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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: | Dec 25 2025 at 12:58 PM PST | Next Issuance: | Dec 26 2025 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: 12/25/2025 at 12:58 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/25/2025 at 12:00 PM PST
# Maximum Observed Stage: 4.45 Feet
# Maximum Observed Flow: 1294 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/28/2025 at 09:00 AM PST
# Maximum Forecast Stage: 4.55 Feet
# Maximum Forecast Flow: 1388 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/20/2025 12 PM PST 3.72 697 Normal
12/20/2025 01 PM PST 3.72 697 0 Normal
12/20/2025 02 PM PST 3.72 697 0 Normal
12/20/2025 03 PM PST 3.72 697 0 Normal
12/20/2025 04 PM PST 3.72 697 0 Normal
12/20/2025 05 PM PST 3.71 690 - Normal
12/20/2025 06 PM PST 3.71 690 0 Normal
12/20/2025 07 PM PST 3.71 690 0 Normal
12/20/2025 08 PM PST 3.71 690 0 Normal
12/20/2025 09 PM PST 3.71 690 0 Normal
12/20/2025 10 PM PST 3.71 690 0 Normal
12/20/2025 11 PM PST 3.71 690 0 Normal
12/21/2025 12 AM PST 3.71 690 0 Normal
12/21/2025 01 AM PST 3.71 690 0 Normal
12/21/2025 02 AM PST 3.71 690 0 Normal
12/21/2025 03 AM PST 3.73 704 + Normal
12/21/2025 04 AM PST 3.73 704 0 Normal
12/21/2025 05 AM PST 3.73 704 0 Normal
12/21/2025 06 AM PST 3.74 711 + Normal
12/21/2025 07 AM PST 3.74 711 0 Normal
12/21/2025 08 AM PST 3.74 711 0 Normal
12/21/2025 09 AM PST 3.75 719 + Normal
12/21/2025 10 AM PST 3.75 719 0 Normal
12/21/2025 11 AM PST 3.75 719 0 Normal
12/21/2025 12 PM PST 3.76 726 + Normal
12/21/2025 01 PM PST 3.76 726 0 Normal
12/21/2025 02 PM PST 3.76 726 0 Normal
12/21/2025 03 PM PST 3.76 726 0 Normal
12/21/2025 04 PM PST 3.76 726 0 Normal
12/21/2025 05 PM PST 3.77 733 + Normal
12/21/2025 06 PM PST 3.77 733 0 Normal
12/21/2025 07 PM PST 3.78 740 + Normal
12/21/2025 08 PM PST 3.78 740 0 Normal
12/21/2025 09 PM PST 3.79 747 + Normal
12/21/2025 10 PM PST 3.79 747 0 Normal
12/21/2025 11 PM PST 3.79 747 0 Normal
12/22/2025 12 AM PST 3.79 747 0 Normal
12/22/2025 01 AM PST 3.80 755 + Normal
12/22/2025 02 AM PST 3.80 755 0 Normal
12/22/2025 03 AM PST 3.80 755 0 Normal
12/22/2025 04 AM PST 3.81 762 + Normal
12/22/2025 05 AM PST 3.81 762 0 Normal
12/22/2025 06 AM PST 3.81 762 0 Normal
12/22/2025 07 AM PST 3.82 769 + Normal
12/22/2025 08 AM PST 3.82 769 0 Normal
12/22/2025 09 AM PST 3.82 769 0 Normal
12/22/2025 10 AM PST 3.82 769 0 Normal
12/22/2025 11 AM PST 3.83 777 + Normal
12/22/2025 12 PM PST 3.83 777 0 Normal
