| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.199 | 0.216 | 0.224 | 0.278 |
| River Wear - Chester-Le-Street | 0.441 | 0.466 | 0.464 | 0.481 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.288 | 0.289 | 0.301 |
| River Wear - Stanhope | 0.281 | 0.284 | 0.285 | 0.296 |
| River Gaunless - South Church | 0.121 | 0.132 | 0.135 | 0.164 |
| River Wear - Sunderland Bridge | 0.384 | 0.406 | 0.407 | 0.435 |
| River Wear - Witton Park | 0.434 | 0.449 | 0.451 | 0.475 |
| River Wear - Durham New Elvet Bridge | 0.266 | 0.287 | 0.289 | 0.315 |