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Real-time water level monitoring for New Brunswick rivers and streams. This is an unofficial community project.

How to Use

• Tap a station marker or list item to view its water level chart
• Charts show observed levels, forecasts, and WSC readings over a 6-day window
• Layers button (left) toggles historical flood extents and basemaps
• Stations button (bottom) opens the station list
• Threshold lines on charts show advisory, watch, warning, flood, and record levels

Status Levels

• Normal Below advisory threshold
• Advisory Approaching watch level
• Watch Moderate flood risk
• Warning Significant flood risk
• Flood At or above flood stage
• No Data No recent readings

Data Sources

• GeoNB River Watch / Province of NB: flood thresholds, forecasts, station data
• Water Survey of Canada / ECCC: real-time hydrometric gauges
• GeoNB Historical Floods: flood extents (1973, 1976, 1987, 2008, 2018)
• Esri: imagery basemap & ArcGIS services
• OpenStreetMap: street map tiles

Data is fetched in real time from public sources and may be delayed. Do not rely solely on this tool for flood safety decisions. Always consult official NB emergency resources.