0 Normal
03/22/2026 11 PM PDT 11.16 10303 - Normal
03/23/2026 12 AM PDT 11.15 10273 - Normal
03/23/2026 01 AM PDT 11.15 10273 0 Normal
03/23/2026 02 AM PDT 11.14 10242 - Normal
03/23/2026 03 AM PDT 11.14 10242 0 Normal
03/23/2026 04 AM PDT 11.13 10212 - Normal
03/23/2026 05 AM PDT 11.13 10212 0 Normal
03/23/2026 06 AM PDT 11.13 10212 0 Normal
03/23/2026 07 AM PDT 11.12 10182 - Normal
03/23/2026 08 AM PDT 11.12 10182 0 Normal
03/23/2026 09 AM PDT 11.11 10152 - Normal
03/23/2026 10 AM PDT 11.11 10152 0 Normal
03/23/2026 11 AM PDT 11.10 10122 - Normal
03/23/2026 12 PM PDT 11.09 10092 - Normal
03/23/2026 01 PM PDT 11.09 10092 0 Normal
03/23/2026 02 PM PDT 11.08 10062 - Normal
03/23/2026 03 PM PDT 11.07 10032 - Normal
03/23/2026 04 PM PDT 11.06 10002 - Normal
03/23/2026 05 PM PDT 11.06 10002 0 Normal
03/23/2026 06 PM PDT 11.05 9972 - Normal
03/23/2026 07 PM PDT 11.04 9942 - Normal
03/23/2026 08 PM PDT 11.04 9942 0 Normal
03/23/2026 09 PM PDT 11.03 9912 - Normal
03/23/2026 10 PM PDT 11.03 9912 0 Normal
03/23/2026 11 PM PDT 11.02 9883 - Normal
03/24/2026 12 AM PDT 11.02 9883 0 Normal
03/24/2026 01 AM PDT 11.01 9853 - Normal
03/24/2026 02 AM PDT 11.01 9853 0 Normal
03/24/2026 03 AM PDT 11.00 9823 - Normal
03/24/2026 04 AM PDT 11.00 9823 0 Normal
03/24/2026 05 AM PDT 10.99 9794 - Normal
03/24/2026 06 AM PDT 10.99 9794 0 Normal
03/24/2026 07 AM PDT 10.98 9764 - Normal
03/24/2026 08 AM PDT 10.98 9764 0 Normal
03/24/2026 09 AM PDT 10.97 9734 - Normal
03/24/2026 10 AM PDT 10.96 9705 - Normal
03/24/2026 11 AM PDT 10.96 9705 0 Normal
03/24/2026 12 PM PDT 10.95 9675 - Normal
03/24/2026 01 PM PDT 10.95 9675 0 Normal
03/24/2026 02 PM PDT 10.94 9646 - Normal
03/24/2026 03 PM PDT 10.93 9617 - Normal
03/24/2026 04 PM PDT 10.92 9587 - Normal
03/24/2026 05 PM PDT 10.92 9587 0 Normal
03/24/2026 06 PM PDT 10.91 9558 - Normal
03/24/2026 07 PM PDT 10.90 9529 - Normal
03/24/2026 08 PM PDT 10.90 9529 0 Normal
03/24/2026 09 PM PDT 10.89 9499 - Normal
03/24/2026 10 PM PDT 10.88 9470 - Normal
03/24/2026 11 PM PDT 10.88 9470 0 Normal
03/25/2026 12 AM PDT 10.88 9470 0 Normal
03/25/2026 01 AM PDT 10.87 9441 - Normal
03/25/2026 02 AM PDT 10.87 9441 0 Normal
03/25/2026 03 AM PDT 10.87 9441 0 Normal
03/25/2026 04 AM PDT 10.87 9441 0 Normal
03/25/2026 05 AM PDT 10.87 9441 0 Normal
03/25/2026 06 AM PDT 10.87 9441 0 Normal
03/25/2026 07 AM PDT 10.86 9412 - Normal
03/25/2026 08 AM PDT 10.86 9412 0 Normal
03/25/2026 09 AM PDT 10.86 9412 0 Normal
03/25/2026 10 AM PDT 10.86 9412 0 Normal
03/25/2026 11 AM PDT 10.86 9412 0 Normal
03/25/2026 12 PM PDT 10.86 9412 0 Normal
03/25/2026 01 PM PDT 10.85 9383 - Normal
03/25/2026 02 PM PDT 10.85 9383 0 Normal
03/25/2026 03 PM PDT 10.85 9383 0 Normal
03/25/2026 04 PM PDT 10.84 9354 - Normal
03/25/2026 05 PM PDT 10.84 9354 0 Normal
03/25/2026 06 PM PDT 10.83 9325 - Normal
03/25/2026 07 PM PDT 10.83 9325 0 Normal
03/25/2026 08 PM PDT 10.82 9296 - Normal
03/25/2026 09 PM PDT 10.82 9296 0 Normal
03/25/2026 10 PM PDT 10.81 9267 - Normal
03/25/2026 11 PM PDT 10.81 9267 0 Normal
03/26/2026 12 AM PDT 10.81 9267 0 Normal
03/26/2026 01 AM PDT 10.80 9238 - Normal
03/26/2026 02 AM PDT 10.80 9238 0 Normal
03/26/2026 03 AM PDT 10.80 9238 0 Normal
03/26/2026 04 AM PDT 10.79 9209 - Normal
03/26/2026 05 AM PDT 10.79 9209 0 Normal
03/26/2026 06 AM PDT 10.79 9209 0 Normal
03/26/2026 07 AM PDT 10.79 9209 0 Normal
03/26/2026 08 AM PDT 10.79 9209 0 Normal
03/26/2026 09 AM PDT 10.78 9180 - Normal
03/26/2026 10 AM PDT 10.78 9180 0 Normal
03/26/2026 11 AM PDT 10.78 9180 0 Normal
03/26/2026 12 PM PDT 10.77 9152 - Normal
03/26/2026 01 PM PDT 10.77 9152 0 Normal
03/26/2026 02 PM PDT 10.77 9152 0 Normal
03/26/2026 03 PM PDT 10.76 9123 - Normal
03/26/2026 04 PM PDT 10.76 9123 0 Normal
03/26/2026 05 PM PDT 10.75 9094 - Normal
03/26/2026 06 PM PDT 10.75 9094 0 Normal
03/26/2026 07 PM PDT 10.74 9066 - Normal
03/26/2026 08 PM PDT 10.74 9066 0 Normal
03/26/2026 09 PM PDT 10.73 9037 - Normal
03/26/2026 10 PM PDT 10.73 9037 0 Normal
03/26/2026 11 PM PDT 10.73 9037 0 Normal
03/27/2026 12 AM PDT 10.72 9008 - Normal
03/27/2026 01 AM PDT 10.72 9008 0 Normal
03/27/2026 02 AM PDT 10.72 9008 0 Normal
03/27/2026 03 AM PDT 10.72 9008 0 Normal
03/27/2026 04 AM PDT 10.72 9008 0 Normal
03/27/2026 05 AM PDT 10.72 9008 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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