Water Quality Results

Wodonga - Full treatment 
Rolling Year Summary Results for Aug-2009 
 
Last Update Date Wednesday, 23 September 2009
 

Ebden / Baranduda Low Level 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 		4  .000  0  0    52  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   4  .14  0.05  0.2    52  .16  Y  0.05  0.5 
 
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
Aluminium  0.2  mg/L   1  .030  Y  0.03  0.03    13  .048  0.02  0.11 
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  .007  Y  0.007  0.007    12  .006  0.0025  0.012 
Trichloroacetic Acid  0.1  mg/L   1  .007  Y  0.007  0.007    12  .005  0.0025  0.01 
Trihalomethanes  0.25  mg/L   1  .140  Y  0.14  0.14    12  .028  0.002  0.14 
 

Wodonga / Baranduda High Level 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 		4  .000  0  0    52  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   4  .16  0.05  0.4    52  .16  Y  0.05  0.4 
 
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
Aluminium  0.2  mg/L   1  .030  Y  0.03  0.03    13  .068  0.03  0.14 
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  .012  Y  0.012  0.012    12  .011  0.0025  0.018 
Trichloroacetic Acid  0.1  mg/L   1  .012  Y  0.012  0.012    12  .008  0.0025  0.015 
Trihalomethanes  0.25  mg/L   1  .025  Y  0.025  0.025    12  .022  0.003  0.053 
 

Wodonga High Level 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 		4  .000  0  0    60  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   4  .18  0.1  0.3    60  .22  Y  0.05  0.8 
 
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
Aluminium  0.2  mg/L   1  .020  Y  0.02  0.02    14  .037  0.02  0.06 
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  .009  Y  0.009  0.009    12  .005  0.0025  0.009 
Trichloroacetic Acid  0.1  mg/L   1  .010  Y  0.01  0.01    12  .005  0.0025  0.01 
Trihalomethanes  0.25  mg/L   1  .015  Y  0.015  0.015    12  .012  0.001  0.027 
 

Wodonga Low Level 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 		6  .000  0  0    83  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   6  .15  0.1  0.2    83  .27  Y  0.05  1.9 
 
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
Aluminium  0.2  mg/L   1  .020  Y  0.02  0.02    14  .039  0.02  0.07 
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  .008  Y  0.008  0.008    12  .005  0.0025  0.009 
Trichloroacetic Acid  0.1  mg/L   1  .008  Y  0.008  0.008    12  .004  0.0025  0.008 
Trihalomethanes  0.25  mg/L   1  .020  Y  0.02  0.02    12  .013  0.002  0.028