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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Bourbeuse River at Union Stage (ft)Flow (kcfs)Highest Observation: 2.18 ft at 12:30PM May 29, 2023Highest Observation: 2.18 ft at 12:45PM May 29, 2023Highest Observation: 2.18 ft at 1:00PM May 29, 2023Highest Observation: 2.18 ft at 1:15PM May 29, 2023Highest Observation: 2.18 ft at 1:30PM May 29, 2023Highest Observation: 2.18 ft at 1:45PM May 29, 2023Highest Observation: 2.18 ft at 2:00PM May 29, 2023Highest Observation: 2.18 ft at 2:15PM May 29, 2023Observed: 2.17 ft at 2:30PM May 29, 2023Highest Observation: 2.18 ft at 2:45PM May 29, 2023Highest Observation: 2.18 ft at 3:00PM May 29, 2023Observed: 2.17 ft at 3:15PM May 29, 2023Observed: 2.17 ft at 3:30PM May 29, 2023Observed: 2.17 ft at 3:45PM May 29, 2023Observed: 2.17 ft at 4:00PM May 29, 2023Highest Observation: 2.18 ft at 4:15PM May 29, 2023Observed: 2.17 ft at 4:30PM May 29, 2023Highest Observation: 2.18 ft at 4:45PM May 29, 2023Observed: 2.17 ft at 5:00PM May 29, 2023Observed: 2.17 ft at 5:15PM May 29, 2023Observed: 2.17 ft at 5:30PM May 29, 2023Observed: 2.17 ft at 5:45PM May 29, 2023Observed: 2.16 ft at 6:00PM May 29, 2023Observed: 2.17 ft at 6:15PM May 29, 2023Observed: 2.17 ft at 6:30PM May 29, 2023Highest Observation: 2.18 ft at 6:45PM May 29, 2023Observed: 2.16 ft at 7:00PM May 29, 2023Observed: 2.16 ft at 7:15PM May 29, 2023Observed: 2.16 ft at 7:30PM May 29, 2023Observed: 2.16 ft at 7:45PM May 29, 2023Observed: 2.17 ft at 8:00PM May 29, 2023Observed: 2.17 ft at 8:15PM May 29, 2023Observed: 2.17 ft at 8:30PM May 29, 2023Highest Observation: 2.18 ft at 8:45PM May 29, 2023Highest Observation: 2.18 ft at 9:00PM May 29, 2023Observed: 2.17 ft at 9:15PM May 29, 2023Observed: 2.17 ft at 9:30PM May 29, 2023Observed: 2.16 ft at 9:45PM May 29, 2023Highest Observation: 2.18 ft at 10:00PM May 29, 2023Observed: 2.17 ft at 10:15PM May 29, 2023Observed: 2.16 ft at 10:30PM May 29, 2023Observed: 2.17 ft at 10:45PM May 29, 2023Observed: 2.16 ft at 11:00PM May 29, 2023Observed: 2.16 ft at 11:15PM May 29, 2023Observed: 2.16 ft at 11:30PM May 29, 2023Observed: 2.16 ft at 11:45PM May 29, 2023Observed: 2.16 ft at 12:00AM May 30, 2023Observed: 2.16 ft at 12:15AM May 30, 2023Observed: 2.17 ft at 12:30AM May 30, 2023Observed: 2.17 ft at 12:45AM May 30, 2023Observed: 2.16 ft at 1:00AM May 30, 2023Observed: 2.16 ft at 1:15AM May 30, 2023Observed: 2.17 ft at 1:30AM May 30, 2023Observed: 2.16 ft at 1:45AM May 30, 2023Observed: 2.16 ft at 2:00AM May 30, 2023Observed: 2.16 ft at 2:15AM May 30, 2023Observed: 2.16 ft at 2:30AM May 30, 2023Observed: 2.16 ft at 2:45AM May 30, 2023Observed: 2.16 ft at 3:00AM May 30, 2023Observed: 2.16 ft at 3:15AM May 30, 2023Observed: 2.16 ft at 3:30AM May 30, 2023Observed: 2.15 ft at 3:45AM May 30, 2023Observed: 2.16 ft at 4:00AM May 30, 2023Observed: 2.16 ft at 4:15AM May 