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#1 State
Canal System Locks
- Organization: State of New York
- Dataset Last Updated: November 03, 2026
The New York State Canal System is a 524 mile inland waterway that includes 57 locks, which are used to transfer vessels from a navigation pool at one elevation to another. Information provided in...
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Search relevance: 198.30 | Views last month: 28 | Catalog Last Checked: November 04, 2026 at 07:15 PM
#2 Federal
2021 Potomac River Phase 2 Topobathymetric Lidar Validation – USGS Field Survey Data
- Organization: Department of the Interior
- Dataset Last Updated: January 15, 2025 at 12:00 AM
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between September 30th and October 9th, 2021 over a large stretch of the Potomac River in Maryland and West...
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Search relevance: 38.61 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:50 PM

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