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Hydrograph River at a Glance Download
Sandusky River near S Fremont Stage (ft)Flow (kcfs)Observed: 1.57 ft at 1:15AM Apr 29, 2024Observed: 1.57 ft at 1:30AM Apr 29, 2024Observed: 1.57 ft at 1:45AM Apr 29, 2024Observed: 1.57 ft at 2:00AM Apr 29, 2024Observed: 1.57 ft at 2:15AM Apr 29, 2024Observed: 1.57 ft at 2:30AM Apr 29, 2024Observed: 1.57 ft at 2:45AM Apr 29, 2024Observed: 1.57 ft at 3:00AM Apr 29, 2024Observed: 1.57 ft at 3:15AM Apr 29, 2024Observed: 1.57 ft at 3:30AM Apr 29, 2024Observed: 1.57 ft at 3:45AM Apr 29, 2024Observed: 1.57 ft at 4:00AM Apr 29, 2024Observed: 1.57 ft at 4:15AM Apr 29, 2024Observed: 1.57 ft at 4:30AM Apr 29, 2024Observed: 1.57 ft at 4:45AM Apr 29, 2024Observed: 1.57 ft at 5:00AM Apr 29, 2024Observed: 1.57 ft at 5:15AM Apr 29, 2024Observed: 1.57 ft at 5:30AM Apr 29, 2024Observed: 1.57 ft at 5:45AM Apr 29, 2024Observed: 1.57 ft at 6:00AM Apr 29, 2024Observed: 1.57 ft at 6:15AM Apr 29, 2024Observed: 1.57 ft at 6:30AM Apr 29, 2024Observed: 1.56 ft at 6:45AM Apr 29, 2024Observed: 1.56 ft at 7:00AM Apr 29, 2024Observed: 1.56 ft at 7:15AM Apr 29, 2024Observed: 1.56 ft at 7:30AM Apr 29, 2024Observed: 1.56 ft at 7:45AM Apr 29, 2024Observed: 1.56 ft at 8:00AM Apr 29, 2024Observed: 1.56 ft at 8:15AM Apr 29, 2024Observed: 1.56 ft at 8:30AM Apr 29, 2024Observed: 1.56 ft at 8:45AM Apr 29, 2024Observed: 1.56 ft at 9:00AM Apr 29, 2024Observed: 1.56 ft at 9:15AM Apr 29, 2024Observed: 1.56 ft at 9:30AM Apr 29, 2024Observed: 1.56 ft at 9:45AM Apr 29, 2024Observed: 1.55 ft at 10:00AM Apr 29, 2024Observed: 1.55 ft at 10:15AM Apr 29, 2024Observed: 1.55 ft at 10:30AM Apr 29, 2024Observed: 1.55 ft at 10:45AM Apr 29, 2024Observed: 1.55 ft at 11:00AM Apr 29, 2024Observed: 1.55 ft at 11:15AM Apr 29, 2024Observed: 1.55 ft at 11:30AM Apr 29, 2024Observed: 1.55 ft at 11:45AM Apr 29, 2024Observed: 1.55 ft at 12:00PM Apr 29, 2024Observed: 1.55 ft at 12:15PM Apr 29, 2024Observed: 1.55 ft at 12:30PM Apr 29, 2024Observed: 1.55 ft at 12:45PM Apr 29, 2024Observed: 1.55 ft at 1:00PM Apr 29, 2024Observed: 1.55 ft at 1:15PM Apr 29, 2024Observed: 1.55 ft at 1:30PM Apr 29, 2024Observed: 1.55 ft at 1:45PM Apr 29, 2024Observed: 1.55 ft at 2:00PM Apr 29, 2024Observed: 1.55 ft at 2:15PM Apr 29, 2024Observed: 1.55 ft at 2:30PM Apr 29, 2024Observed: 1.55 ft at 2:45PM Apr 29, 2024Observed: 1.55 ft at 3:00PM Apr 29, 2024Observed: 1.55 ft at 3:15PM Apr 29, 2024Observed: 1.55 ft at 3:30PM Apr 29, 2024Observed: 1.55 ft at 3:45PM Apr 29, 2024Observed: 1.55 ft at 4:00PM Apr 29, 2024Observed: 1.55 ft at 4:15PM Apr 29, 2024Observed: 1.55 ft at 4:30PM Apr 29, 2024Observed: 1.55 ft at 4:45PM Apr 29, 2024Observed: 1.55 ft at 5:00PM Apr 29, 2024Observed: 1.55 ft at 5:15PM Apr 29, 2024Observed: 1.55 ft at 5:30PM Apr 29, 2024Observed: 1.55 ft at 5:45PM Apr 29, 2024Observed: 1.55 ft at 6:00PM Apr 29, 2024Observed: 1.55 ft at 6:15PM Apr 29, 2024Observed: 1.55 ft at 6:30PM Apr 29, 2024Observed: 1.55 ft at 6:45PM Apr 29, 2024Observed: 1.55 