New Zealand – Harbor Care: The Waikato Catchment’s Clean Little Secret — The North Star Reports – by Delaney Babich. Sponsored by The College of St. Scholastica and The Middle Ground Journal
[All photos courtesy of Whaingaroa Harbour Care.]
The Whaingaroa catchment on the west coast of New Zealand’s north island covers approximately 445 square kilometers of land. All of the water that flows through the streams, rivers, and ground end up in the Raglan harbor and eventually flow into the Tasman Sea. Twenty years ago, the harbor was contaminated to the point where people weren’t able to fish in, swim in, or drink the water. It took roughly 18 hours to catch one fish, and even then one knew better than to eat it.
Two nutrients affecting the water quality have human causes. The main source of nitrogen in New Zealand’s waterways is urine from farm animals. Once the…
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