out, youan do at, but en you ed to lethe watein, yocan let e water thrgh thasystemnto thse nals a circula it arou e city. willms: i ansome peole mighwalk pas here an think, "oh, yh. it's just orgrown grass.no. it's a w-lying ea thatas certain vegetion in ithat is e perfect vegetion wheyou nt wateto absorand be able to ssipate a more grual ratei mean, doesn't loolike a t of natur science,ut ther's a lot o tural sence that es into it. wagoner: cts less ave green frastrucre becau ths is lowaintenan. thiis a mod of a pa of the city the main draina basin. you ve an unrground stem, e white lis under e ear. the id was to t the aternto thespipes, tget th watero the pumps and ush it o. that w the method. wiiams: trh of theatter is, ere is nway to sve our wat issues th just r pps and tbines.t's t enoughit willever be enough. ggoner:ou know,ecades o ing thwrong thg usuall ki you. wgot our ath rning in005. lliamsif thereas a poitical ll to ma sure hat thisity seesnother00 yers, it wld meahaving ery beatiful, very aesthic bleways alg with genwa throhout theity, us living with water, so that when that