| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.058 | 0.079 | 0.096 | 0.161 |
| River Wear - Chester-Le-Street | 0.303 | 0.333 | 0.335 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.201 | 0.224 | 0.226 | 0.28 |
| River Wear - Stanhope | 0.187 | 0.192 | 0.191 | 0.195 |
| River Gaunless - South Church | 0.079 | 0.096 | 0.103 | 0.155 |
| River Wear - Sunderland Bridge | 0.247 | 0.269 | 0.284 | 0.328 |
| River Wear - Witton Park | 0.281 | 0.286 | 0.29 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.244 | 0.25 | 0.288 |