| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.097 | 0.099 | 0.099 | 0.101 |
| River Wear - Chester-Le-Street | 0.509 | 0.526 | 0.528 | 0.547 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.268 | 0.285 | 0.338 |
| River Wear - Stanhope | 0.481 | 0.525 | 0.723 | 1.303 |
| River Gaunless - South Church | 0.116 | 0.125 | 0.156 | 0.263 |
| River Wear - Sunderland Bridge | 0.483 | 0.508 | 0.534 | 1.038 |
| River Wear - Witton Park | 0.557 | 0.581 | 0.71 | 1.356 |
| River Wear - Durham New Elvet Bridge | 0.378 | 0.402 | 0.403 | 0.488 |