I know this will be meet with serious resistance, however I took a drive up to Blue Springs to check on the quarry's status. To my pleasure I found found the water quality check that was "done" in August of 2008. I took pictures of it as well as the quarry to show my friends. When I got home I looked closer at the image I snapped of the water quality check. I found that it showed <.1% which is cleaner that drinking water. I sent an e-mail the gentleman who did the sample, and was told it was a bad sample. A new sample was taken in September that showed the water quality to be unsatisfactory. I'm still researching this, but it's killing me about Blue Springs! I'm checking with the coast guard and with the Indiana state department of health. It's not looking promising. Please be careful when diving this quarry.