| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.014 | 0.014 | 0.014 | 0.016 |
| River Wear - Chester-Le-Street | 0.39 | 0.395 | 0.395 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.259 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.271 | 0.273 | 0.273 | 0.279 |
| River Gaunless - South Church | 0.107 | 0.11 | 0.109 | 0.112 |
| River Wear - Sunderland Bridge | 0.348 | 0.351 | 0.351 | 0.355 |
| River Wear - Witton Park | 0.399 | 0.403 | 0.402 | 0.405 |
| River Wear - Durham New Elvet Bridge | 0.305 | 0.328 | 0.327 | 0.332 |