Biohazard intelligence // every U.S. address
Know what's around you before it gets in you.
Envyrofax scans any address against 5,528,130 government environmental records: Superfund sites, toxic releases, drinking water violations, PFAS, air quality, flood zones, soil, radon and natural hazards. Then see which parts of your body those exposures are linked to. One score. Every fact. Every source.
Free scan. No account needed. Covers all 50 states, D.C. and Puerto Rico.
- Records
- 5,528,130
- Mapped sites
- 1,697,451
- Datasets
- 24
Live national heat map
Every hex is real data.
Each column is a cluster of EPA-regulated facilities, toxic release sites, wastewater outfalls, air permits, Superfund sites, earthquakes and flood events. Taller and hotter means more records, and more severe ones. Switch layers, then drag, tilt and zoom into any city.
Live layer
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Live sample: 1600 Pennsylvania Ave NW, Washington, DC
Every scan maps nearby toxic releases, polluted air, drinking water violations, PFAS, radon and more to the organ systems that the EPA, CDC, ATSDR and IARC link them to, and compares the neighborhood's real disease rates with the national average. Tap a condition to see what is linked to it.
Bio-exposure scan
Body Scan
Organ systems that government and scientific agencies link to the exposures found around this address. An association is not a diagnosis. Talk to a doctor about any health concern.
Check your conditions
Your selections stay in this browser. Nothing you pick is sent or saved.
- Pregnancy & Child DevelopmentHIGH
Linked conditions: Low birth weight, Birth defects, Childhood development
8 nearby exposures linked to this systemUnlock - Lungs & AirwaysHIGH
Linked conditions: Asthma, COPD, Lung cancer, Respiratory infections
7 nearby exposures linked to this systemUnlock - Kidneys & BladderHIGH
Linked conditions: Kidney disease, Kidney cancer, Bladder cancer
7 nearby exposures linked to this systemUnlock - Brain & Nervous SystemHIGH
Linked conditions: Developmental and learning effects, Cognitive decline, Neurological effects
6 nearby exposures linked to this systemUnlock
This neighborhood vs the U.S. (CDC PLACES, census tract)
- Adults with asthma10.6%U.S. average 10.4%
- Adults with COPD3%U.S. average 6.6% / 55% lower here
- Adults ever told they had cancer (non-skin)6.8%U.S. average 7.7% / 12% lower here
- Adults with coronary heart disease3.2%U.S. average 6.2% / 48% lower here
- Adults who had a stroke2.7%U.S. average 3.4% / 21% lower here
- Adults with high blood pressure33.6%U.S. average 34.1%
- Adults with diabetes8.4%U.S. average 12% / 30% lower here
- Adults with cognitive difficulty7.8%U.S. average 14.8% / 47% lower here
- Adults with depression18%U.S. average 21.9% / 18% lower here
- Adults in fair or poor health9.7%U.S. average 20.3% / 52% lower here
- Adults who smoke6.3%U.S. average 13.2% / 52% lower here
- Adults with obesity25.6%U.S. average 33.4% / 23% lower here
Rates reflect everyone living in the census tract and many causes, including smoking, age and access to care. They do not show that the environment caused any illness.
Air toxics cancer risk (county, EPA AirToxScreen 2020): 40 in a million, led by Formaldehyde, Carbon Tetrachloride, Naphthalene.
1600-pennsylvania-ave-nw-washington-dc-20500What every scan checks
Nine categories. One score out of 100.
Every address is scored across nine environmental categories, weighted by how much they matter to the people who live there. Missing data is never scored as safe: it lowers the report's Data Completeness figure instead.
Water Quality
Drinking water violations, PFAS testing, lead rule violations, wastewater and sewer overflow outfalls nearby.
Air Quality
Measured PM2.5 and ozone, unhealthy air days, major air permits, power plants and highway traffic nearby.
Toxic & Industrial
Superfund sites, toxic chemical releases, hazardous waste handlers and brownfields.
Flood & Water Risk
FEMA flood zone, recorded floods and flash floods, wetlands and elevation.
Natural Hazards
Wildfire hazard, earthquakes, tornadoes, hurricanes and hail history.
Soil & Ground
Drainage, hydric soils, flooding and ponding frequency, shrink-swell and septic limits.
Radon
EPA radon zone for the county. Only a test shows a home's actual level.
