Table 2 Estimates of the peak discharge of the Boltby flood

Site Catchment area (km2) Peak discharge (m3/sec) Runoff rate (m3 s-1 km-2) % woodland
1 2.1 22-30 10.5-14.3 85
2 2.99 27 9.0 86
3 3.84 39 10.1 75