| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.243 | 0.253 | 0.254 | 0.273 |
| River Wear - Chester-Le-Street | 0.484 | 0.501 | 0.502 | 0.526 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.269 | 0.269 | 0.276 |
| River Wear - Stanhope | 0.357 | 0.373 | 0.374 | 0.396 |
| River Gaunless - South Church | 0.167 | 0.178 | 0.176 | 0.187 |
| River Wear - Sunderland Bridge | 0.443 | 0.461 | 0.461 | 0.482 |
| River Wear - Witton Park | 0.495 | 0.516 | 0.516 | 0.54 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.375 | 0.375 | 0.394 |