Advanced Hydrologic Prediction Service: Cleveland: Blanchard River at Findlay
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Advanced Hydrologic Prediction Service

Blanchard River at Findlay, OH (FDYO1)

Data Type




Inundation Levels
NAVD88 Stage

772.218.4
771.818.0
770.817.0
770.316.5
769.816.0
769.315.5
768.815.0
767.814.0
766.813.0

Major Flooding Begins

765.812.0

Moderate Flooding Begins

764.811.0

Flooding Begins

763.810.0
762.89.0
761.88.0


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Weather Forecast Office Cleveland, OH Ohio River Forecast Center

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Current Stage: 0.73 ft at 14:00 UTC 11/23
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Graphical representation of flood inundation for NWS flood categories are based on steady state hydraulic modeling of water surface elevations for incremented discharges. Map shows approximate inundation areas for given water surface elevations and should not be used for navigation or permitting or other legal purposes, but strictly as a planning reference tool.

North Arrow Flood Categories (in feet)
Major Flood Stage:13
Moderate Flood Stage:12
Flood Stage:11
Action Stage:8
Below Flood Stage:

USGS Gauge Location USGS Gauge Location

Extent of Inundation Study Boundaries Extent of Inundation Study Boundaries

Historical Crests
(1) 18.50 ft on 03/13/1913
(2) 18.46 ft on 08/22/2007
(3) 17.43 ft on 06/14/1981
(4) 16.76 ft on 02/11/1959
(5) 16.50 ft on 02/07/2008
(6) 16.10 ft on 01/22/1959
(7) 15.42 ft on 06/02/1997
(8) 15.41 ft on 03/09/2009
(9) 15.40 ft on 12/01/1927
(10) 14.85 ft on 12/31/1990

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Blanchard River at Findlay Disclaimer: Flood boundaries shown reflect unobstructed flooding or backwater from only the Blanchard River. Additional areas may be flooded if the river becomes obstructed or as a result of flooding from tributary streams. Residents living near tributaries of the Blanchard River should be particularly cautious due to added uncertainty associated with the potential for flooding from multiple sources.

Impacts Collapse
17.5 Major flooding will occur in downtown Findlay. Flooding can be expected from Westerfield Drive to County Road 236 along the Blanchard River. Flooding can also be expected along Eagle and Lye Creeks between State Route 15 and the Blanchard River.
15.0 Flooding can be expected in many areas in the Findlay area. Several businesses will be impacted downtown... with many roads near the river closed. Water will also impact along County Road to State Route 568. The following streets are likely to be flooded... Main Cross Street from Western to Township Rd 180... Broad St... Streets along Eagle Creek from Central to Rockside and streets along Lye Creek from Wedgewood to Strong Avenue.
13.0 Floodwater impacts East Sandusky Street...Main Cross Street...Blanchard Road...Clinton Court... and many other streets near the Blanchard River. Backwater will affect residents living along Eagle and Lye Creeks.
12.0 Water impacts River Street and Apple Alley on the west side of Findlay...Blanchard Street between Sandusky and Main Cross... and several streets south of Clinton Court near Riverside Park.
11.0 Flooding impacts areas near Riverside Park and East Main Cross Street in the city of Findlay.
10.0 Water reaches East Main Cross Street near Lye Creek.
9.0 Flooding occurs on low lying roads along the river west of Findlay... including County Road 140.
8.0 Water covers low lying portions of South River Road and Howard Street on the west side of Findlay.

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Findlay

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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.

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National Weather Service
Cleveland Weather Forecast Office
Federal Facilities Building Hopkins Airport
Cleveland, OH 44135
(216) 265-2370
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Page last modified: 31-Mar-2009 6:24 PM
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