Okuku River at Fox Creek

2.33 m3/s

12 hour average 2.26 m3/s | 90 day average 2.9 m3/s

Ashley River at SH1 Bridge

9.27 m3/s

12 hour average 9.82 m3/s | 90 day average 14.92 m3/s

Acheron River at Clarence

34.7 m3/s

12 hour average 37.73 m3/s | 90 day average 16.46 m3/s

Grays River at Days Bridge

3.21 m3/s

12 hour average 3.28 m3/s | 90 day average 3.55 m3/s

Arawhata River

175.5 m3/s

12 hour average 203.48 m3/s | 90 day average 231.78 m3/s

Dart at The Hillocks

60.1 m3/s

12 hour average 66.39 m3/s | 90 day average 69.32 m3/s

Arrow at Cornwall street Downstream

3.11 m3/s

12 hour average 3.35 m3/s | 90 day average 1.99 m3/s

Ahaura River

103.9 m3/s

12 hour average 133.29 m3/s | 90 day average 70.02 m3/s

Orikaka/Mackley River

8.2 m3/s

12 hour average 9.52 m3/s | 90 day average 10.87 m3/s

Waihi River Downstream Barkers

2.16 m3/s

12 hour average 1.9 m3/s | 90 day average 2.34 m3/s

Ohau River at Below Syphon

10.65 m3/s

12 hour average 10.65 m3/s | 90 day average 12.52 m3/s

North Opuha River at Clayton Road Bridge

3.45 m3/s

12 hour average 3.73 m3/s | 90 day average 3.02 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.48 m3/s

12 hour average 0.48 m3/s | 90 day average 0.47 m3/s

Waimakariri River at Old Highway Bridge

194.65 m3/s

12 hour average 206.71 m3/s | 90 day average 81.09 m3/s

Ashley River at Lees Valley

3.03 m3/s

12 hour average 3.2 m3/s | 90 day average 2.83 m3/s

Kowhai River at Below Orange Grove

1.76 m3/s

12 hour average 1.82 m3/s | 90 day average 3.06 m3/s

Waimakariri at Below Otarama

182.65 m3/s

12 hour average 194.15 m3/s | 90 day average 78.66 m3/s

Tekapo River at downstream Mary Burn Confluence

14.82 m3/s

12 hour average 15.19 m3/s | 90 day average 10.16 m3/s

Pareora River at SH1

1.14 m3/s

12 hour average 1.15 m3/s | 90 day average 3.35 m3/s

Rangitata River at Klondyke

156.11 m3/s

12 hour average 166.21 m3/s | 90 day average 90.77 m3/s

Twizel River at Upstream Ohau River Confluence

8.58 m3/s

12 hour average 9.01 m3/s | 90 day average 4.02 m3/s

Ashburton River at SH1 Bridge

32.77 m3/s

12 hour average 33.89 m3/s | 90 day average 23.26 m3/s

Tekapo River at Spillway

0 m3/s

12 hour average 0 m3/s | 90 day average 9.77 m3/s

Ashley River at Gorge

8.04 m3/s

12 hour average 8.06 m3/s | 90 day average 8.98 m3/s