Ashburton River at SH1 Bridge

16.47 m3/s

12 hour average 16.73 m3/s | 90 day average 21.56 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 0.35 m3/s

Ashley River at Gorge

29.48 m3/s

12 hour average 31.47 m3/s | 90 day average 12.8 m3/s

Okuku River at Fox Creek

23.02 m3/s

12 hour average 0 m3/s | 90 day average 4.49 m3/s

Ashley River at SH1 Bridge

96.06 m3/s

12 hour average 104.34 m3/s | 90 day average 24.13 m3/s

Grays River at Days Bridge

3.13 m3/s

12 hour average 3.16 m3/s | 90 day average 3.25 m3/s

Acheron River at Clarence

43.9 m3/s

12 hour average 47.04 m3/s | 90 day average 31.84 m3/s

Arawhata River

79.2 m3/s

12 hour average 82.03 m3/s | 90 day average 255.02 m3/s

Dart at The Hillocks

34.3 m3/s

12 hour average 34.7 m3/s | 90 day average 78.15 m3/s

Arrow at Cornwall street Downstream

4.39 m3/s

12 hour average 4.53 m3/s | 90 day average 3.37 m3/s

Grey River

81.1 m3/s

12 hour average 80.16 m3/s | 90 day average 97.85 m3/s

Ahaura River

48.1 m3/s

12 hour average 49.83 m3/s | 90 day average 107.16 m3/s

Ohau River at Below Syphon

9.99 m3/s

12 hour average 10.02 m3/s | 90 day average 10.62 m3/s

Orikaka/Mackley River

3.1 m3/s

12 hour average 3.28 m3/s | 90 day average 18.19 m3/s

Waihi River Downstream Barkers

0.02 m3/s

12 hour average 0.07 m3/s | 90 day average 2.18 m3/s

North Opuha River at Clayton Road Bridge

2.55 m3/s

12 hour average 2.48 m3/s | 90 day average 2.57 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.8 m3/s

12 hour average 0.81 m3/s | 90 day average 0.56 m3/s

Waimakariri River at Old Highway Bridge

124.07 m3/s

12 hour average 127.79 m3/s | 90 day average 136.29 m3/s

Ashley River at Lees Valley

5.9 m3/s

12 hour average 6.2 m3/s | 90 day average 3.34 m3/s

Waimakariri at Below Otarama

127.56 m3/s

12 hour average 130.04 m3/s | 90 day average 123.75 m3/s

Tekapo River at downstream Mary Burn Confluence

13.37 m3/s

12 hour average 13.18 m3/s | 90 day average 11.37 m3/s

Pareora River at SH1

7.48 m3/s

12 hour average 8.1 m3/s | 90 day average 3.14 m3/s

Rangitata River at Klondyke

72.26 m3/s

12 hour average 72.76 m3/s | 90 day average 111.86 m3/s

Twizel River at Upstream Ohau River Confluence

5.98 m3/s

12 hour average 6.09 m3/s | 90 day average 5.55 m3/s