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North island lakes
South Island
Polluted lakes
Rotorua lakes
Southland
Christchurch
Dunedin
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2%of NZ lakes are unswimable
3000 lakes in NZ
3nz lakes studied
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Worst , highest pollution plastic
But lowest population
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Micro plastics contaminate our water
And the fish eat it then we eat the fish and that ends our body
Comparable to overseas lakes (places like the UK and US lakes)
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And high population
High concentration to plastic
High concentration to plastic
Spaying
Sewage (form towns)
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Soil - washed (leeches ) into rivers and lakes
Framing
Stir up ecosystems
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