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Tap water quality report

Keystone Apt Llc

EPA monitoring tested this supplier for 80 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
11
detected
100
people served
72
health-based violations
New Jersey rankingsLead in New JerseyPFAS in New Jersey
Water source
Ground water
Ownership
Private
Counties served
Lycoming

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.

72
health-based violations
1,030
violations on file
5
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-09-01 → 2013-09-30
TT Health-based Resolved 2013-02-01 → 2013-02-28
TT Health-based Resolved 2013-02-01 → 2013-02-28
TT Health-based Resolved 2013-02-01 → 2013-02-28
TT Health-based Resolved 2013-02-01 → 2013-02-28

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
Nitrate
812 µg/L 8.1%
of the EPA limit 10000 µg/L
 18/20 SYR4 2012–2019
Copper
2.913 µg/L 0.2%
of the EPA limit 1300 µg/L
worst single sample: 3.48 µg/L
10/15 SYR4 2013–2019
Arsenic
0.9987 µg/L 10%
of the EPA limit 10 µg/L
worst single sample: 1 µg/L
3/3 SYR4 2012–2018
Barium
164.3 µg/L 8.2%
of the EPA limit 2000 µg/L
worst single sample: 165 µg/L
3/3 SYR4 2012–2018
Chromium
2.639 µg/L 2.6%
of the EPA limit 100 µg/L
worst single sample: 2.71 µg/L
3/3 SYR4 2012–2018
Lead
0.0160 mg/L 107%
above the EPA limit of 0.0150 mg/L
 3/3 LCR 2001
Fluoride
205.05 µg/L 5.1%
of the EPA limit 4000 µg/L
worst single sample: 210 µg/L
2/3 SYR4 2012–2018
Beryllium, Total
1.87 µg/L 47%
of the EPA limit 4 µg/L
 1/3 SYR4 2012–2018
Cyanide
10 µg/L 5%
of the EPA limit 200 µg/L
 1/3 SYR4 2012–2018
Combined Uranium
0.0040 µg/L 0%
of the EPA limit 30 µg/L
 1/1 SYR4 2013
Dibromochloromethane
0.5200 µg/L
No EPA limit set
 1/5 SYR4 2012–2019
69 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
VAMSHI SAGI
Phone
570-439-0731

Frequently asked questions about Keystone Apt Llc

Is Keystone Apt Llc tap water safe to drink?

EPA monitoring detected 11 contaminants in Keystone Apt Llc'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 Keystone Apt Llc's water?

EPA monitoring detected Nitrate, Copper, Arsenic, Barium, Chromium, and others. The full list with the level and data source for each is above.

How many people does Keystone Apt Llc serve?

Keystone Apt Llc reports serving 100 people in New Jersey, per its EPA record.

Has Keystone Apt Llc had any water quality violations?

The EPA has 1030 violations on file for Keystone Apt Llc, of which 72 are health-based (a contaminant limit or required treatment was breached) and 5 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.