Road Closure Map (Flooding)


National Weather Service – Advanced Hydrologic Prediction Service

The National Weather Service provides various graphs, statistics and flood maps for the Blanchard River at Findlay, Eagle & Lye Creeks. See the Guide to Hydrologic Information on the Web for more information.  Click on the links below to view the statistics provided by the gauges at each location:

Flood Inundation Maps

The following are large PDF maps* showing likely flooding inundation areas at varying flood depths.

*These maps are NOT the official Flood Insurance Rate Maps.

USGS Real-Time Data for Ohio Streamflow

The following links are from the USGS National Water Information System Web Interface and provide readings from the streamflow/precipitation gauges in the Findlay area. Click on the links below to view the statistics provided by the gauges at each location:

Stantec – Hancock County Flood – Risk Reduction Program

Potential Road Closure Maps

The Hancock County Auditor REGIS Online System contains maps of potential road closures for various flood events.

  1. Go to the Hancock County Auditor REGIS Online System at
  2. Select “Maps
  3. Navigate to the “Flood Data” tab
  4. Select the Flood Map you would like to view
  5. Use the “Zoom In” feature to view map details

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