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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 Gorge21/04/2019 18:17 2534 -11 116.59
Arnold Rv at Moana21/04/2019 18:02 2173 2 59.23
Buller Rv at Woolfs21/04/2019 18:03 1163 511
Buller Rv at TeKuha21/04/2019 18:03 2050 0 247.08
Grey River at Waipuna21/04/2019 18:07 1691 9 71.71
Grey Rv at Dobson21/04/2019 20:10 794 28 245.08
Grey Rv at Dobson (Radio)21/04/2019 18:06 719 25 259.73
Haast Rv at Roaring Billy21/04/2019 18:08 1542 -10 144.62
Haast Rv at Roaring Billy (secondary)21/04/2019 19:00 1537 -10
Hokitika Rv at Gorge21/04/2019 18:09 1616 -11 70.13
Inangahua Rv @ Blacks Pt21/04/2019 20:10 2530 -24
Inangahua Rv @ Landing21/04/2019 20:10 1291 29 63.26
Karamea @ Gorge (secondary)21/04/2019 19:40 1243 -14
Karamea Rv at Gorge21/04/2019 18:12 1267 -20 64.55
Mawheraiti Rv @ Atarau Br21/04/2019 20:10 1772 -7 27.00
Mokihinui Rv @ Welcome Bay21/04/2019 18:13 930 -48
Whataroa Rv at State Highway21/04/2019 19:35 808 -9 120.88

Rainfall Summary

Site Latest Sample 1Hour Rain (mm) 24Hour Rain (mm) 6Day Rain (mm)
Ahaura Rv at Gorge21/04/2019 18:17 0.0 21.0 34.0
Arnold Rv at Moana21/04/2019 18:02 0.0 30.5 49.5
Buller Rv @ Bald Hill21/04/2019 18:04 0.0 37.5 60.0
Cropp Rv at Base21/04/2019 18:04 0.5 46.5108.0
Grey Rv at Waipuna Raingauge21/04/2019 18:06 0.0 16.5 27.0
Grey Rv at Conical21/04/2019 19:26 0.5 20.0 34.5
Haast at Deelaw21/04/2019 18:08 0.0 32.0 67.5
Haast Rv at Roaring Billy21/04/2019 18:08 0.0 37.0 94.5
Haast Rv at Roaring Billy (secondary)21/04/2019 19:00 0.0 32.5 94.5
Hokitika Rv at Colliers Creek21/04/2019 20:01 0.0 36.5 98.5
Hokitika Rv at Gorge21/04/2019 18:09 0.5 32.0 90.0
Inangahua @ Brunner Range21/04/2019 18:10 0.5 25.5 41.5
Inangahua Rv @ Landing21/04/2019 20:10 0.0 0.0 0.0
Karamea @ Township21/04/2019 20:10 1.0 37.0 40.0
Karamea Rv at Mount Garibaldi21/04/2019 18:11 0.0 27.0 30.5
Maruia Rv @ Springs Junction21/04/2019 20:10 0.0 22.5 33.0
Mokihinui Rv @ Stoney Ck21/04/2019 18:14 0.0 45.0 57.5
Reefton @ Township21/04/2019 20:10 1.0 18.0 24.0
Ross Township21/04/2019 18:15 1.5 28.0 67.5
Sirdar Creek at Paparoa21/04/2019 18:16 0.5 33.5 54.0
Styx Rv at Mt Browning21/04/2019 18:16 0.0 53.0109.5
WCRC Office21/04/2019 20:11 0.0 47.0 73.0
Whataroa Rv at State Highway21/04/2019 19:35 0.0 19.0 53.0

Other

Site Latest Sample Water Temperature (DegC) Soil Temperature (DegC)
Mawheraiti Rv @ Atarau Br21/04/2019 20:1013.5
 


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