Water Quality

CONSUMER CONFIDENCE REPORT

 For more than 140 years, Marshalltown Water Works has been committed to providing safe, high quality drinking water. As our customers and partners in the community, it is important for you to know where our water comes from, how we treat it, and that the quality continues to meet or exceed state and federal regulations. This report gives you an overview of our system from the source to your faucet.

2020 consumer confidence report