Contest entries should be mailed to Water Supply in Hilo or dropped off by April 30 at department offices in Hilo, Kona or ...

The 16th annual Water Awareness Poster Contest encourages elementary school students to showcase their knowledge of water conservation using their artistic skills and creativity.

Schoolchildren in grades K-5, including homeschooled and private school students, are eligible to submit artwork related to ...

The Hawaii County Department of Water Supply County is inviting young artists to showcase their creativity and knowledge by entering its 7th Annual Keiki Water Conservation Poster Contest.