Impervious Surface 2021

The dataset contains basemap features that are typically classified as impervious surface, captured in 2021. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor Building Stairs, Buildings, Sidewalks, Roads, Alleys, Driveways, and Swimming Pools.
Organization: District of Columbia
Organization URL: https://catalog.data.gov/organization/district-of-columbia
Last updated: 2026-03-27T19:25:44.000Z
Tags: district of columbia, impervious surface, octo, stormwater, washington dc, water