Skip to content
TapBuff
ZIP

Is Baldwin City, KS tap water safe?

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

Matched to your utility using EPA records.

The short answer

Neither of the 2 utilities serving Baldwin City has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Kansas’s records.

City of Baldwin City, which serves the most people here, has 1 result above the health goal. The worst: Lead at 1.9 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

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 Baldwin City’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 City of Baldwin City’s water, which serves the most people here. Another utility’s report names what handles its own results.

Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money

Every claim, and more filters, in the full report

Water testing near Baldwin City

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 Kansas certifies.

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

  • Johnson County Water Quality Laboratory

    Olathe, KS · about 20 miles

    Certified for bacteria, nitrate, lead and copper

    (913) 715-6950

  • Olathe Environmental Laboratory

    Olathe, KS · about 20 miles

    Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics

    (913) 971-8310

  • Eurofins Kansas City

    Lenexa, KS · about 28 miles

    Certified for bacteria

    (319) 595-2009

All 47 certified labs for Kansas

ZIP codes in Baldwin City

Which ZIP codes are in Baldwin City: 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: Kansas Department of Health and Environment, drinking water labs, as listed in TNI LAMS; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Baldwin City

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

What to do next