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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 24 2026 at 8:13 AM PDT | Next Issuance: | Oct 25 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: 10/24/2026 at 08:13 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/23/2026 at 11:00 AM PDT
# Maximum Observed Stage: 2.21 Feet
# Maximum Observed Flow: 1823 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/24/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 2.19 Feet
# Maximum Forecast Flow: 1806 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
10/19/2026 08 AM PDT 1.96 1617 Normal
10/19/2026 09 AM PDT 1.97 1625 + Normal
10/19/2026 10 AM PDT 1.96 1617 - Normal
10/19/2026 11 AM PDT 1.96 1617 0 Normal
10/19/2026 12 PM PDT 1.96 1617 0 Normal
10/19/2026 01 PM PDT 1.94 1601 - Normal
10/19/2026 02 PM PDT 1.96 1617 + Normal
10/19/2026 03 PM PDT 1.96 1617 0 Normal
10/19/2026 04 PM PDT 1.96 1617 0 Normal
10/19/2026 05 PM PDT 1.95 1609 - Normal
10/19/2026 06 PM PDT 1.97 1625 + Normal
10/19/2026 07 PM PDT 1.95 1609 - Normal
10/19/2026 08 PM PDT 1.95 1609 0 Normal
10/19/2026 09 PM PDT 1.97 1625 + Normal
10/19/2026 10 PM PDT 1.98 1633 + Normal
10/19/2026 11 PM PDT 1.99 1641 + Normal
10/20/2026 12 AM PDT 1.99 1641 0 Normal
10/20/2026 01 AM PDT 1.99 1641 0 Normal
10/20/2026 02 AM PDT 1.99 1641 0 Normal
10/20/2026 03 AM PDT 2.00 1649 + Normal
10/20/2026 04 AM PDT 1.99 1641 - Normal
10/20/2026 05 AM PDT 2.00 1649 + Normal
10/20/2026 06 AM PDT 2.00 1649 0 Normal
10/20/2026 07 AM PDT 2.02 1666 + Normal
10/20/2026 08 AM PDT 2.02 1666 0 Normal
10/20/2026 09 AM PDT 2.01 1657 - Normal
10/20/2026 10 AM PDT 2.01 1657 0 Normal
10/20/2026 11 AM PDT 2.01 1657 0 Normal
10/20/2026 12 PM PDT 2.01 1657 0 Normal
10/20/2026 01 PM PDT 2.02 1666 + Normal
10/20/2026 02 PM PDT 2.02 1666 0 Normal
10/20/2026 03 PM PDT 2.02 1666 0 Normal
10/20/2026 04 PM PDT 2.02 1666 0 Normal
10/20/2026 05 PM PDT 2.01 1657 - Normal
10/20/2026 06 PM PDT 2.01 1657 0 Normal
10/20/2026 07 PM PDT 2.01 1657 0 Normal
10/20/2026 08 PM PDT 2.01 1657 0 Normal
10/20/2026 09 PM PDT 2.01 1657 0 Normal
10/20/2026 10 PM PDT 2.03 1674 + Normal
10/20/2026 11 PM PDT 2.02 1666 - Normal
10/21/2026 12 AM PDT 2.01 1657 - Normal
10/21/2026 01 AM PDT 2.02 1666 + Normal
10/21/2026 02 AM PDT 2.01 1657 - Normal
10/21/2026 03 AM PDT 2.01 1657 0 Normal
10/21/2026 04 AM PDT 2.00 1649 - Normal
10/21/2026 05 AM PDT 2.01 1657 + Normal
10/21/2026 06 AM PDT 2.00 1649 - Normal
10/21/2026 07 AM PDT 2.01 1657 + Normal
10/21/2026 08 AM PDT 2.02 1666 + Normal
10/21/2026 09 AM PDT 2.01 1657 - Normal
