| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.085 | 0.097 | 0.1 | 0.122 |
| River Wear - Chester-Le-Street | 0.377 | 0.411 | 0.411 | 0.442 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.231 | 0.232 | 0.242 |
| River Wear - Stanhope | 0.349 | 0.409 | 0.462 | 0.703 |
| River Gaunless - South Church | 0.101 | 0.107 | 0.107 | 0.113 |
| River Wear - Sunderland Bridge | 0.335 | 0.369 | 0.37 | 0.424 |
| River Wear - Witton Park | 0.398 | 0.428 | 0.451 | 0.575 |
| River Wear - Durham New Elvet Bridge | 0.254 | 0.28 | 0.281 | 0.315 |