| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.169 | 0.171 | 0.171 | 0.178 |
| River Wear - Chester-Le-Street | 0.388 | 0.391 | 0.392 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.265 | 0.269 | 0.269 | 0.278 |
| River Wear - Stanhope | 0.233 | 0.234 | 0.234 | 0.24 |
| River Gaunless - South Church | 0.128 | 0.131 | 0.132 | 0.152 |
| River Wear - Sunderland Bridge | 0.329 | 0.332 | 0.332 | 0.343 |
| River Wear - Witton Park | 0.363 | 0.366 | 0.366 | 0.371 |
| River Wear - Durham New Elvet Bridge | 0.274 | 0.28 | 0.28 | 0.285 |