An Inishowen Councillor has expressed her deep concern following the death of 150 fish in Crana River.
The discovery was made yesterday afternoon by the Buncrana Angling Association, who alerted Cllr Joy Beard.
Inland Fisheries Ireland has confirmed they have taken samples from the river, which will then be sent to Dublin to establish the cause of the fish kill.
Cllr Beard says this should be treated as a matter of urgency:
