Rising Bacteria Levels in Mount Pleasant Waterways Prompt Urgent Public Awareness

Rising Bacteria Levels in Mount Pleasant Waterways: What You Need to Know

Mount Pleasant, S.C. – Over the past decade, a dedicated group of environmental advocates has been working tirelessly to keep our local waterways safe for families and recreational users. This vital work has recently revealed some concerning news: bacteria levels in our waters are on the rise. The team behind this important initiative, Charleston Waterkeeper, is determined to keep you informed about the safety of our beloved rivers and creeks.

What the Numbers Say

This year, the average levels of bacteria tested in the waterways exceeded those from last year by a staggering 40%. To make matters worse, these levels are also about 7% higher than the historical average that the organization has recorded. Each week, from May through October, Charleston Waterkeeper samples water from 20 different sites. During these tests, they check for the presence of fecal indicator bacteria, which can pose serious health risks.

This year, the average amount of bacteria found in the water is three times higher than the state water quality standard, with readings hitting an alarming 382 colony-forming units per milliliter. This significant spike raises concerns for anyone who ventures into the water.

Understanding the Causes

So, what’s behind these rising bacteria levels? According to Andrew Wunderley, the executive director and waterkeeper for Charleston Waterkeeper, the combination of heavy rains, sewer overflows, and poorly maintained septic tanks are major contributors. One key factor this year was the heavy rainfall brought by Tropical Storm Debby earlier in August. Wunderley explained that the rain caused a huge uptick in polluted runoff by stirring up ground waste, which then found its way into local creeks and rivers.

“Tropical Storm Debby dumped up to 20 inches of rain into our estuaries. The polluted waters from that rain runoff can take a couple of weeks to clear out and return to a normal state,” Wunderley noted. He highlighted the dramatic changes in water color that occur after such events, stating that the waters had shifted from their usual green to light brown hues to a much darker appearance.

The Importance of Monitoring Water Quality

The team’s continuous monitoring is essential for keeping recreationists safe. Swimming or engaging in water activities in areas with high bacteria levels can lead to a range of health issues, including ear, nose, and throat infections, as well as more serious conditions like gastroenteritis. Wunderley urges the community to remain vigilant and pay attention to current testing results and historical data alike.

“It’s crucial for folks to be aware of what the data tells us. High bacteria levels can lead to some really serious health risks,” he cautioned. “We all want to enjoy our time on the water, but it’s important to be informed.”

Stay Updated with Swim Alert

For those who love swimming, kayaking, or simply taking a stroll by the water, it is essential to stay updated on these findings. Charleston Waterkeeper releases their water testing results, known as the Swim Alert, every week during the summer months. This not only helps to alert swimmers about current safety conditions but also builds awareness around the ongoing water quality issues we face.

On Friday morning, the group plans to share the final Swim Alert sample results across various platforms, including their website and social media channels. By keeping yourself informed, you help contribute to a healthier environment where families can continue to enjoy our beautiful waterways.

As we navigate the changing quality of our waters, let’s remember to work together as a community to protect our natural resources and keep our families safe. After all, a cleaner, safer Mount Pleasant benefits everyone!