Informational Purpose Only
Data provided by this registry is for visualization and research. It is not an engineering certification.
Geological Data Source
Soil taxonomy and mapped soil attributes displayed by the Foundation Risk Registry are derived from USDA/NRCS SSURGO (Soil Survey Geographic Database) records. This data is typically mapped at a scale of 1:12,000 to 1:63,360 and may not accurately reflect sub-surface conditions at a precise residential address level.
Plasticity Index interpretation
The “Liquid Limit” and “Plasticity Index” (PI) values shown are based on USDA historical records. Actual site conditions may have been altered by grading, backfilling, or local landscape changes not reflected in the national dataset.
Property Evaluations and Professional Services
Requesting an evaluation through the registry does not by itself create an engineer-client relationship or guarantee that a licensed engineer will perform the initial visit. The professional or repair provider involved should identify their qualifications, scope, fees, and responsibility for any opinion or work before service begins.
Assumption of Risk
Do not select or reject a repair solely from this Service. Properties with changing or significant distress may warrant an on-site foundation evaluation; structural or geotechnical expertise should be obtained when the observed conditions or proposed work call for it.