Septic tanks can leach nitrates into water systems, like rivers and aquifers. However, some homes are too far away from municipal treatment facilities to use anything else. What can county officials reasonably do to ensure septic systems are not harming their community?
a. Prohibit the use of all septic systems in new construction
b. Charge extra fees and taxes on home owners who have septic systems
c. Create additional treatment facilities for outlying communities
d. Test water sources regularly and require system inspections of home owners

Question

Septic tanks can leach nitrates into water systems, like rivers and aquifers. However, some homes are too far away from municipal treatment facilities to use anything else. What can county officials reasonably do to ensure septic systems are not harming their community? 
a. Prohibit the use of all septic systems in new construction
b. Charge extra fees and taxes on home owners who have septic systems
c. Create additional treatment facilities for outlying communities
d. Test water sources regularly and require system inspections of home owners

anonymous · Answer

D) Test water sources regularly and require system inspections of home owners