In California, agriculture is a 47.1 billion dollar industry, making up 2% of the state’s economy. At the heart of this industry lies The Central Valley of California, a vital agricultural hub for the state and country. Consisting of both the San Joaquin Valley and Sacramento Valley, the Central Valley has an estimated two thirds of the state’s cropland with 7 million acres. California is also the leading dairy producer in the country, with 1.8 million mature cow in the Central Valley contributing to 80% of California’s dairies. By being a crucial region for large agricultural output in a state that often suffers from drought, water quantity and quality have been a leading concern for the Central Valley.Contaminated groundwater in the Central Valley of California is a growing problem in ma