12/22/2025 01 PM PST 3.83 777 0 Normal
12/22/2025 02 PM PST 3.83 777 0 Normal
12/22/2025 03 PM PST 3.83 777 0 Normal
12/22/2025 04 PM PST 3.84 784 + Normal
12/22/2025 05 PM PST 3.84 784 0 Normal
12/22/2025 06 PM PST 3.84 784 0 Normal
12/22/2025 07 PM PST 3.84 784 0 Normal
12/22/2025 08 PM PST 3.84 784 0 Normal
12/22/2025 09 PM PST 3.85 791 + Normal
12/22/2025 10 PM PST 3.85 791 0 Normal
12/22/2025 11 PM PST 3.85 791 0 Normal
12/23/2025 12 AM PST 3.86 799 + Normal
12/23/2025 01 AM PST 3.87 806 + Normal
12/23/2025 02 AM PST 3.87 806 0 Normal
12/23/2025 03 AM PST 3.88 814 + Normal
12/23/2025 04 AM PST 3.89 821 + Normal
12/23/2025 05 AM PST 3.89 821 0 Normal
12/23/2025 06 AM PST 3.90 829 + Normal
12/23/2025 07 AM PST 3.91 837 + Normal
12/23/2025 08 AM PST 3.92 844 + Normal
12/23/2025 09 AM PST 3.94 860 + Normal
12/23/2025 10 AM PST 3.95 867 + Normal
12/23/2025 11 AM PST 3.96 875 + Normal
12/23/2025 12 PM PST 3.98 891 + Normal
12/23/2025 01 PM PST 3.98 891 0 Normal
12/23/2025 02 PM PST 3.99 899 + Normal
12/23/2025 03 PM PST 4.00 906 + Normal
12/23/2025 04 PM PST 4.01 914 + Normal
12/23/2025 05 PM PST 4.01 914 0 Normal
12/23/2025 06 PM PST 4.02 922 + Normal
12/23/2025 07 PM PST 4.03 930 + Normal
12/23/2025 08 PM PST 4.04 938 + Normal
12/23/2025 09 PM PST 4.05 946 + Normal
12/23/2025 10 PM PST 4.06 954 + Normal
12/23/2025 11 PM PST 4.07 963 + Normal
12/24/2025 12 AM PST 4.08 971 + Normal
12/24/2025 01 AM PST 4.10 987 + Normal
12/24/2025 02 AM PST 4.11 995 + Normal
12/24/2025 03 AM PST 4.11 995 0 Normal
12/24/2025 04 AM PST 4.13 1012 + Normal
12/24/2025 05 AM PST 4.14 1020 + Normal
12/24/2025 06 AM PST 4.15 1029 + Normal
12/24/2025 07 AM PST 4.20 1071 + Normal
12/24/2025 08 AM PST 4.22 1088 + Normal
12/24/2025 09 AM PST 4.23 1097 + Normal
12/24/2025 10 AM PST 4.24 1105 + Normal
12/24/2025 11 AM PST 4.25 1114 + Normal
12/24/2025 12 PM PST 4.25 1114 0 Normal
12/24/2025 01 PM PST 4.25 1114 0 Normal
12/24/2025 02 PM PST 4.26 1123 + Normal
12/24/2025 03 PM PST 4.27 1131 + Normal
12/24/2025 04 PM PST 4.28 1140 + Normal
12/24/2025 05 PM PST 4.28 1140 0 Normal
12/24/2025 06 PM PST 4.29 1149 + Normal
12/24/2025 07 PM PST 4.29 1149 0 Normal
12/24/2025 08 PM PST 4.30 1158 + Normal
12/24/2025 09 PM PST 4.31 1167 + Normal
12/24/2025 10 PM PST 4.32 1176 + Normal
12/24/2025 11 PM PST 4.33 1184 + Normal
12/25/2025 12 AM PST 4.34 1193 + Normal
12/25/2025 01 AM PST 4.36 1211 + Normal
12/25/2025 02 AM PST 4.36 1211 0 Normal
12/25/2025 03 AM PST 4.38 1229 + Normal
