San Francisco has pushed for low flow toilets to reduce water usage in the city. The results have been less than desirable. Many will be quick to draw their own conclusions from the report, and all sides will use this as ammunition. That is unfortunately going to distract from the larger problem.
The brushfire argument will center on low-flow toilets not working with the sewer system in place, and therefore should not be used.
The real issue is the sewer system!
San Francisco’s sewer system is over a hundred years old. It’s been operating well beyond its lifespan, and well beyond its capacity, with patch after patch after patch to try and make it work. It’s old, well past its usefulness.
The problem isn’t low flow toilets, or what will be needed to clean the sewers in San Francisco. The whole system needs scrapped and a new one installed.
We’re no longer at a point where temporary measures, fixes, or stop-gaps can be used. Our infrastructure needs to be reinvented.