| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.118 | 0.12 | 0.12 | 0.123 |
| River Wear - Chester-Le-Street | 0.342 | 0.346 | 0.346 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.241 | 0.239 | 0.245 |
| River Wear - Stanhope | 0.232 | 0.236 | 0.234 | 0.236 |
| River Gaunless - South Church | 0.102 | 0.107 | 0.106 | 0.113 |
| River Wear - Sunderland Bridge | 0.283 | 0.284 | 0.284 | 0.289 |
| River Wear - Witton Park | 0.325 | 0.328 | 0.327 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.234 | 0.237 | 0.237 | 0.242 |