| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.136 | 0.136 | 0.14 |
| River Wear - Chester-Le-Street | 0.382 | 0.385 | 0.385 | 0.391 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.252 | 0.252 | 0.258 |
| River Wear - Stanhope | 0.241 | 0.243 | 0.243 | 0.245 |
| River Gaunless - South Church | 0.117 | 0.121 | 0.121 | 0.126 |
| River Wear - Sunderland Bridge | 0.339 | 0.34 | 0.34 | 0.345 |
| River Wear - Witton Park | 0.394 | 0.396 | 0.396 | 0.4 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.298 | 0.298 | 0.302 |