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WILLIAMSON RIVER - CHILOQUIN (WMSO3)
| Latitude: 42.57º N | Longitude: 121.88º W | Elevation: 4149 Feet | | | |
| Location: Klamath County in Oregon | Bulletin Group: North Coast | River Group: Klamath |
| Issuance Time: | Jan 09 2026 at 1:04 PM PST | Next Issuance: | Jan 10 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: 01/09/2026 at 01:04 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/08/2026 at 09:00 AM PST
# Maximum Observed Stage: 4.48 Feet
# Maximum Observed Flow: 1322 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/09/2026 at 01:00 PM PST
# Maximum Forecast Stage: 4.27 Feet
# Maximum Forecast Flow: 1131 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/04/2026 01 PM PST 4.23 1097 Normal
01/04/2026 02 PM PST 4.24 1105 + Normal
01/04/2026 03 PM PST 4.24 1105 0 Normal
01/04/2026 04 PM PST 4.25 1114 + Normal
01/04/2026 05 PM PST 4.26 1123 + Normal
01/04/2026 06 PM PST 4.27 1131 + Normal
01/04/2026 07 PM PST 4.27 1131 0 Normal
01/04/2026 08 PM PST 4.28 1140 + Normal
01/04/2026 09 PM PST 4.28 1140 0 Normal
01/04/2026 10 PM PST 4.29 1149 + Normal
01/04/2026 11 PM PST 4.29 1149 0 Normal
01/05/2026 12 AM PST 4.29 1149 0 Normal
01/05/2026 01 AM PST 4.30 1158 + Normal
01/05/2026 02 AM PST 4.30 1158 0 Normal
01/05/2026 03 AM PST 4.30 1158 0 Normal
01/05/2026 04 AM PST 4.31 1167 + Normal
01/05/2026 05 AM PST 4.31 1167 0 Normal
01/05/2026 06 AM PST 4.31 1167 0 Normal
01/05/2026 07 AM PST 4.31 1167 0 Normal
01/05/2026 08 AM PST 4.32 1176 + Normal
01/05/2026 09 AM PST 4.32 1176 0 Normal
01/05/2026 10 AM PST 4.32 1176 0 Normal
01/05/2026 11 AM PST 4.32 1176 0 Normal
01/05/2026 12 PM PST 4.32 1176 0 Normal
01/05/2026 01 PM PST 4.32 1176 0 Normal
01/05/2026 02 PM PST 4.32 1176 0 Normal
01/05/2026 03 PM PST 4.32 1176 0 Normal
01/05/2026 04 PM PST 4.32 1176 0 Normal
01/05/2026 05 PM PST 4.32 1176 0 Normal
01/05/2026 06 PM PST 4.32 1176 0 Normal
01/05/2026 07 PM PST 4.32 1176 0 Normal
01/05/2026 08 PM PST 4.32 1176 0 Normal
01/05/2026 09 PM PST 4.31 1167 - Normal
01/05/2026 10 PM PST 4.31 1167 0 Normal
01/05/2026 11 PM PST 4.31 1167 0 Normal
01/06/2026 12 AM PST 4.30 1158 - Normal
01/06/2026 01 AM PST 4.30 1158 0 Normal
01/06/2026 02 AM PST 4.30 1158 0 Normal
01/06/2026 03 AM PST 4.30 1158 0 Normal
01/06/2026 04 AM PST 4.30 1158 0 Normal
01/06/2026 05 AM PST 4.30 1158 0 Normal
01/06/2026 06 AM PST 4.30 1158 0 Normal
01/06/2026 07 AM PST 4.30 1158 0 Normal
01/06/2026 08 AM PST 4.30 1158 0 Normal
