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Tap water quality report

O Yes Apts

EPA monitoring tested this supplier for 79 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
4
detected
35
people served
37
health-based violations
Pennsylvania rankingsLead in PennsylvaniaPFAS in Pennsylvania
Water source
Ground water
Ownership
Private
Counties served
Lebanon

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

37
health-based violations
131
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2025-05-01 → 2025-05-31
TT Health-based Resolved 2025-05-01 → 2025-05-31
TT Health-based Resolved 2025-05-01 → 2025-05-31
TT Health-based Resolved 2021-03-01 → 2021-03-31
TT Health-based Resolved 2021-03-01 → 2021-03-31
TT Health-based Resolved 2021-03-01 → 2021-03-31
TT Health-based Resolved 2021-03-01 → 2021-03-31
TT Health-based Resolved 2020-01-01 → 2020-01-31
TT Health-based Resolved 2020-01-01 → 2020-01-31
TT Health-based Resolved 2020-01-01 → 2020-01-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
20 µg/L 1.5%
of the EPA limit 1300 µg/L
worst single sample: 24 µg/L
6/15 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 LCR 1996
1,1,2-Trichloroethane
0.5000 µg/L 10%
of the EPA limit 5 µg/L
 1/4 SYR4 2013–2019
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 1/15 SYR4 2013–2019
75 contaminants tested, none detected
1,1,1-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
AMOS ZOOK
Phone
717-314-5025

Frequently asked questions about O Yes Apts

Is O Yes Apts tap water safe to drink?

EPA monitoring detected 4 contaminants in O Yes Apts's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in O Yes Apts's water?

EPA monitoring detected Copper, Lead, 1,1,2-Trichloroethane, Lead. The full list with the level and data source for each is above.

How many people does O Yes Apts serve?

O Yes Apts reports serving 35 people in Pennsylvania, per its EPA record.

Has O Yes Apts had any water quality violations?

The EPA has 131 violations on file for O Yes Apts, of which 37 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.