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KLAMATH RIVER - ORLEANS (ONSC1)
| Latitude: 41.30º N | Longitude: 123.54º W | Elevation: 354 Feet | | Forecast Type: Official Location |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Oct 03 2026 at 7:15 AM PDT | Next Issuance: | Oct 04 2026 at 9:00 AM PDT
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| Action: 32.0 Feet | Minor Flood: 38.0 Feet | Moderate Flood: 43.0 Feet | Major Flood: 48.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Orleans (ONSC1)
#
# File Generation Time: 10/03/2026 at 07:15 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/28/2026 at 06:00 PM PDT
# Maximum Observed Stage: 1.92 Feet
# Maximum Observed Flow: 1585 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/03/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 1.89 Feet
# Maximum Forecast Flow: 1561 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/28/2026 07 AM PDT 1.88 1553 Normal
09/28/2026 08 AM PDT 1.89 1561 + Normal
09/28/2026 09 AM PDT 1.89 1561 0 Normal
09/28/2026 10 AM PDT 1.88 1553 - Normal
09/28/2026 11 AM PDT 1.89 1561 + Normal
09/28/2026 12 PM PDT 1.90 1569 + Normal
09/28/2026 01 PM PDT 1.90 1569 0 Normal
09/28/2026 02 PM PDT 1.92 1585 + Normal
09/28/2026 03 PM PDT 1.90 1569 - Normal
09/28/2026 04 PM PDT 1.88 1553 - Normal
09/28/2026 05 PM PDT 1.90 1569 + Normal
09/28/2026 06 PM PDT 1.92 1585 + Normal
09/28/2026 07 PM PDT 1.91 1577 - Normal
09/28/2026 08 PM PDT 1.91 1577 0 Normal
09/28/2026 09 PM PDT 1.91 1577 0 Normal
09/28/2026 10 PM PDT 1.90 1569 - Normal
09/28/2026 11 PM PDT 1.90 1569 0 Normal
09/29/2026 12 AM PDT 1.90 1569 0 Normal
09/29/2026 01 AM PDT 1.89 1561 - Normal
09/29/2026 02 AM PDT 1.90 1569 + Normal
09/29/2026 03 AM PDT 1.89 1561 - Normal
09/29/2026 04 AM PDT 1.90 1569 + Normal
09/29/2026 05 AM PDT 1.91 1577 + Normal
09/29/2026 06 AM PDT 1.90 1569 - Normal
09/29/2026 07 AM PDT 1.89 1561 - Normal
09/29/2026 08 AM PDT 1.89 1561 0 Normal
09/29/2026 09 AM PDT 1.89 1561 0 Normal
09/29/2026 10 AM PDT 1.88 1553 - Normal
09/29/2026 11 AM PDT 1.88 1553 0 Normal
09/29/2026 12 PM PDT 1.88 1553 0 Normal
09/29/2026 01 PM PDT 1.88 1553 0 Normal
09/29/2026 02 PM PDT 1.88 1553 0 Normal
09/29/2026 03 PM PDT 1.89 1561 + Normal
09/29/2026 04 PM PDT 1.89 1561 0 Normal
09/29/2026 05 PM PDT 1.90 1569 + Normal
09/29/2026 06 PM PDT 1.89 1561 - Normal
09/29/2026 07 PM PDT 1.89 1561 0 Normal
09/29/2026 08 PM PDT 1.88 1553 - Normal
09/29/2026 09 PM PDT 1.88 1553 0 Normal
09/29/2026 10 PM PDT 1.88 1553 0 Normal
09/29/2026 11 PM PDT 1.87 1545 - Normal
09/30/2026 12 AM PDT 1.87 1545 0 Normal
09/30/2026 01 AM PDT 1.88 1553 + Normal
