Bathing Water Data : 2017

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Number of samples taken : 15
Date Escherichia coli
(cfu/100ml)
Intestinal enterococci
(cfu/100ml)
24 May 2017 50 10
01 Jun 2017 10 10
13 Jun 2017 260 20
15 Jun 2017 20 10
21 Jun 2017 40 <10
29 Jun 2017 280 10
11 Jul 2017 730 30
13 Jul 2017 110 10
18 Jul 2017 70 <10
25 Jul 2017 40 10
08 Aug 2017 10 40
10 Aug 2017 20 <10
22 Aug 2017 140 100
29 Aug 2017 5500 720
Rainfall flushed bacteria into the bathing water during the days leading up to August 29th.
31 Aug 2017 100 20


Historical record

2015/16
Sufficient
2016/17
Sufficient

Results explained

The annual bathing water classification is determined using statistics calculated from results taken over the previous four years. The water quality indicators we test for are the bacteria E Coli (EC) and intestinal enterococci (IE). The statistics take account of both the average value and the range of values in the four year dataset.

Single sample results above 500 EC and 200 IE are indicative that water was of low quality when the sample was taken. For inland waters the low quality boundaries are higher at 1000 EC and 400 IE.