Caught a couple mid 30 inch pike.
Fish are in Echo, gotta work for them.
I have lived in the area for over 40 years, fished the fox from Mukwonago to Silver lake, even fished the White river this past summer from the airport bridge towards Lake Geneva. I have caught just about every species of game fish on both, no reason they would not be in Echo.
They're weeds out there you probably just piggy back same spot as masses and your results will reflect that I personally have seen 2 40 inch fish caught here in years past there are plenty of nice (mid to upper 30's ) pike still in here...don't always be negative people just because your perception is different. Good luck