| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.092 | 0.092 | 0.094 |
| River Wear - Chester-Le-Street | 0.315 | 0.318 | 0.317 | 0.321 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.229 | 0.228 | 0.234 |
| River Wear - Stanhope | 0.211 | 0.212 | 0.212 | 0.215 |
| River Gaunless - South Church | 0.091 | 0.094 | 0.094 | 0.097 |
| River Wear - Sunderland Bridge | 0.255 | 0.256 | 0.256 | 0.259 |
| River Wear - Witton Park | 0.286 | 0.288 | 0.288 | 0.29 |
| River Wear - Durham New Elvet Bridge | 0.183 | 0.189 | 0.19 | 0.197 |