| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.057 | 0.058 | 0.064 |
| River Wear - Chester-Le-Street | 0.294 | 0.299 | 0.298 | 0.303 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.224 | 0.223 | 0.232 |
| River Wear - Stanhope | 0.191 | 0.193 | 0.192 | 0.193 |
| River Gaunless - South Church | 0.078 | 0.082 | 0.081 | 0.086 |
| River Wear - Sunderland Bridge | 0.241 | 0.244 | 0.245 | 0.252 |
| River Wear - Witton Park | 0.276 | 0.279 | 0.279 | 0.282 |
| River Wear - Durham New Elvet Bridge | 0.203 | 0.209 | 0.209 | 0.218 |