Fish kill investigated in Cavan river.

Many fish have died in two rivers in Ireland. The Inland Fisheries Ireland is investigating the deaths. The cause of the fish kill is not yet known.
A large number of fish, including brown trout and eels, died in the River Cavan in Ireland. Over 7,500 fish have died. The Tolka River in Dublin also experienced a significant fish kill over a 2-kilometer area. Officials are trying to find out what caused the pollution. They are worried about the water quality in both rivers.
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Highlights
Large Fish Kill in Cavan
Over 7,500 fish have died in the River Cavan.
Tolka River Fish Kill
A significant fish kill affected a 2-kilometer stretch of the Tolka River in Dublin.
Investigation by IFI
Inland Fisheries Ireland is investigating both fish kills.
Species Affected
Brown trout and eels died in the Dublin fish kill.
Unknown Pollution Cause
The cause of the pollution is currently not known.