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WILLIAMSON RIVER - CHILOQUIN (WMSO3)
| Latitude: 42.57º N | Longitude: 121.88º W | Elevation: 4149 Feet | | Forecast Type: Official Location |
| Location: Klamath County in Oregon | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Nov 11 2026 at 7:31 AM PST | Next Issuance: | Nov 12 2026 at 9:00 AM PST
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| Action: 8.0 Feet | Minor Flood: 9.0 Feet | Moderate Flood: 10.0 Feet | Major Flood: 11.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Williamson River - Chiloquin (WMSO3)
#
# File Generation Time: 11/11/2026 at 07:31 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 11/11/2026 at 07:00 AM PST
# Maximum Observed Stage: 3.45 Feet
# Maximum Observed Flow: 538 cfs
#
# Earliest Date & Time of Maximum Forecast: 11/16/2026 at 02:00 AM PST
# Maximum Forecast Stage: 3.61 Feet
# Maximum Forecast Flow: 622 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
11/06/2026 07 AM PST 3.44 533 Normal
11/06/2026 08 AM PST 3.44 533 0 Normal
11/06/2026 09 AM PST 3.44 533 0 Normal
11/06/2026 10 AM PST 3.44 533 0 Normal
11/06/2026 11 AM PST 3.44 533 0 Normal
11/06/2026 12 PM PST 3.44 533 0 Normal
11/06/2026 01 PM PST 3.44 533 0 Normal
11/06/2026 02 PM PST 3.44 533 0 Normal
11/06/2026 03 PM PST 3.44 533 0 Normal
11/06/2026 04 PM PST 3.44 533 0 Normal
11/06/2026 05 PM PST 3.44 533 0 Normal
11/06/2026 06 PM PST 3.44 533 0 Normal
11/06/2026 07 PM PST 3.44 533 0 Normal
11/06/2026 08 PM PST 3.44 533 0 Normal
11/06/2026 09 PM PST 3.44 533 0 Normal
11/06/2026 10 PM PST 3.44 533 0 Normal
11/06/2026 11 PM PST 3.44 533 0 Normal
11/07/2026 12 AM PST 3.44 533 0 Normal
11/07/2026 01 AM PST 3.44 533 0 Normal
11/07/2026 02 AM PST 3.44 533 0 Normal
11/07/2026 03 AM PST 3.44 533 0 Normal
11/07/2026 04 AM PST 3.44 533 0 Normal
11/07/2026 05 AM PST 3.44 533 0 Normal
11/07/2026 06 AM PST 3.44 533 0 Normal
11/07/2026 07 AM PST 3.44 533 0 Normal
11/07/2026 08 AM PST 3.44 533 0 Normal
11/07/2026 09 AM PST 3.44 533 0 Normal
11/07/2026 10 AM PST 3.44 533 0 Normal
11/07/2026 11 AM PST 3.44 533 0 Normal
11/07/2026 12 PM PST 3.44 533 0 Normal
11/07/2026 01 PM PST 3.44 533 0 Normal
11/07/2026 02 PM PST 3.44 533 0 Normal
11/07/2026 03 PM PST 3.44 533 0 Normal
11/07/2026 04 PM PST 3.44 533 0 Normal
11/07/2026 05 PM PST 3.44 533 0 Normal
11/07/2026 06 PM PST 3.44 533 0 Normal
11/07/2026 07 PM PST 3.44 533 0 Normal
11/07/2026 08 PM PST 3.45 538 + Normal
11/07/2026 09 PM PST 3.45 538 0 Normal
11/07/2026 10 PM PST 3.45 538 0 Normal
11/07/2026 11 PM PST 3.45 538 0 Normal
11/08/2026 12 AM PST 3.45 538 0 Normal
