Explore topics

• Air Quality

  Clean, healthy air is important to all of us. Find out more about air quality in your region 
• Can I swim here?

  We have many rivers, lakes & beaches to swim in. Find out the water quality at sites near you 
• Estuary Health

  Estuaries are unique places where rivers and streams meet the sea. Find out about estuaries in your region 
• Groundwater Quality

  Groundwater is one of our most valuable resources. Find out more about the quality of groundwater in your region 
• Lake Quality

  New Zealand's lakes are renowned for their beauty. Find out about the quality of lakes in your region 
• Land Cover

  Vegetation helps define our landscapes and their resilience. Find out more about land cover in your region 
• River Quality

  Explore river health for more than 1500 sites across New Zealand 
• Water Quantity

  Water supports our lives and livelihoods. Find out how much water is being used and for what