Parcel Peak data source explainers

Data sources

• What is the CA DWR Assessor Parcel layer? The California Department of Water Resources publishes a statewide assessor parcel lightbox used for boundary context. Parcel Peak uses it f…
• How Parcel Peak uses FEMA NFHL The National Flood Hazard Layer provides flood zone polygons for screening. Effective maps and local administrators control insurance and pe…
• How Parcel Peak uses CAL FIRE FHSZ CAL FIRE / OSFM Fire Hazard Severity Zone maps classify wildfire hazard for many California lands. Parcel Peak screens these overlays and po…
• How Parcel Peak uses SSURGO soils SSURGO provides detailed soil survey map units and interpretations. It supports septic and agricultural screening context but does not repla…
• How Parcel Peak uses CGS geology layers CGS publishes fault, liquefaction, landslide, and related hazard information used in California planning. Parcel Peak screens available publ…
• Statewide zoning reference layers in Parcel Peak California’s Land Use and Climate Innovation (LCI) program publishes statewide zoning and general-plan land-use references that help first-p…