Be Part of the Solution for Healthy Water Worldwide with Philippe Cousteau, Jr., Xylem Watermark and the 2023 EarthEcho Water Challenge

–Youth Lead the Charge in World Water Day Events Across the Country and Around the World — WASHINGTON, March 13, 2023 /PRNewswire/ — Launching March 22nd to coincide with the United Nations World Water Day, the EarthEcho Water Challenge is one of the world’s largest civic science…