Accountless water updates

Follow the record, not a newsletter.

Request an email when the published record for a state, county, city, ZIP code, public water system, or contaminant changes. No PurityMap account is required.

  • Double opt-in
  • Unsubscribe anytime
  • No account

What following means

  1. Published-record changes

    Updates are tied to the public record you name, not a claim about conditions at your household tap.

  2. Relevant notifications

    Updates cover new evidence, a material finding change, or an important methodology update, not generic promotional email.

  3. Email-only access

    Following does not require an account or a login. Updates arrive by email, and every message includes an unsubscribe link.

Follow my water

Choose the public record you care about.

1 · What kind of record?
CityZIPCountyStateWater systemContaminant
The most precise option. Compare the utility name with a water bill when possible.

Your inbox stays in your control. Submitting this form sends a confirmation email. Updates begin only after you confirm, and this request does not create a profile or save a household address.

Double opt-in means no updates are sent until you confirm through the email. Unsubscribe links are included in future messages.

What an update looks like

Only material changes to the record.

PurityMap · record updatesample email
A result on the record for New York City System
Lead (90th percentile)10 µg/L
US EPA SDWIS · sampled 2024 · 15 µg/L federal action level

What changed, the source record, and a link to the full report. Nothing else.

Unsubscribe · Change what you follow
New evidenceA new result is published

New evidence is added to the public record you follow.

Finding changeA finding materially changes

A material change to a finding on that record.

MethodThe method changes

An important methodology update.

NeverPromotional email

Following is not a newsletter: no generic promotional email.