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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
Maple River at Ida Grove Stage (ft)Observed: 1197.88 ft at 7:00PM Sep 16, 2023Observed: 1197.94 ft at 7:15PM Sep 16, 2023Observed: 1197.84 ft at 7:30PM Sep 16, 2023Observed: 1197.86 ft at 7:45PM Sep 16, 2023Observed: 1197.88 ft at 8:00PM Sep 16, 2023Observed: 1197.91 ft at 8:15PM Sep 16, 2023Observed: 1197.94 ft at 8:30PM Sep 16, 2023Observed: 1197.93 ft at 8:45PM Sep 16, 2023Observed: 1197.95 ft at 9:00PM Sep 16, 2023Observed: 1197.93 ft at 9:15PM Sep 16, 2023Observed: 1197.87 ft at 9:30PM Sep 16, 2023Observed: 1197.95 ft at 9:45PM Sep 16, 2023Observed: 1197.9 ft at 10:00PM Sep 16, 2023Observed: 1197.97 ft at 10:15PM Sep 16, 2023Observed: 1197.95 ft at 10:30PM Sep 16, 2023Observed: 1197.97 ft at 10:45PM Sep 16, 2023Observed: 1197.94 ft at 11:00PM Sep 16, 2023Observed: 1197.97 ft at 11:15PM Sep 16, 2023Observed: 1197.96 ft at 11:30PM Sep 16, 2023Observed: 1198.02 ft at 11:45PM Sep 16, 2023Observed: 1198.02 ft at 12:00AM Sep 17, 2023Observed: 1197.99 ft at 12:15AM Sep 17, 2023Observed: 1198.01 ft at 12:30AM Sep 17, 2023Observed: 1198.01 ft at 12:45AM Sep 17, 2023Observed: 1198.02 ft at 1:00AM Sep 17, 2023Observed: 1197.98 ft at 1:15AM Sep 17, 2023Observed: 1198.02 ft at 1:30AM Sep 17, 2023Observed: 1198.01 ft at 1:45AM Sep 17, 2023Observed: 1197.99 ft at 2:00AM Sep 17, 2023Observed: 1197.95 ft at 2:15AM Sep 17, 2023Observed: 1198.01 ft at 2:30AM Sep 17, 2023Observed: 1198.03 ft at 2:45AM Sep 17, 2023Observed: 1198 ft at 3:00AM Sep 17, 2023Observed: 1198 ft at 3:15AM Sep 17, 2023Observed: 1198 ft at 3:30AM Sep 17, 2023Observed: 1198 ft at 3:45AM Sep 17, 2023Observed: 1198.03 ft at 4:00AM Sep 17, 2023Observed: 1198 ft at 4:15AM Sep 17, 2023Observed: 1198.02 ft at 4:30AM Sep 17, 2023Observed: 1198.03 ft at 4:45AM Sep 17, 2023Observed: 1198.03 ft at 5:00AM Sep 17, 2023Observed: 1197.99 ft at 5:15AM Sep 17, 2023Observed: 1198.01 ft at 5:30AM Sep 17, 2023Observed: 1198.03 ft at 5:45AM Sep 17, 2023Observed: 1198.01 ft at 6:00AM Sep 17, 2023Observed: 1198.05 ft at 6:15AM Sep 17, 2023Observed: 1198.09 ft at 6:30AM Sep 17, 2023Observed: 1198.08 ft at 6:45AM Sep 17, 2023Observed: 1198.06 ft at 7:00AM Sep 17, 2023Observed: 1198.04 ft at 7:15AM Sep 17, 2023Observed: 1198.06 ft at 7:30AM Sep 17, 2023Observed: 1197.99 ft at 7:45AM Sep 17, 2023Observed: 1198.04 ft at 8:00AM Sep 17, 2023Observed: 1197.99 ft at 8:15AM Sep 17, 2023Observed: 1197.98 ft at 8:30AM Sep 17, 2023Observed: 1197.96 ft at 8:45AM Sep 17, 2023Observed: 1197.84 ft at 9:00AM Sep 17, 2023Observed: 1197.83 ft at 9:15AM Sep 17, 2023Observed: 1197.77 ft at 9:30AM Sep 17, 2023Observed: 1197.72 ft at 9:45AM Sep 17, 2023Observed: 1197.67 ft at 10:00AM Sep 17, 2023Observed: 1197.71 ft at 10:15AM Sep 17, 2023Observed: 1197.73 ft at 10:30AM Sep 17, 2023Observed: 1197.67 ft at 11:00AM Sep 17, 2023Observed: 1197.73 ft at 11:15AM Sep 17, 2023Observed: 1197.71 ft at 11:30AM Sep 17, 2023Observed: 1197.74 ft at 11:45AM Sep 17, 2023Observed: 1197.71 ft at 12:00PM Sep 17, 2023Observed: 1197.78 ft at 12:15PM Sep 17, 2023Observed: 1197.71 ft at 12:30PM Sep 17, 2023Observed: 1197.72 ft at 12:45PM Sep 17, 2023Observed: 1197.7 ft at 1:00PM Sep 17, 2023Observed: 1197.74 ft at 1:15PM Sep 17, 2023Observed: 1197.72 ft at 1:30PM Sep 17, 2023Observed: 1197.76 ft at 1:45PM Sep 17, 2023Observed: 1197.72 ft at 2:00PM Sep 17, 2023Observed: 1197.71 ft at 2:15PM Sep 17, 2023Observed: 1197.66 ft at 2:30PM Sep 17, 2023Observed: 1197.67 ft at 2:45PM Sep 17, 2023Observed: 1197.66 ft at 3:00PM Sep 17, 2023Observed: 1197.68 ft at 3:15PM Sep 17, 2023Observed: 1197.62 ft at 3:30PM Sep 17, 2023Observed: 1197.62 ft at 3:45PM Sep 17, 2023Observed: 1197.58 ft at 4:00PM Sep 17, 2023Observed: 1197.55 ft at 4:15PM Sep 17, 2023Observed: 1197.49 ft at 4:30PM Sep 17, 2023Observed: 1197.49 ft at 4:45PM Sep 17, 2023Observed: 1197.49 ft at 5:00PM Sep 17, 2023Observed: 1197.45 ft at 5:15PM Sep 17, 2023Observed: 1197.45 ft at 5:30PM Sep 17, 2023Observed: 1197.47 ft at 5:45PM Sep 17, 2023Observed: 1197.47 ft at 6:00PM Sep 17, 2023Observed: 1197.5 ft at 6:30PM Sep 17, 2023Observed: 1197.58 ft at 6:45PM Sep 17, 2023Observed: 1197.64 ft at 7:00PM Sep 17, 2023Observed: 1197.67 ft at 7:15PM Sep 17, 2023Observed: 1197.71 ft at 7:30PM Sep 17, 2023Observed: 1197.8 ft at 7:45PM Sep 17, 2023Observed: 1197.83 ft at 8:00PM Sep 17, 2023Observed: 1197.84 ft at 8:15PM Sep 17, 2023Observed: 1197.88 ft at 8:30PM Sep 17, 2023Observed: 1197.84 ft at 8:45PM Sep 17, 2023Observed: 1197.95 ft at 9:00PM Sep 17, 2023Observed: 1197.89 ft at 9:15PM Sep 17, 2023Observed: 1197.93 ft at 9:30PM Sep 17, 2023Observed: 1197.96 ft at 9:45PM Sep 17, 