Structures At Flood Risk (SAFR)

SAFR is the product of collaboration between the Illinois Department of Natural Resources (IDNR) and the Illinois State Water Survey (ISWS). It provides access to digital data about structures in Illinois and their flood risk. The intended audiences are state and local officials and agency staff; in particular, floodplain managers, mitigation officers, and city planners. It is not intended for use by the general public.

Link to the web map:

See the SAFR web map at: https://go.illinois.edu/SAFR

Screenshot of SAFR web map

Features

Layer List

Layers available include structure points, depth grids, analysis grids, and FEMA's National Flood Hazard Layer. Layers can be turned on and off.

Screenshot of Layer List pane

Structure Info Table

View data for an individual structure by clicking on its point. Data may include basic property info, flood risk, and survey data.

Screenshot of Info Table pane

Download

Data shown on SAFR can be downloaded. Formats vary depending on the type of data.

Screenshot of Download pane

Map Export

A map showing the current view can be exported in a variety of sizes and image file formats.

Screenshot of Map Export pane

Exportable Structure Info Sheet

A PDF of information about an individual structure can be created.

Screenshot of a Structure Info Sheet

Help/FAQ Page

The Help/FAQ Page includes a variety of topics.

Screenshot of Help/FAQ page