| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.085 | 0.086 | 0.103 |
| River Wear - Chester-Le-Street | 0.304 | 0.308 | 0.307 | 0.311 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.254 | 0.255 | 0.263 |
| River Wear - Stanhope | 0.191 | 0.193 | 0.193 | 0.196 |
| River Gaunless - South Church | 0.048 | 0.053 | 0.053 | 0.057 |
| River Wear - Sunderland Bridge | 0.232 | 0.237 | 0.238 | 0.25 |
| River Wear - Witton Park | 0.257 | 0.262 | 0.261 | 0.265 |
| River Wear - Durham New Elvet Bridge | 0.121 | 0.15 | 0.146 | 0.166 |