MID is a multi-purpose utility supplying electricity, irrigation and domestic water. Its primary customers are the residents and businesses in California´s Central Valley. Established in 1887 under the California Irrigation Act, MID has provided irrigation water for agriculture since 1904. Currently, MID serves approximately 3,00 irrigation water customers and 64,000 irrigated acres. The foresight of MID´s founders in securing senior water rights along the Tuolumne River has allowed MID irrigation water customers to enjoy a highly reliable water supply and among the lowest irrigation water prices in California.