The Western Placer Waste Management Authority is aware of a significant odor source that appears to be impacting Western Roseville residents. Upon an investigation and review of best operating practices, the WPWMA is confident that this odor is not originating from the WPWMA’s campus, but instead from a nearby farmland where manure was recently spread. This finding aligns with comments from complaints we have received.

For this odor experience, please submit all complaints directly to the Placer Air Pollution Control District who has jurisdiction over this event – https://www.placerair.org/1692/Complaints

To learn more about the WPWMA’s best management practices for odor mitigation and control, read our updated Site Wide Odor Plan.