Mold Concerns Downplayed at Michigan’s Huron Valley Women’s Prison
Recent findings from the Michigan Department of Corrections have minimized the concerns raised by inmates regarding the presence of toxic mold at the Huron Valley women’s prison. A recently released report reveals that an independent assessment found the fungal conditions within the prison to be normal.
MoldQuest International, an Oakland County-based environmental consulting firm, conducted two separate assessments at the prison—one in 2022 and another earlier this year. During both assessments, air quality samples indicated normal levels, with the consultant stating, “This air quality data does not indicate appreciable elevated mold exposure for facility occupants.”
However, surface samples collected from various locations within the prison, such as vent covers in showers, cells, and the food service area, indicated that 8 out of 105 samples taken in 2026 displayed signs of mold. The samples showed “possible” or “probable” mold growth indicators.
The assessments were commissioned by the state Attorney General’s Office as part of ongoing lawsuits against the Department of Corrections. In these lawsuits, inmates allege that the hazardous mold and substandard conditions infringe upon their constitutional rights by subjecting them to cruel and unusual punishment.
Heidi Washington, the Director of the Corrections Department, has emphasized her commitment to transparency through the release of the report. “The safety and wellbeing of the people in our care is our top priority and that starts with ensuring our facilities are clean, safe, and humane,” Washington stated.
In response to years of complaints about mold and its impact on prisoner health, Washington has detailed several measures aimed at improving conditions at the Washtenaw County facility. She has also introduced a new transparency website that includes the names of three women who have died at the prison since mid-May, though investigations into these incidents are ongoing.
Washington reiterated, “When I committed to transparency and releasing the summary of environmental findings, I meant it. At the same time, I want to be clear that we recognize this is an ongoing responsibility. We will continue to closely monitor the conditions at the facility and conduct regular cleanings.”
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