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KLAMATH RIVER - BELOW JC BOYLE POWER PLANT (BOYO3)
| Latitude: 42.08º N | Longitude: 122.07º W | Elevation: 3274 Feet | | Forecast Type: Unofficial Location |
| Location: Klamath County in Oregon | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Feb 21 2026 at 8:31 AM PST | Next Issuance: | Feb 22 2026 at 9:00 AM PST
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Below JC Boyle Power Plant (BOYO3)
#
# File Generation Time: 02/21/2026 at 08:34 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/21/2026 at 04:00 AM PST
# Maximum Observed Stage: 6.80 Feet
# Maximum Observed Flow: 4631 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/21/2026 at 09:00 AM PST
# Maximum Forecast Stage: 6.64 Feet
# Maximum Forecast Flow: 4332 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/16/2026 08 AM PST 3.83 874 Not Applicable
02/16/2026 09 AM PST 3.83 874 0 Not Applicable
02/16/2026 10 AM PST 3.83 874 0 Not Applicable
02/16/2026 11 AM PST 3.83 874 0 Not Applicable
02/16/2026 12 PM PST 3.83 874 0 Not Applicable
02/16/2026 01 PM PST 3.83 874 0 Not Applicable
02/16/2026 02 PM PST 3.82 867 - Not Applicable
02/16/2026 03 PM PST 3.83 874 + Not Applicable
02/16/2026 04 PM PST 3.83 874 0 Not Applicable
02/16/2026 05 PM PST 3.84 881 + Not Applicable
02/16/2026 06 PM PST 3.84 881 0 Not Applicable
02/16/2026 07 PM PST 3.84 881 0 Not Applicable
02/16/2026 08 PM PST 3.84 881 0 Not Applicable
02/16/2026 09 PM PST 3.83 874 - Not Applicable
02/16/2026 10 PM PST 3.83 874 0 Not Applicable
02/16/2026 11 PM PST 3.83 874 0 Not Applicable
02/17/2026 12 AM PST 3.83 874 0 Not Applicable
02/17/2026 01 AM PST 3.83 874 0 Not Applicable
02/17/2026 02 AM PST 3.83 874 0 Not Applicable
02/17/2026 03 AM PST 3.84 881 + Not Applicable
02/17/2026 04 AM PST 3.84 881 0 Not Applicable
02/17/2026 05 AM PST 3.84 881 0 Not Applicable
02/17/2026 06 AM PST 3.84 881 0 Not Applicable
02/17/2026 07 AM PST 3.84 881 0 Not Applicable
02/17/2026 08 AM PST 3.84 881 0 Not Applicable
02/17/2026 09 AM PST 3.83 874 - Not Applicable
02/17/2026 10 AM PST 3.84 881 + Not Applicable
02/17/2026 11 AM PST 3.83 874 - Not Applicable
02/17/2026 12 PM PST 3.84 881 + Not Applicable
02/17/2026 01 PM PST 3.84 881 0 Not Applicable
02/17/2026 02 PM PST 3.84 881 0 Not Applicable
02/17/2026 03 PM PST 3.84 881 0 Not Applicable
02/17/2026 04 PM PST 3.84 881 0 Not Applicable
02/17/2026 05 PM PST 3.84 881 0 Not Applicable
02/17/2026 06 PM PST 3.84 881 0 Not Applicable
02/17/2026 07 PM PST 3.85 888 + Not Applicable
02/17/2026 08 PM PST 3.84 881 - Not Applicable
02/17/2026 09 PM PST 3.84 881 0 Not Applicable
02/17/2026 10 PM PST 3.84 881 0 Not Applicable
02/17/2026 11 PM PST 3.83 874 - Not Applicable
02/18/2026 12 AM PST 3.84 881 + Not Applicable
02/18/2026 01 AM PST 3.83 874 - Not Applicable
02/18/2026 02 AM PST 3.83 874 0 Not Applicable
02/18/2026 03 AM PST 3.83 874 0 Not Applicable
02/18/2026 04 AM PST 3.84 881 + Not Applicable
02/18/2026 05 AM PST 3.83 874 - Not Applicable
02/18/2026 06 AM PST 3.82 867 - Not Applicable