2023Observed: 1197.97 ft at 10:00PM Sep 17, 2023Observed: 1197.95 ft at 10:15PM Sep 17, 2023Observed: 1197.97 ft at 10:30PM Sep 17, 2023Observed: 1197.91 ft at 10:45PM Sep 17, 2023Observed: 1197.88 ft at 11:00PM Sep 17, 2023Observed: 1197.98 ft at 11:15PM Sep 17, 2023Observed: 1197.97 ft at 11:30PM Sep 17, 2023Observed: 1197.96 ft at 11:45PM Sep 17, 2023Observed: 1197.99 ft at 12:00AM Sep 18, 2023Observed: 1197.93 ft at 12:15AM Sep 18, 2023Observed: 1197.95 ft at 12:30AM Sep 18, 2023Observed: 1197.98 ft at 12:45AM Sep 18, 2023Observed: 1197.99 ft at 1:00AM Sep 18, 2023Observed: 1197.94 ft at 1:15AM Sep 18, 2023Observed: 1197.99 ft at 1:30AM Sep 18, 2023Observed: 1198 ft at 1:45AM Sep 18, 2023Observed: 1198 ft at 2:00AM Sep 18, 2023Observed: 1198 ft at 2:15AM Sep 18, 2023Observed: 1197.97 ft at 2:30AM Sep 18, 2023Observed: 1198 ft at 2:45AM Sep 18, 2023Observed: 1198 ft at 3:00AM Sep 18, 2023Observed: 1198 ft at 3:15AM Sep 18, 2023Observed: 1197.98 ft at 3:30AM Sep 18, 2023Observed: 1198.01 ft at 3:45AM Sep 18, 2023Observed: 1197.96 ft at 4:00AM Sep 18, 2023Observed: 1198 ft at 4:15AM Sep 18, 2023Observed: 1197.99 ft at 4:30AM Sep 18, 2023Observed: 1197.95 ft at 4:45AM Sep 18, 2023Observed: 1197.98 ft at 5:00AM Sep 18, 2023Observed: 1197.98 ft at 5:15AM Sep 18, 2023Observed: 1198.02 ft at 5:30AM Sep 18, 2023Observed: 1198.03 ft at 5:45AM Sep 18, 2023Observed: 1198.05 ft at 6:00AM Sep 18, 2023Observed: 1198.13 ft at 6:15AM Sep 18, 2023Observed: 1198.11 ft at 6:30AM Sep 18, 2023Observed: 1198.09 ft at 6:45AM Sep 18, 2023Observed: 1198.11 ft at 7:00AM Sep 18, 2023Observed: 1198.09 ft at 7:15AM Sep 18, 2023Observed: 1198.09 ft at 7:30AM Sep 18, 2023Observed: 1198.1 ft at 7:45AM Sep 18, 2023Observed: 1198.03 ft at 8:00AM Sep 18, 2023Observed: 1198.08 ft at 8:15AM Sep 18, 2023Observed: 1198.04 ft at 8:30AM Sep 18, 2023Observed: 1198.04 ft at 8:45AM Sep 18, 2023Observed: 1198.04 ft at 9:00AM Sep 18, 2023Observed: 1197.97 ft at 9:15AM Sep 18, 2023Observed: 1197.98 ft at 9:30AM Sep 18, 2023Observed: 1197.97 ft at 9:45AM Sep 18, 2023Observed: 1197.9 ft at 10:00AM Sep 18, 2023Observed: 1197.91 ft at 10:15AM Sep 18, 2023Observed: 1197.94 ft at 10:45AM Sep 18, 2023Observed: 1197.93 ft at 11:00AM Sep 18, 2023Observed: 1197.9 ft at 11:15AM Sep 18, 2023Observed: 1197.89 ft at 11:30AM Sep 18, 2023Observed: 1197.94 ft at 11:45AM Sep 18, 2023Observed: 1197.9 ft at 12:00PM Sep 18, 2023Observed: 1197.95 ft at 12:15PM Sep 18, 2023Observed: 1197.88 ft at 12:30PM Sep 18, 2023Observed: 1197.91 ft at 12:45PM Sep 18, 2023Observed: 1197.93 ft at 1:00PM Sep 18, 2023Observed: 1197.85 ft at 1:15PM Sep 18, 2023Observed: 1197.87 ft at 1:30PM Sep 18, 2023Observed: 1197.87 ft at 1:45PM Sep 18, 2023Observed: 1197.9 ft at 2:00PM Sep 18, 2023Observed: 1197.84 ft at 2:15PM Sep 18, 2023Observed: 1197.86 ft at 2:30PM Sep 18, 2023Observed: 1197.83 ft at 2:45PM Sep 18, 2023Observed: 1197.85 ft at 3:00PM Sep 18, 2023Observed: 1197.8 ft at 3:15PM Sep 18, 2023Observed: 1197.83 ft at 3:30PM Sep 18, 2023Observed: 1197.78 ft at 4:30PM Sep 18, 2023Observed: 1197.81 ft at 4:45PM Sep 18, 2023Observed: 1197.83 ft at 5:00PM Sep 18, 2023Observed: 1197.78 ft at 5:15PM Sep 18, 2023Observed: 1197.84 ft at 5:30PM Sep 18, 2023Observed: 1197.78 ft at 5:45PM Sep 18, 2023Observed: 1197.84 ft at 6:00PM Sep 18, 2023Observed: 1197.88 ft at 6:15PM Sep 18, 2023Observed: 1197.92 ft at 6:30PM Sep 18, 2023Observed: 1197.92 ft at 6:45PM Sep 18, 2023Observed: 1197.93 ft at 7:00PM Sep 18, 2023Observed: 1197.92 ft at 7:15PM Sep 18, 2023Observed: 1197.88 ft at 7:30PM Sep 18, 2023Observed: 1197.98 ft at 7:45PM Sep 18, 2023Observed: 1197.99 ft at 8:00PM Sep 18, 2023Observed: 1198.03 ft at 8:15PM Sep 18, 2023Observed: 1198.02 ft at 8:30PM Sep 18, 2023Observed: 1197.93 ft at 8:45PM Sep 18, 2023Observed: 1197.95 ft at 9:00PM Sep 18, 2023Observed: 1197.97 ft at 9:15PM Sep 18, 2023Observed: 1197.93 ft at 9:30PM Sep 18, 2023Observed: 1198.05 ft at 9:45PM Sep 18, 2023Observed: 1198.07 ft at 10:00PM Sep 18, 2023Observed: 1198.03 ft at 10:15PM Sep 18, 2023Observed: 1198.01 ft at 10:30PM Sep 18, 2023Observed: 1197.97 ft at 10:45PM Sep 18, 2023Observed: 1197.96 ft at 11:00PM Sep 18, 2023Observed: 1198.1 ft at 11:15PM Sep 18, 2023Observed: 1198.03 ft at 11:45PM Sep 18, 2023Observed: 1198.01 ft at 12:00AM Sep 19, 2023Observed: 1197.96 ft at 12:15AM Sep 19, 2023Observed: 1198.02 ft at 12:30AM Sep 19, 2023Observed: 1198 ft at 12:45AM Sep 19, 2023Observed: 1198.07 ft at 1:00AM Sep 19, 2023Observed: 1198.02 ft at 1:15AM Sep 19, 2023Observed: 1198.03 ft at 1:30AM Sep 19, 2023Observed: 1198.1 ft at 1:45AM Sep 19, 2023Observed: 1198 ft at 2:00AM Sep 19, 2023Observed: 1197.97 ft at 2:15AM Sep 19, 2023Observed: 