An aerial photo of Big Glen’s North Shore.
But how does the average homeowner start protecting water quality on their own? If your property has a septic system, the answer is clear: maintain it! In honor of SepticSmart Week, the Glen Lake Association is diving into what keeps septics functional, effective, and safe for you and the environment.
Save your Money and Water Quality
Did you know that approximately 30% of homes in Michigan use a septic system?
You can’t see it from above ground, but septic systems are always working to handle wastewater from sinks, showers, and toilets. Sticking to a regular schedule for pump-outs, inspections, and maintenance can help protect surrounding waters from toxins leeching into the soil.
Experts recommend inspections every three years and pump-outs every three-to-five years. Skipping these important maintenance steps can endanger water quality and also cost you more in the long run for bigger fixes.
Know the Risks
Here’s a tough fact: septic failure is a leading cause of water quality decline in Leelanau County.
When septic systems aren’t maintained, bacteria like E. coli and viruses can contaminate the soil, which creates health risks for people, pets, and wild animals. Uncared-for septics can also leak nutrients. While that may not sound too worrisome, once these nutrients get into bodies of water, they can feed algal blooms, cause cloudiness, and limit oxygen for aquatic animals and plants.
Start with Simple Steps
Did you know Michigan currently has no statewide septic code? That means it’s on you to ensure your system is functional.
In addition to regular inspections and pump-outs, homeowners with septic systems can be mindful of what goes into their septic tanks. Avoid putting these common items down drains:
- Sanitary and hygiene products
- Wipes (even if they’re labeled “flushable”)
- Diapers (even if they’re labeled “disposable”)
- Coffee grounds
- Grease and oil
- Dental floss
- Cigarette butts
- Cat litter
- Chemicals and cleaning supplies
Stewardship Begins at Home
Every time you have your septic system inspected, pumped, or otherwise maintained, you’re saying “yes” to high water quality and protecting the watershed. We can’t do it without you! Check your septic system records with fresh eyes and consider scheduling any needed work in honor of SepticSmart Week!

