R - Net recharge (DRASTIC)
Description
R values are classified from 1 to 10. Groundwater recharge (GSI National Groundwater Recharge Map) varies between 55 mm/a and 681 mm/a across the Rockingham catchment. Areas underlain by clay have the lowest groundwater recharge and lowest R values. The highest groundwater recharge occurs in areas where rock is at near the surface or around karst features.
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Tags
- groundwater-recharge,-rockingham-catchment,-ireland,-drastic,-hover-wp7