410-257-2515

Pool Water

Make a splash in a cool pool!


A young girl is swimming in a swimming pool.

SJ Johnson, Inc. can make filling your pool or hot tub a snap.


We offer 6000 gallon tractor trailer loads of water and a smaller 3000 gallon straight tanker loads of water.

Our small tanker is well suited for jobs that aren’t accessible with a tractor trailer. Our tractor trailers carry up to 400 feet of hose to access your pool.


Contact us today for a pool water or sand delivery .
Two tanker trucks are parked in a driveway next to a house.
A poster that says did you know on it

SJ Johnson, Inc Pool Water Delivery

Water Delivery


Our delivery area consists of Southern Maryland, Anne Arundel, Prince Georges, Howard, Montgomery, Baltimore counties, and the Eastern Shore. 


We ask for a two-day lead time for deliveries and all deliveries scheduled after 3 PM will carry an overtime charge unless otherwise noted.



Calculate Amount of Pool Water Needed

Pool Capacity


To calculate how much water you need, please use the following formulas:

(Note: Average Depth = shallow end+deep end divided by 2)


Rectangle Pools: Length x Width x Average Depth x 7.5=Gallons

Oval and Irregular Pools: Length x Width x Average Depth x 5.9=Gallons


Round Pools: Width x Width x Average Depth x 5.9=Gallons


SJ Johnson offers water tanker rentals for construction sites in addition to water trucks for dust control. SJ Johnson also offers sand delivery for new above ground pool installation. Masonry sand is used as the base for above ground to protect the vinyl liner from being punctured. The installer will know the amount of sand you will need. We have included a chart for a basic guide:


15′ Round= 3 Tons

18’Round=4 Tons

24’Round=5 Tons

18×33 Rectangle=8 Tons

15×30 Rectangle=7 tons

21×40 Rectangle =10 Tons