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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: | Mar 04 2026 at 12:49 PM PST | Next Issuance: | Mar 05 2026 at 9:00 AM PST
| |
| Action/Monitor: 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: 03/04/2026 at 12:50 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/02/2026 at 06:00 AM PST
# Maximum Observed Stage: 4.98 Feet
# Maximum Observed Flow: 1831 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/04/2026 at 01:00 PM PST
# Maximum Forecast Stage: 4.65 Feet
# Maximum Forecast Flow: 1486 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/27/2026 12 PM PST 4.57 1408 Normal
02/27/2026 01 PM PST 4.59 1427 + Normal
02/27/2026 02 PM PST 4.60 1437 + Normal
02/27/2026 03 PM PST 4.62 1456 + Normal
02/27/2026 04 PM PST 4.62 1456 0 Normal
02/27/2026 05 PM PST 4.64 1476 + Normal
02/27/2026 06 PM PST 4.65 1486 + Normal
02/27/2026 07 PM PST 4.65 1486 0 Normal
02/27/2026 08 PM PST 4.67 1506 + Normal
02/27/2026 09 PM PST 4.67 1506 0 Normal
02/27/2026 10 PM PST 4.68 1516 + Normal
02/27/2026 11 PM PST 4.69 1526 + Normal
02/28/2026 12 AM PST 4.70 1536 + Normal
02/28/2026 01 AM PST 4.71 1546 + Normal
02/28/2026 02 AM PST 4.72 1556 + Normal
02/28/2026 03 AM PST 4.73 1566 + Normal
02/28/2026 04 AM PST 4.74 1576 + Normal
02/28/2026 05 AM PST 4.75 1586 + Normal
02/28/2026 06 AM PST 4.76 1597 + Normal
02/28/2026 07 AM PST 4.76 1597 0 Normal
02/28/2026 08 AM PST 4.77 1607 + Normal
02/28/2026 09 AM PST 4.78 1617 + Normal
02/28/2026 10 AM PST 4.78 1617 0 Normal
02/28/2026 11 AM PST 4.80 1638 + Normal
02/28/2026 12 PM PST 4.80 1638 0 Normal
02/28/2026 01 PM PST 4.82 1659 + Normal
02/28/2026 02 PM PST 4.82 1659 0 Normal
02/28/2026 03 PM PST 4.84 1679 + Normal
02/28/2026 04 PM PST 4.84 1679 0 Normal
02/28/2026 05 PM PST 4.85 1690 + Normal
02/28/2026 06 PM PST 4.86 1700 + Normal
02/28/2026 07 PM PST 4.86 1700 0 Normal
02/28/2026 08 PM PST 4.87 1711 + Normal
02/28/2026 09 PM PST 4.87 1711 0 Normal
02/28/2026 10 PM PST 4.89 1732 + Normal
02/28/2026 11 PM PST 4.89 1732 0 Normal
03/01/2026 12 AM PST 4.90 1743 + Normal
03/01/2026 01 AM PST 4.91 1753 + Normal
03/01/2026 02 AM PST 4.91 1753 0 Normal
03/01/2026 03 AM PST 4.91 1753 0 Normal
03/01/2026 04 AM PST 4.92 1764 + Normal
03/01/2026 05 AM PST 4.93 1775 + Normal
03/01/2026 06 AM PST 4.93 1775 0 Normal
03/01/2026 07 AM PST 4.93 1775 0 Normal
03/01/2026 08 AM PST 4.94 1786 + Normal
03/01/2026 09 AM PST 4.95 1796 + Normal
03/01/2026 10 AM PST 4.95 1796 0 Normal
03/01/2026 11 AM PST 4.95 1796 0 Normal