12/25/2025 04 AM PST 4.39 1239 + Normal
12/25/2025 05 AM PST 4.39 1239 0 Normal
12/25/2025 06 AM PST 4.40 1248 + Normal
12/25/2025 07 AM PST 4.41 1257 + Normal
12/25/2025 08 AM PST 4.41 1257 0 Normal
12/25/2025 09 AM PST 4.42 1266 + Normal
12/25/2025 10 AM PST 4.44 1285 + Normal
12/25/2025 11 AM PST 4.44 1285 0 Normal
12/25/2025 12 PM PST 4.45 1294 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/25/2025 01 PM PST 4.46 1303 Normal
12/25/2025 02 PM PST 4.46 1303 0 Normal
12/25/2025 03 PM PST 4.46 1303 0 Normal
12/25/2025 04 PM PST 4.46 1303 0 Normal
12/25/2025 05 PM PST 4.47 1312 + Normal
12/25/2025 06 PM PST 4.47 1312 0 Normal
12/25/2025 07 PM PST 4.47 1312 0 Normal
12/25/2025 08 PM PST 4.47 1312 0 Normal
12/25/2025 09 PM PST 4.47 1312 0 Normal
12/25/2025 10 PM PST 4.47 1312 0 Normal
12/25/2025 11 PM PST 4.48 1322 + Normal
12/26/2025 12 AM PST 4.48 1322 0 Normal
12/26/2025 01 AM PST 4.48 1322 0 Normal
12/26/2025 02 AM PST 4.48 1322 0 Normal
12/26/2025 03 AM PST 4.48 1322 0 Normal
12/26/2025 04 AM PST 4.47 1312 - Normal
12/26/2025 05 AM PST 4.47 1312 0 Normal
12/26/2025 06 AM PST 4.47 1312 0 Normal
12/26/2025 07 AM PST 4.47 1312 0 Normal
12/26/2025 08 AM PST 4.47 1312 0 Normal
12/26/2025 09 AM PST 4.47 1312 0 Normal
12/26/2025 10 AM PST 4.47 1312 0 Normal
12/26/2025 11 AM PST 4.47 1312 0 Normal
12/26/2025 12 PM PST 4.47 1312 0 Normal
12/26/2025 01 PM PST 4.46 1303 - Normal
12/26/2025 02 PM PST 4.46 1303 0 Normal
12/26/2025 03 PM PST 4.46 1303 0 Normal
12/26/2025 04 PM PST 4.46 1303 0 Normal
12/26/2025 05 PM PST 4.46 1303 0 Normal
12/26/2025 06 PM PST 4.46 1303 0 Normal
12/26/2025 07 PM PST 4.46 1303 0 Normal
12/26/2025 08 PM PST 4.46 1303 0 Normal
12/26/2025 09 PM PST 4.46 1303 0 Normal
12/26/2025 10 PM PST 4.46 1303 0 Normal
12/26/2025 11 PM PST 4.46 1303 0 Normal
12/27/2025 12 AM PST 4.46 1303 0 Normal
12/27/2025 01 AM PST 4.46 1303 0 Normal
12/27/2025 02 AM PST 4.46 1303 0 Normal
12/27/2025 03 AM PST 4.46 1303 0 Normal
12/27/2025 04 AM PST 4.47 1312 + Normal
12/27/2025 05 AM PST 4.47 1312 0 Normal
12/27/2025 06 AM PST 4.47 1312 0 Normal
12/27/2025 07 AM PST 4.47 1312 0 Normal
12/27/2025 08 AM PST 4.47 1312 0 Normal
12/27/2025 09 AM PST 4.48 1322 + Normal
12/27/2025 10 AM PST 4.48 1322 0 Normal
12/27/2025 11 AM PST 4.48 1322 0 Normal
12/27/2025 12 PM PST 4.48 1322 0 Normal
12/27/2025 01 PM PST 4.49 1331 + Normal
12/27/2025 02 PM PST 4.49 1331 0 Normal
12/27/2025 03 PM PST 4.49 1331 0 Normal
12/27/2025 04 PM PST 4.50 1341 + Normal
