| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.567 | 0.649 | 0.647 | 0.707 |
| River Wear - Chester-Le-Street | 1.109 | 1.269 | 1.268 | 1.365 |
| Smallhope Burn - Lanchester Front Street | 0.456 | 0.503 | 0.508 | 0.58 |
| River Wear - Stanhope | 0.977 | 1.053 | 1.052 | 1.154 |
| River Gaunless - South Church | 0.491 | 0.647 | 0.626 | 0.726 |
| River Wear - Sunderland Bridge | 0.993 | 1.153 | 1.129 | 1.222 |
| River Wear - Witton Park | 1.107 | 1.261 | 1.245 | 1.384 |
| River Wear - Durham New Elvet Bridge | 1.005 | 1.244 | 1.221 | 1.358 |