Daily water radar
Nanny-Delvin Water Radar
A source-led watchlist for the Nanny-Delvin catchment: rivers, lakes, estuaries, lagoons, water quality, restoration, citizen science, incidents, evidence, and suitable grants.
Watch logic
What this radar is watching for
Nanny-Delvin, River Nanny, River Delvin, East Meath, North Fingal, Balbriggan, Gormanston, Julianstown, Laytown, Bettystown, Naul, Sonairte, septic tanks, domestic wastewater, slurry/manure spreading timing, rainfall-runoff risk, agricultural runoff, nutrients, sediment, fish kills, invasive species, Spartina, wetland birds, river ecology, algal blooms, wetlands, riparian buffers, citizen science, estuaries, lagoons, grants, local road and planning schemes, route options, bridges, crossings, drainage, EIAR/EIA, Appropriate Assessment, LAWPRO, EPA, IFI, NPWS, and practical research that helps the Trust act.
Weekly digest
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Source health
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Useful signals
Five lanes for action
The radar is deliberately practical: it watches catchment practice, waterbody evidence and alerts, planning and infrastructure affecting waters, funding routes, and research that can support action.
Indexed archive
Daily snapshots
Each refresh stores a dated JSON snapshot so the radar remains auditable over time.