Infrastructure Exposure
Airports, active rail lines and crossings, interstates and large energy facilities.
Environmental Amenities
Parks, protected land and open water nearby. This category can only add to the picture.
How it works
Three moves. About ten seconds.
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Lock the target
Type any U.S. street address. We pin it to the exact point, county and census tract.
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Scan the records
Millions of facility, water, air, flood, soil, hazard and infrastructure records are checked in distance bands out to 5 miles.
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Read the score
Get a 0 to 100 score, a grade for each category and every finding with its distance, source agency and date.
Unlock the full report
See every finding, name and distance.
The free scan shows the score and how many findings sit in each distance band. The full report names every facility, violation, chemical and PFAS level, with its source and date.
- Single ReportUnlock the full report for one address.$19.99one time
- UnlimitedFor active home buyers and renters.$24.99per month
- ProFor agents, investors and property managers.$79per month
Questions
Straight answers.
What is Envyrofax?
Envyrofax is an environmental report for any U.S. address. Enter an address and it checks the surrounding area against millions of government records, including Superfund sites, toxic chemical releases, hazardous waste handlers, drinking water violations and PFAS tests, measured air quality, FEMA flood zones, soil conditions, radon zones, earthquakes, storms and nearby infrastructure. You get an overall score from 0 to 100, a score for each category and every underlying fact with its source.
Where does the data come from?
Every record comes from a U.S. government source: the EPA (ECHO, Toxics Release Inventory, Superfund, Brownfields, SDWIS drinking water, UCMR 5 PFAS testing, AirData, ATTAINS, radon zones), FEMA (National Flood Hazard Layer and National Risk Index), NOAA (Storm Events Database), USGS (earthquakes and elevation), USDA (SSURGO soils), the Department of Transportation and the Energy Information Administration. The Data Sources page lists each dataset, its agency, its record count and the date of the data.
Can Envyrofax tell me if my environment made me sick?
No. The Body Scan shows which organ systems government and scientific agencies (EPA, CDC, ATSDR, IARC, WHO) link to the exposures found near an address, and compares the neighborhood's chronic disease rates from CDC PLACES with the national average. Those are associations and community-level rates, not a diagnosis, and many other factors such as smoking, age and genetics matter. Share the report with a doctor if you have concerns.
Does a good score mean a home is safe?
No. Envyrofax reports what public records show around a property. It is not a home inspection, a Phase I environmental site assessment, legal advice or a health diagnosis. A lack of records is reported as "no adverse records found in the datasets searched", never as proof that a location is free of problems. Radon, lead paint and private well water can only be confirmed by testing the home itself.
How is the Envyrofax score calculated?
Nine categories are scored separately: Water Quality (20%), Air Quality (15%), Toxic and Industrial (15%), Flood and Water Risk (15%), Natural Hazards (10%), Soil and Ground (10%), Radon (5%), Infrastructure Exposure (5%) and Environmental Amenities (5%). Each record adds penalty points based on what it is and how far away it is, so a Superfund site next door counts far more than a small hazardous waste generator five miles away. Categories without data are left out and lower the Data Completeness figure instead of counting as safe.
How far around a property does Envyrofax look?
Facilities and sites are searched out to 5 miles and reported in distance bands: within 500 feet, 1/4 mile, 1/2 mile, 1 mile, 3 miles and 5 miles. Earthquakes are counted within 50 miles, highways and railroads within 1 mile, and the flood zone, soil and elevation are read at the exact property location.
What does an Envyrofax report cost?
Scanning an address is free and shows the overall score, every category score, the number of findings in each distance band and a map. Unlocking the full report with every finding, name, distance and detail is $19.99 for one address, or $24.99 per month for unlimited reports. Pro plans for real estate agents, investors and property managers are $79 per month.
How current is the data?
Each dataset refreshes on its agency's schedule: EPA ECHO facility and compliance data weekly, drinking water data quarterly, Toxics Release Inventory and air quality data annually, earthquakes weekly, storm events monthly. Flood zones, soils and hazard ratings are read live from the agency services when you scan. The Data Sources page shows the as-of date for each one.
Which addresses does Envyrofax cover?
All 50 states, Washington D.C. and Puerto Rico. Coverage is national because the underlying datasets are national. A few layers, such as FEMA flood maps and USDA soil surveys, have gaps in some rural areas; when a layer has no data for an address, the report says so and the Data Completeness figure drops.