AirWaterScore

Lookup Tools

Give it a ZIP code, a water utility name, or a county, and get a sourced air and water score back — the same EPA AirData and SDWIS/ECHO records behind every tool on this site.

Air & Water Score by ZIP Code

Enter a ZIP code and get one score for the air and one for the drinking water, each traced to an EPA record.

Open tool →Compare Two ZIP Codes

Put two ZIP codes side by side and see which has the better air, the better water, and by how much.

Open tool →Drinking Water by Utility

Look up your water utility by name and see every violation on its EPA record for the last five years.

Open tool →Air Quality Trend by County

Ten years of EPA air readings for any county, and a plain call on whether it has gotten better, worse, or stayed the same.

Open tool →