Inicio Meet the Water Issues Study Group Class of 2025! Meet the Water Issues Study Group Class of 2025! Posted: Monday, March 3, 2025 Nearly 40 customers and residents immersed themselves in local water knowledge at our annual Water Issues Study Group in February. During the two-night series, customers learned about Mesa Water’s history and infrastructure, water quality, the Orange County Groundwater Basin and water use efficiency. They also had the opportunity to meet the Board of Directors and tour our facilities. Keep an eye out for other upcoming educational opportunities.