| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.093 | 0.097 |
| River Wear - Chester-Le-Street | 0.306 | 0.309 | 0.309 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.256 | 0.255 | 0.261 |
| River Wear - Stanhope | 0.192 | 0.193 | 0.193 | 0.195 |
| River Gaunless - South Church | 0.052 | 0.055 | 0.054 | 0.057 |
| River Wear - Sunderland Bridge | 0.236 | 0.24 | 0.24 | 0.243 |
| River Wear - Witton Park | 0.262 | 0.267 | 0.266 | 0.27 |
| River Wear - Durham New Elvet Bridge | 0.124 | 0.137 | 0.135 | 0.144 |