| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.093 | 0.092 | 0.103 |
| River Wear - Chester-Le-Street | 0.315 | 0.322 | 0.322 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.241 | 0.247 | 0.29 |
| River Wear - Stanhope | 0.206 | 0.21 | 0.211 | 0.225 |
| River Gaunless - South Church | 0.066 | 0.085 | 0.081 | 0.102 |
| River Wear - Sunderland Bridge | 0.264 | 0.285 | 0.279 | 0.3 |
| River Wear - Witton Park | 0.299 | 0.306 | 0.305 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.158 | 0.163 | 0.184 | 0.228 |