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Tap Water Database

Tap Water Database

Find all contaminants detected in your drinking water [Tech]

Other·Launched Jul 2017·0 upvotes·ewg.org
▲Upvote0Visit Website↗
ALIVEverified Jul 13, 2026 · HTTP 200
CohortClass of 2017

What it is

Find all contaminants detected in your drinking water [Tech]

HTTP liveness

13 probes since Jun 13
Jun 13Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jun 24, 2026
    Back online
    Alive · 200 OK
  2. Jun 23, 2026
    Probe inconclusive
    Cloudflare block
  3. Jun 20, 2026
    Back online
    Alive · 200 OK
  4. Jun 19, 2026
    Probe inconclusive
    Cloudflare block
  5. Jun 16, 2026
    Back online
    Alive · 200 OK
  6. Jun 13, 2026
    First probe — unverified
    Cloudflare block

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VitalsQuiet
Upvotes
—
Press
—
Tags
Pulse Indexobserved activity
472/4 signal families
Liveness40%
0.94
Press30%
no data
GitHub20%
no data
Tranco10%
0.94

Weighted observed activity · updated Jul 15

Cohort survival · Class of 2017weekly

13,497 products launched in 2017 · 100% still active

13,462 active35 sunset
Still active
100%
Median lifespan
4.9y