1198.01 ft at 2:45AM Sep 19, 2023Observed: 1198.07 ft at 3:00AM Sep 19, 2023Observed: 1198 ft at 3:15AM Sep 19, 2023Observed: 1198.06 ft at 3:30AM Sep 19, 2023Observed: 1198.09 ft at 3:45AM Sep 19, 2023Observed: 1198.05 ft at 4:00AM Sep 19, 2023Observed: 1198.08 ft at 4:15AM Sep 19, 2023Observed: 1198.04 ft at 4:30AM Sep 19, 2023Observed: 1198.06 ft at 4:45AM Sep 19, 2023Observed: 1198.06 ft at 5:00AM Sep 19, 2023Observed: 1198.06 ft at 5:15AM Sep 19, 2023Observed: 1197.99 ft at 5:30AM Sep 19, 2023Observed: 1198 ft at 5:45AM Sep 19, 2023Observed: 1198.02 ft at 6:00AM Sep 19, 2023Observed: 1198.02 ft at 6:15AM Sep 19, 2023Observed: 1198.03 ft at 6:30AM Sep 19, 2023Observed: 1198.02 ft at 6:45AM Sep 19, 2023Observed: 1198.02 ft at 7:00AM Sep 19, 2023Observed: 1198.03 ft at 7:15AM Sep 19, 2023Observed: 1198.06 ft at 7:30AM Sep 19, 2023Observed: 1198.07 ft at 7:45AM Sep 19, 2023Observed: 1198.05 ft at 8:00AM Sep 19, 2023Observed: 1198.06 ft at 8:15AM Sep 19, 2023Observed: 1198.04 ft at 8:30AM Sep 19, 2023Observed: 1198.02 ft at 8:45AM Sep 19, 2023Observed: 1198.02 ft at 9:00AM Sep 19, 2023Observed: 1198.04 ft at 9:15AM Sep 19, 2023Observed: 1198.01 ft at 9:30AM Sep 19, 2023Observed: 1197.97 ft at 9:45AM Sep 19, 2023Observed: 1198.01 ft at 10:00AM Sep 19, 2023Observed: 1198.01 ft at 10:15AM Sep 19, 2023Observed: 1197.95 ft at 10:30AM Sep 19, 2023Observed: 1197.94 ft at 10:45AM Sep 19, 2023Observed: 1197.95 ft at 11:00AM Sep 19, 2023Observed: 1197.88 ft at 11:15AM Sep 19, 2023Observed: 1197.89 ft at 11:30AM Sep 19, 2023Observed: 1197.94 ft at 11:45AM Sep 19, 2023Observed: 1197.93 ft at 12:00PM Sep 19, 2023Observed: 1197.86 ft at 12:15PM Sep 19, 2023Observed: 1197.84 ft at 12:30PM Sep 19, 2023Observed: 1197.91 ft at 12:45PM Sep 19, 2023Observed: 1197.86 ft at 1:00PM Sep 19, 2023Observed: 1197.91 ft at 1:15PM Sep 19, 2023Observed: 1197.96 ft at 1:30PM Sep 19, 2023Observed: 1197.96 ft at 1:45PM Sep 19, 2023Observed: 1197.96 ft at 2:00PM Sep 19, 2023Observed: 1197.98 ft at 2:15PM Sep 19, 2023Observed: 1198.01 ft at 2:30PM Sep 19, 2023Observed: 1197.95 ft at 2:45PM Sep 19, 2023Observed: 1197.9 ft at 3:00PM Sep 19, 2023Observed: 1197.99 ft at 3:15PM Sep 19, 2023Observed: 1197.94 ft at 3:30PM Sep 19, 2023Observed: 1197.92 ft at 3:45PM Sep 19, 2023Observed: 1197.86 ft at 4:00PM Sep 19, 2023Observed: 1197.86 ft at 4:15PM Sep 19, 2023Observed: 1197.76 ft at 4:30PM Sep 19, 2023Observed: 1197.84 ft at 4:45PM Sep 19, 2023Observed: 1197.79 ft at 5:00PM Sep 19, 2023Observed: 1197.76 ft at 5:15PM Sep 19, 2023Observed: 1197.77 ft at 5:30PM Sep 19, 2023Observed: 1197.82 ft at 5:45PM Sep 19, 2023Observed: 1197.8 ft at 6:00PM Sep 19, 2023Observed: 1197.83 ft at 6:15PM Sep 19, 2023Observed: 1197.9 ft at 6:30PM Sep 19, 2023Observed: 1197.9 ft at 6:45PM Sep 19, 2023Observed: 1197.96 ft at 7:00PM Sep 19, 2023Observed: 1197.97 ft at 7:15PM Sep 19, 2023Observed: 1197.97 ft at 7:30PM Sep 19, 2023Observed: 1197.97 ft at 7:45PM Sep 19, 2023Observed: 1198.01 ft at 8:00PM Sep 19, 2023Observed: 1198.01 ft at 8:15PM Sep 19, 2023Observed: 1198.02 ft at 8:30PM Sep 19, 2023Observed: 1198.04 ft at 8:45PM Sep 19, 2023Observed: 1198.04 ft at 9:00PM Sep 19, 2023Observed: 1198 ft at 9:15PM Sep 19, 2023Observed: 1198.08 ft at 9:30PM Sep 19, 2023Observed: 1198 ft at 9:45PM Sep 19, 2023Observed: 1198.02 ft at 10:00PM Sep 19, 2023Observed: 1198.07 ft at 10:15PM Sep 19, 2023Observed: 1198.04 ft at 10:30PM Sep 19, 2023Observed: 1197.97 ft at 10:45PM Sep 19, 2023Observed: 1198.01 ft at 11:00PM Sep 19, 2023Observed: 1198.04 ft at 11:15PM Sep 19, 2023Observed: 1198 ft at 11:30PM Sep 19, 2023Observed: 1198.05 ft at 11:45PM Sep 19, 2023Observed: 1198.04 ft at 12:00AM Sep 20, 2023Observed: 1198.06 ft at 12:15AM Sep 20, 2023Observed: 1198.01 ft at 12:30AM Sep 20, 2023Observed: 1198.03 ft at 12:45AM Sep 20, 2023Observed: 1198 ft at 1:00AM Sep 20, 2023Observed: 1198.05 ft at 1:15AM Sep 20, 2023Observed: 1198.05 ft at 1:30AM Sep 20, 2023Observed: 1198 ft at 1:45AM Sep 20, 2023Observed: 1198.04 ft at 2:00AM Sep 20, 2023Observed: 1198.05 ft at 2:15AM Sep 20, 2023Observed: 1198.12 ft at 2:30AM Sep 20, 2023Observed: 1198.12 ft at 2:45AM Sep 20, 2023Observed: 1198.18 ft at 3:00AM Sep 20, 2023Observed: 1198.14 ft at 3:15AM Sep 20, 2023Observed: 1198.1 ft at 3:30AM Sep 20, 2023Observed: 1198.15 ft at 3:45AM Sep 20, 2023Observed: 1198.14 ft at 4:00AM Sep 20, 2023Observed: 1198.11 ft at 4:15AM Sep 20, 2023Observed: 1198.09 ft at 4:30AM Sep 20, 2023Observed: 1198.06 ft at 4:45AM Sep 20, 2023Observed: 1198.09 ft at 5:00AM Sep 20, 2023Observed: 1198.14 ft at 5:15AM Sep 20, 2023Observed: 1198.12 ft at 5:30AM Sep 20, 2023Observed: 1198.11 ft at 5:45AM Sep 20, 2023Observed: 1198.13 ft at 6:00AM