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Search River Height Sensor Locations:

You can subscribe to over 400 river height sensors located in various water bodies across Ireland using MapAlerter. This data is sourced from the OPW and MapAlerter will send you an alert for your preferred sensor locations each time the river reaches a "trigger height" that you specify. Use the map to browse your preferred area, or choose from the list of available counties, below.

Samples from Donegal

Tap into any location to subscribe.

River Sensor Location 
Data is provided by the Office of Public Works (OPW). The data provided in the API is licensed under a Creative Commons Attribution 4.0 International License.