For years, residents of Benton Harbor, Michigan noticed something wrong with their water. It looked bubbly and white sometimes, brown at other times. It tasted horrible and smelled worse. What they were dealing with wasn’t just an aesthetic problem — it was a public health emergency driven by lead contamination that drew comparisons to the Flint water crisis.
How It Started
In 2018, routine testing revealed that Benton Harbor’s drinking water contained lead levels above the federal action level of 15 parts per billion (ppb). Samples came back at 22 ppb — higher than what Flint recorded at 20 ppb during the peak of its own crisis. The culprit was the same: aging lead service lines connecting homes to the city’s water mains.
Benton Harbor is a small city of about 9,100 residents in Berrien County, located along the St. Joseph River in southwestern Michigan. More than 80 percent of its population is African American, and the city has long struggled with economic decline. The combination of aging infrastructure and limited municipal resources created perfect conditions for a water crisis.
The Slow Response
Despite the alarming test results in 2018, the situation dragged on for years. Community groups, environmental advocates, and residents grew increasingly frustrated as state and local agencies failed to take decisive action. In September 2021, a coalition of environmental justice organizations filed a petition under the Safe Drinking Water Act asking the EPA to step in directly.
The following month, things escalated. The EPA issued letters to the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the Michigan Department of Health and Human Services, pressing for a more aggressive response. By November 2021, the EPA issued a Unilateral Administrative Order (UAO) directly to the City of Benton Harbor — a rare federal intervention that essentially forced the city’s hand.
What the Data Showed
The EPA coordinated three studies with state and local agencies to understand the scope of the problem:
Filter study — Evaluated whether faucet-mounted and pitcher filters were actually removing lead from tap water. The results confirmed that properly installed and maintained filters do reduce lead levels effectively.
Sequential study — Tested water at different points throughout homes’ plumbing systems, from the tap through interior pipes to the service line, to identify where lead was entering the water.
Particle study — Analyzed the size and type of particles in the water. When lead was detected, it typically appeared in larger particle clumps, which are more readily captured by standard filters.
These findings mattered because they told residents that filters could serve as a reliable interim measure while the bigger fix — replacing every lead service line — moved forward.
The Fix: 100% Lead Service Line Replacement
Benton Harbor undertook a complete replacement of all lead service lines in the city. By 2023, every single one had been swapped out. This was the kind of comprehensive response that Flint struggled to achieve and that many other cities across the country still haven’t attempted.
On June 8, 2023, the EPA terminated its Unilateral Administrative Order, confirming that Benton Harbor had met all the terms. The city’s water system had not exceeded the lead action level in any of its three most recent compliance monitoring periods. While the EPA continues to oversee Michigan’s public water systems and monitor Benton Harbor’s progress, the emergency phase of the crisis was officially over.
What It Means for Residents Today
The lead service line replacement was a genuine success. But residents who lived through years of contaminated water have legitimate concerns about long-term health effects, particularly for children who were exposed during critical developmental years. Lead exposure in children can cause irreversible neurological damage, learning disabilities, and behavioral problems.
Residents on private wells in the surrounding Berrien County area face a different set of challenges. Wells aren’t covered by the same EPA monitoring requirements as public water systems, meaning homeowners are responsible for their own testing and treatment.
What You Can Do
If you live in Benton Harbor or the surrounding area, here’s what makes sense:
- Request your water system’s latest test results. The city is required to publish Consumer Confidence Reports annually. Read them.
- Test your home’s water independently. Even with new service lines, older internal plumbing can still contain lead solder or fixtures. A certified lab test costs $20 to $50 and gives you a clear answer.
- Use NSF-certified filters. If you have any concerns, a pitcher filter or faucet-mounted filter certified to NSF/ANSI Standard 53 for lead removal provides reliable protection.
- Consider a whole-home system. If you’re on a private well, a comprehensive water treatment system can address lead along with other common contaminants like bacteria, nitrates, and manganese.
If you’re concerned about your water quality, a certified water treatment professional can test your water and advise on the right solution for your situation.
The Bigger Picture
Benton Harbor’s crisis highlighted a pattern that repeats across the country: aging infrastructure, underfunded utilities, and environmental justice communities bearing the brunt. The city did ultimately achieve what many haven’t — complete lead service line replacement. But it took a federal emergency order and years of advocacy to get there.
For cities still grappling with lead in drinking water, Benton Harbor offers both a cautionary tale and a proof of concept. The fix exists. The question is whether communities have the resources and political will to implement it.
Related Reading
- Flint, Michigan Water Crisis — The crisis that brought national attention to lead in drinking water
- Cleveland Water, Lead, and Lake Erie — Another Great Lakes city dealing with lead infrastructure challenges
- Detroit Water Infrastructure, Lead, and Shutoffs — Infrastructure struggles in Michigan’s largest city
- Grand Rapids Water, PFAS, and Lake Michigan — PFAS contamination in western Michigan