Porous pavement allows stormwater and snow melt to pass through voids in the paved surface and infiltrate into the subbase. This type of drainage allows for less chance of ice on the roads to to quicker dispersal time. Porous pavement may be constructed from four basic material types:
Plastic Grid Systems
For more information on porous pavement please visit www.werf.org
Pocket wetlands in urban areas filter, clean, and store water from multiple sources. They’re a place for rain and snow/ice melt to drain to. Wetlands act like sponges by holding flood waters and keeping rivers at normal levels. Multiple types of designs for pocket wetlands exist, with the volume, dry storage, and pond depth being the deciding differences. For more information on pocket wetlands please visit www.werf.org
Street sweepers are an effective tool against pollutants on the street getting into the storm sewer system. But to be effective they must move slowly. Studies have shown the optimum speed for a sweeper is 5 miles per hour. Fortunately, they are big-white- and have flashing lights to alert you of their slower speeds. Please proceed with caution when you see these slow moving vehicles.
When leaves fall to the ground, they eventually break down and provide nutrients for the soil, helping prepare more plants to grow in the spring. When you keep leaves out of the street you help your yard AND the storm sewer system, which can get clogged with leaves as they freeze and take up valuable space designated for water. If you don’t like the look of leaves in your yard, take advantage of the City of Kearney’s landfill which is open Monday-Friday from 8a.m.-5p.m. For more specific information about the landfill click here.
A good soil is just like a good recipe, they both need key ingredients to be successful. The two main ingredients in soil are sand and clay. Various other minerals like limestone, sulfer, and others are added to it in smaller doses. A “good” soil is considered a medium loam and roughly consists of: