Is Maple Hill, KS tap water safe?
The short answer
1 of the 2 utilities serving Maple Hill 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 Maple Hill.
City of Maple Hill, which serves the most people here, has 1 result above the action level, 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Copper at 1.4 ppm, above the action level.
The water from City of Maple Hill is very hard, typically 450 mg/L (26.3 grains per gallon). How Kansas’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 Maple Hill’s ZIP codes, from EPA’s estimates.
- Open report
City of Maple Hill
Kansas · serves 646 people · under 100 in Maple Hill
1 result above the action level, 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Copper at 1.4 ppm, above the action level. Hardness: very hard, typically 450 mg/L (26.3 grains per gallon).
No health-based violations since 2016
- Open report
Wabaunsee Co RWD 1
Kansas · serves 400 people · under 100 in Maple Hill
1 result above the health goal. The worst: Lead at 1.4 ppb, above the health goal.
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Maple Hill’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Copper, Arsenic, Lead
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Copper, Arsenic, Lead
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 58checked Oct. 9, 2026
Certified for: Copper, Arsenic, Lead
Water testing near Maple Hill
The 3 labs Kansas certifies closest to Maple Hill, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Irwin Army Community Hospital-Water Laboratory-PH-EH
Fort Riley, KS · about 39 miles
Certified for bacteria
Johnson County Water Quality Laboratory
Olathe, KS · about 65 miles
Certified for bacteria, nitrate, lead and copper
Olathe Environmental Laboratory
Olathe, KS · about 65 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics
ZIP codes in Maple Hill
Which ZIP codes are in Maple Hill: 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 Maple Hill
Other towns in Wabaunsee County with a page of their own.
What to do next
- Read City of Maple Hill’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About CopperWhat it does to health, where it comes from, and the certification claim that addresses it.About Copper
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water