Overvåking av vannkvalitet i Haldenvassdraget 2015/16

The report presents results from monitoring of 9 rivers and creeks in The Halden Watershed in the period May 1th, 2015 to May 1th , 2016. Water samples were collected every 14th day and analysed for total phosphorous (TP) and suspended sediments (SS). Every 28th day the samples were also analysed for dissolved phosphate. Results from previous monitoring in the period May 1th 2012 to May 1th 2015 are found in Greipsland (2015).