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"The Best Little Village in the State" Barboursville Sanitary Board The Sanitary Board meets every 4th Monday of each month at 4:00 P.M. 304-736-9820. Contact: Kandy Miller Emergency Contact
Download information pertaining to sanitary fees and requirements. Download information in regards to sanitary sewer tap specifications. Download your application for sewer tap below. Urban Runoff Urban Runoff: Urban and Suburban areas contain large areas of pavement and rooftops called impervious surfaces. In nature most rain and snowmelt seeps into the ground but water cannot soak into ground that has been paved over. The water does not just disappear, however. Instead, it runs over the pavement until it drains into a lake, river or stream. The more paved ground there is, the more runoof is created . In nature only about 10 percent of all precipitation becomes runoff. However in developed areas 55-100% of all precipitation will be runoff depending on the amount of impervious surface area. As the runoff washes along the ground it, it picks up chemicals, dirt and other debris that may be lying on the surface.
This pollution travels with the water into storm drains then into lakes, streams and rivers. Some of this water can make it back into the water supply, and this makes purifying drinking water more complicated - and expensive. Chemicals that are often found in Urban Runoff :
Urban Runoff:
Runoff cannot soak into the soil because of the pavement, so there's more water flowing into streams. The Higher speed and volume of water creates more powerful currents which speeds up erosion along stream banks. These banks become unstable threatening roads, bridges and homes.
The unstable banks and the additional volume and speed of the runoff makes it more likely flash floods will occur. Since groundwater is reduced and precipitation drains quickly streams are likely to dry up between precipitation events. This makes an area more susceptible to drought. Runoff from streets is hot and causes the temperature of rivers and creeks to rise affecting fish and recreation. What Can I Do to Help Prevent Urban Runoff? We all deserve fresh clean water!
Everyone can make a difference.
Symptoms of Urban Runoff
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Important Announcements Newsletters April 08 |
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