Birdwatch Note Rating
2023-11-27 00:41:30 UTC - HELPFUL
Rated by Participant: DC67E1A59B6770909F29BAC86300008414516D13A9BC0F987D4BC38E2722061B
Participant Details
Original Note:
While the map of nitrate concentrations around NZ is accurate, the colour scales used are misleading. The Ministry of Health states that water with Nitrate levels below 50mg/L is safe to drink https://www.health.govt.nz/your-health/healthy-living/drinking-water/nitrate-drinking-water The Greenpeace map begins listing sites as dangerous below 9mg/L (or 2mg/L NO3-N)
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