| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.116 | 0.119 | 0.119 | 0.123 |
| River Wear - Chester-Le-Street | 0.352 | 0.355 | 0.355 | 0.362 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.227 | 0.226 | 0.231 |
| River Wear - Stanhope | 0.242 | 0.246 | 0.246 | 0.248 |
| River Gaunless - South Church | 0.097 | 0.099 | 0.099 | 0.101 |
| River Wear - Sunderland Bridge | 0.304 | 0.305 | 0.306 | 0.311 |
| River Wear - Witton Park | 0.353 | 0.356 | 0.356 | 0.361 |
| River Wear - Durham New Elvet Bridge | 0.254 | 0.258 | 0.258 | 0.261 |