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:
Summary report available at www.mfe.govt.nz/publications/fresh-water/urban-riv....
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.
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|Category||Environmental Reporting > Freshwater > River water quality|
|Tags||OFW2020, Our Freshwater 2020, Heavy metals, River water quality, Auckland, Christchurch, Wellington|
|Columns||lawa_id, period_start, period_end, parameter, n_obs, prop_censored_trend, prop_unique_trend, sen_slope, sen_intercept, sen_slope_lower_ci, sen_slope_upper_ci, sen_probability, sen_probability_max, sen_probability_min, ken_s, ken_d, ken_tau, ken_z, ken_p, ken_probability, ken_sen_var, trend_direction, trend_category, trend_likelihood, trend_likelihood_simple, seasonal, season, direction_conf, analysis_note|
|Services||Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed|
|Added||6 Apr 2020|
|Revisions||3 - Browse all revisions|
|Current revision||Imported on April 6, 2020 from CSV .|