Drake makes more than $28 million a year. That works out to $543,000 a week or $13,500 per hour. Thatâs about 145 times what the average doctor makes. Looked at in smaller time chunks, Drake makes $226 a minute or $4 per second.
Artificial recharge (AR) and aquifer aquiferAn aquifer is a geological formation or group of formations or part of a formation that is capable of yielding a significant amount of water to a drinking water well or spring. storage and recovery (ASR) are processes that convey water underground.
An aquifer is a large body of permeable material where groundwater is present in the saturated zone. Good aquifers are those with high permeability such as poorly cemented sands, gravels, and sandstones or highly fractured rock.he rate at which groundwater moves through the saturated zone depends on the permeability of the rock and the hydraulic gradient. The hydraulic gradient is defined as the difference in elevation divided by the distance between two points on the water table.