| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.136 | 0.14 | 0.14 | 0.145 |
| River Wear - Chester-Le-Street | 0.391 | 0.394 | 0.393 | 0.398 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.263 | 0.262 | 0.271 |
| River Wear - Stanhope | 0.305 | 0.307 | 0.307 | 0.313 |
| River Gaunless - South Church | 0.124 | 0.126 | 0.126 | 0.128 |
| River Wear - Sunderland Bridge | 0.345 | 0.349 | 0.349 | 0.355 |
| River Wear - Witton Park | 0.409 | 0.41 | 0.411 | 0.415 |
| River Wear - Durham New Elvet Bridge | 0.288 | 0.298 | 0.297 | 0.301 |