| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.092 | 0.097 | 0.098 | 0.107 |
| River Wear - Chester-Le-Street | 0.383 | 0.403 | 0.407 | 0.444 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.235 | 0.234 | 0.241 |
| River Wear - Stanhope | 0.293 | 0.323 | 0.324 | 0.362 |
| River Gaunless - South Church | 0.069 | 0.073 | 0.072 | 0.076 |
| River Wear - Sunderland Bridge | 0.337 | 0.36 | 0.362 | 0.401 |
| River Wear - Witton Park | 0.395 | 0.417 | 0.418 | 0.453 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.286 | 0.288 | 0.314 |