| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.281 | 0.29 | 0.29 | 0.299 |
| River Wear - Chester-Le-Street | 0.527 | 0.535 | 0.535 | 0.543 |
| Smallhope Burn - Lanchester Front Street | 0.307 | 0.31 | 0.311 | 0.323 |
| River Wear - Stanhope | 0.401 | 0.444 | 0.442 | 0.484 |
| River Gaunless - South Church | 0.192 | 0.202 | 0.2 | 0.204 |
| River Wear - Sunderland Bridge | 0.479 | 0.488 | 0.488 | 0.499 |
| River Wear - Witton Park | 0.534 | 0.552 | 0.551 | 0.574 |
| River Wear - Durham New Elvet Bridge | 0.388 | 0.393 | 0.394 | 0.403 |