River Molesey - Teddington
20 fish species have been recorded at 4 locations along the River Molesey - Teddington.
- Fish species
- 20
- Places surveyed
- 4
- Survey visits
- 55
- 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 |
|---|---|---|---|---|---|
| RoachRutilus rutilus | 4 | 2025 | 2,292 | Median: 10.2 cm1,366 fish measuredLargest measured roach: 30 cm | — |
| PerchPerca fluviatilis | 4 | 2025 | 908 | Median: 14.2 cm723 fish measuredLargest measured perch: 43.7 cm | — |
| ChubLeuciscus cephalus | 4 | 2025 | 386 | Median: 47.3 cm306 fish measuredLargest measured chub: 55 cm | — |
| PikeEsox lucius | 4 | 2025 | 275 | Median: 68.9 cm211 fish measuredLargest measured pike: 101 cm | — |
| DaceLeuciscus leuciscus | 4 | 2025 | 511 | Median: 8 cm409 fish measuredLargest measured dace: 23.5 cm | — |
| BleakAlburnus alburnus | 4 | 2025 | 1,152 | Median: 9 cm911 fish measuredLargest measured bleak: 15.7 cm | — |
| GudgeonGobio gobio | 4 | 2025 | 316 | Median: 10.8 cm266 fish measuredLargest measured gudgeon: 16.5 cm | — |
| BarbelBarbus barbus | 4 | 2025 | 67 | Median: 62.7 cm40 fish measuredLargest measured barbel: 76 cm | — |
| European eelAnguilla anguilla | 3 | 2024 | 156 | Median: 43 cm141 fish measuredLargest measured european eel: 110 cm | — |
| Common breamAbramis brama | 3 | 2025 | 106 | Median: 41.5 cm97 fish measuredLargest measured common bream: 53.8 cm | — |
| Common carpCyprinus carpio | 3 | 2019 | 39 | Median: 65.5 cm34 fish measuredLargest measured common carp: 77 cm | — |
| ZanderSander lucioperca | 3 | 2014 | 12 | Median: 56.4 cm12 fish measuredLargest measured zander: 73 cm | — |
| RuffeGymnocephalus cernuus | 3 | 2014 | 19 | Median: 11 cm16 fish measuredLargest measured ruffe: 12.5 cm | — |
| FlounderPlatichthys flesus | 2 | 2023 | 19 | Median: 21.4 cm19 fish measuredLargest measured flounder: 35.5 cm | — |
| Brown / sea troutSalmo trutta | 2 | 2025 | 12 | Median: 39.6 cm12 fish measuredLargest measured brown / sea trout: 55.4 cm | — |
| Thin lipped grey mulletLiza ramada | 2 | 2025 | 6 | Median: 42.8 cm6 fish measuredLargest measured thin lipped grey mullet: 53 cm | — |
| Atlantic salmonSalmo salar | 1 | 2019 | 7 | Median: 65 cm6 fish measuredLargest measured atlantic salmon: 78.8 cm | Median: 9 lb 5 oz (4.23 kg)2 fish weighedLargest measured: 12 lb 9.1 oz (5.7 kg) |
| Grass carpCtenopharyngodon idella | 1 | 2019 | 2 | Median: 55.3 cm2 fish measuredLargest measured grass carp: 58.5 cm | — |
| TenchTinca tinca | 1 | 2025 | 2 | Median: 36.8 cm2 fish measuredLargest measured tench: 49 cm | — |
| Rainbow troutOncorhynchus mykiss | 1 | 2000 | 1 | — | — |
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 Molesey - Teddington. 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 →