| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.08 | 0.085 | 0.392 |
| River Wear - Chester-Le-Street | 0.29 | 0.332 | 0.334 | 0.482 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.236 | 0.238 | 0.361 |
| River Wear - Stanhope | 0.192 | 0.221 | 0.235 | 0.455 |
| River Gaunless - South Church | 0.055 | 0.068 | 0.07 | 0.152 |
| River Wear - Sunderland Bridge | 0.241 | 0.279 | 0.284 | 0.404 |
| River Wear - Witton Park | 0.271 | 0.314 | 0.323 | 0.479 |
| River Wear - Durham New Elvet Bridge | 0.12 | 0.186 | 0.191 | 0.339 |