Sep 20, 2023Observed: 1198.09 ft at 6:30AM Sep 20, 2023Observed: 1198.09 ft at 6:45AM Sep 20, 2023Observed: 1198.06 ft at 7:00AM Sep 20, 2023Observed: 1198.1 ft at 7:15AM Sep 20, 2023Observed: 1198.09 ft at 7:30AM Sep 20, 2023Observed: 1198.03 ft at 7:45AM Sep 20, 2023Observed: 1198.02 ft at 8:00AM Sep 20, 2023Observed: 1198.1 ft at 8:15AM Sep 20, 2023Observed: 1198.13 ft at 8:30AM Sep 20, 2023Observed: 1198.1 ft at 8:45AM Sep 20, 2023Observed: 1198.1 ft at 9:00AM Sep 20, 2023Observed: 1198.07 ft at 9:15AM Sep 20, 2023Observed: 1198.05 ft at 9:30AM Sep 20, 2023Observed: 1198.03 ft at 9:45AM Sep 20, 2023Observed: 1198.02 ft at 10:00AM Sep 20, 2023Observed: 1198.03 ft at 10:15AM Sep 20, 2023Observed: 1198.02 ft at 10:30AM Sep 20, 2023Observed: 1198.03 ft at 10:45AM Sep 20, 2023Observed: 1197.99 ft at 11:00AM Sep 20, 2023Observed: 1198 ft at 11:15AM Sep 20, 2023Observed: 1197.97 ft at 11:30AM Sep 20, 2023Observed: 1197.97 ft at 11:45AM Sep 20, 2023Observed: 1197.9 ft at 12:00PM Sep 20, 2023Observed: 1197.95 ft at 12:15PM Sep 20, 2023Observed: 1197.97 ft at 12:30PM Sep 20, 2023Observed: 1197.93 ft at 12:45PM Sep 20, 2023Observed: 1197.95 ft at 1:00PM Sep 20, 2023Observed: 1197.86 ft at 1:15PM Sep 20, 2023Observed: 1197.96 ft at 1:30PM Sep 20, 2023Observed: 1197.93 ft at 1:45PM Sep 20, 2023Observed: 1197.88 ft at 2:00PM Sep 20, 2023Observed: 1197.89 ft at 2:15PM Sep 20, 2023Observed: 1197.88 ft at 2:30PM Sep 20, 2023Observed: 1197.85 ft at 2:45PM Sep 20, 2023Observed: 1197.83 ft at 3:00PM Sep 20, 2023Observed: 1197.85 ft at 3:15PM Sep 20, 2023Observed: 1197.84 ft at 3:30PM Sep 20, 2023Observed: 1197.88 ft at 3:45PM Sep 20, 2023Observed: 1197.85 ft at 4:00PM Sep 20, 2023Observed: 1197.9 ft at 4:15PM Sep 20, 2023Observed: 1197.87 ft at 4:30PM Sep 20, 2023Observed: 1197.83 ft at 4:45PM Sep 20, 2023Observed: 1197.9 ft at 5:00PM Sep 20, 2023Observed: 1197.88 ft at 5:15PM Sep 20, 2023Observed: 1197.84 ft at 5:30PM Sep 20, 2023Observed: 1197.88 ft at 5:45PM Sep 20, 2023Observed: 1197.85 ft at 6:00PM Sep 20, 2023Observed: 1197.84 ft at 6:15PM Sep 20, 2023Observed: 1197.92 ft at 6:30PM Sep 20, 2023Observed: 1197.97 ft at 6:45PM Sep 20, 2023Observed: 1198.01 ft at 7:00PM Sep 20, 2023Observed: 1198 ft at 7:15PM Sep 20, 2023Observed: 1198 ft at 7:30PM Sep 20, 2023Observed: 1198.02 ft at 7:45PM Sep 20, 2023Observed: 1198.02 ft at 8:00PM Sep 20, 2023Observed: 1198.02 ft at 8:15PM Sep 20, 2023Observed: 1198.01 ft at 8:30PM Sep 20, 2023Observed: 1197.99 ft at 8:45PM Sep 20, 2023Observed: 1197.96 ft at 9:00PM Sep 20, 2023Observed: 1197.98 ft at 9:15PM Sep 20, 2023Observed: 1198 ft at 9:30PM Sep 20, 2023Observed: 1197.99 ft at 10:00PM Sep 20, 2023Observed: 1198 ft at 10:30PM Sep 20, 2023Observed: 1198.04 ft at 10:45PM Sep 20, 2023Observed: 1197.95 ft at 11:00PM Sep 20, 2023Observed: 1198.04 ft at 11:15PM Sep 20, 2023Observed: 1197.98 ft at 11:30PM Sep 20, 2023Observed: 1198.03 ft at 11:45PM Sep 20, 2023Observed: 1198.01 ft at 12:00AM Sep 21, 2023Observed: 1197.98 ft at 12:15AM Sep 21, 2023Observed: 1198.02 ft at 12:30AM Sep 21, 2023Observed: 1197.99 ft at 12:45AM Sep 21, 2023Observed: 1198 ft at 1:00AM Sep 21, 2023Observed: 1198 ft at 1:15AM Sep 21, 2023Observed: 1197.99 ft at 1:30AM Sep 21, 2023Observed: 1198 ft at 1:45AM Sep 21, 2023Observed: 1197.97 ft at 2:00AM Sep 21, 2023Observed: 1198 ft at 2:15AM Sep 21, 2023Observed: 1198.01 ft at 2:30AM Sep 21, 2023Observed: 1197.97 ft at 2:45AM Sep 21, 2023Observed: 1198.04 ft at 3:00AM Sep 21, 2023Observed: 1198.04 ft at 3:15AM Sep 21, 2023Observed: 1198.06 ft at 3:30AM Sep 21, 2023Observed: 1198.06 ft at 3:45AM Sep 21, 2023Observed: 1198.08 ft at 4:00AM Sep 21, 2023Observed: 1198.09 ft at 4:15AM Sep 21, 2023Observed: 1198.04 ft at 4:30AM Sep 21, 2023Observed: 1198.02 ft at 5:00AM Sep 21, 2023Observed: 1198.06 ft at 5:15AM Sep 21, 2023Observed: 1198.07 ft at 5:30AM Sep 21, 2023Observed: 1198.07 ft at 5:45AM Sep 21, 2023Observed: 1198.07 ft at 6:00AM Sep 21, 2023Observed: 1198.07 ft at 6:15AM Sep 21, 2023Observed: 1198.06 ft at 6:30AM Sep 21, 2023Observed: 1198.04 ft at 6:45AM Sep 21, 2023Observed: 1198.02 ft at 7:00AM Sep 21, 2023Observed: 1198.02 ft at 7:15AM Sep 21, 2023Observed: 1198.01 ft at 7:30AM Sep 21, 2023Observed: 1198.01 ft at 7:45AM Sep 21, 2023Observed: 1198 ft at 8:00AM Sep 21, 2023Observed: 1197.95 ft at 8:15AM Sep 21, 2023Observed: 1197.94 ft at 8:30AM Sep 21, 2023Observed: 1197.92 ft at 8:45AM Sep 21, 2023Observed: 1197.9 ft at 9:00AM Sep 21, 2023Observed: 1197.91 ft at 9:15AM Sep 21, 2023Observed: 1197.92 ft at 9:30AM Sep 21, 2023Observed: 1197.92 ft at 10:00AM Sep 21, 2023Observed: 1197.93 ft at 10:15AM Sep 21, 2023Observed: 1197.94 ft at 10:45AM Sep 21, 2023Observed: 