PRIVATE COMPARISON WORKSPACE
Put the evidence side by side.
Up to three locations. Separate soil properties, missing information and county context. No safety ranking.
No public report links. No ads here. Saved or imported files are not independently verified.
Read the comparison rules ↗02 / THE EVIDENCE BOARD
Your locations
This board is empty. Nothing has been saved.
A better comparison starts with one location.
Add a contiguous-U.S. address, coordinates or an existing report. Every card keeps the soil, county and date together.
Prefer one location? Open the original checker →The details, aligned
Differences are descriptive. They do not identify a safer building. Dates and locations stay visible.
03 / KEEP A USEFUL RECORD
Save the evidence. Keep the context.
Choose one saved location for an inspection pack →
Saving is optional. Anyone with this browser profile can read saved locations. Closing the page loses unsaved changes.
Clear or delete
These actions do not delete exported files, your checker snapshot or your inspection notebook.
This tool does not inspect a building, measure movement or establish a probability of damage. Visible or sudden structural concerns require appropriate local assessment regardless of a soil-map result.