30, 2023Observed: 2.16 ft at 4:30AM May 30, 2023Observed: 2.16 ft at 4:45AM May 30, 2023Observed: 2.15 ft at 5:00AM May 30, 2023Observed: 2.16 ft at 5:15AM May 30, 2023Observed: 2.16 ft at 5:30AM May 30, 2023Observed: 2.16 ft at 5:45AM May 30, 2023Observed: 2.15 ft at 6:00AM May 30, 2023Observed: 2.15 ft at 6:15AM May 30, 2023Observed: 2.16 ft at 6:30AM May 30, 2023Observed: 2.16 ft at 6:45AM May 30, 2023Observed: 2.15 ft at 7:00AM May 30, 2023Observed: 2.15 ft at 7:15AM May 30, 2023Observed: 2.16 ft at 7:30AM May 30, 2023Observed: 2.16 ft at 7:45AM May 30, 2023Observed: 2.16 ft at 8:00AM May 30, 2023Observed: 2.16 ft at 8:15AM May 30, 2023Observed: 2.16 ft at 8:30AM May 30, 2023Observed: 2.15 ft at 8:45AM May 30, 2023Observed: 2.16 ft at 9:00AM May 30, 2023Observed: 2.16 ft at 9:15AM May 30, 2023Observed: 2.16 ft at 9:30AM May 30, 2023Observed: 2.16 ft at 9:45AM May 30, 2023Observed: 2.16 ft at 10:00AM May 30, 2023Observed: 2.16 ft at 10:15AM May 30, 2023Observed: 2.16 ft at 10:30AM May 30, 2023Observed: 2.16 ft at 10:45AM May 30, 2023Observed: 2.17 ft at 11:00AM May 30, 2023Observed: 2.16 ft at 11:15AM May 30, 2023Observed: 2.16 ft at 11:30AM May 30, 2023Observed: 2.16 ft at 11:45AM May 30, 2023Observed: 2.16 ft at 12:00PM May 30, 2023Observed: 2.16 ft at 12:15PM May 30, 2023Observed: 2.16 ft at 12:30PM May 30, 2023Observed: 2.16 ft at 12:45PM May 30, 2023Observed: 2.16 ft at 1:00PM May 30, 2023Observed: 2.17 ft at 1:15PM May 30, 2023Observed: 2.16 ft at 1:30PM May 30, 2023Observed: 2.16 ft at 1:45PM May 30, 2023Observed: 2.17 ft at 2:00PM May 30, 2023Observed: 2.15 ft at 2:15PM May 30, 2023Observed: 2.15 ft at 2:30PM May 30, 2023Observed: 2.15 ft at 2:45PM May 30, 2023Observed: 2.16 ft at 3:00PM May 30, 2023Observed: 2.16 ft at 3:15PM May 30, 2023Observed: 2.15 ft at 3:30PM May 30, 2023Observed: 2.15 ft at 3:45PM May 30, 2023Observed: 2.16 ft at 4:00PM May 30, 2023Observed: 2.15 ft at 4:15PM May 30, 2023Observed: 2.16 ft at 4:30PM May 30, 2023Observed: 2.14 ft at 4:45PM May 30, 2023Observed: 2.15 ft at 5:00PM May 30, 2023Observed: 2.15 ft at 5:15PM May 30, 2023Observed: 2.15 ft at 5:30PM May 30, 2023Observed: 2.15 ft at 5:45PM May 30, 2023Observed: 2.15 ft at 6:00PM May 30, 2023Observed: 2.16 ft at 6:15PM May 30, 2023Observed: 2.15 ft at 6:30PM May 30, 2023Observed: 2.16 ft at 6:45PM May 30, 2023Observed: 2.14 ft at 7:00PM May 30, 2023Observed: 2.15 ft at 7:15PM May 30, 2023Observed: 2.15 ft at 7:30PM May 30, 2023Observed: 2.16 ft at 7:45PM May 30, 2023Observed: 2.14 ft at 8:00PM May 30, 2023Observed: 2.15 ft at 8:15PM May 30, 2023Observed: 2.15 ft at 8:30PM May 30, 2023Observed: 2.15 ft at 8:45PM May 30, 2023Observed: 2.15 ft at 9:00PM May 30, 2023Observed: 2.15 ft at 9:15PM May 30, 2023Observed: 2.15 ft at 9:30PM May 30, 2023Observed: 2.15 ft at 9:45PM May 30, 2023Observed: 2.15 ft at 10:00PM May 30, 2023Observed: 2.16 ft at 10:15PM