The money would go toward upgrades for municipal drinking water systems, improvements of municipal wastewater systems and drinking water protection projects. (wamc.org)
I don't know of any devices you can use regularly underwater, most are like this and are more for water protection. (blog.the-ebook-reader.com)
The phone has no official water resistance, although we'd hope there's a degree of water protection in the charging port. (techradar.com)