11/08/2026 01 AM PST 3.45 538 0 Normal
11/08/2026 02 AM PST 3.45 538 0 Normal
11/08/2026 03 AM PST 3.45 538 0 Normal
11/08/2026 04 AM PST 3.45 538 0 Normal
11/08/2026 05 AM PST 3.45 538 0 Normal
11/08/2026 06 AM PST 3.45 538 0 Normal
11/08/2026 07 AM PST 3.44 533 - Normal
11/08/2026 08 AM PST 3.44 533 0 Normal
11/08/2026 09 AM PST 3.44 533 0 Normal
11/08/2026 10 AM PST 3.45 538 + Normal
11/08/2026 11 AM PST 3.45 538 0 Normal
11/08/2026 12 PM PST 3.44 533 - Normal
11/08/2026 01 PM PST 3.44 533 0 Normal
11/08/2026 02 PM PST 3.44 533 0 Normal
11/08/2026 03 PM PST 3.44 533 0 Normal
11/08/2026 04 PM PST 3.44 533 0 Normal
11/08/2026 05 PM PST 3.44 533 0 Normal
11/08/2026 06 PM PST 3.45 538 + Normal
11/08/2026 07 PM PST 3.45 538 0 Normal
11/08/2026 08 PM PST 3.45 538 0 Normal
11/08/2026 09 PM PST 3.45 538 0 Normal
11/08/2026 10 PM PST 3.45 538 0 Normal
11/08/2026 11 PM PST 3.45 538 0 Normal
11/09/2026 12 AM PST 3.45 538 0 Normal
11/09/2026 01 AM PST 3.45 538 0 Normal
11/09/2026 02 AM PST 3.45 538 0 Normal
11/09/2026 03 AM PST 3.45 538 0 Normal
11/09/2026 04 AM PST 3.45 538 0 Normal
11/09/2026 05 AM PST 3.45 538 0 Normal
11/09/2026 06 AM PST 3.45 538 0 Normal
11/09/2026 07 AM PST 3.45 538 0 Normal
11/09/2026 08 AM PST 3.44 533 - Normal
11/09/2026 09 AM PST 3.44 533 0 Normal
11/09/2026 10 AM PST 3.44 533 0 Normal
11/09/2026 11 AM PST 3.44 533 0 Normal
11/09/2026 12 PM PST 3.44 533 0 Normal
11/09/2026 01 PM PST 3.44 533 0 Normal
11/09/2026 02 PM PST 3.44 533 0 Normal
11/09/2026 03 PM PST 3.44 533 0 Normal
11/09/2026 04 PM PST 3.44 533 0 Normal
11/09/2026 05 PM PST 3.44 533 0 Normal
11/09/2026 06 PM PST 3.45 538 + Normal
11/09/2026 07 PM PST 3.45 538 0 Normal
11/09/2026 08 PM PST 3.45 538 0 Normal
11/09/2026 09 PM PST 3.45 538 0 Normal
11/09/2026 10 PM PST 3.45 538 0 Normal
11/09/2026 11 PM PST 3.45 538 0 Normal
11/10/2026 12 AM PST 3.45 538 0 Normal
11/10/2026 01 AM PST 3.45 538 0 Normal
11/10/2026 02 AM PST 3.45 538 0 Normal
11/10/2026 03 AM PST 3.45 538 0 Normal
11/10/2026 04 AM PST 3.45 538 0 Normal
11/10/2026 05 AM PST 3.45 538 0 Normal
11/10/2026 06 AM PST 3.45 538 0 Normal
11/10/2026 07 AM PST 3.45 538 0 Normal
11/10/2026 08 AM PST 3.45 538 0 Normal
11/10/2026 09 AM PST 3.44 533 - Normal
11/10/2026 10 AM PST 3.44 533 0 Normal
11/10/2026 11 AM PST 3.44 533 0 Normal
11/10/2026 12 PM PST 3.44 533 0 Normal
11/10/2026 01 PM PST 3.44 533 0 Normal
11/10/2026 02 PM PST 3.44 533 0 Normal
11/10/2026 03 PM PST 3.44 533 0 Normal
11/10/2026 04 PM PST 3.44 533 0 Normal
11/10/2026 05 PM PST 3.44 533 0 Normal
11/10/2026 06 PM PST 3.45 538 + Normal