ft at 7:00PM Apr 29, 2024Observed: 1.55 ft at 7:15PM Apr 29, 2024Observed: 1.54 ft at 7:30PM Apr 29, 2024Observed: 1.54 ft at 7:45PM Apr 29, 2024Observed: 1.54 ft at 8:00PM Apr 29, 2024Observed: 1.54 ft at 8:15PM Apr 29, 2024Observed: 1.54 ft at 8:30PM Apr 29, 2024Observed: 1.54 ft at 8:45PM Apr 29, 2024Observed: 1.54 ft at 9:00PM Apr 29, 2024Observed: 1.54 ft at 9:15PM Apr 29, 2024Observed: 1.54 ft at 9:30PM Apr 29, 2024Observed: 1.54 ft at 9:45PM Apr 29, 2024Observed: 1.54 ft at 10:00PM Apr 29, 2024Observed: 1.54 ft at 10:15PM Apr 29, 2024Observed: 1.54 ft at 10:30PM Apr 29, 2024Observed: 1.54 ft at 10:45PM Apr 29, 2024Observed: 1.54 ft at 11:00PM Apr 29, 2024Observed: 1.55 ft at 11:15PM Apr 29, 2024Observed: 1.55 ft at 11:30PM Apr 29, 2024Observed: 1.55 ft at 11:45PM Apr 29, 2024Observed: 1.56 ft at 12:00AM Apr 30, 2024Observed: 1.56 ft at 12:15AM Apr 30, 2024Observed: 1.56 ft at 12:30AM Apr 30, 2024Observed: 1.56 ft at 12:45AM Apr 30, 2024Observed: 1.57 ft at 1:00AM Apr 30, 2024Observed: 1.57 ft at 1:15AM Apr 30, 2024Observed: 1.57 ft at 1:30AM Apr 30, 2024Observed: 1.57 ft at 1:45AM Apr 30, 2024Observed: 1.58 ft at 2:00AM Apr 30, 2024Observed: 1.58 ft at 2:15AM Apr 30, 2024Observed: 1.59 ft at 2:30AM Apr 30, 2024Observed: 1.59 ft at 2:45AM Apr 30, 2024Observed: 1.59 ft at 3:00AM Apr 30, 2024Observed: 1.6 ft at 3:15AM Apr 30, 2024Observed: 1.6 ft at 3:30AM Apr 30, 2024Observed: 1.61 ft at 3:45AM Apr 30, 2024Observed: 1.61 ft at 4:00AM Apr 30, 2024Observed: 1.61 ft at 4:15AM Apr 30, 2024Observed: 1.62 ft at 4:30AM Apr 30, 2024Observed: 1.62 ft at 4:45AM Apr 30, 2024Observed: 1.63 ft at 5:00AM Apr 30, 2024Observed: 1.63 ft at 5:15AM Apr 30, 2024Observed: 1.64 ft at 5:30AM Apr 30, 2024Observed: 1.64 ft at 5:45AM Apr 30, 2024Observed: 1.65 ft at 6:00AM Apr 30, 2024Observed: 1.66 ft at 6:15AM Apr 30, 2024Observed: 1.67 ft at 6:30AM Apr 30, 2024Observed: 1.67 ft at 6:45AM Apr 30, 2024Observed: 1.68 ft at 7:00AM Apr 30, 2024Observed: 1.69 ft at 7:15AM Apr 30, 2024Observed: 1.7 ft at 7:30AM Apr 30, 2024Observed: 1.72 ft at 7:45AM Apr 30, 2024Observed: 1.73 ft at 8:00AM Apr 30, 2024Observed: 1.74 ft at 8:15AM Apr 30, 2024Observed: 1.76 ft at 8:30AM Apr 30, 2024Observed: 1.77 ft at 8:45AM Apr 30, 2024Observed: 1.8 ft at 9:00AM Apr 30, 2024Observed: 1.81 ft at 9:15AM Apr 30, 2024Observed: 1.83 ft at 9:30AM Apr 30, 2024Observed: 1.86 ft at 9:45AM Apr 30, 2024Observed: 1.88 ft at 10:00AM Apr 30, 2024Observed: 1.9 ft at 10:15AM Apr 30, 2024Observed: 1.93 ft at 10:30AM Apr 30, 2024Observed: 1.95 ft at 10:45AM Apr 30, 2024Observed: 1.98 ft at 11:00AM Apr 30, 2024Observed: 2 ft at 11:15AM Apr 30, 2024Observed: 2.03 ft at 11:30AM Apr 30, 2024Observed: 2.06 ft at 11:45AM Apr 30, 2024Observed: 2.08 ft at 12:00PM Apr 30, 2024Observed: 2.12 ft at 12:15PM Apr 30, 2024Observed: 2.15 ft at 12:30PM Apr 30, 2024Observed: 2.18 ft at 12:45PM Apr 30, 2024Observed: 2.22 ft at 1:00PM Apr 30, 2024Observed: 2.25 ft at 1:15PM Apr 30, 2024Observed: 2.29 ft at 1:30PM Apr 30, 2024Observed: 