| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.084 | 0.087 | 0.087 | 0.092 |
| River Wear - Chester-Le-Street | 0.354 | 0.359 | 0.359 | 0.364 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.254 | 0.253 | 0.259 |
| River Wear - Stanhope | 0.272 | 0.282 | 0.281 | 0.291 |
| River Gaunless - South Church | 0.074 | 0.076 | 0.075 | 0.077 |
| River Wear - Sunderland Bridge | 0.317 | 0.319 | 0.319 | 0.324 |
| River Wear - Witton Park | 0.377 | 0.38 | 0.38 | 0.385 |
| River Wear - Durham New Elvet Bridge | 0.299 | 0.302 | 0.302 | 0.306 |