May 30, 2023Observed: 2.15 ft at 10:30PM May 30, 2023Observed: 2.14 ft at 10:45PM May 30, 2023Observed: 2.15 ft at 11:00PM May 30, 2023Observed: 2.14 ft at 11:15PM May 30, 2023Observed: 2.15 ft at 11:30PM May 30, 2023Observed: 2.15 ft at 11:45PM May 30, 2023Observed: 2.15 ft at 12:00AM May 31, 2023Observed: 2.15 ft at 12:15AM May 31, 2023Observed: 2.14 ft at 12:30AM May 31, 2023Observed: 2.14 ft at 12:45AM May 31, 2023Observed: 2.14 ft at 1:00AM May 31, 2023Observed: 2.15 ft at 1:15AM May 31, 2023Observed: 2.15 ft at 1:30AM May 31, 2023Observed: 2.15 ft at 1:45AM May 31, 2023Observed: 2.15 ft at 2:00AM May 31, 2023Observed: 2.14 ft at 2:15AM May 31, 2023Observed: 2.15 ft at 2:30AM May 31, 2023Observed: 2.15 ft at 2:45AM May 31, 2023Observed: 2.14 ft at 3:00AM May 31, 2023Observed: 2.15 ft at 3:15AM May 31, 2023Observed: 2.15 ft at 3:30AM May 31, 2023Observed: 2.14 ft at 3:45AM May 31, 2023Observed: 2.15 ft at 4:00AM May 31, 2023Observed: 2.14 ft at 4:15AM May 31, 2023Observed: 2.15 ft at 4:30AM May 31, 2023Observed: 2.14 ft at 4:45AM May 31, 2023Observed: 2.15 ft at 5:00AM May 31, 2023Observed: 2.14 ft at 5:15AM May 31, 2023Observed: 2.14 ft at 5:30AM May 31, 2023Observed: 2.14 ft at 5:45AM May 31, 2023Observed: 2.14 ft at 6:00AM May 31, 2023Observed: 2.14 ft at 6:15AM May 31, 2023Observed: 2.15 ft at 6:30AM May 31, 2023Observed: 2.14 ft at 6:45AM May 31, 2023Observed: 2.14 ft at 7:00AM May 31, 2023Observed: 2.14 ft at 7:15AM May 31, 2023Observed: 2.14 ft at 7:30AM May 31, 2023Observed: 2.14 ft at 7:45AM May 31, 2023Observed: 2.14 ft at 8:00AM May 31, 2023Observed: 2.14 ft at 8:15AM May 31, 2023Observed: 2.15 ft at 8:30AM May 31, 2023Observed: 2.14 ft at 8:45AM May 31, 2023Observed: 2.14 ft at 9:00AM May 31, 2023Observed: 2.14 ft at 9:15AM May 31, 2023Observed: 2.14 ft at 9:30AM May 31, 2023Observed: 2.14 ft at 9:45AM May 31, 2023Observed: 2.14 ft at 10:00AM May 31, 2023Observed: 2.14 ft at 10:15AM May 31, 2023Observed: 2.14 ft at 10:30AM May 31, 2023Observed: 2.15 ft at 10:45AM May 31, 2023Observed: 2.14 ft at 11:00AM May 31, 2023Observed: 2.14 ft at 11:15AM May 31, 2023Observed: 2.14 ft at 11:30AM May 31, 2023Observed: 2.14 ft at 11:45AM May 31, 2023Observed: 2.14 ft at 12:00PM May 31, 2023Observed: 2.14 ft at 12:15PM May 31, 2023Observed: 2.15 ft at 12:30PM May 31, 2023Observed: 2.14 ft at 12:45PM May 31, 2023Observed: 2.14 ft at 1:00PM May 31, 2023Observed: 2.15 ft at 1:15PM May 31, 2023Observed: 2.13 ft at 1:30PM May 31, 2023Observed: 2.14 ft at 1:45PM May 31, 2023Observed: 2.14 ft at 2:00PM May 31, 2023Observed: 2.14 ft at 2:15PM May 31, 2023Observed: 2.13 ft at 2:30PM May 31, 2023Observed: 2.13 ft at 2:45PM May 31, 2023Observed: 2.14 ft at 3:00PM May 31, 2023Observed: 2.13 ft at 3:15PM May 31, 2023Observed: 2.13 ft at 3:30PM May 31, 2023Observed: 2.14 ft at 3:45PM May 31, 2023Observed: 2.13 ft at 4:00PM May 31, 2023Observed: 2.13 ft