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What are stormwater ponds?

They are areas which temporarily collects stormwater runoff and releases it at a controlled rate. The ponds improve the quality of the runoff by allowing the suspended solids to settle.

There are three basic pond types:

Dry pond

  • Also known as a retention pond, typically they are dry
  • There is a dry pond on the east side of the Community Knowledge Campus beside the running track. This type of pond allows the area to be utilized as a soccer field during dry periods.
  • Primarily used for quantity control
  • Not normally effective in removing sediments or other contaminants
community knowledge campus, dry pond  dry pond, community knowledge campus 

Wet pond

  • Also known as a detention pond, always has water in it
  • This allows the area to be enhanced aesthetically. There is a wet pond in Pinnacle Ridge and it includes a fountain, paved walkways, benches, vegetation, etc.
  • Primary function is to remove sediments and trap floating scum and debris
pinnacle ridge wet pond  wet pond, pinnacle ridge 


Wetlands

  • By utilizing existing wetlands into our storm system, we reduce our impact to the natural environment.
  • There are wetlands in Crystal Lake
  • Wetlands provide the most improvement to stormwater quality
  • Primary function is to remove pollutants by aquatic vegetation and microbiological processes
  • Recharges the base flow of the groundwater
crystal lake, wetlands  wetlands, crystal lake 


Last updated: 1/3/2012 1:26:07 PM