Calculate the hydraulic head in Well C. Assuming a hydraulic conductivity of 3 feet-per-day and 15% porosity, determine the velocity of the water passing through the aquifer. How long would it take water to flow from A to B? 500 ft 400 ft 300 ft 100 ft Figure 1.5 In Well A, the depth to water is 40ft. In Well B, the depth to water is 100ft. What is the hydraulic head of Well A? Which well is the water flowing toward? What is the hydraulic gradient from A to B? Of Well B? 500 ft 400 ft 300 ft