Water system

Glen Flora Waterworks

D
Wisconsin EPA ID WI8550454 93 people Groundwater

What this means for you

Is it safe to drink right now?
EPA records show 1 recent health-based violation for Glen Flora Waterworks that is not marked resolved. Check your utility’s website or bill insert for any boil-water or do-not-drink notice and follow it.
Should I use a filter?
Yes, we recommend considering one. Unresolved health-based issues make a home filter a reasonable backup.
What kind of filter?
If bacteria are the issue, follow any boil notice; NSF/ANSI 55 Class A UV can help after the notice ends. See matched standards and product picks.

This is general information from public EPA data, not medical advice. Lead often comes from a home’s own pipes, so only a test of your tap can tell your exposure. If you are pregnant, caring for an infant, or have a weakened immune system, ask your doctor or health department.

Summary: 3 health-based violations in the last 5 years; 42 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2020 (older than 5 years, not graded).
EPA data snapshot 2026Q3. Grade is TapWaterZip's own score — see methods.

PFAS (“forever chemicals”), EPA UCMR 5

No UCMR 5 results on file (mostly smaller systems weren’t required to test).

Lead and copper

Lead 90th percentile1 ppb2020-10-31
Current action level15 ppbLCRI lowers to 10 ppb on Nov 1, 2027

This lead result is more than 5 years old, so it is not counted in the grade. Ask your utility for its latest lead sampling.

Violations (last 5 years)

BeganTypeContaminant / ruleStatus
2025-11-15Other paperwork/notice violationPublic NoticeUnaddressed
2025-11-15Required treatment not doneRevised Total Coliform RuleUnaddressed
2025-11-01Missed or late testingRevised Total Coliform RuleResolved
2025-10-01Missed or late testingRevised Total Coliform RuleResolved
2025-07-02Other paperwork/notice violationPublic NoticeUnaddressed
2025-07-02Reporting problemLEAD AND COPPER RULE REVISIONSResolved
2025-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2025-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2025-01-01Missed or late testing/reportingLead and Copper RuleUnaddressed
2024-04-01Missed or late testing/reportingLead and Copper RuleUnaddressed
2023-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2023-07-01Other paperwork/notice violationConsumer Confidence RuleResolved
2023-06-01Missed or late testing/reportingLead and Copper RuleResolved
2023-04-01Other paperwork/notice violationPublic NoticeResolved
2023-03-01Missed or late testingRevised Total Coliform RuleResolved
2023-01-01Missed or late testing/reportingBenzeneResolved
2023-01-01Other paperwork/notice violationPublic NoticeResolved
2023-01-01Missed or late testing/reporting1,1,2-TrichloroethaneResolved
2023-01-01Missed or late testing/reportingo-DichlorobenzeneResolved
2023-01-01Missed or late testing/reporting1,1,1-TrichloroethaneResolved
2023-01-01Missed or late testing/reporting1,1-DichloroethyleneResolved
2023-01-01Missed or late testing/reportingCarbon tetrachlorideResolved
2023-01-01Missed or late testing/reportingTolueneResolved
2023-01-01Missed or late testing/reporting1,2,4-TrichlorobenzeneResolved
2023-01-01Missed or late testing/reportingXylenes, TotalResolved

Filters matched to this water

FILTER PICKS

Look for filters certified (NSF, IAPMO or WQA) to these standards for the specific contaminant. Buttons open the maker’s page or an Amazon search; use “Check NSF listing” to verify a model’s claims. No affiliate links yet — grades are never sold.

Coliform/E. coli

NSF/ANSI 55 Class A (UV)Boil water notice—follow utility
Class A UV disinfection system ~$100–400
Only after any boil-water notice is lifted; UV does not remove chemicals.
Search on Amazon →
Check NSF listing · Not an affiliate link · disclosure

Chlorine/chloramine taste

NSF/ANSI 42
Aquasana Clean Water Pitcher ~$35
Pitcher for chlorine taste/odor; check the NSF/ANSI 42 listing for the exact model.
Search on Amazon →
Check NSF listing · Not an affiliate link · disclosure
Brita Elite Filter ~$20–40
Common faucet/pitcher option; confirm the 42 claim on the box.
View on Brita →
Check NSF listing · Not an affiliate link · disclosure

Annual water quality report

Utilities must publish a Consumer Confidence Report every year by July 1. Find it on the utility’s website or ask them directly; EPA explains how.

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