| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.087 | 0.089 | 0.088 | 0.091 |
| River Wear - Chester-Le-Street | 0.307 | 0.311 | 0.311 | 0.317 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.231 | 0.23 | 0.236 |
| River Wear - Stanhope | 0.221 | 0.221 | 0.221 | 0.223 |
| River Gaunless - South Church | 0.073 | 0.076 | 0.084 | 0.213 |
| River Wear - Sunderland Bridge | 0.251 | 0.253 | 0.254 | 0.262 |
| River Wear - Witton Park | 0.282 | 0.284 | 0.283 | 0.286 |
| River Wear - Durham New Elvet Bridge | 0.243 | 0.248 | 0.248 | 0.252 |