| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.1 | 0.101 | 0.105 |
| River Wear - Chester-Le-Street | 0.352 | 0.357 | 0.358 | 0.369 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.245 | 0.244 | 0.249 |
| River Wear - Stanhope | 0.235 | 0.242 | 0.242 | 0.249 |
| River Gaunless - South Church | 0.079 | 0.084 | 0.083 | 0.085 |
| River Wear - Sunderland Bridge | 0.296 | 0.304 | 0.304 | 0.315 |
| River Wear - Witton Park | 0.336 | 0.342 | 0.342 | 0.353 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.229 | 0.229 | 0.238 |