| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.112 | 0.115 | 0.117 | 0.131 |
| River Wear - Chester-Le-Street | 0.345 | 0.349 | 0.348 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.243 | 0.242 | 0.249 |
| River Wear - Stanhope | 0.228 | 0.23 | 0.23 | 0.232 |
| River Gaunless - South Church | 0.113 | 0.116 | 0.116 | 0.125 |
| River Wear - Sunderland Bridge | 0.281 | 0.283 | 0.284 | 0.295 |
| River Wear - Witton Park | 0.319 | 0.321 | 0.321 | 0.325 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.242 | 0.242 | 0.25 |