• "New task force stretches police," Wednesday on A1, gave the wrong staffing ratio levels for Tucson police. The story should have said the mayor and City Council set a goal for 2.4 officers per 1,000 residents about five years ago, but the department was at 1.8 officers per 1,000 residents in August.
• "1-megawatt facility expected to create jobs, curb pollution," Tuesday on A9, gave incorrect figures for how much money Pima County estimates it will save from a new solar power plant. The county estimates it will save $1.2 million to $2 million over the duration of the 20-year contract.
As water lifeline evaporates, Arizona faces a cultural change over water use
