Riprap does not predict damage. This tool is for professional analytical work, not personal property decisions. For residents, see FloodHelpNY · FloodNet NYC.

All foundation models Apache-2.0 · All data from public-record federal, state, and city sources · No commercial APIs contacted at runtime · Riprap v0.5.0 · build 2026-05-07

Dam mark: "Dam" by Chintuza via the Noun Project, CC-BY 3.0.