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Tap water quality report

Marys Garden

EPA monitoring tested this supplier for 66 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
12
detected
280
people served
3
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Yakima

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.

3
health-based violations
16
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1992-07-01 → 1992-07-31
MCL Health-based Archived 1992-07-01 → 1992-07-31
MCL Health-based Archived 1992-07-01 → 1992-07-31
MR Monitoring Resolved 2019-01-01
MR Monitoring Resolved 2000-01-01
MR Monitoring Archived 1994-10-19 → 1994-11-18
MR Monitoring Archived 1993-12-01 → 1993-12-31
MR Monitoring Archived 1979-10-01 → 1979-10-31
MR Monitoring Archived 1979-10-01 → 1979-10-31
MR Monitoring Archived 1979-10-01 → 1979-10-31

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 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
Nitrate
1600 µg/L 16%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Nitrate-Nitrite
1600 µg/L 16%
of the EPA limit 10000 µg/L
 9/9 SYR4 2012–2019
Barium
23.07 µg/L 1.2%
of the EPA limit 2000 µg/L
 2/2 SYR4 2012–2018
Fluoride
240 µg/L 6%
of the EPA limit 4000 µg/L
 2/2 SYR4 2012–2018
Lead
6 µg/L 40%
of the EPA limit 15 µg/L
 2/2 SYR4 2012–2018
Antimony, Total
0.1000 µg/L 1.7%
of the EPA limit 6 µg/L
 1/2 SYR4 2012–2018
Arsenic
0.9800 µg/L 9.8%
of the EPA limit 10 µg/L
 1/2 SYR4 2012–2018
Copper
0.8500 µg/L 0.1%
of the EPA limit 1300 µg/L
 1/2 SYR4 2012–2018
Chromium
1.14 µg/L 1.1%
of the EPA limit 100 µg/L
 1/2 SYR4 2012–2018
Selenium
0.5200 µg/L 1%
of the EPA limit 50 µg/L
 1/2 SYR4 2012–2018
Thallium, Total
0.3900 µg/L 20%
of the EPA limit 2 µg/L
 1/2 SYR4 2012–2018
54 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-DAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Bennett Osborne

Frequently asked questions about Marys Garden

Is Marys Garden tap water safe to drink?

EPA monitoring detected 12 contaminants in Marys Garden'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 Marys Garden's water?

EPA monitoring detected Nitrate, Lead, Nitrate-Nitrite, Barium, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Marys Garden serve?

Marys Garden reports serving 280 people in Washington, per its EPA record.

Has Marys Garden had any water quality violations?

The EPA has 16 violations on file for Marys Garden, of which 3 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.