10/21/2026 10 AM PDT 2.01 1657 0 Normal
10/21/2026 11 AM PDT 2.00 1649 - Normal
10/21/2026 12 PM PDT 2.00 1649 0 Normal
10/21/2026 01 PM PDT 1.99 1641 - Normal
10/21/2026 02 PM PDT 2.00 1649 + Normal
10/21/2026 03 PM PDT 2.00 1649 0 Normal
10/21/2026 04 PM PDT 2.00 1649 0 Normal
10/21/2026 05 PM PDT 2.00 1649 0 Normal
10/21/2026 06 PM PDT 2.00 1649 0 Normal
10/21/2026 07 PM PDT 2.00 1649 0 Normal
10/21/2026 08 PM PDT 2.00 1649 0 Normal
10/21/2026 09 PM PDT 2.00 1649 0 Normal
10/21/2026 10 PM PDT 1.98 1633 - Normal
10/21/2026 11 PM PDT 1.99 1641 + Normal
10/22/2026 12 AM PDT 1.99 1641 0 Normal
10/22/2026 01 AM PDT 2.00 1649 + Normal
10/22/2026 02 AM PDT 1.99 1641 - Normal
10/22/2026 03 AM PDT 1.99 1641 0 Normal
10/22/2026 04 AM PDT 1.98 1633 - Normal
10/22/2026 05 AM PDT 1.99 1641 + Normal
10/22/2026 06 AM PDT 2.00 1649 + Normal
10/22/2026 07 AM PDT 2.01 1657 + Normal
10/22/2026 08 AM PDT 2.01 1657 0 Normal
10/22/2026 09 AM PDT 2.02 1666 + Normal
10/22/2026 10 AM PDT 2.05 1690 + Normal
10/22/2026 11 AM PDT 2.05 1690 0 Normal
10/22/2026 12 PM PDT 2.04 1682 - Normal
10/22/2026 01 PM PDT 2.05 1690 + Normal
10/22/2026 02 PM PDT 2.07 1706 + Normal
10/22/2026 03 PM PDT 2.07 1706 0 Normal
10/22/2026 04 PM PDT 2.10 1731 + Normal
10/22/2026 05 PM PDT 2.10 1731 0 Normal
10/22/2026 06 PM PDT 2.11 1739 + Normal
10/22/2026 07 PM PDT 2.14 1764 + Normal
10/22/2026 08 PM PDT 2.14 1764 0 Normal
10/22/2026 09 PM PDT 2.15 1773 + Normal
10/22/2026 10 PM PDT 2.16 1781 + Normal
10/22/2026 11 PM PDT 2.17 1789 + Normal
10/23/2026 12 AM PDT 2.18 1798 + Normal
10/23/2026 01 AM PDT 2.19 1806 + Normal
10/23/2026 02 AM PDT 2.21 1823 + Normal
10/23/2026 03 AM PDT 2.20 1814 - Normal
10/23/2026 04 AM PDT 2.19 1806 - Normal
10/23/2026 05 AM PDT 2.17 1789 - Normal
10/23/2026 06 AM PDT 2.20 1814 + Normal
10/23/2026 07 AM PDT 2.19 1806 - Normal
10/23/2026 08 AM PDT 2.21 1823 + Normal
10/23/2026 09 AM PDT 2.21 1823 0 Normal
10/23/2026 10 AM PDT 2.20 1814 - Normal
10/23/2026 11 AM PDT 2.21 1823 + Normal
10/23/2026 12 PM PDT 2.20 1814 - Normal
10/23/2026 01 PM PDT 2.19 1806 - Normal
10/23/2026 02 PM PDT 2.18 1798 - Normal
10/23/2026 03 PM PDT 2.17 1789 - Normal
10/23/2026 04 PM PDT 2.17 1789 0 Normal
10/23/2026 05 PM PDT 2.16 1781 - Normal
10/23/2026 06 PM PDT 2.15 1773 - Normal
10/23/2026 07 PM PDT 2.16 1781 + Normal
10/23/2026 08 PM PDT 2.15 1773 - Normal
10/23/2026 09 PM PDT 2.15 1773 0 Normal
10/23/2026 10 PM PDT 2.14 1764 - Normal
10/23/2026 11 PM PDT 2.15 1773 + Normal
10/24/2026 12 AM PDT 2.15 1773 0 Normal
