| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.095 | 0.104 | 0.105 | 0.125 |
| River Wear - Chester-Le-Street | 0.316 | 0.341 | 0.343 | 0.374 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.269 | 0.273 | 0.316 |
| River Wear - Stanhope | 0.239 | 0.268 | 0.265 | 0.281 |
| River Gaunless - South Church | 0.052 | 0.071 | 0.075 | 0.113 |
| River Wear - Sunderland Bridge | 0.273 | 0.284 | 0.291 | 0.329 |
| River Wear - Witton Park | 0.293 | 0.319 | 0.32 | 0.336 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.229 | 0.235 | 0.264 |