| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.111 | 0.108 | 0.148 |
| River Wear - Chester-Le-Street | 0.315 | 0.381 | 0.373 | 0.419 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.245 | 0.249 | 0.287 |
| River Wear - Stanhope | 0.173 | 0.187 | 0.188 | 0.206 |
| River Gaunless - South Church | 0.076 | 0.123 | 0.12 | 0.158 |
| River Wear - Sunderland Bridge | 0.264 | 0.323 | 0.321 | 0.369 |
| River Wear - Witton Park | 0.276 | 0.304 | 0.299 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.228 | 0.275 | 0.272 | 0.309 |