1197.95 ft at 11:00AM Sep 21, 2023Observed: 1197.95 ft at 11:15AM Sep 21, 2023Observed: 1197.93 ft at 11:45AM Sep 21, 2023Observed: 1197.94 ft at 12:00PM Sep 21, 2023Observed: 1197.96 ft at 12:15PM Sep 21, 2023Observed: 1197.95 ft at 12:30PM Sep 21, 2023Observed: 1197.92 ft at 1:15PM Sep 21, 2023Observed: 1197.95 ft at 1:30PM Sep 21, 2023Observed: 1197.97 ft at 1:45PM Sep 21, 2023Observed: 1197.96 ft at 2:00PM Sep 21, 2023Observed: 1197.97 ft at 2:15PM Sep 21, 2023Observed: 1197.97 ft at 2:30PM Sep 21, 2023Observed: 1197.97 ft at 2:45PM Sep 21, 2023Observed: 1197.96 ft at 3:00PM Sep 21, 2023Observed: 1197.98 ft at 3:15PM Sep 21, 2023Observed: 1197.97 ft at 3:30PM Sep 21, 2023Observed: 1197.98 ft at 3:45PM Sep 21, 2023Observed: 1197.98 ft at 4:15PM Sep 21, 2023Observed: 1197.96 ft at 4:30PM Sep 21, 2023Observed: 1197.97 ft at 4:45PM Sep 21, 2023Observed: 1197.94 ft at 5:00PM Sep 21, 2023Observed: 1197.92 ft at 5:15PM Sep 21, 2023Observed: 1197.91 ft at 5:30PM Sep 21, 2023Observed: 1197.95 ft at 5:45PM Sep 21, 2023Observed: 1197.96 ft at 6:00PM Sep 21, 2023Observed: 1197.97 ft at 6:15PM Sep 21, 2023Observed: 1197.95 ft at 6:30PM Sep 21, 2023Observed: 1197.95 ft at 6:45PM Sep 21, 2023Observed: 1197.9 ft at 7:00PM Sep 21, 2023Observed: 1197.9 ft at 7:15PM Sep 21, 2023Observed: 1197.86 ft at 7:30PM Sep 21, 2023Observed: 1197.81 ft at 7:45PM Sep 21, 2023Observed: 1197.82 ft at 8:00PM Sep 21, 2023Observed: 1197.86 ft at 8:15PM Sep 21, 2023Observed: 1197.91 ft at 8:30PM Sep 21, 2023Observed: 1197.88 ft at 8:45PM Sep 21, 2023Observed: 1197.93 ft at 9:00PM Sep 21, 2023Observed: 1198.04 ft at 9:15PM Sep 21, 2023Observed: 1197.98 ft at 9:30PM Sep 21, 2023Observed: 1198.07 ft at 9:45PM Sep 21, 2023Observed: 1198.02 ft at 10:00PM Sep 21, 2023Observed: 1198.02 ft at 10:15PM Sep 21, 2023Observed: 1198 ft at 10:30PM Sep 21, 2023Observed: 1197.98 ft at 10:45PM Sep 21, 2023Observed: 1198.01 ft at 11:00PM Sep 21, 2023Observed: 1197.99 ft at 11:15PM Sep 21, 2023Observed: 1198.01 ft at 11:30PM Sep 21, 2023Observed: 1198 ft at 11:45PM Sep 21, 2023Observed: 1198.05 ft at 12:00AM Sep 22, 2023Observed: 1198.05 ft at 12:15AM Sep 22, 2023Observed: 1198 ft at 12:30AM Sep 22, 2023Observed: 1198.02 ft at 12:45AM Sep 22, 2023Observed: 1198.01 ft at 1:00AM Sep 22, 2023Observed: 1198.04 ft at 1:15AM Sep 22, 2023Observed: 1198.06 ft at 1:30AM Sep 22, 2023Observed: 1198.07 ft at 1:45AM Sep 22, 2023Observed: 1198 ft at 2:00AM Sep 22, 2023Observed: 1198.06 ft at 2:15AM Sep 22, 2023Observed: 1198.04 ft at 2:30AM Sep 22, 2023Observed: 1198.04 ft at 2:45AM Sep 22, 2023Observed: 1198.03 ft at 3:00AM Sep 22, 2023Observed: 1198 ft at 3:15AM Sep 22, 2023Observed: 1198.07 ft at 3:30AM Sep 22, 2023Observed: 1198.03 ft at 3:45AM Sep 22, 2023Observed: 1197.99 ft at 4:00AM Sep 22, 2023Observed: 1198.06 ft at 4:15AM Sep 22, 2023Observed: 1198.06 ft at 4:30AM Sep 22, 2023Observed: 1198.11 ft at 4:45AM Sep 22, 2023Observed: 1198.08 ft at 5:00AM Sep 22, 2023Observed: 1197.99 ft at 5:15AM Sep 22, 2023Observed: 1198.02 ft at 5:30AM Sep 22, 2023Observed: 1198.04 ft at 5:45AM Sep 22, 2023Observed: 1198.01 ft at 6:00AM Sep 22, 2023Observed: 1198.05 ft at 6:15AM Sep 22, 2023Observed: 1198.1 ft at 6:30AM Sep 22, 2023Observed: 1198.05 ft at 6:45AM Sep 22, 2023Observed: 1198.04 ft at 7:00AM Sep 22, 2023Observed: 1198.03 ft at 7:15AM Sep 22, 2023Observed: 1198.03 ft at 7:30AM Sep 22, 2023Observed: 1198.05 ft at 7:45AM Sep 22, 2023Observed: 1198.08 ft at 8:00AM Sep 22, 2023Observed: 1198.08 ft at 8:15AM Sep 22, 2023Observed: 1198.1 ft at 8:30AM Sep 22, 2023Observed: 1198.11 ft at 8:45AM Sep 22, 2023Observed: 1198.11 ft at 9:00AM Sep 22, 2023Observed: 1198.1 ft at 9:15AM Sep 22, 2023Observed: 1198.11 ft at 9:30AM Sep 22, 2023Observed: 1198.05 ft at 10:00AM Sep 22, 2023Observed: 1198.05 ft at 10:15AM Sep 22, 2023Observed: 1198.08 ft at 10:30AM Sep 22, 2023Observed: 1198.04 ft at 10:45AM Sep 22, 2023Observed: 1198.04 ft at 11:00AM Sep 22, 2023Observed: 1198 ft at 11:15AM Sep 22, 2023Observed: 1198.02 ft at 11:30AM Sep 22, 2023Observed: 1198.01 ft at 11:45AM Sep 22, 2023Observed: 1198.03 ft at 12:00PM Sep 22, 2023Observed: 1198.15 ft at 12:30PM Sep 22, 2023Observed: 1198.18 ft at 12:45PM Sep 22, 2023Observed: 1198.27 ft at 1:15PM Sep 22, 2023Observed: 1198.32 ft at 1:30PM Sep 22, 2023Highest Observation: 1198.34 ft at 1:45PM Sep 22, 2023Observed: 1198.31 ft at 2:00PM Sep 22, 2023Observed: 1198.28 ft at 2:15PM Sep 22, 2023Observed: 1198.22 ft at 2:30PM Sep 22, 2023Observed: 1198.29 ft at 2:45PM Sep 22, 2023Observed: 1198.25 ft at 3:00PM Sep 22, 2023Observed: 1198.26 ft at 3:15PM Sep 22, 2023Observed: 1198.24 ft at 3:30PM Sep 22, 2023Observed: 1198.19 ft at 3:45PM Sep 22, 2023Observed: 