Restoring Water Quality in County Monaghan's Lake Catchments
County Monaghan is a county rich in lakes, rivers, streams and wetlands. These freshwater ecosystems are an essential part of the landscape, supporting biodiversity, wildlife, agriculture and local communities. However, the water quality of many lakes and rivers in County Monaghan is poor, and some continue to deteriorate.
So, what is causing the decline in Monaghan’s water quality, and what can we do to restore our freshwater ecosystems?
At Síolta Chroí, we wanted to explore these questions and help build a greater understanding of the challenges facing the county’s lakes and rivers.
Understanding Water Quality in County Monaghan
In 2022, with the support of LAWPRO (Local Authority Waters Programme), Síolta Chroí produced a film examining the condition of County Monaghan’s freshwater ecosystems.
The film explores some of the key causes of poor water quality in Monaghan’s lakes and rivers, looking at the pressures placed on waterways and the relationship between land management and water quality.
Our rivers and lakes do not exist in isolation. They are part of interconnected river catchments, where what happens on the surrounding land can have a direct impact on the water.
Nutrient run-off, soil erosion, drainage, agricultural practices, damaged wetlands, land-use change and other sources of pollution can all place pressure on freshwater ecosystems.
Why Healthy Lakes and Rivers Matter
The health of our waterways is closely connected to the health of the wider environment.
When excessive nutrients enter lakes and rivers, they can contribute to algal growth and ecological imbalance. Sediment and other pollutants can damage aquatic habitats and affect fish, insects, plants, birds and other wildlife that depend on clean water.
Over time, these pressures can reduce biodiversity and the ability of freshwater ecosystems to remain healthy and resilient.
Protecting water quality in County Monaghan is therefore not only about protecting our lakes and rivers. It is about protecting the wider landscape and the communities, farmers and wildlife that depend upon it.
We invite you to watch the film, explore the issues it raises, and consider what restoring County Monaghan’s freshwater ecosystems could look like.