, ▁with ▁single ▁person ▁households ▁at ▁ 1 6 . 8 %. ▁Med ian ▁month ly ▁mort g age ▁pay ments ▁were ▁$ 3 , 1 0 0 , ▁much ▁higher ▁than ▁the ▁national ▁median ▁of ▁$ 1 , 7 5 5 . ▁ ▁Environment ▁ ▁C url ▁C url ▁went ▁from ▁being ▁a ▁pr ist ine ▁environment ▁to ▁a ▁tip ▁during ▁the ▁ 2 0 th ▁Century . ▁bank ed ▁by ▁sand stone ▁hills ▁to ▁the ▁South , ▁the ▁ocean ▁to ▁the ▁East ▁and ▁Gre end ale ▁Creek ▁/ ▁C url ▁C url ▁L ago on ▁to ▁the ▁North . ▁In ▁ 1 9 8 0 ▁the ▁local ▁community ▁formed ▁C url ▁C url ▁L ago on ▁Fri ends ▁to ▁bring ▁the ▁l ago on ▁and ▁its ▁catch ment ▁back ▁to ▁good ▁health . ▁ ▁Sport ▁and ▁recre ation ▁Park s ▁and ▁playing ▁fields ▁are ▁located ▁on ▁either ▁side ▁of ▁C url ▁C url ▁L ago on ▁and ▁Gre end ale ▁Creek . ▁These ▁areas ▁were ▁originally ▁low - lying ▁sw amp y ▁land ▁that ▁was ▁rec laimed ▁by ▁dump ing ▁rub b ish ▁on ▁both ▁sides ▁of ▁the ▁l ago on ▁throughout ▁the ▁ 1 9 5 0 s ▁and ▁ 1 9 6 0 s . ▁ ▁C url ▁C url ▁Youth ▁Club ▁has ▁organ ised ▁s occer ▁and ▁net ball ▁since ▁ 1 9 5 8 . ▁ ▁C url ▁C url ▁Am ateur ▁Sw imming ▁Club ▁runs ▁regular ▁Saturday ▁afternoon ▁sw im ▁events ▁during ▁the ▁spring ▁and ▁summer