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Is Highwood, IL tap water safe?

2 utilities serve Highwood, by EPA’s records. Here is what EPA’s and Illinois’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

1 of the 2 utilities serving Highwood has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Illinois’s records: Highwood.

Highwood, which serves the most people here, has 1 result above the action level. The worst: Lead at 76 ppb, above the action level.

The water from Highwood is hard, typically 135 mg/L (7.9 grains per gallon). How Illinois’s water compares.

A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Highwood’s ZIP codes, from EPA’s estimates.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Highwood’s water, which serves the most people here. Another utility’s report names what handles its own results.

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Every claim, and more filters, in the full report

Water testing near Highwood

A utility tests the water it sends out. A test of your own tap shows what your pipes add, and on a private well it is the only test there is. It takes a lab Illinois certifies.

The 3 labs Illinois certifies closest to Highwood, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Lake County Environmental Laboratory

    Libertyville, IL · about 9 miles

    Certified for bacteria

    (847) 377-8017

  • Culligan Analytical Laboratory

    Rosemont, IL · about 16 miles

    Certified for bacteria

    (847) 430-1284

  • Pace Analytical Services, LLC - McHenry

    McHenry, IL · about 26 miles

    Certified for bacteria

    (815) 344-4044

Illinois Department of Public Health: Coliform bacteria and nitrate testing for private wells, with sample bottles from your local health department, or from the department's nearest regional office where there is none. You mail the sample to the lab, and results come back through the health department. Well Sampling for Coliform & Nitrate, Illinois Department of Public Health.

All 30 certified labs for Illinois

ZIP codes in Highwood

Which ZIP codes are in Highwood: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Illinois Department of Public Health, certified water microbiology laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Highwood

Other towns in Lake County with a page of their own.

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