at 4:15PM May 31, 2023Observed: 2.13 ft at 4:30PM May 31, 2023Observed: 2.13 ft at 4:45PM May 31, 2023Observed: 2.14 ft at 5:00PM May 31, 2023Observed: 2.14 ft at 5:15PM May 31, 2023Observed: 2.13 ft at 5:30PM May 31, 2023Observed: 2.13 ft at 5:45PM May 31, 2023Observed: 2.14 ft at 6:00PM May 31, 2023Observed: 2.14 ft at 6:15PM May 31, 2023Observed: 2.13 ft at 6:30PM May 31, 2023Observed: 2.13 ft at 6:45PM May 31, 2023Observed: 2.14 ft at 7:00PM May 31, 2023Observed: 2.14 ft at 7:15PM May 31, 2023Observed: 2.13 ft at 7:30PM May 31, 2023Observed: 2.13 ft at 7:45PM May 31, 2023Observed: 2.13 ft at 8:00PM May 31, 2023Observed: 2.14 ft at 8:15PM May 31, 2023Observed: 2.14 ft at 8:30PM May 31, 2023Observed: 2.14 ft at 9:15PM May 31, 2023Observed: 2.14 ft at 9:30PM May 31, 2023Observed: 2.13 ft at 9:45PM May 31, 2023Observed: 2.13 ft at 10:00PM May 31, 2023Observed: 2.14 ft at 10:15PM May 31, 2023Observed: 2.13 ft at 10:30PM May 31, 2023Observed: 2.13 ft at 10:45PM May 31, 2023Observed: 2.14 ft at 11:00PM May 31, 2023Observed: 2.13 ft at 11:15PM May 31, 2023Observed: 2.13 ft at 11:30PM May 31, 2023Observed: 2.14 ft at 11:45PM May 31, 2023Observed: 2.14 ft at 12:00AM Jun 01, 2023Observed: 2.13 ft at 12:15AM Jun 01, 2023Observed: 2.13 ft at 12:30AM Jun 01, 2023Observed: 2.13 ft at 12:45AM Jun 01, 2023Observed: 2.13 ft at 1:00AM Jun 01, 2023Observed: 2.13 ft at 1:15AM Jun 01, 2023Observed: 2.14 ft at 1:30AM Jun 01, 2023Observed: 2.14 ft at 1:45AM Jun 01, 2023Observed: 2.13 ft at 2:00AM Jun 01, 2023Observed: 2.13 ft at 2:15AM Jun 01, 2023Observed: 2.14 ft at 2:30AM Jun 01, 2023Observed: 2.13 ft at 2:45AM Jun 01, 2023Observed: 2.13 ft at 3:00AM Jun 01, 2023Observed: 2.13 ft at 3:15AM Jun 01, 2023Observed: 2.13 ft at 3:30AM Jun 01, 2023Observed: 2.13 ft at 3:45AM Jun 01, 2023Observed: 2.13 ft at 4:00AM Jun 01, 2023Observed: 2.13 ft at 4:15AM Jun 01, 2023Observed: 2.13 ft at 4:30AM Jun 01, 2023Observed: 2.13 ft at 4:45AM Jun 01, 2023Observed: 2.12 ft at 5:00AM Jun 01, 2023Observed: 2.13 ft at 5:15AM Jun 01, 2023Observed: 2.13 ft at 5:30AM Jun 01, 2023Observed: 2.13 ft at 5:45AM Jun 01, 2023Observed: 2.13 ft at 6:00AM Jun 01, 2023Observed: 2.13 ft at 6:15AM Jun 01, 2023Observed: 2.13 ft at 6:30AM Jun 01, 2023Observed: 2.13 ft at 6:45AM Jun 01, 2023Observed: 2.12 ft at 7:00AM Jun 01, 2023Observed: 2.13 ft at 7:15AM Jun 01, 2023Observed: 2.13 ft at 7:30AM Jun 01, 2023Observed: 2.13 ft at 7:45AM Jun 01, 2023Observed: 2.12 ft at 8:00AM Jun 01, 2023Observed: 2.13 ft at 8:15AM Jun 01, 2023Observed: 2.13 ft at 8:30AM Jun 01, 2023Observed: 2.13 ft at 8:45AM Jun 01, 2023Observed: 2.13 ft at 9:00AM Jun 01, 2023Observed: 2.13 ft at 9:15AM Jun 01, 2023Observed: 2.12 ft at 9:30AM Jun 01, 2023Observed: 2.12 ft at 9:45AM Jun 01, 2023Observed: 2.12 ft at 10:00AM Jun 01, 2023Observed: 2.13 ft at 10:15AM Jun 01, 2023Observed: 2.12 ft at 10:30AM Jun 01, 2023Observed: 2.14 ft