| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.149 | 0.15 | 0.155 |
| River Wear - Chester-Le-Street | 0.375 | 0.376 | 0.378 | 0.385 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.261 | 0.26 | 0.267 |
| River Wear - Stanhope | 0.223 | 0.233 | 0.232 | 0.237 |
| River Gaunless - South Church | 0.123 | 0.126 | 0.125 | 0.129 |
| River Wear - Sunderland Bridge | 0.319 | 0.323 | 0.323 | 0.328 |
| River Wear - Witton Park | 0.351 | 0.357 | 0.356 | 0.364 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.272 | 0.272 | 0.277 |