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Nutrient Water Testing


Bacteriological Water Analysis


 

Bacteriological Water Analysis


The LRPOA support ongoing bacteriological water testing and monitoring through the support and cooperation of the Grey Bruce Health Unit.  Lake Rosalind's bacteriological water testing methods consist of collecting surface water samples from 6 different locations throughout the warm months of the year.  The water sample locations remain constant for measurement comparisons and to allow long term trend data to form.  The 6 bacteriological water sample locations are provided here.  All bacteriological testing results are posted below. Bacteriological Testing Sample Locations
Bacteriological Testing Sample Locations

Date Bacteria (Colony Forming Units / 100mL) Note: U = under 10
1 2 3 4 5 6
2012-June 20 U U U U n/a
2013-July 130 50 100 30 330 980
2013-August 50 70 70 80 90 110
2014-August 40 150 110 30 30 110
2015-August 40 10 U 30 U n/a