| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.166 | 0.181 | 0.183 | 0.214 |
| River Wear - Chester-Le-Street | 0.364 | 0.372 | 0.372 | 0.386 |
| Smallhope Burn - Lanchester Front Street | 0.265 | 0.274 | 0.283 | 0.352 |
| River Wear - Stanhope | 0.269 | 0.279 | 0.277 | 0.283 |
| River Gaunless - South Church | 0.07 | 0.073 | 0.072 | 0.076 |
| River Wear - Sunderland Bridge | 0.305 | 0.307 | 0.307 | 0.315 |
| River Wear - Witton Park | 0.354 | 0.356 | 0.356 | 0.36 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.299 | 0.299 | 0.306 |