Detroit operates one of the largest combined sewer systems in the country. Your drain water mixes with storm runoff and flows to the water treatment plant, but during heavy rain events, the system overflows directly into the Detroit River and Rouge River. The chemical drain cleaners you pour down your sink contribute to combined sewer overflows that contaminate local waterways. The Detroit Water and Sewerage Department monitors discharge quality and tracks pollution sources. Using septic safe clog removers and non-toxic drain openers reduces your environmental impact on the watershed. The aging infrastructure means what goes down your drain affects the river system that supplies drinking water to 4 million people in Southeast Michigan.
Local plumbing codes in Detroit and Wayne County require backflow prevention and proper drain venting, but many older homes predate these regulations. The homes in neighborhoods like Boston-Edison, Palmer Woods, and Sherwood Forest were built between 1915 and 1940 with drain systems designed for different products and usage patterns. Modern chemical drain cleaners damage these historical plumbing systems. Ironwood Plumbing Detroit works with homeowners in historic districts to maintain original plumbing infrastructure using methods that preserve the pipes while keeping drains clear. We understand which safe drain cleaning products work in vintage cast iron systems without causing damage that would require expensive repairs or compromise the historical integrity of your home.