| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.138 | 0.138 | 0.147 |
| River Wear - Chester-Le-Street | 0.412 | 0.419 | 0.42 | 0.436 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.263 | 0.263 | 0.274 |
| River Wear - Stanhope | 0.344 | 0.356 | 0.361 | 0.394 |
| River Gaunless - South Church | 0.129 | 0.133 | 0.132 | 0.135 |
| River Wear - Sunderland Bridge | 0.379 | 0.388 | 0.387 | 0.397 |
| River Wear - Witton Park | 0.433 | 0.451 | 0.451 | 0.475 |
| River Wear - Durham New Elvet Bridge | 0.308 | 0.321 | 0.32 | 0.327 |