Boil water requirement remains on parts of Waimakariri

A positive test for E. Coli in a water sample from Kaiapoi has reinforced the need for residents of Kaiapoi, Pines Beach and Kairaki to continue to boil water for three minutes before use.

Waimakariri Civil Defence Controller Nick Harrison said it was not surprising that E. Coli had been found in a Kaiapoi water sample, given the amount of damage to water and wastewater pipes in the area.

E. Coli is a contaminant from human waste which can cause gastroenteritis.

Boil water notices had been lifted for other areas of Waimakairi district.

Residents in other areas of Waimakariri district should be able to drink and use tap water – but water should still be boiled if it appears discoloured or has an unusual smell.
 

Treating gastroenteritis (From the CDHB website)

• Gastroenteritis is a stomach illness contracted through eating or drinking. Contaminated drinking water can cause gastroenteritis.
• Symptoms can start 10 hours after contact with the virus and last up to 72 hours, although some people may be unwell for longer.
• Symptoms include nausea, stomach cramps, diarrhoea and vomiting.
• Vomiting is more common in children and dehydration can be a problem in young babies, the elderly and people with weakened immune systems.
• Gastroenteritis cannot be treated with antibiotics, CDHB recommends the following treatment and precautions:
• Drink plenty of fluids while the diarrhoea lasts to prevent dehydration – this is most important for infants
• See a doctor if vomiting and/or diarrhoea is severe or the illness does not improve.
• Stay away from school or work until you are symptom free for 48 hours
• Pay special attention to hand washing, especially after using the toilet.
• Do not prepare food for others.
• Always use separate towels and face cloths.