Using river levels for fishing
Use a familiar gauge to follow changes before a visit and put your own fishing experience in context.
Find the stretch and its station
Start on the river page and use the station map to see where a gauge is located. A reading belongs to that instrument, not every fishing spot on the river. Follow the official angling links for information about the fishery itself.
Read the time before the number
Open a station page and check when its latest observation was made. The website publishes data periodically, so the displayed level is not a live view. Use the 24-hour and seven-day charts to see the recorded changes and any gaps.
Compare changes at the same gauge
The six-hour and 24-hour summaries compare the latest observation with an available reading close to the earlier time. The actual comparison timestamp is shown. A positive change means the recorded level rose between those two observations; a negative change means it fell. Missing comparisons stay unavailable.
Build on your own experience
Save the river to My rivers for a quick return. When you keep your own trip notes, record the station, observation time and level alongside what you saw locally. Comparing visits at the same gauge is more useful than comparing metre readings at different gauges, whose reference levels can differ. Favourites stay in this browser.
Check the fishery before travelling
Use the official fishing information linked from the river page to check current rules and any permissions or local access arrangements. The atlas does not establish a right to fish or enter land. Water level alone does not measure clarity, temperature, fish activity or whether conditions are safe.
Official angling information from Inland Fisheries Ireland ↗