at 10:45AM Jun 01, 2023Observed: 2.13 ft at 11:00AM Jun 01, 2023Observed: 2.13 ft at 11:15AM Jun 01, 2023Observed: 2.13 ft at 11:30AM Jun 01, 2023Observed: 2.13 ft at 11:45AM Jun 01, 2023Observed: 2.13 ft at 12:00PM Jun 01, 2023Observed: 2.13 ft at 12:15PM Jun 01, 2023Observed: 2.13 ft at 12:30PM Jun 01, 2023Observed: 2.13 ft at 12:45PM Jun 01, 2023Observed: 2.14 ft at 1:00PM Jun 01, 2023Observed: 2.12 ft at 1:15PM Jun 01, 2023Observed: 2.12 ft at 1:30PM Jun 01, 2023Observed: 2.13 ft at 1:45PM Jun 01, 2023Observed: 2.13 ft at 2:00PM Jun 01, 2023Observed: 2.12 ft at 2:15PM Jun 01, 2023Observed: 2.12 ft at 2:30PM Jun 01, 2023Observed: 2.12 ft at 2:45PM Jun 01, 2023Observed: 2.14 ft at 3:00PM Jun 01, 2023Observed: 2.13 ft at 3:15PM Jun 01, 2023Observed: 2.12 ft at 3:30PM Jun 01, 2023Observed: 2.12 ft at 3:45PM Jun 01, 2023Observed: 2.12 ft at 4:00PM Jun 01, 2023Observed: 2.12 ft at 4:15PM Jun 01, 2023Observed: 2.12 ft at 4:30PM Jun 01, 2023Observed: 2.12 ft at 4:45PM Jun 01, 2023Observed: 2.13 ft at 5:00PM Jun 01, 2023Observed: 2.13 ft at 5:15PM Jun 01, 2023Observed: 2.13 ft at 5:30PM Jun 01, 2023Observed: 2.13 ft at 5:45PM Jun 01, 2023Observed: 2.13 ft at 6:00PM Jun 01, 2023Observed: 2.13 ft at 6:15PM Jun 01, 2023Observed: 2.13 ft at 6:30PM Jun 01, 2023Observed: 2.13 ft at 6:45PM Jun 01, 2023Observed: 2.13 ft at 7:00PM Jun 01, 2023Observed: 2.13 ft at 7:15PM Jun 01, 2023Observed: 2.13 ft at 7:30PM Jun 01, 2023Observed: 2.13 ft at 7:45PM Jun 01, 2023Observed: 2.12 ft at 8:00PM Jun 01, 2023Observed: 2.12 ft at 8:15PM Jun 01, 2023Observed: 2.13 ft at 8:30PM Jun 01, 2023Observed: 2.12 ft at 8:45PM Jun 01, 2023Observed: 2.12 ft at 9:00PM Jun 01, 2023Observed: 2.14 ft at 9:15PM Jun 01, 2023Observed: 2.12 ft at 9:30PM Jun 01, 2023Observed: 2.12 ft at 9:45PM Jun 01, 2023Observed: 2.13 ft at 10:00PM Jun 01, 2023Observed: 2.13 ft at 10:15PM Jun 01, 2023Observed: 2.12 ft at 10:30PM Jun 01, 2023Observed: 2.13 ft at 10:45PM Jun 01, 2023Observed: 2.12 ft at 11:00PM Jun 01, 2023Observed: 2.13 ft at 11:15PM Jun 01, 2023Observed: 2.12 ft at 11:30PM Jun 01, 2023Observed: 2.13 ft at 11:45PM Jun 01, 2023Observed: 2.13 ft at 12:00AM Jun 02, 2023Observed: 2.12 ft at 12:15AM Jun 02, 2023Observed: 2.12 ft at 12:30AM Jun 02, 2023Observed: 2.12 ft at 12:45AM Jun 02, 2023Observed: 2.12 ft at 1:00AM Jun 02, 2023Observed: 2.12 ft at 1:15AM Jun 02, 2023Observed: 2.12 ft at 1:30AM Jun 02, 2023Observed: 2.12 ft at 1:45AM Jun 02, 2023Observed: 2.12 ft at 2:00AM Jun 02, 2023Observed: 2.12 ft at 2:15AM Jun 02, 2023Observed: 2.13 ft at 2:30AM Jun 02, 2023Observed: 2.12 ft at 2:45AM Jun 02, 2023Observed: 2.12 ft at 3:00AM Jun 02, 2023Observed: 2.12 ft at 3:15AM Jun 02, 2023Observed: 2.12 ft at 3:30AM Jun 02, 2023Observed: 2.12 ft at 3:45AM Jun 02, 2023Observed: 2.12 ft at 4:00AM Jun 02, 2023Observed: 2.12 ft at 4:15AM Jun 02, 2023Observed: 2.12 ft at 4:30AM Jun 02, 2023Observed: 