| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.227 | 0.229 | 0.23 | 0.238 |
| River Wear - Chester-Le-Street | 0.453 | 0.457 | 0.458 | 0.465 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.288 | 0.288 | 0.293 |
| River Wear - Stanhope | 0.3 | 0.307 | 0.306 | 0.311 |
| River Gaunless - South Church | 0.166 | 0.17 | 0.169 | 0.174 |
| River Wear - Sunderland Bridge | 0.4 | 0.405 | 0.406 | 0.414 |
| River Wear - Witton Park | 0.438 | 0.445 | 0.444 | 0.454 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.328 | 0.328 | 0.335 |