| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.153 | 0.155 | 0.154 | 0.156 |
| River Wear - Chester-Le-Street | 0.318 | 0.322 | 0.323 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.201 | 0.207 | 0.207 | 0.215 |
| River Wear - Stanhope | 0.233 | 0.236 | 0.235 | 0.238 |
| River Gaunless - South Church | 0.076 | 0.08 | 0.079 | 0.084 |
| River Wear - Sunderland Bridge | 0.271 | 0.274 | 0.274 | 0.278 |
| River Wear - Witton Park | 0.297 | 0.302 | 0.302 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.231 | 0.238 | 0.237 | 0.245 |