River Bourne
15 fish species have been recorded at 5 locations along the River Bourne.
- Fish species
- 15
- Places surveyed
- 5
- Survey visits
- 38
- Records span
- 2001–2024
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 |
|---|---|---|---|---|---|
| GraylingThymallus thymallus | 5 | 2024 | 497 | Median: 12.1 cm492 fish measuredLargest measured grayling: 41 cm | — |
| European eelAnguilla anguilla | 5 | 2024 | 64 | Median: 40 cm61 fish measuredLargest measured european eel: 60.2 cm | — |
| 3-spined sticklebackGasterosteus aculeatus | 5 | 2018 | — | — | — |
| Brown / sea troutSalmo trutta | 4 | 2024 | 2,028 | Median: 12 cm2,028 fish measuredLargest measured brown / sea trout: 47.5 cm | Median: 0.7 oz (0.02 kg)16 fish weighedLargest measured: 15.3 oz (0.435 kg) |
| BullheadCottus gobio | 4 | 2024 | 124 | Median: 4.3 cm115 fish measuredLargest measured bullhead: 7 cm | — |
| MinnowPhoxinus phoxinus | 4 | 2022 | 42 | Median: 6 cm42 fish measuredLargest measured minnow: 7.3 cm | — |
| PikeEsox lucius | 4 | 2008 | 33 | Median: 36.5 cm33 fish measuredLargest measured pike: 83 cm | — |
| Stone loachBarbatula barbatula | 3 | 2024 | — | — | — |
| Brook lampreyLampetra planeri | 3 | 2009 | 1 | Recorded length: 10.5 cm1 fish measuredView brook lamprey measurement → | — |
| Atlantic salmonSalmo salar | 2 | 2018 | 43 | Median: 9.5 cm43 fish measuredLargest measured atlantic salmon: 17.5 cm | Median: 0.3 oz (0.008 kg)4 fish weighedLargest measured: 0.4 oz (0.01 kg) |
| ChubLeuciscus cephalus | 2 | 2004 | 2 | Median: 28.9 cm2 fish measuredLargest measured chub: 38.2 cm | — |
| DaceLeuciscus leuciscus | 2 | 2004 | 3 | Median: 10.6 cm3 fish measuredLargest measured dace: 11.2 cm | — |
| RoachRutilus rutilus | 2 | 2013 | 5 | Median: 12.5 cm5 fish measuredLargest measured roach: 20.2 cm | — |
| GudgeonGobio gobio | 1 | 2004 | 2 | Median: 10.9 cm2 fish measuredLargest measured gudgeon: 13.9 cm | — |
| PerchPerca fluviatilis | 1 | 2004 | 3 | Median: 28.2 cm3 fish measuredLargest measured perch: 28.3 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 Bourne. 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 →