Wainui Stream (Waitaki) at Camerons Culvert

0.61 m3/s

12 hour average 0 m3/s | 90 day average 0.52 m3/s

Arrow at Cornwall street Downstream

2.24 m3/s

12 hour average 2.14 m3/s | 90 day average 4.33 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 10.99 m3/s | 90 day average 13.55 m3/s

Ashley River at Gorge

10.04 m3/s

12 hour average 10.52 m3/s | 90 day average 10.66 m3/s

Okuku River at Fox Creek

4.13 m3/s

12 hour average 4.3 m3/s | 90 day average 4.14 m3/s

Ashley River at SH1 Bridge

24.71 m3/s

12 hour average 25.39 m3/s | 90 day average 19.12 m3/s

Acheron River at Clarence

18.3 m3/s

12 hour average 18.59 m3/s | 90 day average 17.45 m3/s

Grays River at Days Bridge

4.63 m3/s

12 hour average 4.71 m3/s | 90 day average 4.17 m3/s

Arawhata River

113.2 m3/s

12 hour average 118.21 m3/s | 90 day average 271.51 m3/s

Dart at The Hillocks

53.52 m3/s

12 hour average 44.35 m3/s | 90 day average 115.65 m3/s

Grey River

42.3 m3/s

12 hour average 42.8 m3/s | 90 day average 72.84 m3/s

Ahaura River

57.1 m3/s

12 hour average 65.97 m3/s | 90 day average 97.61 m3/s

Orikaka/Mackley River

2.7 m3/s

12 hour average 3.18 m3/s | 90 day average 11.96 m3/s

Ohau River at Below Syphon

12.72 m3/s

12 hour average 12.77 m3/s | 90 day average 13.44 m3/s

Waihi River Downstream Barkers

1.49 m3/s

12 hour average 1.62 m3/s | 90 day average 2.94 m3/s

North Opuha River at Clayton Road Bridge

4.25 m3/s

12 hour average 4.6 m3/s | 90 day average 5.13 m3/s

Waimakariri River at Old Highway Bridge

83.15 m3/s

12 hour average 84.34 m3/s | 90 day average 130.53 m3/s

Ashley River at Lees Valley

3.23 m3/s

12 hour average 3.43 m3/s | 90 day average 3.94 m3/s

Kowhai River at Below Orange Grove

2.99 m3/s

12 hour average 3.11 m3/s | 90 day average 2.27 m3/s

Waimakariri at Below Otarama

82.94 m3/s

12 hour average 83.54 m3/s | 90 day average 142.14 m3/s

Tekapo River at downstream Mary Burn Confluence

14.03 m3/s

12 hour average 14.29 m3/s | 90 day average 26.83 m3/s

Pareora River at SH1

6.22 m3/s

12 hour average 6.46 m3/s | 90 day average 5.82 m3/s

Rangitata River at Klondyke

76.3 m3/s

12 hour average 79.22 m3/s | 90 day average 147.63 m3/s

Twizel River at Upstream Ohau River Confluence

5.65 m3/s

12 hour average 5.87 m3/s | 90 day average 9.54 m3/s

Ashburton River at SH1 Bridge

31.04 m3/s

12 hour average 31.51 m3/s | 90 day average 26.5 m3/s