Best near-term options for dealing with lead in #Pittsburgh 's water: flushing & filtering + corrosion control https://t.co/NRGqMupdir — Michael Rich (@michaeldrich) July 5, 2017
Best near-term options for dealing with lead in #Pittsburgh 's water: flushing & filtering + corrosion control https://t.co/NRGqMupdir
— Michael Rich (@michaeldrich) July 5, 2017
RT @michaeldrich: Best near-term options for dealing with lead in #Pittsburgh ‘s water: flushing & filtering + corrosion control https://t.co/NRGqMupdir
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