09/30/2026 02 AM PDT 1.87 1545 - Normal
09/30/2026 03 AM PDT 1.88 1553 + Normal
09/30/2026 04 AM PDT 1.88 1553 0 Normal
09/30/2026 05 AM PDT 1.88 1553 0 Normal
09/30/2026 06 AM PDT 1.88 1553 0 Normal
09/30/2026 07 AM PDT 1.88 1553 0 Normal
09/30/2026 08 AM PDT 1.87 1545 - Normal
09/30/2026 09 AM PDT 1.87 1545 0 Normal
09/30/2026 10 AM PDT 1.87 1545 0 Normal
09/30/2026 11 AM PDT 1.87 1545 0 Normal
09/30/2026 12 PM PDT 1.86 1537 - Normal
09/30/2026 01 PM PDT 1.86 1537 0 Normal
09/30/2026 02 PM PDT 1.85 1529 - Normal
09/30/2026 03 PM PDT 1.87 1545 + Normal
09/30/2026 04 PM PDT 1.87 1545 0 Normal
09/30/2026 05 PM PDT 1.86 1537 - Normal
09/30/2026 06 PM PDT 1.85 1529 - Normal
09/30/2026 07 PM PDT 1.86 1537 + Normal
09/30/2026 08 PM PDT 1.86 1537 0 Normal
09/30/2026 09 PM PDT 1.85 1529 - Normal
09/30/2026 10 PM PDT 1.86 1537 + Normal
09/30/2026 11 PM PDT 1.85 1529 - Normal
10/01/2026 12 AM PDT 1.88 1553 + Normal
10/01/2026 01 AM PDT 1.87 1545 - Normal
10/01/2026 02 AM PDT 1.88 1553 + Normal
10/01/2026 03 AM PDT 1.88 1553 0 Normal
10/01/2026 04 AM PDT 1.86 1537 - Normal
10/01/2026 05 AM PDT 1.87 1545 + Normal
10/01/2026 06 AM PDT 1.87 1545 0 Normal
10/01/2026 07 AM PDT 1.87 1545 0 Normal
10/01/2026 08 AM PDT 1.85 1529 - Normal
10/01/2026 09 AM PDT 1.86 1537 + Normal
10/01/2026 10 AM PDT 1.87 1545 + Normal
10/01/2026 11 AM PDT 1.87 1545 0 Normal
10/01/2026 12 PM PDT 1.86 1537 - Normal
10/01/2026 01 PM PDT 1.86 1537 0 Normal
10/01/2026 02 PM PDT 1.85 1529 - Normal
10/01/2026 03 PM PDT 1.86 1537 + Normal
10/01/2026 04 PM PDT 1.86 1537 0 Normal
10/01/2026 05 PM PDT 1.85 1529 - Normal
10/01/2026 06 PM PDT 1.85 1529 0 Normal
10/01/2026 07 PM PDT 1.87 1545 + Normal
10/01/2026 08 PM PDT 1.86 1537 - Normal
10/01/2026 09 PM PDT 1.86 1537 0 Normal
10/01/2026 10 PM PDT 1.86 1537 0 Normal
10/01/2026 11 PM PDT 1.86 1537 0 Normal
10/02/2026 12 AM PDT 1.86 1537 0 Normal
10/02/2026 01 AM PDT 1.86 1537 0 Normal
10/02/2026 02 AM PDT 1.88 1553 + Normal
10/02/2026 03 AM PDT 1.86 1537 - Normal
10/02/2026 04 AM PDT 1.86 1537 0 Normal
10/02/2026 05 AM PDT 1.86 1537 0 Normal
10/02/2026 06 AM PDT 1.86 1537 0 Normal
10/02/2026 07 AM PDT 1.87 1545 + Normal
10/02/2026 08 AM PDT 1.87 1545 0 Normal
10/02/2026 09 AM PDT 1.87 1545 0 Normal
10/02/2026 10 AM PDT 1.87 1545 0 Normal
10/02/2026 11 AM PDT 1.86 1537 - Normal
10/02/2026 12 PM PDT 1.86 1537 0 Normal
10/02/2026 01 PM PDT 1.86 1537 0 Normal
10/02/2026 02 PM PDT 1.86 1537 0 Normal
10/02/2026 03 PM PDT 1.86 1537 0 Normal
10/02/2026 04 PM PDT 1.88 1553 + Normal
10/02/2026 05 PM PDT 1.88 1553 0 Normal
10/02/2026 06 PM PDT 1.89 1561 + Normal
10/02/2026 07 PM PDT 1.89 1561 0 Normal
10/02/2026 08 PM PDT 1.89 1561 0 Normal
