Giliwiskaw Brook
- Survey sites
- 3
- Survey events
- 24
- Recorded taxa
- 14
- Evidence period
- 23 Oct 1990 – 19 May 2026
- Sites latest within 2 years
- 1
- Sites latest over 10 years ago
- 1
- EA waterbody IDs
- GB104028046590
- Access status
- Not established by survey data
Compare river fishing evidence · England
Same facts.
No winner score.
Choose two named waters and compare the evidence that actually exists. Survey effort, species records and freshness are shown separately because none proves access, current presence or fishing quality.
River Kennet
- Survey sites
- 56
- Survey events
- 264
- Recorded taxa
- 31
- Evidence period
- 28 Sept 1999 – 14 Oct 2025
- Sites latest within 2 years
- 16
- Sites latest over 10 years ago
- 31
- EA waterbody IDs
- GB106039017420 · GB106039023120 · GB106039023140 · GB106039023172
- Access status
- Not established by survey data
Overlap
13 recorded taxa appear in both survey sets
The site counts are shown per water. A higher count can reflect more monitoring sites, not a larger or healthier population.
- PikeGiliwiskaw Brook 2River Kennet 47Latest evidence 12 Mar 2013 · 9 Oct 2025
- ChubGiliwiskaw Brook 3River Kennet 41Latest evidence 19 May 2026 · 9 Oct 2025
- DaceGiliwiskaw Brook 3River Kennet 41Latest evidence 8 Feb 2023 · 9 Oct 2025
- PerchGiliwiskaw Brook 3River Kennet 38Latest evidence 19 May 2026 · 9 Oct 2025
- RoachGiliwiskaw Brook 3River Kennet 36Latest evidence 8 Feb 2023 · 8 Oct 2025
- GudgeonGiliwiskaw Brook 3River Kennet 31Latest evidence 8 Feb 2023 · 1 Oct 2025
- TenchGiliwiskaw Brook 1River Kennet 13Latest evidence 23 Apr 2019 · 13 Nov 2024
- BullheadGiliwiskaw Brook 2River Kennet 11Latest evidence 19 May 2026 · 14 Oct 2025
- MinnowGiliwiskaw Brook 2River Kennet 11Latest evidence 19 May 2026 · 14 Oct 2025
- Stone loachGiliwiskaw Brook 2River Kennet 8Latest evidence 19 May 2026 · 8 Oct 2025
- European eelGiliwiskaw Brook 1River Kennet 9Latest evidence 29 Jan 1998 · 8 Nov 2013
- Common [wild] carpGiliwiskaw Brook 1River Kennet 5Latest evidence 2 Nov 1993 · 24 Oct 2018
- 3-spined sticklebackGiliwiskaw Brook 1River Kennet 4Latest evidence 19 May 2026 · 14 Oct 2025
Only in the Giliwiskaw Brook survey set
- Crucian carp1 site · latest 12 Mar 2013
Only in the River Kennet survey set
- Brown / sea trout47 sites · latest 14 Oct 2025
- Bleak27 sites · latest 25 Sept 2025
- Barbel22 sites · latest 25 Sept 2025
- Grayling21 sites · latest 9 Oct 2025
- Common bream19 sites · latest 25 Sept 2025
- Atlantic salmon14 sites · latest 25 Oct 2010
- Roach x common bream hybrid12 sites · latest 25 Oct 2018
- Ruffe9 sites · latest 5 Nov 2022
- Rainbow trout8 sites · latest 8 Oct 2024
- Brook lamprey7 sites · latest 14 Oct 2025
- European eels > elvers5 sites · latest 10 Oct 2025
- Pike varieties5 sites · latest 1 Oct 2025
- Mirror carp4 sites · latest 4 Nov 2008
- Common carp varieties3 sites · latest 22 Oct 2015
- Rudd3 sites · latest 4 Nov 2022
- Silver bream3 sites · latest 4 Nov 2022
- Brook lamprey > ammocoete1 site · latest 6 Oct 2023
- Golden goldfish1 site · latest 12 Nov 2009
Method and boundary
Comparison, not prediction.
- SourceEnvironment Agency Ecology & Fish Data
- LicenceOpen Government Licence v3.0
- Source copy retrieved23 Jul 2026
- CoordinatesNot published on this page
- Not assertedAccess, current presence, abundance, catch prospects or safety