Consumer Confidence Reports (Water)
Oakland County, MichiganWater Resources CommissionerConsumer Confidence Reports (Water)

Consumer Confidence Reports (Water)

The Consumer Confidence Report (CCR) is designed to inform you about your water quality. Included in the report are water supply source information, detected contaminants and violations (along with corrective actions) that occurred during the reporting year.

A supplier of water is required to provide the CCR to water consumers by July 1 of each year, according to Title XIV of the United States Public Health Service Act, (Chapter 373, 88 Stat. 1660), popularly known as The Safe Drinking Water Act, and the Michigan Safe Drinking Water Act (1976 PA399, amended to 1998, PA56). Please click here for additional Drinking Water Information.

Lead is typically sampled every three years at homes in the water systems according to the SDWA. Lead was not included in the CCR if it was not detected according to the SDWA requirements. WRC is preparing the Year 2015 reports and will include the most recent lead results. The 90th percentile for lead was 0 in the most recent sampling in all of the water systems that we operate and maintain, except for Knorrwood Knolls (one home had high lead results) and Bavarian Softwater (90th percentile was 6.5 parts per billion, action level is 15 parts per billion).

Year 2014 Reports (issued June 2015)

Detroit Water and Sewerage Department (DWSD) - Water Supply Source:

Well Water - Water Supply Source:

Hardness concentration to grains conversion; divide mg/L (ppm) of hardness by 17.1 to convert to grains for softener adjustment.

Charter Township of Highland

Charter Township of Lyon

 Charter Township of Novi

Charter Township of Oakland

Charter Township of Oxford
Charter Township of Springfield

For more information, please call 248-858-1441.

To access the 2013 Consumer Confidence Reports, please click here.