02/18/2026 07 AM PST 3.82 867 0 Not Applicable
02/18/2026 08 AM PST 3.83 874 + Not Applicable
02/18/2026 09 AM PST 3.83 874 0 Not Applicable
02/18/2026 10 AM PST 3.83 874 0 Not Applicable
02/18/2026 11 AM PST 3.82 867 - Not Applicable
02/18/2026 12 PM PST 3.83 874 + Not Applicable
02/18/2026 01 PM PST 3.83 874 0 Not Applicable
02/18/2026 02 PM PST 3.83 874 0 Not Applicable
02/18/2026 03 PM PST 3.84 881 + Not Applicable
02/18/2026 04 PM PST 3.84 881 0 Not Applicable
02/18/2026 05 PM PST 3.85 888 + Not Applicable
02/18/2026 06 PM PST 3.84 881 - Not Applicable
02/18/2026 07 PM PST 3.84 881 0 Not Applicable
02/18/2026 08 PM PST 3.84 881 0 Not Applicable
02/18/2026 09 PM PST 3.84 881 0 Not Applicable
02/18/2026 10 PM PST 3.84 881 0 Not Applicable
02/18/2026 11 PM PST 3.84 881 0 Not Applicable
02/19/2026 12 AM PST 3.84 881 0 Not Applicable
02/19/2026 01 AM PST 3.83 874 - Not Applicable
02/19/2026 02 AM PST 3.84 881 + Not Applicable
02/19/2026 03 AM PST 3.84 881 0 Not Applicable
02/19/2026 04 AM PST 3.84 881 0 Not Applicable
02/19/2026 05 AM PST 3.84 881 0 Not Applicable
02/19/2026 06 AM PST 3.84 881 0 Not Applicable
02/19/2026 07 AM PST 3.84 881 0 Not Applicable
02/19/2026 08 AM PST 3.84 881 0 Not Applicable
02/19/2026 09 AM PST 3.84 881 0 Not Applicable
02/19/2026 10 AM PST 3.85 888 + Not Applicable
02/19/2026 11 AM PST 3.84 881 - Not Applicable
02/19/2026 12 PM PST 3.84 881 0 Not Applicable
02/19/2026 01 PM PST 3.84 881 0 Not Applicable
02/19/2026 02 PM PST 3.84 881 0 Not Applicable
02/19/2026 03 PM PST 3.85 888 + Not Applicable
02/19/2026 04 PM PST 3.85 888 0 Not Applicable
02/19/2026 05 PM PST 3.85 888 0 Not Applicable
02/19/2026 06 PM PST 3.84 881 - Not Applicable
02/19/2026 07 PM PST 3.84 881 0 Not Applicable
02/19/2026 08 PM PST 3.84 881 0 Not Applicable
02/19/2026 09 PM PST 3.84 881 0 Not Applicable
02/19/2026 10 PM PST 3.83 874 - Not Applicable
02/19/2026 11 PM PST 3.83 874 0 Not Applicable
02/20/2026 12 AM PST 3.82 867 - Not Applicable
02/20/2026 01 AM PST 3.82 867 0 Not Applicable
02/20/2026 02 AM PST 3.82 867 0 Not Applicable
02/20/2026 03 AM PST 3.82 867 0 Not Applicable
02/20/2026 04 AM PST 3.82 867 0 Not Applicable
02/20/2026 05 AM PST 3.82 867 0 Not Applicable
02/20/2026 06 AM PST 3.82 867 0 Not Applicable
02/20/2026 07 AM PST 3.82 867 0 Not Applicable
02/20/2026 08 AM PST 3.82 867 0 Not Applicable
02/20/2026 09 AM PST 3.82 867 0 Not Applicable
02/20/2026 10 AM PST 6.21 3583 + Not Applicable
02/20/2026 11 AM PST 6.73 4499 + Not Applicable
02/20/2026 12 PM PST 6.76 4555 + Not Applicable
02/20/2026 01 PM PST 6.77 4574 + Not Applicable
02/20/2026 02 PM PST 6.76 4555 - Not Applicable
02/20/2026 03 PM PST 6.75 4536 - Not Applicable
02/20/2026 04 PM PST 6.74 4518 - Not Applicable
02/20/2026 05 PM PST 6.76 4555 + Not Applicable
02/20/2026 06 PM PST 6.76 4555 0 Not Applicable
02/20/2026 07 PM PST 6.74 4518 - Not Applicable
02/20/2026 08 PM PST 6.78 4593 + Not Applicable
02/20/2026 09 PM PST 6.75 4536 - Not Applicable
02/20/2026 10 PM PST 6.77 4574 + Not Applicable
02/20/2026 11 PM PST 6.75 4536 - Not Applicable
