"Size doesn't matter ..."
| GUC, Tring Anglers | Stretch code | All-time max. | 2023 max. | 2022 max. | 2021 max. | 2020 max. | Veggie max. | Retro max. | |
| Cooks Wharf bottom, bridge to 2nd marina | CooBot | 38.8gBuDa 2010-03-27 | 9.9g | 20.7g | 28.6g | 18.5g | 16.1g | 35.9g | - |
| Cooks Wharf top, 2nd marina to lock | CooTop | 43.3gWaBe 2010-10-26 | - | 15.6g | 13.7g | 10.7g | 11.2g | 12.6g | - |
| Marsworth, between bottom locks | MarBet | 36.6gWiNe 2018-04-24 | - | - | - | - | 23.2g | 7.4g | - |
| Marsworth, bottom locks to farm bridge | MarGor | 24.9gMoDa 2011-05-08 | - | 19.4g | - | - | 14.0g | 20.2g | - |
| Marsworth, farm bridge to Red Lion | MarRed | 42.5gBuDa 2011-02-27 | - | 16.2g | - | - | 19.3g | 27.1g | - |
| Marsworth, Red Lion to Church Lane | MarChu | 38.9gMaAn 2019-10-02 | - | 18.0g | - | 25.3g | 38.9g | 31.5g | - |
| Marsworth, opposite BW yard | MarBWY | 36.3gWiNe 2011-03-17 | - | - | - | - | 14.2g | 24.3g | - |
| Marsworth, reservoir pound | MarRes | 36.8gBuDa 2009-10-03 | - | 13.9g | - | - | 12.2g | 23.2g | - |
| Marsworth, flight pound 1 | MarFl1 | 31.3gWiNe 2013-06-04 | - | - | - | - | 19.8g | 26.9g | - |
| Marsworth, flight pound 2, winding hole | MarFl2 | 32.5gWiNe 2010-05-19 | - | - | - | - | 9.3g | 9.3g | - |
| Marsworth, flight pound 3, B&B cottage | MarFl3 | 20.7gWiNe 2016-08-15 | - | - | - | - | 20.0g | 20.0g | - |
| Marsworth, flight pound 4 | MarFl4 | 31.0gWiNe 2013-09-04 | - | - | - | - | - | - | - |
| Marsworth flight pound 5, cottage far bank | MarFl5 | 40.1gWiNe 2013-06-05 | - | - | - | - | - | - | - |
| Bulbourne boats *NO FISHING* | BulBoa | N/F | |||||||
| Bulbourne wides | BulWid | 34.6gBuDa 2013-06-01 | - | - | - | - | - | 9.7g | - |
| Tring, Marshcroft Lane | TriMar | 42.2gBuDa 2012-06-15 | - | 10.4g | - | - | - | 23.8g | - |
| Tring station, north of bridge | TriStN | 26.8gWiNe 2010-09-09 | - | - | - | - | - | - | - |