Datasets

2 datasets

Format: HTML Tag: inland waters Clear all

Virginia Department of Environmental Quality

IR Web Mapping Application

This web map provides assessment summary details for waters identified within the draft 2026 305(b)/303(d) Water Quality Assessment Integrated Report. The Assessment Unit (AU) dataset was created from United States…

HTML
ArcGIS

Updated Nov 4, 2026

Prince William County

Hydrological Features

In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro…

HTML
ArcGIS

Updated Mar 24, 2026