01/06/2026 09 AM PST 4.30 1158 0 Normal
01/06/2026 10 AM PST 4.30 1158 0 Normal
01/06/2026 11 AM PST 4.30 1158 0 Normal
01/06/2026 12 PM PST 4.30 1158 0 Normal
01/06/2026 01 PM PST 4.30 1158 0 Normal
01/06/2026 02 PM PST 4.31 1167 + Normal
01/06/2026 03 PM PST 4.31 1167 0 Normal
01/06/2026 04 PM PST 4.32 1176 + Normal
01/06/2026 05 PM PST 4.32 1176 0 Normal
01/06/2026 06 PM PST 4.32 1176 0 Normal
01/06/2026 07 PM PST 4.33 1184 + Normal
01/06/2026 08 PM PST 4.34 1193 + Normal
01/06/2026 09 PM PST 4.34 1193 0 Normal
01/06/2026 10 PM PST 4.35 1202 + Normal
01/06/2026 11 PM PST 4.35 1202 0 Normal
01/07/2026 12 AM PST 4.36 1211 + Normal
01/07/2026 01 AM PST 4.37 1220 + Normal
01/07/2026 02 AM PST 4.37 1220 0 Normal
01/07/2026 03 AM PST 4.38 1229 + Normal
01/07/2026 04 AM PST 4.39 1239 + Normal
01/07/2026 05 AM PST 4.40 1248 + Normal
01/07/2026 06 AM PST 4.40 1248 0 Normal
01/07/2026 07 AM PST 4.41 1257 + Normal
01/07/2026 08 AM PST 4.42 1266 + Normal
01/07/2026 09 AM PST 4.42 1266 0 Normal
01/07/2026 10 AM PST 4.43 1275 + Normal
01/07/2026 11 AM PST 4.43 1275 0 Normal
01/07/2026 12 PM PST 4.44 1285 + Normal
01/07/2026 01 PM PST 4.45 1294 + Normal
01/07/2026 02 PM PST 4.45 1294 0 Normal
01/07/2026 03 PM PST 4.45 1294 0 Normal
01/07/2026 04 PM PST 4.46 1303 + Normal
01/07/2026 05 PM PST 4.46 1303 0 Normal
01/07/2026 06 PM PST 4.47 1312 + Normal
01/07/2026 07 PM PST 4.47 1312 0 Normal
01/07/2026 08 PM PST 4.47 1312 0 Normal
01/07/2026 09 PM PST 4.47 1312 0 Normal
01/07/2026 10 PM PST 4.48 1322 + Normal
01/07/2026 11 PM PST 4.48 1322 0 Normal
01/08/2026 12 AM PST 4.48 1322 0 Normal
01/08/2026 01 AM PST 4.48 1322 0 Normal
01/08/2026 02 AM PST 4.48 1322 0 Normal
01/08/2026 03 AM PST 4.48 1322 0 Normal
01/08/2026 04 AM PST 4.48 1322 0 Normal
01/08/2026 05 AM PST 4.48 1322 0 Normal
01/08/2026 06 AM PST 4.48 1322 0 Normal
01/08/2026 07 AM PST 4.48 1322 0 Normal
01/08/2026 08 AM PST 4.48 1322 0 Normal
01/08/2026 09 AM PST 4.48 1322 0 Normal
01/08/2026 10 AM PST 4.47 1312 - Normal
01/08/2026 11 AM PST 4.46 1303 - Normal
01/08/2026 12 PM PST 4.46 1303 0 Normal
01/08/2026 01 PM PST 4.45 1294 - Normal
01/08/2026 02 PM PST 4.45 1294 0 Normal
01/08/2026 03 PM PST 4.44 1285 - Normal
01/08/2026 04 PM PST 4.43 1275 - Normal
01/08/2026 05 PM PST 4.43 1275 0 Normal
01/08/2026 06 PM PST 4.42 1266 - Normal
01/08/2026 07 PM PST 4.41 1257 - Normal
01/08/2026 08 PM PST 4.41 1257 0 Normal
01/08/2026 09 PM PST 4.40 1248 - Normal
01/08/2026 10 PM PST 4.39 1239 - Normal
01/08/2026 11 PM PST 4.38 1229 - Normal
