context: The wastewater treatment plant and distribution system of water mains, pumping stations and storage facilities provide water to approximately 62,000 customers in the city. There is also a wastewater treatment plant located on the south bank of the James River. This plant can treat up to 70 million gallons of water per day of sanitary sewage and stormwater before returning it to the river. The wastewater utility also operates and maintains 1,500 miles (2,400 km) of sanitary sewer and pumping stations, 38 miles (61 km) of intercepting sewer lines, and the Shockoe Retention Basin, a 44-million-gallon stormwater reservoir used during heavy rains.
question: ২. জেমস নদীর পাশেই অবস্থিত শোধন কেন্দ্রটি প্রতিদিন কতটুকু পয়ঃনিষ্কাশন ও ঝড়ো পানি পরিশোধন করতে পারে?
answers: 70 million gallons