Is Edwardsville, KS tap water safe?
The short answer
Kansas City Board of Public Utilities serves Edwardsville. In EPA’s and Kansas’s records it has 2 results above the health goal and 1 result above EPA’s health benchmark, and no health-based violation since 2016.
The worst: Lithium at 55.3 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.
The water from Kansas City Board of Public Utilities is very hard, 295 mg/L (17.3 grains per gallon). How Kansas’s water compares.
Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Kansas City Board of Public Utilities’s water.
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Brita Tahoe Pitcher with Elite Filter (OB60, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
- IAPMO listing:NSF/ANSI 53checked Oct. 13, 2026
Certified for: Lead
Brita Everyday Pitcher with Elite Filter (OB46, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
Certified for: Lead
PUR PLUS 11-Cup Pitcher (PPT111W)
Pitcher
- NSF listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
Certified for: Lead
Water testing near Edwardsville
The 3 labs Kansas certifies closest to Edwardsville, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Water District No 1 of Johnson County-WaterOne
Kansas City, KS · about 5 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics
Eurofins Kansas City
Lenexa, KS · about 9 miles
Certified for bacteria
Microbac Laboratories, Inc - Kansas
Lenexa, KS · about 9 miles
Certified for bacteria
ZIP codes in Edwardsville
Which ZIP codes are in Edwardsville: 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 Edwardsville
Towns nearby with a page of their own.
What to do next
- Read Kansas City Board of Public Utilities’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About LithiumWhat it does to health, where it comes from, and the certification claim that addresses it.About Lithium
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water