Ashley River at SH1 Bridge

3.31 m3/s

12 hour average 0 m3/s | 90 day average 6.97 m3/s

Grey River

416.5 m3/s

12 hour average 296.3 m3/s | 90 day average 80.16 m3/s

Grays River at Days Bridge

3.01 m3/s

12 hour average 0 m3/s | 90 day average 3.26 m3/s

Arrow at Cornwall street Downstream

8.67 m3/s

12 hour average 11.62 m3/s | 90 day average 2.58 m3/s

Dart at The Hillocks

186.07 m3/s

12 hour average 487.44 m3/s | 90 day average 82.26 m3/s

Arawhata River

611.9 m3/s

12 hour average 1489.2 m3/s | 90 day average 281.88 m3/s

Acheron River at Clarence

17.4 m3/s

12 hour average 15.68 m3/s | 90 day average 22.39 m3/s

Ahaura River

446.1 m3/s

12 hour average 511.13 m3/s | 90 day average 100.05 m3/s

Orikaka/Mackley River

42 m3/s

12 hour average 93.65 m3/s | 90 day average 17.25 m3/s

Waihi River Downstream Barkers

1.7 m3/s

12 hour average 0 m3/s | 90 day average 1.7 m3/s

North Opuha River at Clayton Road Bridge

1.56 m3/s

12 hour average 0 m3/s | 90 day average 2.42 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.49 m3/s

12 hour average 0 m3/s | 90 day average 0.48 m3/s

Waimakariri River at Old Highway Bridge

83.92 m3/s

12 hour average 0 m3/s | 90 day average 114.85 m3/s

Ohau River at Below Syphon

9.19 m3/s

12 hour average 0 m3/s | 90 day average 11.41 m3/s

Ashley River at Lees Valley

1.24 m3/s

12 hour average 0 m3/s | 90 day average 2.25 m3/s

Kowhai River at Below Orange Grove

1.65 m3/s

12 hour average 0 m3/s | 90 day average 2.22 m3/s

Waimakariri at Below Otarama

46.48 m3/s

12 hour average 0 m3/s | 90 day average 98.92 m3/s

Tekapo River at downstream Mary Burn Confluence

10.37 m3/s

12 hour average 0 m3/s | 90 day average 10.21 m3/s

Pareora River at SH1

0.93 m3/s

12 hour average 0 m3/s | 90 day average 2.92 m3/s

Rangitata River at Klondyke

67.05 m3/s

12 hour average 0 m3/s | 90 day average 111.37 m3/s

Twizel River at Upstream Ohau River Confluence

3.84 m3/s

12 hour average 0 m3/s | 90 day average 4.4 m3/s

Ashburton River at SH1 Bridge

15.24 m3/s

12 hour average 0 m3/s | 90 day average 18.53 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 6.21 m3/s

Ashley River at Gorge

3.85 m3/s

12 hour average 0 m3/s | 90 day average 6.31 m3/s

Okuku River at Fox Creek

1.16 m3/s

12 hour average 0 m3/s | 90 day average 1.77 m3/s