| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.152 | 0.151 | 0.156 |
| River Wear - Chester-Le-Street | 0.354 | 0.356 | 0.356 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.275 | 0.275 | 0.282 |
| River Wear - Stanhope | 0.228 | 0.228 | 0.228 | 0.231 |
| River Gaunless - South Church | 0.08 | 0.084 | 0.083 | 0.087 |
| River Wear - Sunderland Bridge | 0.288 | 0.29 | 0.289 | 0.291 |
| River Wear - Witton Park | 0.336 | 0.338 | 0.338 | 0.34 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.248 | 0.247 | 0.251 |