| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.089 | 0.122 | 0.234 |
| River Wear - Chester-Le-Street | 0.316 | 0.326 | 0.336 | 0.385 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.273 | 0.281 | 0.426 |
| River Wear - Stanhope | 0.174 | 0.177 | 0.177 | 0.184 |
| River Gaunless - South Church | 0.06 | 0.101 | 0.124 | 0.315 |
| River Wear - Sunderland Bridge | 0.262 | 0.292 | 0.313 | 0.415 |
| River Wear - Witton Park | 0.303 | 0.312 | 0.338 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.231 | 0.242 | 0.258 | 0.327 |