Langden RSA/HMWB 2011 onwards
4 fish species have been recorded at 15 locations along the Langden RSA/HMWB 2011 onwards.
- Fish species
- 4
- Places surveyed
- 15
- Survey visits
- 169
- Records span
- 2011–2018
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 | 15 | 2018 | 12,825 | Median: 6.8 cm12,825 fish measuredLargest measured brown / sea trout: 53 cm | — |
| Atlantic salmonSalmo salar | 13 | 2018 | 990 | Median: 7.1 cm990 fish measuredLargest measured atlantic salmon: 17.2 cm | — |
| BullheadCottus gobio | 9 | 2018 | 7 | Median: 7.5 cm7 fish measuredLargest measured bullhead: 9.2 cm | — |
| European eelAnguilla anguilla | 2 | 2018 | 3 | Recorded length: 25 cm1 fish measured | — |
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 Langden RSA/HMWB 2011 onwards. 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 →