| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.243 | 0.358 | 0.345 | 0.459 |
| River Wear - Chester-Le-Street | 0.416 | 0.499 | 0.5 | 0.561 |
| Smallhope Burn - Lanchester Front Street | 0.294 | 0.338 | 0.346 | 0.456 |
| River Wear - Stanhope | 0.269 | 0.388 | 0.374 | 0.476 |
| River Gaunless - South Church | 0.123 | 0.154 | 0.159 | 0.202 |
| River Wear - Sunderland Bridge | 0.395 | 0.42 | 0.421 | 0.456 |
| River Wear - Witton Park | 0.356 | 0.462 | 0.44 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.377 | 0.394 | 0.396 | 0.429 |