# Search 19,762 Colorado tank facilities

> Search Colorado's regulated storage tank register by facility ID, address or site name.

## Search the register

The facility ID as the Division writes it, the street address, or the name of the site.

### What comes back

One facility, with the three files already joined: how many tanks, how many
in use, what they hold, what they are made of, when the first went in, and
every petroleum release with the **stage** it has reached.

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 *regulated*
tanks, underground and aboveground. A tank below the regulated size, or never
registered, leaves no trace.
- **Not the absence of contamination.** Anything that did not
come from a regulated tank is outside these files entirely.
- **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 Division publishes these three files as public-domain open data. They record that a tank exists and that a release was reported, with the stage the case has reached — and carry no measurement of soil, water or extent. Nothing here is an environmental assessment.

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Página: https://tanks-co.pages.dev/search/
Fonte: Regulated storage tanks, facilities and petroleum releases — Colorado Division of Oil and Public Safety (three datasets)
Recolha: 2026-08-21