| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.153 | 0.151 | 0.154 |
| River Wear - Chester-Le-Street | 0.413 | 0.42 | 0.421 | 0.435 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.263 | 0.263 | 0.272 |
| River Wear - Stanhope | 0.28 | 0.293 | 0.294 | 0.305 |
| River Gaunless - South Church | 0.14 | 0.144 | 0.144 | 0.147 |
| River Wear - Sunderland Bridge | 0.367 | 0.376 | 0.375 | 0.389 |
| River Wear - Witton Park | 0.409 | 0.415 | 0.417 | 0.433 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.303 | 0.303 | 0.312 |