


I spent some time out at the Olentangy River Wetlands Research Project at Ohio State University in Columbus, Ohio. You always hear that the wetlands are important. What’s the big deal? Besides looking beautiful and being home to a variety of animals, birds and marine life, they have a pretty useful function in our lives.
One, they purify our drinking water at no additional cost to the consumer - you don’t need to buy water filters, plastic bottles or import water from other parts of the country. When wetlands are working properly and defending a water source in sufficient numbers, they filter out the pollutants from farms and urban waste that gravitate towards the water source during rainstorms and the spring melt. They keep a lot of the dirt from clouding our waters as well. For our water quality, wetlands are the last line of defense! Check out that dead zone in the Gulf of Mexico to see just how well-defended is our water.
Two, they keep the flood levels lower. When floods come, these areas act as flood reservoirs, capturing flood water that might find its way to your front door. I know floods are a natural occurence but I didn’t know they could be reduced in this way.


In Ohio, as it is in many other states, 90% of the wetlands have disappeared over the last two centuries of development. However, in 1988 it became U.S. policy that there shall be no net loss of wetlands forevermore. And if a wetland is lost or developed, one of equal size or bigger must be created somewhere else. However, despite this control, wetlands are still disappearing. Oh well, we can always get our drinking water from somewhere else, right?
For all my grousing over climate change and global warming, what could be more important than our drinking water? And yet, this seems to be a most difficult problem to combat. I don’t live near a river where I can affect goverment policy. I don’t know how to alter my consumption decisions to protect wetlands. I’m sorry I don’t have an easy solution for this one. I know that organizations like The Nature Conservancy buy property and work with property owners and local governements to protect wetlands. Perhaps contributing money to these organizations is a good start. Or identify a local wetlands project by contacting the local chapter of The Nature Conervancy. Many of these projects are donation-driven and can use your help. Besides, what better way to protect your tap water than supporting local wetland conservation efforts?!
At the end of the day, I slowed my motion and rested my elbows on the railings of a bridge arching over the Olentangy. As the sun set, the geese landed in the nearby waters for their nightly repose and the cicadas came out to play.

Here are the sounds of the Olentangy River at dusk in Columbus, Ohio. Expect to hear a gurgling river, crickets, cicadas and an occasional goose! This is a great download to help you fall asleep or surrender to your meditation (12 minutes).
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