| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.128 | 0.132 | 0.131 | 0.136 |
| River Wear - Chester-Le-Street | 0.338 | 0.339 | 0.339 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.271 | 0.269 | 0.275 |
| River Wear - Stanhope | 0.219 | 0.22 | 0.219 | 0.221 |
| River Gaunless - South Church | 0.071 | 0.073 | 0.073 | 0.076 |
| River Wear - Sunderland Bridge | 0.276 | 0.278 | 0.277 | 0.279 |
| River Wear - Witton Park | 0.319 | 0.322 | 0.321 | 0.323 |
| River Wear - Durham New Elvet Bridge | 0.232 | 0.237 | 0.236 | 0.239 |