01/09/2026 12 AM PST 4.38 1229 0 Normal
01/09/2026 01 AM PST 4.37 1220 - Normal
01/09/2026 02 AM PST 4.36 1211 - Normal
01/09/2026 03 AM PST 4.35 1202 - Normal
01/09/2026 04 AM PST 4.34 1193 - Normal
01/09/2026 05 AM PST 4.33 1184 - Normal
01/09/2026 06 AM PST 4.33 1184 0 Normal
01/09/2026 07 AM PST 4.32 1176 - Normal
01/09/2026 08 AM PST 4.31 1167 - Normal
01/09/2026 09 AM PST 4.30 1158 - Normal
01/09/2026 10 AM PST 4.30 1158 0 Normal
01/09/2026 11 AM PST 4.29 1149 - Normal
01/09/2026 12 PM PST 4.28 1140 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/09/2026 01 PM PST 4.27 1131 Normal
01/09/2026 02 PM PST 4.26 1123 - Normal
01/09/2026 03 PM PST 4.25 1114 - Normal
01/09/2026 04 PM PST 4.25 1114 0 Normal
01/09/2026 05 PM PST 4.24 1105 - Normal
01/09/2026 06 PM PST 4.24 1105 0 Normal
01/09/2026 07 PM PST 4.23 1097 - Normal
01/09/2026 08 PM PST 4.23 1097 0 Normal
01/09/2026 09 PM PST 4.22 1088 - Normal
01/09/2026 10 PM PST 4.21 1079 - Normal
01/09/2026 11 PM PST 4.21 1079 0 Normal
01/10/2026 12 AM PST 4.20 1071 - Normal
01/10/2026 01 AM PST 4.20 1071 0 Normal
01/10/2026 02 AM PST 4.19 1062 - Normal
01/10/2026 03 AM PST 4.19 1062 0 Normal
01/10/2026 04 AM PST 4.18 1054 - Normal
01/10/2026 05 AM PST 4.17 1045 - Normal
01/10/2026 06 AM PST 4.17 1045 0 Normal
01/10/2026 07 AM PST 4.16 1037 - Normal
01/10/2026 08 AM PST 4.16 1037 0 Normal
01/10/2026 09 AM PST 4.15 1029 - Normal
01/10/2026 10 AM PST 4.14 1020 - Normal
01/10/2026 11 AM PST 4.14 1020 0 Normal
01/10/2026 12 PM PST 4.13 1012 - Normal
01/10/2026 01 PM PST 4.12 1004 - Normal
01/10/2026 02 PM PST 4.12 1004 0 Normal
01/10/2026 03 PM PST 4.11 995 - Normal
01/10/2026 04 PM PST 4.10 987 - Normal
01/10/2026 05 PM PST 4.09 979 - Normal
01/10/2026 06 PM PST 4.09 979 0 Normal
01/10/2026 07 PM PST 4.08 971 - Normal
01/10/2026 08 PM PST 4.07 963 - Normal
01/10/2026 09 PM PST 4.07 963 0 Normal
01/10/2026 10 PM PST 4.06 954 - Normal
01/10/2026 11 PM PST 4.05 946 - Normal
01/11/2026 12 AM PST 4.05 946 0 Normal
01/11/2026 01 AM PST 4.04 938 - Normal
01/11/2026 02 AM PST 4.03 930 - Normal
01/11/2026 03 AM PST 4.03 930 0 Normal
01/11/2026 04 AM PST 4.02 922 - Normal
01/11/2026 05 AM PST 4.01 914 - Normal
01/11/2026 06 AM PST 4.01 914 0 Normal
01/11/2026 07 AM PST 4.00 906 - Normal
01/11/2026 08 AM PST 4.00 906 0 Normal
01/11/2026 09 AM PST 3.99 899 - Normal
01/11/2026 10 AM PST 3.98 891 - Normal
01/11/2026 11 AM PST 3.98 891 0 Normal
01/11/2026 12 PM PST 3.97 883 - Normal
01/11/2026 01 PM PST 3.97 883 0 Normal
01/11/2026 02 PM PST 3.96 875 - Normal
