| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.055 | 0.055 | 0.058 |
| River Wear - Chester-Le-Street | 0.3 | 0.303 | 0.303 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.198 | 0.208 | 0.205 | 0.215 |
| River Wear - Stanhope | 0.192 | 0.192 | 0.192 | 0.193 |
| River Gaunless - South Church | 0.075 | 0.079 | 0.078 | 0.085 |
| River Wear - Sunderland Bridge | 0.239 | 0.242 | 0.243 | 0.252 |
| River Wear - Witton Park | 0.272 | 0.279 | 0.279 | 0.283 |
| River Wear - Durham New Elvet Bridge | 0.209 | 0.215 | 0.214 | 0.223 |