Three communities – San Diego, Oceanside and parts of East County – are entering the era of recycled water, at a crucial moment for local water politics. How that gets sorted out will be reflected in San Diegans’ water bills. A decade ago, amid worries about the impact of drought on water supplies, those San Diego municipalities turned to recycled water, that is, turning sewage into drinking water. One local city, Carlsbad, also has a desalination plant, which turns seawater into drinking water. All those recycled water projects now are coming to fruition. But angst about drought has been overtaken by concern about the rising cost of water from the San Diego County Water Authority.