| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.159 | 0.163 | 0.163 | 0.169 |
| River Wear - Chester-Le-Street | 0.336 | 0.343 | 0.343 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.208 | 0.208 | 0.217 |
| River Wear - Stanhope | 0.245 | 0.25 | 0.251 | 0.259 |
| River Gaunless - South Church | 0.079 | 0.081 | 0.08 | 0.083 |
| River Wear - Sunderland Bridge | 0.29 | 0.294 | 0.293 | 0.3 |
| River Wear - Witton Park | 0.32 | 0.328 | 0.327 | 0.334 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.253 | 0.252 | 0.26 |