2.33 ft at 1:45PM Apr 30, 2024Observed: 2.37 ft at 2:00PM Apr 30, 2024Observed: 2.4 ft at 2:15PM Apr 30, 2024Observed: 2.44 ft at 2:30PM Apr 30, 2024Observed: 2.47 ft at 2:45PM Apr 30, 2024Observed: 2.5 ft at 3:00PM Apr 30, 2024Observed: 2.53 ft at 3:15PM Apr 30, 2024Observed: 2.56 ft at 3:30PM Apr 30, 2024Observed: 2.59 ft at 3:45PM Apr 30, 2024Observed: 2.61 ft at 4:00PM Apr 30, 2024Observed: 2.63 ft at 4:15PM Apr 30, 2024Observed: 2.65 ft at 4:30PM Apr 30, 2024Observed: 2.67 ft at 4:45PM Apr 30, 2024Observed: 2.7 ft at 5:00PM Apr 30, 2024Observed: 2.73 ft at 5:15PM Apr 30, 2024Observed: 2.74 ft at 5:30PM Apr 30, 2024Observed: 2.76 ft at 5:45PM Apr 30, 2024Observed: 2.78 ft at 6:00PM Apr 30, 2024Observed: 2.79 ft at 6:15PM Apr 30, 2024Observed: 2.81 ft at 6:30PM Apr 30, 2024Observed: 2.82 ft at 6:45PM Apr 30, 2024Observed: 2.84 ft at 7:00PM Apr 30, 2024Observed: 2.85 ft at 7:15PM Apr 30, 2024Observed: 2.86 ft at 7:30PM Apr 30, 2024Observed: 2.88 ft at 7:45PM Apr 30, 2024Observed: 2.9 ft at 8:00PM Apr 30, 2024Observed: 2.91 ft at 8:15PM Apr 30, 2024Observed: 2.92 ft at 8:30PM Apr 30, 2024Observed: 2.93 ft at 8:45PM Apr 30, 2024Observed: 2.94 ft at 9:00PM Apr 30, 2024Observed: 2.96 ft at 9:15PM Apr 30, 2024Observed: 2.97 ft at 9:30PM Apr 30, 2024Observed: 2.98 ft at 9:45PM Apr 30, 2024Observed: 3 ft at 10:00PM Apr 30, 2024Observed: 3.02 ft at 10:15PM Apr 30, 2024Observed: 3.02 ft at 10:30PM Apr 30, 2024Observed: 3.04 ft at 10:45PM Apr 30, 2024Observed: 3.04 ft at 11:00PM Apr 30, 2024Observed: 3.05 ft at 11:15PM Apr 30, 2024Observed: 3.05 ft at 11:30PM Apr 30, 2024Observed: 3.07 ft at 11:45PM Apr 30, 2024Observed: 3.07 ft at 12:00AM May 01, 2024Observed: 3.08 ft at 12:15AM May 01, 2024Observed: 3.09 ft at 12:30AM May 01, 2024Observed: 3.1 ft at 12:45AM May 01, 2024Observed: 3.12 ft at 1:00AM May 01, 2024Observed: 3.12 ft at 1:15AM May 01, 2024Observed: 3.13 ft at 1:30AM May 01, 2024Observed: 3.13 ft at 1:45AM May 01, 2024Observed: 3.13 ft at 2:00AM May 01, 2024Observed: 3.14 ft at 2:15AM May 01, 2024Observed: 3.14 ft at 2:30AM May 01, 2024Observed: 3.14 ft at 2:45AM May 01, 2024Highest Observation: 3.15 ft at 3:00AM May 01, 2024Highest Observation: 3.15 ft at 3:15AM May 01, 2024Highest Observation: 3.15 ft at 3:30AM May 01, 2024Highest Observation: 3.15 ft at 3:45AM May 01, 2024Highest Observation: 3.15 ft at 4:00AM May 01, 2024Highest Observation: 3.15 ft at 4:15AM May 01, 2024Highest Observation: 3.15 ft at 4:30AM May 01, 2024Highest Observation: 3.15 ft at 4:45AM May 01, 2024Highest Observation: 3.15 ft at 5:00AM May 01, 2024Highest Observation: 3.15 ft at 5:15AM May 01, 2024Highest Observation: 3.15 ft at 5:30AM May 01, 2024Highest Observation: 3.15 ft at 5:45AM May 01, 2024Highest Observation: 3.15 ft at 6:00AM May 01, 2024Highest Observation: 3.15 ft at 6:15AM May 01, 2024Highest Observation: 3.15 ft at 6:30AM May 01, 2024Highest Observation: 3.15 ft at 6:45AM May 01, 2024Observed: 3.14 ft at 7:00AM May 01, 2024Observed: 3.14 ft at 7:15AM May 01, 