River Hogsmill
10 fish species have been recorded at 8 locations along the River Hogsmill.
- Fish species
- 10
- Places surveyed
- 8
- Survey visits
- 14
- Records span
- 2006–2022
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 |
|---|---|---|---|---|---|
| 3-spined sticklebackGasterosteus aculeatus | 8 | 2022 | 39 | Median: 4.1 cm39 fish measuredLargest measured 3-spined stickleback: 5.9 cm | — |
| MinnowPhoxinus phoxinus | 8 | 2022 | 203 | Median: 5.8 cm203 fish measuredLargest measured minnow: 8.6 cm | — |
| BullheadCottus gobio | 8 | 2022 | 382 | Median: 5 cm382 fish measuredLargest measured bullhead: 9.9 cm | — |
| European eelAnguilla anguilla | 7 | 2022 | 149 | Median: 47 cm149 fish measuredLargest measured european eel: 80 cm | — |
| RoachRutilus rutilus | 5 | 2022 | 231 | Median: 12 cm231 fish measuredLargest measured roach: 23.5 cm | — |
| ChubLeuciscus cephalus | 4 | 2022 | 145 | Median: 20.9 cm145 fish measuredLargest measured chub: 46.2 cm | — |
| DaceLeuciscus leuciscus | 4 | 2022 | 97 | Median: 12.4 cm97 fish measuredLargest measured dace: 23.2 cm | — |
| Stone loachBarbatula barbatula | 3 | 2022 | 76 | Median: 9.2 cm76 fish measuredLargest measured stone loach: 13.2 cm | — |
| GudgeonGobio gobio | 3 | 2016 | 35 | Median: 14.1 cm35 fish measuredLargest measured gudgeon: 16.6 cm | — |
| RuddScardinius erythrophthalmus | 1 | 2016 | 1 | Recorded length: 19.5 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 River Hogsmill. 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 →