| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.223 | 0.225 | 0.228 | 0.238 |
| River Wear - Chester-Le-Street | 0.481 | 0.484 | 0.484 | 0.489 |
| Smallhope Burn - Lanchester Front Street | 0.265 | 0.273 | 0.272 | 0.286 |
| River Wear - Stanhope | 0.35 | 0.354 | 0.354 | 0.36 |
| River Gaunless - South Church | 0.162 | 0.164 | 0.163 | 0.166 |
| River Wear - Sunderland Bridge | 0.44 | 0.442 | 0.441 | 0.446 |
| River Wear - Witton Park | 0.489 | 0.493 | 0.492 | 0.496 |
| River Wear - Durham New Elvet Bridge | 0.375 | 0.379 | 0.378 | 0.383 |