02/21/2026 12 AM PST 6.79 4612 + Not Applicable
02/21/2026 01 AM PST 6.78 4593 - Not Applicable
02/21/2026 02 AM PST 6.76 4555 - Not Applicable
02/21/2026 03 AM PST 6.77 4574 + Not Applicable
02/21/2026 04 AM PST 6.80 4631 + Not Applicable
02/21/2026 05 AM PST 6.78 4593 - Not Applicable
02/21/2026 06 AM PST 6.77 4574 - Not Applicable
02/21/2026 07 AM PST 6.77 4574 0 Not Applicable
02/21/2026 08 AM PST 6.77 4574 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/21/2026 09 AM PST 6.64 4332 Not Applicable
02/21/2026 10 AM PST 6.44 3973 - Not Applicable
02/21/2026 11 AM PST 6.36 3835 - Not Applicable
02/21/2026 12 PM PST 6.33 3784 - Not Applicable
02/21/2026 01 PM PST 6.31 3750 - Not Applicable
02/21/2026 02 PM PST 6.30 3733 - Not Applicable
02/21/2026 03 PM PST 6.29 3716 - Not Applicable
02/21/2026 04 PM PST 6.29 3716 0 Not Applicable
02/21/2026 05 PM PST 6.29 3716 0 Not Applicable
02/21/2026 06 PM PST 6.29 3716 0 Not Applicable
02/21/2026 07 PM PST 6.29 3716 0 Not Applicable
02/21/2026 08 PM PST 6.29 3716 0 Not Applicable
02/21/2026 09 PM PST 6.29 3716 0 Not Applicable
02/21/2026 10 PM PST 6.29 3716 0 Not Applicable
02/21/2026 11 PM PST 6.29 3716 0 Not Applicable
02/22/2026 12 AM PST 6.29 3716 0 Not Applicable
02/22/2026 01 AM PST 6.29 3716 0 Not Applicable
02/22/2026 02 AM PST 6.29 3716 0 Not Applicable
02/22/2026 03 AM PST 6.29 3716 0 Not Applicable
02/22/2026 04 AM PST 6.29 3716 0 Not Applicable
02/22/2026 05 AM PST 6.29 3716 0 Not Applicable
02/22/2026 06 AM PST 6.29 3716 0 Not Applicable
02/22/2026 07 AM PST 6.29 3716 0 Not Applicable
02/22/2026 08 AM PST 6.29 3716 0 Not Applicable
02/22/2026 09 AM PST 6.17 3518 - Not Applicable
02/22/2026 10 AM PST 5.96 3185 - Not Applicable
02/22/2026 11 AM PST 5.82 2974 - Not Applicable
02/22/2026 12 PM PST 5.75 2872 - Not Applicable
02/22/2026 01 PM PST 5.71 2815 - Not Applicable
02/22/2026 02 PM PST 5.68 2772 - Not Applicable
02/22/2026 03 PM PST 5.67 2758 - Not Applicable
02/22/2026 04 PM PST 5.66 2744 - Not Applicable
02/22/2026 05 PM PST 5.65 2730 - Not Applicable
02/22/2026 06 PM PST 5.65 2730 0 Not Applicable
02/22/2026 07 PM PST 5.64 2716 - Not Applicable
02/22/2026 08 PM PST 5.64 2716 0 Not Applicable
02/22/2026 09 PM PST 5.64 2716 0 Not Applicable
02/22/2026 10 PM PST 5.64 2716 0 Not Applicable
02/22/2026 11 PM PST 5.64 2716 0 Not Applicable
02/23/2026 12 AM PST 5.64 2716 0 Not Applicable
02/23/2026 01 AM PST 5.64 2716 0 Not Applicable
02/23/2026 02 AM PST 5.64 2716 0 Not Applicable
02/23/2026 03 AM PST 5.64 2716 0 Not Applicable
02/23/2026 04 AM PST 5.64 2716 0 Not Applicable
02/23/2026 05 AM PST 5.64 2716 0 Not Applicable
02/23/2026 06 AM PST 5.64 2716 0 Not Applicable
02/23/2026 07 AM PST 5.64 2716 0 Not Applicable
02/23/2026 08 AM PST 5.64 2716 0 Not Applicable
02/23/2026 09 AM PST 5.61 2674 - Not Applicable
02/23/2026 10 AM PST 5.54 2578 - Not Applicable
02/23/2026 11 AM PST 5.48 2497 - Not Applicable
02/23/2026 12 PM PST 5.45 2457 - Not Applicable
02/23/2026 01 PM PST 5.42 2418 - Not Applicable
02/23/2026 02 PM PST 5.41 2405 - Not Applicable
