2000-10-25 04:00:00 PDT CONTRA COSTA-- Contra Costa supervisors gave ... which inserted the ban into the city's building code. There are no plans to expand the county ordinance to existing fireplaces.

Contra Costa supervisors will hold a final public ... in nearby Dougherty Valley in 1992 that is expected to become a mini-city of 30,000 people in the next decade. But four years ago, facing ...

extraction and transport within its city limits and regionally within Contra Costa County.” Drilling opponent Dr. Jeffrey Mann, an orthopedic surgeon and co-founder of clean-air activist group ...

The California Geological Survey released a series of new seismic hazard zones for parts of San Mateo and Contra Costa ... City, San Bruno, San Carlos, Portola Valley, and Pacifica. The maps ...