2.12 ft at 4:45AM Jun 02, 2023Observed: 2.12 ft at 5:00AM Jun 02, 2023Observed: 2.11 ft at 5:15AM Jun 02, 2023Observed: 2.12 ft at 5:30AM Jun 02, 2023Observed: 2.12 ft at 5:45AM Jun 02, 2023Observed: 2.12 ft at 6:00AM Jun 02, 2023Observed: 2.11 ft at 6:15AM Jun 02, 2023Observed: 2.12 ft at 6:30AM Jun 02, 2023Observed: 2.12 ft at 6:45AM Jun 02, 2023Observed: 2.11 ft at 7:00AM Jun 02, 2023Observed: 2.11 ft at 7:15AM Jun 02, 2023Observed: 2.12 ft at 7:30AM Jun 02, 2023Observed: 2.12 ft at 7:45AM Jun 02, 2023Observed: 2.12 ft at 8:00AM Jun 02, 2023Observed: 2.11 ft at 8:15AM Jun 02, 2023Observed: 2.11 ft at 8:30AM Jun 02, 2023Observed: 2.11 ft at 8:45AM Jun 02, 2023Observed: 2.11 ft at 9:00AM Jun 02, 2023Observed: 2.11 ft at 9:15AM Jun 02, 2023Observed: 2.11 ft at 9:30AM Jun 02, 2023Observed: 2.11 ft at 9:45AM Jun 02, 2023Observed: 2.12 ft at 10:00AM Jun 02, 2023Observed: 2.11 ft at 10:15AM Jun 02, 2023Observed: 2.11 ft at 10:30AM Jun 02, 2023Observed: 2.11 ft at 10:45AM Jun 02, 2023Observed: 2.13 ft at 11:00AM Jun 02, 2023Observed: 2.11 ft at 11:15AM Jun 02, 2023Observed: 2.12 ft at 11:30AM Jun 02, 2023Observed: 2.12 ft at 11:45AM Jun 02, 2023Observed: 2.12 ft at 12:00PM Jun 02, 2023Observed: 2.12 ft at 12:15PM Jun 02, 2023Observed: 2.13 ft at 12:30PM Jun 02, 2023Observed: 2.11 ft at 12:45PM Jun 02, 2023Observed: 2.11 ft at 1:00PM Jun 02, 2023Observed: 2.11 ft at 1:15PM Jun 02, 2023Observed: 2.12 ft at 1:30PM Jun 02, 2023Observed: 2.12 ft at 1:45PM Jun 02, 2023Observed: 2.12 ft at 2:00PM Jun 02, 2023Observed: 2.12 ft at 2:15PM Jun 02, 2023Observed: 2.11 ft at 2:30PM Jun 02, 2023Observed: 2.11 ft at 2:45PM Jun 02, 2023Observed: 2.12 ft at 3:00PM Jun 02, 2023Observed: 2.12 ft at 3:15PM Jun 02, 2023Observed: 2.12 ft at 3:30PM Jun 02, 2023Observed: 2.12 ft at 3:45PM Jun 02, 2023Observed: 2.12 ft at 4:00PM Jun 02, 2023Observed: 2.12 ft at 4:15PM Jun 02, 2023Observed: 2.12 ft at 4:30PM Jun 02, 2023Observed: 2.12 ft at 4:45PM Jun 02, 2023Observed: 2.12 ft at 5:00PM Jun 02, 2023Observed: 2.11 ft at 5:15PM Jun 02, 2023Observed: 2.1 ft at 5:30PM Jun 02, 2023Observed: 2.11 ft at 5:45PM Jun 02, 2023Observed: 2.12 ft at 6:00PM Jun 02, 2023Observed: 2.11 ft at 6:15PM Jun 02, 2023Observed: 2.11 ft at 6:30PM Jun 02, 2023Observed: 2.11 ft at 6:45PM Jun 02, 2023Observed: 2.12 ft at 7:00PM Jun 02, 2023Observed: 2.11 ft at 7:15PM Jun 02, 2023Observed: 2.11 ft at 7:30PM Jun 02, 2023Observed: 2.12 ft at 7:45PM Jun 02, 2023Observed: 2.11 ft at 8:00PM Jun 02, 2023Observed: 2.12 ft at 8:15PM Jun 02, 2023Observed: 2.11 ft at 8:30PM Jun 02, 2023Observed: 2.11 ft at 9:15PM Jun 02, 2023Observed: 2.11 ft at 9:30PM Jun 02, 2023Observed: 2.11 ft at 9:45PM Jun 02, 2023Observed: 2.12 ft at 10:00PM Jun 02, 2023Observed: 2.11 ft at 10:15PM Jun 02, 2023Observed: 2.11 ft at 10:30PM Jun 02, 2023Observed: 2.1 ft at 10:45PM Jun 02, 2023Observed: 2.11 ft at 11:00PM Jun 02, 2023Observed: 