River Teifi · Afon Teifi
All four gauges on the River Teifi are normal and steady.
Read from 4 river-level gauges at 12:00 on 28 October 2026 GMT, and read again every fifteen minutes.
See the River Teifi on the live map →Every gauge on the River Teifi, right now
| Gauge | km above the mouth |
Level now |
Against its record |
Percentile | Trend |
|---|---|---|---|---|---|
| Pontrydfendigaid No1near Pontrhydfendigaid | 115 | 0.80 m | Normal | 81st | ▬steady |
| Pont Llanionear Llanddewi Brefi | 93 | 1.39 m | Normal | 86th | ▬steady |
| Llanfairnear Llandysul | 48 | 1.25 m | Normal | 83rd | ▬steady |
| Glan Teifinear Abercych | 16 | 1.92 m | Normal | 90th | ▬steady |
The percentile is where a gauge's latest reading sits in its own record of readings, not how full the channel is. A river sits low most of the time, so a high percentile takes surprisingly little water: at Beddgelert on the Glaslyn, with thirty-six years of record, the ninety-fourth percentile is about 1.05 m - 1.38 m below the highest level ever recorded there.
The course of the River Teifi
About this river
From its highest reach down to its mouth near Gwbert, the Afon Teifi runs 121 km. The lowest 9 km are tidal, where a gauge reads the tide as much as the river. The course above is drawn in two weights: the bright line is where Ordnance Survey Open Rivers calls the channel the Afon Teifi, and the faint line, about 28 km of it, is the same water running under another name, past a lake or a weir pool. Its gauges hold between 8 and 40 years of readings, and that is what today's levels are compared with.
- Pontrydfendigaid No2 - a rain gauge near Pontrhydfendigaid, not a river level
- Cellan - a rain gauge near Pentre’r-felin, not a river level
- Llechryd - a rain gauge near Llandygwydd, not a river level
- Cardigan Quay TideGauge - a rain gauge near Bridgend, not a river level