The phrase "amounts of fill" is correct and usable in written English.
It can be used in contexts related to construction, landscaping, or any situation where material is being quantified or measured.
Example: "The contractor estimated that we would need large amounts of fill to level the ground before laying the foundation."
Alternatives: "quantities of fill" or "volumes of fill".
Such a procedure is quite feasible in the Arctic, but in the warmer subarctic it is impractical because of the enormous amounts of fill needed.
In 1999, the Muslim Wakf authority controlling the Islamic structures atop the Temple Mount began illegally excavating large amounts of fill from the former site of the Royal Stoa in order to construct a new access to the newly established (or, as the Waqf would put it, restored and expanded) Marwani Mosque.
Still, for good measure, you may want to improve that carefully chosen bed with a wool or down-filled mattress pad, perhaps one with different amounts of filling for head, feet and torso, or just a plain old European featherbed of the kind that appears in fairy tales.
At first vertical and horizontal polarizations of the flexural tube are investigated experimentally for different amounts of filling liquid.
During the past three decades, low-carb, high-protein diets have gained in popularity because dieters lose weight while eating large amounts of filling foods.
Large amounts of filled milk, much of it shipped and sold in bulk, are purchased by hotels and boarding houses, and by manufacturers of food products, such as ice cream, to whose customers labeling restrictions afford no protection.
Place even amounts of filling on each cabbage leaf.
Some pillows were described with fill power, some with degree of firmness, some with amount of fill.
Fill power, a metric of how well down performs, affects how toasty a jacket feels, as does the amount of fill in it.
Today, the speed of the green can be controlled by altering the amount of fill used between the blades and by changing the length of the blades themselves.
The only brilliant light is at the windows: Many of the most important indoor scenes are shot in silhouette, with just the smallest amount of fill (equal to a candle or a lantern) coming from the foreground.
