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More stories about CALIFORNIA

• 20 questions about sustainability

• New 'green' certification program

• Beloved landmark shows off facelift

• Leadership forum endorses top infrastructure projects in North America

• Nature's way

  Studies show compost reduces soil loss, pollutant levels, and runoff more than other erosion control methods.

• Correction

• Caltrans contracts Geospatial Holdings to map gas line under a navigable waterway

• Every litter bit counts

  A troop of volunteers is trekking cross-country to pick up trash and educate about conservation.

• Working with the best

  What colleagues say about the American Public Works Association's Top Ten Leaders.

• Rain dance

  ‘Nonpoint' sources are responsible for three-quarters of California's most polluted waters. Unable to recoup remediation costs from developers or taxpayers, stormwater managers in the state that laid the groundwork for the Clean Water Act test the law's bottom line: Who pays?