03/01/2026 12 PM PST 4.95 1796 0 Normal
03/01/2026 01 PM PST 4.95 1796 0 Normal
03/01/2026 02 PM PST 4.96 1808 + Normal
03/01/2026 03 PM PST 4.97 1820 + Normal
03/01/2026 04 PM PST 4.98 1831 + Normal
03/01/2026 05 PM PST 4.98 1831 0 Normal
03/01/2026 06 PM PST 4.98 1831 0 Normal
03/01/2026 07 PM PST 4.98 1831 0 Normal
03/01/2026 08 PM PST 4.98 1831 0 Normal
03/01/2026 09 PM PST 4.98 1831 0 Normal
03/01/2026 10 PM PST 4.98 1831 0 Normal
03/01/2026 11 PM PST 4.98 1831 0 Normal
03/02/2026 12 AM PST 4.98 1831 0 Normal
03/02/2026 01 AM PST 4.98 1831 0 Normal
03/02/2026 02 AM PST 4.98 1831 0 Normal
03/02/2026 03 AM PST 4.98 1831 0 Normal
03/02/2026 04 AM PST 4.98 1831 0 Normal
03/02/2026 05 AM PST 4.98 1831 0 Normal
03/02/2026 06 AM PST 4.98 1831 0 Normal
03/02/2026 07 AM PST 4.97 1820 - Normal
03/02/2026 08 AM PST 4.97 1820 0 Normal
03/02/2026 09 AM PST 4.96 1808 - Normal
03/02/2026 10 AM PST 4.95 1796 - Normal
03/02/2026 11 AM PST 4.95 1796 0 Normal
03/02/2026 12 PM PST 4.94 1786 - Normal
03/02/2026 01 PM PST 4.93 1775 - Normal
03/02/2026 02 PM PST 4.92 1764 - Normal
03/02/2026 03 PM PST 4.92 1764 0 Normal
03/02/2026 04 PM PST 4.91 1753 - Normal
03/02/2026 05 PM PST 4.91 1753 0 Normal
03/02/2026 06 PM PST 4.90 1743 - Normal
03/02/2026 07 PM PST 4.89 1732 - Normal
03/02/2026 08 PM PST 4.88 1722 - Normal
03/02/2026 09 PM PST 4.87 1711 - Normal
03/02/2026 10 PM PST 4.86 1700 - Normal
03/02/2026 11 PM PST 4.85 1690 - Normal
03/03/2026 12 AM PST 4.84 1679 - Normal
03/03/2026 01 AM PST 4.82 1659 - Normal
03/03/2026 02 AM PST 4.82 1659 0 Normal
03/03/2026 03 AM PST 4.80 1638 - Normal
03/03/2026 04 AM PST 4.79 1627 - Normal
03/03/2026 05 AM PST 4.78 1617 - Normal
03/03/2026 06 AM PST 4.78 1617 0 Normal
03/03/2026 07 AM PST 4.76 1597 - Normal
03/03/2026 08 AM PST 4.75 1586 - Normal
03/03/2026 09 AM PST 4.74 1576 - Normal
03/03/2026 10 AM PST 4.73 1566 - Normal
03/03/2026 11 AM PST 4.72 1556 - Normal
03/03/2026 12 PM PST 4.71 1546 - Normal
03/03/2026 01 PM PST 4.70 1536 - Normal
03/03/2026 02 PM PST 4.70 1536 0 Normal
03/03/2026 03 PM PST 4.69 1526 - Normal
03/03/2026 04 PM PST 4.69 1526 0 Normal
03/03/2026 05 PM PST 4.68 1516 - Normal
03/03/2026 06 PM PST 4.68 1516 0 Normal
03/03/2026 07 PM PST 4.67 1506 - Normal
03/03/2026 08 PM PST 4.66 1496 - Normal
03/03/2026 09 PM PST 4.66 1496 0 Normal
03/03/2026 10 PM PST 4.66 1496 0 Normal
03/03/2026 11 PM PST 4.66 1496 0 Normal
03/04/2026 12 AM PST 4.65 1486 - Normal
03/04/2026 01 AM PST 4.65 1486 0 Normal
