| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.145 | 0.148 | 0.148 | 0.153 |
| River Wear - Chester-Le-Street | 0.396 | 0.399 | 0.4 | 0.406 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.242 | 0.243 | 0.257 |
| River Wear - Stanhope | 0.262 | 0.266 | 0.266 | 0.274 |
| River Gaunless - South Church | 0.114 | 0.117 | 0.117 | 0.128 |
| River Wear - Sunderland Bridge | 0.345 | 0.348 | 0.349 | 0.354 |
| River Wear - Witton Park | 0.392 | 0.394 | 0.394 | 0.4 |
| River Wear - Durham New Elvet Bridge | 0.305 | 0.308 | 0.308 | 0.311 |