Why do some bike trails go under water?

Fortunately, the Miami Conservancy District’s flood protection system keeps high river water levels in the river channel – and out of our communities. The managed lands that are part of this system are also available to locate the bike trails – so trail users don’t have to walk, run, or ride on the roads. MCD’s riverfront levees and preserved floodplains provide a unique venue for recreation such as bike trails, riverfront parks, and boat launches. But that also means these places store water to safely pass through the city during heavy rains.

Behind-the-scenes with MCD’s staff during high-water

By Ben Casper, operations and maintenance manager Great Miami River cities don’t flood, though average annual precipitation has been increasing. The MCD flood protection system was designed to protect 47,000 properties and keep 1 million people safe. The number of annual high-water events at MCD flood-control dams have been trending up for the past three … Continue reading Behind-the-scenes with MCD’s staff during high-water

Are you building for yesterday’s storm, or tomorrow’s?

By Mike Ekberg, manager of water resource monitoring and analysis Any community that needs to replace or build a bridge, culvert, stormwater system, or conduct a floodplain analysis must compute peak stream flows during the design process. Understanding peak stream flows ensures the infrastructure will be designed large enough to handle rainfall and runoff. In … Continue reading Are you building for yesterday’s storm, or tomorrow’s?

The Year 2021: Redefining “Normal”

By Mike Ekberg, Manager of water resource monitoring and analysis At MCD, we track water movement into and out of the Great Miami River Watershed over long periods of time, spanning decades. The records generated at precipitation stations, stream gages, and observation wells enable MCD staff to track long-term trends in water resources. Water enters … Continue reading The Year 2021: Redefining “Normal”

This year marks 100 years of flood protection by MCD

By Don O'Connor, Chief Engineer While there is a persistent fear of flooding in cities around the world, people and businesses along the Great Miami River go confidently about their lives hardly giving flooding a thought. Since 1922, homes and businesses have been protected by MCD’s system of five dry dams, retarding basins, 55 miles of levees, and … Continue reading This year marks 100 years of flood protection by MCD

PFAS Part IV – PFAS in Major Rivers of the Great Miami River Watershed

By Mike Ekberg, manager of water resources monitoring and analysis Are PFAS compounds present in our rivers and if so at what levels or concentrations are they present?  Recent river water sampling by the Miami Conservancy District (MCD) shows some Per- and Polyfluoroalkyl Substances (PFAS) compounds present in all of the major rivers. The results … Continue reading PFAS Part IV – PFAS in Major Rivers of the Great Miami River Watershed

Too much salt: It’s not good for you or our water

By Mike Ekberg and Richard Stuck Most of us know that too much salt is unhealthy for the body, raising blood pressure for example. Well, apparently it can be unhealthy for our water, too. As the saltiness or salinity of groundwater increases above naturally occurring levels, so does its potential to harm aquatic life and … Continue reading Too much salt: It’s not good for you or our water

Get the dirt on the benefits of healthy soil

By Sarah Hippensteel Hall, Ph.D., manager of watershed partnerships Soil. It’s under your feet. It’s in your garden. It’s on the farms that grow your food. And yet you probably don’t give it much of a thought. But maybe you should. Protecting soil is better for everyone. Our community gets cleaner rivers, cleaner air, and … Continue reading Get the dirt on the benefits of healthy soil

Get wet…Get dirty…Get involved

By Sarah Hippensteel Hall, Ph.D., manager of watershed partnerships We all want clean and healthy rivers. How about helping to keep them that way? Join in the Clean Sweep of the Great Miami River! You never know what you'll find.  The oldest “piece of trash” was not trash at all. Volunteers discovered a skull cap … Continue reading Get wet…Get dirty…Get involved

Cold-water immersion a springtime danger, too

By Sarah Hippensteel Hall, Ph.D., manager of watershed partnerships Many people think about the dangers of cold-water immersion when the temperatures begin to turn cooler in the fall. But springtime can create a false sense of security because while the air may be warm, the water may not be. And if you capsize, the “cold … Continue reading Cold-water immersion a springtime danger, too