Acheron River at Clarence

10.1 m3/s

12 hour average 0 m3/s | 90 day average 36.25 m3/s

Tekapo River at downstream Mary Burn Confluence

11.94 m3/s

12 hour average 11.73 m3/s | 90 day average 14.94 m3/s

Pareora River at SH1

1.13 m3/s

12 hour average 1.15 m3/s | 90 day average 3.23 m3/s

Rangitata River at Klondyke

55.17 m3/s

12 hour average 55.77 m3/s | 90 day average 82.88 m3/s

Twizel River at Upstream Ohau River Confluence

2.38 m3/s

12 hour average 2.39 m3/s | 90 day average 4.26 m3/s

Ashburton River at SH1 Bridge

17.84 m3/s

12 hour average 18.23 m3/s | 90 day average 56.27 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 2.19 m3/s

Ohau River at Below Syphon

9.58 m3/s

12 hour average 9.56 m3/s | 90 day average 10.1 m3/s

Ashley River at Gorge

6.52 m3/s

12 hour average 6.59 m3/s | 90 day average 12.2 m3/s

Okuku River at Fox Creek

2.53 m3/s

12 hour average 2.56 m3/s | 90 day average 3.88 m3/s

Waimakariri at Below Otarama

55.9 m3/s

12 hour average 56.02 m3/s | 90 day average 115.39 m3/s

Grays River at Days Bridge

4.53 m3/s

12 hour average 4.55 m3/s | 90 day average 5.73 m3/s

Kowhai River at Below Orange Grove

1.66 m3/s

12 hour average 1.63 m3/s | 90 day average 2.13 m3/s

Ashley River at Lees Valley

1.81 m3/s

12 hour average 1.85 m3/s | 90 day average 3.28 m3/s

Waimakariri River at Old Highway Bridge

52.13 m3/s

12 hour average 55.47 m3/s | 90 day average 117.19 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.65 m3/s

12 hour average 0 m3/s | 90 day average 0.76 m3/s

North Opuha River at Clayton Road Bridge

1.41 m3/s

12 hour average 1.4 m3/s | 90 day average 3.02 m3/s

Waihi River Downstream Barkers

1.01 m3/s

12 hour average 0.99 m3/s | 90 day average 2.9 m3/s

Orikaka/Mackley River

3 m3/s

12 hour average 2.48 m3/s | 90 day average 12.46 m3/s

Ahaura River

32.6 m3/s

12 hour average 28.68 m3/s | 90 day average 65.7 m3/s

Haast River at Roaring Billy

66 m3/s

12 hour average 61.45 m3/s | 90 day average 108.03 m3/s

Arrow at Cornwall street Downstream

2.12 m3/s

12 hour average 2.17 m3/s | 90 day average 2.46 m3/s

Dart at The Hillocks

17.21 m3/s

12 hour average 18.2 m3/s | 90 day average 37.08 m3/s

Arawhata River

100.5 m3/s

12 hour average 127.31 m3/s | 90 day average 145.88 m3/s