Calgary, Drumheller and Red Deer keep wading pools. Why can't Edmonton?

The future of Edmonton’s final city-run wading pool is on the line with a plan to cut water levels and redevelop the City Hall fountains.
But dig deeper and it’s clear not every municipality is dealing with strict Alberta Health regulations the same way — a fact that could be relevant when council is presented with new options for the pool redesign early in the new year. 
Drumheller splurged and bought a new $200,000 filtration system this year to save its iconic wading po