| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.012 | 0.081 | 0.124 | 1.727 |
| River Wear - Chester-Le-Street | 0.262 | 0.395 | 0.462 | 3.331 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.252 | 0.268 | 1.229 |
| River Wear - Stanhope | 0.015 | 0.284 | 0.379 | 2.58 |
| River Gaunless - South Church | 0.046 | 0.109 | 0.137 | 1.238 |
| River Wear - Sunderland Bridge | 0.216 | 0.359 | 0.419 | 2.646 |
| River Wear - Witton Park | 0.245 | 0.41 | 0.479 | 3.817 |
| River Wear - Durham New Elvet Bridge | 0.15 | 0.304 | 0.368 | 2.856 |