10/24/2026 01 AM PDT 2.14 1764 - Normal
10/24/2026 02 AM PDT 2.15 1773 + Normal
10/24/2026 03 AM PDT 2.15 1773 0 Normal
10/24/2026 04 AM PDT 2.15 1773 0 Normal
10/24/2026 05 AM PDT 2.18 1798 + Normal
10/24/2026 06 AM PDT 2.19 1806 + Normal
10/24/2026 07 AM PDT 2.19 1806 0 Normal
10/24/2026 08 AM PDT 2.19 1806 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/24/2026 09 AM PDT 2.19 1806 Normal
10/24/2026 10 AM PDT 2.19 1806 0 Normal
10/24/2026 11 AM PDT 2.19 1806 0 Normal
10/24/2026 12 PM PDT 2.18 1798 - Normal
10/24/2026 01 PM PDT 2.17 1789 - Normal
10/24/2026 02 PM PDT 2.17 1789 0 Normal
10/24/2026 03 PM PDT 2.16 1781 - Normal
10/24/2026 04 PM PDT 2.16 1781 0 Normal
10/24/2026 05 PM PDT 2.15 1773 - Normal
10/24/2026 06 PM PDT 2.15 1773 0 Normal
10/24/2026 07 PM PDT 2.14 1764 - Normal
10/24/2026 08 PM PDT 2.14 1764 0 Normal
10/24/2026 09 PM PDT 2.14 1764 0 Normal
10/24/2026 10 PM PDT 2.13 1756 - Normal
10/24/2026 11 PM PDT 2.13 1756 0 Normal
10/25/2026 12 AM PDT 2.13 1756 0 Normal
10/25/2026 01 AM PDT 2.13 1756 0 Normal
10/25/2026 02 AM PDT 2.13 1756 0 Normal
10/25/2026 03 AM PDT 2.13 1756 0 Normal
10/25/2026 04 AM PDT 2.13 1756 0 Normal
10/25/2026 05 AM PDT 2.13 1756 0 Normal
10/25/2026 06 AM PDT 2.13 1756 0 Normal
10/25/2026 07 AM PDT 2.12 1748 - Normal
10/25/2026 08 AM PDT 2.12 1748 0 Normal
10/25/2026 09 AM PDT 2.12 1748 0 Normal
10/25/2026 10 AM PDT 2.12 1748 0 Normal
10/25/2026 11 AM PDT 2.12 1748 0 Normal
10/25/2026 12 PM PDT 2.11 1739 - Normal
10/25/2026 01 PM PDT 2.11 1739 0 Normal
10/25/2026 02 PM PDT 2.11 1739 0 Normal
10/25/2026 03 PM PDT 2.11 1739 0 Normal
10/25/2026 04 PM PDT 2.11 1739 0 Normal
10/25/2026 05 PM PDT 2.11 1739 0 Normal
10/25/2026 06 PM PDT 2.11 1739 0 Normal
10/25/2026 07 PM PDT 2.11 1739 0 Normal
10/25/2026 08 PM PDT 2.11 1739 0 Normal
10/25/2026 09 PM PDT 2.11 1739 0 Normal
10/25/2026 10 PM PDT 2.11 1739 0 Normal
10/25/2026 11 PM PDT 2.11 1739 0 Normal
10/26/2026 12 AM PDT 2.11 1739 0 Normal
10/26/2026 01 AM PDT 2.11 1739 0 Normal
10/26/2026 02 AM PDT 2.11 1739 0 Normal
10/26/2026 03 AM PDT 2.12 1748 + Normal
10/26/2026 04 AM PDT 2.12 1748 0 Normal
10/26/2026 05 AM PDT 2.13 1756 + Normal
10/26/2026 06 AM PDT 2.14 1764 + Normal
10/26/2026 07 AM PDT 2.14 1764 0 Normal
10/26/2026 08 AM PDT 2.15 1773 + Normal
10/26/2026 09 AM PDT 2.16 1781 + Normal
10/26/2026 10 AM PDT 2.16 1781 0 Normal
10/26/2026 11 AM PDT 2.17 1789 + Normal
10/26/2026 12 PM PDT 2.17 1789 0 Normal
10/26/2026 01 PM PDT 2.17 1789 0 Normal
10/26/2026 02 PM PDT 2.17 1789 0 Normal
10/26/2026 03 PM PDT 2.17 1789 0 Normal
