| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.361 | 0.372 | 0.374 | 0.391 |
| River Wear - Chester-Le-Street | 0.556 | 0.569 | 0.571 | 0.59 |
| Smallhope Burn - Lanchester Front Street | 0.33 | 0.335 | 0.335 | 0.343 |
| River Wear - Stanhope | 0.384 | 0.393 | 0.396 | 0.412 |
| River Gaunless - South Church | 0.214 | 0.217 | 0.217 | 0.223 |
| River Wear - Sunderland Bridge | 0.489 | 0.501 | 0.502 | 0.517 |
| River Wear - Witton Park | 0.542 | 0.555 | 0.556 | 0.574 |
| River Wear - Durham New Elvet Bridge | 0.433 | 0.445 | 0.446 | 0.464 |