What the EPA limit means
No federal limit
The EPA has not set an enforceable numeric limit for this contaminant.
—
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 Bromodichloromethane 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.
| Supplier | City | State | Level vs EPA limit |
|---|---|---|---|
| Monument Town of | Monument | CO | 1600.54 µg/L No EPA limit set |
| Pioche Public Utilities Castleton | Caselton | NV | 1300 µg/L No EPA limit set |
| Monaca Boro Water Dept | Monaca | PA | 1190.66 µg/L No EPA limit set |
| Beaver Boro Muni Auth | Beaver | PA | 900.375 µg/L No EPA limit set |
| Vanport Twp Muni Auth | Vanport | PA | 661.84 µg/L No EPA limit set |
| Fort Wayne - 3 Rivers Filtration Plant | Fort Wayne | IN | 655.5 µg/L No EPA limit set |
| Jefferson Twp Water and Sewer | Somerset | PA | 595.435 µg/L No EPA limit set |
| Colchester Estates | Colchester | NY | 354.8 µg/L No EPA limit set |
| Lakeshore Sites Water | Haskell | TX | 190.75 µg/L No EPA limit set |
| East Columbia Water System | Columbia | LA | 182.2 µg/L No EPA limit set |
| City of Zavalla | Zavalla | TX | 140.51 µg/L No EPA limit set |
| Village of Calvin Water System | Calvin | LA | 136.3 µg/L No EPA limit set |
| Walnut Ridge Estates Water System | Huntington | TX | 132.525 µg/L No EPA limit set |
| Chefornak Water System | Chefornak | AK | 129.15 µg/L No EPA limit set |
| Pleasure Point | — | TX | 122.25 µg/L No EPA limit set |
| Rowena Wsc | Rowena | TX | 120.665 µg/L No EPA limit set |
| Ione Band of Miwok Indians | Plymouth | CA | 118.175 µg/L No EPA limit set |
| City of Megargel | Megargel | TX | 114 µg/L No EPA limit set |
| Coke County Wsc | — | TX | 112.06 µg/L No EPA limit set |
| Southwest Ouachita Waterworks, Inc | West Monroe | LA | 98.385 µg/L No EPA limit set |
| Ryan Utilities Authority | Ryan | OK | 98.135 µg/L No EPA limit set |
| Sun N Fun Water Supply Corporation | Zavalla | TX | 96.46 µg/L No EPA limit set |
| Elmdale, City of | Elmdale | KS | 93.5 µg/L No EPA limit set |
| Fcsa 30 - El Porvenir | Fresno | CA | 92.7 µg/L No EPA limit set |
| Fcsa 32 - Cantua Creek | Fresno | CA | 91.7 µg/L No EPA limit set |
Frequently asked questions about Bromodichloromethane
What is Bromodichloromethane in drinking water?
Bromodichloromethane 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.
Does the EPA limit Bromodichloromethane?
The EPA has not set a numeric Maximum Contaminant Level for Bromodichloromethane. It is still measured and reported, so levels can be compared between suppliers.
How common is Bromodichloromethane in US tap water?
Of the 33,740 water suppliers with results on file, 24,091 detected Bromodichloromethane — 71.4% of those tested.