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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: | Apr 14 2026 at 8:12 AM PDT | Next Issuance: | Apr 14 2026 at 3:00 PM 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: 04/14/2026 at 08:13 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/13/2026 at 08:00 PM PDT
# Maximum Observed Stage: 12.35 Feet
# Maximum Observed Flow: 14188 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/16/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 12.38 Feet
# Maximum Forecast Flow: 14293 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/09/2026 08 AM PDT 10.79 9209 Normal
04/09/2026 09 AM PDT 10.79 9209 0 Normal
04/09/2026 10 AM PDT 10.80 9238 + Normal
04/09/2026 11 AM PDT 10.80 9238 0 Normal
04/09/2026 12 PM PDT 10.78 9180 - Normal
04/09/2026 01 PM PDT 10.81 9267 + Normal
04/09/2026 02 PM PDT 10.81 9267 0 Normal
04/09/2026 03 PM PDT 10.80 9238 - Normal
04/09/2026 04 PM PDT 10.81 9267 + Normal
04/09/2026 05 PM PDT 10.81 9267 0 Normal
04/09/2026 06 PM PDT 10.83 9325 + Normal
04/09/2026 07 PM PDT 10.86 9412 + Normal
04/09/2026 08 PM PDT 10.87 9441 + Normal
04/09/2026 09 PM PDT 10.89 9499 + Normal
04/09/2026 10 PM PDT 10.91 9558 + Normal
04/09/2026 11 PM PDT 10.95 9675 + Normal
04/10/2026 12 AM PDT 10.96 9705 + Normal
04/10/2026 01 AM PDT 11.00 9823 + Normal
04/10/2026 02 AM PDT 11.01 9853 + Normal
04/10/2026 03 AM PDT 11.01 9853 0 Normal
04/10/2026 04 AM PDT 11.01 9853 0 Normal
04/10/2026 05 AM PDT 11.02 9883 + Normal
04/10/2026 06 AM PDT 11.02 9883 0 Normal
04/10/2026 07 AM PDT 11.05 9972 + Normal
04/10/2026 08 AM PDT 11.06 10002 + Normal
04/10/2026 09 AM PDT 11.09 10092 + Normal
04/10/2026 10 AM PDT 11.11 10152 + Normal
04/10/2026 11 AM PDT 11.10 10122 - Normal
04/10/2026 12 PM PDT 11.10 10122 0 Normal
04/10/2026 01 PM PDT 11.12 10182 + Normal
04/10/2026 02 PM PDT 11.13 10212 + Normal
04/10/2026 03 PM PDT 11.12 10182 - Normal
04/10/2026 04 PM PDT 11.17 10333 + Normal
04/10/2026 05 PM PDT 11.18 10364 + Normal
04/10/2026 06 PM PDT 11.19 10394 + Normal
04/10/2026 07 PM PDT 11.23 10516 + Normal
04/10/2026 08 PM PDT 11.26 10608 + Normal
04/10/2026 09 PM PDT 11.29 10700 + Normal
04/10/2026 10 PM PDT 11.32 10793 + Normal
04/10/2026 11 PM PDT 11.34 10855 + Normal
04/11/2026 12 AM PDT 11.37 10948 + Normal
04/11/2026 01 AM PDT 11.37 10948 0 Normal
04/11/2026 02 AM PDT 11.39 11010 + Normal
04/11/2026 03 AM PDT 11.40 11042 + Normal
04/11/2026 04 AM PDT 11.42 11104 + Normal
04/11/2026 05 AM PDT 11.42 11104 0 Normal
04/11/2026 06 AM PDT 11.43 11136 + Normal
04/11/2026 07 AM PDT 11.44 11167 + Normal
04/11/2026 08 AM PDT 11.45 11198 + Normal
04/11/2026 09 AM PDT 11.47 11261 + Normal