10/26/2026 04 PM PDT 2.17 1789 0 Normal
10/26/2026 05 PM PDT 2.17 1789 0 Normal
10/26/2026 06 PM PDT 2.17 1789 0 Normal
10/26/2026 07 PM PDT 2.18 1798 + Normal
10/26/2026 08 PM PDT 2.18 1798 0 Normal
10/26/2026 09 PM PDT 2.18 1798 0 Normal
10/26/2026 10 PM PDT 2.18 1798 0 Normal
10/26/2026 11 PM PDT 2.18 1798 0 Normal
10/27/2026 12 AM PDT 2.17 1789 - Normal
10/27/2026 01 AM PDT 2.17 1789 0 Normal
10/27/2026 02 AM PDT 2.17 1789 0 Normal
10/27/2026 03 AM PDT 2.16 1781 - Normal
10/27/2026 04 AM PDT 2.16 1781 0 Normal
10/27/2026 05 AM PDT 2.15 1773 - Normal
10/27/2026 06 AM PDT 2.15 1773 0 Normal
10/27/2026 07 AM PDT 2.14 1764 - Normal
10/27/2026 08 AM PDT 2.14 1764 0 Normal
10/27/2026 09 AM PDT 2.14 1764 0 Normal
10/27/2026 10 AM PDT 2.14 1764 0 Normal
10/27/2026 11 AM PDT 2.13 1756 - Normal
10/27/2026 12 PM PDT 2.13 1756 0 Normal
10/27/2026 01 PM PDT 2.13 1756 0 Normal
10/27/2026 02 PM PDT 2.13 1756 0 Normal
10/27/2026 03 PM PDT 2.13 1756 0 Normal
10/27/2026 04 PM PDT 2.13 1756 0 Normal
10/27/2026 05 PM PDT 2.13 1756 0 Normal
10/27/2026 06 PM PDT 2.13 1756 0 Normal
10/27/2026 07 PM PDT 2.13 1756 0 Normal
10/27/2026 08 PM PDT 2.13 1756 0 Normal
10/27/2026 09 PM PDT 2.13 1756 0 Normal
10/27/2026 10 PM PDT 2.13 1756 0 Normal
10/27/2026 11 PM PDT 2.13 1756 0 Normal
10/28/2026 12 AM PDT 2.13 1756 0 Normal
10/28/2026 01 AM PDT 2.13 1756 0 Normal
10/28/2026 02 AM PDT 2.13 1756 0 Normal
10/28/2026 03 AM PDT 2.13 1756 0 Normal
10/28/2026 04 AM PDT 2.13 1756 0 Normal
10/28/2026 05 AM PDT 2.13 1756 0 Normal
10/28/2026 06 AM PDT 2.13 1756 0 Normal
10/28/2026 07 AM PDT 2.12 1748 - Normal
10/28/2026 08 AM PDT 2.12 1748 0 Normal
10/28/2026 09 AM PDT 2.12 1748 0 Normal
10/28/2026 10 AM PDT 2.12 1748 0 Normal
10/28/2026 11 AM PDT 2.11 1739 - Normal
10/28/2026 12 PM PDT 2.11 1739 0 Normal
10/28/2026 01 PM PDT 2.11 1739 0 Normal
10/28/2026 02 PM PDT 2.10 1731 - Normal
10/28/2026 03 PM PDT 2.10 1731 0 Normal
10/28/2026 04 PM PDT 2.10 1731 0 Normal
10/28/2026 05 PM PDT 2.10 1731 0 Normal
10/28/2026 06 PM PDT 2.10 1731 0 Normal
10/28/2026 07 PM PDT 2.10 1731 0 Normal
10/28/2026 08 PM PDT 2.09 1723 - Normal
10/28/2026 09 PM PDT 2.09 1723 0 Normal
10/28/2026 10 PM PDT 2.09 1723 0 Normal
10/28/2026 11 PM PDT 2.09 1723 0 Normal
10/29/2026 12 AM PDT 2.09 1723 0 Normal
10/29/2026 01 AM PDT 2.08 1715 - Normal
10/29/2026 02 AM PDT 2.08 1715 0 Normal
10/29/2026 03 AM PDT 2.08 1715 0 Normal
10/29/2026 04 AM PDT 2.08 1715 0 Normal
10/29/2026 05 AM PDT 2.08 1715 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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