| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.11 | 0.112 | 0.111 | 0.114 |
| River Wear - Chester-Le-Street | 0.373 | 0.375 | 0.375 | 0.38 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.244 | 0.244 | 0.252 |
| River Wear - Stanhope | 0.244 | 0.252 | 0.25 | 0.255 |
| River Gaunless - South Church | 0.103 | 0.107 | 0.106 | 0.11 |
| River Wear - Sunderland Bridge | 0.324 | 0.327 | 0.326 | 0.329 |
| River Wear - Witton Park | 0.377 | 0.38 | 0.38 | 0.384 |
| River Wear - Durham New Elvet Bridge | 0.273 | 0.278 | 0.278 | 0.282 |