2024Observed: 3.13 ft at 7:30AM May 01, 2024Observed: 3.13 ft at 7:45AM May 01, 2024Observed: 3.12 ft at 8:00AM May 01, 2024Observed: 3.11 ft at 8:15AM May 01, 2024Observed: 3.1 ft at 8:30AM May 01, 2024Observed: 3.1 ft at 8:45AM May 01, 2024Observed: 3.1 ft at 9:00AM May 01, 2024Observed: 3.09 ft at 9:15AM May 01, 2024Observed: 3.08 ft at 9:30AM May 01, 2024Observed: 3.07 ft at 9:45AM May 01, 2024Observed: 3.06 ft at 10:00AM May 01, 2024Observed: 3.06 ft at 10:15AM May 01, 2024Observed: 3.05 ft at 10:30AM May 01, 2024Observed: 3.04 ft at 10:45AM May 01, 2024Observed: 3.03 ft at 11:00AM May 01, 2024Observed: 3.02 ft at 11:15AM May 01, 2024Observed: 3.02 ft at 11:30AM May 01, 2024Observed: 3.01 ft at 11:45AM May 01, 2024Observed: 3.01 ft at 12:00PM May 01, 2024Observed: 3 ft at 12:15PM May 01, 2024Observed: 3 ft at 12:30PM May 01, 2024Observed: 2.99 ft at 12:45PM May 01, 2024Observed: 2.98 ft at 1:00PM May 01, 2024Observed: 2.97 ft at 1:15PM May 01, 2024Observed: 2.96 ft at 1:30PM May 01, 2024Observed: 2.96 ft at 1:45PM May 01, 2024Observed: 2.96 ft at 2:00PM May 01, 2024Observed: 2.95 ft at 2:15PM May 01, 2024Observed: 2.95 ft at 2:30PM May 01, 2024Observed: 2.94 ft at 2:45PM May 01, 2024Observed: 2.94 ft at 3:00PM May 01, 2024Observed: 2.92 ft at 3:15PM May 01, 2024Observed: 2.92 ft at 3:30PM May 01, 2024Observed: 2.91 ft at 3:45PM May 01, 2024Observed: 2.91 ft at 4:00PM May 01, 2024Observed: 2.91 ft at 4:15PM May 01, 2024Observed: 2.91 ft at 4:30PM May 01, 2024Observed: 2.9 ft at 4:45PM May 01, 2024Observed: 2.9 ft at 5:00PM May 01, 2024Observed: 2.89 ft at 5:15PM May 01, 2024Observed: 2.88 ft at 5:30PM May 01, 2024Observed: 2.88 ft at 5:45PM May 01, 2024Observed: 2.88 ft at 6:00PM May 01, 2024Observed: 2.88 ft at 6:15PM May 01, 2024Observed: 2.88 ft at 6:30PM May 01, 2024Observed: 2.88 ft at 6:45PM May 01, 2024Observed: 2.88 ft at 7:00PM May 01, 2024Observed: 2.87 ft at 7:15PM May 01, 2024Observed: 2.87 ft at 7:30PM May 01, 2024Observed: 2.87 ft at 7:45PM May 01, 2024Observed: 2.87 ft at 8:00PM May 01, 2024Observed: 2.86 ft at 8:15PM May 01, 2024Observed: 2.86 ft at 8:30PM May 01, 2024Observed: 2.86 ft at 8:45PM May 01, 2024Observed: 2.85 ft at 9:00PM May 01, 2024Observed: 2.85 ft at 9:15PM May 01, 2024Observed: 2.84 ft at 9:30PM May 01, 2024Observed: 2.84 ft at 9:45PM May 01, 2024Observed: 2.83 ft at 10:00PM May 01, 2024Observed: 2.83 ft at 10:15PM May 01, 2024Observed: 2.83 ft at 10:30PM May 01, 2024Observed: 2.83 ft at 10:45PM May 01, 2024Observed: 2.82 ft at 11:00PM May 01, 2024Observed: 2.81 ft at 11:15PM May 01, 2024Observed: 2.81 ft at 11:30PM May 01, 2024Observed: 2.81 ft at 11:45PM May 01, 2024Observed: 2.8 ft at 12:00AM May 02, 2024Observed: 2.79 ft at 12:15AM May 02, 2024Observed: 2.79 ft at 12:30AM May 02, 2024Highest Forecast: 3 ft 2:00AM May 02, 2024Forecast: 2.8 ft 8:00AM May 02, 2024Forecast: 2.7 ft 2:00PM May 02, 2024Forecast: 2.6 ft 8:00PM May 02, 2024Forecast: 2.5 ft 2:00AM May 03, 2024Forecast: 2.4 ft 8:00AM May 03, 2024Forecast: 2.3 