| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.241 | 0.246 | 0.248 | 0.259 |
| River Wear - Chester-Le-Street | 0.503 | 0.512 | 0.515 | 0.531 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.288 | 0.287 | 0.292 |
| River Wear - Stanhope | 0.389 | 0.404 | 0.404 | 0.421 |
| River Gaunless - South Church | 0.168 | 0.172 | 0.172 | 0.176 |
| River Wear - Sunderland Bridge | 0.464 | 0.475 | 0.475 | 0.492 |
| River Wear - Witton Park | 0.534 | 0.547 | 0.548 | 0.564 |
| River Wear - Durham New Elvet Bridge | 0.374 | 0.383 | 0.384 | 0.399 |