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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 Gorge20/11/2017 03:12 2201 -1 50.11
Arnold Rv at Moana20/11/2017 03:01 2047 -4 50.53
Buller Rv at Woolfs20/11/2017 03:03 1084 -3
Buller Rv at TeKuha20/11/2017 03:02 1703 -7 178.41
Grey River at Waipuna20/11/2017 03:04 1321 -7
Grey Rv at Dobson20/11/2017 05:55 428 -4 147.83
Grey Rv at Dobson (Radio)20/11/2017 03:04 430 -6 169.49
Haast Rv at Roaring Billy (secondary)20/11/2017 05:00 1509 -3
Hokitika @ Gorge TD20/11/2017 05:45 1425 -3
Hokitika Rv at Gorge20/11/2017 03:09 1564 0 54.28
Inangahua @ Land T80020/11/2017 03:10 917 -1 20.72
Inangahua Rv @ Blacks Pt20/11/2017 05:55 2140 0
Karamea @ Gorge (secondary)20/11/2017 05:10 1063 0
Karamea Rv at Gorge20/11/2017 03:10 1065 -2 40.25
Mawheraiti Rv @ Atarau Br20/11/2017 05:55 1405 1 7.40
Mokihinui Rv @ Welcome Bay20/11/2017 03:11 74 -1
Waiho @ SH6 TD20/11/2017 05:45 5655 15
Waiho Rv at State Highway20/11/2017 05:50 5609 8
Whataroa Rv at State Highway20/11/2017 04:45 624 -5

Rainfall Summary

Site Latest Sample 1Hour Rain (mm) 24Hour Rain (mm) 6Day Rain (mm)
12/10/2017 12:26 0.0 0.0 8.5
Ahaura Rv at Gorge20/11/2017 03:12 0.0 0.0 20.0
Arnold Rv at Moana20/11/2017 03:01 0.0 0.0 0.0
Buller Rv @ Bald Hill20/11/2017 03:03 0.0 0.0 0.0
Grey Rv at Waipuna Raingauge20/11/2017 03:04 0.0 0.0 20.0
Grey Rv at Conical20/11/2017 05:25 0.0 0.0 0.5
Haast at Deelaw20/11/2017 03:04 0.0 0.0 0.0
Haast Rv at Roaring Billy (secondary)20/11/2017 05:00 0.0 0.0 1.5
Hokitika Rv at Colliers Creek20/11/2017 05:01 0.0 0.0 1.5
Hokitika Rv at Gorge20/11/2017 03:09 0.0 0.0 0.5
Inangahua @ Brunner Range20/11/2017 03:09 0.0 0.0 9.5
Inangahua @ Land T80020/11/2017 03:10 0.0 0.0 0.0
Karamea @ Township20/11/2017 03:11 0.0 0.0 35.0
Karamea Rv at Mount Garibaldi20/11/2017 03:10 0.0 0.5 8.0
Maruia Rv @ Springs Junction20/11/2017 05:55 0.0 0.0 0.0
Mokihinui Rv @ Stoney Ck20/11/2017 03:11 0.0 0.0 2.5
Reefton @ Township20/11/2017 05:55 0.0 0.0 3.0
Ross Township20/11/2017 03:11 0.0 0.0 20.5
Sirdar Creek at Paparoa20/11/2017 03:11 0.0 0.0 7.0
Styx Rv at Mt Browning20/11/2017 03:11 0.0 0.0 3.5
Waiho Rv at State Highway20/11/2017 05:50 0.0 0.0 20.0
WCRC Office20/11/2017 05:56 0.0 0.0 19.0
Whataroa Rv at State Highway20/11/2017 04:45 0.0 0.0 1.0

Other

Site Latest Sample Water Temperature (DegC) Soil Temperature (DegC)
Mawheraiti Rv @ Atarau Br20/11/2017 05:5514.3
 



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