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OEHHA is giving notice of this augmentation of the record and hereby extending the comment period by 15 days. OEHHA published the Notice of Proposed Rulemaking for the proposed amendments on January 31, 2020, in the California Regulatory Notice Register (Z-2020-0117-01), which initiated a public comment period that was to close on March 16, 2020.  OEHHA will now accept written comments on the proposed amendments and this augmentation of the record through March 31, 2020.
Mar 13, 2020, Category: Proposition 65
A draft document for public review describing proposed Public Health Goals (PHGs) for the five regulated haloacetic acids (HAAs) found in drinking water as a result of disinfection methods: monochloroacetic acid (MCA), dichloroacetic acid (DCA), trichloroacetic acid (TCA), monobromoacetic acid (MBA), and dibromoacetic acid (DBA). Extension of comment period and announcement of Draft Agenda.
Mar 5, 2020, Category: Water
The Office of Environmental Health Hazard Assessment (OEHHA) of the California Environmental Protection Agency is announcing the publication of Public Health Goals (PHGs) for four trihalomethanes (THMs) found in drinking water as a result of disinfection methods: chloroform, bromodichloromethane (BDCM), dibromochloromethane (DBCM), and bromoform.  A PHG is the level of a drinking water contaminant at which adverse health effects are not expected to occur from a lifetime of exposure.
Feb 7, 2020, Category: Water
The Office of Environmental Health Hazard Assessment (OEHHA) is releasing a draft document summarizing the carcinogenicity and derivation of a cancer inhalation unit risk factor (IUR) for p‑Chloro-α,α,α-trifluorotoluene (p-chlorobenzotrifluoride, PCBTF).  IURs are used to estimate lifetime cancer risks associated with inhalation exposure to a carcinogen.
Jan 28, 2020, Category: Air

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