Michigan Do Your Part and Be SepticSmart!

The U.S. Environmental Protection Agency (EPA)- in conjunction with federal, state and local governments, and private sector partners- promotes an annual SepticSmart Week to encourage American homeowners and communities to properly maintain their septic systems Michigan has a vision to protect and promote the wise use of its globally unique water resources. This vision is outlined in the Strategy for Sustaining Michigan's Water Heritage (Water Strategy) More than 1.3 million homes and businesses in Michigan depend on septic systems to treat wastewater. If not maintained, failing septic systems can contaminate groundwater and harm the environment by releasing bacteria, viruses, and household toxics to local waterways. Proper septic system maintenance protects public health, the environment, and saves the homeowner money through avoided costly repairs.

Simple tips for homeowners:

Protect It and Inspect It: Homeowners should generally have their system inspected every three years by a qualified professional or according to their state or local health department's recommendations. Tanks should be pumped when necessary, typically every three to five years.

Think at the Sink: Avoid pouring fats, grease, and solids down the drain. These substances can clog a system's pipes and drainfield.

Don't Overload the Commode: Only put things in the drain or toilet that belong there. For example, coffee grounds, dental floss, disposable diapers and wipes, feminine hygiene products, cigarette butts, and cat litter can all clog and potentially damage septic systems.

Don't Strain Your Drain: Be water-efficient and spread out water use. Fix plumbing leaks and install faucet aerators and water-efficient products. Spread out laundry and dishwasher loads throughout the day - too much water at once can overload a system that hasn't been pumped recently.

Shield Your Field: Remind guests not to park or drive on a system's drainfield, where the vehicle's weight could damage buried pipes or disrupt underground flow.

Pump your Tank: Routinely pumping your tank can prevent your septic system from premature failure, which can lead to groundwater contamination.

Test Your Drinking Water Well: If septic systems aren't properly maintained, leaks can contaminate well water. Testing your drinking water well is the best way to ensure your well water is free from contaminates.

EPA's SepticSmart Program educates homeowners about proper septic system care and maintenance all year long. In addition, it serves as an online resource for industry practitioners, local governments, and community organizations, providing access to tools to educate clients and residents.

For information on SepticSmart Week or tips on how to properly maintain your septic system, visit

List of Brochures and Resources: septic sam

SepticSmart Week Proclamation

Do Your Part. Be SepticSmart!
English | Spanish

Dos and Don'ts of Your Septic System
English | Spanish

Dos and Don'ts of an Advanced Treatment Unit
English | Spanish

Don't Overload Your Commode!

Guide to Proper Care and Maintenance of Your Septic System
English | Spanish

Holiday SepticSmart Reminder

Homeowner's Guide to Septic Systems
English | Spanish

Homeowner's Guide to Septic Systems for Tribal Communities

New Homebuyer's Guide to Septic Systems
English | Spanish

Outreach Toolkit

Poster for Parks, Campgrounds, Rest Stops

Poster for Restaurants/Kitchens

Proper Landscaping On and Around Your Septic System
English | Spanish

Pump Your Tank! Quick Tip Video

Quick Tip Videos

Rental Property with Septic Systems

SepticSmart Week

Shield Your Field! Quick Tip Video

Think at the Sink!

Top 10 Ways to be a Good Septic Owner
English | Spanish

What to Do if Your Septic System Fails