03/04/2026 02 AM PST 4.65 1486 0 Normal
03/04/2026 03 AM PST 4.65 1486 0 Normal
03/04/2026 04 AM PST 4.65 1486 0 Normal
03/04/2026 05 AM PST 4.65 1486 0 Normal
03/04/2026 06 AM PST 4.65 1486 0 Normal
03/04/2026 07 AM PST 4.65 1486 0 Normal
03/04/2026 08 AM PST 4.65 1486 0 Normal
03/04/2026 09 AM PST 4.65 1486 0 Normal
03/04/2026 10 AM PST 4.65 1486 0 Normal
03/04/2026 11 AM PST 4.65 1486 0 Normal
03/04/2026 12 PM PST 4.65 1486 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/04/2026 01 PM PST 4.65 1486 Normal
03/04/2026 02 PM PST 4.65 1486 0 Normal
03/04/2026 03 PM PST 4.65 1486 0 Normal
03/04/2026 04 PM PST 4.65 1486 0 Normal
03/04/2026 05 PM PST 4.65 1486 0 Normal
03/04/2026 06 PM PST 4.65 1486 0 Normal
03/04/2026 07 PM PST 4.65 1486 0 Normal
03/04/2026 08 PM PST 4.65 1486 0 Normal
03/04/2026 09 PM PST 4.65 1486 0 Normal
03/04/2026 10 PM PST 4.65 1486 0 Normal
03/04/2026 11 PM PST 4.65 1486 0 Normal
03/05/2026 12 AM PST 4.65 1486 0 Normal
03/05/2026 01 AM PST 4.65 1486 0 Normal
03/05/2026 02 AM PST 4.65 1486 0 Normal
03/05/2026 03 AM PST 4.65 1486 0 Normal
03/05/2026 04 AM PST 4.65 1486 0 Normal
03/05/2026 05 AM PST 4.65 1486 0 Normal
03/05/2026 06 AM PST 4.65 1486 0 Normal
03/05/2026 07 AM PST 4.65 1486 0 Normal
03/05/2026 08 AM PST 4.65 1486 0 Normal
03/05/2026 09 AM PST 4.65 1486 0 Normal
03/05/2026 10 AM PST 4.65 1486 0 Normal
03/05/2026 11 AM PST 4.65 1486 0 Normal
03/05/2026 12 PM PST 4.65 1486 0 Normal
03/05/2026 01 PM PST 4.65 1486 0 Normal
03/05/2026 02 PM PST 4.65 1486 0 Normal
03/05/2026 03 PM PST 4.65 1486 0 Normal
03/05/2026 04 PM PST 4.65 1486 0 Normal
03/05/2026 05 PM PST 4.65 1486 0 Normal
03/05/2026 06 PM PST 4.65 1486 0 Normal
03/05/2026 07 PM PST 4.64 1476 - Normal
03/05/2026 08 PM PST 4.64 1476 0 Normal
03/05/2026 09 PM PST 4.64 1476 0 Normal
03/05/2026 10 PM PST 4.64 1476 0 Normal
03/05/2026 11 PM PST 4.63 1466 - Normal
03/06/2026 12 AM PST 4.63 1466 0 Normal
03/06/2026 01 AM PST 4.63 1466 0 Normal
03/06/2026 02 AM PST 4.62 1456 - Normal
03/06/2026 03 AM PST 4.62 1456 0 Normal
03/06/2026 04 AM PST 4.62 1456 0 Normal
03/06/2026 05 AM PST 4.61 1446 - Normal
03/06/2026 06 AM PST 4.61 1446 0 Normal
03/06/2026 07 AM PST 4.61 1446 0 Normal
03/06/2026 08 AM PST 4.60 1437 - Normal
03/06/2026 09 AM PST 4.60 1437 0 Normal
03/06/2026 10 AM PST 4.60 1437 0 Normal
03/06/2026 11 AM PST 4.59 1427 - Normal
03/06/2026 12 PM PST 4.59 1427 0 Normal
03/06/2026 01 PM PST 4.59 1427 0 Normal
03/06/2026 02 PM PST 4.58 1417 - Normal
03/06/2026 03 PM PST 4.58 1417 0 Normal
