| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.213 | 0.224 | 0.225 | 0.242 |
| River Wear - Chester-Le-Street | 0.435 | 0.441 | 0.443 | 0.456 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.281 | 0.281 | 0.288 |
| River Wear - Stanhope | 0.297 | 0.315 | 0.312 | 0.322 |
| River Gaunless - South Church | 0.117 | 0.121 | 0.121 | 0.125 |
| River Wear - Sunderland Bridge | 0.394 | 0.399 | 0.4 | 0.414 |
| River Wear - Witton Park | 0.437 | 0.449 | 0.448 | 0.459 |
| River Wear - Durham New Elvet Bridge | 0.345 | 0.35 | 0.351 | 0.363 |