Clarence River
This river divides the Inland and Seaward Kaikoura Ranges and flows from Lake Tennyson (Canterbury) between "Kaikouras" (Marlborough) to coast between Waipapa and Kekerengu. River tributaries are Acheron, Dillon and Seymour. Canterbury/Marlborough NZMS.1. S40/41/42/47/48.