Skip to main content

Segment G - Flood inundation map geospatial datasets for Lake Ontario, New York

associated with USGS lake elevation station 04249071- Lake Ontario (Selkirk Shores) near Daysville Corner, NY

Citation

Gazoorian, C.L., Freehafer, D.A., and Finkelstein, J.S., 2021, Flood inundation map geospatial datasets for Lake Ontario, New York (ver. 2.0, November 2021): U.S. Geological Survey data release, https://doi.org/10.5066/P95PT2RV.

Summary

Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment G - Lake Ontario (Selkirk Shores) near [...]

Attached Files

Click on title to download individual files attached to this item.

LkOntSSNY_Flood_Rasters.zip 215.61 MB application/zip
LKOntSSNY_Study_Limit_and_Flood_Extent_Shapefiles.zip 51.79 MB application/zip
Version_History_LakeOntarioFIMDataRelease.txt 1.99 KB text/plain
Extension: LkOntSSNY_Flood_Mapping.zip

Purpose

The library of Lake Ontario shoreline flood inundation maps was created for use in the USGS Flood Inundation Program Mapper. This will aid State and local governments, and residents with assessing the extent and depth of flooding based on the observed stage from USGS station number 04219796, Lake Ontario (Thirtymile point) at Golden Hill State Park, NY, and lake level forecasts by the USACE or NOAA.

Map

Spatial Services

ArcGIS Mapping Service

WMS Service

Communities

  • USGS New York Water Science Center

Associated Items

Tags

Provenance

Revision 2.0 by Christopher L Gazoorian, Douglas A Freehafer, and Jason Finkelstein on November 10, 2021. To review the changes that were made, see “ Version_History_LakeOntarioFIMDataRelease.txt” in the attached files section.

Additional Information

ArcGIS Service Definition Extension

boundingBox
minY43.4686409319746
minX-76.3791126491379
maxY43.8787999719241
maxX-76.0929688593172
enabledServices
KmlServer
WMSServer
filePathUsed__disk__2e/0e/aa/2e0eaa09e72946c4660e5f17b0e23f3cc363c028
files
nameLkOntSSNY_Flood_Mapping.sd
contentTypex-gis/x-arcgis-service-def
pathOnDisk__disk__2e/0e/aa/2e0eaa09e72946c4660e5f17b0e23f3cc363c028
size264452990
dateUploadedWed Sep 15 18:28:39 MDT 2021
originalMetadatatrue
checksum
valuee87cda2ff53963abb328f3fb1c983b84
typeMD5
nameLkOntSSNY_Flood_Mapping.sd
processingStatesuccess
serviceId6141052cd34e1449c5d601d9
servicePath6141052cd34e1449c5d601d9

Item Actions

View Item as ...

Save Item as ...

View Item...