River Wye
7 fish species have been recorded at 9 locations along the River Wye.
- Fish species
- 7
- Places surveyed
- 9
- Survey visits
- 35
- Records span
- 1995–2025
Local EA evidence
Where fish were recorded
Choose a point on the map to see what was recorded there.
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River conditions
Environment Agency evidence
Fish found in this river
Open a linked fish for detailed measurements, or use the map filter above to compare survey locations.
| Fish | Sites | Most recent | Fish counted | Measured length | Measured weight |
|---|---|---|---|---|---|
| Brown / sea troutSalmo trutta | 9 | 2025 | 1,687 | Median: 21.4 cm1,685 fish measuredLargest measured brown / sea trout: 48 cm | — |
| BullheadCottus gobio | 9 | 2025 | 1,158 | Median: 6.3 cm290 fish measuredLargest measured bullhead: 9.4 cm | — |
| Rainbow troutOncorhynchus mykiss | 6 | 2025 | 606 | Median: 23.6 cm605 fish measuredLargest measured rainbow trout: 52.5 cm | — |
| GraylingThymallus thymallus | 2 | 2015 | 21 | Median: 25.5 cm21 fish measuredLargest measured grayling: 34.4 cm | — |
| Stone loachBarbatula barbatula | 1 | 2015 | 16 | Median: 8.4 cm16 fish measuredLargest measured stone loach: 11.4 cm | — |
| BleakAlburnus alburnus | 1 | 2014 | 1 | Recorded length: 12 cm1 fish measured | — |
| Brook lampreyLampetra planeri | 1 | 2015 | 3 | Median: 11.5 cm3 fish measuredLargest measured brook lamprey: 16 cm | — |
EA surveys have recorded these fish at particular sites and times. Absence from a survey is not evidence that a species is absent from the river. Every valid individual length and weight is retained, with its sample size shown.
Useful context
This page follows survey locations along the main River Wye. Tributaries and unrelated rivers with similar names are kept separate.
The map shows past fish records, not fishing access or a promise of what you’ll catch today.
How RiverFish handles the data →