Ashley River at Lees Valley

3.28 m3/s

12 hour average 2.92 m3/s | 90 day average 4.68 m3/s

Kowhai River at Below Orange Grove

4.94 m3/s

12 hour average 3.73 m3/s | 90 day average 2.79 m3/s

Waimakariri at Below Otarama

101.67 m3/s

12 hour average 97.5 m3/s | 90 day average 121.39 m3/s

Tekapo River at downstream Mary Burn Confluence

16.66 m3/s

12 hour average 16.73 m3/s | 90 day average 12.8 m3/s

Pareora River at SH1

2.88 m3/s

12 hour average 2.71 m3/s | 90 day average 5.15 m3/s

Rangitata River at Klondyke

78.86 m3/s

12 hour average 73.45 m3/s | 90 day average 84.3 m3/s

Twizel River at Upstream Ohau River Confluence

4.08 m3/s

12 hour average 4.01 m3/s | 90 day average 3.78 m3/s

Ashburton River at SH1 Bridge

73.42 m3/s

12 hour average 72.77 m3/s | 90 day average 68.25 m3/s

Ohau River at Below Syphon

12.88 m3/s

12 hour average 11.68 m3/s | 90 day average 10.58 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 5.29 m3/s

Ashley River at Gorge

9.39 m3/s

12 hour average 9.3 m3/s | 90 day average 21.12 m3/s

Okuku River at Fox Creek

3.53 m3/s

12 hour average 3.52 m3/s | 90 day average 7.54 m3/s

Ashley River at SH1 Bridge

9.1 m3/s

12 hour average 9.18 m3/s | 90 day average 79.64 m3/s

Waimakariri River at Old Highway Bridge

96.6 m3/s

12 hour average 99.44 m3/s | 90 day average 126.6 m3/s

Grays River at Days Bridge

6.58 m3/s

12 hour average 6.51 m3/s | 90 day average 4.65 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.78 m3/s

12 hour average 0 m3/s | 90 day average 0.6 m3/s

North Opuha River at Clayton Road Bridge

3.86 m3/s

12 hour average 3.11 m3/s | 90 day average 3.8 m3/s

Waihi River Downstream Barkers

0.73 m3/s

12 hour average 0.65 m3/s | 90 day average 3.43 m3/s

Orikaka/Mackley River

38.9 m3/s

12 hour average 53.8 m3/s | 90 day average 17.62 m3/s

Ahaura River

109.5 m3/s

12 hour average 73.02 m3/s | 90 day average 68.87 m3/s

Haast River at Roaring Billy

274.5 m3/s

12 hour average 183.12 m3/s | 90 day average 137.18 m3/s

Arrow at Cornwall street Downstream

3.9 m3/s

12 hour average 3.93 m3/s | 90 day average 2.38 m3/s

Dart at The Hillocks

58.1 m3/s

12 hour average 52.6 m3/s | 90 day average 57.17 m3/s

Arawhata River

391.2 m3/s

12 hour average 301.64 m3/s | 90 day average 191.44 m3/s

Acheron River at Clarence

161 m3/s

12 hour average 212.08 m3/s | 90 day average 45.43 m3/s