Jiggy (Hind) Priority Area for Action Desktop Report

Jan 2020

LAWPRO

WWTP

Landfill waste (Roscommon Landfill, closed)

Urban Run-off

Combined sewer overflows

The main pathway in the urban environment will be pipes in the form of primary or secondary discharges from WwTp, Combined Sewer overflows, pumping stations and misconnections.

Hydromorphology (the river has been heavily modified for flood risk)

Owenriff Priority Area for Action Desktop Report

Jan 2020

LAWPRO

The main pressure in this waterbody is hydromorphology from channelisation, which changing the hydrological and morphological dynamics of the river.

In terms of hydro morphology, there are historic OPW arterial drainage schemes, liaising with the OPW will be required to determine how to restore the waterbodies affected in the Owenriff PAA to their natural habitat. There are also historic land drains leading into the four river waterbodies in the PAA that maybe transporting volumes of sediment to the waterbodies, drain blocking will be required in these cases.

Forestry and peat extraction