Naglack — water body quality
near Carrickmacross, Monaghan
Naglack is a lake in Monaghan, near Carrickmacross, covering 9.3 ha.
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 |
|---|---|
| Naglack | Bad |
Overall status reflects the worst stretch (precautionary).
This water body
- Type
- Lake
- Area
- 9.3 ha
- County
- Monaghan
- Location
- 53.9661, -6.7002
Others in Monaghan
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 EPA Water Framework Directive ecological status data © Environmental Protection Agency, licensed under CC-BY-4.0.