After not complying with the Iowa DNR, an egg-laying facility in Iowa Falls is in some hot water after getting caught with an illegal manure system. Back in 2021, a facility worker for Opal Foods reached out to the DNR asking if they could add water to their bird’s litter to turn it into liquid manure that could be injected into fields. The worker was told that before they can do that, they need to submit to the DNR a manure management plan.