MfE Data Service :: tag:data.mfe.govt.nz,2008-10:feed:tables:category=301157:sort=rMinistry for the Environmenthttps://data.mfe.govt.nz//River water quality, heavy metals, trend, 2011-2017tag:data.mfe.govt.nz,2020-04:layers:1045622020-04-06T20:54:16.301176+00:002020-04-06T20:53:19.250861+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/table/104562-river-water-quality-heavy-metals-trend-2011-2017/" title="Details for River water quality, heavy metals, trend, 2011-2017"><img src="https://assets.koordinates.com/kx-dandelion-live2-public/thumbs/layers/104562/332503/small.png" alt="River water quality, heavy metals, trend, 2011-2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 06 Apr 2020</strong><br />
<p>Heavy metals in river waters are an indicator of river water quality. We monitor a subset of rivers and streams in predominantly urban areas in Auckland, Wellington, and Christchurch, and look at how these values are changing over time. This indicator shows:</p>
<ul>
<li>trends in concentrations based on measurements made at monitoring sites during the seven-year period from 2011 to 2017</li>
</ul>
<p>Summary report available at <a href="https://www.mfe.govt.nz/publications/fresh-water/urban-river-and-stream-water-quality-state-and-trends-2008-2017-0"></a><a href="https://www.mfe.govt.nz/publications/fresh-water/urban-river-and-stream-water-quality-state-and-trends-2008-2017-0">www.mfe.govt.nz/publications/fresh-water/urban-riv...</a>.</p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 06 Apr 2020<br />
Updated: 06 Apr 2020<br />
River water quality, heavy metals, state, 2015-2017tag:data.mfe.govt.nz,2020-04:layers:1045632020-04-06T21:18:10.391451+00:002020-04-06T21:17:10.821190+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/table/104563-river-water-quality-heavy-metals-state-2015-2017/" title="Details for River water quality, heavy metals, state, 2015-2017"><img src="https://assets.koordinates.com/kx-dandelion-live2-public/thumbs/layers/104563/332504/small.png" alt="River water quality, heavy metals, state, 2015-2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 06 Apr 2020</strong><br />
<p>Heavy metals in river waters are an indicator of river water quality. We monitor a subset of rivers and streams in predominantly urban areas in Auckland, Wellington, and Christchurch, and look at how these values are changing over time. This indicator shows:</p>
<ul>
<li>concentrations of dissolved copper and zinc measured at monitoring sites for the three-year period from 2015 to 2017 </li>
<li>how these compare to the default guideline values for the protection of 95 percent of species in the <em>Australian and New Zealand guidelines for fresh and marine water quality</em> (ANZG, 2018)</li>
</ul>
<p>Summary report available at <a href="https://www.mfe.govt.nz/publications/fresh-water/urban-river-and-stream-water-quality-state-and-trends-2008-2017-0"></a><a href="https://www.mfe.govt.nz/publications/fresh-water/urban-river-and-stream-water-quality-state-and-trends-2008-2017-0">www.mfe.govt.nz/publications/fresh-water/urban-riv...</a>.</p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 06 Apr 2020<br />
Updated: 06 Apr 2020<br />