| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.122 | 0.127 | 0.125 | 0.13 |
| River Wear - Chester-Le-Street | 0.415 | 0.438 | 0.434 | 0.454 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.251 | 0.25 | 0.256 |
| River Wear - Stanhope | 0.293 | 0.317 | 0.317 | 0.348 |
| River Gaunless - South Church | 0.113 | 0.117 | 0.117 | 0.12 |
| River Wear - Sunderland Bridge | 0.37 | 0.387 | 0.391 | 0.419 |
| River Wear - Witton Park | 0.424 | 0.443 | 0.444 | 0.48 |
| River Wear - Durham New Elvet Bridge | 0.305 | 0.316 | 0.318 | 0.335 |