PUERTO RICO · ENVIRONMENT

Key Facts

—What happened Puerto Rico’s drought tightened this week, with the Carraízo reservoir approaching its critical control line.

—How big A third of the island now sits in extreme drought, after San Juan’s driest July since 1899.

—The real story Rationing already covers some 183,000 Carraízo accounts, and La Plata’s 131,000 could join them.