• Groundwater Environments and Recharge Rates (mm/yr)

    • Major groundwater basin, very high recharge (>300)
    • Major groundwater basin, high recharge (100-300)
    • Major groundwater basin, medium recharge (20-100)
    • Major groundwater basin, low recharge (2-20)
    • Major groundwater basin, very low recharge (<2)
    • Complex hydrogeological structures, very high recharge (>300)
    • Complex hydrogeological structures, high recharge (100-300)
    • Complex hydrogeological structures, medium recharge (20-100)
    • Complex hydrogeological structures, low - very low recharge (<20)
    • Local and shallow aquifers, very high - high recharge (>100)
    • Local and shallow aquifers, medium - very low recharge (<100)
    • Continuous Ice Sheet