Is Roxana, IL tap water safe?
The short answer
1 of the 4 utilities serving Roxana has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Illinois’s records: Holiday Shores SD.
Bethalto, which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 1.0 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
The water from Bethalto is moderately hard, 74 mg/L (4.3 grains per gallon). How Illinois’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 Roxana’s ZIP codes, from EPA’s estimates.
- Open report
Bethalto
Illinois · serves 15,210 people · about 1,100 in Roxana
2 results above the health goal. The worst: Arsenic at 1.0 ppb, above the health goal. Hardness: moderately hard, 74 mg/L (4.3 grains per gallon).
No health-based violations since 2016
- Open report
Edwardsville
Illinois · serves 26,808 people · about 700 in Roxana
Nothing in its records is above a health goal. Hardness: moderately hard, 110 mg/L (6.4 grains per gallon).
No health-based violations since 2016
- Open report
Holiday Shores SD
Illinois · serves 3,025 people · under 100 in Roxana
3 results above the health goal. The worst: PFOA at 4.0 ppt, above the health goal. Hardness: moderately hard, typically 115 mg/L (6.7 grains per gallon).
3 health-based violations since 2016
- Open report
North East Central PWD
Illinois · serves 3,975 people · under 100 in Roxana
2 results above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 4.1 ppt, above EPA’s new limit, which takes effect in 2029.
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 Bethalto’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 Roxana
The 3 labs Illinois certifies closest to Roxana, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Teklab, Inc.
Collinsville, IL · about 11 miles
Certified for bacteria
Pace Analytical Services, LLC - Hazelwood
Hazelwood, MO · about 21 miles
Certified for bacteria
Precision Water Lab
Centralia, IL · about 51 miles
Certified for bacteria
Illinois Department of Public Health: Coliform bacteria and nitrate testing for private wells, with sample bottles from your local health department, or from the department's nearest regional office where there is none. You mail the sample to the lab, and results come back through the health department. Well Sampling for Coliform & Nitrate, Illinois Department of Public Health.
All 30 certified labs for IllinoisWhich ZIP codes are in Roxana: 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: Illinois Department of Public Health, certified water microbiology laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Roxana
Other towns in Madison County with a page of their own.
What to do next
- Read Bethalto’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