Licensed Illinois land surveyors preparing FEMA Elevation Certificates for flood insurance and floodplain compliance across Palos Hills and Cook County.
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Palos Hills sits in Palos Township in southwest Cook County near the forest preserves and the Calumet Sag Channel drainage, where creeks and low ground create pockets of mapped floodplain. For those parcels, a FEMA Elevation Certificate documents a building’s floor elevation against the Base Flood Elevation for insurance and permitting.
A FEMA Elevation Certificate documents your building’s elevation relative to the Base Flood Elevation on the FEMA flood map. Insurers use it to rate flood policies and communities use it to confirm floodplain compliance; it can also support a Letter of Map Amendment (LOMA) to remove a structure from a flood zone.
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Palos Hills is a southwest suburb of about 18,500 residents within Palos Township, Cook County, near the extensive Palos forest preserves. Its drainage moves toward the Calumet Sag Channel and the Calumet River system managed by the Metropolitan Water Reclamation District (MWRD). The area’s rolling terrain means much of the city sits on higher ground, with Special Flood Hazard Areas following creek corridors and low-lying drainage rather than most neighborhoods. Owners in mapped zones rely on the certificate for the surveyed elevations an insurer needs, for confirmation of compliance with Palos Hills’ floodplain permits, and for the survey evidence supporting a Letter of Map Amendment (LOMA) once a structure is documented above the Base Flood Elevation.
Official resources for Palos Hills property owners
The higher ground helps, but low-lying areas near creeks and the Cal-Sag drainage still fall inside mapped flood zones, which is where an Elevation Certificate applies.
Order an Elevation Certificate from a licensed surveyor. It provides the elevation data an insurer uses to rate the policy, and can reveal that your lowest floor sits above the Base Flood Elevation.
The Elevation Certificate is the surveyed document; a LOMA is FEMA’s determination that, based on that data, a structure can be removed from the mapped flood zone.
Pi Surveying provides the full range of land surveying services for Palos Hills property owners and builders:
We also serve nearby Cook County communities:
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Pi Surveying, located in Oak Brook, a suburb of Chicago, Illinois, is a professional land surveying design firm that provides land surveys for both the private and commercial sector.