ft 2:00PM May 03, 2024Forecast: 2.2 ft 8:00PM May 03, 2024Forecast: 2.1 ft 2:00AM May 04, 2024Forecast: 2 ft 8:00AM May 04, 2024Forecast: 2 ft 2:00PM May 04, 2024Forecast: 1.9 ft 8:00PM May 04, 2024Forecast: 1.9 ft 2:00AM May 05, 2024Forecast: 1.9 ft 8:00AM May 05, 2024Forecast: 1.8 ft 2:00PM May 05, 2024Forecast: 1.8 ft 8:00PM May 05, 2024Forecast: 1.8 ft 2:00AM May 06, 2024Forecast: 1.7 ft 8:00AM May 06, 2024USGS--Water Resources of the United StatesFFMO1(plotting HGIRG) Graph Created (1:02AM May 2, 2024)ObservedForecast (issued 9:50AM May 1)Latest observed value: 2.79 ft at 12:30 AM EDT 2-May-2024. Flood Stage is 10 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the Sandusky River near S Fremont are issued routinely year-round.
Return to Area Map
Upstream Locations Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 13
Flood Stage: 10
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 16.14 ft on 02/24/1979
(2) 15.88 ft on 03/15/1978
(3) 15.34 ft on 02/26/1936
(4) 15.20 ft on 02/10/1959
(5) 14.83 ft on 01/31/1982
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.14 ft on 07/14/2017
(2) 11.15 ft on 03/02/2007
(3) 11.91 ft on 01/20/1986
(4) 12.63 ft on 02/04/1984
(5) 14.83 ft on 01/31/1982
Show More Recent Crests

(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
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
21 Widespread flooding north and south of the city.
19 Widespread flooding over portions of Ballville, Rice, Sandusky, and Riley Townships adjacent to the river. Shorewood Village and Wightman's Grove areas willl be flooded. County Road 201 south of Fremont will also be inundated. Portions of Fremont not protected by the floodwall will likely be flooded.
18 South of Fremont County Road 201 will be threatened and South River Road flooded. Wightman's Grove and Shorewood Village downstream of Fremont will be impacted by flood waters. Evacuations may be necessary.
13 Flooding begin in Wightman's Grove north in Riley north of Fremont. South River Road will become inundated.
10 Flooding of lowland areas will occur just south of Fremont with water threatening South River Road.
Photos
(1) Sandusky River at S Fremont - Downstream View - Stage 2.75ft
(2) Sandusky River at S Fremont - Upstream View - Stage 2.75ft
About This Location Collapse

Latitude: 41.307831° N, Longitude: 83.158810° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 625.06 635.06 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:

Additional Information Collapse
Potential River Levels - Used to
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)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

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 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
Cleveland Weather Forecast Office
925 Keynote Circle, Suite #314
Brooklyn Heights, OH 44131
(216) 416-2900
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Page last modified: 2-Nov-2020 7:30 PM
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