The Village of Cary is committed to providing the highest quality drinking water to its 18,271 residents and 500+ businesses. Our water is sampled frequently according to strict Illinois Environmental Protection Agency (IEPA) regulations. The Consumer Confidence Report (CCR) is the result of the IEPA water inspection and sampling. This report is intended to provide you with important information about your drinking water and the efforts made by the Village of Cary to provide safe drinking water. The source of drinking water used by Cary is groundwater.