| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.154 | 0.154 | 0.169 |
| River Wear - Chester-Le-Street | 0.435 | 0.443 | 0.443 | 0.45 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.281 | 0.287 | 0.327 |
| River Wear - Stanhope | 0.33 | 0.34 | 0.43 | 0.777 |
| River Gaunless - South Church | 0.128 | 0.131 | 0.132 | 0.139 |
| River Wear - Sunderland Bridge | 0.399 | 0.404 | 0.404 | 0.419 |
| River Wear - Witton Park | 0.46 | 0.466 | 0.472 | 0.57 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.303 | 0.303 | 0.312 |