zer ba ij an . ▁ ▁References ▁▁ ▁Category : Pop ulated ▁places ▁in ▁Kur dam ir ▁District <0x0A> </s> ▁The ▁Cow r iga ▁Creek , ▁a ▁mostly per enn ial ▁river ▁that ▁is ▁part ▁of ▁the ▁L ach lan ▁sub - catch ment ▁of ▁the ▁M urr umb idge e ▁catch ment ▁within ▁the ▁Murray – D ar ling ▁bas in , ▁is ▁located ▁in ▁the ▁Central ▁West ▁region ▁of ▁New ▁South ▁Wales , ▁Australia . ▁ ▁Cour se ▁and ▁features ▁ ▁The ▁Cow r iga ▁Creek ▁( techn ically ▁a ▁river ) ▁r ises ▁about ▁ ▁sout heast ▁of ▁H unt ley ▁trig on ometric ▁station ▁west ▁of ▁Spring ▁Hill , ▁and ▁flows ▁generally ▁south ▁and ▁south ▁by ▁west ▁before ▁reaching ▁its ▁confl u ence ▁with ▁the ▁Bel ub ula ▁River ▁north west ▁of ▁. ▁ ▁See ▁also ▁▁▁ ▁List ▁of ▁rivers ▁of ▁New ▁South ▁Wales ▁( A - K ) ▁ ▁R ivers ▁of ▁New ▁South ▁Wales ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Category : T rib ut aries ▁of ▁the ▁L ach lan ▁River ▁Category : R ivers ▁of ▁New ▁South ▁Wales ▁Category : M ur ray - D ar ling ▁bas in ▁Category : B lay ney ▁Sh ire <0x0A> </s> ▁Schw art z ' s ▁test ▁is ▁a ▁clin ical ▁test ▁used ▁for ▁confirm ing ▁the ▁diagn osis ▁of ▁long ▁standing ▁var ic ose ▁ve ins . ▁The ▁clin ician ▁ex poses ▁the ▁lower ▁lim b . ▁A ▁tap ▁is ▁made ▁on ▁the ▁lower ▁part ▁of ▁the