03/06/2026 04 PM PST 4.58 1417 0 Normal
03/06/2026 05 PM PST 4.57 1408 - Normal
03/06/2026 06 PM PST 4.57 1408 0 Normal
03/06/2026 07 PM PST 4.57 1408 0 Normal
03/06/2026 08 PM PST 4.56 1398 - Normal
03/06/2026 09 PM PST 4.56 1398 0 Normal
03/06/2026 10 PM PST 4.56 1398 0 Normal
03/06/2026 11 PM PST 4.55 1388 - Normal
03/07/2026 12 AM PST 4.55 1388 0 Normal
03/07/2026 01 AM PST 4.55 1388 0 Normal
03/07/2026 02 AM PST 4.54 1379 - Normal
03/07/2026 03 AM PST 4.54 1379 0 Normal
03/07/2026 04 AM PST 4.54 1379 0 Normal
03/07/2026 05 AM PST 4.53 1369 - Normal
03/07/2026 06 AM PST 4.53 1369 0 Normal
03/07/2026 07 AM PST 4.53 1369 0 Normal
03/07/2026 08 AM PST 4.52 1360 - Normal
03/07/2026 09 AM PST 4.52 1360 0 Normal
03/07/2026 10 AM PST 4.52 1360 0 Normal
03/07/2026 11 AM PST 4.51 1350 - Normal
03/07/2026 12 PM PST 4.51 1350 0 Normal
03/07/2026 01 PM PST 4.51 1350 0 Normal
03/07/2026 02 PM PST 4.50 1341 - Normal
03/07/2026 03 PM PST 4.50 1341 0 Normal
03/07/2026 04 PM PST 4.50 1341 0 Normal
03/07/2026 05 PM PST 4.50 1341 0 Normal
03/07/2026 06 PM PST 4.49 1331 - Normal
03/07/2026 07 PM PST 4.49 1331 0 Normal
03/07/2026 08 PM PST 4.49 1331 0 Normal
03/07/2026 09 PM PST 4.48 1322 - Normal
03/07/2026 10 PM PST 4.48 1322 0 Normal
03/07/2026 11 PM PST 4.48 1322 0 Normal
03/08/2026 12 AM PST 4.47 1312 - Normal
03/08/2026 01 AM PST 4.47 1312 0 Normal
03/08/2026 03 AM PDT 4.47 1312 0 Normal
03/08/2026 04 AM PDT 4.47 1312 0 Normal
03/08/2026 05 AM PDT 4.46 1303 - Normal
03/08/2026 06 AM PDT 4.46 1303 0 Normal
03/08/2026 07 AM PDT 4.46 1303 0 Normal
03/08/2026 08 AM PDT 4.46 1303 0 Normal
03/08/2026 09 AM PDT 4.45 1294 - Normal
03/08/2026 10 AM PDT 4.45 1294 0 Normal
03/08/2026 11 AM PDT 4.45 1294 0 Normal
03/08/2026 12 PM PDT 4.44 1285 - Normal
03/08/2026 01 PM PDT 4.44 1285 0 Normal
03/08/2026 02 PM PDT 4.44 1285 0 Normal
03/08/2026 03 PM PDT 4.44 1285 0 Normal
03/08/2026 04 PM PDT 4.43 1275 - Normal
03/08/2026 05 PM PDT 4.43 1275 0 Normal
03/08/2026 06 PM PDT 4.43 1275 0 Normal
03/08/2026 07 PM PDT 4.43 1275 0 Normal
03/08/2026 08 PM PDT 4.42 1266 - Normal
03/08/2026 09 PM PDT 4.42 1266 0 Normal
03/08/2026 10 PM PDT 4.42 1266 0 Normal
03/08/2026 11 PM PDT 4.41 1257 - Normal
03/09/2026 12 AM PDT 4.41 1257 0 Normal
03/09/2026 01 AM PDT 4.41 1257 0 Normal
03/09/2026 02 AM PDT 4.40 1248 - Normal
03/09/2026 03 AM PDT 4.40 1248 0 Normal
03/09/2026 04 AM PDT 4.40 1248 0 Normal
03/09/2026 05 AM PDT 4.40 1248 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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