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Hoffman Homes for Youths Inc

What EPA’s and Pennsylvania’s records show in this utility’s water: PFAS; nitrate, arsenic and other regulated chemicals; lead and copper; and violations since 2016, with the certification that handles each result.

Serves
270 people
Connections
16
Water source
Groundwater
Based in
Littlestown, PA
County
Adams
Owner
Public and private
The ZIP code it serves

17340

The short answer

3 results are above the health goal. The worst: Lead, above the health goal. No health-based violations on file since 2016.

What handles it

What was found

PFAS: Pennsylvania’s own results under its PFAS rule, entry point samples taken from March 19, 2025 to Dec. 12, 2025.

Lead and copper: EPA SDWIS monitoring periods ending 1994.

Arsenic, uranium, total trihalomethanes (TTHM), haloacetic acids (HAA5), nitrate, chromium (total) and fluoride: Pennsylvania’s own results, samples taken from Nov. 17, 2020 to April 9, 2026, with EPA’s 2012 to 2019 file for earlier years.

PFAS: PFBS was found, of the six PFAS in EPA’s 2024 drinking water rule; its result is below.

EPA’s 2024 PFAS rule, compound by compound

PFASEPA’s limitResult
PFOA4.0 pptNot foundNot found in any of 4 samples
PFOS4.0 pptNot foundNot found in any of 4 samples
PFHxS10 pptNot foundNot found in any of 4 samples
PFNA10 pptNot foundNot found in any of 4 samples
HFPO-DA (GenX)10 pptNot foundNot found in any of 4 samples
PFBSIndex onlyBelow EPA’s limits7.2 ppt highest, found in 4 of 4 samples. Details
Results from Pennsylvania’s own PFAS monitoring, samples where water enters the pipes; each compound’s card has its four-quarter averages, the way limits are judged. The limits are EPA’s 2024 rule, with compliance due from 2029; EPA has since proposed changes to some of them, explained on each compound’s page. Pennsylvania’s own limits for PFOA and PFOS are in force now. PFBS has no limit of its own and counts only toward EPA’s Hazard Index, which TapBuff works out only from UCMR 5’s averages, so it isn’t given here.

Above the health goal3

Lead

Comes from pipes, often your own

Above the health goal

15ppb

90th percentile, 1994

In the latest period, 9 in 10 homes sampled were at or below 15 ppb, below EPA’s action level of 15 ppb. The action level drops to 10 ppb on Nov. 1, 2027, and this result is at or above that. EPA’s health goal for lead is zero.

What handles it

Arsenic

Comes from the source

Above the health goal

4.0ppb

Highest yearly average, 2021 to 2024

2024, one sample: 3.0 ppb

Averaged by year, the highest was 4.0 ppb, in 2021: below EPA’s legal limit of 10 ppb, but above its health goal of zero. In 2024, the latest year on file, its one sample was 3.0 ppb.

What handles it

  • NSF/ANSI 58 look for “Arsenic (Pentavalent)<=50 ppb Reduction”
  • NSF/ANSI 53 look for “Arsenic (Pentavalent)<=50 ppb Reduction”

Uranium

Comes from the source

Above the health goal

5.8ppb

Highest yearly average, 2025

Averaged by year, the highest was 5.8 ppb, in 2025: below EPA’s legal limit of 30 ppb, but above its health goal of zero. That is the only year on file. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 4.4 ppb, in 2019.

What handles it

Below EPA’s limits4

Total trihalomethanes (TTHM)

Forms or is added in treatment

Below EPA’s limits

36.5ppb

Highest yearly average, 2021 to 2024

2024 average: 36.5 ppb

Averaged by year, the highest was 36.5 ppb, in 2021, below EPA’s legal limit of 80 ppb. Its highest single sample was 37.6 ppb. In 2024, the latest year on file, its two samples averaged 36.5 ppb. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 38.6 ppb, in 2018.

What handles it

  • NSF/ANSI 53 look for “Trihalomethanes (TTHM) Reduction”
  • NSF/ANSI 58 look for “Trihalomethanes (TTHM) Reduction”

Haloacetic acids (HAA5)

Forms or is added in treatment

Below EPA’s limits

12.8ppb

Highest yearly average, 2021 to 2024

2024 average: 4.8 ppb

Averaged by year, the highest was 12.8 ppb, in 2021, below EPA’s legal limit of 60 ppb. In 2024, the latest year on file, its two samples averaged 4.8 ppb. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 36 ppb, in 2014.

What handles it

No certification claim covers this compound yet.

