24 May 2015, Los Angeles Times: Turning sewage into drinking water gains appeal as drought lingers. ‘s a technology with the potential to ease California’s colossal thirst and insulate millions from the parched whims of Mother Nature, experts say. But there’s just one problem — the “yuck factor.” As a fourth year of drought continues to drain aquifers and reservoirs, California water managers and environmentalists are urging adoption of a polarizing water recycling policy known as direct potable reuse. Unlike nonpotable reuse — in which treated sewage is used to irrigate crops, parks or golf courses — direct potable reuse takes treated sewage effluent and purifies it so it can be used as drinking water. It’s a concept that might cause some consumers to wince, but it has been used for decades in Windhoek, Namibia — where evaporation rates exceed annual rainfall — and more recently in drought-stricken Texas cities, including Big Spring and Wichita Falls. Read More here