Mahlac River
Kogin Mahlac rafi ne dake  united a jiharGuam dake yankin Amurka .  Kogin yana tadawa a tsayin ƙafa 98 a 13° 21' 08" N 144° 43' 46" E. Kogin mahlac yana kusa da wurin ajiyar kwarin fena.

Duba kuma 

 Jerin kogunan Guam

Nassoshi