Waihi River Downstream Barkers

0.24 m3/s

12 hour average 0.23 m3/s | 90 day average 0.24 m3/s

North Opuha River at Clayton Road Bridge

2.27 m3/s

12 hour average 2.37 m3/s | 90 day average 4.48 m3/s

Wainui Stream (Waitaki) at Camerons Culvert

0.6 m3/s

12 hour average 0 m3/s | 90 day average 0.52 m3/s

Waimakariri River at Old Highway Bridge

63.01 m3/s

12 hour average 63.9 m3/s | 90 day average 235.9 m3/s

Ohau River at Below Syphon

12.77 m3/s

12 hour average 12.76 m3/s | 90 day average 14.24 m3/s

Ashley River at Lees Valley

1.12 m3/s

12 hour average 1.12 m3/s | 90 day average 3.61 m3/s

Kowhai River at Below Orange Grove

0.93 m3/s

12 hour average 0.94 m3/s | 90 day average 1.39 m3/s

Waimakariri at Below Otarama

95.51 m3/s

12 hour average 94.87 m3/s | 90 day average 251.64 m3/s

Tekapo River at downstream Mary Burn Confluence

49.86 m3/s

12 hour average 50.05 m3/s | 90 day average 26.98 m3/s

Pareora River at SH1

0.21 m3/s

12 hour average 0.22 m3/s | 90 day average 1.19 m3/s

Rangitata River at Klondyke

97.18 m3/s

12 hour average 98.01 m3/s | 90 day average 171.41 m3/s

Twizel River at Upstream Ohau River Confluence

6.19 m3/s

12 hour average 6.23 m3/s | 90 day average 11.19 m3/s

Ashburton River at SH1 Bridge

8.2 m3/s

12 hour average 8.37 m3/s | 90 day average 41.75 m3/s

Tekapo River at Spillway

48.11 m3/s

12 hour average 48.13 m3/s | 90 day average 14.67 m3/s

Ashley River at Gorge

2.16 m3/s

12 hour average 2.16 m3/s | 90 day average 9.55 m3/s

Okuku River at Fox Creek

0.56 m3/s

12 hour average 0.57 m3/s | 90 day average 2.7 m3/s

Ashley River at SH1 Bridge

0.11 m3/s

12 hour average 0.11 m3/s | 90 day average 13.6 m3/s

Orikaka/Mackley River

3.1 m3/s

12 hour average 3.2 m3/s | 90 day average 24.22 m3/s

Grays River at Days Bridge

3.62 m3/s

12 hour average 3.56 m3/s | 90 day average 4.41 m3/s

Ahaura River

56.4 m3/s

12 hour average 58.03 m3/s | 90 day average 175.91 m3/s

Grey River

33.1 m3/s

12 hour average 34.1 m3/s | 90 day average 62.13 m3/s

Arawhata River

130.5 m3/s

12 hour average 137.66 m3/s | 90 day average 340.19 m3/s

Acheron River at Clarence

1.95 m3/s

12 hour average 2.12 m3/s | 90 day average 22.82 m3/s