| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.236 | 0.238 | 0.239 | 0.248 |
| River Wear - Chester-Le-Street | 0.48 | 0.491 | 0.49 | 0.5 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.271 | 0.271 | 0.275 |
| River Wear - Stanhope | 0.356 | 0.364 | 0.367 | 0.393 |
| River Gaunless - South Church | 0.17 | 0.175 | 0.175 | 0.182 |
| River Wear - Sunderland Bridge | 0.429 | 0.439 | 0.441 | 0.458 |
| River Wear - Witton Park | 0.478 | 0.487 | 0.488 | 0.513 |
| River Wear - Durham New Elvet Bridge | 0.374 | 0.384 | 0.385 | 0.399 |