Main drain clearing. Arrived. Customer explained that she had been backing up over the past couple days. Upon inspection both floor drains in the basement were backed up. Flushing toilets which caused the floor drain to bubble up with water leading me to believe the clog is in the mainline. Grab 300 auger and ran through inside clean out clearing blockage at about 40 feet. Line is open and flowing. Set time for noon tomorrow for Camera inspection. Also addressed water pressure and water quality. Collected 89.