| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.09 | 0.1 | 0.103 | 0.125 |
| River Wear - Chester-Le-Street | 0.317 | 0.323 | 0.322 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.208 | 0.213 | 0.215 | 0.251 |
| River Wear - Stanhope | 0.208 | 0.215 | 0.214 | 0.22 |
| River Gaunless - South Church | 0.088 | 0.097 | 0.096 | 0.104 |
| River Wear - Sunderland Bridge | 0.267 | 0.272 | 0.272 | 0.279 |
| River Wear - Witton Park | 0.3 | 0.311 | 0.308 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.238 | 0.242 | 0.242 | 0.248 |