The water you drink probably entered the ground less than a mile from your well. So, the activities near your own home can have a major impact on your well. For instance, petroleum leaking from a home heating oil tank may percolate down to the top of the water table. Once there, the oil will flow with the ground water.
concession. n. 1. the act of yielding or conceding, as to a demand or argument. 2. something conceded. 3. (Commerce) Brit a reduction in the usual price of a ticket granted to a special group of customers: a student concession.
Concessions Contracts, the most formal of the Commercial Services authorizations, are used in cases when the NPS determines that the services are necessary and appropriate, and/or provision of the services require certain protections such as legal, financial, and resource provisions that are more typical of a concession contract.