1198.2 ft at 4:00PM Sep 22, 2023Observed: 1198.17 ft at 4:15PM Sep 22, 2023Observed: 1198.12 ft at 4:30PM Sep 22, 2023Observed: 1198.17 ft at 4:45PM Sep 22, 2023Observed: 1198.13 ft at 5:00PM Sep 22, 2023Observed: 1198.14 ft at 5:15PM Sep 22, 2023Observed: 1198.15 ft at 5:30PM Sep 22, 2023Observed: 1198.14 ft at 5:45PM Sep 22, 2023Observed: 1198.15 ft at 6:00PM Sep 22, 2023Observed: 1198.16 ft at 6:15PM Sep 22, 2023Observed: 1198.16 ft at 6:30PM Sep 22, 2023Observed: 1198.15 ft at 6:45PM Sep 22, 2023Observed: 1198.15 ft at 7:00PM Sep 22, 2023Observed: 1198.15 ft at 7:15PM Sep 22, 2023Observed: 1198.14 ft at 7:30PM Sep 22, 2023Observed: 1198.13 ft at 7:45PM Sep 22, 2023Observed: 1198.1 ft at 8:15PM Sep 22, 2023Observed: 1198.1 ft at 8:30PM Sep 22, 2023Observed: 1198.12 ft at 8:45PM Sep 22, 2023Observed: 1198.12 ft at 9:15PM Sep 22, 2023Observed: 1198.09 ft at 9:30PM Sep 22, 2023Observed: 1198.13 ft at 9:45PM Sep 22, 2023Observed: 1198.1 ft at 10:00PM Sep 22, 2023Observed: 1198.14 ft at 10:15PM Sep 22, 2023Observed: 1198.13 ft at 10:30PM Sep 22, 2023Observed: 1198.11 ft at 10:45PM Sep 22, 2023Observed: 1198.15 ft at 11:00PM Sep 22, 2023Observed: 1198.16 ft at 11:15PM Sep 22, 2023Observed: 1198.14 ft at 11:30PM Sep 22, 2023Observed: 1198.14 ft at 12:00AM Sep 23, 2023Observed: 1198.12 ft at 12:15AM Sep 23, 2023Observed: 1198.15 ft at 12:30AM Sep 23, 2023Observed: 1198.14 ft at 12:45AM Sep 23, 2023Observed: 1198.09 ft at 1:00AM Sep 23, 2023Observed: 1198.13 ft at 1:15AM Sep 23, 2023Observed: 1198.13 ft at 1:30AM Sep 23, 2023Observed: 1198.14 ft at 1:45AM Sep 23, 2023Observed: 1198.09 ft at 2:00AM Sep 23, 2023Observed: 1198.11 ft at 2:15AM Sep 23, 2023Observed: 1198.08 ft at 2:30AM Sep 23, 2023Observed: 1198.05 ft at 2:45AM Sep 23, 2023Observed: 1198.06 ft at 3:00AM Sep 23, 2023Observed: 1198.07 ft at 3:15AM Sep 23, 2023Observed: 1198.14 ft at 3:30AM Sep 23, 2023Observed: 1198.1 ft at 3:45AM Sep 23, 2023Observed: 1198.08 ft at 4:00AM Sep 23, 2023Observed: 1198.09 ft at 4:15AM Sep 23, 2023Observed: 1198.13 ft at 4:30AM Sep 23, 2023Observed: 1198.07 ft at 4:45AM Sep 23, 2023Observed: 1198.11 ft at 5:00AM Sep 23, 2023Observed: 1198.08 ft at 5:15AM Sep 23, 2023Observed: 1198.12 ft at 5:30AM Sep 23, 2023Observed: 1198.13 ft at 5:45AM Sep 23, 2023Observed: 1198.13 ft at 6:00AM Sep 23, 2023Observed: 1198.13 ft at 6:15AM Sep 23, 2023Observed: 1198.14 ft at 6:30AM Sep 23, 2023Observed: 1198.07 ft at 6:45AM Sep 23, 2023Observed: 1198.12 ft at 7:00AM Sep 23, 2023Observed: 1198.07 ft at 7:15AM Sep 23, 2023Observed: 1198.06 ft at 7:30AM Sep 23, 2023Observed: 1198.09 ft at 7:45AM Sep 23, 2023Observed: 1198.11 ft at 8:00AM Sep 23, 2023Observed: 1198.09 ft at 8:15AM Sep 23, 2023Observed: 1198.1 ft at 8:30AM Sep 23, 2023Observed: 1198.11 ft at 8:45AM Sep 23, 2023Observed: 1198.09 ft at 9:00AM Sep 23, 2023Observed: 1198.11 ft at 9:15AM Sep 23, 2023Observed: 1198.06 ft at 9:30AM Sep 23, 2023Observed: 1198.07 ft at 9:45AM Sep 23, 2023Observed: 1198.1 ft at 10:00AM Sep 23, 2023Observed: 1198.12 ft at 10:15AM Sep 23, 2023Observed: 1198.09 ft at 10:30AM Sep 23, 2023Observed: 1198.06 ft at 10:45AM Sep 23, 2023Observed: 1198.05 ft at 11:00AM Sep 23, 2023Observed: 1198.05 ft at 11:15AM Sep 23, 2023Observed: 1198.07 ft at 11:30AM Sep 23, 2023Observed: 1198.07 ft at 12:00PM Sep 23, 2023Observed: 1198.14 ft at 12:15PM Sep 23, 2023Observed: 1198.12 ft at 12:30PM Sep 23, 2023Observed: 1198.16 ft at 12:45PM Sep 23, 2023Observed: 1198.17 ft at 1:00PM Sep 23, 2023Observed: 1198.17 ft at 1:15PM Sep 23, 2023Observed: 1198.17 ft at 1:30PM Sep 23, 2023Observed: 1198.14 ft at 1:45PM Sep 23, 2023Observed: 1198.19 ft at 2:00PM Sep 23, 2023Observed: 1198.17 ft at 2:15PM Sep 23, 2023Observed: 1198.17 ft at 2:30PM Sep 23, 2023Observed: 1198.17 ft at 2:45PM Sep 23, 2023Observed: 1198.2 ft at 3:00PM Sep 23, 2023Observed: 1198.17 ft at 3:15PM Sep 23, 2023Observed: 1198.18 ft at 3:30PM Sep 23, 2023Observed: 1198.19 ft at 3:45PM Sep 23, 2023Observed: 1198.19 ft at 4:00PM Sep 23, 2023Observed: 1198.2 ft at 4:15PM Sep 23, 2023Observed: 1198.18 ft at 4:30PM Sep 23, 2023Observed: 1198.19 ft at 4:45PM Sep 23, 2023Observed: 1198.23 ft at 5:00PM Sep 23, 2023Observed: 1198.21 ft at 5:15PM Sep 23, 2023Observed: 1198.21 ft at 5:30PM Sep 23, 2023Observed: 1198.23 ft at 5:45PM Sep 23, 2023Observed: 1198.21 ft at 6:00PM Sep 23, 2023Observed: 1198.21 ft at 6:15PM Sep 23, 2023Observed: 1198.22 ft at 6:30PM Sep 23, 2023Observed: 1198.18 ft at 6:45PM Sep 23, 2023Observed: 1198.2 ft at 7:00PM Sep 23, 2023Observed: 1198.18 ft at 7:15PM Sep 23, 2023Observed: 1198.17 ft at 7:30PM Sep 23, 2023Observed: 1198.17 ft at 7:45PM Sep 23, 2023Observed: 1198.18 ft at 8:00PM Sep 23, 2023Observed: 