Minimum Control Measure #3 Illicit Discharge Detection and Elimination

KEARNEY STORMWATER MANAGEMENT

MCM #3 Illicit Discharge Detection and Elimination

POROUS PAVEMENT

Porous Pavement

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:

  1. Asphalt
  2. Concrete
  3. Paver Blocks
  4. Plastic Grid Systems

For more information on porous pavement please visit www.werf.org

POCKET WETLANDS

Pocket Wetland

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

MEET OUR STREET SWEEPERS

Meet Our Street Sweepers

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.

LEAVE IT ON THE LAWN

Leave It On The Lawn

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.

Pollution Prevention Series

Please click the links below for more information on how individual business can help prevent stormwater runoff pollution!!

Pollution Prevention for Auto Servicing

Pollution Prevention for Concrete Industry

Pollution Prevention for Fueling Stations

Pollution Prevention for Restaurants

Pollution Prevention for the Auto Repair Industry

STABILIZED ENTRANCE

Stabilized Entrance

Construction sites should implement a stabilized entrance, commonly referred to as a ‘rock entrance,’ in multiple cases:

  1. Where dirt or mud can be tracked onto roads
  2. If they’re adjacent to water bodies
  3. If they have poorly compacted soil
  4. Where dust is a problem during dry weather

 

The City of Kearney has detailed specifications on rock entrances in the Public Works Department link at the sediment and erosion control details page.