Top Discharges

Streamgauges reporting the most discharge on the Cass River

10 Day Trend

Discharge comparison for the highest gauges over the past 10 days

Expected Streamflow Ranges

Streamflow discharge range for this time of year

The Cass River is an alpine river in the Canterbury Region of the South Island of New Zealand. It rises in the Hall Range immediately below Rankin Pass, and also receives water from the nearby Huxley Glacier. After dropping 600 metres (2,000 ft) very rabidly the river flows south with braided channels along a flat-bottomed valley for 25 kilometres (16 mi). The Leibig Range and Gamack Range are to the west, and the Haszard Range to the east. The river flows into the west side of Lake Tekapo where it has built up a gravel delta.The Cass River is named ... Source: Wikipedia