12/27/2025 05 PM PST 4.50 1341 0 Normal
12/27/2025 06 PM PST 4.50 1341 0 Normal
12/27/2025 07 PM PST 4.51 1350 + Normal
12/27/2025 08 PM PST 4.51 1350 0 Normal
12/27/2025 09 PM PST 4.51 1350 0 Normal
12/27/2025 10 PM PST 4.52 1360 + Normal
12/27/2025 11 PM PST 4.52 1360 0 Normal
12/28/2025 12 AM PST 4.52 1360 0 Normal
12/28/2025 01 AM PST 4.53 1369 + Normal
12/28/2025 02 AM PST 4.53 1369 0 Normal
12/28/2025 03 AM PST 4.53 1369 0 Normal
12/28/2025 04 AM PST 4.53 1369 0 Normal
12/28/2025 05 AM PST 4.54 1379 + Normal
12/28/2025 06 AM PST 4.54 1379 0 Normal
12/28/2025 07 AM PST 4.54 1379 0 Normal
12/28/2025 08 AM PST 4.54 1379 0 Normal
12/28/2025 09 AM PST 4.55 1388 + Normal
12/28/2025 10 AM PST 4.55 1388 0 Normal
12/28/2025 11 AM PST 4.55 1388 0 Normal
12/28/2025 12 PM PST 4.55 1388 0 Normal
12/28/2025 01 PM PST 4.55 1388 0 Normal
12/28/2025 02 PM PST 4.55 1388 0 Normal
12/28/2025 03 PM PST 4.55 1388 0 Normal
12/28/2025 04 PM PST 4.55 1388 0 Normal
12/28/2025 05 PM PST 4.55 1388 0 Normal
12/28/2025 06 PM PST 4.55 1388 0 Normal
12/28/2025 07 PM PST 4.55 1388 0 Normal
12/28/2025 08 PM PST 4.55 1388 0 Normal
12/28/2025 09 PM PST 4.55 1388 0 Normal
12/28/2025 10 PM PST 4.55 1388 0 Normal
12/28/2025 11 PM PST 4.55 1388 0 Normal
12/29/2025 12 AM PST 4.55 1388 0 Normal
12/29/2025 01 AM PST 4.55 1388 0 Normal
12/29/2025 02 AM PST 4.55 1388 0 Normal
12/29/2025 03 AM PST 4.55 1388 0 Normal
12/29/2025 04 AM PST 4.54 1379 - Normal
12/29/2025 05 AM PST 4.54 1379 0 Normal
12/29/2025 06 AM PST 4.54 1379 0 Normal
12/29/2025 07 AM PST 4.54 1379 0 Normal
12/29/2025 08 AM PST 4.53 1369 - Normal
12/29/2025 09 AM PST 4.53 1369 0 Normal
12/29/2025 10 AM PST 4.53 1369 0 Normal
12/29/2025 11 AM PST 4.52 1360 - Normal
12/29/2025 12 PM PST 4.52 1360 0 Normal
12/29/2025 01 PM PST 4.52 1360 0 Normal
12/29/2025 02 PM PST 4.51 1350 - Normal
12/29/2025 03 PM PST 4.51 1350 0 Normal
12/29/2025 04 PM PST 4.50 1341 - Normal
12/29/2025 05 PM PST 4.50 1341 0 Normal
12/29/2025 06 PM PST 4.50 1341 0 Normal
12/29/2025 07 PM PST 4.49 1331 - Normal
12/29/2025 08 PM PST 4.49 1331 0 Normal
12/29/2025 09 PM PST 4.48 1322 - Normal
12/29/2025 10 PM PST 4.48 1322 0 Normal
12/29/2025 11 PM PST 4.47 1312 - Normal
12/30/2025 12 AM PST 4.47 1312 0 Normal
12/30/2025 01 AM PST 4.47 1312 0 Normal
12/30/2025 02 AM PST 4.46 1303 - Normal
12/30/2025 03 AM PST 4.46 1303 0 Normal
12/30/2025 04 AM PST 4.45 1294 - 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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