10/02/2026 09 PM PDT 1.88 1553 - Normal
10/02/2026 10 PM PDT 1.90 1569 + Normal
10/02/2026 11 PM PDT 1.90 1569 0 Normal
10/03/2026 12 AM PDT 1.89 1561 - Normal
10/03/2026 01 AM PDT 1.89 1561 0 Normal
10/03/2026 02 AM PDT 1.90 1569 + Normal
10/03/2026 03 AM PDT 1.89 1561 - Normal
10/03/2026 04 AM PDT 1.89 1561 0 Normal
10/03/2026 05 AM PDT 1.89 1561 0 Normal
10/03/2026 06 AM PDT 1.89 1561 0 Normal
10/03/2026 07 AM PDT 1.89 1561 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/03/2026 08 AM PDT 1.89 1561 Normal
10/03/2026 09 AM PDT 1.89 1561 0 Normal
10/03/2026 10 AM PDT 1.89 1561 0 Normal
10/03/2026 11 AM PDT 1.89 1561 0 Normal
10/03/2026 12 PM PDT 1.88 1553 - Normal
10/03/2026 01 PM PDT 1.88 1553 0 Normal
10/03/2026 02 PM PDT 1.88 1553 0 Normal
10/03/2026 03 PM PDT 1.88 1553 0 Normal
10/03/2026 04 PM PDT 1.89 1561 + Normal
10/03/2026 05 PM PDT 1.89 1561 0 Normal
10/03/2026 06 PM PDT 1.89 1561 0 Normal
10/03/2026 07 PM PDT 1.89 1561 0 Normal
10/03/2026 08 PM PDT 1.89 1561 0 Normal
10/03/2026 09 PM PDT 1.88 1553 - Normal
10/03/2026 10 PM PDT 1.88 1553 0 Normal
10/03/2026 11 PM PDT 1.88 1553 0 Normal
10/04/2026 12 AM PDT 1.88 1553 0 Normal
10/04/2026 01 AM PDT 1.88 1553 0 Normal
10/04/2026 02 AM PDT 1.88 1553 0 Normal
10/04/2026 03 AM PDT 1.88 1553 0 Normal
10/04/2026 04 AM PDT 1.88 1553 0 Normal
10/04/2026 05 AM PDT 1.88 1553 0 Normal
10/04/2026 06 AM PDT 1.88 1553 0 Normal
10/04/2026 07 AM PDT 1.89 1561 + Normal
10/04/2026 08 AM PDT 1.89 1561 0 Normal
10/04/2026 09 AM PDT 1.89 1561 0 Normal
10/04/2026 10 AM PDT 1.88 1553 - Normal
10/04/2026 11 AM PDT 1.88 1553 0 Normal
10/04/2026 12 PM PDT 1.88 1553 0 Normal
10/04/2026 01 PM PDT 1.88 1553 0 Normal
10/04/2026 02 PM PDT 1.88 1553 0 Normal
10/04/2026 03 PM PDT 1.88 1553 0 Normal
10/04/2026 04 PM PDT 1.88 1553 0 Normal
10/04/2026 05 PM PDT 1.88 1553 0 Normal
10/04/2026 06 PM PDT 1.88 1553 0 Normal
10/04/2026 07 PM PDT 1.88 1553 0 Normal
10/04/2026 08 PM PDT 1.88 1553 0 Normal
10/04/2026 09 PM PDT 1.88 1553 0 Normal
10/04/2026 10 PM PDT 1.88 1553 0 Normal
10/04/2026 11 PM PDT 1.88 1553 0 Normal
10/05/2026 12 AM PDT 1.88 1553 0 Normal
10/05/2026 01 AM PDT 1.88 1553 0 Normal
10/05/2026 02 AM PDT 1.88 1553 0 Normal
10/05/2026 03 AM PDT 1.88 1553 0 Normal
10/05/2026 04 AM PDT 1.88 1553 0 Normal
10/05/2026 05 AM PDT 1.88 1553 0 Normal
10/05/2026 06 AM PDT 1.88 1553 0 Normal
10/05/2026 07 AM PDT 1.88 1553 0 Normal
10/05/2026 08 AM PDT 1.88 1553 0 Normal
10/05/2026 09 AM PDT 1.87 1545 - Normal
10/05/2026 10 AM PDT 1.87 1545 0 Normal
10/05/2026 11 AM PDT 1.87 1545 0 Normal
10/05/2026 12 PM PDT 1.87 1545 0 Normal
10/05/2026 01 PM PDT 1.87 1545 0 Normal