01/11/2026 03 PM PST 3.95 867 - Normal
01/11/2026 04 PM PST 3.95 867 0 Normal
01/11/2026 05 PM PST 3.94 860 - Normal
01/11/2026 06 PM PST 3.94 860 0 Normal
01/11/2026 07 PM PST 3.93 852 - Normal
01/11/2026 08 PM PST 3.93 852 0 Normal
01/11/2026 09 PM PST 3.92 844 - Normal
01/11/2026 10 PM PST 3.92 844 0 Normal
01/11/2026 11 PM PST 3.91 837 - Normal
01/12/2026 12 AM PST 3.91 837 0 Normal
01/12/2026 01 AM PST 3.90 829 - Normal
01/12/2026 02 AM PST 3.90 829 0 Normal
01/12/2026 03 AM PST 3.89 821 - Normal
01/12/2026 04 AM PST 3.89 821 0 Normal
01/12/2026 05 AM PST 3.89 821 0 Normal
01/12/2026 06 AM PST 3.88 814 - Normal
01/12/2026 07 AM PST 3.88 814 0 Normal
01/12/2026 08 AM PST 3.87 806 - Normal
01/12/2026 09 AM PST 3.87 806 0 Normal
01/12/2026 10 AM PST 3.87 806 0 Normal
01/12/2026 11 AM PST 3.86 799 - Normal
01/12/2026 12 PM PST 3.86 799 0 Normal
01/12/2026 01 PM PST 3.85 791 - Normal
01/12/2026 02 PM PST 3.85 791 0 Normal
01/12/2026 03 PM PST 3.85 791 0 Normal
01/12/2026 04 PM PST 3.84 784 - Normal
01/12/2026 05 PM PST 3.84 784 0 Normal
01/12/2026 06 PM PST 3.84 784 0 Normal
01/12/2026 07 PM PST 3.83 777 - Normal
01/12/2026 08 PM PST 3.83 777 0 Normal
01/12/2026 09 PM PST 3.83 777 0 Normal
01/12/2026 10 PM PST 3.82 769 - Normal
01/12/2026 11 PM PST 3.82 769 0 Normal
01/13/2026 12 AM PST 3.82 769 0 Normal
01/13/2026 01 AM PST 3.82 769 0 Normal
01/13/2026 02 AM PST 3.81 762 - Normal
01/13/2026 03 AM PST 3.81 762 0 Normal
01/13/2026 04 AM PST 3.81 762 0 Normal
01/13/2026 05 AM PST 3.81 762 0 Normal
01/13/2026 06 AM PST 3.80 755 - Normal
01/13/2026 07 AM PST 3.80 755 0 Normal
01/13/2026 08 AM PST 3.80 755 0 Normal
01/13/2026 09 AM PST 3.79 747 - Normal
01/13/2026 10 AM PST 3.79 747 0 Normal
01/13/2026 11 AM PST 3.79 747 0 Normal
01/13/2026 12 PM PST 3.79 747 0 Normal
01/13/2026 01 PM PST 3.79 747 0 Normal
01/13/2026 02 PM PST 3.79 747 0 Normal
01/13/2026 03 PM PST 3.78 740 - Normal
01/13/2026 04 PM PST 3.78 740 0 Normal
01/13/2026 05 PM PST 3.78 740 0 Normal
01/13/2026 06 PM PST 3.78 740 0 Normal
01/13/2026 07 PM PST 3.78 740 0 Normal
01/13/2026 08 PM PST 3.77 733 - Normal
01/13/2026 09 PM PST 3.77 733 0 Normal
01/13/2026 10 PM PST 3.77 733 0 Normal
01/13/2026 11 PM PST 3.77 733 0 Normal
01/14/2026 12 AM PST 3.77 733 0 Normal
01/14/2026 01 AM PST 3.77 733 0 Normal
01/14/2026 02 AM PST 3.77 733 0 Normal
01/14/2026 03 AM PST 3.77 733 0 Normal
01/14/2026 04 AM PST 3.77 733 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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