The San Diego County Water Authority is hosting a social media photo contest during Water Awareness Month in May to celebrate how safe and reliable water supplies fuel the region’s local farms and food production. The “San Diego Grown Photo Contest” on Instagram and Twitter highlights the significance of agriculture to the regional economy. As one of the nation’s top producers of avocados, ornamental trees and shrubs, flowers, succulents, lemons, and other agricultural products, San Diego County’s farms generate nearly $4.8 billion in total annual economic activity on some 250,000 acres.