Tag Archives: Michigan Department of Environmental Quality

Results of Airport Area Residential Well Testing Indicate Drinking Water is Safe

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By Tara Hernandez

Gerald R. Ford International Airport

 

The Gerald R. Ford International Airport (GFIA) today announced results of its drinking water/well testing of 28 private residences as showing non-detect levels for the presence of PFOA and PFOS, the polyfluoroalkyl substances (PFAS) compounds for which the State of Michigan has established criteria.

 

Property owners have been informed of the non-detect results, and the Airport has also shared results with the Michigan Department of Environmental Quality (MDEQ), the Kent County Health Department (KCHD), and the Michigan Department of Health and Human Services (MDHHS).

 

The non-detect levels are established by State of Michigan cleanup criteria for groundwater, as protection for drinking water. The State of Michigan’s criteria for groundwater applies to two particular compounds, PFOA and PFOS, and is set at 70 parts per trillion (ppt) combined (https://www.michigan.gov/pfasresponse).

 

Of the 44 property owners contacted for drinking water/well testing, 28 participated, with all 28 of the wells tested showing non-detect levels for PFOA, PFOS, and 10 other compounds. (see attached results table). One property showed low detectable presences for two PFAS compounds, PFHxA (5.45 ppt) and PFBS (6.43 ppt); but these compounds are not part of the State of Michigan cleanup criteria for groundwater, and MDHHS officials (in concurrence with MDEQ and KCHD) have confirmed that these low-level results do not pose any health concerns.

Based on these findings, the Airport will now focus on continuing its multi-step evaluation process, including completion of its property site analysis and related report to the MDEQ.

 

“We applaud the Airport’s efforts in going above and beyond the requirements to conduct off-site residential testing, and based on the data and related results, we concur there is no need to continue additional residential testing at this time,” explained Adam London, RS, MPA, Administrative Health Officer, KCHD.

 

The non-detect private drinking water/well testing results follow GFIA’s June 15, 2018 news that the Airport groundwater results for the presence of PFAS on airport property fall below the State of Michigan PFAS health advisory level and cleanup criteria.

 

Although the Airport’s groundwater results were below health advisory levels, the Airport went beyond regulatory requirements by conducting off-site groundwater testing of private drinking water wells in the area that is located northeast of the Airport’s property – the direction of groundwater flow indicated by GFIA’s investigation.

 

“We pride ourselves on being good neighbors and doing what is in the community’s best interest,” said Jim Gill, A.A.E., IAP, Gerald R. Ford International Airport President & CEO. “We appreciate all of the cooperation and support of the dozens of private property owners we have worked with in this additional testing phase. We also appreciate the continued partnership with the MDEQ, MDHHS, and KCHD in keeping residents informed and working with us in our testing process.”

 

“Learning about PFAS and its impacts has become an evolving national conversation, taking place at airports, military bases and other facilities across the country,” said Gill. “Our commitment to environmental stewardship and our community has always been part of the Airport’s foundation and that commitment continues to guide our work moving forward.”

Test results detect PFAS in eleven homes in previously untested area

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The Michigan Department of Environmental Quality (MDEQ) requested that the Kent County Department of Public Works (DPW) evaluate and test groundwater from up to 46 properties along Belmont Avenue and Montana Trail to the west, and along House Street, House Court, Crestview and Roguewood Drives south of the North Kent Landfill for per- and polyfluoroalkyl substances (PFAS). These homes were not previously within a Wolverine World Wide test zone. DPW agreed to do this testing after staff became aware of the then-legal disposal of waste that likely contained or was treated with PFAS and PFOS in the 1980s. The samples were collected for testing in February 2018. Test results show 11 of the 41 homes tested had detectable levels of PFAS. Concentrations of PFAS in all eleven homes fell below the MDEQ and Environmental Protection Agency (EPA) health advisory level of 70 parts per trillion (ppt); the highest registered at 58.6 ppt. Thirty homes had no detectable PFAS. The results of testing did not suggest a specific source of contamination, as some of the homes that had detections were not adjacent to the North Kent Landfill, and some properties which were immediately adjacent to the landfill had no detectable PFAS.

 

“While the levels are lower than the health advisory for drinking water, we are still concerned for the eleven homes where PFAS was detected,” said Dar Baas, Director of the Department of Public Works. “It is difficult at this time to determine where the contamination is coming from, but we want to act in the best interest of our neighbors. We are taking immediate steps to purchase and install whole house filters in eleven houses where PFAS was detected in the water as a precautionary measure.”

 

DPW began discussions with the MDEQ in November 2017 regarding tannery waste disposed at the North Kent (Ten Mile) Landfill in the 1980s. Disposal of Wolverine Worldwide waste at the County landfill site was in compliance with State and Federal regulations at the time, and only after the material had been tested and deemed non- hazardous. DPW will continue to work with MDEQ, Plainfield Charter Township, Algoma Township, and our neighbors to determine if the detected PFAS is coming from materials disposed of in the North Kent Landfill or from another source, as well as what steps might need to be taken to remedy the issue.

Kent County commissioners approve hiring two experts to respond to emerging public health concerns

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By Lisa LaPlante

Kent County

 

The Kent County Board of Commissioners voted this morning to approve the addition of two full-time Public Health Epidemiologist positions in the Health Department; one to assist with per- and polyfluoroalkyl substances (PFAS), vapor intrusion and other environmental issues, and the other to address the opioid epidemic.

 

In 2017, the Health Department became aware of an investigation by the Michigan Department of Environmental Quality (MDEQ) regarding contaminated groundwater in the Belmont area. Water in a number of homes in that area is contaminated with PFAS.  “The staff at the Health Department have been on the front lines of informing and educating residents regarding test results, the known health consequences of PFAS, and ways to limit exposure,” said Jim Saalfeld, Chair of the Kent County Board of Commissioners. “As more areas of contamination are discovered, it is clear we need to adjust staffing levels to meet the needs of our residents.”

 

The person hired for this Epidemiologist position will be expected to provide subject matter expertise, conduct health surveillance, coordinate specimen collection, exercise legal authorities when applicable under direction of the Health Officer, communicate with residents and health providers, and be the primary intermediary with other agencies. In addition to PFAS, this role is also necessary to assist in the investigation and response of other environmental public health threats such as vapor intrusion.

 

The second position will provide leadership and administration of the Kent County Opioid Task Force (KCOTF). This Task Force convened three years ago under the coordination of the Red Project. “In Kent County, the rate of overdose deaths has increased four-fold since 2000, with 70 opioid-related deaths and over 680 opioid overdose-related Emergency Department visits in 2016,” said Adam London, Administrative Health Officer for Kent County. “In 2017, Kent County reported 93 opioid-related deaths with an average age of 39 years old, and we still are awaiting toxicology reports on a number of suspicious deaths. The staff of the Health Department are in a unique position to provide leadership in efforts to address education, prevention and access to recovery services.” The Centers for Disease Control and Prevention (CDC) recently called the opioid issue “the largest man-made epidemic in the history of the world.”

 

The cost of both full-time positions will be funded by General Funds previously appropriated to the 2017-18 Health Fund budget for Emerging Issues. The Board is continuing to work with State lawmakers to make additional funding for these issues a priority in the 2019 Michigan budget.