The Bay Area Air Quality Management District says the settlement covers 19 violations from 2008 and 2009.
Among the violations the company was cited for failing to take flare-gas samples, inadequate measurement of flare gas flows and inaccurate ground level monitoring of hydrogen sulfide.
Air district executive Jack Broadbent says the district has the responsibility to protect the health of residents around refineries. He says any violations, no matter how minor, are not tolerated.
Phillips 66 spokeswoman Janet Grothe said most of the violations were disclosed by the company to the board and were fixed quickly.
A lack of rain in May and June has wiped out that "drought-free" area of northwestern California and water supply could become a 'concern' later this summer.
A new survey reveals some surprising driver behaviors about pollution.
A U.S. agency says western U.S. snowpack dropped at "record speed" during April as average temperatures in the contiguous U.S. were 4.0°F above average from January through April 2016.
The fight against illegal tire dumping in California will get a little more muscle. CalRecycle, the state's recycling agency, announced today that it's awarding $5.7 million to 36 local jurisdictions for managing used tires and waste.
A new invasive species of tumbleweed is rapidly spreading across California. And yes, tumbling is one of the reasons.