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#1 County

2017 Lake County Elevation Data

Organization: Lake County, Illinois
Dataset Last Updated: July 11, 2023 at 04:38 PM

Click here to access the data directly from the Illinois State Geospatial Data Clearinghouse.This page from the Illinois Geospatial Data Clearinghouse includes download links for the following...

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Search relevance: 99.76 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 05:56 PM

#2 Federal

Bathymetric data for Clearwater Lake near Piedmont, Missouri, 2017

Organization: Department of the Interior
Dataset Last Updated: August 14, 2020 at 12:00 AM

Clearwater Lake, on the Black River near Piedmont in Reynolds County, Missouri, was constructed in 1948 and is operated by the U.S. Army Corps of Engineers for flood-risk reduction, recreation,...

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Search relevance: 60.37 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:05 PM

#3 Federal

Cottonwood Lake Study Area – Digital Elevation Model with Topobathy

Organization: Department of the Interior
Dataset Last Updated: April 21, 2022 at 12:00 AM

This dataset contains a bare earth digital elevation model (DEM), with a 0.5-square-meter (m2) cell size, of the Cottonwood Lake Study Area, Stutsman County, North Dakota. The DEM was based...

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Search relevance: 58.02 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:47 PM

#4 Federal

Digital elevation model of the bathymetry of Gillham Lake, Arkansas

Organization: Department of the Interior
Dataset Last Updated: August 21, 2020 at 12:00 AM

The dataset is a digital elevation model (DEM), in GeoTiff format, of the bathymetry of Gillham Lake, Sevier County, Arkansas. The extent of the DEM represents the area encompassing the extent of...

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Search relevance: 47.65 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:05 PM

#5 Federal

Bathymetric and supporting data for estimation of reservoir storage capacity and geomorphic change detection analysis from a multibeam bathymetric survey of Randy Poynter Lake, Rockdale County, Georgia

Organization: Department of the Interior
Dataset Last Updated: December 20, 2023 at 12:00 AM

Rockdale County Department of Water Resources (RCDWR) has a mission to update estimates of the reservoir storage capacity of Randy Poynter Lake in northern Georgia and to assess recent...

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Search relevance: 44.73 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:30 PM

#6 Federal

MODFLOW-NWT model scenarios used to evaluate potential effects of proposed drainage modifications on groundwater discharge in the vicinity of Long Lake, Indiana Dunes National Lakeshore, near Gary, Indiana

Organization: Department of the Interior
Dataset Last Updated: November 17, 2020 at 12:00 AM

A previously developed three-dimensional groundwater-flow model that used the MODFLOW-NWT code was updated to simulate the effects of various proposed drainage modifications aimed at reducing...

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Search relevance: 44.39 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:30 PM

#7 Federal

Inundation layers for the Brazos River for the August and September 2017 flood event in Texas

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

Hurricane Harvey made landfall near Rockport, Texas on August 25 as a category 4 hurricane with wind gusts exceeding 150 miles per hour. As Harvey moved inland the forward motion of the storm...

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Search relevance: 38.03 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:32 PM

#8 County