www.dwaf.gov.za/orange/Vaal/vaaldam.htm www.dwaf.gov.za/orange/Vaal/vaaldam.htm www.dwaf.gov.za/orange/Vaal/vaaldam.htm Vaal Dam www.dwaf.gov.za/orange/Vaal/vaaldam.htm www.dwaf.gov.za/orange/Vaal/vaaldam.htm Vaaldam www.dwaf.gov.za/orange/Vaal/vaaldam.htm