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Sumner Head and Christchurch |
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Drainage pipe into sea |
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Drainage pipe into sea |
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Drain emptying onto beach |
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Drainage pipe into the sea |
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Drainage pipe emptying onto beach |
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Water quality testing |
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Heathcote Estuary, Christchurch |
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Heathcote/Avon Estuary |
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Sumner Beach, Christchurch |
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Heathcote, Christchurch |
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Christchurch |
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