Residents of Marion woke up this weekend to a familiar but unsettling phenomenon: tap water that smelled wrong. While officially dismissed as a harmless “organic odor,” the event triggered a significant operational scramble at the Aqua Ohio treatment plant, forcing a sudden switch in the city’s water source from the river to groundwater wells. The … Continue reading The Nose Knows: Looking Closer Aqua Marion, Ohio Scrambles to Switch Sources Amid “Organic” Contamination FearsReading Mode