| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.131 | 0.133 | 0.134 | 0.139 |
| River Wear - Chester-Le-Street | 0.341 | 0.343 | 0.343 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.269 | 0.268 | 0.273 |
| River Wear - Stanhope | 0.221 | 0.223 | 0.223 | 0.224 |
| River Gaunless - South Church | 0.072 | 0.074 | 0.074 | 0.077 |
| River Wear - Sunderland Bridge | 0.279 | 0.28 | 0.28 | 0.282 |
| River Wear - Witton Park | 0.321 | 0.325 | 0.324 | 0.327 |
| River Wear - Durham New Elvet Bridge | 0.236 | 0.239 | 0.239 | 0.243 |