Free testing of nitrate levels offered in Canterbury - a podcast by RNZ

Authorities in Canterbury are offering free testing of homeowners' drinking water to check for harmful levels of nitrate.
It follows a recent study showing between 300 and 800 thousand New Zealanders could be exposed to potentially dangerous amounts of the chemical and a possible link with bowel cancer.
Conan Young reports.

Further episodes of Morning Report

Further podcasts by RNZ

Website of RNZ