| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.161 | 0.164 | 0.163 | 0.17 |
| River Wear - Chester-Le-Street | 0.341 | 0.346 | 0.347 | 0.355 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.211 | 0.21 | 0.218 |
| River Wear - Stanhope | 0.244 | 0.246 | 0.253 | 0.288 |
| River Gaunless - South Church | 0.083 | 0.086 | 0.086 | 0.101 |
| River Wear - Sunderland Bridge | 0.292 | 0.294 | 0.295 | 0.305 |
| River Wear - Witton Park | 0.323 | 0.325 | 0.325 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.251 | 0.257 | 0.256 | 0.261 |