The Guam Environmental Protection Agency issued a beach advisory report, indicating 10 beaches are polluted.
- Bangi Beach
- North of Agat Marina, South of Chaligan Creek
- Adelup Beach Park
- Asan Bay Beach
- West Hagatna Bay – Park
- West Hagatna Bay – West Storm Drain
- Piti Bay
- Santos Memorial
- Talo’fo’fo Bay
- Dungca’s Beach
Guam EPA advises that swimming, fishing or playing in unsafe waters may result in minor illnesses such as sore throats or diarrhea.