Northern Cape Browse cities with water & wastewater management location pages in Northern Cape. Alexander Bay Barkly West Carnarvon Colesberg Daniëlskuil De Aar Delportshoop Douglas Hartswater Hopetown Kakamas Kathu Keimoes Kimberley Kuruman Olifantshoek Pofadder Postmasburg Prieska Ritchie Springbok Upington Warrenton