1198.19 ft at 8:15PM Sep 23, 2023Observed: 1198.18 ft at 8:30PM Sep 23, 2023Observed: 1198.16 ft at 8:45PM Sep 23, 2023Observed: 1198.19 ft at 9:00PM Sep 23, 2023Observed: 1198.13 ft at 9:15PM Sep 23, 2023Observed: 1198.17 ft at 9:30PM Sep 23, 2023Observed: 1198.14 ft at 9:45PM Sep 23, 2023Observed: 1198.18 ft at 10:00PM Sep 23, 2023Observed: 1198.15 ft at 10:15PM Sep 23, 2023Observed: 1198.19 ft at 10:30PM Sep 23, 2023Observed: 1198.19 ft at 10:45PM Sep 23, 2023Observed: 1198.16 ft at 11:00PM Sep 23, 2023Observed: 1198.16 ft at 11:15PM Sep 23, 2023Observed: 1198.08 ft at 11:30PM Sep 23, 2023Observed: 1198.09 ft at 11:45PM Sep 23, 2023Observed: 1198.07 ft at 12:00AM Sep 24, 2023Observed: 1198.1 ft at 12:15AM Sep 24, 2023Observed: 1198.04 ft at 12:30AM Sep 24, 2023Observed: 1198.06 ft at 12:45AM Sep 24, 2023Observed: 1198.06 ft at 1:00AM Sep 24, 2023Observed: 1198.03 ft at 1:15AM Sep 24, 2023Observed: 1198.05 ft at 1:30AM Sep 24, 2023Observed: 1198.07 ft at 1:45AM Sep 24, 2023Observed: 1198.03 ft at 2:00AM Sep 24, 2023Observed: 1198.07 ft at 2:15AM Sep 24, 2023Observed: 1198.09 ft at 2:30AM Sep 24, 2023Observed: 1198.1 ft at 2:45AM Sep 24, 2023Observed: 1198.13 ft at 3:00AM Sep 24, 2023Observed: 1198.12 ft at 3:15AM Sep 24, 2023Observed: 1198.13 ft at 3:30AM Sep 24, 2023Observed: 1198.13 ft at 3:45AM Sep 24, 2023Observed: 1198.15 ft at 4:00AM Sep 24, 2023Observed: 1198.13 ft at 4:15AM Sep 24, 2023Observed: 1198.18 ft at 4:30AM Sep 24, 2023Observed: 1198.13 ft at 4:45AM Sep 24, 2023Observed: 1198.17 ft at 5:00AM Sep 24, 2023Observed: 1198.09 ft at 5:15AM Sep 24, 2023Observed: 1198.13 ft at 5:30AM Sep 24, 2023Observed: 1198.13 ft at 5:45AM Sep 24, 2023Observed: 1198.15 ft at 6:00AM Sep 24, 2023Observed: 1198.15 ft at 6:15AM Sep 24, 2023Observed: 1198.16 ft at 6:30AM Sep 24, 2023Observed: 1198.17 ft at 6:45AM Sep 24, 2023Observed: 1198.16 ft at 7:00AM Sep 24, 2023Observed: 1198.15 ft at 7:15AM Sep 24, 2023Observed: 1198.15 ft at 7:30AM Sep 24, 2023Observed: 1198.16 ft at 7:45AM Sep 24, 2023Observed: 1198.15 ft at 8:00AM Sep 24, 2023Observed: 1198.16 ft at 8:15AM Sep 24, 2023Observed: 1198.18 ft at 8:30AM Sep 24, 2023Observed: 1198.17 ft at 8:45AM Sep 24, 2023Observed: 1198.1 ft at 9:00AM Sep 24, 2023Observed: 1198.09 ft at 9:15AM Sep 24, 2023Observed: 1198.08 ft at 9:30AM Sep 24, 2023Observed: 1198.04 ft at 9:45AM Sep 24, 2023Observed: 1198.01 ft at 10:00AM Sep 24, 2023Observed: 1198.01 ft at 10:15AM Sep 24, 2023Observed: 1198.02 ft at 10:30AM Sep 24, 2023Observed: 1198.03 ft at 10:45AM Sep 24, 2023Observed: 1198.01 ft at 11:00AM Sep 24, 2023Observed: 1198.04 ft at 11:15AM Sep 24, 2023Observed: 1198.07 ft at 11:30AM Sep 24, 2023Observed: 1198 ft at 11:45AM Sep 24, 2023Observed: 1198.07 ft at 12:00PM Sep 24, 2023Observed: 1198.06 ft at 12:15PM Sep 24, 2023Observed: 1198.04 ft at 12:30PM Sep 24, 2023Observed: 1198.01 ft at 12:45PM Sep 24, 2023Observed: 1198.02 ft at 1:00PM Sep 24, 2023Observed: 1198.03 ft at 1:15PM Sep 24, 2023Observed: 1198.06 ft at 1:30PM Sep 24, 2023Observed: 1197.99 ft at 1:45PM Sep 24, 2023Observed: 1197.97 ft at 2:00PM Sep 24, 2023Observed: 1198.02 ft at 2:15PM Sep 24, 2023Observed: 1197.99 ft at 2:30PM Sep 24, 2023Observed: 1197.99 ft at 2:45PM Sep 24, 2023Observed: 1198.01 ft at 3:00PM Sep 24, 2023Observed: 1197.92 ft at 3:15PM Sep 24, 2023Observed: 1198 ft at 3:30PM Sep 24, 2023Observed: 1197.93 ft at 3:45PM Sep 24, 2023Observed: 1197.86 ft at 4:00PM Sep 24, 2023Observed: 1197.84 ft at 4:15PM Sep 24, 2023Observed: 1197.91 ft at 4:30PM Sep 24, 2023Observed: 1197.87 ft at 4:45PM Sep 24, 2023Observed: 1197.87 ft at 5:00PM Sep 24, 2023Observed: 1197.85 ft at 5:15PM Sep 24, 2023Observed: 1197.85 ft at 6:00PM Sep 24, 2023Observed: 1197.89 ft at 6:15PM Sep 24, 2023Observed: 1197.91 ft at 6:30PM Sep 24, 2023Observed: 1197.86 ft at 6:45PM Sep 24, 2023Observed: 1197.93 ft at 7:00PM Sep 24, 2023Observed: 1197.96 ft at 7:15PM Sep 24, 2023Observed: 1197.97 ft at 7:30PM Sep 24, 2023Observed: 1198.01 ft at 7:45PM Sep 24, 2023Observed: 1197.99 ft at 8:00PM Sep 24, 2023Observed: 1198.01 ft at 8:15PM Sep 24, 2023Observed: 1198.03 ft at 8:30PM Sep 24, 2023Observed: 1198.06 ft at 8:45PM Sep 24, 2023Observed: 1198.09 ft at 9:00PM Sep 24, 2023Observed: 1198.05 ft at 9:15PM Sep 24, 2023Observed: 1198.03 ft at 9:30PM Sep 24, 2023Observed: 1198.04 ft at 9:45PM Sep 24, 2023Observed: 1198.03 ft at 10:00PM Sep 24, 2023Observed: 1198 ft at 10:15PM Sep 24, 2023Observed: 1198 ft at 10:30PM Sep 24, 2023Observed: 1198.02 ft at 10:45PM Sep 24, 2023Observed: 1198.03 ft at 11:00PM Sep 24, 2023Observed: 1198.05 ft at 11:15PM Sep 24, 2023Observed: 1198.04 ft at 11:30PM Sep 24, 2023Observed: 1198.03 ft at 11:45PM Sep 24, 2023Observed: 