| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.213 | 0.22 | 0.221 | 0.235 |
| River Wear - Chester-Le-Street | 0.472 | 0.484 | 0.485 | 0.502 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.273 | 0.272 | 0.28 |
| River Wear - Stanhope | 0.351 | 0.362 | 0.363 | 0.384 |
| River Gaunless - South Church | 0.113 | 0.118 | 0.124 | 0.14 |
| River Wear - Sunderland Bridge | 0.428 | 0.443 | 0.441 | 0.456 |
| River Wear - Witton Park | 0.492 | 0.507 | 0.507 | 0.527 |
| River Wear - Durham New Elvet Bridge | 0.344 | 0.354 | 0.354 | 0.367 |