| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.096 | 0.105 | 0.104 | 0.11 |
| River Wear - Chester-Le-Street | 0.377 | 0.381 | 0.38 | 0.385 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.26 | 0.259 | 0.263 |
| River Wear - Stanhope | 0.311 | 0.316 | 0.316 | 0.327 |
| River Gaunless - South Church | 0.077 | 0.079 | 0.079 | 0.081 |
| River Wear - Sunderland Bridge | 0.34 | 0.347 | 0.346 | 0.355 |
| River Wear - Witton Park | 0.403 | 0.41 | 0.409 | 0.417 |
| River Wear - Durham New Elvet Bridge | 0.315 | 0.32 | 0.32 | 0.329 |