Mosaic provides operational update. Click here to learn more

Updates about our Riverview facility after Hurricane Milton

Back-to-back historic storms crossed our operational areas. Our sites withstood the conditions with few challenges. Our Riverview site, which has operated on Tampa Bay for the last century, received nearly 15 inches of rain during Hurricane Milton less than two weeks after Hurricane Helene. 

A water collection system supporting our closed gypstack became overwhelmed, pushing excess water out a manhole on our property. At this time, we believe some of that impacted stormwater made its way to an outfall which discharges into Tampa Bay. The issue was addressed yesterday and is not continuing.  The volume may have been greater than the 17,500 gallon reporting standard.  We expect water quality impacts, if any, to be modest.

We’ve been in constant communication with regulators who are onsite today.