04/11/2026 10 AM PDT 11.47 11261 0 Normal
04/11/2026 11 AM PDT 11.49 11324 + Normal
04/11/2026 12 PM PDT 11.50 11356 + Normal
04/11/2026 01 PM PDT 11.49 11324 - Normal
04/11/2026 02 PM PDT 11.52 11419 + Normal
04/11/2026 03 PM PDT 11.53 11451 + Normal
04/11/2026 04 PM PDT 11.56 11547 + Normal
04/11/2026 05 PM PDT 11.57 11579 + Normal
04/11/2026 06 PM PDT 11.59 11643 + Normal
04/11/2026 07 PM PDT 11.61 11707 + Normal
04/11/2026 08 PM PDT 11.64 11803 + Normal
04/11/2026 09 PM PDT 11.66 11868 + Normal
04/11/2026 10 PM PDT 11.69 11965 + Normal
04/11/2026 11 PM PDT 11.71 12029 + Normal
04/12/2026 12 AM PDT 11.77 12225 + Normal
04/12/2026 01 AM PDT 11.77 12225 0 Normal
04/12/2026 02 AM PDT 11.80 12323 + Normal
04/12/2026 03 AM PDT 11.83 12422 + Normal
04/12/2026 04 AM PDT 11.84 12455 + Normal
04/12/2026 05 AM PDT 11.88 12587 + Normal
04/12/2026 06 AM PDT 11.87 12554 - Normal
04/12/2026 07 AM PDT 11.91 12687 + Normal
04/12/2026 08 AM PDT 11.94 12787 + Normal
04/12/2026 09 AM PDT 11.96 12854 + Normal
04/12/2026 10 AM PDT 12.00 12988 + Normal
04/12/2026 11 AM PDT 12.03 13089 + Normal
04/12/2026 12 PM PDT 12.07 13224 + Normal
04/12/2026 01 PM PDT 12.12 13394 + Normal
04/12/2026 02 PM PDT 12.16 13531 + Normal
04/12/2026 03 PM PDT 12.23 13771 + Normal
04/12/2026 04 PM PDT 12.25 13840 + Normal
04/12/2026 05 PM PDT 12.28 13944 + Normal
04/12/2026 06 PM PDT 12.30 14014 + Normal
04/12/2026 07 PM PDT 12.32 14083 + Normal
04/12/2026 08 PM PDT 12.32 14083 0 Normal
04/12/2026 09 PM PDT 12.33 14118 + Normal
04/12/2026 10 PM PDT 12.33 14118 0 Normal
04/12/2026 11 PM PDT 12.34 14153 + Normal
04/13/2026 12 AM PDT 12.35 14188 + Normal
04/13/2026 01 AM PDT 12.35 14188 0 Normal
04/13/2026 02 AM PDT 12.34 14153 - Normal
04/13/2026 03 AM PDT 12.33 14118 - Normal
04/13/2026 04 AM PDT 12.31 14049 - Normal
04/13/2026 05 AM PDT 12.33 14118 + Normal
04/13/2026 06 AM PDT 12.32 14083 - Normal
04/13/2026 07 AM PDT 12.31 14049 - Normal
04/13/2026 08 AM PDT 12.30 14014 - Normal
04/13/2026 09 AM PDT 12.30 14014 0 Normal
04/13/2026 10 AM PDT 12.31 14049 + Normal
04/13/2026 11 AM PDT 12.31 14049 0 Normal
04/13/2026 12 PM PDT 12.32 14083 + Normal
04/13/2026 01 PM PDT 12.32 14083 0 Normal
04/13/2026 02 PM PDT 12.32 14083 0 Normal
04/13/2026 03 PM PDT 12.34 14153 + Normal
04/13/2026 04 PM PDT 12.31 14049 - Normal
04/13/2026 05 PM PDT 12.34 14153 + Normal
04/13/2026 06 PM PDT 12.34 14153 0 Normal
04/13/2026 07 PM PDT 12.35 14188 + Normal
04/13/2026 08 PM PDT 12.35 14188 0 Normal
04/13/2026 09 PM PDT 12.34 14153 - Normal
04/13/2026 10 PM PDT 12.31 14049 - Normal
04/13/2026 11 PM PDT 12.32 14083 + Normal
04/14/2026 12 AM PDT 12.28 13944 - Normal
04/14/2026 01 AM PDT 12.27 13910 - Normal
