| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.187 | 0.189 | 0.189 | 0.194 |
| River Wear - Chester-Le-Street | 0.418 | 0.42 | 0.42 | 0.423 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.276 | 0.275 | 0.283 |
| River Wear - Stanhope | 0.272 | 0.277 | 0.276 | 0.279 |
| River Gaunless - South Church | 0.151 | 0.154 | 0.154 | 0.157 |
| River Wear - Sunderland Bridge | 0.364 | 0.365 | 0.365 | 0.371 |
| River Wear - Witton Park | 0.399 | 0.403 | 0.402 | 0.408 |
| River Wear - Durham New Elvet Bridge | 0.3 | 0.304 | 0.303 | 0.307 |