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Hydrograph River at a Glance Download
Ohio River at Louisville Water Tower Stage (ft)Observed: 12.84 ft at 12:15AM Sep 22, 2022Observed: 12.83 ft at 12:30AM Sep 22, 2022Observed: 12.83 ft at 12:45AM Sep 22, 2022Observed: 12.82 ft at 1:00AM Sep 22, 2022Observed: 12.86 ft at 1:15AM Sep 22, 2022Observed: 12.84 ft at 1:30AM Sep 22, 2022Observed: 12.85 ft at 1:45AM Sep 22, 2022Observed: 12.86 ft at 2:00AM Sep 22, 2022Observed: 12.85 ft at 2:15AM Sep 22, 2022Observed: 12.84 ft at 2:30AM Sep 22, 2022Observed: 12.74 ft at 2:45AM Sep 22, 2022Observed: 12.74 ft at 3:00AM Sep 22, 2022Observed: 12.76 ft at 3:15AM Sep 22, 2022Observed: 12.76 ft at 3:30AM Sep 22, 2022Observed: 12.79 ft at 3:45AM Sep 22, 2022Observed: 12.79 ft at 4:00AM Sep 22, 2022Observed: 12.81 ft at 4:15AM Sep 22, 2022Observed: 12.78 ft at 4:30AM Sep 22, 2022Observed: 12.78 ft at 4:45AM Sep 22, 2022Observed: 12.81 ft at 5:00AM Sep 22, 2022Observed: 12.69 ft at 5:15AM Sep 22, 2022Observed: 12.9 ft at 5:30AM Sep 22, 2022Observed: 12.76 ft at 5:45AM Sep 22, 2022Observed: 12.82 ft at 6:00AM Sep 22, 2022Observed: 12.79 ft at 6:15AM Sep 22, 2022Observed: 12.84 ft at 6:30AM Sep 22, 2022Observed: 12.71 ft at 6:45AM Sep 22, 2022Observed: 12.92 ft at 7:00AM Sep 22, 2022Observed: 12.85 ft at 7:15AM Sep 22, 2022Observed: 12.83 ft at 7:30AM Sep 22, 2022Observed: 12.89 ft at 7:45AM Sep 22, 2022Observed: 12.9 ft at 8:00AM Sep 22, 2022Observed: 12.85 ft at 8:15AM Sep 22, 2022Observed: 12.7 ft at 8:30AM Sep 22, 2022Observed: 12.8 ft at 8:45AM Sep 22, 2022Observed: 12.84 ft at 9:00AM Sep 22, 2022Observed: 12.82 ft at 9:15AM Sep 22, 2022Observed: 12.85 ft at 9:30AM Sep 22, 2022Observed: 12.83 ft at 9:45AM Sep 22, 2022Observed: 12.85 ft at 10:00AM Sep 22, 2022Observed: 12.8 ft at 10:15AM Sep 22, 2022Observed: 12.72 ft at 10:30AM Sep 22, 2022Observed: 12.9 ft at 10:45AM Sep 22, 2022Observed: 12.8 ft at 11:00AM Sep 22, 2022Observed: 12.88 ft at 11:15AM Sep 22, 2022Observed: 12.69 ft at 11:30AM Sep 22, 2022Observed: 12.9 ft at 11:45AM Sep 22, 2022Observed: 12.83 ft at 12:00PM Sep 22, 2022Observed: 12.88 ft at 12:15PM Sep 22, 2022Observed: 12.9 ft at 12:30PM Sep 22, 2022Observed: 12.91 ft at 12:45PM Sep 22, 2022Observed: 12.76 ft at 1:00PM Sep 22, 2022Observed: 12.93 ft at 1:15PM Sep 22, 2022Observed: 12.85 ft at 1:30PM Sep 22, 2022Observed: 12.82 ft at 1:45PM Sep 22, 2022Observed: 12.94 ft at 2:00PM Sep 22, 2022Observed: 12.92 ft at 2:15PM Sep 22, 2022Observed: 12.75 ft at 2:30PM Sep 22, 2022Observed: 12.94 ft at 2:45PM Sep 22, 2022Observed: 12.7 ft at 3:00PM Sep 22, 2022Observed: 12.99 ft at 3:15PM Sep 22, 2022Observed: 12.81 ft at 3:30PM Sep 22, 2022Observed: 