Nitrate

Comes from the source

Below EPA’s limits

1.6ppm

Highest sample; found in 7 of 7

2026, one sample: 1.5 ppm

The highest sample, in 2023, was 1.6 ppm, below EPA’s legal limit of 10 ppm. In 2026, the latest year on file, its one sample was 1.5 ppm. Earlier, from 2012 to 2019, EPA’s file shows a highest sample of 3.0 ppm, in 2015.

What handles it

  • NSF/ANSI 58 look for “Nitrate/Nitrite Reduction”
  • NSF/ANSI 53 look for “Nitrate/Nitrite (30 ppm challenge)”

PFBS

Comes from the source

Below EPA’s limits

7.2ppt

Highest sample, June 11, 2025; found in 4 of 4

2025 average: 6.3 ppt

The highest sample was 7.2 ppt, below EPA’s hazard index benchmark of 2,000 ppt. PFBS has no legal limit or health goal of its own. Its only year on file is 2025, when its four samples averaged 6.3 ppt.

What handles it

7 compounds tested and not foundBelow the reporting level in every sample. Not found is not the same as zero.

From routine monitoring

  • Chromium (total)
  • Fluoride

PFAS, from Pennsylvania’s own monitoring

  • HFPO-DA (GenX)
  • PFHxS
  • PFNA
  • PFOA
  • PFOS

What handles it

A certification covers specific claims, not a whole standard. Look for these claims on the certifier’s listing, not the box. Wording varies a little: NSF writes “Lead Reduction,” WQA just “Lead.”

  • NSF/ANSI 53

    Claims: Lead Reduction, Arsenic (Pentavalent)<=50 ppb Reduction

    For: Lead, Arsenic

    Other certifiers’ wording: Arsenic (III) (50 ppb influent level)

  • NSF/ANSI 58

    Claims: Lead Reduction, Arsenic (Pentavalent)<=50 ppb Reduction, Uranium

    For: Lead, Arsenic, Uranium

    Other certifiers’ wording: Arsenic (Pentavalent)<=300 ppb Reduction; Arsenic (V) (300 ppb influent level)

At the tap, or for the whole house?

Lead and copper usually come from pipes and fixtures inside or near your home. A whole-house system sits where water enters, so it cannot catch what your own plumbing adds after it. For those, the filter that counts is the one at the tap. How whole-house systems compare.

Filters with those claims on a certifier’s listing

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

Compare five-year costs

The best water filters for lead, ranked

The best reverse osmosis systems, ranked

Violations since 2016

No health-based violations on file with EPA since 2016. There are 58 monitoring or reporting violations: a sample missed, late or not reported.

What this report can’t tell you

  • Everything else. Arsenic, uranium, total trihalomethanes (TTHM), haloacetic acids (HAA5), nitrate, chromium (total) and fluoride results here are Pennsylvania’s own from 2020 on, with EPA’s national file for 2012 to 2019. Hoffman Homes for Youths Inc’s own annual report, which it must send you every year, has the contaminants this page does not show.

  • Your own plumbing. Lead results are the 90th percentile across homes the utility samples. Your home’s service line, solder and fixtures decide yours. A certified lab test is the only way to know.

  • What it means for your health. This page reports what the records show and EPA’s limits and goals; it is not medical advice. If you are worried about a health effect, talk to a doctor or your local health department.

  • Anything after the latest data. SDWIS data is from 2026 Q3; UCMR 5 didn’t sample this utility; Pennsylvania’s results run from Nov. 17, 2020 to April 9, 2026; Pennsylvania’s PFAS results run from March 19, 2025 to Dec. 12, 2025.

Testing your own tap

Hoffman Homes for Youths Inc’s results are for the water it sends out. What your own service line, solder and fixtures add shows up only in a test of your tap, by a lab Pennsylvania certifies.

The 3 labs Pennsylvania certifies closest to the area Hoffman Homes for Youths Inc serves, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Laboratory, Analytical and Biological Services, Inc

    New Oxford, PA · about 10 miles

    Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics

    (717) 259-6550

  • SPL-Chambersburg

    Chambersburg, PA · about 32 miles

    Certified for bacteria

    (717) 263-9970

  • ALS Environmental - Middletown

    Middletown, PA · about 37 miles

    Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, PFAS, radioactivity

    (717) 944-5541

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 Pennsylvania

Sources

PWSID PA7010021. Rebuilt from EPA data on Oct. 18, 2026.

Towns it serves

Also in Adams County

All Pennsylvania utilities

What to do next