Datasets

2 datasets

Virginia Department of Environmental Quality

Non-NPL Federal Facilities

Point layer displaying locations of Non-NPL (National Priority List) Federal Facilities (with the exception of NASA Langley which is NPL, but not currently tracked individually in EPA's NPL Superfund list). Click Here…

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Updated Nov 4, 2026

Datathon 2025

NHS Master Route

This feature class consists of linear data which indicates the National Highway status of a road segment. This can be used to identify inclusion in the National Highway System. This data is owned by the VDOT…

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Updated Oct 17, 2026