In 2018, ECan decided to "solve" the problem of farmers poisoning the water with nitrates by raising nitrate limits so they could make the problem disappear. Of course, this didn't fix anything. Instead, its still getting worse:
In Canterbury, polluting nitrates were on the and risk maps the regional council was relying on were out of date, Forest and Bird said.
Using the council's own data, the environmental group created its own map, which it said showed an increasing number of private wells had nitrate levels above the safe standard for drinking water.
Forest and Bird freshwater advocate Annabeth Cohen said the last time the regional council, Environment Canterbury (ECan), updated its risk map for drinking water wells nearly 1.5 years ago.
She said analysis done on test results since then showed an increase in the number of wells where it was unsafe to drink the water due to nitrate levels, in Hurunui, Ashburton and possibly Selwyn.
This is a direct threat to human health. As the article points out, high nitrate concentrations have been linked to colorectal cancer. Failing to control nitrates means more people will die. But ECan apparently doesn't care about that. Instead, they're still grovelling to the sacred cow, and perfectly willing to kill people to keep dairy farmers in business.