The first sign that your sewer system is backed up is when all of your drains clog at the same time. On the main floor of your home, this usually includes the toilet and drainage. If you see any of these indicators, don't use the water because it could worsen the situation. Contact our plumbers in Reno if you have any questions about sewer line maintenance, suspect your sewer line is blocked, or need to repair. Continue reading our blog for 5 things you should know about sewer lines.