Address-level environmental intelligence

Every address has a history. Most of it isn't in the listing.

GroundReport connects 25+ federal databases to find hidden environmental risks at any US address — then translates them into clear health impacts and action steps.

25+ federal databasesNo account requiredAny US address
Scroll to explore
Drinking Water
Chromium-6 detected
133× above health guideline. No legal limit.
Historical
Former industrial site 0.4mi
PCE contamination 1988–2004. Monitored.
Building Materials
Pre-1978 construction
Lead paint & asbestos risk elevated.
EPAFEMAUSGSCDCATSDREWGHUDUSDAIARCDTSCDODSWRCBEPAFEMAUSGSCDCATSDREWGHUDUSDAIARCDTSCDODSWRCB
How it works

Environmental risk, made legible

We translate 25+ fragmented federal databases into the most complete environmental picture ever built for a single address — nine risk categories, every finding sourced, interpreted, and paired with a costed action plan telling you exactly what to fix.

01

Enter an address

Any US residential address. We geocode it instantly and match it to the right water utility, census tract, and regulatory jurisdictions.

02

We query 25+ databases

EPA drinking water violations, FEMA flood zones, USGS radon maps, Superfund proximity, county assessor build year, and more — in seconds.

03

Deterministic risk engine

Hard-coded rules convert raw data into risk levels. No AI guesses your risk — every flag traces to a specific data point and source.

04

Fully sourced report

Every finding cites its exact source — EPA, ATSDR, HUD, CDC — with verbatim quotes. You see the evidence, not just the conclusion.

Coverage

Nine categories. One address.

Most people have never heard of biological risk, EMF exposure, or vapor intrusion. Click any category below — we explain exactly what it means for your home.

Why this matters

It's not just data. It's your health.

Every contaminant we flag is linked to real, peer-reviewed health effects from EPA, CDC, ATSDR, and IARC. Not just numbers — what they mean for your body, your children, and your future.

🧬Body System Mapping

Every hazard maps to the specific body systems it affects — neurological, cardiovascular, respiratory, reproductive, and more. See exactly where exposure hits.

👶Population-Specific Risks

Children, pregnant women, elderly, and immunocompromised residents face different risks from the same exposure. We break down vulnerability by population.

🔬Cancer Classification

IARC Group 1, 2A, 2B — we show you the official cancer classification for every relevant contaminant, with the verbatim source citation from the classifying agency.

💚Remediation → Health Benefit

Every action we recommend is mapped to its specific health benefit and timeline. "Install a water filter" becomes "reduces bladder cancer risk pathway within 2–5 years."

📋47 Hazard Profiles

From lead and PFAS to radon and wildfire smoke — comprehensive health profiles for every hazard we track, all sourced from EPA, CDC, ATSDR, and IARC.

📖Verbatim Sourcing

Every health claim quotes the source document word-for-word. No AI paraphrasing, no exaggeration. The exact language from the authorities who study these hazards.

Action Plan

Every finding comes with a prioritized, costed action plan — specific to your home, not generic advice.

Get your free address score
Why nothing else like this exists

Every other tool covers one piece.
We cover all nine.

Flood risk tools, water quality databases, EPA environmental maps — they all exist, separately, each covering one slice of the picture. None of them talk to each other. None of them tell you what the data means for the specific home you live in, or what to do about it. Ground Report is the first platform to connect all of it — nine environmental categories, one address, one report that explains itself.

CoverageGround ReportRisk FactorEWGEPA MyEnv.Hydroviv
Drinking water qualitypartialpartial
Outdoor air (particulates, toxics)partial
Indoor air / radon
Soil & land contaminationpartial
Building materials (lead, asbestos)
Biological hazards
Geological (flood, seismic)
EMF exposure
Historical contaminationpartial
Remediation guidancepartial
One-click solutions
Compound risk analysis

“partial” = ZIP/county level (not address-specific), or raw data with no interpretation. Risk Factor / First Street Foundation covers climate hazards only. EWG covers tap water by utility. EPA MyEnvironment displays raw EPA data without synthesis or guidance.

0 of 9
Risk categories covered
No other consumer platform covers more than 5
0+
Federal databases queried
EPA, FEMA, USGS, ATSDR, HUD, CDC — for your address
1st
To combine all with remediation
One-click solutions for every environmental finding

Start with a free address score. Go deeper when you're ready.

The free score shows your risks at a glance. The Complete Report shows every contaminant, every source, and exactly what to do about each one.