| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.039 | 0.047 | 0.047 | 0.056 |
| River Wear - Chester-Le-Street | 0.288 | 0.291 | 0.291 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.231 | 0.23 | 0.236 |
| River Wear - Stanhope | 0.18 | 0.18 | 0.18 | 0.184 |
| River Gaunless - South Church | 0.031 | 0.035 | 0.034 | 0.039 |
| River Wear - Sunderland Bridge | 0.233 | 0.236 | 0.235 | 0.238 |
| River Wear - Witton Park | 0.27 | 0.271 | 0.271 | 0.274 |
| River Wear - Durham New Elvet Bridge | 0.15 | 0.157 | 0.156 | 0.163 |