2.1 ft at 11:15PM Jun 02, 2023Observed: 2.11 ft at 11:30PM Jun 02, 2023Observed: 2.11 ft at 11:45PM Jun 02, 2023Observed: 2.11 ft at 12:00AM Jun 03, 2023Observed: 2.11 ft at 12:15AM Jun 03, 2023Observed: 2.11 ft at 12:30AM Jun 03, 2023Observed: 2.11 ft at 12:45AM Jun 03, 2023Observed: 2.11 ft at 1:00AM Jun 03, 2023Observed: 2.11 ft at 1:15AM Jun 03, 2023Observed: 2.12 ft at 1:30AM Jun 03, 2023Observed: 2.12 ft at 1:45AM Jun 03, 2023Observed: 2.12 ft at 2:00AM Jun 03, 2023Observed: 2.11 ft at 2:15AM Jun 03, 2023Observed: 2.12 ft at 2:30AM Jun 03, 2023Observed: 2.11 ft at 2:45AM Jun 03, 2023Observed: 2.11 ft at 3:00AM Jun 03, 2023Observed: 2.11 ft at 3:15AM Jun 03, 2023Observed: 2.11 ft at 3:30AM Jun 03, 2023Observed: 2.11 ft at 3:45AM Jun 03, 2023Observed: 2.11 ft at 4:00AM Jun 03, 2023Observed: 2.11 ft at 4:15AM Jun 03, 2023Observed: 2.11 ft at 4:30AM Jun 03, 2023Observed: 2.11 ft at 4:45AM Jun 03, 2023Observed: 2.11 ft at 5:00AM Jun 03, 2023Observed: 2.1 ft at 5:15AM Jun 03, 2023Observed: 2.11 ft at 5:30AM Jun 03, 2023Observed: 2.1 ft at 5:45AM Jun 03, 2023Observed: 2.11 ft at 6:00AM Jun 03, 2023Observed: 2.11 ft at 6:15AM Jun 03, 2023Observed: 2.11 ft at 6:30AM Jun 03, 2023Observed: 2.1 ft at 6:45AM Jun 03, 2023Observed: 2.1 ft at 7:00AM Jun 03, 2023Observed: 2.11 ft at 7:15AM Jun 03, 2023Observed: 2.11 ft at 7:30AM Jun 03, 2023Observed: 2.1 ft at 7:45AM Jun 03, 2023Observed: 2.1 ft at 8:00AM Jun 03, 2023Observed: 2.1 ft at 8:15AM Jun 03, 2023Observed: 2.11 ft at 8:30AM Jun 03, 2023Observed: 2.1 ft at 8:45AM Jun 03, 2023Observed: 2.11 ft at 9:00AM Jun 03, 2023Observed: 2.1 ft at 9:15AM Jun 03, 2023Observed: 2.11 ft at 9:30AM Jun 03, 2023Observed: 2.11 ft at 9:45AM Jun 03, 2023Observed: 2.11 ft at 10:00AM Jun 03, 2023Observed: 2.11 ft at 10:15AM Jun 03, 2023Observed: 2.1 ft at 10:30AM Jun 03, 2023Observed: 2.11 ft at 10:45AM Jun 03, 2023Observed: 2.11 ft at 11:00AM Jun 03, 2023Observed: 2.1 ft at 11:15AM Jun 03, 2023Observed: 2.11 ft at 11:30AM Jun 03, 2023Observed: 2.1 ft at 11:45AM Jun 03, 2023Observed: 2.1 ft at 12:00PM Jun 03, 2023USGS--Water Resources of the United StatesUNNM7(plotting HGIRG) Graph Created (12:26PM Jun 3, 2023)ObservedLatest observed value: 2.1 ft at 12:00 PM CDT 3-Jun-2023. Flood Stage is 15 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Bourbeuse River at Union are issued as needed during times of high water, but are not routinely available.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

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Upstream Gauge - near High Gate Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 22
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 34.31 ft on 12/29/2015
(2) 33.80 ft on 12/05/1982
(3) 29.38 ft on 05/02/2017
(4) 28.50 ft on 08/22/1915
(5) 27.77 ft on 04/13/1994
(6) 26.37 ft on 07/09/1993
(7) 25.89 ft on 03/21/2008
(8) 24.53 ft on 05/07/2000
