Arizona DUI Arrests Reported by Agencies

What it shows

Shows the DUI arrests that Arizona law enforcement agencies reported, year by year. The year view shows the state total, the change from year to year and how many agencies reported, and can set up to two counties or agencies beside each other. The county view ranks counties as bars, a tile map or small charts, by count or per 100,000 residents. The agency views list every agency, with search and filters, or lay all agencies out against all years in one grid. Select a county or agency for its yearly line and figures. Where an agency printed no number for a year, the chart leaves a gap instead of drawing a zero.

How to read it

• The line is the total reported by all listed agencies. The dashed segment and hollow dot mark a preliminary year that may change. Click any year to look at that year in the other views.
• The small bars underneath show how many agencies printed a number each year. A rise or fall in the total can partly reflect who reported.
• In the county view, a lighter bar means some of that county’s agencies printed no number, so its figure is understated. Per 100,000 uses county population.
• In the agency-by-year grid, each cell is one agency in one year. Shading is the same for every row, or relative to the agency’s own highest year. A hatched cell means the agency printed no number.
• Arrest counts reflect enforcement effort as well as behavior, and state agencies such as the highway patrol are not assigned to a county.

Useful on: Arizona DUI law and penalty pages · Local news on enforcement trends · Highway-safety and prevention reports.