1197.97 ft at 12:00AM Sep 25, 2023Observed: 1198.03 ft at 12:15AM Sep 25, 2023Observed: 1198.08 ft at 12:30AM Sep 25, 2023Observed: 1198.03 ft at 12:45AM Sep 25, 2023Observed: 1198.09 ft at 1:00AM Sep 25, 2023Observed: 1198.08 ft at 1:15AM Sep 25, 2023Observed: 1198.08 ft at 1:30AM Sep 25, 2023Observed: 1198.1 ft at 1:45AM Sep 25, 2023Observed: 1198.08 ft at 2:00AM Sep 25, 2023Observed: 1198.11 ft at 2:15AM Sep 25, 2023Observed: 1198.09 ft at 2:30AM Sep 25, 2023Observed: 1198.13 ft at 2:45AM Sep 25, 2023Observed: 1198.14 ft at 3:00AM Sep 25, 2023Observed: 1198.14 ft at 3:15AM Sep 25, 2023Observed: 1198.13 ft at 3:30AM Sep 25, 2023Observed: 1198.11 ft at 3:45AM Sep 25, 2023Observed: 1198.09 ft at 4:00AM Sep 25, 2023Observed: 1198.11 ft at 4:15AM Sep 25, 2023Observed: 1198.11 ft at 4:30AM Sep 25, 2023Observed: 1198.08 ft at 4:45AM Sep 25, 2023Observed: 1198.11 ft at 5:00AM Sep 25, 2023Observed: 1198.12 ft at 5:15AM Sep 25, 2023Observed: 1198.1 ft at 5:30AM Sep 25, 2023Observed: 1198.17 ft at 5:45AM Sep 25, 2023Observed: 1198.15 ft at 6:00AM Sep 25, 2023Observed: 1198.16 ft at 6:15AM Sep 25, 2023Observed: 1198.12 ft at 6:30AM Sep 25, 2023Observed: 1198.11 ft at 6:45AM Sep 25, 2023Observed: 1198.11 ft at 7:00AM Sep 25, 2023Observed: 1198.11 ft at 7:15AM Sep 25, 2023Observed: 1198.06 ft at 7:30AM Sep 25, 2023Observed: 1198.09 ft at 7:45AM Sep 25, 2023Observed: 1198.06 ft at 8:00AM Sep 25, 2023Observed: 1198.02 ft at 8:15AM Sep 25, 2023Observed: 1197.99 ft at 8:30AM Sep 25, 2023Observed: 1197.99 ft at 8:45AM Sep 25, 2023Observed: 1197.97 ft at 9:00AM Sep 25, 2023Observed: 1197.95 ft at 9:15AM Sep 25, 2023Observed: 1197.91 ft at 9:30AM Sep 25, 2023Observed: 1198.01 ft at 9:45AM Sep 25, 2023Observed: 1198.02 ft at 10:00AM Sep 25, 2023Observed: 1197.95 ft at 10:15AM Sep 25, 2023Observed: 1197.99 ft at 10:30AM Sep 25, 2023Observed: 1198.07 ft at 10:45AM Sep 25, 2023Observed: 1198.03 ft at 11:00AM Sep 25, 2023Observed: 1198.04 ft at 11:15AM Sep 25, 2023Observed: 1198.08 ft at 11:30AM Sep 25, 2023Observed: 1198.05 ft at 11:45AM Sep 25, 2023Observed: 1198.05 ft at 12:00PM Sep 25, 2023Observed: 1198.03 ft at 12:15PM Sep 25, 2023Observed: 1198.05 ft at 12:30PM Sep 25, 2023Observed: 1198.04 ft at 12:45PM Sep 25, 2023Observed: 1198.03 ft at 1:00PM Sep 25, 2023Observed: 1198.03 ft at 1:15PM Sep 25, 2023Observed: 1198.02 ft at 2:00PM Sep 25, 2023Observed: 1198.01 ft at 3:00PM Sep 25, 2023Observed: 1198.02 ft at 4:00PM Sep 25, 2023Observed: 1197.93 ft at 5:00PM Sep 25, 2023Observed: 1197.96 ft at 6:00PM Sep 25, 2023Observed: 1197.88 ft at 7:00PM Sep 25, 2023Observed: 1198.01 ft at 8:00PM Sep 25, 2023Observed: 1198.07 ft at 9:00PM Sep 25, 2023Observed: 1198.06 ft at 10:00PM Sep 25, 2023Observed: 1198.02 ft at 11:00PM Sep 25, 2023Observed: 1198.05 ft at 12:00AM Sep 26, 2023Iowa Flood CenterMIGI4(plotting HGIRP) Graph Created (1:34AM Sep 26, 2023)ObservedLatest observed value: 1198.05 ft at 12:00 AM CDT 26-Sep-2023. Flood Stage is 1208 ft
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Tabular Data (UTC)
Tabular Data (CDT)
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Datum: NAVD88
Metadata
NOTE: No forecasts are available for this location

NOTE: Forecasts are not available for the Maple River at Ida Grove. Only observed stages are available for this point.

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Upstream Gauge - at Galva Upstream Gauge Downstream Gauge Downstream Gauge - at Mapleton
Flood Categories (in feet)
Major Flood Stage: 1216
Moderate Flood Stage: 1212
Flood Stage: 1208
Action Stage: 1206
Low Stage (in feet): -9999

Historic Crests
(1) 1,217.76 ft on 03/14/2019
(2) 1,203.88 ft on 06/20/2018
(3) 1,201.75 ft on 06/10/2020

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,201.75 ft on 06/10/2020
(2) 1,217.76 ft on 03/14/2019
(3) 1,203.88 ft on 06/20/2018

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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.
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1216 the levees on the left bank will be overtopped and flooding will affect homes and businesses in Ida Grove.
1212 the levees on the right bank will be overtopped.
1208 the bike path under the bridge at the gaging location floods.
About This Location Collapse

Latitude: 42.351117° N, Longitude: 95.479425° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1208 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 0.00 1208.00 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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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
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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