Official Immissions Measuring Network 2012-2016

According to the Quality Target Ordinance Ecology Surface Waters (BGBl. II No 99/2010 idgF), the general conditions of the physico-chemical quality components are assessed on the basis of the parameters temperature, biological oxygen demand (oxygen mitigation — BSB5), dissolved organic carbon (DOC), oxygen saturation (O2 %), pH value, orthophosphate (PO4-P), nitrate (NO3-N) and chloride. The results of sampling from 2012 to 2016 at Upper Austrian flowing waters — sampling points of the Official Immissions Measuring Network (AIM) — are displayed. The assessment is carried out via an assignment to one of the 5 status classes: very good, good, moderate, unsatisfactory, bad; The given environmental objective is to achieve or maintain at least the status class.根据《生态地表水质量目标条例》（BGBl. II No 99/2010 idgF），理化质量指标的总体状况将依据以下参数进行评估：水温、生化需氧量（耗氧作用——BSB5）、溶解性有机碳（DOC）、氧饱和度（O2 %）、pH值、正磷酸盐（PO4-P）、硝酸盐（NO3-N）以及氯化物。本数据集展示了2012年至2016年间上奥地利州流动水体的采样结果，采样点均来自官方环境监测网络（AIM）。评估将通过将样本归类至以下5个等级之一完成：优秀、良好、中等、不合格、劣等；本次设定的环境目标为达到或维持至少该等级的水体质量状态。