Water resources in the Pacific Island Network (PACN) support rich and diverse ecosystems and aquatic communities that include corals reefs, anchialine pools communities (endemic to Hawaii), and freshwater stream communities. These water resources span a range of conditions from pristine to highly impaired water bodies. Both point and non-point sources impact the waters of many of our network parks at various locations to varying degrees. Aquatic resource protection is required by all the governments of the PACN, and water quality is widely used as an indicator of aquatic resource condition by...