WCBU's On Deck has everything you need to know to start your day for Wednesday, April 28, 2021. Our top story is about how the Illinois Pollution Control Board has finalized rules to create a comprehensive framework for the detection and clean-up of coal ash contamination in groundwater. You'll also hear how developer Kim Blickenstaff believes President Joe Biden's infrastructure plan offers a unique opportunity to create new green space in downtown Peoria.