| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.147 | 0.15 | 0.15 | 0.154 |
| River Wear - Chester-Le-Street | 0.389 | 0.392 | 0.391 | 0.395 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.258 | 0.257 | 0.261 |
| River Wear - Stanhope | 0.255 | 0.257 | 0.256 | 0.259 |
| River Gaunless - South Church | 0.129 | 0.132 | 0.131 | 0.134 |
| River Wear - Sunderland Bridge | 0.337 | 0.34 | 0.339 | 0.344 |
| River Wear - Witton Park | 0.395 | 0.397 | 0.397 | 0.4 |
| River Wear - Durham New Elvet Bridge | 0.284 | 0.291 | 0.29 | 0.293 |