ST. PETERSBURG, Fla. – The City of St. Petersburg’s Northeast Sewer Treatment Plant (1160 62nd Ave. NE) is set to be fully operational again by 12 a.m. on Saturday, Sept. 28. Residents and businesses in the affected service area can resume normal water usage, including flushing toilets, taking showers, and doing laundry, starting at midnight. The plant was temporarily shut down on Sept. 26 as a precautionary measure to protect it from the unprecedented storm surge brought by Hurricane Helene. The City’s proactive approach to de-energize the plant before the storm and re-energize it once condit…