11/10/2026 07 PM PST 3.45 538 0 Normal
11/10/2026 08 PM PST 3.45 538 0 Normal
11/10/2026 09 PM PST 3.45 538 0 Normal
11/10/2026 10 PM PST 3.45 538 0 Normal
11/10/2026 11 PM PST 3.45 538 0 Normal
11/11/2026 12 AM PST 3.45 538 0 Normal
11/11/2026 01 AM PST 3.45 538 0 Normal
11/11/2026 02 AM PST 3.45 538 0 Normal
11/11/2026 03 AM PST 3.45 538 0 Normal
11/11/2026 04 AM PST 3.45 538 0 Normal
11/11/2026 05 AM PST 3.45 538 0 Normal
11/11/2026 06 AM PST 3.45 538 0 Normal
11/11/2026 07 AM PST 3.45 538 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
11/11/2026 08 AM PST 3.45 538 Normal
11/11/2026 09 AM PST 3.45 538 0 Normal
11/11/2026 10 AM PST 3.45 538 0 Normal
11/11/2026 11 AM PST 3.45 538 0 Normal
11/11/2026 12 PM PST 3.45 538 0 Normal
11/11/2026 01 PM PST 3.45 538 0 Normal
11/11/2026 02 PM PST 3.45 538 0 Normal
11/11/2026 03 PM PST 3.45 538 0 Normal
11/11/2026 04 PM PST 3.45 538 0 Normal
11/11/2026 05 PM PST 3.45 538 0 Normal
11/11/2026 06 PM PST 3.45 538 0 Normal
11/11/2026 07 PM PST 3.45 538 0 Normal
11/11/2026 08 PM PST 3.45 538 0 Normal
11/11/2026 09 PM PST 3.45 538 0 Normal
11/11/2026 10 PM PST 3.45 538 0 Normal
11/11/2026 11 PM PST 3.45 538 0 Normal
11/12/2026 12 AM PST 3.45 538 0 Normal
11/12/2026 01 AM PST 3.45 538 0 Normal
11/12/2026 02 AM PST 3.45 538 0 Normal
11/12/2026 03 AM PST 3.46 543 + Normal
11/12/2026 04 AM PST 3.46 543 0 Normal
11/12/2026 05 AM PST 3.46 543 0 Normal
11/12/2026 06 AM PST 3.46 543 0 Normal
11/12/2026 07 AM PST 3.46 543 0 Normal
11/12/2026 08 AM PST 3.46 543 0 Normal
11/12/2026 09 AM PST 3.46 543 0 Normal
11/12/2026 10 AM PST 3.46 543 0 Normal
11/12/2026 11 AM PST 3.46 543 0 Normal
11/12/2026 12 PM PST 3.46 543 0 Normal
11/12/2026 01 PM PST 3.46 543 0 Normal
11/12/2026 02 PM PST 3.46 543 0 Normal
11/12/2026 03 PM PST 3.46 543 0 Normal
11/12/2026 04 PM PST 3.46 543 0 Normal
11/12/2026 05 PM PST 3.46 543 0 Normal
11/12/2026 06 PM PST 3.46 543 0 Normal
11/12/2026 07 PM PST 3.46 543 0 Normal
11/12/2026 08 PM PST 3.46 543 0 Normal
11/12/2026 09 PM PST 3.46 543 0 Normal
11/12/2026 10 PM PST 3.46 543 0 Normal
11/12/2026 11 PM PST 3.46 543 0 Normal
11/13/2026 12 AM PST 3.46 543 0 Normal
11/13/2026 01 AM PST 3.46 543 0 Normal
11/13/2026 02 AM PST 3.46 543 0 Normal
11/13/2026 03 AM PST 3.46 543 0 Normal
11/13/2026 04 AM PST 3.46 543 0 Normal
11/13/2026 05 AM PST 3.46 543 0 Normal
11/13/2026 06 AM PST 3.46 543 0 Normal
11/13/2026 07 AM PST 3.46 543 0 Normal
11/13/2026 08 AM PST 3.46 543 0 Normal
11/13/2026 09 AM PST 3.46 543 0 Normal
11/13/2026 10 AM PST 3.46 543 0 Normal
11/13/2026 11 AM PST 3.47 548 + Normal
11/13/2026 12 PM PST 3.47 548 0 Normal
