rivers.ie
← All rivers
Simplified drawing of the Boyne from source to mouth, with its main tributaries
Source to mouth · EPA river network, simplified
Kildare · Louth · Meath · Offaly

River Boyne

The Boyne rises in Kildare and travels northeast towards the Irish Sea below Drogheda. Around Trim and Navan, IFI describes a river with established wild brown trout angling.

PLACES & CONNECTIONS

A river to explore

Explore Boyne locations around Trim, Navan and Slane, or follow its Kells and Enfield Blackwater tributaries through the connected-river links.

Connected rivers: River Blackwater (Enfield) River Blackwater (Kells)

Explore station locations →
MEASURED AT THE STATION

Water levels

Each reading belongs to a named station. Levels use a local reference point and are not water depth.

Choosing a station

Trim, Navan Weir and Slane Castle are named Boyne gauges. Use the full station name when returning to a familiar record.

Station names and references: OPW station directory. Context reviewed · Inland Fisheries Ireland local guide.

OPW water-level station

Trim

Reading not loaded
—View station ↗
OPW water-level station

Boyne Aqueduct

Reading not loaded
—View station ↗
OPW water-level station

Navan Weir

Reading not loaded
—View station ↗
OPW water-level station

Slane Castle

Reading not loaded
—View station ↗
OPW water-level station

Blackcastle

Reading not loaded
—View station ↗
EPA HydroNet station · daily

Ballinter Bridge

Reading not loaded
—View station ↗
EPA HydroNet station · daily

Kishawanny Weir

Reading not loaded
—View station ↗
FOR ANGLERS

Planning a fishing visit

The official guide focuses on wild brown trout between Longwood and Navan and around Trim. It identifies angling associations and private fisheries serving different sections.

Species described by the official guide: Brown trout.

Ask the listed association which waters its visitor permit covers.

Boyne: Navan to Longwood angling guide ↗
Inland Fisheries Ireland · Source reviewed .

Using river levels for fishing →

Current rules, licences, permits and access

A State licence and permission for a particular fishery are separate matters. Check the applicable licence requirements, the current rules for your species and water, and the club or rights holder’s permission. A permit does not by itself establish a route across private land.

These links lead to the official publisher. Seasons, restrictions, prices and access arrangements are not reproduced here.

Check current rules, permissions and local access before travelling. These readings do not measure fishing quality or establish that it is safe to enter the water.

RIVER HEALTH

Ecological status

Assessments apply to individual waterbodies and assessment periods. Conditions can vary along a river.

Understanding ecological status →