| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.155 | 0.158 | 0.157 | 0.16 |
| River Wear - Chester-Le-Street | 0.327 | 0.333 | 0.332 | 0.34 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.207 | 0.214 |
| River Wear - Stanhope | 0.238 | 0.24 | 0.239 | 0.245 |
| River Gaunless - South Church | 0.076 | 0.078 | 0.078 | 0.083 |
| River Wear - Sunderland Bridge | 0.278 | 0.282 | 0.282 | 0.29 |
| River Wear - Witton Park | 0.307 | 0.312 | 0.312 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.239 | 0.245 | 0.245 | 0.257 |