▁Great ▁O use ▁at ▁Den ver ▁S lu ice , ▁when ▁those ▁rivers ▁are ▁in ▁flo od . ▁An ▁int ake ▁was ▁constructed ▁at ▁Black dy ke , ▁close ▁to ▁the ▁Little ▁O use , ▁and ▁a ▁tunnel ▁car ries ▁the ▁water ▁to ▁a ▁p ump ing ▁station ▁at ▁Ken nett . ▁From ▁there ▁a ▁ ▁pipeline ▁car ries ▁the ▁water ▁to ▁K irt ling ▁Green ▁Out fall , ▁where ▁it ▁enters ▁K irt ling ▁Brook , ▁a ▁trib ut ary ▁of ▁the ▁River ▁St our . ▁Further ▁down ▁the ▁St our , ▁some ▁of ▁the ▁water ▁is ▁removed ▁from ▁the ▁river ▁by ▁W ix oe ▁p ump ing ▁station . ▁A ▁ ▁diameter ▁pipeline ▁car ries ▁it ▁to ▁the ▁Great ▁S amp ford ▁out fall , ▁where ▁it ▁is ▁dis charg ed ▁into ▁the ▁River ▁P ant , ▁the ▁name ▁of ▁the ▁upper ▁reaches ▁of ▁the ▁River ▁Black water . ▁Const ruction ▁of ▁the ▁scheme ▁was ▁completed ▁in ▁ 1 9 7 1 . ▁ ▁Su ff olk ▁Water ▁pl c ▁The ▁Great ▁Y arm outh ▁Water works ▁Company ▁was ▁set ▁up ▁in ▁ 1 8 5 3 , ▁author ised ▁by ▁the ▁Great ▁Y arm outh ▁Water works ▁Act ▁of ▁that ▁year . ▁They ▁built ▁a ▁water works ▁at ▁Or mes by ▁Broad , ▁from ▁where ▁water ▁flow ed ▁by ▁gravity ▁into ▁Great ▁Y arm outh . ▁Two ▁steam ▁engines ▁raised ▁the ▁water ▁up ▁to ▁some ▁filter ▁b eds . ▁The ▁construction ▁of ▁the ▁distribution ▁network ▁of ▁pip es ▁through ▁the