Individual EA measurements
Largest measured dace
The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.
| Length | Survey date | Survey location | Survey ID |
|---|---|---|---|
| 26.5 cm | 21 May 1992 | Lea Crescent (original site 2) | 81587 |
| 26.1 cm | 25 Sept 1986 | u/s Bretford (original site 7) | 81621 |
| 25.5 cm | 1 Oct 1985 | d/s Newbold | 81584 |
| 25.3 cm | 12 Sept 2002 | U/s Cloud Bridge | 63860 |
| 25.3 cm | 10 Oct 1985 | Marston Hall (original site 10) | 81633 |
| 25.2 cm | 1 Oct 1985 | Lea Crescent (original site 2) | 81585 |
| 25.2 cm | 16 Oct 1981 | u/s weir Little Lawford (original site 4) | 81600 |
| 24.9 cm | 10 Oct 1985 | Marston Hall (original site 10) | 81633 |
| 24.8 cm | 14 Oct 1985 | Ryton-on-Dunsmore (original site 15) | 81650 |
| 24.8 cm | 16 Oct 1981 | Wolston Mill (original site 9) | 81632 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where dace were found
Each point marks a survey location with at least one dace record.
Choose a point on the map to see what was recorded there.
Map points are approximate and don’t show fishing access. Check local permissions before visiting.
| Place surveyed | First recorded | Last recorded | Visits finding dace |
|---|---|---|---|
| Upstream Stratford - Netting | 31 Oct 2017 | 12 Sept 2023 | 2 |
| Little Lawford - Netting | 12 Sept 2023 | 12 Sept 2023 | 1 |
| Stareton Gauging Station | 16 Oct 1981 | 10 Jul 2014 | 14 |
| Lilbourne | 11 Aug 1992 | 10 Jul 2014 | 3 |
| d/s Stanford Hall | 11 Aug 1992 | 8 Jul 2014 | 6 |
| Ryton Golf Course 2 | 11 Jul 2013 | 11 Jul 2013 | 1 |
| Ryton Golf Course 1 | 11 Jul 2013 | 11 Jul 2013 | 1 |
| Ryton | 6 Jul 2009 | 6 Jul 2009 | 1 |
| Bubbenhall | 16 Oct 1985 | 6 Jul 2009 | 6 |
| U/s Cloud Bridge | 12 Sept 2002 | 24 Sept 2008 | 4 |
| D/s Ryton Bridge | 12 Sept 2002 | 24 Sept 2008 | 6 |
| Upstream Bubbenhall | 15 Aug 2006 | 15 Aug 2006 | 1 |
| National Agricultural Centre, Stonleigh | 22 Aug 2002 | 29 Sept 2004 | 3 |
| Wolston | 14 Aug 2001 | 20 Aug 2002 | 2 |
| Bretford | 11 Sept 1980 | 20 Aug 2002 | 4 |
| Brandon March Nature Reserve | 15 Aug 2001 | 15 Aug 2001 | 1 |
| Welford, Naseby Rd | 9 Jul 1992 | 22 May 2001 | 2 |
| North Kilworth | 9 Jul 1992 | 22 May 2001 | 2 |
| Bidford | 3 Apr 1997 | 3 Apr 1997 | 1 |
| Alveston | 2 Apr 1997 | 2 Apr 1997 | 1 |
| Warwick (by Pottertons) | 23 May 1996 | 23 May 1996 | 1 |
| Rock Mill Weir Pool | 23 May 1996 | 23 May 1996 | 1 |
| Hill Wotton | 23 May 1996 | 23 May 1996 | 1 |
| d/s Abbey (John Bloors' water) | 5 Oct 1994 | 22 May 1996 | 2 |
| Ashow | 27 Jun 1990 | 22 May 1996 | 3 |
| Welford, u/s Bridge at Four Alls | 21 May 1996 | 21 May 1996 | 1 |
| Luddington | 19 Jul 1995 | 21 May 1996 | 2 |
| Siskin Drive (original site 19) | 15 Oct 1985 | 7 May 1996 | 3 |
| Wolston Bridge (original site 12) | 10 Oct 1985 | 2 May 1996 | 2 |
| u/s Bretford - Bretford Layby | 1 May 1996 | 1 May 1996 | 1 |
