| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.3 | 0.308 | 0.31 | 0.325 |
| River Wear - Chester-Le-Street | 0.534 | 0.543 | 0.545 | 0.561 |
| Smallhope Burn - Lanchester Front Street | 0.316 | 0.319 | 0.318 | 0.323 |
| River Wear - Stanhope | 0.389 | 0.401 | 0.399 | 0.413 |
| River Gaunless - South Church | 0.176 | 0.181 | 0.181 | 0.185 |
| River Wear - Sunderland Bridge | 0.488 | 0.5 | 0.499 | 0.515 |
| River Wear - Witton Park | 0.56 | 0.574 | 0.574 | 0.591 |
| River Wear - Durham New Elvet Bridge | 0.362 | 0.372 | 0.373 | 0.389 |