| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.117 | 0.119 | 0.14 |
| River Wear - Chester-Le-Street | 0.322 | 0.328 | 0.328 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.259 | 0.26 | 0.271 |
| River Wear - Stanhope | 0.265 | 0.313 | 0.32 | 0.393 |
| River Gaunless - South Church | 0.048 | 0.052 | 0.053 | 0.062 |
| River Wear - Sunderland Bridge | 0.258 | 0.278 | 0.293 | 0.335 |
| River Wear - Witton Park | 0.295 | 0.365 | 0.362 | 0.41 |
| River Wear - Durham New Elvet Bridge | 0.191 | 0.212 | 0.217 | 0.253 |