# Search 12,749 Connecticut tank facilities

> Search Connecticut's underground storage tank register by facility identifier, address or site name.

## Search the register

The facility identifier as the Department writes it — `81-4734` — the street address, or the name of the site.

### What comes back

One facility, with everything the six files say about it: how many tanks,
how many still in use, what they hold, what they are made of, when the first
one went in, who is on the record as responsible, and the counts of
violations, red tags, enforcement actions and reported releases.

Nothing is searched on our servers: the index is a set of static files and
the lookup runs in your browser, which is why an individual record has no
address of its own and cannot be indexed as a page about a property.

### ⚠️ What a blank does not mean

- **Not a clean site.** These files cover registered storage
tanks. Other contamination leaves no trace here.
- **Not the absence of a tank.** A domestic heating-oil tank at
a private house is usually not registered at all — which is exactly the
kind that turns up during a sale.
- **Not an assessment.** A phase i environmental site assessment under astm e1527 — the search required by the federal all appropriate inquiries rule (40 cfr part 312) before a buyer can claim the landowner liability protections that cercla offers goes further
than a records search, by design.

The Department publishes these six files as public-domain open data and refreshes them weekly. They record that a document exists — an inspection, an action, a reported release — and carry no measurement of soil, water or extent. Nothing here is an environmental assessment.

---

Página: https://ust-ct.pages.dev/search/
Fonte: Underground storage tank records — Connecticut Department of Energy and Environmental Protection (six datasets)
Recolha: 2026-08-21