| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.133 | 0.134 | 0.134 | 0.138 |
| River Wear - Chester-Le-Street | 0.412 | 0.42 | 0.422 | 0.44 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.27 | 0.269 | 0.274 |
| River Wear - Stanhope | 0.328 | 0.34 | 0.339 | 0.356 |
| River Gaunless - South Church | 0.109 | 0.111 | 0.111 | 0.114 |
| River Wear - Sunderland Bridge | 0.372 | 0.38 | 0.382 | 0.401 |
| River Wear - Witton Park | 0.431 | 0.442 | 0.444 | 0.462 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.268 | 0.27 | 0.282 |