Derry City and Strabane
Water quality for 32 rivers, lakes and coastal waters in Derry City and Strabane, from DAERA/NIEA Water Framework Directive ecological status.
Official classifications in this county
- Good
- 14
- Moderate
- 17
- Unknown
- 1
- Altinaghrea Burn, MagheramasonGood
- Burn Dennet River (Ballynamallaght), BallymagorryGood
- Burn Dennet River (Dunnamanagh), BallymagorryGood
- Burn Dennet River (Milltown), BallymagorryModerate
- Burngibbagh, New BuildingsGood
- Burntollet River (Lougheramore), EglintonModerate
- Burntollet River (Ness Wood), EglintonModerate
- Cappagh Burn, NewtownstewartModerate
- Cavanalee River, StrabaneModerate
- Cullion Burn, EglintonModerate
- Derg River (Millbrook), CastledergModerate
- Douglas Burn (Foyle), Victoria BridgeGood
- Dunnyboe Burn, BallymagorryGood
- Fairy Water (Envagh), CastledergModerate
- Faughan River (Carnmoney), Londonderry County BoroughModerate
- Faughanvale River, EglintonGood
- Foyle and Faughan Estuaries, CulmoreNo official rating
- Glenelly River, NewtownstewartModerate
- Glenknock Burn, NewtownstewartGood
- Glenmacoffer Burn, NewtownstewartModerate
- Glenmornan River, BallymagorryModerate
- Killen Burn, CastledergGood
- Lough Catherine Stream, NewtownstewartGood
- Mourne Beg River (Lisnacloone), CastledergModerate
- Mourne River, Victoria BridgeModerate
- Muff River, EglintonGood
- Owenkillew River (Drumlea), NewtownstewartGood
- Owenkillew River (Gortin), NewtownstewartGood
- Owenkillew River (Killymore), NewtownstewartGood
- Sandville Burn, MagheramasonModerate
- The Black Water (Drumquin), CastledergModerate
- Upper Foyle, MagheramasonModerate
These pages show water-quality information, not swim-safety advice. For today’s conditions and swim-safety guidance, check Water Safety Ireland.
Official classifications on this page contain DAERA/NIEA Water Framework Directive classification data © Crown copyright, licensed under Open Government Licence v3.0.