Ballynargan Stream — water body quality
near Brockagh, Mid Ulster
Ballynargan Stream is a river in Mid Ulster, near Brockagh, extending 4.7 km.
Official classification
Bad
Assessed 2026
Bad is the lowest Water Framework Directive class, indicating severe alteration: large parts of the biological community expected in an undisturbed water body of this type are missing.
| Stretch | Status |
|---|---|
| Ballynargan Stream | Bad |
Overall status reflects the worst stretch (precautionary).
This water body
- Type
- River
- Length
- 4.7 km
- County
- Mid Ulster
- Location
- 54.6167, -6.6242
Others in Mid Ulster
- Altagoan Burn, DraperstownGood
- Back Burn, MagheraModerate
- Ballinderry River (Coagh), MoneymoreModerate
- Ballinderry River (Cookstown), CookstownModerate
- Ballinderry River (Derrygonnigan), CookstownModerate
- Ballinderry River (Dunamore), CookstownGood
- Ballygawley Water, BallygawleyModerate
- Ballymully River (Ballygonny), MoneymoreModerate
This page shows 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.