| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.186 | 0.194 | 0.195 | 0.209 |
| River Wear - Chester-Le-Street | 0.444 | 0.449 | 0.452 | 0.467 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.238 | 0.238 | 0.244 |
| River Wear - Stanhope | 0.344 | 0.348 | 0.347 | 0.349 |
| River Gaunless - South Church | 0.16 | 0.168 | 0.167 | 0.173 |
| River Wear - Sunderland Bridge | 0.417 | 0.424 | 0.424 | 0.435 |
| River Wear - Witton Park | 0.467 | 0.477 | 0.476 | 0.485 |
| River Wear - Durham New Elvet Bridge | 0.326 | 0.331 | 0.332 | 0.343 |