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.

2023 CONSUMER CONFIDENCE REPORT

2023 CONSUMER CONFIDENCE REPORT – SPANISH

Archived Reports

2022 CCR – English
2022 CCR – Spanish
2021 CCR – English
2021 CCR – Spanish
2020 CCR – English
2020 CCR – Spanish
2019 CCR – English
2019 CCR – Spanish
2018 CCR – English
2017 CCR – English
2016 CCR – English
2015 CCR – English