"Chasing Life": An item in the TV This Week column in the Calendar section elsewhere in this edition says the season premiere of the series "Chasing Life" will air at 10 p.m. Monday on ABC Family. It will air at 9 p.m. The error was caught after the section was published.
Oil field water: An article in the May 3 Section A about the use of recycled oil field water in agriculture included a graphic that misidentified the source of the untreated water whose chemical levels were listed. The untreated water that contained 240,000-480,000 parts per million of oil, 440-530 parts per billion of acetone and 82-89 parts per billion of methylene chloride came from the Poso Creek Oil Field, not from a Chevron oil field.