AAA official bulletin
The chart published by the Puerto Rico Aqueduct and Sewer Authority, exactly as they publish it.
Today’s bulletin is not out yet
AAA publishes its chart each morning. The most recent one we hold is from October 14, 2026; it is shown below with its own date.
Three agencies, one bulletin
AAA publishes the bulletin but does not operate all 19 reservoirs. Six are its own, twelve are operated by the Electric Power Authority (AEE) — they are hydroelectric reservoirs — and Cerrillos is operated by the Department of Natural and Environmental Resources (DRNA). The logos across the top of the chart show which is which.
Source
Published by the Aqueduct and Sewer Authority. We pass it through unaltered: we do not redraw it or add anything to it.