With an estimated 130,000 septic systems leaking E. coli and other pollutants into Michigan groundwater, lakes, and streams, you would hardly think it time to relax inspection requirements.
But that’s exactly what Kalkaska County is considering this spring – and this has some local residents and environmental experts concerned.
Kalkaska County has a sanitary code that requires inspections of septic systems when residential properties sell. There are no such statewide requirements, making Michigan the only state without them and leaving the job of protecting waters from septic systems up to local government.
“This proposal [to kill the inspection requirement] is wrong,” says Kalkaska county resident Seth Phillips, who adds the answer to any problems with the District 10 sanitary code’s point-of-sale requirement for septic system inspections is to improve it, not rescind it.
“We know that bad septic systems pollute and pose a threat to our drinking water and our lakes and streams. We need to work together to protect our water for all of us and for future generations,” Phillips says.
A study by Michigan State University found that septic systems in Michigan are not preventing E. coli and other fecal bacteria from reaching our water supplies. Sampling 64 river systems that drain approximately 84 percent of the Lower Peninsula for E. coli and the human-specific source tracking marker bacteria called B-theta, the research found a clear correlation: The more septic systems in the watershed, the more human fecal source-tracking bacteria in the water.
Failing septic systems expose water not only to pathogen pollution from 31 million gallons a day of raw sewage statewide, but also to the release of chemical, pharmaceutical, and other wastes resulting from domestic use.
Point-of-sale inspection ordinances make sense. A study coordinated by Tip of the Mitt Watershed Council found that one third of the aging septic systems in Antrim County have not been replaced.
“Tip of the Mitt Watershed Council has been researching this topic for several years,” says Grenetta Thomassey, the Council’s Watershed Director. “One thing that has been very clear is that Time of Transfer or Point of Sale septic system inspection programs find things wrong with septic systems and require them to be fixed. It may not be perfect; some failing systems are not inspected because the property is not being sold or transferred. However, it’s obvious from the annual reports that problems are being found and corrected, and this is a step in the right direction and helps protect our water resources.”
A report on the Kalkaska County point-of-sale program found that between April 2017 and March 2018, 335 inspections were performed in the County. Forty-five systems were in compliance with the sanitary code, while three were found to be failing. The other 287 were identified with some level of concern. So, 87% of the inspected systems during the period presented some level of issue for owners to address or be aware of.
In a letter to Kalkaska County Commissioners, FLOW urged the officials not to eliminate the requirement.
“Requiring inspection and correction of failing on-site septic systems at the time of property sale is a reasonable method of protecting the public’s waters without unduly burdening property owners,” wrote FLOW executive director Liz Kirkwood. “It assures that the vast majority of systems will be inspected at some time to assure they are providing proper stewardship of our shared waters. Eliminating this ordinance will remove the only protection now in place to protect the public health and environment from the threats posed by inadequate septic systems.”
The District 10 Health Board will hold a public hearing on the proposed change on Friday, April 26 at the District 10 office in Cadillac, 521 Cobb Street, at 9 a.m.