Okuku River at Fox Creek

2.94 m3/s

12 hour average 3.04 m3/s | 90 day average 3.52 m3/s

Ashley River at SH1 Bridge

13.29 m3/s

12 hour average 13.69 m3/s | 90 day average 17.26 m3/s

Dart at The Hillocks

65.45 m3/s

12 hour average 71.91 m3/s | 90 day average 96.24 m3/s

Grays River at Days Bridge

5.35 m3/s

12 hour average 5.41 m3/s | 90 day average 4.56 m3/s

Arawhata River

163.4 m3/s

12 hour average 184.04 m3/s | 90 day average 238.64 m3/s

Acheron River at Clarence

16.9 m3/s

12 hour average 17.17 m3/s | 90 day average 23.31 m3/s

Arrow at Cornwall street Downstream

10.34 m3/s

12 hour average 11.04 m3/s | 90 day average 6.14 m3/s

Ahaura River

160.3 m3/s

12 hour average 202.72 m3/s | 90 day average 206.87 m3/s

Orikaka/Mackley River

12.5 m3/s

12 hour average 0 m3/s | 90 day average 18.58 m3/s

Waihi River Downstream Barkers

0.12 m3/s

12 hour average 0.12 m3/s | 90 day average 0.64 m3/s

North Opuha River at Clayton Road Bridge

7.15 m3/s

12 hour average 7.05 m3/s | 90 day average 3.35 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.61 m3/s

12 hour average 0 m3/s | 90 day average 0.55 m3/s

Ohau River at Below Syphon

12.4 m3/s

12 hour average 13.24 m3/s | 90 day average 12.45 m3/s

Waimakariri River at Old Highway Bridge

200.32 m3/s

12 hour average 205.78 m3/s | 90 day average 206.36 m3/s

Ashley River at Lees Valley

4.22 m3/s

12 hour average 4.31 m3/s | 90 day average 3.75 m3/s

Kowhai River at Below Orange Grove

1.07 m3/s

12 hour average 1.06 m3/s | 90 day average 1.56 m3/s

Waimakariri at Below Otarama

275.04 m3/s

12 hour average 281 m3/s | 90 day average 216.99 m3/s

Tekapo River at downstream Mary Burn Confluence

26.64 m3/s

12 hour average 27.66 m3/s | 90 day average 16.3 m3/s

Pareora River at SH1

1.35 m3/s

12 hour average 1.38 m3/s | 90 day average 1.5 m3/s

Rangitata River at Klondyke

139.29 m3/s

12 hour average 142.1 m3/s | 90 day average 120.58 m3/s

Twizel River at Upstream Ohau River Confluence

19 m3/s

12 hour average 19.39 m3/s | 90 day average 7.73 m3/s

Ashburton River at SH1 Bridge

100.49 m3/s

12 hour average 106.38 m3/s | 90 day average 36 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 4.64 m3/s

Ashley River at Gorge

9.53 m3/s

12 hour average 9.75 m3/s | 90 day average 10.7 m3/s