Earlier a poster put together an idea of a potential battle plan with the idea of going towards Melitopol (I forget the poster, apologies), that's a long way from the river banks. However, using the deep state map, I did notice that merely by crossing the river bank anywhere between Kherson and NIkopol, with any heavy equipment (to include HIMARS) they would be within the 300 km range of the Kerch Bridge, making an ATACMS strike possible. I'm not sure that would do the job entirely, I suppose it depends on the warhead. If they are going for it, I would at least have to think this is a strong secondary objective.
In searching, the average depth of the Dneiper in this area is between 1.3 meters and 12 meters, however, I'm unclear if this is pre dam demolition or post. Additionally, the width of the river in dry periods ranges anywhere from 200 ft to 1200 ft, again, not clear if this is pre or post dam. In any event, if it is significantly low from even these readings crossing heavy equipment with pontoons might be possible, but I have to imagine still extremely difficult. If they do accomplish this, it would potentially open a door behind the Surovikin line. Fingers crossed.