Water system

Nasonville Water District

B
Rhode Island EPA ID RI1900034 150 people Groundwater

What this means for you

Is it safe to drink right now?
Based on the latest EPA data, Nasonville Water District has no unresolved health-based violations from the past year. Water that meets federal standards is generally considered safe to drink for most healthy people.
Should I use a filter?
Optional. Nothing in this data strongly calls for one. Many people still filter for chlorine taste and odor.
What kind of filter?
For taste and odor (chlorine/chloramine), an NSF/ANSI 42 pitcher or faucet filter is enough. 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: No health-based violations in the last 5 years; 31 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
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 ppb2024-12-31
Current action level15 ppbLCRI lowers to 10 ppb on Nov 1, 2027

Violations (last 5 years)

BeganTypeContaminant / ruleStatus
2024-12-30Missed or late testing/reportingLead and Copper RuleResolved
2024-01-01Missed or late testing/reportingAldicarbResolved
2024-01-01Missed or late testing/reportingBHC-GAMMAResolved
2024-01-01Missed or late testing/reportingToxapheneResolved
2024-01-01Missed or late testing/reportingAldicarb sulfoxideResolved
2024-01-01Missed or late testing/reporting2,4-DResolved
2024-01-01Missed or late testing/reportingEndrinResolved
2024-01-01Missed or late testing/reportingHeptachlor epoxideResolved
2024-01-01Missed or late testing/reporting1,2-DIBROMO-3-CHLOROPROPANEResolved
2024-01-01Missed or late testing/reporting2,4,5-TPResolved
2024-01-01Missed or late testing/reportingDinosebResolved
2024-01-01Missed or late testing/reportingAtrazineResolved
2024-01-01Missed or late testing/reportingHexachlorocyclopentadieneResolved
2024-01-01Missed or late testing/reportingSimazineResolved
2024-01-01Missed or late testing/reportingDi(2-ethylhexyl) adipateResolved
2024-01-01Missed or late testing/reportingDi(2-ethylhexyl) phthalateResolved
2024-01-01Missed or late testing/reportingPentachlorophenolResolved
2024-01-01Missed or late testing/reportingBenzo(a)pyreneResolved
2024-01-01Missed or late testing/reportingPicloramResolved
2024-01-01Missed or late testing/reportingLASSOResolved
2024-01-01Missed or late testing/reportingHEXACHLOROBENZENEResolved
2024-01-01Missed or late testing/reportingDalaponResolved
2024-01-01Missed or late testing/reportingETHYLENE DIBROMIDEResolved
2024-01-01Missed or late testing/reportingChlordaneResolved
2024-01-01Missed or late testing/reportingOXAMYLResolved

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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