The mark consists of the words "Bonney Lake Days", in two lines of stylized text. The "o" in "Bonney" is in the form of a round yellow sun, with short rays emanating from it. The rest of the letters are blue. The words "Bonney Lake" are on the top line. The left portion of the bottom line contains four blue, curving horizontal lines stacked on top of each other, representing a wave effect. The bottom two wavy lines are a darker blue than the top two wavy lines. The word "Days" is located to the right of the four horizontal wavy lines. The letters "Bonney Lake" in the first line contain dark blue at the base of the letters, fading to a lighter blue toward the top of the letters, a dark blue outline around each letter, with a white outline inside the dark blue outline. The letters in the word "Days" contain a solid dark blue fill, with a white outline inside a lighter blue outline.