| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.136 | 0.136 | 0.14 |
| River Wear - Chester-Le-Street | 0.347 | 0.355 | 0.354 | 0.361 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.235 | 0.234 | 0.24 |
| River Wear - Stanhope | 0.264 | 0.28 | 0.279 | 0.288 |
| River Gaunless - South Church | 0.089 | 0.091 | 0.091 | 0.093 |
| River Wear - Sunderland Bridge | 0.318 | 0.324 | 0.323 | 0.329 |
| River Wear - Witton Park | 0.377 | 0.384 | 0.384 | 0.389 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.252 | 0.252 | 0.261 |