# Radon Levels by County — SHA-256 Checksum Manifest
# Dataset version: 2026-07-24.1
# Verification date: 2026-07-24
# Format: SHA256  filename

6a4fe7105e50569c857072dcb5ff7ab57cbe225babaec4ebb03720bb9417e75f  radon-levels-by-county-final.md
dbba1c5b52798dfae58124dbb139c9d8219b91032f41ca383a216693054d9c39  radon-levels-by-county-epa-zones-2025.csv
0ad749f24de14109fe190b55524b3b350595317c98db86eb2378c32636199480  radon-levels-by-county-epa-zones-2025.json
4faa7ca2bc259c4195b2859bd1496f278f8ee4afd7edf5ec97eaaf477cdcc93c  radon-zones-by-state-summary-2025.csv
e6f1af986571064337cd485d4d59df7d521d8aecf02747b69f80177cb8ee4559  radon-zones-by-state-summary-2025.json
7e9b30ec45729fdc01b2eee66dfe531e139784a9bf60d2ebe808483ab6927599  iowa-radon-levels-by-county-epa-zones-2025.csv
6d7be0e833bb0d98e5ca8e74e9055818f7aed34fdd6b69712e549e0fdcd35e3c  radon-county-geography-crosswalk-audit-2025.csv
e08cb078a6baceb6c440dae1616640a33bb5fe908caa8657e36813b036f7a863  radon-county-geography-crosswalk-audit-2025.json
9071184743f6719280e2be2ec44ec8f59732fa38f66e07a5d7f9e1a34c472ddd  radon-levels-by-county-dataset-methodology.md