| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.252 | 0.281 | 0.285 | 0.339 |
| River Wear - Chester-Le-Street | 0.485 | 0.54 | 0.54 | 0.58 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.303 | 0.305 | 0.325 |
| River Wear - Stanhope | 0.404 | 0.464 | 0.48 | 0.613 |
| River Gaunless - South Church | 0.103 | 0.106 | 0.107 | 0.111 |
| River Wear - Sunderland Bridge | 0.453 | 0.497 | 0.498 | 0.544 |
| River Wear - Witton Park | 0.52 | 0.571 | 0.578 | 0.659 |
| River Wear - Durham New Elvet Bridge | 0.372 | 0.404 | 0.406 | 0.444 |