Waihi River Downstream Barkers

8.38 m3/s

12 hour average 17.68 m3/s | 90 day average 0.4 m3/s

North Opuha River at Clayton Road Bridge

3.89 m3/s

12 hour average 3.98 m3/s | 90 day average 4.31 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.36 m3/s

12 hour average 0.35 m3/s | 90 day average 0.5 m3/s

Waimakariri River at Old Highway Bridge

156.07 m3/s

12 hour average 156.73 m3/s | 90 day average 208.25 m3/s

Ohau River at Below Syphon

12.77 m3/s

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

Ashley River at Lees Valley

9.75 m3/s

12 hour average 11.91 m3/s | 90 day average 3.22 m3/s

Kowhai River at Below Orange Grove

3.75 m3/s

12 hour average 4.19 m3/s | 90 day average 1.43 m3/s

Waimakariri at Below Otarama

141.1 m3/s

12 hour average 149.44 m3/s | 90 day average 217.61 m3/s

Tekapo River at downstream Mary Burn Confluence

13.08 m3/s

12 hour average 14.53 m3/s | 90 day average 30.57 m3/s

Pareora River at SH1

13.41 m3/s

12 hour average 10.52 m3/s | 90 day average 1.22 m3/s

Rangitata River at Klondyke

112.61 m3/s

12 hour average 116.71 m3/s | 90 day average 173.82 m3/s

Twizel River at Upstream Ohau River Confluence

7.3 m3/s

12 hour average 7.28 m3/s | 90 day average 10.94 m3/s

Ashburton River at SH1 Bridge

29.34 m3/s

12 hour average 38.31 m3/s | 90 day average 32.8 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 14.66 m3/s

Ashley River at Gorge

26.66 m3/s

12 hour average 35.01 m3/s | 90 day average 8.02 m3/s

Okuku River at Fox Creek

10.19 m3/s

12 hour average 13.15 m3/s | 90 day average 2.37 m3/s

Ashley River at SH1 Bridge

68.24 m3/s

12 hour average 64.09 m3/s | 90 day average 9.58 m3/s

Orikaka/Mackley River

59.1 m3/s

12 hour average 16.88 m3/s | 90 day average 20.8 m3/s

Grays River at Days Bridge

3.57 m3/s

12 hour average 3.66 m3/s | 90 day average 4.29 m3/s

Ahaura River

82.3 m3/s

12 hour average 83.41 m3/s | 90 day average 166.56 m3/s

Grey River

67.2 m3/s

12 hour average 62.3 m3/s | 90 day average 77.8 m3/s

Arrow at Cornwall street Downstream

3.31 m3/s

12 hour average 3.29 m3/s | 90 day average 8.18 m3/s

Dart at The Hillocks

64.8 m3/s

12 hour average 63.51 m3/s | 90 day average 147.57 m3/s

Arawhata River

116.9 m3/s

12 hour average 119.3 m3/s | 90 day average 321.68 m3/s

Acheron River at Clarence

6.3 m3/s

12 hour average 5.76 m3/s | 90 day average 18.67 m3/s