| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.293 | 0.309 | 0.307 | 0.323 |
| River Wear - Chester-Le-Street | 0.464 | 0.468 | 0.471 | 0.486 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.292 | 0.291 | 0.301 |
| River Wear - Stanhope | 0.328 | 0.387 | 0.383 | 0.429 |
| River Gaunless - South Church | 0.125 | 0.131 | 0.131 | 0.141 |
| River Wear - Sunderland Bridge | 0.415 | 0.427 | 0.428 | 0.459 |
| River Wear - Witton Park | 0.472 | 0.491 | 0.498 | 0.541 |
| River Wear - Durham New Elvet Bridge | 0.335 | 0.343 | 0.344 | 0.362 |