Grand lunar ambitions may need to be tempered.
The Colorado River basin is a critical system for residents in the western U.S. and Mexico.
Minnesota systems may have been targeted by Iranian groups, U.S. officials say.
There is no timetable on the fix, but on Sunday St. Helena flushed 400,000 gallons of water through the system in an effort to fix the problem in the short-term.
A cleanup operation is now underway in Los Angeles and West Hollywood, after a water main break flooded streets and underground garages, inundated a bus yard, and caused a massive sinkhole.
San Francisco residents will begin paying more for water and sewer service starting Wednesday following a rate increase approved earlier this year. For an average family, the combined increases will amount to more than $500 in additional costs per year.