| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.324 | 0.337 | 0.338 | 0.354 |
| River Wear - Chester-Le-Street | 0.546 | 0.556 | 0.558 | 0.573 |
| Smallhope Burn - Lanchester Front Street | 0.306 | 0.31 | 0.309 | 0.316 |
| River Wear - Stanhope | 0.375 | 0.384 | 0.383 | 0.392 |
| River Gaunless - South Church | 0.148 | 0.154 | 0.154 | 0.162 |
| River Wear - Sunderland Bridge | 0.489 | 0.503 | 0.501 | 0.515 |
| River Wear - Witton Park | 0.558 | 0.573 | 0.572 | 0.585 |
| River Wear - Durham New Elvet Bridge | 0.403 | 0.415 | 0.415 | 0.428 |