| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.091 | 0.091 | 0.103 |
| River Wear - Chester-Le-Street | 0.308 | 0.315 | 0.315 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.207 | 0.207 | 0.215 |
| River Wear - Stanhope | 0.205 | 0.208 | 0.207 | 0.211 |
| River Gaunless - South Church | 0.085 | 0.091 | 0.09 | 0.093 |
| River Wear - Sunderland Bridge | 0.26 | 0.264 | 0.263 | 0.266 |
| River Wear - Witton Park | 0.293 | 0.306 | 0.302 | 0.309 |
| River Wear - Durham New Elvet Bridge | 0.229 | 0.233 | 0.232 | 0.236 |