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The West Coast Regional Council provides a flood monitoring service for five rivers on the West Coast: The Karamea, Buller, Grey, Hokitika and Waiho Rivers. This service uses a network of rainfall and river level recording stations. These transmit information via radio signal to the Council's computer database.

Information is updated twice daily (6am & 6pm) and more frequently during flood events.

Use the navigation tree on the left to browse the available data and view maps, notes, images, statistics and plots.

River Level Summary

Site Latest Sample Water Level (mm) Change Last Hour (mm) Flow (cumecs)
Ahaura Rv at Gorge19/09/2018 09:21 2259 5 59.64
Arnold Rv at Moana19/09/2018 09:22 1910 -1 42.62
Buller Rv at Woolfs19/09/2018 09:04 425 -10
Buller Rv at TeKuha19/09/2018 09:03 1977 -24 231.65
Grey River at Waipuna19/09/2018 09:09 1368 1 39.78
Grey Rv at Dobson19/09/2018 09:30 593 -14 187.33
Grey Rv at Dobson (Radio)19/09/2018 09:08 600 -13 220.82
Haast Rv at Roaring Billy19/09/2018 09:24 1483 -4 131.72
Haast Rv at Roaring Billy (secondary)19/09/2018 09:00 1483 -7
Hokitika @ Gorge TD19/09/2018 09:30 1511 -6
Hokitika Rv at Gorge19/09/2018 09:12 1502 -3 54.89
Inangahua Rv @ Blacks Pt19/09/2018 09:30 2255 -7
Inangahua Rv @ Landing19/09/2018 09:30 1093 -7 38.13
Karamea @ Gorge (secondary)19/09/2018 08:20 1135 -7
Karamea Rv at Gorge19/09/2018 09:17 1134 -5 47.72
Mawheraiti Rv @ Atarau Br19/09/2018 09:30 1623 4 16.20
Mokihinui Rv @ Welcome Bay19/09/2018 09:17 186 -4
Waiho @ SH6 TD19/09/2018 09:30 4697 20
Waiho Rv at State Highway19/09/2018 09:30 4656 -21
Whataroa Rv at State Highway19/09/2018 08:45 592 -3 79.48

Rainfall Summary

Site Latest Sample 1Hour Rain (mm) 24Hour Rain (mm) 6Day Rain (mm)
Ahaura Rv at Gorge19/09/2018 09:21 0.0 0.5 46.5
Arnold Rv at Moana19/09/2018 09:22 0.0 0.5 67.5
Buller Rv @ Bald Hill19/09/2018 09:05 0.0 1.0 57.0
Cropp Rv at Base19/09/2018 09:06293.0
Grey Rv at Waipuna Raingauge19/09/2018 09:08 0.0 0.0 30.5
Grey Rv at Conical19/09/2018 09:25 0.0 0.5 44.0
Haast at Deelaw19/09/2018 09:09 0.0 0.0175.5
Haast Rv at Roaring Billy19/09/2018 09:24 21.0 21.0206.0
Haast Rv at Roaring Billy (secondary)19/09/2018 09:00 0.0 1.0183.0
Hokitika Rv at Colliers Creek19/09/2018 09:11 0.0 0.0181.5
Hokitika Rv at Gorge19/09/2018 09:12 0.0 0.0131.0
Inangahua @ Brunner Range19/09/2018 09:12 0.0 0.0 49.5
Inangahua Rv @ Landing19/09/2018 09:30 0.0 0.0 0.0
Karamea @ Township19/09/2018 09:30 0.0 0.0 39.5
Karamea Rv at Mount Garibaldi19/09/2018 09:14 0.0 2.0 29.5
Maruia Rv @ Springs Junction19/09/2018 09:30 0.0 0.5 31.0
Mokihinui Rv @ Stoney Ck19/09/2018 09:18 0.0 0.0 42.0
Reefton @ Township19/09/2018 09:30 0.0 0.0 31.0
Ross Township19/09/2018 09:19 0.0 19.5 69.5
Sirdar Creek at Paparoa19/09/2018 09:20 0.0 3.0117.0
Styx Rv at Mt Browning19/09/2018 09:20 0.0 1.0210.5
Waiho Rv at State Highway19/09/2018 09:30 0.0 20.5194.0
WCRC Office19/09/2018 09:31 0.0 0.0 45.5
Whataroa Rv at State Highway19/09/2018 08:45 0.0 1.5160.0

Other

Site Latest Sample Water Temperature (DegC) Soil Temperature (DegC)
Mawheraiti Rv @ Atarau Br19/09/2018 09:30 8.6
 



West Coast Regional Council

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Conditions for viewing this site

Please read the terms of the Legal Notice carefully before using this web site. By accessing and browsing this web site, you are deemed to agree to the terms contained in the Legal Notice. If you do not agree to all of the terms contained in the Legal Notice please exit from this site immediately.

Disclaimer

West Coast Regional Council endeavours to provide useful and accurate information however data presented may be ‘raw data’ straight from the councils automatic telemetry system and may not have been processed through the councils quality control process . This data should be treated as preliminary data and may be subject to change.

West Coast Regional Council shall not, however, be liable whether in contract, tort, equity or otherwise, for any loss or damage of any type (including consequential losses) arising directly or indirectly from the inadequacy, inaccuracy or any other deficiency in information supplied irrespective of the cause. Use of information supplied is entirely at the risk of the recipient and shall be deemed to be acceptance of this liability exclusion.

Users are therefore cautioned for all uses of the data. Quality assured data is available on application. For further information please contact info@wcrc.govt.nz.

Last Updated: 6/7/2011