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Tap water quality report

Mayo Center and Apartments

EPA monitoring tested this supplier for 64 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

64
contaminants tested
4
detected
60
people served
5
health-based violations
Maryland rankingsLead in MarylandPFAS in Maryland
Water source
Ground water
Ownership
Private
Counties served
Anne Arundel

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.

5
health-based violations
17
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2016-04-01
TT Health-based Resolved 2016-04-01
TT Health-based Resolved 2015-11-30
TT Health-based Resolved 2015-11-30
MCL Health-based Resolved 1996-07-01 → 1996-09-30
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MON Monitoring Resolved 2018-05-01 → 2018-05-31
MON Monitoring Resolved 2018-05-01 → 2018-05-31
MON Monitoring Resolved 2018-05-01 → 2018-05-31

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
Lead
0.0031 mg/L 21%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2019
Chlorobenzene
0.9400 µg/L 0.9%
of the EPA limit 100 µg/L
worst single sample: 1 µg/L
7/8 SYR4 2012–2019
Fluoride
166 µg/L 4.2%
of the EPA limit 4000 µg/L
worst single sample: 170 µg/L
3/4 SYR4 2012–2018
Arsenic
6.155 µg/L 62%
of the EPA limit 10 µg/L
worst single sample: 6.4 µg/L
2/18 SYR4 2012–2019
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HENLEY, JACK
Phone
410-260-6534
Email
[email protected]

Frequently asked questions about Mayo Center and Apartments

Is Mayo Center and Apartments tap water safe to drink?

EPA monitoring detected 4 contaminants in Mayo Center and Apartments'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 Mayo Center and Apartments's water?

EPA monitoring detected Lead, Chlorobenzene, Fluoride, Arsenic. The full list with the level and data source for each is above.

How many people does Mayo Center and Apartments serve?

Mayo Center and Apartments reports serving 60 people in Maryland, per its EPA record.

Has Mayo Center and Apartments had any water quality violations?

The EPA has 17 violations on file for Mayo Center and Apartments, of which 5 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.