| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.074 | 0.076 |
| River Wear - Chester-Le-Street | 0.326 | 0.33 | 0.329 | 0.333 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.231 | 0.23 | 0.24 |
| River Wear - Stanhope | 0.211 | 0.216 | 0.215 | 0.22 |
| River Gaunless - South Church | 0.089 | 0.092 | 0.093 | 0.101 |
| River Wear - Sunderland Bridge | 0.277 | 0.284 | 0.282 | 0.285 |
| River Wear - Witton Park | 0.321 | 0.324 | 0.325 | 0.332 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.242 | 0.242 | 0.246 |