OFFICIAL HYDROGRAPHIC OBSERVATION REPORT IE

River Aghacashlaun Water Level & Telemetry

Gauge Station: Aghacashlaun (Aghacashlaun) • Connacht• Ireland

● NORMAL FLOW

Water Level (STAGE)

1.57 m

Normal Band: 3.5 – 28.0 m

Discharge / Flow

16 m³/s

Historical Peak: 120 m³/s

Elevation

— ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Office of Public Works (waterlevel.ie) • GAUGE ID: IE-0000036022@54.0473,-7.9264 • COORD: 54.047°, -7.926°

OBSERVED: Oct 1, 2026, 4:20 PM

River Aghacashlaun Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: River Aghacashlaun

The River Aghacashlaun is a vital waterway situated within Ireland, flowing predominantly across the Connacht basin. It forms an integral artery of the North Western IRBD (HA 36) drainage basin. Along its course, it navigates through or proximate to Aghacashlaun, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the Aghacashlaun (Aghacashlaun) gauging station (coordinates: 54.0473°N, -7.9264°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

Ireland

REGION / STATE

Connacht

CATCHMENT BASIN

North Western IRBD (HA 36)

GAUGING LOCATION

Aghacashlaun

MONITORING STATIONS & GAUGES ALONG (1) UPSTREAM & DOWNSTREAM POINTS

Station / Location	REGION / STATE	Coordinates	Station ID	Action
Aghacashlaun (Aghacashlaun) CURRENT GAUGE	Connacht	54.047°, -7.926°	IE-0000036022@54.0473,-7.9264	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: River Aghacashlaun

What is the current River Aghacashlaun water level today? ↓

As of the latest continuous telemetry report, the River Aghacashlaun water level at Aghacashlaun (Aghacashlaun) is measured at baseline with an observed discharge of 16 m³/s.

Where is the official monitoring gauge for River Aghacashlaun located? ↓

The primary monitoring station for River Aghacashlaun is located at coordinates 54.0473° Latitude and -7.9264° Longitude near Aghacashlaun in Connacht. Telemetry is recorded under site identifier IE-0000036022@54.0473,-7.9264.

What are normal water levels and flood stages for River Aghacashlaun? ↓

Typical hydrological levels on the River Aghacashlaun generally fluctuate within 3.5 m and 28.0 m. When stage exceeds these parameters, localized bank overflow and flood advisories may be triggered.

Where does the River Aghacashlaun flow? ↓

The River Aghacashlaun courses through Ireland across the Connacht basin, draining into the North Western IRBD (HA 36). It provides critical natural drainage and freshwater replenishment across its catchment reach.