(9) 24.44 ft on 07/01/1957
(10) 23.89 ft on 01/07/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.29 ft on 03/06/2023 (P)
(2) 18.18 ft on 05/24/2022
(3) 22.72 ft on 05/08/2022
(4) 15.37 ft on 02/02/2021
(5) 15.29 ft on 03/22/2020
(6) 16.91 ft on 01/20/2020
(7) 20.62 ft on 01/14/2020
(8) 15.13 ft on 02/09/2019
(9) 15.86 ft on 02/27/2018
(10) 20.83 ft on 05/06/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.40 ft on 06/01/1936
(2) 0.40 ft on 09/01/1948
(3) 0.40 ft on 10/01/1948
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
31.7 At this height, the McDonald's restaurant at U.S. Hwy 50 and Missouri Hwy 47 will begin flooding without additional protection. They can install flood panels around the restaurant to add an additional 3 feet of protection to this height.
31.3 U.S. Highway 50 will be closed near this height in both directions near the Bourbeuse River bridge.
31 Near this height...Missouri State Highway 47 will be closed in both directions just north of U.S. Highway 50.
29.6 Phillips 66 at East Main and Highway 47 North floods at floor level.
29.2 Shades of Gold salon and the video store on U.S. Highway 50 begin to flood.
28.9 Mistler's Oak Furniture on Missouri Highway 47 begins to flood from Fenton Creek backwater.
26.9 Parking lot at Mistlers Oak Furniture begins to flood.
26.6 Dickie-Bub True Value Farm and Home begins to flood at floor level.
26.4 The Dollar General store begins to flood.
25.6 Water enters the lift station behind Dollar General store.
25.2 State Highway AT floods near the intersection with State Highway O near the I-44 bridge over the Bourbeuse River.
24.5 Water begins flooding the streets and property of the Bourbeuse Camp Trailer Park at Missouri Highway AT and U.S. Highway 50.
24.2 Water enters the upper floor at Crystal Ice and Fuel. Also, North Bend Loop Road south of Union begins flooding near this height.
23.6 Lower floor of Crystal Ice and Fuel begin to flood.
23.5 Parking lot at East Main Street and East State Street is covered.
23.4 East Main Street is closed.
23 Old Rock Road begins to flood.
22.5 Water begins covering East Main Street.
22.3 The lower quarter of the parking lot at the Dollar General and True Value stores is flooded.
21.9 Water begins covering Old County Farm Road.
21 Near this height, water begins covering Highway O between Highway AM and American Inn Road.
19.8 Near this height, Missouri State Route UU is closed in both directions.
17 Flat Creek backs up to Smeltzer's Park.
About This Location Collapse

Latitude: 38.444167° N, Longitude: 90.995556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 488.63 ft 503.58 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 488.58 ft 503.58 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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Page last modified: 2-Nov-2020 7:29 PM
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