Other
O Dichlorobenzene in U.S. tap water
184 public water systems across 1 U.S. states report O Dichlorobenzene in their annual Consumer Confidence Report. None currently sit at or above the federal limit.
Within the federal limit (184)
| Water system | Measured |
|---|---|
| Bakersfield, CA 2024 annual report | Not detected UG/L |
| Bakersfield, City of, CA 2023 annual report | Not detected UG/L |
| Bakersfield, City of, CA 2026 annual report | Not detected UG/L |
| Bakersfield, City of, CA 2025 annual report | Not detected UG/L |
| Brentwood, CA 2025 annual report | Not detected UG/L |
| Brentwood, CA 2023 annual report | Not detected UG/L |
| Brentwood, CA 2024 annual report | Not detected UG/L |
| Buena Vista Migrant Center, CA 2025 annual report | Not detected UG/L |
| Burbank, CA 2024 annual report | Not detected UG/L |
| Burbank-city, Water Dept., CA 2026 annual report | Not detected UG/L |
| Burbank-city, Water Dept., CA 2025 annual report | Not detected UG/L |
| Burbank-city, Water Dept., CA 2023 annual report | Not detected UG/L |
| Cal-water Service Co.-chico, CA 2025 annual report | Not detected UG/L |
| Cal-water Service Co.-chico, CA 2023 annual report | Not detected UG/L |
| Cal-water Service Co.-chico, CA 2026 annual report | Not detected UG/L |
| Chico, CA 2024 annual report | Not detected UG/L |
| City of Antioch, CA 2024 annual report | Not detected UG/L |
| City of Antioch, CA 2023 annual report | Not detected UG/L |
| City of Antioch, CA 2025 annual report | Not detected UG/L |
| City of Clovis, CA 2025 annual report | Not detected UG/L |
| City of Clovis, CA 2023 annual report | Not detected UG/L |
| City of Clovis, CA 2026 annual report | Not detected UG/L |
| City of Cupertino, CA 2025 annual report | Not detected UG/L |
| City of Cupertino, CA 2023 annual report | Not detected UG/L |
| City of Daly City, CA 2025 annual report | Not detected UG/L |
| City of Daly City, CA 2026 annual report | Not detected UG/L |
| City of Daly City, CA 2023 annual report | Not detected UG/L |
| City of Fairfield, CA 2025 annual report | Not detected UG/L |
| City of Fairfield, CA 2026 annual report | Not detected UG/L |
| City of Fairfield, CA 2023 annual report | Not detected UG/L |
| City of Fullerton, CA 2026 annual report | Not detected UG/L |
| City of Fullerton, CA 2023 annual report | Not detected UG/L |
| City of Fullerton, CA 2025 annual report | Not detected UG/L |
| City of Hayward, CA 2026 annual report | Not detected UG/L |
| City of Hemet, CA 2024 annual report | Not detected UG/L |
| City of Huntington Beach, CA 2024 annual report | Not detected UG/L |
| City of Huntington Beach, CA 2023 annual report | Not detected UG/L |
| City of Huntington Beach, CA 2026 annual report | Not detected UG/L |
| City of Martinez, CA 2025 annual report | Not detected UG/L |
| City of Martinez, CA 2024 annual report | Not detected UG/L |
| City of Murrieta, CA 2024 annual report | Not detected UG/L |
| City of Perris, CA 2024 annual report | Not detected UG/L |
| City of Pittsburg, CA 2024 annual report | Not detected UG/L |
| City of Pittsburg, CA 2026 annual report | Not detected UG/L |
| City of Pittsburg, CA 2023 annual report | Not detected UG/L |
| City of San Jose - Evg/edv/coy, CA 2023 annual report | Not detected UG/L |
| City of San Jose - Evg/edv/coy, CA 2026 annual report | Not detected UG/L |
| City of Santa Ana, CA 2026 annual report | Not detected UG/L |
| City of Santa Ana, CA 2025 annual report | Not detected UG/L |
| City of Santa Ana, CA 2023 annual report | Not detected UG/L |
Showing 50 of 184. The full list is in the JSON API.
Frequently asked
+What is O Dichlorobenzene?
O Dichlorobenzene is a contaminant some U.S. public water utilities measure and report in their annual Consumer Confidence Report.
+What is the federal limit for O Dichlorobenzene in drinking water?
The federal MCL for O Dichlorobenzene is 600 UG/L. The EPA enforces this against the regulated reporting statistic (typically a running annual average or 90th percentile), not a single-sample spike.
+How many U.S. water systems have O Dichlorobenzene over the federal limit?
Zero of the 184 public water systems in The Water Map dataset currently report O Dichlorobenzene at or above its federal limit.
+How can I check if O Dichlorobenzene is in my city's tap water?
Search your city on The Water Map (https://www.thewatermap.com/) or browse the list on this page. Every U.S. public water utility is required to publish an annual Consumer Confidence Report that lists every contaminant it measured, including O Dichlorobenzene.