Is Landisville, PA tap water safe?
The short answer
East Hempfield Water Auth serves Landisville. In EPA’s and Pennsylvania’s records it has 1 result above the legal limit, 2 results above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal, and 1 health-based violation since 2016.
The worst: Nitrate at 10.8 ppm, above the legal limit.
Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in East Hempfield Water Auth’s water.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Nitrate, PFOA, PFOS, 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: Nitrate, PFOA, PFOS, Lead
Culligan 10-Cup Pitcher with ZeroWater Technology (ZEROP10)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
Certified for: Nitrate, PFOA, PFOS, Lead
Water testing near Landisville
The 3 labs Pennsylvania certifies closest to Landisville, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Eurofins Lancaster Laboratories Environment Testing, LLC
Lancaster, PA · about 5 miles
Certified for nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, PFAS
Owl Hill Laboratories LLC
Lititz, PA · about 9 miles
Certified for bacteria
Waypoint Analytical - PA Inc.
Leola, PA · about 12 miles
Certified for bacteria, nitrate
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 Landisville
Which ZIP codes are in Landisville: 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 Landisville
Other towns in Lancaster County with a page of their own.
What to do next
- Read East Hempfield Water Auth’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for NitrateRanked 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