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Dicamba, Dimethoate , Fenoxycarb, Potassium N-methyldithiocarbamate, Propachlor, Sodium dicamba, Simazine, Tebuthiuron, Triphenyltin chloride: Found Not to Meet the Scientific Criteria (22 CCR 12306(g))
Candidates for listing via the Authoritative Bodies mechanism found not to meet the scientific criteria (22 CCR 12306(g)): Dicamba, dimethoate , fenoxycarb, potassium N-methyldithiocarbamate, propachlor, sodium dicamba, simazine, tebuthiuron, triphenyltin chloride.
Mar 19, 1999, Program: Proposition 65
Chemicals Listed Effective March 19, 1999 as Known to the State to Cause Reproductive Toxicity: Cycloate and Linuron
Chemicals listed effective March 19, 1999 as known to the State to cause reproductive toxicity via the Authoritative Bodies mechanism: Cycloate and linuron.
Mar 19, 1999, Program: Proposition 65
Correction to the List of Chemicals as Known to the State of California to Cause Cancer or Reproductive Toxicity
Correction to the list of chemicals as known to the state of California to cause cancer or reproductive toxicity.
Mar 12, 1999, Program: Proposition 65
Public Health Goal for Methyl Tertiary Butyl Ether in Drinking Water
OEHHA adopted a Public Health Goal (PHG) of 13 ppb (parts per billion, or micrograms per liter) for methyl tertiary butyl ether (MTBE) in drinking water.
Mar 9, 1999, Program: Water
Chemicals Listed Effective March 5, 1999 as Known to the State to Cause Reproductive Toxicity: Diclofop methyl and Hydramethylnon (Amdro)
Chemicals listed effective March 5, 1999 via the Authoritative Bodies mechanism as known to the State to cause reproductive toxicity : Diclofop methyl and Hydramethylnon (Amdro).
Mar 5, 1999, Program: Proposition 65
Adoption of Air Toxics Hot Spots Risk Assessment Guidelines Part I: Technical Support Document for The Determination of Acute RELs for Airborne Toxicants
OEHHA released to the public Air Toxics "Hot Spots" Program Risk Assessment Guidelines Part I: Technical Support Document for The Determination of Acute Reference Exposure Levels for Airborne Toxicants.
Mar 1, 1999, Program: Air
Notice of Intent to List Chemicals: Chlorsulfuron, Ethyl dipropylthiocarbamate, Quizalofop-ethyl, Dichlorophene, and 2,4-DP (dichloroprop)
Notice of Intent to List chemicals known to cause reproductive toxicity via the authoritative bodies mechanism: Chlorsulfuron, Ethyl dipropylthiocarbamate, Quizalofop-ethyl, Dichlorophene, and 2,4-DP (dichloroprop)
Feb 26, 1999, Program: Proposition 65
Availability of Draft Data Summaries and Draft Priorities for Chemicals With Respect to Their Potential to Cause Cancer
Availability of draft data summaries and draft priorities for chemicals with respect to their potential to cause cancer.
Feb 18, 1999, Program: Proposition 65
Chemicals Under Consideration For Possible Listing Via The Authoritative Bodies Mechanisms: Diethanolamine, Polygorskite fibers, and Pyridine
Chemicals under consideration for possible listing as carcinogens via the Authoritative Bodies mechanism: Diethanolamine, polygorskite fibers, and pyridine.
Feb 5, 1999, Program: Proposition 65
Adoption of 20 Public Health Goals
In 1999, OEHHA adopted 20 Public Health Goals (PHGs) for chemicals in California drinking water.  These chemicals are: atrazine, bentazon, cadmium, chromium (withdrawn on 11/09/01), 1,2-dibromo-3-chloropropane (DBCP), 1,2-dichloroethane, 1,1-dichloroethylene, 1,2-dichloropropane, 1,3-dichloropropene, endrin, heptachlor and heptachlor epoxide, hexachlorocyclopentadiene, lindane, inorganic mercury, methoxychlor, thallium, toluene, 1,2,4-trichlorobenzene, and trichloroethylene.
Feb 4, 1999, Program: Water

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