12.98 ft at 3:45PM Sep 22, 2022Observed: 12.83 ft at 4:00PM Sep 22, 2022Observed: 12.82 ft at 4:15PM Sep 22, 2022Observed: 12.84 ft at 4:30PM Sep 22, 2022Observed: 12.91 ft at 4:45PM Sep 22, 2022Observed: 12.89 ft at 5:00PM Sep 22, 2022Observed: 12.88 ft at 5:15PM Sep 22, 2022Observed: 12.98 ft at 5:30PM Sep 22, 2022Observed: 12.86 ft at 5:45PM Sep 22, 2022Observed: 12.91 ft at 6:00PM Sep 22, 2022Observed: 12.92 ft at 6:15PM Sep 22, 2022Observed: 12.78 ft at 6:30PM Sep 22, 2022Observed: 13 ft at 6:45PM Sep 22, 2022Observed: 12.79 ft at 7:00PM Sep 22, 2022Observed: 12.95 ft at 7:15PM Sep 22, 2022Observed: 12.84 ft at 7:30PM Sep 22, 2022Observed: 12.87 ft at 7:45PM Sep 22, 2022Observed: 12.86 ft at 8:00PM Sep 22, 2022Observed: 12.74 ft at 8:15PM Sep 22, 2022Observed: 12.89 ft at 8:30PM Sep 22, 2022Observed: 12.89 ft at 8:45PM Sep 22, 2022Observed: 12.82 ft at 9:00PM Sep 22, 2022Observed: 12.87 ft at 9:15PM Sep 22, 2022Observed: 12.8 ft at 9:30PM Sep 22, 2022Observed: 12.86 ft at 9:45PM Sep 22, 2022Observed: 12.83 ft at 10:00PM Sep 22, 2022Observed: 12.87 ft at 10:15PM Sep 22, 2022Observed: 12.85 ft at 10:30PM Sep 22, 2022Observed: 12.85 ft at 10:45PM Sep 22, 2022Observed: 12.81 ft at 11:00PM Sep 22, 2022Observed: 12.73 ft at 11:15PM Sep 22, 2022Observed: 12.96 ft at 11:30PM Sep 22, 2022Observed: 12.76 ft at 11:45PM Sep 22, 2022Observed: 12.94 ft at 12:00AM Sep 23, 2022Observed: 12.78 ft at 12:15AM Sep 23, 2022Observed: 12.9 ft at 12:30AM Sep 23, 2022Observed: 12.88 ft at 12:45AM Sep 23, 2022Observed: 12.84 ft at 1:00AM Sep 23, 2022Observed: 12.9 ft at 1:15AM Sep 23, 2022Observed: 12.84 ft at 1:30AM Sep 23, 2022Observed: 12.92 ft at 1:45AM Sep 23, 2022Observed: 12.87 ft at 2:00AM Sep 23, 2022Observed: 12.89 ft at 2:15AM Sep 23, 2022Observed: 12.92 ft at 2:30AM Sep 23, 2022Observed: 12.87 ft at 2:45AM Sep 23, 2022Observed: 12.83 ft at 3:00AM Sep 23, 2022Observed: 12.83 ft at 3:15AM Sep 23, 2022Observed: 13.01 ft at 3:30AM Sep 23, 2022Observed: 12.8 ft at 3:45AM Sep 23, 2022Observed: 12.93 ft at 4:00AM Sep 23, 2022Observed: 12.85 ft at 4:15AM Sep 23, 2022Observed: 12.96 ft at 4:30AM Sep 23, 2022Observed: 12.93 ft at 4:45AM Sep 23, 2022Observed: 12.97 ft at 5:00AM Sep 23, 2022Observed: 12.99 ft at 5:15AM Sep 23, 2022Observed: 13 ft at 5:30AM Sep 23, 2022Observed: 12.99 ft at 5:45AM Sep 23, 2022Observed: 13.01 ft at 6:00AM Sep 23, 2022Observed: 12.99 ft at 6:15AM Sep 23, 2022Observed: 13 ft at 6:30AM Sep 23, 2022Observed: 13.05 ft at 6:45AM Sep 23, 2022Observed: 13.03 ft at 7:00AM Sep 23, 2022Observed: 13.02 ft at 7:15AM Sep 23, 2022Observed: 12.87 ft at 7:30AM Sep 23, 2022Observed: 13.13 ft at 7:45AM Sep 23, 2022Observed: 12.99 ft at 8:00AM Sep 23, 