| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.092 | 0.096 | 0.095 | 0.098 |
| River Wear - Chester-Le-Street | 0.362 | 0.372 | 0.372 | 0.386 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.207 | 0.214 |
| River Wear - Stanhope | 0.267 | 0.28 | 0.281 | 0.302 |
| River Gaunless - South Church | 0.078 | 0.08 | 0.08 | 0.083 |
| River Wear - Sunderland Bridge | 0.325 | 0.338 | 0.337 | 0.35 |
| River Wear - Witton Park | 0.383 | 0.393 | 0.395 | 0.415 |
| River Wear - Durham New Elvet Bridge | 0.363 | 0.372 | 0.372 | 0.383 |