04/14/2026 02 AM PDT 12.26 13875 - Normal
04/14/2026 03 AM PDT 12.23 13771 - Normal
04/14/2026 04 AM PDT 12.23 13771 0 Normal
04/14/2026 05 AM PDT 12.21 13702 - Normal
04/14/2026 06 AM PDT 12.19 13634 - Normal
04/14/2026 07 AM PDT 12.17 13565 - Normal
04/14/2026 08 AM PDT 12.14 13462 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/14/2026 09 AM PDT 12.12 13394 Normal
04/14/2026 10 AM PDT 12.11 13360 - Normal
04/14/2026 11 AM PDT 12.10 13326 - Normal
04/14/2026 12 PM PDT 12.09 13292 - Normal
04/14/2026 01 PM PDT 12.06 13190 - Normal
04/14/2026 02 PM PDT 12.05 13156 - Normal
04/14/2026 03 PM PDT 12.04 13123 - Normal
04/14/2026 04 PM PDT 12.02 13055 - Normal
04/14/2026 05 PM PDT 12.01 13021 - Normal
04/14/2026 06 PM PDT 11.99 12954 - Normal
04/14/2026 07 PM PDT 11.97 12887 - Normal
04/14/2026 08 PM PDT 11.95 12820 - Normal
04/14/2026 09 PM PDT 11.93 12754 - Normal
04/14/2026 10 PM PDT 11.92 12720 - Normal
04/14/2026 11 PM PDT 11.90 12654 - Normal
04/15/2026 12 AM PDT 11.88 12587 - Normal
04/15/2026 01 AM PDT 11.87 12554 - Normal
04/15/2026 02 AM PDT 11.86 12521 - Normal
04/15/2026 03 AM PDT 11.85 12488 - Normal
04/15/2026 04 AM PDT 11.85 12488 0 Normal
04/15/2026 05 AM PDT 11.85 12488 0 Normal
04/15/2026 06 AM PDT 11.84 12455 - Normal
04/15/2026 07 AM PDT 11.84 12455 0 Normal
04/15/2026 08 AM PDT 11.84 12455 0 Normal
04/15/2026 09 AM PDT 11.84 12455 0 Normal
04/15/2026 10 AM PDT 11.84 12455 0 Normal
04/15/2026 11 AM PDT 11.84 12455 0 Normal
04/15/2026 12 PM PDT 11.84 12455 0 Normal
04/15/2026 01 PM PDT 11.84 12455 0 Normal
04/15/2026 02 PM PDT 11.84 12455 0 Normal
04/15/2026 03 PM PDT 11.85 12488 + Normal
04/15/2026 04 PM PDT 11.85 12488 0 Normal
04/15/2026 05 PM PDT 11.86 12521 + Normal
04/15/2026 06 PM PDT 11.87 12554 + Normal
04/15/2026 07 PM PDT 11.89 12620 + Normal
04/15/2026 08 PM PDT 11.91 12687 + Normal
04/15/2026 09 PM PDT 11.94 12787 + Normal
04/15/2026 10 PM PDT 11.97 12887 + Normal
04/15/2026 11 PM PDT 12.01 13021 + Normal
04/16/2026 12 AM PDT 12.06 13190 + Normal
04/16/2026 01 AM PDT 12.11 13360 + Normal
04/16/2026 02 AM PDT 12.16 13531 + Normal
04/16/2026 03 AM PDT 12.21 13702 + Normal
04/16/2026 04 AM PDT 12.27 13910 + Normal
04/16/2026 05 AM PDT 12.32 14083 + Normal
04/16/2026 06 AM PDT 12.36 14223 + Normal
04/16/2026 07 AM PDT 12.38 14293 + Normal
04/16/2026 08 AM PDT 12.38 14293 0 Normal
04/16/2026 09 AM PDT 12.38 14293 0 Normal
04/16/2026 10 AM PDT 12.35 14188 - Normal
04/16/2026 11 AM PDT 12.32 14083 - Normal
04/16/2026 12 PM PDT 12.29 13979 - Normal
04/16/2026 01 PM PDT 12.27 13910 - Normal
04/16/2026 02 PM PDT 12.24 13806 - Normal
04/16/2026 03 PM PDT 12.22 13737 - Normal
04/16/2026 04 PM PDT 12.21 13702 - Normal
