Data / Licensed data / Site screening evidence

Site screening evidence

For a boundary you supply, the supported federal environmental datasets that touch it: wetlands, floodplains, streams, habitat, contaminated sites, air-quality areas, historic places, and prior federal reviews, each with its source, version, and date.

Planned

Request a quote Plans and prices

First page of a site screening evidence bundle: a boundary on aerial imagery with its mapped records and seven findings, each naming its source. — Sample: a boundary we drew across the Ashley River, South Carolina, checked against seven federal layers on 26 September 2026.

Who it is for

Environmental consultants, engineering firms, developers, and GIS teams who screen many sites and want the evidence inside their own tools.

What you get

Draw or upload a boundary and get back findings per layer: what intersects, how far away it is, which version of which public record says so, and where we simply have no data. Built for environmental consultants, engineering firms, and GIS teams who run this for many sites and want the evidence inside their own systems. Findings report what public records say; they are not regulatory determinations.

What you get: For a boundary you supply: which wetlands, floodplains, streams, critical habitat, contaminated sites, air-quality areas, historic places, and prior federal reviews touch it, each with its source, version, date, and distance
Coverage: National for these federal records; state and local layers are added state by state. The coverage table ships with every result
Cadence: Planned
Delivery: API, file export, PDF evidence bundle

Works with ArcGIS and your other tools

How results get into the tools your team already uses
Tool	How the data arrives	Status
ArcGIS Pro	GeoPackage or file geodatabase with the boundary, every intersecting feature and a findings table, each feature carrying its source, version and date	Delivered with each result
ArcGIS Online and Enterprise	GeoJSON or a zipped shapefile you add as a hosted layer; findings as a CSV table joined by feature ID	Delivered with each result
QGIS and other desktop GIS	GeoPackage, GeoJSON or shapefile	Delivered with each result
Reports and reviews	PDF evidence bundle with the map, findings and source list	Delivered with each result
Your own software	JSON through the API, with the same fields as the files	Next release
Live layer in ArcGIS or QGIS	A standard OGC API - Features service your GIS adds once and refreshes, so saved sites update without re-importing	Planned

Tell us which tools and formats your team uses in the request form, and each delivery is prepared that way. Layer names, field names and coordinate systems can match your existing standards.

Price

Pricing: Priced to your scope: number of sites or feeds, update cadence and delivery. We reply with a quote.
Enterprise: Single sign-on, invoices with net-30 terms, and a named contact are part of Enterprise.

Getting started

Now: Send us the request form and we reply with the scope, a sample and a quote. Get started.
Customer app: Once your quote is agreed, your organization gets an account in the customer app, and you use the data through the API, the MCP server for AI assistants, or downloads.
Sign in: Sign in to the customer system.

← All licensed products