![Workers finish installing two aquaswirl units in Hannah Park. [Click here to view full size picture]](media/magazine/tn_aquaswirl7_2007.jpg) |
| Workers finish installing two aquaswirl units in Hannah Park. |
By Richard Manner and Annie Otwell
Every time you park your car or fertilize your lawn, you may be adding pollution to future storm water runoff. Summer interns Richard Manner and Annie Otwell investigate this concept and what is being done right now to prevent it.
![Workers finish installing two aquaswirl units in Hannah Park. [Click here to view full size picture]](javascript:showPic(new picObj('media/magazine/aquaswirl7_2007.jpg', 'Workers finish installing two aquaswirl units in Hannah Park.',450,295));)