Lac La Biche County Lake Water Quality Monitoring Program

Lac La Biche County’s lake water quality monitoring program is done every year at major publicly accessible lakes within the County. Lakes are chosen to be sampled based on their amounts of shoreline development and their status as major recreational attractions. Each lake’s water is sampled annually to monitor the quality of the water and to determine any trends. Lakes are sampled for various parameters using different techniques. Vertical profiles are taken using a multi-probe, composite samples are taken from 10 different locations in the lake, and discrete depth sampling is done with a Kemmerer sampling device. The composite samples and discrete depth samples are sent for laboratory analysis. This information is analyzed along with historical data to determine any trends in the water quality.

拉克拉比什县（Lac La Biche County）每年都会对县域内主要的公共开放湖泊实施湖水水质监测项目。监测湖泊的选取依据为其岸线开发程度与核心休闲娱乐景区的属性。每座湖泊每年均会开展水样采集工作，以监测水质状况并研判水质变化趋势。本次监测采用多种技术手段采集湖泊的多项水质参数：使用多参数探头（multi-probe）采集垂直剖面水样，于湖泊内10个不同点位采集复合水样，并使用凯默勒采样器（Kemmerer sampling device）开展定点深度采样。复合水样与定点深度采集的水样将被移送至实验室进行分析。监测所得数据将与历史数据结合分析，以明确水质的变化趋势。