| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.115 | 0.116 | 0.117 | 0.122 |
| River Wear - Chester-Le-Street | 0.385 | 0.388 | 0.389 | 0.396 |
| Smallhope Burn - Lanchester Front Street | 0.241 | 0.246 | 0.246 | 0.253 |
| River Wear - Stanhope | 0.262 | 0.271 | 0.27 | 0.277 |
| River Gaunless - South Church | 0.106 | 0.108 | 0.108 | 0.111 |
| River Wear - Sunderland Bridge | 0.337 | 0.34 | 0.341 | 0.349 |
| River Wear - Witton Park | 0.395 | 0.398 | 0.399 | 0.406 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.286 | 0.286 | 0.291 |