FOR IMMEDIATE RELEASE
City of Camanche
February 2, 2026

Update on Odor Concerns Related to the Clinton Regional Water Reclamation Facility (RWRF)

The City of Clinton is addressing recent odor concerns reported throughout the region related to operations at the Clinton Regional Water Reclamation Facility (RWRF). The City of Camanche has also received an increased number of calls from residents over the past week and wishes to clarify its role and awareness regarding this situation.

The City of Camanche was not made aware of the conditions at the RWRF that led to the odor impacts prior to the onset of the odors. The RWRF is owned and operated by the City of Clinton, and all operational decisions, corrective actions, and odor mitigation efforts are the responsibility of the City of Clinton.

What Caused the Odor Increase

According to information provided by the City of Clinton, the RWRF experienced two conditions that contributed to stronger than usual odors. The facility is currently in the startup phase of a major, multi-year upgrade. To activate the biological treatment process, additional seed material has been delivered. These materials, combined with open-air process points, can produce noticeable odors at certain stages of startup.

Wind conditions during this period further carried odors beyond the treatment site.

The City of Clinton reports that plant operators are monitoring conditions and implementing operational adjustments to reduce odor impacts. As the biological system stabilizes and gas-handling systems, including the flare, become fully operational, odor levels are expected to decrease.

The City of Camanche will continue to share information with residents as it is received. The City of Clinton is responsible for implementing and communicating all remedial actions related to the RWRF.

The City of Camanche remains committed to protecting the quality of life of its residents and advocating for timely communication and effective solutions. We appreciate the patience of residents while the City of Clinton works to resolve issues associated with the operation and startup of this regional facility addition.

There is a Frequently Asked Questions (FAQ) page to discuss the PFAS public notice and Environmental Protection Agency (EPA) / 3M memorandum which was recently released. Click the button below for more information. Please visit the FAQ page for the most up to date information including press releases and other data.

If you encounter any of these RR crossings that have been blocked by a train for an extended period of time, or if you have any other RR issues, please call this number and report the crossing ID on the blue sign.  1-800-716-9132

3rd St                   ID# 865-561D                         7th Ave & 5th St    ID# 865-547H

4th Ave & 5th St   ID# 865-544M                         9th Ave & 5th St   ID# 865-549W

13th Ave               ID# 865-560W       

This is what the signs look like:

The City of Camanche offers the best in small town living to all who treasure it’s “hometown” charm. Located on the banks of the beautiful Mississippi River, Camanche boasts a thriving local school system, friendly neighbors, and an abundance of recreational activities to satisfy all who live and play here. Couple that with Camanche’s proximity to Clinton, and residents are able to  participate in all the events and activities of a larger community, while still living the small town life!