02/23/2026 03 PM PST 5.40 2392 - Not Applicable
02/23/2026 04 PM PST 5.39 2379 - Not Applicable
02/23/2026 05 PM PST 5.39 2379 0 Not Applicable
02/23/2026 06 PM PST 5.39 2379 0 Not Applicable
02/23/2026 07 PM PST 5.39 2379 0 Not Applicable
02/23/2026 08 PM PST 5.38 2366 - Not Applicable
02/23/2026 09 PM PST 5.38 2366 0 Not Applicable
02/23/2026 10 PM PST 5.38 2366 0 Not Applicable
02/23/2026 11 PM PST 5.38 2366 0 Not Applicable
02/24/2026 12 AM PST 5.39 2379 + Not Applicable
02/24/2026 01 AM PST 5.39 2379 0 Not Applicable
02/24/2026 02 AM PST 5.39 2379 0 Not Applicable
02/24/2026 03 AM PST 5.39 2379 0 Not Applicable
02/24/2026 04 AM PST 5.39 2379 0 Not Applicable
02/24/2026 05 AM PST 5.39 2379 0 Not Applicable
02/24/2026 06 AM PST 5.39 2379 0 Not Applicable
02/24/2026 07 AM PST 5.40 2392 + Not Applicable
02/24/2026 08 AM PST 5.40 2392 0 Not Applicable
02/24/2026 09 AM PST 5.38 2366 - Not Applicable
02/24/2026 10 AM PST 5.33 2302 - Not Applicable
02/24/2026 11 AM PST 5.28 2239 - Not Applicable
02/24/2026 12 PM PST 5.25 2201 - Not Applicable
02/24/2026 01 PM PST 5.24 2189 - Not Applicable
02/24/2026 02 PM PST 5.23 2176 - Not Applicable
02/24/2026 03 PM PST 5.23 2176 0 Not Applicable
02/24/2026 04 PM PST 5.23 2176 0 Not Applicable
02/24/2026 05 PM PST 5.23 2176 0 Not Applicable
02/24/2026 06 PM PST 5.24 2189 + Not Applicable
02/24/2026 07 PM PST 5.25 2201 + Not Applicable
02/24/2026 08 PM PST 5.25 2201 0 Not Applicable
02/24/2026 09 PM PST 5.26 2214 + Not Applicable
02/24/2026 10 PM PST 5.26 2214 0 Not Applicable
02/24/2026 11 PM PST 5.27 2226 + Not Applicable
02/25/2026 12 AM PST 5.27 2226 0 Not Applicable
02/25/2026 01 AM PST 5.27 2226 0 Not Applicable
02/25/2026 02 AM PST 5.28 2239 + Not Applicable
02/25/2026 03 AM PST 5.28 2239 0 Not Applicable
02/25/2026 04 AM PST 5.28 2239 0 Not Applicable
02/25/2026 05 AM PST 5.28 2239 0 Not Applicable
02/25/2026 06 AM PST 5.27 2226 - Not Applicable
02/25/2026 07 AM PST 5.27 2226 0 Not Applicable
02/25/2026 08 AM PST 5.27 2226 0 Not Applicable
02/25/2026 09 AM PST 5.26 2214 - Not Applicable
02/25/2026 10 AM PST 5.25 2201 - Not Applicable
02/25/2026 11 AM PST 5.19 2128 - Not Applicable
02/25/2026 12 PM PST 5.13 2055 - Not Applicable
02/25/2026 01 PM PST 5.09 2008 - Not Applicable
02/25/2026 02 PM PST 5.05 1961 - Not Applicable
02/25/2026 03 PM PST 5.03 1938 - Not Applicable
02/25/2026 04 PM PST 5.01 1915 - Not Applicable
02/25/2026 05 PM PST 4.99 1893 - Not Applicable
02/25/2026 06 PM PST 4.98 1881 - Not Applicable
02/25/2026 07 PM PST 4.97 1870 - Not Applicable
02/25/2026 08 PM PST 4.96 1859 - Not Applicable
02/25/2026 09 PM PST 4.96 1859 0 Not Applicable
02/25/2026 10 PM PST 4.95 1848 - Not Applicable
02/25/2026 11 PM PST 4.95 1848 0 Not Applicable
02/26/2026 12 AM PST 4.95 1848 0 Not Applicable
02/26/2026 01 AM PST 4.94 1836 - Not Applicable
02/26/2026 02 AM PST 4.94 1836 0 Not Applicable
02/26/2026 03 AM PST 4.94 1836 0 Not Applicable
02/26/2026 04 AM PST 4.94 1836 0 Not Applicable
#
# 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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