| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.197 | 0.2 | 0.199 | 0.203 |
| River Wear - Chester-Le-Street | 0.447 | 0.456 | 0.455 | 0.463 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.241 | 0.24 | 0.244 |
| River Wear - Stanhope | 0.415 | 0.433 | 0.432 | 0.46 |
| River Gaunless - South Church | 0.126 | 0.131 | 0.131 | 0.134 |
| River Wear - Sunderland Bridge | 0.429 | 0.443 | 0.439 | 0.447 |
| River Wear - Witton Park | 0.508 | 0.525 | 0.524 | 0.531 |
| River Wear - Durham New Elvet Bridge | 0.334 | 0.34 | 0.341 | 0.348 |