| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.221 | 0.227 | 0.228 | 0.241 |
| River Wear - Chester-Le-Street | 0.453 | 0.46 | 0.461 | 0.471 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.294 | 0.294 | 0.3 |
| River Wear - Stanhope | 0.318 | 0.326 | 0.328 | 0.345 |
| River Gaunless - South Church | 0.122 | 0.129 | 0.128 | 0.135 |
| River Wear - Sunderland Bridge | 0.407 | 0.417 | 0.417 | 0.429 |
| River Wear - Witton Park | 0.466 | 0.479 | 0.479 | 0.492 |
| River Wear - Durham New Elvet Bridge | 0.28 | 0.288 | 0.289 | 0.301 |