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 Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.

DID YOU KNOW... Please try our new TEST hydrograph page link at: https://preview.water.noaa.gov/gauges/abcde - Just replace “abcde” with your local hydrograph five character ID found in the lower left corner of the hydrograph.  In late March of 2024, the base URL path will become water.noaa.gov.  Feedback can be provided HERE

Weather Forecast Office Cleveland, OH

Ohio River Forecast Center

Hydrograph

River at a Glance

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Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

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Printable Image About this graph Tabular Data (UTC) Tabular Data (EST) Datum: NAVD88 Metadata

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

Default Hydrograph Scale to Flood Categories   Return to Area Map

Upstream Gauge

Downstream Gauge

Flood Categories (in feet) Major Flood Stage: 18 Moderate Flood Stage: 13 Flood Stage: 10.5 Action Stage: 9 Low Stage (in feet): -9999 Historic Crests (1) 14.28 ft on 07/10/2013 (2) 13.74 ft on 05/22/2004 (3) 13.29 ft on 09/14/1979 (4) 13.19 ft on 07/19/2011 (5) 12.80 ft on 05/13/2014 (6) 12.64 ft on 07/21/2003 (7) 12.28 ft on 07/11/1976 (8) 11.97 ft on 06/17/2019 (9) 11.61 ft on 02/28/2011 (10) 11.54 ft on 01/21/1959 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 11.97 ft on 06/17/2019 (2) 12.80 ft on 05/13/2014 (3) 14.28 ft on 07/10/2013 (4) 10.27 ft on 07/26/2012 (5) 13.19 ft on 07/19/2011 (6) 11.61 ft on 02/28/2011 (7) 9.40 ft on 02/12/2009 (8) 11.00 ft on 02/06/2008 (P) (9) 10.50 ft on 08/20/2007 (P) (10) 9.17 ft on 03/02/2007 (P) Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 0.50 ft on 10/04/1988 For more information on your flood risk go to www.floodsmart.gov. Show FEMA's National Flood Hazard Layers FEMA's National Flood Hazard Layers not showing? Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map? Possible reasons: There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. The FEMA Web Mapping Service (WMS) is down. Note: Your zoom level may have changed. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers.

Zoom Level:16 Legend FEMA Layer Gauge Location 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

If you notice any errors in the below information, please contact our Webmaster
20	River gage flooded. This is a dangerous situation. Major flooding will occur in Cuyahoga and Munroe Falls and in the Village of Silver Lake.
18	FEMA 0.2 percent flood level. Major flooding at the Akron Water Pollution Plant facilities. Several low lying roads adjacent to the river blocked off by flood waters. Parks and golf courses by the river inundated.
16	FEMA 1 percent flood level.
13	Facilities at the Akron Water Treatment and Pollution Control Plant are impacted. Water inundates low lying park land adjacent to the river. Low lying roads adjacent to the river will be threatened.
11	Floodwaters will begin to affect areas along the Cuyahoga River in Cuyahoga Falls and in Munroe Falls near Kennedy Park.
10.5	Water inundates the water treatment plant property in Akron. Low lying land adjacent to the river flooded.
10	Flooding begins in low lying areas near the river.

About This Location

Latitude: 41.135611° N, Longitude: 81.547060° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 10.5 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 739.35 749.85 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   Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Old Portage

Additional Information

Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels 10 Day (HEFS) 10 Day (NAEFS) 10 Day (GEFS) Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours. See the Product Description Document link for more details on the interpretation of the 10 day graphics. Click individual graphics to enlarge.

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Inundation Mapping Locations

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Current Snow Depth Current Snow Water Equivalent 24-hour Snowfall Reports Ohio Basin Water Resources Outlook Ensemble River Forecasts Hourly Precipitation

Collaborative Agencies 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 Cleveland Weather Forecast Office 925 Keynote Circle, Suite #314 Brooklyn Heights, OH 44131 (216) 416-2900 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:30 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities