| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.107 | 0.108 | 0.108 | 0.113 |
| River Wear - Chester-Le-Street | 0.368 | 0.371 | 0.371 | 0.374 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.242 | 0.242 | 0.249 |
| River Wear - Stanhope | 0.239 | 0.242 | 0.241 | 0.244 |
| River Gaunless - South Church | 0.1 | 0.103 | 0.102 | 0.106 |
| River Wear - Sunderland Bridge | 0.316 | 0.319 | 0.319 | 0.325 |
| River Wear - Witton Park | 0.368 | 0.371 | 0.371 | 0.377 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.273 | 0.273 | 0.277 |