2022Observed: 13.08 ft at 8:15AM Sep 23, 2022Observed: 13.03 ft at 8:30AM Sep 23, 2022Observed: 13.01 ft at 8:45AM Sep 23, 2022Observed: 12.96 ft at 9:00AM Sep 23, 2022Observed: 13.09 ft at 9:15AM Sep 23, 2022Observed: 12.98 ft at 9:30AM Sep 23, 2022Observed: 13.11 ft at 9:45AM Sep 23, 2022Observed: 13.03 ft at 10:00AM Sep 23, 2022Observed: 13.1 ft at 10:15AM Sep 23, 2022Observed: 13.1 ft at 10:30AM Sep 23, 2022Observed: 13.12 ft at 10:45AM Sep 23, 2022Observed: 13.14 ft at 11:00AM Sep 23, 2022Observed: 13.14 ft at 11:15AM Sep 23, 2022Observed: 13.1 ft at 11:30AM Sep 23, 2022Observed: 13.07 ft at 11:45AM Sep 23, 2022Observed: 13.08 ft at 12:00PM Sep 23, 2022Observed: 13.03 ft at 12:15PM Sep 23, 2022Observed: 13.03 ft at 12:30PM Sep 23, 2022Observed: 13.04 ft at 12:45PM Sep 23, 2022Observed: 13.02 ft at 1:00PM Sep 23, 2022Observed: 13.09 ft at 1:15PM Sep 23, 2022Observed: 13.04 ft at 1:30PM Sep 23, 2022Observed: 13.06 ft at 1:45PM Sep 23, 2022Observed: 13.07 ft at 2:00PM Sep 23, 2022Observed: 13.05 ft at 2:15PM Sep 23, 2022Observed: 13.07 ft at 2:30PM Sep 23, 2022Observed: 13.08 ft at 2:45PM Sep 23, 2022Observed: 13.14 ft at 3:00PM Sep 23, 2022Observed: 13.12 ft at 3:15PM Sep 23, 2022Observed: 13.07 ft at 3:30PM Sep 23, 2022Observed: 13.08 ft at 3:45PM Sep 23, 2022Observed: 13.05 ft at 4:00PM Sep 23, 2022Observed: 13.04 ft at 4:15PM Sep 23, 2022Observed: 13.03 ft at 4:30PM Sep 23, 2022Observed: 12.99 ft at 4:45PM Sep 23, 2022Highest Observation: 13.16 ft at 5:00PM Sep 23, 2022Observed: 12.99 ft at 5:15PM Sep 23, 2022Observed: 13.12 ft at 5:30PM Sep 23, 2022Observed: 13.06 ft at 5:45PM Sep 23, 2022Observed: 13.03 ft at 6:00PM Sep 23, 2022Observed: 13.08 ft at 6:15PM Sep 23, 2022Observed: 12.97 ft at 6:30PM Sep 23, 2022Observed: 13.1 ft at 6:45PM Sep 23, 2022Observed: 12.95 ft at 7:00PM Sep 23, 2022Observed: 13.01 ft at 7:15PM Sep 23, 2022Observed: 12.96 ft at 7:30PM Sep 23, 2022Observed: 13.01 ft at 7:45PM Sep 23, 2022Observed: 13.03 ft at 8:00PM Sep 23, 2022Observed: 13.05 ft at 8:15PM Sep 23, 2022Observed: 13.02 ft at 8:30PM Sep 23, 2022Observed: 12.91 ft at 8:45PM Sep 23, 2022Observed: 12.92 ft at 9:00PM Sep 23, 2022Observed: 13.12 ft at 9:15PM Sep 23, 2022Observed: 12.9 ft at 9:30PM Sep 23, 2022Observed: 13.02 ft at 9:45PM Sep 23, 2022Observed: 12.94 ft at 10:00PM Sep 23, 2022Observed: 12.99 ft at 10:15PM Sep 23, 2022Observed: 12.96 ft at 10:30PM Sep 23, 2022Observed: 12.96 ft at 10:45PM Sep 23, 2022Observed: 13 ft at 11:00PM Sep 23, 2022Observed: 12.98 ft at 11:15PM Sep 23, 2022Observed: 12.98 ft at 11:30PM Sep 23, 2022Observed: 12.96 ft at 11:45PM Sep 23, 2022Observed: 12.94 ft at 12:00AM Sep 24, 2022Observed: 12.9 ft at 12:15AM Sep 24, 2022Observed: 