| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.217 | 0.219 | 0.22 | 0.227 |
| River Wear - Chester-Le-Street | 0.444 | 0.445 | 0.446 | 0.453 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.284 | 0.284 | 0.288 |
| River Wear - Stanhope | 0.289 | 0.295 | 0.295 | 0.3 |
| River Gaunless - South Church | 0.161 | 0.164 | 0.164 | 0.166 |
| River Wear - Sunderland Bridge | 0.392 | 0.394 | 0.394 | 0.4 |
| River Wear - Witton Park | 0.429 | 0.433 | 0.433 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.319 | 0.319 | 0.327 |