"Size doesn't matter ..."
| Mon & Brec Canal, Abergavenny | Stretch code | All-time max. | 2025 max. | 2024 max. | 2023 max. | 2022 max. | Veggie max. | Retro max. | |
| Gilwern east, ? W> ? | GilWeE | - | - | - | - | - | - | - | - |
| Gilwern village, ? W> b103 Main Rd | GilweV | - | - | - | - | - | - | - | - |
| Gilwern Wharf, b103 N> b104 Church Rd | GilWeW | - | - | - | - | - | - | - | - |
| Gilwern car park, b104 N> farm b105 | GilWeC | 20.3gWiNe 2024-08-06 | - | 20.3g | - | - | - | - | - |
| Gilwern, Malford Gr b105 N> farm b106 | GilWeM | 11.9gWiNe 2024-08-07 | - | 11.9g | - | - | - | - | - |
| Gilwern north, b106 N> farm b107 | GilWeN | 13.0gWiNe 2024-08-06 | - | 13.0g | - | - | - | - | - |
| Glangrwyney, farm b107 N> farm b108 piers | Glangr | 10.0gWiNe 2024-08-07 | - | 10.0g | - | - | - | - | - |
| Herons Rest south, b108 piers N> farm b109 | HerReS | 15.8gWiNe 2024-08-07 | - | 15.8g | - | - | - | - | - |
| Herons Rest marina, farm b109 W> road b110 | HerReM | 12.7gWiNe 2024-08-07 | - | 12.7g | - | - | - | - | - |
| Herons Rest west, road b110 W> ? | HerReW | 16.3gWiNe 2024-08-07 | - | 16.3g | - | - | - | - | - |