Ennore fish death: TNPCB suspects sewage contamination, but fishers call for probe into chemical leak | Chennai News
Ennore fish death: TNPCB suspects sewage contamination, but fishers call for probe into chemical leak Chennai: Sewage contamination may have triggered the recent mass fish death in Ennore, the Tamil Nadu Pollution Control Board (TNPCB) suspects, after low levels of dissolved oxygen (DO) were recorded at two locations.TNPCB officials said DO levels were under 4mg/litre…
