Chalvey Ditch
13 fish species have been recorded at 2 locations along the Chalvey Ditch.
- Fish species
- 13
- Places surveyed
- 2
- Survey visits
- 4
- Records span
- 2006–2014
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 |
|---|---|---|---|---|---|
| Stone loachBarbatula barbatula | 2 | 2014 | 21 | Median: 4.4 cm21 fish measuredLargest measured stone loach: 8.9 cm | — |
| 3-spined sticklebackGasterosteus aculeatus | 2 | 2014 | 1 | Recorded length: 3.8 cm1 fish measured | — |
| BullheadCottus gobio | 1 | 2009 | 62 | Median: 4 cm62 fish measuredLargest measured bullhead: 8.8 cm | — |
| ChubLeuciscus cephalus | 1 | 2009 | 64 | Median: 10.4 cm64 fish measuredLargest measured chub: 27 cm | — |
| MinnowPhoxinus phoxinus | 1 | 2009 | 7 | Median: 5.2 cm7 fish measuredLargest measured minnow: 6 cm | — |
| RoachRutilus rutilus | 1 | 2009 | 74 | Median: 7.4 cm74 fish measuredLargest measured roach: 15.4 cm | — |
| European eelAnguilla anguilla | 1 | 2007 | 4 | Median: 62 cm4 fish measuredLargest measured european eel: 76 cm | — |
| GudgeonGobio gobio | 1 | 2007 | 17 | Median: 9.5 cm17 fish measuredLargest measured gudgeon: 10.4 cm | — |
| PerchPerca fluviatilis | 1 | 2009 | 13 | Median: 12.5 cm13 fish measuredLargest measured perch: 16.2 cm | — |
| 10-spined sticklebackPungitius pungitius | 1 | 2014 | — | — | — |
| DaceLeuciscus leuciscus | 1 | 2007 | 12 | Median: 9.7 cm12 fish measuredLargest measured dace: 12.3 cm | — |
| PikeEsox lucius | 1 | 2009 | 1 | Recorded length: 20.2 cm1 fish measured | — |
| TenchTinca tinca | 1 | 2007 | 2 | Median: 5.2 cm2 fish measuredLargest measured tench: 5.3 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 Chalvey Ditch. 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 →