3 ms·

Interesting. Are there technical challenges with ground water or is it a legal challenge?

• sitharus 3y ago
  Technical. A lot of NZ is mountainous country with volcanic soil on top of impermeable clays, which means there's very little groundwater. Some of the alluvial areas have plentiful groundwater and they use wells, but the majority of rural areas just use rainwater. It's cheap and easy to collect.
  • vel0city 3y ago
    That makes a lot of sense. I didn't think about the volcanic soils and their relation to ground water challenges. I imagine they might also get a good bit of rainfall often so that might make it even easier for rainfall collection. Thanks!