To find environmental health information, you would use which governmental agency?

u. s. geological survey
u. s. census bureau
government accountability office
office of compliance

The U.S. Geological Survey would be the best option if you wanted to find environmental health information.

The U.S. Geological Survey provides information about the environment's health and issues and informs us on hazards that may or are threatening it's livelihood, and other types of information. 

The Census Bureau is mainly focused on quality information of business, economy and the people.

The Government Accountability Office (GAO) is the supreme audit institution of the States' federal government which audits,evaluates and investigates for the Congress.

The Office of Compliance (OOC) protects employees of the legislative branch throughout the country. It also advises the United States Congress on amendments and changes to the CAA, as it has enforcement and investigatory authority.

The answer would be hard press.