Coromandel wastewater spill

We're investigating a small wastewater spill near Coromandel Town

Over the weekend our water contractor, Veolia, informed us of a blockage in one of our main wastewater pipes (from clay and road metal entering the pipe somewhere in the vicinity of Pottery Lane) causing some sewage to leak into the Whangarehi Stream between 10:30pm and 1:30am, and enter Coromandel harbour.

Veolia responded quickly to contain the problem and it's unlikely any major adverse effects will be experienced.

Our Shellfish Contamination Warning Plan was immediately implemented and oyster farm operators were advised of the spill. Thankfully, oyster harvesting operations had finished for the weekend. We have also advised local iwi of the incident.

Water sampling downstream of the spill site began yesterday and when tests show conditions clear for three consecutive days, we will take the signs down.

We are advising the public not gather shellfish from, or swim in, Coromandel Harbour until further notice and it is recommended not to catch and/or eat fish caught from the area until Saturday because of the health risks.

Health information

Consumers of fish

It is recommended not to catch and/or eat fish caught from the area for the five days beginning today (Monday-Friday) because of the health risks.

Swimmers and people with recreational contact with sewage contaminated seawater

1 - Stay out of the water until the warning signs are removed.

2 - People involved in activities that are likely to involve head immersion such as kayaking and dinghy sailing should follow the same advice as for swimmers.

3 - People who have contact with sewage-contaminated water should always thoroughly wash their hands with soap and water afterwards. Open cuts or sores should be kept clean and covered with waterproof sticking plasters. If a cut develops redness, swelling, or infection seek immediate medical attention.

Recreational shellfish gatherers

While the area is not used for recreational shellfish gathering, we're still reminding people not to collect shellfish likely to be contaminated with human sewage for at least 28 days from the time of contamination.

ends

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