Is Kiowa, KS tap water safe?
The short answer
1 of the 2 utilities serving Kiowa 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 Kiowa.
City of Kiowa, which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 1.9 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
The water from City of Kiowa is very hard, typically 313 mg/L (18.3 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 Kiowa’s ZIP codes, from EPA’s estimates.
- Open report
City of Kiowa
Kansas · serves 869 people · under 100 in Kiowa
2 results above the health goal. The worst: Arsenic at 1.9 ppb, above the health goal. Hardness: very hard, typically 313 mg/L (18.3 grains per gallon).
1 health-based violation since 2016
- Open report
Barber Co RWD 2
Kansas · serves 245 people · under 100 in Kiowa
2 results above the health goal. The worst: Lead at 2.4 ppb, above the health goal. Hardness: hard, typically 153 mg/L (8.9 grains per gallon).
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 Kiowa’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Arsenic, Lead
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: 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: Arsenic, Lead
Water testing near Kiowa
No lab Kansas certifies is within 75 miles of Kiowa on the state’s list. Some take samples by mail; the state’s page lists them all.
All 47 certified labs for KansasZIP codes in Kiowa
Which ZIP codes are in Kiowa: 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.
Near Kiowa
Towns nearby with a page of their own.
What to do next
- Read City of Kiowa’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for ArsenicRanked by certification and what they cost over five years.The best reverse osmosis systems, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water