April 2014: Yarragon – E.coli 

“In April 2014 an E. coli detection was recorded in the Yarragon sampling locality from an operational sample, with a result of 1 organisms /100mL in sample reported which is reportable under Section 22 of the Safe Drinking Water Act 2003. As per the reporting guidelines, only the customer tapcompliance sample is taken into statistical consideration.” https://www.gippswater.com.au/application/files/1714/3918/9414/SDWA_Annual_Report_-_2013-14.pdf

Escherichia coli should not be detected in any 100 mL sample of drinking water. If detected
in drinking water, immediate action should be taken including investigation of potential
sources of faecal contamination.

“Coliforms are Gram-negative, non-spore-forming, rod-shaped bacteria that are capable of aerobic and facultative anaerobic growth in the presence of bile salts or other surface active agents with similar growth-inhibiting properties. They are found in large numbers in the faeces of humans and other warm-blooded animals, but many species also occur in the environment.

Thermotolerant coliforms are a sub-group of coliforms that are able to grow at 44.5 ± 0.2°C. E. coli is the most common thermotolerant coliform present in faeces and is regarded as the most specific indicator of recent faecal contamination because generally it is not capable of growth in the environment. In contrast, some other thermotolerant coliforms (including strains of Klebsiella, Citrobacter and Enterobacter) are able to grow in the environment and their presence is not necessarily related to faecal contamination. While tests for thermotolerant coliforms can be simpler than for E. coli, E. coli is considered a superior indicator for detecting faecal contamination…” ADWG 2011

Yarragon – Victoria – Manganese

2008/9: Seaspray (Victoria) – Manganese 0.17mg/L (highest level)

Manganese: ADWG Guidelines 0.5mg/L. ADWG Aesthetic Guideline 0.1mg/L
Manganese is found in the natural environment. Manganese in drinking water above 0.1mg/L can give water an unpleasant taste and stain plumbling fixtures and laundry.

2008/09 + 2014 April – Yarragon (Victoria) – E.coli, Manganese

April 2014: Yarragon – E.coli 

“In April 2014 an E. coli detection was recorded in the Yarragon sampling locality from an operational sample, with a result of 1 organisms /100mL in sample reported which is reportable under Section 22 of the Safe Drinking Water Act 2003. As per the reporting guidelines, only the customer tapcompliance sample is taken into statistical consideration.” https://www.gippswater.com.au/application/files/1714/3918/9414/SDWA_Annual_Report_-_2013-14.pdf

Escherichia coli should not be detected in any 100 mL sample of drinking water. If detected
in drinking water, immediate action should be taken including investigation of potential
sources of faecal contamination.

“Coliforms are Gram-negative, non-spore-forming, rod-shaped bacteria that are capable of aerobic and facultative anaerobic growth in the presence of bile salts or other surface active agents with similar growth-inhibiting properties. They are found in large numbers in the faeces of humans and other warm-blooded animals, but many species also occur in the environment.

Thermotolerant coliforms are a sub-group of coliforms that are able to grow at 44.5 ± 0.2°C. E. coli is the most common thermotolerant coliform present in faeces and is regarded as the most specific indicator of recent faecal contamination because generally it is not capable of growth in the environment. In contrast, some other thermotolerant coliforms (including strains of Klebsiella, Citrobacter and Enterobacter) are able to grow in the environment and their presence is not necessarily related to faecal contamination. While tests for thermotolerant coliforms can be simpler than for E. coli, E. coli is considered a superior indicator for detecting faecal contamination…” ADWG 2011

Yarragon – Victoria – Manganese

2008/9: Seaspray (Victoria) – Manganese 0.17mg/L (highest level)

Manganese: ADWG Guidelines 0.5mg/L. ADWG Aesthetic Guideline 0.1mg/L
Manganese is found in the natural environment. Manganese in drinking water above 0.1mg/L can give water an unpleasant taste and stain plumbling fixtures and laundry.