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7.B. -Page 15 of 15 <br />MCLs, DLRs, and PHGs for Regulated Drinking Water Contaminants <br />(Units are in milligrams per liter (mg/L), unless otherwise noted.) <br />Last Update: March 13, 2019 <br />This table includes: For comparison: <br />California's maximum contaminant levels (MCLs) <br />Detection limits for purposes of reporting (DLRs) Federal MCLs and <br />Public health goals (PHGs) from the Office of Maximum <br />Environmental Health Hazard Assessment (OEHHA) Contaminant Level <br />Goals (MCLGs) (US <br />Also, the PHG for NDMA (which is not yet regulated) is EPA <br />included at the bottom of this table. <br />Con amin MCL DLR PHG DPHG ate f MCL MCLG <br />ant <br />Copper and Lead, 22 CCR §64672.3 <br />Values referred to as MCLs for lead and copper are not <br />actually MCLs; instead, they are called "Action Levels" <br />under the lead and copper rule <br />Copper 1.3 0.05 0.3 2008 1.3 1.3 <br />Lead 0.015 0.005 0.0002 2009 0.015 zero <br />328 <br />