How Well Do You Know the Threats to the Great Lakes?
The Great Lakes face many obstacles and threats, from invasive species to clean water affordability. Put your knowledge to the test!
Massive, bright green harmful algal blooms cover large parts of Lake Erie each summer. What is the primary cause of the algae?
How close have adult Asian carp been found to Lake Michigan?
Tens of billions of gallons of raw sewage mixed with stormwater end up in the Great Lakes each year. This leads to closed beaches, lost revenue, and even health problems for people who come in contact with contaminated water. What’s the main cause of sewer overflows?
The American Society of Civil Engineers graded America’s drinking water systems a D, noting that most of the country’s pipes are reaching the end of their useful life. What problem is caused by aged and failing pipes?
Our country’s drinking water infrastructure is aging and failing, leading to contamination, water shut-offs and increased water bills. How much will it cost to replace the drinking water infrastructure in the U.S.?
Each summer Green Bay experiences a “dead zone.” What does that mean?
The Great Lakes face so many threats. And you can help, even if you’re still learning. Tell Congress to protect the Great Lakes.
The threats against the Great Lakes are vast and complicated. It is important we work together to protect the Lakes because 41 million people rely on the water. Tell Congress to protect it.
You're a Great Lakes Expert!
Wow! You got 100%, you really know your stuff. We probably don’t even need to remind you, but 41 million people rely on Great Lakes water. Tell Congress to protect it.