| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.134 | 0.136 | 0.136 | 0.141 |
| River Wear - Chester-Le-Street | 0.309 | 0.315 | 0.315 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.199 | 0.208 | 0.207 | 0.213 |
| River Wear - Stanhope | 0.203 | 0.205 | 0.205 | 0.207 |
| River Gaunless - South Church | 0.079 | 0.08 | 0.08 | 0.083 |
| River Wear - Sunderland Bridge | 0.252 | 0.258 | 0.259 | 0.281 |
| River Wear - Witton Park | 0.291 | 0.294 | 0.294 | 0.298 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.225 | 0.225 | 0.238 |