Introduction
The Roe Counter site has a 3-channel crump weir spanning the breadth of the river. Each channel is built to a different level, with the central channel set at a lower level so that migratory species can get over the weir at lower water levels.
Below is the net up count for Roe Counter on the River Roe from 2012 to 2022
| Year | Net Up Count |
|---|---|
| 2012 | 3526 |
| 2013 | 4289 |
| 2014 | 3427 |
| 2015 | 2377 |
| 2016 | 3809 |
| 2017 | 2371 |
| 2018 | 4305 |
| 2019 | 1564 |
| 2020 | 3696 |
| 2021 | 4415 |
| 2022 | 2934 |
Location of Counter
Site Details - Partial Count
| 1 | Width of River | 17.7m |
| 3 | Breadth of Channels/Arrays: | 16.5m |
| a. Channel 1 | 7m | |
| b. Channel 2 | 2.5m | |
| c. Channel 3 | 7m | |
| 4 | Electrode Total Length: | 54m |
| 5 | Width Not Covered by Array | 0.0 |
| 7 | Operational Start Date 2100C | Jan 1999 |
| 8 | First Data Set | Jan 1999 |
| 9 | Camera | 1 x Arial |
| 10 | Camera Coverage | 1 – C1 |
| 11 | Required Salmon Upstream every year | 1833 |