Newry Mourne and Down
Water quality for 58 rivers, lakes and coastal waters in Newry Mourne and Down, from EPA and DAERA Water Framework Directive ecological status.
Official classifications in this county
- Good
- 9
- Moderate
- 39
- Poor
- 7
- Bad
- 1
- Unknown
- 2
- Annalong River, AnnalongModerate
- Ardilea River, DundrumModerate
- Aughrim River, KilkeelModerate
- Ballyarnet Burn, ArdglassModerate
- Ballymorran Burn, KillyleaghModerate
- Ballynahinch Feeder, ListooderModerate
- Ballynahinch River, BallynahinchModerate
- Ballyviggis Stream, ArdglassGood
- Bessbrook (Newry) River, BessbrookModerate
- Black Causeway Stream, StrangfordModerate
- Blackstaff (South Down) River, DownpatrickPoor
- Burren River, CastlewellanModerate
- Cam Lough, BessbrookPoor
- Carrigs River, CastlewellanModerate
- Cassy Water, RostrevorGood
- Clea Lakes, KillyleaghModerate
- Creggan River, NewtownhamiltonModerate
- Cully Water, CrossmaglenModerate
- Cusher River (Windy Gap), BessbrookModerate
- Derryleckagh Stream, BurrenModerate
- Dibney River, KillyleaghModerate
- Drumaness Tributary, BallynahinchModerate
- Dundrum Bay Inner, DundrumModerate
- Dundrum Bay Outer, DundrumGood
- Flurry River (Meigh), ForkillPoor
- Forkhill River, ForkillGood
- Ghann River, RostrevorGood
- Glasswater River, SaintfieldModerate
- Jerretspass River, BessbrookPoor
- Kilbroney River, RostrevorGood
- Kilkeel River, AnnalongModerate
- Killough River, ArdglassModerate
- Kilnasaggart River, ForkillPoor
- Lough Island Reavey, CastlewellanModerate
- Lough Ross Monaghan, CrossmaglenModerate
- Loughgilly River, BessbrookBad
- Mayobridge River, BurrenModerate
- McAuley's Lake Feeder, BallynahinchModerate
- Moneycarragh Feeder, CastlewellanModerate
- Moneycarragh River (Claragh), CastlewellanModerate
- Moneycarragh River (Dundrum), DundrumModerate
- Mourne Coast, KilkeelNo official rating
- Mourne Coast, KilkeelGood
- Moygannon River, BurrenModerate
- Mullagh River, AnnalongModerate
- Newry Canal, NewryModerate
- Newry Estuary, BurrenModerate
- Newry River, NewryModerate
- Quoile Pondage, DownpatrickModerate
- Quoile River, DownpatrickPoor
- Raskeagh River, ForkillNo official rating
- Rathmullan Burn, DownpatrickPoor
- Ravernet River (Mount Pleasant), BallynahinchModerate
- Shimna River, NewcastleModerate
- Silent Valley Reservoir, AnnalongGood
- Strangford Lough South, KillyleaghModerate
- White Water River, KilkeelGood
- Whitecross River, NewtownhamiltonModerate
These pages show water-quality information, not swim-safety advice. For today’s conditions and swim-safety guidance, check Water Safety Ireland.