12.89 ft at 12:30AM Sep 24, 2022Observed: 12.93 ft at 12:45AM Sep 24, 2022Observed: 12.85 ft at 1:00AM Sep 24, 2022Observed: 12.98 ft at 1:15AM Sep 24, 2022Observed: 12.96 ft at 1:30AM Sep 24, 2022Observed: 12.96 ft at 1:45AM Sep 24, 2022Observed: 12.96 ft at 2:00AM Sep 24, 2022Observed: 12.95 ft at 2:15AM Sep 24, 2022Observed: 12.98 ft at 2:30AM Sep 24, 2022Observed: 12.93 ft at 2:45AM Sep 24, 2022Observed: 12.96 ft at 3:00AM Sep 24, 2022Observed: 12.95 ft at 3:15AM Sep 24, 2022Observed: 12.96 ft at 3:30AM Sep 24, 2022Observed: 12.95 ft at 3:45AM Sep 24, 2022Observed: 12.96 ft at 4:00AM Sep 24, 2022Observed: 12.92 ft at 4:15AM Sep 24, 2022Observed: 12.94 ft at 4:30AM Sep 24, 2022Observed: 12.86 ft at 4:45AM Sep 24, 2022Observed: 12.92 ft at 5:00AM Sep 24, 2022Observed: 12.94 ft at 5:15AM Sep 24, 2022Observed: 12.95 ft at 5:30AM Sep 24, 2022Observed: 12.93 ft at 5:45AM Sep 24, 2022Observed: 12.88 ft at 6:00AM Sep 24, 2022Observed: 12.94 ft at 6:15AM Sep 24, 2022Observed: 12.95 ft at 6:30AM Sep 24, 2022Observed: 12.94 ft at 6:45AM Sep 24, 2022Observed: 12.87 ft at 7:00AM Sep 24, 2022Observed: 12.97 ft at 7:15AM Sep 24, 2022Observed: 12.92 ft at 7:30AM Sep 24, 2022Observed: 12.93 ft at 7:45AM Sep 24, 2022Observed: 12.92 ft at 8:00AM Sep 24, 2022Observed: 12.81 ft at 8:15AM Sep 24, 2022Observed: 12.89 ft at 8:30AM Sep 24, 2022Observed: 12.96 ft at 8:45AM Sep 24, 2022Observed: 12.92 ft at 9:00AM Sep 24, 2022Observed: 12.96 ft at 9:15AM Sep 24, 2022Observed: 12.95 ft at 9:30AM Sep 24, 2022Observed: 12.84 ft at 9:45AM Sep 24, 2022Observed: 13 ft at 10:00AM Sep 24, 2022Observed: 12.89 ft at 10:15AM Sep 24, 2022Observed: 12.95 ft at 10:30AM Sep 24, 2022Observed: 12.91 ft at 10:45AM Sep 24, 2022Observed: 12.86 ft at 11:00AM Sep 24, 2022Observed: 12.92 ft at 11:15AM Sep 24, 2022Observed: 12.87 ft at 11:30AM Sep 24, 2022Observed: 12.76 ft at 11:45AM Sep 24, 2022Observed: 12.92 ft at 12:00PM Sep 24, 2022Observed: 12.83 ft at 12:15PM Sep 24, 2022Observed: 12.84 ft at 12:30PM Sep 24, 2022Observed: 12.84 ft at 12:45PM Sep 24, 2022Observed: 12.82 ft at 1:00PM Sep 24, 2022Observed: 12.81 ft at 1:15PM Sep 24, 2022Observed: 12.82 ft at 1:30PM Sep 24, 2022Observed: 12.83 ft at 1:45PM Sep 24, 2022Observed: 12.74 ft at 2:00PM Sep 24, 2022Observed: 12.85 ft at 2:15PM Sep 24, 2022Observed: 12.8 ft at 2:30PM Sep 24, 2022Observed: 12.85 ft at 2:45PM Sep 24, 2022Observed: 12.76 ft at 3:00PM Sep 24, 2022Observed: 12.77 ft at 3:15PM Sep 24, 2022Observed: 12.9 ft at 3:30PM Sep 24, 2022Observed: 12.77 ft at 3:45PM Sep 24, 2022Observed: 12.85 ft at 4:00PM Sep 24, 2022Observed: 12.72 ft at 4:15PM Sep 24, 2022Observed: 12.86 ft at 4:30PM Sep 24, 2022Observed: 12.85 ft at 4:45PM