Is Mansfield, PA tap water safe?
The short answer
2 of the 2 utilities serving Mansfield have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Pennsylvania’s records: Mansfield Borough Mun Auth and Mansfield University.
Mansfield Borough Mun Auth, which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 6.5 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
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 Mansfield’s ZIP codes, from EPA’s estimates.
- Open report
Mansfield Borough Mun Auth
Pennsylvania · serves 4,100 people · under 100 in Mansfield
2 results above the health goal. The worst: Arsenic at 6.5 ppb, above the health goal.
3 health-based violations since 2016
- Open report
Mansfield University
Pennsylvania · serves 3,000 people · under 100 in Mansfield
1 result above the health goal. The worst: Lead at 3.0 ppb, above the health goal.
4 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 Mansfield Borough Mun Auth’s water, which serves the most people here. Another utility’s report names what handles its own results.
Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money
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 Mansfield
The 3 labs Pennsylvania certifies closest to Mansfield, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
LEAP Testing Service
Sayre, PA · about 29 miles
Certified for bacteria, nitrate
Pace Analytical Services LLC - Williamsport, PA
Williamsport, PA · about 34 miles
Pace Analytical Services, LLC - Wysox
Wysox, PA · about 36 miles
Certified for bacteria
Penn State Agricultural Analytical Services Laboratory: Drinking water test kits from many county Extension offices, mailed back to the lab overnight with payment. Packages cover bacteria and basic chemistry, with add-ons for nitrate, metals, lead, and mining or gas drilling concerns. The standard package of bacteria, pH and total dissolved solids is $60, or $70 with nitrate; bacteria alone is $40, nitrate $15 and lead $25. Drinking Water Testing, Penn State Agricultural Analytical Services Lab.
All 108 certified labs for PennsylvaniaZIP codes in Mansfield
Which ZIP codes are in Mansfield: 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: Pennsylvania DEP Laboratory Accreditation Program, accredited labs for drinking water; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Mansfield
Towns nearby with a page of their own.
What to do next
- Read Mansfield Borough Mun Auth’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