| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.085 | 0.08 | 0.104 |
| River Wear - Chester-Le-Street | 0.299 | 0.312 | 0.315 | 0.337 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.233 | 0.233 | 0.268 |
| River Wear - Stanhope | 0.17 | 0.176 | 0.176 | 0.182 |
| River Gaunless - South Church | 0.052 | 0.067 | 0.072 | 0.146 |
| River Wear - Sunderland Bridge | 0.249 | 0.273 | 0.272 | 0.299 |
| River Wear - Witton Park | 0.297 | 0.303 | 0.302 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.238 | 0.237 | 0.253 |