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Tap water quality report

Upper Makefield Enclave

EPA monitoring tested this supplier for 78 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
16
detected
25
people served
0
health-based violations
Pennsylvania rankingsLead in PennsylvaniaPFAS in Pennsylvania
Water source
Ground water
Ownership
Local government
Counties served
Bucks

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.

0
health-based violations
68
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2018-04-01 → 2018-06-30
MR Monitoring Resolved 2018-04-01 → 2018-06-30
MR Monitoring Resolved 2016-10-01 → 2016-12-31
MR Monitoring Resolved 2016-10-01 → 2016-12-31
MR Monitoring Resolved 2016-10-01 → 2016-12-31
MR Monitoring Resolved 2016-10-01 → 2016-12-31
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30
MR Monitoring Resolved 2016-07-01 → 2016-09-30

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
213 µg/L 16%
of the EPA limit 1300 µg/L
 22/22 SYR4 2016–2019
Bromodichloromethane
11.2 µg/L
No EPA limit set
 10/10 SYR4 2015–2019
Chloroform
32.1 µg/L
No EPA limit set
 10/10 SYR4 2015–2019
Dibromochloromethane
3.2 µg/L
No EPA limit set
 10/10 SYR4 2015–2019
Dichloroacetic Acid
3 µg/L
No EPA limit set
 4/4 SYR4 2019
TTHM
14.5 µg/L 18%
of the EPA limit 80 µg/L
 4/4 SYR4 2019
Total Haloacetic Acids (HAA5)
4.11 µg/L 6.9%
of the EPA limit 60 µg/L
 4/4 SYR4 2019
Bromoform
0.5000 µg/L
No EPA limit set
 3/5 SYR4 2016–2019
Combined Uranium
0.0954 µg/L 0.3%
of the EPA limit 30 µg/L
 2/5 SYR4 2015–2016
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 2/22 SYR4 2016–2019
Trichloroacetic Acid
2 µg/L
No EPA limit set
 2/4 SYR4 2019
1,2-DIBROMO-3-CHLOROPROPANE
0.0200 µg/L 10%
of the EPA limit 0.2000 µg/L
 1/11 SYR4 2015–2019
Barium
79.1 µg/L 4%
of the EPA limit 2000 µg/L
 1/2 SYR4 2015–2018
Dibromoacetic Acid
1 µg/L
No EPA limit set
 1/4 SYR4 2019
Ethylene Dibromide
0.0200 µg/L 40%
of the EPA limit 0.0500 µg/L
 1/11 SYR4 2015–2019
Fluoride
245 µg/L 6.1%
of the EPA limit 4000 µg/L
 1/2 SYR4 2015–2018
62 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DAVID NYMAN

Frequently asked questions about Upper Makefield Enclave

Is Upper Makefield Enclave tap water safe to drink?

EPA monitoring detected 16 contaminants in Upper Makefield Enclave'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 Upper Makefield Enclave's water?

EPA monitoring detected Copper, Bromodichloromethane, Chloroform, Dibromochloromethane, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Upper Makefield Enclave serve?

Upper Makefield Enclave reports serving 25 people in Pennsylvania, per its EPA record.

Has Upper Makefield Enclave had any water quality violations?

The EPA has 68 violations on file for Upper Makefield Enclave, of which 0 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.