Is Munjor, KS tap water safe?
The short answer
Neither of the 2 utilities serving Munjor 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 Hays, which serves the most people here, has 1 result above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 105 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.
The water from City of Hays is hard, 160 mg/L (9.4 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 Munjor’s ZIP codes, from EPA’s estimates.
- Open report
City of Hays
Kansas · serves 21,040 people · about 130 in Munjor
1 result above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 105 ppb, above EPA’s health benchmark. Hardness: hard, 160 mg/L (9.4 grains per gallon).
No health-based violations since 2016
- Open report
Ellis Co RWD 3
Kansas · serves 200 people · under 100 in Munjor
3 results above the health goal. The worst: Arsenic at 6.3 ppb, above the health goal. Hardness: very hard, 680 mg/L (39.8 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 Hays’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
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
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
Water testing near Munjor
No lab Kansas certifies is within 75 miles of Munjor 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 Munjor
Which ZIP codes are in Munjor: 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 Munjor
Towns nearby with a page of their own.
What to do next
- Read City of Hays’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