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Puerto Rico · EPA ECHO (national)

PRASA TOA ALTA WWTP COLLECTION SYSTEM

Permit PR0020869

—
No waterway impact reported
Reported events
9
Total volume
687K gal
Reached waterways
0 (0%)
Reporting since
2025

What caused the overflows

Equipment Failure
8
Rainfall / Flooding
1

Reported overflow events (showing 9 of 9)

DateVolumeCauseReached waterReceiving water
Mar 19, 2026535 galEquipment Failure—RIO LA PLATA
Feb 19, 202627K galEquipment Failure——
Feb 2, 202638K galEquipment Failure——
Dec 3, 202567K galEquipment Failure——
Oct 17, 20253K galEquipment Failure——
Sep 19, 2025126K galRainfall / Flooding——
Sep 13, 202512K galEquipment Failure——
Sep 6, 2025414K galEquipment Failure——
Aug 25, 20251K galEquipment Failure——

Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.