| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.113 | 0.117 | 0.118 | 0.127 |
| River Wear - Chester-Le-Street | 0.428 | 0.446 | 0.443 | 0.458 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.219 | 0.221 | 0.238 |
| River Wear - Stanhope | 0.367 | 0.433 | 0.429 | 0.479 |
| River Gaunless - South Church | 0.088 | 0.093 | 0.093 | 0.125 |
| River Wear - Sunderland Bridge | 0.413 | 0.433 | 0.429 | 0.442 |
| River Wear - Witton Park | 0.477 | 0.498 | 0.5 | 0.525 |
| River Wear - Durham New Elvet Bridge | 0.35 | 0.364 | 0.362 | 0.372 |