| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.188 | 0.19 | 0.19 | 0.197 |
| River Wear - Chester-Le-Street | 0.44 | 0.447 | 0.446 | 0.456 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.259 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.329 | 0.339 | 0.338 | 0.355 |
| River Gaunless - South Church | 0.137 | 0.14 | 0.139 | 0.144 |
| River Wear - Sunderland Bridge | 0.398 | 0.406 | 0.407 | 0.417 |
| River Wear - Witton Park | 0.447 | 0.457 | 0.456 | 0.473 |
| River Wear - Durham New Elvet Bridge | 0.34 | 0.347 | 0.346 | 0.353 |