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Tap water quality report

St. Martins By the Bay

EPA monitoring tested this supplier for 71 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
11
detected
120
people served
1
health-based violations
Maryland rankingsLead in MarylandPFAS in Maryland
Water source
Ground water
Ownership
Private
Counties served
Worcester

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.

1
health-based violations
20
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
MR Monitoring Resolved 2023-10-01
Other Monitoring Resolved 2014-10-01
Other Monitoring Resolved 2014-10-01
Other Monitoring Resolved 2014-10-01
MR Monitoring Resolved 2010-10-01
MR Monitoring Resolved 2010-10-01
Other Monitoring Resolved 2002-10-01
Other Monitoring Resolved 2000-07-01 → 2001-08-06

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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
TTHM
62.92 µg/L 79%
of the EPA limit 80 µg/L
 6/6 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
55.9 µg/L 93%
of the EPA limit 60 µg/L
 6/6 SYR4 2014–2019
Chloroform
36.3 µg/L
No EPA limit set
 5/5 SYR4 2012–2019
Bromodichloromethane
5.8 µg/L
No EPA limit set
 3/5 SYR4 2012–2019
Dichloroacetic Acid
7.47 µg/L
No EPA limit set
 2/2 SYR4 2014–2015
Nitrate
600 µg/L 6%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2018
Trichloroacetic Acid
12.4 µg/L
No EPA limit set
 2/2 SYR4 2014–2015
Fluoride
110 µg/L 2.8%
of the EPA limit 4000 µg/L
 1/4 SYR4 2012–2018
Monobromoacetic Acid
10.6 µg/L
No EPA limit set
 1/2 SYR4 2014–2015
Monochloroacetic Acid
1.71 µg/L
No EPA limit set
 1/2 SYR4 2014–2015
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, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PARTRIDGE, LYNNE
Email
st.martinshoa@gmail.com

Frequently asked questions about St. Martins By the Bay

Is St. Martins By the Bay tap water safe to drink?

EPA monitoring detected 11 contaminants in St. Martins By the Bay'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 St. Martins By the Bay's water?

EPA monitoring detected Lead, TTHM, Total Haloacetic Acids (HAA5), Chloroform, Bromodichloromethane, and others. The full list with the level and data source for each is above.

How many people does St. Martins By the Bay serve?

St. Martins By the Bay reports serving 120 people in Maryland, per its EPA record.

Has St. Martins By the Bay had any water quality violations?

The EPA has 20 violations on file for St. Martins By the Bay, of which 1 is 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.