| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.251 | 0.254 | 0.258 | 0.281 |
| River Wear - Chester-Le-Street | 0.433 | 0.436 | 0.436 | 0.442 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.264 | 0.265 | 0.271 |
| River Wear - Stanhope | 0.3 | 0.308 | 0.308 | 0.316 |
| River Gaunless - South Church | 0.108 | 0.112 | 0.111 | 0.114 |
| River Wear - Sunderland Bridge | 0.383 | 0.385 | 0.385 | 0.388 |
| River Wear - Witton Park | 0.437 | 0.443 | 0.442 | 0.447 |
| River Wear - Durham New Elvet Bridge | 0.307 | 0.312 | 0.311 | 0.314 |