Phosphorus flowing into the bay causes fish kills, toxic algae blooms and an annual dead zone. “I felt it was important to bring the stakeholders together, and see if we could maybe stop pointing fingers at each other, and start pointing fingers at solutions,” Rep. Ribble said about the April 1 event he’s hosting.
Daphnia, tiny crustaceans in Lake Mendota that graze on algae, and their good works are in danger. Each year their population is now crashing in the late summer as they are decimated by a voracious new predator called the spiny waterflea.
All lakes are not created equal. And in the Madison area’s Yahara chain, Lake Kegonsa is the redheaded steplake.
The Yahara lakes — Mendota, Monona, Wingra, Waubesa and Kegonsa — are no clearer than they were 30 years ago, despite intensive efforts to improve them.