Sep 24, 2022Observed: 12.83 ft at 5:00PM Sep 24, 2022Observed: 12.86 ft at 5:15PM Sep 24, 2022Observed: 12.82 ft at 5:30PM Sep 24, 2022Observed: 12.89 ft at 5:45PM Sep 24, 2022Observed: 12.85 ft at 6:00PM Sep 24, 2022Observed: 12.85 ft at 6:15PM Sep 24, 2022Observed: 12.87 ft at 6:30PM Sep 24, 2022Observed: 12.9 ft at 6:45PM Sep 24, 2022Observed: 12.92 ft at 7:00PM Sep 24, 2022Observed: 12.89 ft at 7:15PM Sep 24, 2022Observed: 12.96 ft at 7:30PM Sep 24, 2022Observed: 12.95 ft at 7:45PM Sep 24, 2022Observed: 13 ft at 8:00PM Sep 24, 2022Observed: 13.01 ft at 8:15PM Sep 24, 2022Observed: 13.03 ft at 8:30PM Sep 24, 2022Observed: 13.02 ft at 8:45PM Sep 24, 2022Observed: 13.04 ft at 9:00PM Sep 24, 2022Observed: 13.05 ft at 9:15PM Sep 24, 2022Observed: 13.04 ft at 9:30PM Sep 24, 2022Observed: 13.05 ft at 9:45PM Sep 24, 2022Observed: 13.04 ft at 10:00PM Sep 24, 2022Observed: 12.92 ft at 10:15PM Sep 24, 2022Observed: 13.12 ft at 10:30PM Sep 24, 2022Observed: 13 ft at 10:45PM Sep 24, 2022Observed: 13.07 ft at 11:00PM Sep 24, 2022USGS--Water Resources of the United StatesMLXK2(plotting HGIRG) Graph Created (12:10AM Sep 25, 2022)ObservedLatest observed value: 13.07 ft at 11:00 PM EDT 24-Sep-2022.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts are not available for the Ohio River at Louisville Water Tower. Only observed stages are available for this point.

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Upstream Gauge - at Clifty Creek Upstream Gauge Downstream Gauge Downstream Gauge - at McAlpine Upper
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:13
KML Image
Gauge LocationGauge Map Marker
 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
Photos
(1) Gage House with Microwave Gage
(2) Wireweight Gage
(3) Catwalk Leading to Gage
(4) Building in Front of Gage
(5) Looking Upstream from Gage
(6) Looking Downstream from Gage
(7) Louisville Skyline from Gage
(8) Water Tower Complex from River
(9) Water Tower Complex Showing 1937 Floodmark
(10) Shipyard on Indiana Side
(11) Arctic Springs Neighborhood on Indiana Side
(12) Water Tower Museum
(13) Water Tower Base
(14) Plaque on Water Tower Base
About This Location Collapse

Latitude: 38.281111° N, Longitude: 85.702222° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 407.18 Not Available 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:
Additional Information Collapse
The USGS link contains real-time velocity for the Ohio River at Louisville in feet/sec. To convert to MPH multiply by 0.68.
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Louisville Weather Forecast Office
6201 Theiler Lane
Louisville, KY 40229
(502) 969-8842
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