Water system

Norris Inc

C
Wisconsin EPA ID WI2680246 141 people Groundwater

What this means for you

Is it safe to drink right now?
EPA records show 1 recent health-based violation for Norris Inc 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?
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: 1 health-based violation in the last 5 years; 84 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2022).
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 percentile0.3 ppb2022-09-30
Current action level15 ppbLCRI lowers to 10 ppb on Nov 1, 2027

Violations (last 5 years)

BeganTypeContaminant / ruleStatus
2025-12-20Other paperwork/notice violationPublic NoticeUnaddressed
2025-12-20Required treatment not doneGroundwater RuleUnaddressed
2025-10-01Missed or late testing/reportingDi(2-ethylhexyl) phthalateArchived
2025-07-01Other paperwork/notice violationConsumer Confidence RuleUnaddressed
2025-07-01Other paperwork/notice violationConsumer Confidence RuleUnaddressed
2025-01-01Missed or late testing/reportingLead and Copper RuleUnaddressed
2023-01-01Missed or late testing/reportingLead and Copper RuleResolved
2022-10-01Missed or late testing/reportingVinyl chlorideResolved
2022-10-01Missed or late testing/reportingTetrachloroethyleneResolved
2022-10-01Missed or late testing/reporting1,2-DichloroethaneResolved
2022-10-01Missed or late testing/reporting1,2,4-TrichlorobenzeneResolved
2022-10-01Missed or late testing/reportingXylenes, TotalResolved
2022-10-01Missed or late testing/reporting1,1,1-TrichloroethaneResolved
2022-10-01Missed or late testing/reportingRadium-228Resolved
2022-10-01Missed or late testing/reportingcis-1,2-DichloroethyleneResolved
2022-10-01Missed or late testing/reportingp-DichlorobenzeneResolved
2022-10-01Missed or late testing/reportingCombined UraniumResolved
2022-10-01Missed or late testing/reportingo-DichlorobenzeneResolved
2022-10-01Missed or late testing/reportingStyreneResolved
2022-10-01Missed or late testing/reporting1,1-DichloroethyleneResolved
2022-10-01Missed or late testing/reporting1,2-DichloropropaneResolved
2022-10-01Missed or late testing/reporting1,1,2-TrichloroethaneResolved
2022-10-01Missed or late testing/reportingRadium-226Resolved
2022-10-01Missed or late testing/reportingtrans-1,2-DichloroethyleneResolved
2022-10-01Missed or late testing/reportingCarbon tetrachlorideResolved

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.

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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