Okuku River at Fox Creek

1.73 m3/s

12 hour average 0 m3/s | 90 day average 2.93 m3/s

Ashley River at SH1 Bridge

7.07 m3/s

12 hour average 0 m3/s | 90 day average 15.08 m3/s

Grays River at Days Bridge

3.16 m3/s

12 hour average 0 m3/s | 90 day average 3.48 m3/s

Acheron River at Clarence

15.2 m3/s

12 hour average 15.72 m3/s | 90 day average 17.07 m3/s

Arawhata River

82.2 m3/s

12 hour average 85.47 m3/s | 90 day average 222.08 m3/s

Dart at The Hillocks

33.59 m3/s

12 hour average 34.36 m3/s | 90 day average 66.65 m3/s

Arrow at Cornwall street Downstream

2.25 m3/s

12 hour average 2.31 m3/s | 90 day average 2.02 m3/s

Ahaura River

51.1 m3/s

12 hour average 52.62 m3/s | 90 day average 70.88 m3/s

Orikaka/Mackley River

3.7 m3/s

12 hour average 3.94 m3/s | 90 day average 11.12 m3/s

Ohau River at Below Syphon

10.42 m3/s

12 hour average 0 m3/s | 90 day average 12.46 m3/s

Waihi River Downstream Barkers

1.9 m3/s

12 hour average 0 m3/s | 90 day average 1.6 m3/s

North Opuha River at Clayton Road Bridge

2.46 m3/s

12 hour average 0 m3/s | 90 day average 2.88 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

146.11 m3/s

12 hour average 0 m3/s | 90 day average 84.01 m3/s

Ashley River at Lees Valley

2.47 m3/s

12 hour average 0 m3/s | 90 day average 2.87 m3/s

Kowhai River at Below Orange Grove

1.7 m3/s

12 hour average 0 m3/s | 90 day average 3.08 m3/s

Waimakariri at Below Otarama

142.06 m3/s

12 hour average 0 m3/s | 90 day average 80.74 m3/s

Tekapo River at downstream Mary Burn Confluence

12.91 m3/s

12 hour average 0 m3/s | 90 day average 10 m3/s

Pareora River at SH1

0.99 m3/s

12 hour average 0 m3/s | 90 day average 3.3 m3/s

Rangitata River at Klondyke

111.83 m3/s

12 hour average 0 m3/s | 90 day average 91.21 m3/s

Twizel River at Upstream Ohau River Confluence

6.89 m3/s

12 hour average 0 m3/s | 90 day average 4.03 m3/s

Ashburton River at SH1 Bridge

28.95 m3/s

12 hour average 0 m3/s | 90 day average 22.72 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 10.14 m3/s

Ashley River at Gorge

5.72 m3/s

12 hour average 0 m3/s | 90 day average 9.12 m3/s