| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.19 | 0.192 | 0.192 | 0.197 |
| River Wear - Chester-Le-Street | 0.442 | 0.444 | 0.446 | 0.456 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.266 | 0.265 | 0.269 |
| River Wear - Stanhope | 0.332 | 0.34 | 0.34 | 0.349 |
| River Gaunless - South Church | 0.102 | 0.104 | 0.103 | 0.106 |
| River Wear - Sunderland Bridge | 0.397 | 0.403 | 0.402 | 0.41 |
| River Wear - Witton Park | 0.463 | 0.469 | 0.469 | 0.478 |
| River Wear - Durham New Elvet Bridge | 0.319 | 0.321 | 0.322 | 0.329 |