04/16/2026 05 PM PDT 12.20 13668 - Normal
04/16/2026 06 PM PDT 12.18 13599 - Normal
04/16/2026 07 PM PDT 12.17 13565 - Normal
04/16/2026 08 PM PDT 12.16 13531 - Normal
04/16/2026 09 PM PDT 12.15 13496 - Normal
04/16/2026 10 PM PDT 12.13 13428 - Normal
04/16/2026 11 PM PDT 12.12 13394 - Normal
04/17/2026 12 AM PDT 12.11 13360 - Normal
04/17/2026 01 AM PDT 12.09 13292 - Normal
04/17/2026 02 AM PDT 12.07 13224 - Normal
04/17/2026 03 AM PDT 12.06 13190 - Normal
04/17/2026 04 AM PDT 12.05 13156 - Normal
04/17/2026 05 AM PDT 12.03 13089 - Normal
04/17/2026 06 AM PDT 12.02 13055 - Normal
04/17/2026 07 AM PDT 12.00 12988 - Normal
04/17/2026 08 AM PDT 11.99 12954 - Normal
04/17/2026 09 AM PDT 11.97 12887 - Normal
04/17/2026 10 AM PDT 11.96 12854 - Normal
04/17/2026 11 AM PDT 11.94 12787 - Normal
04/17/2026 12 PM PDT 11.92 12720 - Normal
04/17/2026 01 PM PDT 11.91 12687 - Normal
04/17/2026 02 PM PDT 11.89 12620 - Normal
04/17/2026 03 PM PDT 11.87 12554 - Normal
04/17/2026 04 PM PDT 11.86 12521 - Normal
04/17/2026 05 PM PDT 11.84 12455 - Normal
04/17/2026 06 PM PDT 11.82 12389 - Normal
04/17/2026 07 PM PDT 11.81 12356 - Normal
04/17/2026 08 PM PDT 11.79 12291 - Normal
04/17/2026 09 PM PDT 11.78 12258 - Normal
04/17/2026 10 PM PDT 11.76 12192 - Normal
04/17/2026 11 PM PDT 11.75 12160 - Normal
04/18/2026 12 AM PDT 11.73 12095 - Normal
04/18/2026 01 AM PDT 11.73 12095 0 Normal
04/18/2026 02 AM PDT 11.72 12062 - Normal
04/18/2026 03 AM PDT 11.72 12062 0 Normal
04/18/2026 04 AM PDT 11.72 12062 0 Normal
04/18/2026 05 AM PDT 11.72 12062 0 Normal
04/18/2026 06 AM PDT 11.73 12095 + Normal
04/18/2026 07 AM PDT 11.73 12095 0 Normal
04/18/2026 08 AM PDT 11.73 12095 0 Normal
04/18/2026 09 AM PDT 11.74 12127 + Normal
04/18/2026 10 AM PDT 11.74 12127 0 Normal
04/18/2026 11 AM PDT 11.74 12127 0 Normal
04/18/2026 12 PM PDT 11.74 12127 0 Normal
04/18/2026 01 PM PDT 11.74 12127 0 Normal
04/18/2026 02 PM PDT 11.74 12127 0 Normal
04/18/2026 03 PM PDT 11.74 12127 0 Normal
04/18/2026 04 PM PDT 11.73 12095 - Normal
04/18/2026 05 PM PDT 11.73 12095 0 Normal
04/18/2026 06 PM PDT 11.72 12062 - Normal
04/18/2026 07 PM PDT 11.72 12062 0 Normal
04/18/2026 08 PM PDT 11.72 12062 0 Normal
04/18/2026 09 PM PDT 11.72 12062 0 Normal
04/18/2026 10 PM PDT 11.73 12095 + Normal
04/18/2026 11 PM PDT 11.73 12095 0 Normal
04/19/2026 12 AM PDT 11.73 12095 0 Normal
04/19/2026 01 AM PDT 11.74 12127 + Normal
04/19/2026 02 AM PDT 11.75 12160 + Normal
04/19/2026 03 AM PDT 11.75 12160 0 Normal
04/19/2026 04 AM PDT 11.76 12192 + Normal
04/19/2026 05 AM PDT 11.77 12225 + 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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