| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.061 | 0.061 | 0.066 |
| River Wear - Chester-Le-Street | 0.304 | 0.306 | 0.306 | 0.309 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.219 | 0.218 | 0.223 |
| River Wear - Stanhope | 0.18 | 0.181 | 0.18 | 0.185 |
| River Gaunless - South Church | 0.044 | 0.046 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.265 | 0.267 | 0.268 | 0.272 |
| River Wear - Witton Park | 0.319 | 0.321 | 0.321 | 0.324 |
| River Wear - Durham New Elvet Bridge | 0.209 | 0.215 | 0.214 | 0.219 |