| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.147 | 0.148 | 0.149 | 0.155 |
| River Wear - Chester-Le-Street | 0.35 | 0.354 | 0.354 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.26 | 0.259 | 0.267 |
| River Wear - Stanhope | 0.26 | 0.265 | 0.264 | 0.266 |
| River Gaunless - South Church | 0.071 | 0.075 | 0.075 | 0.082 |
| River Wear - Sunderland Bridge | 0.302 | 0.303 | 0.303 | 0.307 |
| River Wear - Witton Park | 0.347 | 0.349 | 0.348 | 0.352 |
| River Wear - Durham New Elvet Bridge | 0.289 | 0.291 | 0.29 | 0.294 |