11/13/2026 01 PM PST 3.47 548 0 Normal
11/13/2026 02 PM PST 3.47 548 0 Normal
11/13/2026 03 PM PST 3.47 548 0 Normal
11/13/2026 04 PM PST 3.47 548 0 Normal
11/13/2026 05 PM PST 3.47 548 0 Normal
11/13/2026 06 PM PST 3.47 548 0 Normal
11/13/2026 07 PM PST 3.47 548 0 Normal
11/13/2026 08 PM PST 3.47 548 0 Normal
11/13/2026 09 PM PST 3.48 553 + Normal
11/13/2026 10 PM PST 3.48 553 0 Normal
11/13/2026 11 PM PST 3.48 553 0 Normal
11/14/2026 12 AM PST 3.48 553 0 Normal
11/14/2026 01 AM PST 3.48 553 0 Normal
11/14/2026 02 AM PST 3.48 553 0 Normal
11/14/2026 03 AM PST 3.48 553 0 Normal
11/14/2026 04 AM PST 3.48 553 0 Normal
11/14/2026 05 AM PST 3.48 553 0 Normal
11/14/2026 06 AM PST 3.48 553 0 Normal
11/14/2026 07 AM PST 3.49 558 + Normal
11/14/2026 08 AM PST 3.49 558 0 Normal
11/14/2026 09 AM PST 3.49 558 0 Normal
11/14/2026 10 AM PST 3.49 558 0 Normal
11/14/2026 11 AM PST 3.49 558 0 Normal
11/14/2026 12 PM PST 3.49 558 0 Normal
11/14/2026 01 PM PST 3.50 563 + Normal
11/14/2026 02 PM PST 3.50 563 0 Normal
11/14/2026 03 PM PST 3.50 563 0 Normal
11/14/2026 04 PM PST 3.50 563 0 Normal
11/14/2026 05 PM PST 3.51 568 + Normal
11/14/2026 06 PM PST 3.51 568 0 Normal
11/14/2026 07 PM PST 3.51 568 0 Normal
11/14/2026 08 PM PST 3.51 568 0 Normal
11/14/2026 09 PM PST 3.52 573 + Normal
11/14/2026 10 PM PST 3.52 573 0 Normal
11/14/2026 11 PM PST 3.52 573 0 Normal
11/15/2026 12 AM PST 3.52 573 0 Normal
11/15/2026 01 AM PST 3.52 573 0 Normal
11/15/2026 02 AM PST 3.53 578 + Normal
11/15/2026 03 AM PST 3.53 578 0 Normal
11/15/2026 04 AM PST 3.53 578 0 Normal
11/15/2026 05 AM PST 3.54 583 + Normal
11/15/2026 06 AM PST 3.54 583 0 Normal
11/15/2026 07 AM PST 3.54 583 0 Normal
11/15/2026 08 AM PST 3.54 583 0 Normal
11/15/2026 09 AM PST 3.55 588 + Normal
11/15/2026 10 AM PST 3.55 588 0 Normal
11/15/2026 11 AM PST 3.55 588 0 Normal
11/15/2026 12 PM PST 3.56 593 + Normal
11/15/2026 01 PM PST 3.56 593 0 Normal
11/15/2026 02 PM PST 3.56 593 0 Normal
11/15/2026 03 PM PST 3.57 599 + Normal
11/15/2026 04 PM PST 3.57 599 0 Normal
11/15/2026 05 PM PST 3.58 604 + Normal
11/15/2026 06 PM PST 3.58 604 0 Normal
11/15/2026 07 PM PST 3.58 604 0 Normal
11/15/2026 08 PM PST 3.59 610 + Normal
11/15/2026 09 PM PST 3.59 610 0 Normal
11/15/2026 10 PM PST 3.60 615 + Normal
11/15/2026 11 PM PST 3.60 615 0 Normal
11/16/2026 12 AM PST 3.60 615 0 Normal
11/16/2026 01 AM PST 3.60 615 0 Normal
11/16/2026 02 AM PST 3.61 622 + Normal
11/16/2026 03 AM PST 3.61 622 0 Normal
11/16/2026 04 AM PST 3.61 622 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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