Datasets > Pennsylvania > 2025-present

National Inventory of Dams NID [Pennsylvania]

Pennsylvania Spatial Data Access (PASDA) · 2025 Full Details

Full Details

Title
National Inventory of Dams NID [Pennsylvania]
Description
The National Inventory of Dams (NID) is a dynamic database that serves as a central repository for information about dams in the U.S. and its territories. There are more than 70 data fields for each dam, including information about a dam's location, purpose, uses and benefits, type, size, last inspection, and other geographical information. A Brief History of the NID The site we see today was first conceptualized in the 1970s when Congress tasked the U.S. Army Corps of Engineers (USACE) with identifying, inspecting, and inventorying dams in the U.S (National Dam Inspection Act, PL 92-367).
Creator
Homeland Infrastructure Foundation Level Data HIFLD
Publisher
Pennsylvania Spatial Data Access (PASDA)
Date Issued
2025
Access Rights
Public
Format
File
Language
English
Date Added
November 16, 2025
Provenance Statement
The metadata for this resource was last retrieved from PASDA on 2025-11-16.

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Links

Cite and Reference

  • Citation
    Homeland Infrastructure Foundation Level Data HIFLD (2025). National Inventory of Dams NID [Pennsylvania]. Pennsylvania Spatial Data Access (PASDA). https://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=9146 (dataset)
  • BTAA Geoportal Link

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