| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.156 | 0.159 | 0.159 | 0.163 |
| River Wear - Chester-Le-Street | 0.433 | 0.439 | 0.44 | 0.451 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.266 | 0.266 | 0.274 |
| River Wear - Stanhope | 0.307 | 0.317 | 0.316 | 0.325 |
| River Gaunless - South Church | 0.137 | 0.142 | 0.142 | 0.148 |
| River Wear - Sunderland Bridge | 0.397 | 0.402 | 0.402 | 0.41 |
| River Wear - Witton Park | 0.455 | 0.463 | 0.461 | 0.465 |
| River Wear - Durham New Elvet Bridge | 0.334 | 0.338 | 0.339 | 0.35 |