| u/s Bretford (original site 7) | 3 Oct 1985 | 1 May 1996 | 4 |
| d/s Long Lawford (original site 5) | 13 May 1992 | 30 Apr 1996 | 2 |
| Kings Newnham (original site 6) | 2 Oct 1985 | 30 Apr 1996 | 3 |
| d/s Newbold | 1 Oct 1985 | 26 Apr 1996 | 3 |
| Home Farm (original site 3) | 1 Oct 1985 | 26 Apr 1996 | 3 |
| u/s Saxons Mill, Hill Wootton | 28 Jun 1990 | 6 Oct 1994 | 2 |
| Chesford Bridge | 27 Jun 1990 | 5 Oct 1994 | 2 |
| gate 3 Stoneleigh to u/s islands & shallows | 3 Oct 1989 | 4 Oct 1994 | 2 |
| Hampton Wood Nature Reserve 2 | 21 Sept 1993 | 21 Sept 1993 | 1 |
| Hampton Wood Nature Reserve 1 | 21 Sept 1993 | 21 Sept 1993 | 1 |
| Barford (u/s weir - motorway bridge) | 24 Aug 1993 | 24 Aug 1993 | 1 |
| Barton, Pilgrim Lock (weir pool only) | 22 Jul 1993 | 22 Jul 1993 | 1 |
| Barton | 22 Jul 1993 | 22 Jul 1993 | 1 |
| Rock Farm (original site 20) | 15 Oct 1985 | 9 Jun 1992 | 2 |
| u/s weir Little Lawford (original site 4) | 16 Oct 1981 | 21 May 1992 | 2 |
| Lea Crescent (original site 2) | 1 Oct 1985 | 21 May 1992 | 2 |
| Ryton Bridge (original site 18) | 14 Oct 1985 | 20 May 1992 | 2 |
| d/s Wolston (original site 13) | 10 Oct 1985 | 19 May 1992 | 2 |
| Guys Cliffe | 10 Jun 1991 | 10 Jun 1991 | 1 |
| u/s Sowe Mouth | 21 Jun 1983 | 26 Sept 1990 | 2 |
| d/s Warwick Castle | 4 Jul 1990 | 4 Jul 1990 | 1 |
| Longbridge | 1 Apr 1982 | 4 Jul 1990 | 3 |
| Foxes Study | 4 Jul 1990 | 4 Jul 1990 | 1 |
| Warwick, St Nicholas Park | 28 Jun 1990 | 28 Jun 1990 | 1 |
| d/s Sowe Mouth to gate 3 Stoneleigh | 3 Oct 1989 | 26 Jun 1990 | 2 |
| d/s islands to bridge 5 (Abbey access) | 3 Oct 1989 | 3 Oct 1989 | 1 |
| Downstream Islands - Bridge 5 | 3 Oct 1989 | 3 Oct 1989 | 1 |
| Cloud Bridge (original site 22a) | 16 Oct 1985 | 16 Oct 1985 | 1 |
| Bubbenhall (original site 21) | 20 Jun 1983 | 15 Oct 1985 | 2 |
| d/s Ryton-on-Dunsmore (original site 16) | 14 Oct 1985 | 14 Oct 1985 | 1 |
| Ryton-on-Dunsmore (original site 15) | 14 Oct 1985 | 14 Oct 1985 | 1 |
| Brandon Golf Course (original site 14) | 11 Oct 1985 | 11 Oct 1985 | 1 |
| Marston Hall (original site 10) | 10 Oct 1985 | 10 Oct 1985 | 1 |
| Brandon | 10 Oct 1985 | 10 Oct 1985 | 1 |
| Wolston Mill (original site 9) | 16 Oct 1981 | 16 Oct 1981 | 1 |
| Brownsover | 9 Aug 1978 | 9 Aug 1978 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1978–2023
Survey records by year
Each bar shows how many survey visits recorded dace that year.
Fish measured by surveyors
Measured length distribution
See how the 1,259 measured fish were spread across different length ranges.
- Smallest
- 2.4 cm
- Lower quarter
- 10 cm
- Median
- 15 cm
- Upper quarter
- 18.5 cm
- Largest
- 26.5 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Warwickshire Avon
Compare other species with enough survey and measurement data for a detailed page.
Before you fish
Good to know
These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.
Learn how RiverFish uses the data →