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South Puerto Rico — Reservoir Levels
7 reservoirs tracked daily, 1 of them in the lowest tenth of their record for the time of year. Levels are metres above mean sea level: Puerto Rico publishes elevation, not stored volume.
Lake Guayabal
Juana Díaz
Seasonal percentile
3.8%
Level
102.58 m
2026-09-22View →
Lake Loco
Yauco
Seasonal percentile
11.5%
Level
69.78 m
2026-09-22View →
Lake Carite
Guayama
Seasonal percentile
24.6%
Level
542.37 m
2026-09-22View →
Lake Cerrillos
Ponce
Seasonal percentile
33.1%
Level
166.98 m
2026-09-22View →
Lake Patillas
Patillas
Seasonal percentile
34.3%
Level
65.58 m
2026-09-22View →
Lake Toa Vaca
Villalba
Seasonal percentile
48%
Level
147.15 m
2026-09-22View →
Lake Lucchetti
Yauco
Seasonal percentile
83.4%
Level
171.6 m
2026-09-22View →