| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.239 | 0.241 | 0.241 | 0.245 |
| River Wear - Chester-Le-Street | 0.502 | 0.506 | 0.508 | 0.519 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.263 | 0.263 | 0.267 |
| River Wear - Stanhope | 0.414 | 0.435 | 0.434 | 0.447 |
| River Gaunless - South Church | 0.169 | 0.172 | 0.172 | 0.175 |
| River Wear - Sunderland Bridge | 0.468 | 0.474 | 0.474 | 0.485 |
| River Wear - Witton Park | 0.528 | 0.539 | 0.539 | 0.549 |
| River Wear - Durham New Elvet Bridge | 0.394 | 0.401 | 0.401 | 0.412 |