| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.127 | 0.129 | 0.128 | 0.13 |
| River Wear - Chester-Le-Street | 0.348 | 0.35 | 0.35 | 0.355 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.253 | 0.252 | 0.255 |
| River Wear - Stanhope | 0.205 | 0.209 | 0.209 | 0.212 |
| River Gaunless - South Church | 0.116 | 0.119 | 0.119 | 0.123 |
| River Wear - Sunderland Bridge | 0.288 | 0.293 | 0.291 | 0.294 |
| River Wear - Witton Park | 0.321 | 0.323 | 0.323 | 0.326 |
| River Wear - Durham New Elvet Bridge | 0.25 | 0.254 | 0.253 | 0.257 |