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Contaminant guide

Oxamyl in drinking water

The EPA limit for Oxamyl in drinking water is 200 µg/L. Of the 24,971 water suppliers tested, 37 had it detected.

200 µg/L
EPA limit (MCL)
0.1%
of suppliers detected it
(37/24,971)

What the EPA limit means

⚖️

200 µg/L

Maximum Contaminant Level — the enforceable ceiling a supplier must stay under.

🎯

200 µg/L

Health goal (MCLG) — the level with no known health effect. It is a goal, not a legal limit, and is often zero for carcinogens.

🧪

SYR4

Where these measurements come from. Hover the tag for the EPA programme and years.

Where Oxamyl was found

The water suppliers reporting the highest levels, worst first. For lead and copper that is the 90th-percentile result the action level is written against; for Six-Year Review data, the 95th percentile of each system's samples.

SupplierCityStateLevel vs EPA limit
Snells Complex Potsdam NY
200 µg/L 100%
of the EPA limit 200 µg/L
Helena Water System Helena MT
200 µg/L 100%
of the EPA limit 200 µg/L
Flathead County Water and Sewer Kalispell MT
200 µg/L 100%
of the EPA limit 200 µg/L
Zimmerman Zimmerman MN
11 µg/L 5.5%
of the EPA limit 200 µg/L
Kiryas Joel Kiryas Joel NY
4.5 µg/L 2.3%
of the EPA limit 200 µg/L
Beauregard Water Authority Opelika AL
2.39 µg/L 1.2%
of the EPA limit 200 µg/L
City of Fort Meade Fort Meade FL
2 µg/L 1%
of the EPA limit 200 µg/L
St. Lucie Mobile Village Indiantown MI
2 µg/L 1%
of the EPA limit 200 µg/L
Town of Cotton Valley Water System Cotton Valley LA
1.8 µg/L 0.9%
of the EPA limit 200 µg/L
Whispering Trees Mobile Park Glendive MT
1.7 µg/L 0.9%
of the EPA limit 200 µg/L
Lafayette Utilities Water System Lafayette LA
1.6 µg/L 0.8%
of the EPA limit 200 µg/L
Southern Oaks Mhp Lakeland FL
1.5 µg/L 0.8%
of the EPA limit 200 µg/L
Jordan Valley Wcd West Jordan UT
1 µg/L 0.5%
of the EPA limit 200 µg/L
Hcsa- Leigh Street Plant South Boston VA
1 µg/L 0.5%
of the EPA limit 200 µg/L
Faith Farms Ministries Boynton Beach FL
0.8575 µg/L 0.4%
of the EPA limit 200 µg/L
Seminole Utilities Hollywood Hollywood FL
0.5700 µg/L 0.3%
of the EPA limit 200 µg/L
Seminole Utilities Immokalee Hollywood FL
0.5700 µg/L 0.3%
of the EPA limit 200 µg/L
Seminole - Big Cypress Hollywood FL
0.5700 µg/L 0.3%
of the EPA limit 200 µg/L
Seminole - Brighton Reservation Hollywood FL
0.5620 µg/L 0.3%
of the EPA limit 200 µg/L
City of Pompano Pompano Beach FL
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L
Miramar (East ; West) Plants Miramar FL
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L
Mulberry, City of Mulberry FL
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L
Pine Ridge Estates Lakeland AZ
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L
Manalapan Wtp (Leroy C.Paslay) Manalapan FL
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L
Fern Crest Utilities, Inc. Ft Lauderdale FL
0.5500 µg/L 0.3%
of the EPA limit 200 µg/L

Frequently asked questions about Oxamyl

What is Oxamyl in drinking water?

Oxamyl is monitored in US public drinking water under EPA rules. Each supplier's result is reported to the EPA and published here with its source and period.

What is the EPA limit for Oxamyl?

The EPA's Maximum Contaminant Level for Oxamyl is 200 µg/L, and its health goal (MCLG) is 200 µg/L. A result above the limit means the supplier must act; the goal is the level at which no health effects are expected.

How common is Oxamyl in US tap water?

Of the 24,971 water suppliers with results on file, 37 detected Oxamyl — 0.1% of those tested.