Ashley River at Gorge

2.78 m3/s

12 hour average 2.78 m3/s | 90 day average 11.48 m3/s

Okuku River at Fox Creek

0.85 m3/s

12 hour average 0.84 m3/s | 90 day average 4.6 m3/s

Ashley River at SH1 Bridge

1.61 m3/s

12 hour average 1.62 m3/s | 90 day average 23.84 m3/s

Arawhata River

146.7 m3/s

12 hour average 142.22 m3/s | 90 day average 196.41 m3/s

Grays River at Days Bridge

3.26 m3/s

12 hour average 3.25 m3/s | 90 day average 4 m3/s

Acheron River at Clarence

22.4 m3/s

12 hour average 28.12 m3/s | 90 day average 19.1 m3/s

Dart at The Hillocks

51.5 m3/s

12 hour average 49.68 m3/s | 90 day average 63.59 m3/s

Arrow at Cornwall street Downstream

1.51 m3/s

12 hour average 1.5 m3/s | 90 day average 1.98 m3/s

Grey River

38.7 m3/s

12 hour average 38.99 m3/s | 90 day average 46.79 m3/s

Ahaura River

47.2 m3/s

12 hour average 48.04 m3/s | 90 day average 57 m3/s

Orikaka/Mackley River

2.2 m3/s

12 hour average 2.29 m3/s | 90 day average 4.48 m3/s

Waihi River Downstream Barkers

1.39 m3/s

12 hour average 1.44 m3/s | 90 day average 3.64 m3/s

Ohau River at Below Syphon

12.72 m3/s

12 hour average 12.74 m3/s | 90 day average 13.28 m3/s

North Opuha River at Clayton Road Bridge

1.5 m3/s

12 hour average 1.56 m3/s | 90 day average 4.39 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.51 m3/s

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

Waimakariri River at Old Highway Bridge

61.31 m3/s

12 hour average 62.15 m3/s | 90 day average 78.04 m3/s

Ashley River at Lees Valley

0.99 m3/s

12 hour average 0.97 m3/s | 90 day average 3.54 m3/s

Kowhai River at Below Orange Grove

6.15 m3/s

12 hour average 2.78 m3/s | 90 day average 3.12 m3/s

Waimakariri at Below Otarama

57.56 m3/s

12 hour average 58.4 m3/s | 90 day average 84.49 m3/s

Tekapo River at downstream Mary Burn Confluence

8.12 m3/s

12 hour average 8.19 m3/s | 90 day average 12.41 m3/s

Pareora River at SH1

3.96 m3/s

12 hour average 4.15 m3/s | 90 day average 7.61 m3/s

Rangitata River at Klondyke

70.62 m3/s

12 hour average 71.36 m3/s | 90 day average 91.97 m3/s

Twizel River at Upstream Ohau River Confluence

3.05 m3/s

12 hour average 3.08 m3/s | 90 day average 5.91 m3/s

Ashburton River at SH1 Bridge

10.06 m3/s

12 hour average 10.03 m3/s | 90 day average 29.42 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 10.97 m3/s | 90 day average 10.23 m3/s