The Environmental Health Department manages programs focused on environmental protection and some aspects of public health in Nevada County.

These programs regulate food preparation in restaurants, installation of wells and septic systems, handling hazardous materials and other topics related to consumer protection.

Web pages

• ​Home - https://www.nevadacountyca.gov/1470/Environmental-Health
• Environmental Health Services (including how to report an Environmental Health issue) - https://www.nevadacountyca.gov/1572/Services
• West Nile Virus & Mosquito Prevention, including info about mosquito fish give away events - https://www.nevadacountyca.gov/2291/West-Nile-Virus-Mosquito-Prevention