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Is There Antimony in Danbury, CT Water? (ZIP 06811)

By Alexander Snyder, Founder & Water Quality Data LeadLast reviewed August 2026

Antimony appears in the preserved historical public-system catalog associated with Danbury, CT ZIP 06811. The old percentage and comparator fields are not republished by this route recovery, and the ZIP association does not identify a property's serving utility or measure its tap.

Federal legal limits and other governed references answer different questions. Neither establishes exposure, safety, or health risk at a specific property.

What Is Antimony?

Antimony is a naturally occurring metal that can enter tap water from plumbing fittings and industrial uses including metal alloys, batteries, and plastics.

This is exact-analyte context. It does not establish that antimony is present at a property or that a ZIP-associated record represents exposure.

Review associated Antimony records

Review the source, sample period, unit, and governed reference for ZIP-associated records. This is not a property exposure or health-risk assessment.

Review ZIP 06811 Records

Historical catalog coverage

Antimony appears in the preserved catalog for 53 Connecticut ZIP associations, including Danbury (06811). This is historical route and identity context only. It does not establish a current detection, rate, exceedance, serving utility, or property result.

Antimony in nearby Connecticut towns:

Danbury 06810New Canaan 06840Bethany 06524Portland 06480

Other preserved contaminant pages for Danbury (06811)

PFOALeadCopperArsenic

See the full Danbury ZIP record summary →

Frequently Asked Questions

Is there Antimony in Danbury 06811 tap water?▾
Antimony appears in the preserved historical public-system catalog associated with Danbury, CT ZIP 06811. The old percentage and comparator fields are not republished by this route recovery, and the ZIP association does not identify a property's serving utility or measure its tap.
Do these records prove Antimony is at a property?▾
No. These are monitoring records associated with ZIP 06811; they do not identify the property's serving utility or establish that Antimony is present at its tap. Confirm the utility and use a certified property sample when a property-level answer is needed.
What health reference is released for Antimony?▾
The released EWG health-protective reference for Antimony is 1 ppb. It is not an EPA compliance conclusion, a finding about ZIP 06811, or a property-specific safe level.

About this report

This page restores the preserved historical Antimony catalog route associated with Danbury, CT (06811) from public-system records filed with the U.S. Environmental Protection Agency and Connecticut Department of Public Health. The historical percentage and comparator fields are retained in source control but are not rendered by this fallback. Use the live lookup for current source-system rows. CheckYourTap is funded by Valiant Energy Solutions, a Connecticut company established in 1930.

By Alexander Snyder, Founder & Water Quality Data Lead.

This report is general information, not medical advice or a substitute for certified laboratory testing. Talk to your pediatrician or physician about specific health concerns.

Last updated August 2026.

Reading this inside ChatGPT or Claude?

This page can explain the general science about ZIP-associated Antimony records, but it cannot identify what is at a specific tap or property. You can get ZIP-level context two ways:

  • Inside the chat: ask your assistant to “check my tap water with CheckYourTap”. Our connector returns available public-system or regional monitoring records associated with your ZIP. It does not identify your serving utility or test your tap, well, or property. The current connector is read-only and does not email reports or submit contact information.
  • On the web: open CheckYourTap.com and enter your ZIP code for a free ZIP-level report.