Acheron River at Clarence

10.5 m3/s

12 hour average 10.62 m3/s | 90 day average 16.66 m3/s

Waihi River Downstream Barkers

1.93 m3/s

12 hour average 0 m3/s | 90 day average 1.59 m3/s

North Opuha River at Clayton Road Bridge

1.81 m3/s

12 hour average 0 m3/s | 90 day average 2.71 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.48 m3/s

12 hour average 0 m3/s | 90 day average 0.47 m3/s

Waimakariri River at Old Highway Bridge

91.09 m3/s

12 hour average 0 m3/s | 90 day average 85.69 m3/s

Ohau River at Below Syphon

10.42 m3/s

12 hour average 0 m3/s | 90 day average 12.38 m3/s

Ashley River at Lees Valley

1.53 m3/s

12 hour average 0 m3/s | 90 day average 2.66 m3/s

Kowhai River at Below Orange Grove

1.09 m3/s

12 hour average 0 m3/s | 90 day average 2.66 m3/s

Waimakariri at Below Otarama

87.51 m3/s

12 hour average 0 m3/s | 90 day average 82.02 m3/s

Tekapo River at downstream Mary Burn Confluence

10.55 m3/s

12 hour average 0 m3/s | 90 day average 9.67 m3/s

Pareora River at SH1

0.7 m3/s

12 hour average 0 m3/s | 90 day average 3.29 m3/s

Rangitata River at Klondyke

65.76 m3/s

12 hour average 0 m3/s | 90 day average 92.13 m3/s

Twizel River at Upstream Ohau River Confluence

3.61 m3/s

12 hour average 0 m3/s | 90 day average 3.89 m3/s

Ashburton River at SH1 Bridge

16.12 m3/s

12 hour average 0 m3/s | 90 day average 20.73 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 10.89 m3/s

Ashley River at Gorge

3.85 m3/s

12 hour average 0 m3/s | 90 day average 8.05 m3/s

Okuku River at Fox Creek

1.01 m3/s

12 hour average 0 m3/s | 90 day average 2.53 m3/s

Ashley River at SH1 Bridge

3.44 m3/s

12 hour average 0 m3/s | 90 day average 11.95 m3/s

Orikaka/Mackley River

4.2 m3/s

12 hour average 4.72 m3/s | 90 day average 11.45 m3/s

Grays River at Days Bridge

3.29 m3/s

12 hour average 0 m3/s | 90 day average 3.38 m3/s

Ahaura River

51.2 m3/s

12 hour average 53.88 m3/s | 90 day average 71.85 m3/s

Grey River

45.7 m3/s

12 hour average 46.93 m3/s | 90 day average 54.5 m3/s

Arrow at Cornwall street Downstream

2.28 m3/s

12 hour average 2.29 m3/s | 90 day average 2.05 m3/s

Dart at The Hillocks

34.91 m3/s

12 hour average 36.71 m3/s | 90 day average 67.13 m3/s

Arawhata River

92.6 m3/s

12 hour average 98.42 m3/s | 90 day average 225.36 m3/s