| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.075 | 0.079 |
| River Wear - Chester-Le-Street | 0.3 | 0.305 | 0.304 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.254 | 0.253 | 0.261 |
| River Wear - Stanhope | 0.197 | 0.201 | 0.2 | 0.204 |
| River Gaunless - South Church | 0.047 | 0.049 | 0.049 | 0.052 |
| River Wear - Sunderland Bridge | 0.237 | 0.24 | 0.24 | 0.247 |
| River Wear - Witton Park | 0.262 | 0.267 | 0.265 | 0.272 |
| River Wear - Durham New Elvet Bridge | 0.123 | 0.129 | 0.131 | 0.145 |