Water Quality Results

Harrietville - Disinfected, unfiltered 
Rolling Year Summary Results for Aug-2009 
 
Last Update Date Wednesday, 23 September 2009
 

Harrietville Supply 

Bacteriological This Period   Rolling 12 Months
Limit Units # Samples % samples with no E.Coli Min Test Value Max Test Value   # Samples % samples with no E.Coli Comply Y/N Min Test Value Max Test Value
Escherichia Coli  98%=0 orgs/
100mL 		5  .000  0  0    53  100.0%  Y  0  0 
 
Physical This Period   Rolling 12 Months
Limit Units # Samples Mean Value Min Test Value Max Test Value   # Samples 95% UCL of the Mean Comply Y/N Min Test Value Max Test Value
Turbidity  5.0  NTU   5  .80  0.4  1.5    53  .81  Y  0.2  3.8 
 
Chemicals or
By-Products of
Treatment/
Disinfection 		This Period   Rolling 12 Months
Limit Units # Samples Mean Value Comply Y/N Min Test Value Max Test Value   # Samples Mean Value Min Test Value Max Test Value
Chloroacetic Acid  0.15  mg/L   1  .003  Y  0.0025  0.0025    12  .003  0.0025  0.0025 
Dichloroacetic Acid  0.1  mg/L   1  .006  Y  0.006  0.006    12  .012  0.0025  0.023 
Trichloroacetic Acid  0.1  mg/L   1  .006  Y  0.006  0.006    12  .023  0.006  0.041 
Trihalomethanes  0.25  mg/L   1  .012  Y  0.012  0.012    12  .038  0.012  0.061