Limit the days alcohol can be sold in on-premise settings such as bars and restaurants or in off-premise outlets such as liquor and convenience stores; sometimes with limits to times of sale
Protect underground water resources via regular groundwater monitoring, education about risks to groundwater, water quotas and taxes, and other efforts
Prevent radon from entering occupied buildings and reduce existing indoor air radon levels via soil depressurization, home or room pressurization, heat recovery ventilation, etc.