Dart at The Hillocks

45.49 m3/s

12 hour average 47.67 m3/s | 90 day average 115.29 m3/s

Arrow at Cornwall street Downstream

2.22 m3/s

12 hour average 2.18 m3/s | 90 day average 4.32 m3/s

Grey River

41.8 m3/s

12 hour average 42.37 m3/s | 90 day average 72.68 m3/s

Ahaura River

54.4 m3/s

12 hour average 58.57 m3/s | 90 day average 97.42 m3/s

Waihi River Downstream Barkers

1.31 m3/s

12 hour average 1.42 m3/s | 90 day average 2.94 m3/s

Ohau River at Below Syphon

12.77 m3/s

12 hour average 12.75 m3/s | 90 day average 13.44 m3/s

North Opuha River at Clayton Road Bridge

4.38 m3/s

12 hour average 4.36 m3/s | 90 day average 5.12 m3/s

Waimakariri River at Old Highway Bridge

82.3 m3/s

12 hour average 82.54 m3/s | 90 day average 130.3 m3/s

Ashley River at Lees Valley

3.14 m3/s

12 hour average 3.16 m3/s | 90 day average 3.93 m3/s

Kowhai River at Below Orange Grove

2.97 m3/s

12 hour average 3 m3/s | 90 day average 2.28 m3/s

Waimakariri at Below Otarama

80.8 m3/s

12 hour average 81.47 m3/s | 90 day average 141.85 m3/s

Tekapo River at downstream Mary Burn Confluence

13.95 m3/s

12 hour average 14.02 m3/s | 90 day average 26.77 m3/s

Pareora River at SH1

5.81 m3/s

12 hour average 6 m3/s | 90 day average 5.82 m3/s

Rangitata River at Klondyke

74.51 m3/s

12 hour average 74.28 m3/s | 90 day average 147.28 m3/s

Twizel River at Upstream Ohau River Confluence

5.44 m3/s

12 hour average 5.51 m3/s | 90 day average 9.52 m3/s

Ashburton River at SH1 Bridge

32.04 m3/s

12 hour average 31.67 m3/s | 90 day average 26.52 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 13.48 m3/s

Ashley River at Gorge

9.3 m3/s

12 hour average 9.53 m3/s | 90 day average 10.66 m3/s

Okuku River at Fox Creek

3.66 m3/s

12 hour average 3.85 m3/s | 90 day average 4.14 m3/s

Ashley River at SH1 Bridge

21.8 m3/s

12 hour average 22.99 m3/s | 90 day average 19.14 m3/s

Arawhata River

133.3 m3/s

12 hour average 121.66 m3/s | 90 day average 270.87 m3/s

Grays River at Days Bridge

4.61 m3/s

12 hour average 4.59 m3/s | 90 day average 4.17 m3/s

Acheron River at Clarence

17.8 m3/s

12 hour average 18.16 m3/s | 90 day average 17.46 m3/s

Orikaka/Mackley River

2.4 m3/s

12 hour average 2.91 m3/s | 90 day average 11.89 m3/s