http://www.polokwane.gov.za/userfiles/1/file/Information%20Centre/Document%20Library/Draft-IDP-2010-2011-final-26%20-March-2010.pdf Polokwane Municipality] The Brak River is an intermittent stream flowing between the Blouberg and the Soutpansberg, joining the left bank of the Sand River about 35 kilometers from the Limpopo River.