| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.14 | 0.142 | 0.142 | 0.147 |
| River Wear - Chester-Le-Street | 0.392 | 0.394 | 0.395 | 0.4 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.254 | 0.254 | 0.26 |
| River Wear - Stanhope | 0.25 | 0.255 | 0.253 | 0.257 |
| River Gaunless - South Church | 0.123 | 0.125 | 0.125 | 0.128 |
| River Wear - Sunderland Bridge | 0.351 | 0.352 | 0.352 | 0.357 |
| River Wear - Witton Park | 0.407 | 0.41 | 0.41 | 0.414 |
| River Wear - Durham New Elvet Bridge | 0.297 | 0.305 | 0.305 | 0.309 |