The Environmental Health Coalition (EHC) was founded in 1980 and served low-income communities in the San Diego/Tijuana region. Their founding purpose was centralized around all people, and all communities should have the right to live, work and play in a clean and safe environment regardless of their ZIP code. In the early 1980s, their early structure included organizing around cancer and calling to action against San Diego being a toxic waste dump. Early on, their work revolved around community education of critical policy, permits, and other political events around San Diego.