10/05/2026 02 PM PDT 1.87 1545 0 Normal
10/05/2026 03 PM PDT 1.87 1545 0 Normal
10/05/2026 04 PM PDT 1.87 1545 0 Normal
10/05/2026 05 PM PDT 1.87 1545 0 Normal
10/05/2026 06 PM PDT 1.86 1537 - Normal
10/05/2026 07 PM PDT 1.86 1537 0 Normal
10/05/2026 08 PM PDT 1.86 1537 0 Normal
10/05/2026 09 PM PDT 1.86 1537 0 Normal
10/05/2026 10 PM PDT 1.86 1537 0 Normal
10/05/2026 11 PM PDT 1.86 1537 0 Normal
10/06/2026 12 AM PDT 1.86 1537 0 Normal
10/06/2026 01 AM PDT 1.86 1537 0 Normal
10/06/2026 02 AM PDT 1.86 1537 0 Normal
10/06/2026 03 AM PDT 1.86 1537 0 Normal
10/06/2026 04 AM PDT 1.86 1537 0 Normal
10/06/2026 05 AM PDT 1.86 1537 0 Normal
10/06/2026 06 AM PDT 1.85 1529 - Normal
10/06/2026 07 AM PDT 1.85 1529 0 Normal
10/06/2026 08 AM PDT 1.85 1529 0 Normal
10/06/2026 09 AM PDT 1.85 1529 0 Normal
10/06/2026 10 AM PDT 1.85 1529 0 Normal
10/06/2026 11 AM PDT 1.85 1529 0 Normal
10/06/2026 12 PM PDT 1.85 1529 0 Normal
10/06/2026 01 PM PDT 1.85 1529 0 Normal
10/06/2026 02 PM PDT 1.85 1529 0 Normal
10/06/2026 03 PM PDT 1.85 1529 0 Normal
10/06/2026 04 PM PDT 1.85 1529 0 Normal
10/06/2026 05 PM PDT 1.85 1529 0 Normal
10/06/2026 06 PM PDT 1.85 1529 0 Normal
10/06/2026 07 PM PDT 1.85 1529 0 Normal
10/06/2026 08 PM PDT 1.85 1529 0 Normal
10/06/2026 09 PM PDT 1.84 1521 - Normal
10/06/2026 10 PM PDT 1.84 1521 0 Normal
10/06/2026 11 PM PDT 1.84 1521 0 Normal
10/07/2026 12 AM PDT 1.84 1521 0 Normal
10/07/2026 01 AM PDT 1.84 1521 0 Normal
10/07/2026 02 AM PDT 1.84 1521 0 Normal
10/07/2026 03 AM PDT 1.84 1521 0 Normal
10/07/2026 04 AM PDT 1.84 1521 0 Normal
10/07/2026 05 AM PDT 1.84 1521 0 Normal
10/07/2026 06 AM PDT 1.84 1521 0 Normal
10/07/2026 07 AM PDT 1.84 1521 0 Normal
10/07/2026 08 AM PDT 1.84 1521 0 Normal
10/07/2026 09 AM PDT 1.84 1521 0 Normal
10/07/2026 10 AM PDT 1.84 1521 0 Normal
10/07/2026 11 AM PDT 1.84 1521 0 Normal
10/07/2026 12 PM PDT 1.84 1521 0 Normal
10/07/2026 01 PM PDT 1.84 1521 0 Normal
10/07/2026 02 PM PDT 1.84 1521 0 Normal
10/07/2026 03 PM PDT 1.84 1521 0 Normal
10/07/2026 04 PM PDT 1.84 1521 0 Normal
10/07/2026 05 PM PDT 1.84 1521 0 Normal
10/07/2026 06 PM PDT 1.84 1521 0 Normal
10/07/2026 07 PM PDT 1.84 1521 0 Normal
10/07/2026 08 PM PDT 1.84 1521 0 Normal
10/07/2026 09 PM PDT 1.84 1521 0 Normal
10/07/2026 10 PM PDT 1.84 1521 0 Normal
10/07/2026 11 PM PDT 1.84 1521 0 Normal
10/08/2026 12 AM PDT 1.84 1521 0 Normal
10/08/2026 01 AM PDT 1.84 1521 0 Normal
10/08/2026 02 AM PDT 1.84 1521 0 Normal
10/08/2026 03 AM PDT 1.84 1521 0 Normal
10/08/2026 04 AM PDT 1.84 1521 0 Normal
10/08/2026 05 AM PDT 1.84 1521 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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